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1

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

SciTech Connect (OSTI)

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.

None,

1980-05-01T23:59:59.000Z

2

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

SciTech Connect (OSTI)

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.

None,

1980-05-01T23:59:59.000Z

3

Center for Diesel Research Potential Efficiency Improvement  

E-Print Network [OSTI]

Speed Histogram #12;Center for Diesel Research Results ­ Power Data Wasted power · Engine Hydraulic FanW Fan Power Histogram Fan Power Scatter Plot #12;Center for Diesel Research Results ­ Average AccessoryCenter for Diesel Research Potential Efficiency Improvement by Accessory Load Reduction on Hybrid

Minnesota, University of

4

The relevance of didactic categories for analysing obstacles in conceptual change  

E-Print Network [OSTI]

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

Prediger, Susanne

5

PARABOLIC OBSTACLE PROBLEMS APPLIED TO FINANCE A ...  

E-Print Network [OSTI]

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].

2006-03-07T23:59:59.000Z

6

RESEARCH REPORT Test-Potentiated Learning  

E-Print Network [OSTI]

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

McDermott, Kathleen

7

Apparatus for obstacle traversion  

DOE Patents [OSTI]

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.

Borenstein, Johann

2004-08-10T23:59:59.000Z

8

Obstacle detection for autonomous navigation : an LDRD final report.  

SciTech Connect (OSTI)

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.

Padilla, Denise D.

2004-03-01T23:59:59.000Z

9

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A B C D E F G H I JDefenseandPotential

10

GeoEngineering Assessment & Research The climate cooling potential of  

E-Print Network [OSTI]

GeoEngineering Assessment & Research The climate cooling potential of different geoengineering options Tim Lenton & Naomi Vaughan GeoEngineering Assessment & Research (GEAR) initiative School of Environmental Sciences, University of East Anglia, Norwich, UK www.gear.uea.ac.uk #12;GeoEngineering Assessment

Polz, Martin

11

Obstacle-avoiding navigation system  

DOE Patents [OSTI]

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.

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

1991-01-01T23:59:59.000Z

12

RESEARCH Open Access Transient receptor potential genes, smoking,  

E-Print Network [OSTI]

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

Paris-Sud XI, Université de

13

Detecting API Usage Obstacles: A Study of iOS and Android Developer Questions  

E-Print Network [OSTI]

Detecting API Usage Obstacles: A Study of iOS and Android Developer Questions Wei Wang and Michael, they often encounter obstacles in finding the correct usage of the API, let alone to employ best practices. Previous research addresses this line of questions by mining API usage patterns to induce API usage

Godfrey, Michael W.

14

NUMERICAL SOLUTION OF AN INVERSE OBSTACLE ...  

E-Print Network [OSTI]

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...

2015-01-26T23:59:59.000Z

15

Multi-layer approach to motion planning in obstacle rich environment  

E-Print Network [OSTI]

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...

Kim, Sung Hyun

2009-05-15T23:59:59.000Z

16

Statistics of dislocation pinning at localized obstacles  

SciTech Connect (OSTI)

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.

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

17

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

SciTech Connect (OSTI)

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)

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

18

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

E-Print Network [OSTI]

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

Cox, Simon

19

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

E-Print Network [OSTI]

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

Exeter, University of

20

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

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


21

Fuels from microalgae: Technology status, potential, and research requirements  

SciTech Connect (OSTI)

Although numerous options for the production of fuels from microalgae have been proposed, our analysis indicates that only two qualify for extensive development - gasoline and ester fuel. In developing the comparisons that support this conclusion, we have identified the major areas of microalgae production and processing that require extensive development. Technology success requires developing and testing processes that fully utilize the polar and nonpolar lipids produced by microalgae. Process designs used in these analyses were derived from fragmented, preliminary laboratory data. These results must be substantiated and integrated processes proposed, tested, and refined to be able to evaluate the commercial feasibility from microalgae. The production of algal feedstocks for processing to gasoline or ester fuel requires algae of high productivity and high lipid content that efficiently utilize saline waters. Species screening and development suggest that algae can achieve required standards taken individually, but algae that can meet the integrated requirements still elude researchers. Effective development of fuels from microalgae technology requires that R and D be directed toward meeting the integrated standards set out in the analysis. As technology analysts, it is inappropriate for us to dictate how the R and D effort should proceed to meet these standards. We end our role by noting that alternative approaches to meeting the feasibility targets have been identified, and it is now the task of program managers and scientists to choose the appropriate approach to assure the greatest likelihood of realizing a commercially viable technology. 70 refs., 39 figs., 35 tabs.

Neenan, B.; Feinberg, D.; Hill, A.; McIntosh, R.; Terry, K.

1986-08-01T23:59:59.000Z

22

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

E-Print Network [OSTI]

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

Meju, Max

23

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

E-Print Network [OSTI]

by enhanced mixing. Through parametric analysis it is demonstrated that height, width and shape of the obstacles play an important role in the vapor concentration reduction. The findings of this research may be applied in the design stage of an LNG terminal...

Ruiz Vasquez, Roberto

2012-10-19T23:59:59.000Z

24

(Published in Environmental Science and Pollution Research) Potentially toxic element fractionation in technosoils using two  

E-Print Network [OSTI]

(Published in Environmental Science and Pollution Research) Potentially toxic element fractionation elements (Zn, Pb, Cd, As, and Sb) in contaminated technosoils of two former smelting and mining areas using. Surface soils were samples from a waste landfill contaminated with Zn, Pb, and Cd located at Mortagne

Boyer, Edmond

25

Precambrian Research 148 (2006) 125144 The uranium mineralization potential of the Paleoproterozoic  

E-Print Network [OSTI]

Precambrian Research 148 (2006) 125­144 The uranium mineralization potential. Hanlya,, T. Kurtis Kysera, Eric E. Hiattb, Jim Marlattc, Sandra Fosterc a Department of Geological Sciences and Geological Engineering, Queen's University, Kingston, Ont., Canada K7L 3N6 b Geology

Hiatt, Eric E.

26

Obstacle Avoidance Control of Humanoid Robot Arm through Tactile Interaction  

E-Print Network [OSTI]

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 are detailed in the paper. The possible tasks of the robot with intelligent whole-arm obstacle avoidance

Tachi, Susumu

27

Chance-Constrained Optimal Path Planning with Obstacles  

E-Print Network [OSTI]

. 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

Williams, Brian C.

28

Mobile Robotics I: Lab 3 Obstacle Avoidance with IR Sensors  

E-Print Network [OSTI]

Sensors Background IR SENSORS INTERFACE The CEENBoT comes equipped with a Left and Right non-contact bumpMobile Robotics I: Lab 3 Obstacle Avoidance with IR Sensors CEENBoTTM Mobile Robotics Platform 1.01 #12;. ( Blank ) #12;Mobile Robotics I ­ Obstacle Avoidance with IR Sensors Purpose

Farritor, Shane

29

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar1  

E-Print Network [OSTI]

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar1 , Fred Cohen2 , and Steven M. LaValle1, or animal) travels among obstacles and binary detection beams. The task is to determine the possible agent settings, which may arise from physical sensor beams or virtual beams that are derived from other sensing

LaValle, Steven M.

30

Requirements Engineering and Technology Transfer: Obstacles, Incentives and Improvement Agenda  

E-Print Network [OSTI]

Requirements Engineering and Technology Transfer: Obstacles, Incentives and Improvement Agenda technology transfer. In addition, major incentives for using RE methods are discussed, along with ideas engineering; Technology transfer 1. Introduction In a 1993 evaluation of requirements engineering (RE

Leite, Julio Cesar Sampaio do Prado

31

An obstacle-based probabilistic roadmap method for path planning  

E-Print Network [OSTI]

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...

Wu, Yan

1996-01-01T23:59:59.000Z

32

Forest models: their development and potential applications for air pollution effects research  

SciTech Connect (OSTI)

As research tools for evaluating the effects of chronic air pollution stress, forest simulation models offer one means of integrating forest growth and development data with generalized indices of pollution stress. This approach permits consideration of both the competitive interactions of trees in the forest stand and the influences of the stage of stand development on sensitivity of component species. A review of forest growth models, including tree, stand, and gap models, is provided as a means of evaluating relative strengths, weaknesses, and limits of applicability of representative examples of each type. Data from recent simulations with a gap model of eastern deciduous forest responses to air pollution stress are presented to emphasize the potential importance of competition in modifying individual species' responses in a forest stand. Recent developments in dendroecology are discussed as a potential mechanism for model validation and extended application.

Shugart, H.H.; McLaughlin, S.B.; West, D.C.

1980-01-01T23:59:59.000Z

33

Obstacles to innovation management in SMEs.  

E-Print Network [OSTI]

?? This thesis examines innovation, innovation management and the innovation process in SMEs (small and medium enterprises). There are many academic researchers who work on (more)

WEI, YI

2013-01-01T23:59:59.000Z

34

On smooth relaxations of obstacle sets  

E-Print Network [OSTI]

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.

2011-08-18T23:59:59.000Z

35

VISION-BASED OBSTACLE AVOIDANCE FOR A SMALL, LOW-COST ROBOT  

E-Print Network [OSTI]

VISION-BASED OBSTACLE AVOIDANCE FOR A SMALL, LOW-COST ROBOT Chau Nguyen Viet, Ian Marshall Computer.marshall@kent.ac.uk Keywords: obstacle-avoidance, robot vision. Abstract: This paper presents a vision-based obstacle avoidance algorithm for a small indoor mobile robot built from low-cost, and off-the-shelf electronics. The obstacle

Marshall, Ian W.

36

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

SciTech Connect (OSTI)

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.

Not Available

2012-02-01T23:59:59.000Z

37

The nonequilibrium Ehrenfest gas: a chaotic model with flat obstacles?  

E-Print Network [OSTI]

It is known that the non-equilibrium version of the Lorentz gas (a billiard with dispersing obstacles, electric field and Gaussian thermostat) is hyperbolic if the field is small. Differently the hyperbolicity of the non-equilibrium Ehrenfest gas constitutes an open problem, since its obstacles are rhombi and the techniques so far developed rely on the dispersing nature of the obstacles. We have developed analytical and numerical investigations which support the idea that this model of transport of matter has both chaotic (positive Lyapunov exponent) and non-chaotic steady states with a quite peculiar sensitive dependence on the field and on the geometry, not observed before. The associated transport behaviour is correspondingly highly irregular, with features whose understanding is of both theoretical and technological interest.

Carlo Bianca; Lamberto Rondoni

2008-11-25T23:59:59.000Z

38

Reverse Time Migration for Extended Obstacles: Acoustic Waves  

E-Print Network [OSTI]

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.

Junqing Chen; Zhiming Chen; Guanghui Huang

2014-06-10T23:59:59.000Z

39

A Probabilistic Approach to Optimal Robust Path Planning with Obstacles  

E-Print Network [OSTI]

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

Williams, Brian C.

40

GEODESIC FRCHET DISTANCE WITH POLYGONAL OBSTACLES Atlas F. Cook IV  

E-Print Network [OSTI]

GEODESIC FR?CHET DISTANCE WITH POLYGONAL OBSTACLES Atlas F. Cook IV Carola Wenk Abstract We present the first algorithm to compute the geodesic Fréchet distance between two polygonal curves in a plane of from a point source). This shortest path map supports geodesic distance queries from any point s ab

Texas at San Antonio, University of

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


41

Recovering a polyhedral obstacle by a few backscattering measurements  

E-Print Network [OSTI]

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.

Jingzhi Li; Hongyu Liu

2015-02-04T23:59:59.000Z

42

Workshop on Scalable Cyber-Security Challenges in Large-Scale Networks: Deployment Obstacles  

E-Print Network [OSTI]

Workshop on Scalable Cyber-Security Challenges in Large-Scale Networks: Deployment Obstacles Large, and Definitions of Cybersecurity.... 8 Conventional Wisdom is Inadequate....................................... 9 Directions in Scalable Cyber-Security in Large-Scale Networks: Deployment Obstacles." The workshop

Feigenbaum, Joan

43

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

SciTech Connect (OSTI)

Phase II of a 5-phase overall compressed air energy storage (CAES) development program was performed to characterize and explore potential CAES sites and to prepare a research and development plan. This volume for Phase II activities contains an evaluation of the suitability of seven selected sites to undergo field drilling and air injection testing; a bibliography; results of a literature search on the effects of air injection of aquifer-caprock well systems; reservoir data for the sites; cost estimates; and predicted potential risks from a CAES plant. (LCL)

None

1980-12-01T23:59:59.000Z

44

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

45

Potential Collaborative Research topics with Koreas Agency for Defense Development  

SciTech Connect (OSTI)

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.

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

2012-08-23T23:59:59.000Z

46

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)

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.

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

1989-04-01T23:59:59.000Z

47

A Survey of Gaps, Obstacles, and Technical Challenges for Hypersonic Applications.  

E-Print Network [OSTI]

?? The object of this study is to canvas the literature for the purpose of identifying and compiling a list of Gaps, Obstacles, and Technological (more)

Barber, Timothy Andrew

2012-01-01T23:59:59.000Z

48

Clustering Spatial Data in the Presence of Obstacles Xin Wang and Howard J. Hamilton  

E-Print Network [OSTI]

Clustering Spatial Data in the Presence of Obstacles Xin Wang and Howard J. Hamilton Department of Computer Science University of Regina, Regina, Sask, Canada S4S 0A2 {wangx, hamilton-based clustering method DBRS (Wang and Hamilton 2003) to handle obstacles and call the extended method DBRS

49

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

SciTech Connect (OSTI)

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.

Dobson, L.

1993-06-23T23:59:59.000Z

50

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

E-Print Network [OSTI]

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 ...

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

1992-08-01T23:59:59.000Z

51

E-Print Network 3.0 - adjustable-protrusion surface-obstacle...  

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

Pluid Mech. (1974), vol. 64, part 3, pp. 529-563 Printed in Great Britain Summary: the wakes behind two-dimensional surface obstacles whose height is small compared with the...

52

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

E-Print Network [OSTI]

Autonomous Flight Control System (AFCS), was developed as a platform to support the development of the obstacle avoidance system through integration of sensors and onboard processing capabilities. The system has proven in various flight tests that it has...

Mentzer, Christopher Isaac

2006-08-16T23:59:59.000Z

53

On the 3D steady flow of a second grade fluid past an obstacle  

E-Print Network [OSTI]

We study steady flow of a second grade fluid past an obstacle in three space dimensions. We prove existence of solution in weighted Lebesgue spaces with anisotropic weights and thus existence of the wake region behind the obstacle. We use properties of the fundamental Oseen tensor together with results achieved in \\cite{Koch} and properties of solutions to steady transport equation to get up to arbitrarily small $\\ep$ the same decay as the Oseen fundamental solution.

Pawe? Konieczny; Ond?ej Kreml

2010-10-29T23:59:59.000Z

54

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]

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

Ingrand, François

55

NREL Overcomes Obstacles in Lignin Valorization (Fact Sheet)  

SciTech Connect (OSTI)

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.

Not Available

2015-01-01T23:59:59.000Z

56

With the College of Engineering vision on research excellence and technology innovation, we aim to cultivate potential candidates in becoming creative and  

E-Print Network [OSTI]

With the College of Engineering vision on research excellence and technology innovation, we aim to cultivate potential candidates in becoming creative and innovative leaders in this global society. Summer advisor from College of Engineering. Each participant will working collaboratively with their advisor

Zhou, Yi-Feng

57

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

58

Two-dimensional flows of foam: drag exerted on circular obstacles and dissipation  

E-Print Network [OSTI]

A Stokes experiment for foams is proposed. It consists in a two-dimensional flow of a foam, confined between a water subphase and a top plate, around a fixed circular obstacle. We present systematic measurements of the drag exerted by the flowing foam on the obstacle, \\emph{versus} various separately controlled parameters: flow rate, bubble volume, solution viscosity, obstacle size and boundary conditions. We separate the drag into two contributions, an elastic one (yield drag) at vanishing flow rate, and a fluid one (viscous coefficient) increasing with flow rate. We quantify the influence of each control parameter on the drag. The results exhibit in particular a power-law dependence of the drag as a function of the solution viscosity and the flow rate with two different exponents. Moreover, we show that the drag decreases with bubble size, increases with obstacle size, and that the effect of boundary conditions is small. Measurements of the streamwise pressure gradient, associated to the dissipation along the flow of foam, are also presented: they show no dependence on the presence of an obstacle, and pressure gradient depends on flow rate, bubble volume and solution viscosity with three independent power laws.

Benjamin Dollet; Florence Elias; Catherine Quilliet; Arnaud Huillier; Miguel Aubouy; Francois Graner

2004-11-22T23:59:59.000Z

59

Separation of suspended particles by arrays of obstacles in microfluidic devices  

E-Print Network [OSTI]

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.

Zhigang Li; German Drazer

2006-06-29T23:59:59.000Z

60

Two-dimensional flow of foam around an obstacle: force measurements  

E-Print Network [OSTI]

A Stokes experiment for foams is proposed. It consists in a two-dimensional flow of a foam, confined between a water subphase and a top plate, around a fixed circular obstacle. We present systematic measurements of the drag exerted by the flowing foam on the obstacle, \\emph{versus} various separately controlled parameters: flow rate, bubble volume, bulk viscosity, obstacle size, shape and boundary conditions. We separate the drag into two contributions, an elastic one (yield drag) at vanishing flow rate, and a fluid one (viscous coefficient) increasing with flow rate. We quantify the influence of each control parameter on the drag. The results exhibit in particular a power-law dependence of the drag as a function of the bulk viscosity and the flow rate with two different exponents. Moreover, we show that the drag decreases with bubble size, and increases proportionally to the obstacle size. We quantify the effect of shape through a dimensioned drag coefficient, and we show that the effect of boundary conditions is small.

Benjamin Dollet; Florence Elias; Catherine Quilliet; Christophe Raufaste; Miguel Aubouy; Francois Graner

2004-10-13T23:59:59.000Z

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


61

Reconstructing a thin absorbing obstacle in a half-space of tissue  

E-Print Network [OSTI]

Fokker­Planck approxima- tion to the radiative transport equation. The obstacle is an absorbing- diative transport equation is an integral­differential equation for the specific intensity in the transport equation accurately. However, it is just for forward-peaked scattering that the Fokker

Kim, Arnold D.

62

Visibility-Based Strategies for Tracking and Searching Unpredictable Coherent Targets Among Known Obstacles  

E-Print Network [OSTI]

Visibility-Based Strategies for Tracking and Searching Unpredictable Coherent Targets Among Known Obstacles Christopher Vo Jyh-Ming Lien MASC group, Dept. of Computer Science, George Mason University http that incorporate informed search to regain visibility of targets when they escape the camera's view, with promising

Lien, Jyh-Ming

63

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

E-Print Network [OSTI]

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 ...

Strauss, Moshe

2011-01-01T23:59:59.000Z

64

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

SciTech Connect (OSTI)

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.

Baring-Gould, I.

2014-05-01T23:59:59.000Z

65

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

E-Print Network [OSTI]

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

Maciejewski, Anthony A.

66

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

67

Different approximations of shallow fluid flow over an obstacle B. T. Nadiga and L. G. Margolin  

E-Print Network [OSTI]

sets of shallow water equations, representing different levels of approximation are considered the dispersive shallow water DSW solutions and those of the highly simplified, hyperbolic shallow water SW; it is only when the flows are entirely subcritical or entirely supercritical and when the obstacles are very

Nadiga, Balasubramanya T. "Balu"

68

Department of Mechanical Engineering Fall 2012 Unmanned Underwater Vehicle Test Tank and Obstacle Course  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Fall 2012 Unmanned Underwater Vehicle Test Tank and Obstacle Course Overview The purpose of this project is to design and build a test tank to showcase multiple UUVs in a competition. The tank will be vital in demonstrating the abilities of the UUVs

Demirel, Melik C.

69

Trajectory and distribution of suspended non-Brownian particles moving past a fixed spherical or cylindrical obstacle  

E-Print Network [OSTI]

We investigate the motion of a suspended non-Brownian sphere past a fixed cylindrical or spherical obstacle in the limit of zero Reynolds number for arbitrary particle-obstacle aspect ratios. We consider both a suspended sphere moving in a quiescent fluid under the action of a uniform force as well as a uniform ambient velocity field driving a freely suspended particle. We determine the distribution of particles around a single obstacle and solve for the individual particle trajectories to comment on the transport of dilute suspensions past an array of fixed obstacles. First, we obtain an expression for the probability density function governing the distribution of a dilute suspension of particles around an isolated obstacle, and we show that it is isotropic. We then present an analytical expression -- derived using both Eulerian and Lagrangian approaches -- for the minimum particle-obstacle separation attained during the motion, as a function of the incoming impact parameter, i.e. the initial offset between the line of motion far from the obstacle and the coordinate axis parallel to the driving field. Further, we derive the asymptotic behaviour for small initial offsets and show that the minimum separation decays exponentially. Finally we use this analytical expression to define an effective hydrodynamic surface roughness based on the net lateral displacement experienced by a suspended sphere moving past an obstacle.

Sumedh R. Risbud; German Drazer

2014-04-05T23:59:59.000Z

70

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

E-Print Network [OSTI]

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

Boyer, Edmond

71

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar 1 , Fred Cohen 2 , and Steven M. LaValle 1  

E-Print Network [OSTI]

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar 1 , Fred Cohen 2 , and Steven M. La, or animal) travels among obstacles and binary detection beams. The task is to determine the possible agent settings, which may arise from physical sensor beams or virtual beams that are derived from other sensing

LaValle, Steven M.

72

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

E-Print Network [OSTI]

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

Cox, Simon

73

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

E-Print Network [OSTI]

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

California at Berkeley, University of

74

A Closed Algebra of Clebsch Forms Derived from Whittaker Super-potentials and applications in electromagnetic research  

E-Print Network [OSTI]

A type of closed exterior algebra in R3 under the cross product is revealed to hold between differential forms from the three Whittaker scalar potentials, associated with the fields of a moving electron. A special algebraic structure is revealed in the context of Clebsch reparametrization of these scalars, and a special prescription for the construction of permutation invariant electromagnetic fields is given as well as a superposition with parallel electric and magnetic components.

T. E. Raptis

2013-08-19T23:59:59.000Z

75

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories » RemovingResearch CORE-SHELL NANOPARTICLES AND

76

Wave blocking and partial transmission in subcritical flows over an obstacle  

E-Print Network [OSTI]

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.

Lo-Paul Euv; Florent Michel; Renaud Parentani; Germain Rousseaux

2014-09-12T23:59:59.000Z

77

Wave blocking and partial transmission in subcritical flows over an obstacle  

E-Print Network [OSTI]

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.

Lo-Paul Euv; Florent Michel; Renaud Parentani; Germain Rousseaux

2015-02-06T23:59:59.000Z

78

Wave blocking and partial transmission in subcritical flows over an obstacle  

E-Print Network [OSTI]

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.

Euv, Lo-Paul; Parentani, Renaud; Rousseaux, Germain

2014-01-01T23:59:59.000Z

79

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

E-Print Network [OSTI]

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...

Stewart, Milton Dudley

1960-01-01T23:59:59.000Z

80

Viscosity Solutions of Systems of PDEs with Interconnected Obstacles and Switching Problem  

SciTech Connect (OSTI)

This paper deals with existence and uniqueness of a solution in viscosity sense, for a system of m variational partial differential inequalities with inter-connected obstacles. A particular case is the Hamilton-Jacobi-Bellmann system of the Markovian stochastic optimal m-states switching problem. The switching cost functions depend on (t,x). The main tool is the notion of systems of reflected backward stochastic differential equations with oblique reflection.

Hamadene, S., E-mail: hamadene@univ-lemans.fr; Morlais, M. A., E-mail: Marie_Amelie.Morlais@univ-lemans.fr [Universite du Maine, LMM (France)

2013-04-15T23:59:59.000Z

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


81

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

SciTech Connect (OSTI)

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)

None

1980-12-01T23:59:59.000Z

82

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

E-Print Network [OSTI]

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

Pach, János

83

Viscosity solutions of systems of PDEs with interconnected obstacles and Multi modes switching problems  

E-Print Network [OSTI]

This paper deals with existence and uniqueness, in viscosity sense, of a solution for a system of m variational partial differential inequalities with inter-connected obstacles. A particular case of this system is the deterministic version of the Verification Theorem of the Markovian optimal m-states switching problem. The switching cost functions are arbitrary. This problem is connected with the valuation of a power plant in the energy market. The main tool is the notion of systems of reflected BSDEs with oblique reflection.

Hamadne, Said

2011-01-01T23:59:59.000Z

84

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

E-Print Network [OSTI]

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.

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

2007-07-09T23:59:59.000Z

85

Legal obstacles and incentives to the development of small scale hydroelectric power in Ohio  

SciTech Connect (OSTI)

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 introductory section examines the 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 concludes with an inquiry into the practical use of the doctrine by the FERC. A developer must obtain title or interest to a streambed from the proper riparian owners. Ohio provides assistance to an electric company in this undertaking by providing it with the power of eminent domain in the event it is unable to reach a purchase agreement with the riparian proprietors. The Ohio Water Law is discussed in detail, followed by discussions: Licensing, Permitting, and Review Procedures; Indirect Considerations; Ohio Public Utilities Commission; Ohio Department of Energy; Incidental Provision; and Financial Considerations.

None,

1980-05-01T23:59:59.000Z

86

Geometric capture and escape of a microswimmer colliding with an obstacle  

E-Print Network [OSTI]

Motivated by recent experiments, we consider the hydrodynamic capture of a microswimmer near a stationary spherical obstacle. Simulations of model equations show that a swimmer approaching a small spherical colloid is simply scattered. In contrast, when the colloid is larger than a critical size it acts as a passive trap: the swimmer is hydrodynamically captured along closed trajectories and endlessly orbits around the colloidal sphere. In order to gain physical insight into this hydrodynamic scattering problem, we address it analytically. We provide expressions for the critical trapping radius, the depth of the "basin of attraction," and the scattering angle, which show excellent agreement with our numerical findings. We also demonstrate and rationalize the strong impact of swimming-flow symmetries on the trapping efficiency. Finally, we give the swimmer an opportunity to escape the colloidal traps by considering the effects of Brownian, or active, diffusion. We show that in some cases the trapping time is g...

Spagnolie, Saverio E; Bartolo, Denis; Lauga, Eric

2014-01-01T23:59:59.000Z

87

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

E-Print Network [OSTI]

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

Paris-Sud XI, Universit de

88

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

89

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

90

Obstacle detection and mapping in low-cost, low-power multi-robot systems using an Inverted  

E-Print Network [OSTI]

Obstacle detection and mapping in low-cost, low-power multi-robot systems using an Inverted with constrained memory capacity and processing power, and is called the Inverted Particle Filter. This method has circuits. An important benefit of this is reduced power consumption opening for new battery-powered

Paris-Sud XI, Université de

91

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

E-Print Network [OSTI]

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

Kyte, Michael

92

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]

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

Paris-Sud XI, Université de

93

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

E-Print Network [OSTI]

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

Boyer, Edmond

94

Research opportunities to improve DSM impact estimates  

SciTech Connect (OSTI)

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.

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

1992-03-01T23:59:59.000Z

95

OBSTACLES, ACTIONS, AND OUTCOMES: LEARNING PROCESS APPROACH TO COMMUNITY MICRO HYDRO IN KALAHANDI, ORISSA.  

E-Print Network [OSTI]

?? Within the context of sustainable rural development and using action research methodology, the researcher identified and addressed challenges to implementing decentralized renewable energy applications (more)

Vaghela, Dipti Mulrajsinh

2010-01-01T23:59:59.000Z

96

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]

SoCS: Socially intelligent computing to support citizen science The proposed research project science, that is, research projects involving "partnerships be- tween volunteers and scientists production and innovation in citizen science projects; 2. generating new models of SoCS that support large

Crowston, Kevin

97

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two yearsNPResults give insight on aUsing a

98

GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 16, 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, 1­6, doi:10.1002/2013GL057728, 2013 Up-gradient eddy fluxes the subtropical jet, Geophys. Res. Lett., 40, doi:10.1002/2013GL057728. 1. Eddies and the General Circulation [2 Geophysical Union. All Rights Reserved. 0094-8276/13/10.1002/2013GL057728 scales are small compared

Birner, Thomas

99

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 near the subtropical jet, Geophys. Res. Lett., 40, 5988­5993, doi:10.1002/2013GL057728. 1. Eddies@atmos.colostate.edu) ©2013. American Geophysical Union. All Rights Reserved. 0094-8276/13/10.1002/2013GL057728 scales

100

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

SciTech Connect (OSTI)

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.

Geisz, J.

2010-07-01T23:59:59.000Z

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


101

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)

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.

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

102

Potential Impacts of CLIMATE CHANGE  

E-Print Network [OSTI]

Potential Impacts of CLIMATE CHANGE on U.S. Transportation Potential Impacts of CLIMATE CHANGE on U.S. Transportation TRANSPORTATION RESEARCH BOARD SPECIAL REPORT 290 #12;#12;Committee on Climate Change and U Washington, D.C. 2008 www.TRB.org Potential Impacts of CLIMATE CHANGE on U.S. Transportation TRANSPORTATION

Sheridan, Jennifer

103

Determinants of the Informativeness of Analyst Research  

E-Print Network [OSTI]

Analyst research helps prices reflect information about a security's fundamentals. However, analysts' private incentives potentially contribute to misleading research and ...

Kothari, S.P.

2002-06-07T23:59:59.000Z

104

Saving Energy in Industrial Compressed Air Systems: Issues and Obstacles in DSM Program Design  

E-Print Network [OSTI]

in capturing this potential through utility-sponsored DSM programs. Baltimore Gas & Electric Company (BG&E) has been investigating compressed air program design since 1991, and has offered rebate programs since January 1992. This paper will review BG... of performance, and incentive mechanisms. BACKGROUND Utility DSM for industrial customers has generally been developed as an offshoot of commercial programs targeting a few common end uses - lighting, HVAC, and motors. As DSM matures, however, utilities...

Trojanowski, D.; Parfomak, P.

105

Technical Note: DIRART- A software suite for deformable image registration and adaptive radiotherapy research  

SciTech Connect (OSTI)

Purpose: Recent years have witnessed tremendous progress in image guide radiotherapy technology and a growing interest in the possibilities for adapting treatment planning and delivery over the course of treatment. One obstacle faced by the research community has been the lack of a comprehensive open-source software toolkit dedicated for adaptive radiotherapy (ART). To address this need, the authors have developed a software suite called the Deformable Image Registration and Adaptive Radiotherapy Toolkit (DIRART). Methods: DIRART is an open-source toolkit developed in MATLAB. It is designed in an object-oriented style with focus on user-friendliness, features, and flexibility. It contains four classes of DIR algorithms, including the newer inverse consistency algorithms to provide consistent displacement vector field in both directions. It also contains common ART functions, an integrated graphical user interface, a variety of visualization and image-processing features, dose metric analysis functions, and interface routines. These interface routines make DIRART a powerful complement to the Computational Environment for Radiotherapy Research (CERR) and popular image-processing toolkits such as ITK. Results: DIRART provides a set of image processing/registration algorithms and postprocessing functions to facilitate the development and testing of DIR algorithms. It also offers a good amount of options for DIR results visualization, evaluation, and validation. Conclusions: By exchanging data with treatment planning systems via DICOM-RT files and CERR, and by bringing image registration algorithms closer to radiotherapy applications, DIRART is potentially a convenient and flexible platform that may facilitate ART and DIR research.

Yang Deshan; Brame, Scott; El Naqa, Issam; Aditya, Apte; Wu Yu; Murty Goddu, S.; Mutic, Sasa; Deasy, Joseph O.; Low, Daniel A. [Department of Radiation Oncology, School of Medicine, Washington University in Saint Louis, Missouri 63110 (United States)

2011-01-15T23:59:59.000Z

106

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]

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

Abdou, Mohamed

107

The Effectiveness of Emergency Preparedness Animal Issues Education: Perceived Advantages and Obstacles of Roles Played By Texas AgriLife Extension Service Agents  

E-Print Network [OSTI]

THE EFFECTIVENESS OF EMERGENCY PREPAREDNESS ANIMAL ISSUES EDUCATION: PERCEIVED ADVANTAGES AND OBSTACLES OF ROLES PLAYED BY TEXAS AGRILIFE EXTENSION SERVICE AGENTS By RICK MAXWELL, B.S., M.S. A DISSERTATION IN AGRICULTURAL EDUCATION...-Chairperson of the Committee David Lawver Andy Vestal Accepted Fred Hartmeister Dean of the Graduate School May, 2010 Copyright 2010, Rick Maxwell Texas Tech University, Rick...

Maxwell, Ricky G.

2010-07-14T23:59:59.000Z

108

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

SciTech Connect (OSTI)

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.

Chvala, William D.

2001-07-31T23:59:59.000Z

109

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A B C D E FSouthwest

110

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

SciTech Connect (OSTI)

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.

Hane, G.J.

1990-06-01T23:59:59.000Z

111

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

SciTech Connect (OSTI)

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.

None,

1980-05-01T23:59:59.000Z

112

Thermal Energy Storage Potential in Supermarkets.  

E-Print Network [OSTI]

?? The objective of this research is to evaluate the potential of thermal energy storage in supermarkets with CO2 refrigeration systems. Suitable energy storage techniques (more)

Ohannessian, Roupen

2014-01-01T23:59:59.000Z

113

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

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

Evaluation of Low-Global-Warming-Potential Refrigerants Research & Development Roadmap: Next-Generation Low Global Warming Potential Refrigerants Next Generation Low-Global...

114

RANGELAND SEQUESTRATION POTENTIAL ASSESSMENT  

SciTech Connect (OSTI)

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.

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

2012-03-31T23:59:59.000Z

115

Strategies Utilized while Minimizing Ankle Motion Bilaterally and Unilaterally during Level Ground Walking and Obstacle Clearance Tasks.  

E-Print Network [OSTI]

??A great deal of research has been done on the adaptive strategies of individuals who have been affected by a gait altering ailment, but there (more)

Landy, Eoghan

2010-01-01T23:59:59.000Z

116

Thermonuclear Fusion Research Progress and the Way to the Reactor  

SciTech Connect (OSTI)

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.

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

2006-06-08T23:59:59.000Z

117

TRAILS, a Toolkit for Efficient, Realistic and Evolving Models of Mobility, Faults and Obstacles in Wireless Networks  

E-Print Network [OSTI]

This functionality is implemented in a simple and flexible architecture, that follows design patterns, object to function due to enviromental func- tions. Also, researchers make a lot of simplifying assump- tions

Zaroliagis, Christos D.

118

Kinematical studies of the flows around free or surface-mounted obstacles; applying topology to flow visualization  

E-Print Network [OSTI]

the wave potential energy, to sufficient accuracy. (It is the Lagrangian, not the Eulerian, disturbance Magnetohydrodynamic flows and turbulence : a report on the Second Bat-Sheva Seminar by H. BRANOVER,J. C. R. HUNT,M. R by a factor of 10-1 times that of the liquid crz) occupying the centre. The efficiency of these generators can

Cambridge, University of

119

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)

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)

None

1980-12-01T23:59:59.000Z

120

Utrecht University's High Potential Programme Making Room  

E-Print Network [OSTI]

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

Utrecht, Universiteit

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


121

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

122

Carbon Capture and Storage Realising the potential?  

E-Print Network [OSTI]

and Storage Realising the potential? Jim Watson (editor), Florian Kern and Matt Gross Sussex Energy Group for Energy Policy and Technology, Imperial College London Stuart Haszeldine, Francisco Ascui, Hannah Chalmers for the whole for the UK research community ­ www.ukerc.ac.uk/support/TheMeetingPlace National Energy Research

Haszeldine, Stuart

123

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

124

Colorado Potential Geothermal Pathways  

SciTech Connect (OSTI)

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) WGS1984 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

Zehner, Richard E.

2012-02-01T23:59:59.000Z

125

U.S. Building-Sector Energy Efficiency Potential  

E-Print Network [OSTI]

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.

Brown, Rich

2008-01-01T23:59:59.000Z

126

Assessment of Tire Technologies and Practices for Potential Waste and Energy Use Reductions  

E-Print Network [OSTI]

and Practices for Potential Waste and Energy Use ReductionsPractices for Potential Waste and Energy Use Reductions Maythe study involving research on waste and energy saving tire

Lutsey, Nicholas P.; Regnier, Justin; Burke, Andy; Melaina, Marc W; Bremson, Joel; Keteltas, Michael

2006-01-01T23:59:59.000Z

127

Free-energy functional of the electronic potential for Schrdinger-Poisson theory  

E-Print Network [OSTI]

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.

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

2014-12-15T23:59:59.000Z

128

Green roofs: potential at LANL  

SciTech Connect (OSTI)

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.

Pacheco, Elena M [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

129

Research Statement  

E-Print Network [OSTI]

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

2015-01-18T23:59:59.000Z

130

Research Highlight  

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

Madden-Julian Oscillation Heating: to Tilt or Not to Tilt For original submission and image(s), see ARM Research Highlights http:www.arm.govsciencehighlights Research...

131

Research Library  

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

LANL Research Library: delivering essential knowledge services for national security sciences since 1947 About the Research Library The Basics Mission We deliver agile, responsive...

132

Absolute Biodiesel Potential Country Name  

E-Print Network [OSTI]

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

Wisconsin at Madison, University of

133

Mapping Biomass Distribution Potential  

E-Print Network [OSTI]

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 nations 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...

Schaetzel, Michael

2010-11-18T23:59:59.000Z

134

El Paso County Geothermal Project: Innovative Research Technologies...  

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

Project: Innovative Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss El Paso County Geothermal Project: Innovative Research Technologies Applied to...

135

Research Councils UK materials  

E-Print Network [OSTI]

£170 billion per annum and representing 15 per cent of GDP1 . Research is becoming increasingly focused and optoelectronics, energy storage and advanced structural composites. It could potentially revolutionise the semi. These eight are: Big Data and energy-efficient computing; Satellites and commercial applications of space

Berzins, M.

136

Science & Research Agriculture & Food  

E-Print Network [OSTI]

& Institutions Energy Efficiency Energy Supply Enlargement Enterprise & Jobs Financial Services Health Releases European Commission Presidency PRs Report on Progress under the Co-operation and Verification, Spain and Canada. Fusion research is touted by its proponents as a potential source of cheap, abundant

137

September 2012 BASIN RESEARCH AND ENERGY GEOLOGY  

E-Print Network [OSTI]

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

Suzuki, Masatsugu

138

Generalized Fusion Potentials  

E-Print Network [OSTI]

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.

Ofer Aharony

1993-01-31T23:59:59.000Z

139

Field matric potential sensor  

DOE Patents [OSTI]

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.

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

2001-01-01T23:59:59.000Z

140

Pistons modeled by potentials  

E-Print Network [OSTI]

In this article we consider a piston modelled by a potential in the presence of extra dimensions. We analyze the functional determinant and the Casimir effect for this configuration. In order to compute the determinant and Casimir force we employ the zeta function scheme. Essentially, the computation reduces to the analysis of the zeta function associated with a scalar field living on an interval $[0,L]$ in a background potential. Although, as a model for a piston, it seems reasonable to assume a potential having compact support within $[0,L]$, we provide a formalism that can be applied to any sufficiently smooth potential.

Guglielmo Fucci; Klaus Kirsten; Pedro Morales

2011-06-03T23:59:59.000Z

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


141

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

142

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

143

SOLAR ENERGY POTENTIALS  

E-Print Network [OSTI]

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.

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

144

Potential Conservation Laws  

E-Print Network [OSTI]

We prove that potential conservation laws have characteristics depending only on local variables if and only if they are induced by local conservation laws. Therefore, characteristics of pure potential conservation laws have to essentially depend on potential variables. This statement provides a significant generalization of results of the recent paper by Bluman, Cheviakov and Ivanova [J. Math. Phys., 2006, V.47, 113505]. Moreover, we present extensions to gauged potential systems, Abelian and general coverings and general foliated systems of differential equations. An example illustrating possible applications of proved statements is considered. A special version of the Hadamard lemma for fiber bundles and the notions of weighted jet spaces are proposed as new tools for the investigation of potential conservation laws.

Michael Kunzinger; Roman O. Popovych

2008-04-15T23:59:59.000Z

145

Strategic Nuclear Research Collaboration - FY99 Annual Report  

SciTech Connect (OSTI)

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.

T. J. Leahy

1999-07-01T23:59:59.000Z

146

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

SciTech Connect (OSTI)

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)

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

147

CALIFORNIA ENERGY Small HVAC Problems and Potential  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Small HVAC Problems and Potential Savings Reports Summary of Problems of the Integrated Design of Small Commercial HVAC Systems research project. The reports are a result of funding: Productivity and Interior Environments Integrated Design of Large Commercial HVAC Systems Integrated Design

148

Growing Sandalwood in Nepal--Potential  

E-Print Network [OSTI]

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

Standiford, Richard B.

149

Vision-based obstacle avoidance  

DOE Patents [OSTI]

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.

Galbraith, John (Los Alamos, NM)

2006-07-18T23:59:59.000Z

150

Potentiation of chlortetracycline  

E-Print Network [OSTI]

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...

Hesketh, Harold Robert

1964-01-01T23:59:59.000Z

151

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...

152

Crosscutting Research  

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

to, and encourage, greater synergy among disciplines and across each of the Clean Coal Research Program (CCRP) core technology areas. Its mission space is bound by...

153

Underwater Sensor Networking: Research Challenges and Potential Applications  

E-Print Network [OSTI]

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

Heidemann, John

154

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A B C D E FSouthwest Climate

155

Ribosome research in atomic detail offers potential insights into cancer,  

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

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156

Potential Application Spaces For the purposes of this research, a  

E-Print Network [OSTI]

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

Narasayya, Vivek

157

Some Potential Areas for Future Research Google Fellow  

E-Print Network [OSTI]

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

Tomkins, Andrew

158

MULTI-PHOTON PHOSPHOR FEASIBILITY RESEARCH  

SciTech Connect (OSTI)

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.

R. Graham; W. Chow

2003-05-01T23:59:59.000Z

159

Fuel Cell Research  

SciTech Connect (OSTI)

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 nations 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.

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

2014-03-30T23:59:59.000Z

160

Research Help  

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

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


161

Fusion potentials I  

E-Print Network [OSTI]

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.

P. Di Francesco; J. -B. Zuber

1992-11-30T23:59:59.000Z

162

TRANSPORTATION: THE POTENTIAL  

E-Print Network [OSTI]

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

Minnesota, University of

163

LABORATORY III POTENTIAL ENERGY  

E-Print Network [OSTI]

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

Minnesota, University of

164

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...

165

IR Researchers  

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

Researchers Eric D. Larsen Eric D. Larsen is a mechanical engineer at the Idaho National Laboratorywith 19 years of experience in design and integration of electro-mechanical and...

166

The potential business impacts of Semantic Web for system integration  

E-Print Network [OSTI]

This thesis presents research about the potential business impacts of the Semantic Web. The concept of the Semantic Web is an expansion of the Web for computers, enabling them to comprehend the meaning of information. In ...

Saita, Akio, 1972-

2004-01-01T23:59:59.000Z

167

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

168

Accelerating Geothermal Research (Fact Sheet)  

SciTech Connect (OSTI)

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.

Not Available

2014-05-01T23:59:59.000Z

169

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

SciTech Connect (OSTI)

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.

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

1993-06-01T23:59:59.000Z

170

Research departments Materials Research Department  

E-Print Network [OSTI]

and alleviate atmospheric pollution in colla- boration with DMU (the National En- vironmental Research Institute Countries is also part of this department. Wind Energy and Atmospheric Physics Department (Formerly

171

On quantum potential dynamics  

E-Print Network [OSTI]

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.

Sheldon Goldstein; Ward Struyve

2014-11-05T23:59:59.000Z

172

The Potential for Wind Energy in Atlantic Canada  

E-Print Network [OSTI]

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

Hughes, Larry

173

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

174

Research Gallery  

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175

Research Highlight  

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

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176

Research Highlight  

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

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177

Research Highlight  

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178

Research Highlight  

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179

Research Highlight  

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180

Research Highlight  

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Note: This page contains sample records for the topic "research potential obstacles" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Research Highlight  

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

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182

Research Highlight  

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183

Research Highlight  

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184

Research Highlights  

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185

Research Library  

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

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186

Research Opportunities  

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

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187

Research | JCESR  

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

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188

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORVEnergyResearch Form Research FormURTests

189

Research Highlight  

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

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190

Research Highlight  

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

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191

Potential effects of gallium on cladding materials  

SciTech Connect (OSTI)

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.

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

192

WINDExchange: Wind Potential Capacity  

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

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193

Energy Resource Potential  

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

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194

Research | Energy Frontier Research Centers  

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

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195

Research | Photosynthetic Antenna Research Center  

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

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196

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

197

Conservation research ... with bite Australiana  

E-Print Network [OSTI]

Conservation research ... with bite Home About Top 10 Classics Potential Toothless Scholars and Distributions by James Watson and colleagues: Wilderness and future conservation priorities in Australia. It biodiversity conservation track record ­ we have some of the worst mammal extinction trends in the world

Queensland, University of

198

Wayne State University Research Policy  

E-Print Network [OSTI]

to potential financial conflict of interest and/or commitment. This policy is designed (a) to guide employees expectation that the design, conduct or reporting of funded research or cooperative agreements with companies employees are committed to conducting themselves with the highest standards of integrity and ethics

Finley Jr., Russell L.

199

Ground potential rise monitor  

DOE Patents [OSTI]

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.

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

2012-04-03T23:59:59.000Z

200

Potential Vorticity in Magnetohydrodynamics  

E-Print Network [OSTI]

A version of Noether's second theorem using Lagrange multipliers is used to investigate fluid relabelling symmetries conservation laws in magnetohydrodynamics (MHD). We obtain a new generalized potential vorticity type conservation equation for MHD which takes into account entropy gradients and the ${\\bf J}\\times{\\bf B}$ force on the plasma due to the current ${\\bf J}$ and magnetic induction ${\\bf B}$. This new conservation law for MHD is derived by using Noether's second theorem in conjunction with a class of fluid relabelling symmetries in which the symmetry generator for the Lagrange label transformations is non-parallel to the magnetic field induction in Lagrange label space. This is associated with an Abelian Lie pseudo algebra and a foliated phase space in Lagrange label space. It contains as a special case Ertel's theorem in ideal fluid mechanics. An independent derivation shows that the new conservation law is also valid for more general physical situations.

G. M. Webb; R. L. Mace

2014-07-16T23:59:59.000Z

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


201

Research and Development with Full Scale Research  

E-Print Network [OSTI]

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...

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

2010-01-01T23:59:59.000Z

202

Additive Manufacturing: Implications on Research and Manufacturing  

E-Print Network [OSTI]

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

Crawford, T. Daniel

203

Organizational Errors: Directions for Future Research  

E-Print Network [OSTI]

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

Carroll, John Stephen

204

Global Health Research | 2 Global Health Research  

E-Print Network [OSTI]

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

Rambaut, Andrew

205

Photonics Research and Development  

SciTech Connect (OSTI)

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 UNLV??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 home??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 nation??s energy consumption ?? 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.

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

2010-01-15T23:59:59.000Z

206

College of Engineering Summer Research Experience for Undergraduates Program  

E-Print Network [OSTI]

College of Engineering Summer Research Experience for Undergraduates Program Request for an Engineering Student for Summer 2013 Research Faculty Name ________John Tobiason in that it is focused on small water systems, economic analysis and potential applicability to Native Americans, along

Mountziaris, T. J.

207

Secure coprocessing applications and research issues  

SciTech Connect (OSTI)

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.

Smith, S.W.

1996-08-01T23:59:59.000Z

208

University Research  

Office of Science (SC) Website

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209

Research Highlight  

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

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210

Research Highlight  

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

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211

Research Highlight  

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

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212

Research Highlight  

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

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213

Research Highlight  

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

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214

Research Highlight  

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

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215

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories » RemovingResearchGalleryAreQuantifying the

216

Research Highlight  

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

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217

Research Projects  

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

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218

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch Welcome to the Pacific Northwest National LaboratoryResearch

219

Research Areas  

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

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220

Research Areas  

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

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Note: This page contains sample records for the topic "research potential obstacles" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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221

Research Techniques  

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

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222

Research Tools  

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

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223

Research | NREL  

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

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224

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORVEnergyResearch Form

225

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORVEnergyResearch FormGeneral Formulation

226

Research Highlight  

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

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227

Research Highlight  

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

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228

Research Highlight  

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

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229

Research Highlight  

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

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230

Research Highlight  

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

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231

Research Highlight  

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

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232

Research Highlight  

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

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233

Research Highlight  

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

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234

Research Highlight  

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

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235

Research Highlight  

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

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236

372 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 37, NO. 3, MAY 2007 Decentralized Self-Organizing Potential Field-Based  

E-Print Network [OSTI]

-control of the ith agent. uoi Stationary obstacle avoidance component of ui. ugi PRF component of ui. uci CRF

Masoud, Ahmad A.

237

Technical Potential for Local Distributed  

E-Print Network [OSTI]

the impact of high penetrations of solar PV on wholesale power markets (energy and capacity Technical Potential for Local Distributed Photovoltaics in California Preliminary.391.5100 www.ethree.com Technical Potential for Local Distributed Photovoltaics in California Preliminary

238

Hertz Potentials and Differential Geometry  

E-Print Network [OSTI]

I review the construction of Hertz potentials in vector calculus starting from Maxwell's equations. From here, I lay the minimal foundations of differential geometry to construct Hertz potentials for a general (spatially compact) Lorentzian...

Bouas, Jeffrey David

2011-08-08T23:59:59.000Z

239

Harmonic potential and hadron spectroscopy  

E-Print Network [OSTI]

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.

Rafael Tumanyan

2009-05-28T23:59:59.000Z

240

2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT RESEARCH REPORT2010ANNUAL RESEARCH REPORT2010ANNUAL RESEARCH REPORT  

E-Print Network [OSTI]

2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT RESEARCH REPORT2010ANNUAL RESEARCH REPORT2010ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT 2010 ANNUAL RESEARCH REPORT RESEARCH REPORT2010ANNUAL RESEARCH REPORT2010ANNUAL RESEARCH REPORT

Jawitz, James W.

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


241

Neutron sources: Present practice and future potential  

SciTech Connect (OSTI)

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.

Cierjacks, S.; Smith, A.B.

1988-01-01T23:59:59.000Z

242

Chapter 20: Electric Potential and Electric Potential Energy  

E-Print Network [OSTI]

1 Chapter 20: Electric Potential and Electric Potential Energy 2. A 4.5 C 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

Kioussis, Nicholas

243

Target Space Duality III: Potentials  

E-Print Network [OSTI]

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.

Orlando Alvarez; Blazej Ruszczycki

2007-12-31T23:59:59.000Z

244

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,...

245

Research and Commercialization Grants  

Broader source: Energy.gov [DOE]

The Board of Research and Commercialization Technology provides grants for renewable resource research and development projects, among other types, to be conducted at research and commercialization...

246

Research Library Discontinues OPPIE  

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

About the Library Research Library Discontinues OPPIE Research Library Discontinues OPPIE Find more information below. Questions? 505-667-5809 Email The Research Library is...

247

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

248

Dealloying below the critical potential  

SciTech Connect (OSTI)

Conventionally, the critical potential represents the potential marking the onset of bulk dealloying. The current density below the critical potential is only weakly dependent on potential, and the physical processes responsible for this passive-like behavior are poorly understood. In situ scanning tunneling microscopy was used to study the nature of the surface morphology which develops at potentials less than the critical potential. At fixed potential, the time-dependent evolution of the surface morphology was correlated with the observed current decay. This allowed the authors to identify and model the physical processes which control the current decay. They find two general regimes of power law behavior in the current decay corresponding to exhaustion of an activation-controlled dissolution process (t{sup {minus}1}) and the operation of one of three mechanisms of surface mass-transport control (t{sup {minus}5/8}, t{sup {minus}1/2}, and t{sup {minus}1/4}). Potential-pulsing experiments were performed in order to examine the effect of a blocking noble-metal layer on the nucleation and growth of the porous structure associated with bulk dealloying. These results were analyzed using a Johnson-Mehl-Avrami analysis. The Avrami exponents found were fractional and in the range of 1.25 to 1.8. The fractional exponents were interpreted in terms of the fractal dimension characterizing the initial stages of porosity formation during bulk dealloying.

Wagner, K.; Brankovic, S.R.; Dimitrov, N.; Sieradzki, K. [Arizona State Univ., Tempe, AZ (United States)

1997-10-01T23:59:59.000Z

249

Quantification of the Potential Energy  

E-Print Network [OSTI]

(ICE). Energy from waste has an important role to play in improving energy security in the UK and1 waste up to 2020. To determine the potential2 contribution that energy recovery from residual shows that: potential energy recovery from these residual wastes could account for as much as 17

Columbia University

250

MONTANA PALLADIUM RESEARCH INITIATIVE  

SciTech Connect (OSTI)

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'????????????????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 ????????????????taken as systems behave over periods of time that should show how their reformers and other subsystems deteriorate with time.

Peters, John; McCloskey, Jay; Douglas, Trevor; Young, Mark; Snyder, Stuart; Gurney, Brian

2012-05-09T23:59:59.000Z

251

FUEL CYCLE POTENTIAL WASTE FOR DISPOSITION  

SciTech Connect (OSTI)

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.

Jones, R.; Carter, J.

2010-10-13T23:59:59.000Z

252

FUEL CYCLE POTENTIAL WASTE FOR DISPOSITION  

SciTech Connect (OSTI)

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.

Carter, J.

2011-01-03T23:59:59.000Z

253

Researcher Profile This cheatsheet will briefly explain how to utilise your Researcher Profile in IRMA.  

E-Print Network [OSTI]

in their research area. It can be utilized to find potential supervisors for students. 5) Coding: A list of three Fields of Research for which you will be submitted in the ERA. These fields also help us and external Property such as Patents, Plant Breeders Rights and Registered Designs are submitted in the assessment

254

Energy Frontier Research Centers | ORNL  

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

Materials Home | Science & Discovery | Advanced Materials | Research Areas | Energy Frontier Research Centers SHARE Energy Frontier Research Centers Advanced Materials research...

255

Completeness for sparse potential scattering  

SciTech Connect (OSTI)

The present paper is devoted to the scattering theory of a class of continuum Schrdinger 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 Schrdinger operators with sparse potentials, this paper gives the first proof of the completeness of wave operators.

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

256

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006PhotovoltaicSeptember 22, 2014SocietyJ. Dudhia515

257

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

E-Print Network [OSTI]

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

Srivastava, Kumar Vaibhav

258

The Green Potential of Free-Piston Stirling Engines  

E-Print Network [OSTI]

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

Barth, Eric J.

259

Energy Recovery Potential from Wastewater Utilities through Innovation  

Broader source: Energy.gov [DOE]

Breakout Session 3AConversion Technologies III: Energy from Our WasteWill 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

260

The Potential of Open Models for Public Archaeology Nicole Beale  

E-Print Network [OSTI]

The Potential of Open Models for Public Archaeology Nicole Beale Web Science Doctoral Training Centre University of Southampton Southampton, SO17 1BJ 02380597321 nicole.beale@soton.ac.uk Gareth Beale Archaeological Computing Research Group University of Southampton Southampton, SO17 1BJ 02380597321 gareth.beale

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


261

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

262

THE POTENTIAL OF SOLAR ELECTRIC  

E-Print Network [OSTI]

.5 Energy and the Costs of Production.............................................................5 2 and Local Energy Benefits of PV.......................................15 5. CONCLUSIONS AND DISCUSSIONTHE POTENTIAL OF SOLAR ELECTRIC APPLICATIONS FOR DELAWARE'S POULTRY FARMS FINAL REPORT

Delaware, University of

263

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

SciTech Connect (OSTI)

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.

NONE

1999-09-01T23:59:59.000Z

264

Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research Foundation  

E-Print Network [OSTI]

Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research Foundation Medical Research Foundation Research Foundation Medical Student Research Fellowships Scientists of Tomorrow #12 medical Provides medical Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research

Bushman, Frederic

265

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

E-Print Network [OSTI]

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.

P. Udomsamuthirun; K. Meemon

2009-07-20T23:59:59.000Z

266

ENERGY GENERATION RESEARCH PIER Energy Generation Research  

E-Print Network [OSTI]

ENERGY GENERATION RESEARCH PIER Energy Generation Research www.energy.ca.gov/research/ renewable/ November 2010 Sonoma County RESCO A Local Level Approach to Renewable Energy Portfolios. The Issue To address energy usage that contributes to climate change, California has enacted legislation to guide

267

External Research Funding Agreements  

E-Print Network [OSTI]

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

Victoria, University of

268

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

269

Transforming Health Research  

E-Print Network [OSTI]

Transforming Health Research the first two years National Institute for Health Research Progress For Information R OCR R ef: 0 Gateway R ef: 9298 Title Transforming Health Research the first two years. Health Institute for Health Research Progress Report i Transforming Health Research the first two years National

Diggle, Peter J.

270

Overview of energy-conservation research opportunities  

SciTech Connect (OSTI)

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.

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

271

Research needs to address ASR challenges  

E-Print Network [OSTI]

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... Council (NRC) convened a Committee on Sustainable Underground Storage of Recoverable Water to evaluate past experiences with ASR, or what the committee called managed underground storage (MUS) of recoverable water. Another committee goal...

Wythe, Kathy

2008-01-01T23:59:59.000Z

272

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

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

Wang, Yuqing

273

RESEARCH INFRASTRUCTURES Roadmap 2008  

E-Print Network [OSTI]

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

Horn, David

274

BRAZIL RESEARCH INITIATIVES  

E-Print Network [OSTI]

Bioenergy Research Collaboration As a partner of the Great Lakes Bioenergy Research Center (GLBRC among agricultural researchers and stakeholders around the world. MSU's work with the GLBRC is organized

Liu, Taosheng

275

Research News TEMPLATE  

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

(DOE) Methane Hydrates R&D Program is addressing myriad questions NETL researcher Kelly Rose evaluates a natural gas hydrate research core from India's NGHP-01 natural...

276

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...

277

Current Testbed Research  

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

Current Testbed Research Previous Testbed Research Proposal Process Terms and Conditions Dark Fiber Testbed Performance (perfSONAR) Software & Tools Development Partnerships...

278

Biomass Energy Crops: Massachusetts' Potential  

E-Print Network [OSTI]

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

Schweik, Charles M.

279

A knowledge of the potential  

E-Print Network [OSTI]

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

Sali, Andrej

280

Franck RUFFIER Institute of Movement Sciences (Biorobotics Research Group)  

E-Print Network [OSTI]

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

Jirsa, Viktor

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


281

Sandia National Laboratories: Research: Research Foundations...  

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

pulsed-power machine. The Radiation Effects and High Energy Density Science Research Foundation seeks to advance science and engineering in the areas of radiation effects sciences,...

282

Research at Research Development Services and  

E-Print Network [OSTI]

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

283

Jahresbericht der Research Academy  

E-Print Network [OSTI]

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 Fcherbergreifendes Qualifikationsprogramm Die Veranstaltungen der Research Academy Leipzig 2008 5 Seminar ,,Junge Wissenschaft und Praxis" 6

Schler, Axel

284

Ultracomputer Research Project  

SciTech Connect (OSTI)

This document presents significant accomplishments made on the Ultracomputer Research Project during CY92.

Gottlieb, A.

1992-10-01T23:59:59.000Z

285

Research Councils UK Transforming  

E-Print Network [OSTI]

research is helping to accelerate the use of green energy technologies. RCUK has played a key role to help combat climate change, accelerate the deployment of green energy technologies and create newResearch Councils UK Transforming our energy future #12;Research funded by the Research Councils

Berzins, M.

286

Designing the Microbial Research Commons  

SciTech Connect (OSTI)

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.

Uhlir, Paul F

2011-10-01T23:59:59.000Z

287

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

SciTech Connect (OSTI)

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.

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

2012-07-01T23:59:59.000Z

288

Israel Zelitch Photosynthesis Research 67: 157176, 2001.  

E-Print Network [OSTI]

of doing research of potential benefit to society. I describe the paths of my scientific career boyhood nickname Zuni (`Sonny' in Yiddish). I graduated from Overbrook High School, a large public school interviewer asked about my career ambition. `A farmer,' I said thinking that was funny coming from a city boy

Govindjee "Gov"

289

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

290

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

291

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

292

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING.m~ Mondays, 206 Agricultural Engihee~1n~Build1ng January 2~ January 31' Februar;"'7 February 14 " February 21 Irrigation Development and Implications Recreational Potential Economic Importance of the Sandhills Film

Nebraska-Lincoln, University of

293

RESEARCH BRIEF wcec.ucdavis.edu  

E-Print Network [OSTI]

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

California at Davis, University of

294

Research Roadmap Presentation  

E-Print Network [OSTI]

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

Sloman, Aaron

295

NUMERICAL SOLUTION OF AN INVERSE OBSTACLE ...  

E-Print Network [OSTI]

radar and sonar, geophysical exploration, medical imaging, nondestructive testing ..... Let the measurement height h = 0.15? and noise level ? = 0 be fixed and...

2014-09-30T23:59:59.000Z

296

ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS  

E-Print Network [OSTI]

EnergyEfficiencyPotentialStudy. TechnicalReportEnergyEfficiency PotentialStudy. TechnicalReportEnergyEfficiency RenewableEnergyTechnologies Transportation AssessmentofHouseholdCarbonFootprintReductionPotentialsisthefinalreport

Masanet, Eric

2010-01-01T23:59:59.000Z

297

PACIFIC ISLANDS http://research.eastwestcenter.org/climate/risa/  

E-Print Network [OSTI]

of regional vulnerability, explore potential response options and identify critical information needs Integrated Science and Assessment (Pacific RISA) Program Input to SPARC Reconciling Supply and Demand of Hawaii's Social Science Research Institute. Dialogue with Users (Demand Side Assessment) Who

Colorado at Boulder, University of

298

Research priorities for mobile air toxics  

SciTech Connect (OSTI)

The Health Effects Institute, a cooperative effort of the auto industry and the EPA, whose mission is to provide health effects information to ensure that motor vehicle emissions do not pose unreasonable risks, recently undertook a project to define priorities for research that would decrease uncertainties in risk assessments for mobile air toxics. At a workshop held in December 1992, scientists from academia, industry, and government worked to identify uncertainties in understanding the potential risk of exposure to mobile air toxics, including methanol, an important potential alternate fuel. Although cancer risk was the primary concern regarding most compounds, there was also much discussion of non-cancer effects of potential importance. Participants discussed research priorities for scientific issues that apply across all compound groups, such as dosimetry, high-to-low dose extrapolation, exposure assessment, and molecular biology approaches.

Not Available

1993-04-22T23:59:59.000Z

299

Cassava, a potential biofuel crop in China  

E-Print Network [OSTI]

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

Jansson, C.

2010-01-01T23:59:59.000Z

300

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...

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


301

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

E-Print Network [OSTI]

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

Reale, Marco

302

Electronic structure, molecular bonding and potential energy surfaces  

SciTech Connect (OSTI)

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.

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

1993-12-01T23:59:59.000Z

303

Potential applications of nanostructured materials in nuclear waste management.  

SciTech Connect (OSTI)

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.

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

304

ICF research at Los Alamos  

SciTech Connect (OSTI)

It is apparent that short wavelength lasers (<500 nm) provide efficient coupling of laser energy into ICF target compression. KrF lasers (248 nm) operate at near-optimum wavelength and provide other potential benefits to ICF target coupling (e.g., bandwidth) and applications (high wallplug efficiency and relatively low cost). However, no driver technology has yet been shown to meet all of the requirements for a high-gain ICF capability at a currently acceptable cost, and there are still significant uncertainties in the driver-target coupling and capsule hydrodynamics that must be addressed. The Los Alamos research program is designed to assess the potential of KrF lasers for ICF and to determine the feasibility of achieving high gain in the laboratory with a KrF laser driver. Major efforts in KrF laser development and technology, target fabrication and materials development, and laser-matter interaction and hydrodynamics research are discussed. 27 refs., 10 figs.

Goldstone, P.D.; Ackerhalt, J.R.; Blair, L.S.; Cartwright, D.C.; Foreman, C.A.; Hauer, A.; Hanson, D.E.; Hoffer, J.K.; Kristal, R.; Fenstermacher, C.A.

1987-01-01T23:59:59.000Z

305

Research Projects in Industrial Technology.  

SciTech Connect (OSTI)

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.

United States. Bonneville Power Administration. Industrial Technology Section.

1990-06-01T23:59:59.000Z

306

Compelling Research Opportunities using Isotopes  

SciTech Connect (OSTI)

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.

None

2009-04-23T23:59:59.000Z

307

Advanced energy projects FY 1997 research summaries  

SciTech Connect (OSTI)

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.

NONE

1997-09-01T23:59:59.000Z

308

Polymer electrolyte fuel cells: Potential transportation and stationary applications  

SciTech Connect (OSTI)

The application of the polymer electrolyte fuel cell (PEFC) as a primary power source in electric vehicles has received increasing attention during the last few years. This increased attention is the result of a combination of significant technical advances in this fuel cell technology and the initiation of some projects for the demonstration of a complete, PEFC-based power system a bus or in a passenger car. Such demonstration projects reflect an increase in industry's faith in the potential of this technology for transportation applications, or, at least, in the need for a detailed evaluation of this potential. Nevertheless, large scale transportation applications of PEFCs require a continued concerted effort of research on catalysis, materials and components, combined with the engineering efforts addressing the complete power system. This is required to achieve a cost effective, highly performing PEFC stack and power system. A related set of technical and cost challenges arises in the context of potential applications of PEFCs for stationary power applications, although there are clearly some differences in their nature, particularly, to do with the different types of fuels to be employed for each of these applications. We describe in this contribution some recent results of work performed by the Core Research PEFC Program at Los Alamos National Laboratory, which has addressed materials, components and single cell testing of PEFCS. Also included are some recent observations and some insights regarding the potential of this fuel cell technology for stationary Power generation.

Gottesfeld, S.

1993-01-01T23:59:59.000Z

309

Polymer electrolyte fuel cells: Potential transportation and stationary applications  

SciTech Connect (OSTI)

The application of the polymer electrolyte fuel cell (PEFC) as a primary power source in electric vehicles has received increasing attention during the last few years. This increased attention is the result of a combination of significant technical advances in this fuel cell technology and the initiation of some projects for the demonstration of a complete, PEFC-based power system a bus or in a passenger car. Such demonstration projects reflect an increase in industry`s faith in the potential of this technology for transportation applications, or, at least, in the need for a detailed evaluation of this potential. Nevertheless, large scale transportation applications of PEFCs require a continued concerted effort of research on catalysis, materials and components, combined with the engineering efforts addressing the complete power system. This is required to achieve a cost effective, highly performing PEFC stack and power system. A related set of technical and cost challenges arises in the context of potential applications of PEFCs for stationary power applications, although there are clearly some differences in their nature, particularly, to do with the different types of fuels to be employed for each of these applications. We describe in this contribution some recent results of work performed by the Core Research PEFC Program at Los Alamos National Laboratory, which has addressed materials, components and single cell testing of PEFCS. Also included are some recent observations and some insights regarding the potential of this fuel cell technology for stationary Power generation.

Gottesfeld, S.

1993-04-01T23:59:59.000Z

310

Research Network E-Mobility Research Network  

E-Print Network [OSTI]

-Mobility Research Network Energy Storage Drive Train Vehicle System Technology (Electrics & Electronics) Materials Chair: ELECTRICAL DRIVES 1. Energy Efficient Electric Drives Improvement of low load efficiency School of Process Science School of Electrical Engineering and Computer Science School of Mechanical

Berlin,Technische Universität

311

Call for Proposals College High-Impact Research Program 2012  

E-Print Network [OSTI]

for high impact. Since the ongoing viability of CHIRP relies on royalty income, about half of CHIRP funds will go to projects that have royalty potential. The following considerations will be used in assessing research projects. 2. For projects that do not have royalty potential, publication of the results in a top

Hart, Gus

312

Call for Proposals College High-Impact Research Program  

E-Print Network [OSTI]

for high impact. Since the ongoing viability of CHIRP relies on royalty income, about half of CHIRP funds will go to projects that have significant royalty potential. The following considerations will be used than most research projects. 2. For projects that do not have royalty potential, publication

Hart, Gus

313

Danish Energy Research Programme (EFP) Energy Performance Contracting  

E-Print Network [OSTI]

Danish Energy Research Programme (EFP) Energy Performance Contracting ­ energy saving potential) Energy Performance Contracting ­ energy saving potential of selected energy conservation measures (ECM- es) and the building owners. The EU directive on Energy Service Contracting points at the buildings

314

Montana Water Resources Research Center Annual Technical Report  

E-Print Network [OSTI]

the potential to release significant levels of acidity, heavy metals, and toxic oxyanions (As) to groundwater Information Category Data Title Influence of Organic Mine Reclamation Amendments on Metal Mobility and Water Pollution Potential Project Number C-01 Start Date 09/01/1998 End Date 09/30/2000 Research Category Water

315

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

316

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.

317

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

318

LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL  

E-Print Network [OSTI]

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

Verderber, R.R.

2010-01-01T23:59:59.000Z

319

Louisiana Transportation Research Center  

E-Print Network [OSTI]

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

Harms, Kyle E.

320

Researchers Edition 2014  

E-Print Network [OSTI]

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

Genve, Universit de

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


321

The Research Building Blocks  

E-Print Network [OSTI]

The Research Building Blocks For Teaching Children to Read Third Edition Put Reading First Kindergarten Through Grade 3 Third Edition #12;#12;The Research Building Blocks for Teaching Children to Read Centers Program, PR/Award Number R305R70004, as administered by the Office of Educational Research

Rau, Don C.

322

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

323

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

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

Wang, Yuqing

324

RESEARCH BUILDING AT NORTHWESTERN  

E-Print Network [OSTI]

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

Engman, David M.

325

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)

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.

Pienkos, P.

2012-09-01T23:59:59.000Z

326

Quick Tips: 7 Tips to Researching Companies BASIC TIPS  

E-Print Network [OSTI]

Quick Tips: 7 Tips to Researching Companies BASIC TIPS: · Visit the company's website. This is one of the best ways to research a potential employer. You can learn about the company's history, industry, and products, how the company is structured, and being to gain an understanding of the company's culture

Gering, Jon C.

327

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

328

open deadline Although there is widespread acknowledgement that research  

E-Print Network [OSTI]

in the field of research and innovation to create opportunities that attract the best talents across the globe-discipline approach and additional efforts to complement or supplement existing lines of research. More specifically the potential to yield major innovative tangible applications in the technology areas of the call. Proposals

De Cindio, Fiorella

329

LNG Safety Research: FEM3A Model Development  

SciTech Connect (OSTI)

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.

Iraj A. Salehi; Jerry Havens; Tom Spicer

2006-09-30T23:59:59.000Z

330

LNG Safety Research: FEM3A Model Development  

SciTech Connect (OSTI)

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 NETLs FLUENT modeling. With this change, GTI was also instructed to cease activities relative to FEM3A model. GTIs 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.

None

2006-09-30T23:59:59.000Z

331

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network [OSTI]

An overview. Electric Power Systems Research 79(4), 511-520.research has shown that EDVs offer a number of potential complementarities to the conventional system of electric power

Greer, Mark R

2012-01-01T23:59:59.000Z

332

Federal Geothermal Research Program Update, FY 2000  

SciTech Connect (OSTI)

The Department of Energy's Geothermal Program serves two broad purposes: 1) to assist industry in overcoming near-term barriers by conducting cost-shared research and field verification that allows geothermal energy to compete in today's aggressive energy markets; and 2) to undertake fundamental research with potentially large economic payoffs. The four categories of work used to distinguish the research activities of the Geothermal Program during FY 2000 reflect the main components of real-world geothermal projects. These categories form the main sections of the project descriptions in this Research Update. Exploration Technology research focuses on developing instruments and techniques to discover hidden hydrothermal systems and to explore the deep portions of known systems. Research in geophysical and geochemical methods is expected to yield increased knowledge of hidden geothermal systems. Reservoir Technology research combines laboratory and analytical investigations with equipment development and field testing to establish practical tools for resource development and management for both hydrothermal reservoirs and enhanced geothermal systems. Research in various reservoir analysis techniques is generating a wide range of information that facilitates development of improved reservoir management tools. Drilling Technology focuses on developing improved, economic drilling and completion technology for geothermal wells. Ongoing research to avert lost circulation episodes in geothermal drilling is yielding positive results. Conversion Technology research focuses on reducing costs and improving binary conversion cycle efficiency, to permit greater use of the more abundant moderate-temperature geothermal resource, and on the development of materials that will improve the operating characteristics of many types of geothermal energy equipment. Increased output and improved performance of binary cycles will result from investigations in heat cycle research.

Renner, Joel Lawrence

2001-08-01T23:59:59.000Z

333

Gas flow in barred potentials  

E-Print Network [OSTI]

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.

Sormani, Mattia C; Magorrian, John

2015-01-01T23:59:59.000Z

334

66 Environmental futures research: experiences, approaches, and opportunities GTR-NRS-P-107 ENVIRONMENTAL FUTURES RESEARCH AT  

E-Print Network [OSTI]

concerns into our decisionmaking, head off potentially serious environmental damages, and shape emerging66 Environmental futures research: experiences, approaches, and opportunities GTR-NRS-P-107 ENVIRONMENTAL FUTURES RESEARCH AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY Robert L. Olson began to arise. How

335

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.

336

Research at the Southern Research and  

E-Print Network [OSTI]

and Yield Potential Jeff Coulter, Extension Agronomist U of M Department of Agronomy and Plant Genetics and health with minimal environmental impact while improving production efficiency. I Managing growth* Midwest Food Processors' Meeting/Tour July 27 & 28 Ag Professional Field School August 17 PQA

Dahlberg, E. Dan

337

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories » RemovingResearch CORE-SHELLAffiliates Research

338

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories » RemovingResearchGalleryAreQuantifyingResearch

339

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORVEnergyResearch Form Research Form

340

Ecological hazards of MTBE exposure: A research agenda  

SciTech Connect (OSTI)

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.

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

1997-03-01T23:59:59.000Z

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


341

A black potential for spin less particles  

E-Print Network [OSTI]

We consider the most general non-Hermitian Hulthen potential to study the scattering of spin-less relativistic particles. The conditions for CC, SS and CPA are obtained analytically for this potential. We show that almost total absorption occurs for entire range of incidence energy for certain parameter ranges of the potential and hence term this as `black potential'. Time reversed of the same potential shows perfect emission for the entire range of particle energy. We also present the classical analog of this potential in terms of waveguide cross section.

Ananya Ghatak; Mohammad Hasan; Bhabani Prasad Mandal

2014-12-02T23:59:59.000Z

342

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)

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)

Not Available

1980-03-01T23:59:59.000Z

343

Workshop overview: Arsenic research and risk assessment  

SciTech Connect (OSTI)

The chronic exposure of humans through consumption of high levels of inorganic arsenic (iAs)-contaminated drinking water is associated with skin lesions, peripheral vascular disease, hypertension, and cancers. Additionally, humans are exposed to organic arsenicals when used as pesticides and herbicides (e.g., monomethylarsonic acid, dimethylarsinic acid (DMA{sup V}) also known as cacodylic acid). Extensive research has been conducted to characterize the adverse health effects that result from exposure to iAs and its metabolites to describe the biological pathway(s) that lead to adverse health effects. To further this effort, on May 31, 2006, the United States Environmental Protection Agency (USEPA) sponsored a meeting entitled 'Workshop on Arsenic Research and Risk Assessment'. The invited participants from government agencies, academia, independent research organizations and consultants were asked to present their current research. The overall focus of these research efforts has been to determine the potential human health risks due to environmental exposures to arsenicals. Pursuant in these efforts is the elucidation of a mode of action for arsenicals. This paper provides a brief overview of the workshop goals, regulatory context for arsenical research, mode of action (MOA) analysis in human health risk assessment, and the application of MOA analysis for iAs and DMA{sup V}. Subsequent papers within this issue will present the research discussed at the workshop, ensuing discussions, and conclusions of the workshop.

Sams, Reeder [Integrated Risk Information System Program, National Center for Environmental Assessment, MC: B-243 01, Office of Research and Development, United States Environmental Protection Agency, Research Triangle Park, NC 27711 (United States)], E-mail: sams.reeder@epa.gov; Wolf, Douglas C. [Environmental Carcinogenesis Division, National Health and Environmental Effects Research Laboratory, Office of Research and Development, United States Environmental Protection Agency, Research Triangle Park, NC 27711 (United States); Ramasamy, Santhini; Ohanian, Ed [Health and Ecological Criteria Division, Office of Science and Technology, Office of Water, United States Environmental Protection Agency, Washington, DC 20460 (United States); Chen, Jonathan [Antimicrobials Division, Office of Pesticide Programs, United States Environmental Protection Agency, Washington, DC 20460 (United States); Lowit, Anna [Health Effects Division, Office of Pesticide Programs, United States Environmental Protection Agency, Washington, DC 20460 (United States)

2007-08-01T23:59:59.000Z

344

Potential National Security Applications of Nuclear Resonance Fluorescence Methods  

SciTech Connect (OSTI)

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.

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

2009-06-09T23:59:59.000Z

345

Playas Grid Reliability and Distributed Energy Research  

SciTech Connect (OSTI)

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 countrys 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 thats 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. Californias 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 cant 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 its unfair to ratepayers who dont 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

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

2012-06-30T23:59:59.000Z

346

The potential of renewable energy  

SciTech Connect (OSTI)

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.

Not Available

1990-03-01T23:59:59.000Z

347

Summary of Research Instruction Research Instruction  

E-Print Network [OSTI]

generator, Separator) is carried out with numerical simulations and tests. Through these thermal and information in nuclear power plants. In addition, research on structural changes induced by high-energy ion subjects. W02 W52 Thermal-Hydraulics of Nuclear Reactors Optimization of thermal-hydraulic performance

Kaji, Hajime

348

18 Research Activities 2012 Research Frontiers  

E-Print Network [OSTI]

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

Takada, Shoji

349

Wind Wildlife Research Meeting X  

Broader source: Energy.gov [DOE]

The biennial Wind Wildlife Research Meeting provides an internationally recognized forum for researchers and wind-wildlife stakeholders to hear contributed papers, view research posters, and listen...

350

Market Research Berkeley FIRST  

E-Print Network [OSTI]

between home size and energy use 3 Total Market potential in the next 3 years3.Total Market potential;4 Purchase factors (211 responses) In the recent past, when you have been offered services by solar electric for other reasons (please specify) 22.5% 45 Comments: Poor paybackComments: Poor payback Trees shades my

Kammen, Daniel M.

351

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

352

Research News November 2014  

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

They also toured several of NETL's laboratories, including the Fuel Cells Lab, Chemical Looping Reactor, and the Supercomputer and Visualization Center. There, NETL's researchers...

353

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...

354

INL Research Library Resources  

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

and licensed subscriptions to provide the scientific and technical resources needed by INL researchers. Because of license restrictions, many of our subscriptions cannot be...

355

Jonathan Montao: Research  

E-Print Network [OSTI]

Travel Grant 2014-2015, Colombian Student Association at Purdue, May 2014. Graduate School Summer Research Grant, Purdue University, Summer 2012.

356

Photocatalysis Currently, the research  

E-Print Network [OSTI]

, various surfaces are coated with thin transparent titanium dioxide layers which degrade adhering fatty is a major focus of this research area. Filtration, extraction, chromatography and membrane adsorption

Vollmer, Heribert

357

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...

358

Environmental Research Park  

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

Area Attractions and Events Area Geography Area History Area Links Driving Directions Idaho Falls Attractions and Events INL History INL Today Research Park Sagebrush Steppe...

359

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...

360

Pollution prevention cost savings potential  

SciTech Connect (OSTI)

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.

Celeste, J.

1994-12-01T23:59:59.000Z

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


361

Clean coal technologies market potential  

SciTech Connect (OSTI)

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.

Drazga, B. (ed.)

2007-01-30T23:59:59.000Z

362

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

SciTech Connect (OSTI)

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.

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

1997-12-31T23:59:59.000Z

363

Biodiesel research progress 1992-1997  

SciTech Connect (OSTI)

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.

Tyson, K.S. [ed.

1998-04-01T23:59:59.000Z

364

Journal of Applied Sciences Research, 8(1): 448-453, 2012 ISSN 1819-544X  

E-Print Network [OSTI]

Blades, Efficiency Turbine. Introduction Recently, micro hydro become attractive because of its clean high production costs with a complex structure are the biggest obstacles to develop micro hydro

Paris-Sud XI, Université de

365

Potential Energy Surfaces Donald G. Truhlar  

E-Print Network [OSTI]

. 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

Truhlar, Donald G

366

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

367

Aerial Flyover of New Research Facilities  

ScienceCinema (OSTI)

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.

None

2013-05-28T23:59:59.000Z

368

Research Integrity A Guide for Research Postgraduate Students  

E-Print Network [OSTI]

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

Tam, Vincent W. L.

369

Environmental Sciences 2007 Research Evaluation,  

E-Print Network [OSTI]

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

Utrecht, Universiteit

370

Photoionization-photoelectron research  

SciTech Connect (OSTI)

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.

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

1993-12-01T23:59:59.000Z

371

Soil Testing and Research  

E-Print Network [OSTI]

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

Ciocan-Fontanine, Ionut

372

International Pacific Research Center  

E-Print Network [OSTI]

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

Wang, Yuqing

373

Neuroscience Research Funding Contacts  

E-Print Network [OSTI]

organizational units Volume 24 November 2014 #12;NIH Awards Initial $46 Million for BRAIN Initiative Research Projects lay the groundwork for visualizing the brain in action On September 14, 2014, the National to support the goals of the Brain Research through Advancing Innovative Neurotech- nologies (BRAIN

Ungerleider, Leslie G.

374

ENERGY EFFICIENCY RESEARCH POWERS  

E-Print Network [OSTI]

1 ENERGY EFFICIENCY RESEARCH POWERS THE FUTUREPIER CONTRIBUTES TO JOB GROWTH AND PRIVATE INVESTMENT.Partofthecreditforthese achievementsgoestoCalifornia'suniquePublicInterest EnergyResearch(PIER)Program. Overthepast40years,Californiansincreasedthesizeof their homes and added scores of new energy-using de- vices,fromlargerefrigerators,dishwashers,audioequip- ment

375

Honorary Edition Potato Research  

E-Print Network [OSTI]

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

Douches, David S.

376

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

377

EPRI's Photovoltaic Research Needs  

E-Print Network [OSTI]

· Smart inverters 7© 2011 Electric Power Research Institute, Inc. All rights reserved. · Storage #12 Executive Planning Workshop for a New Northeast Solar Energy Research Center January 11-12, 2011 #12;About sector on behalf of its members energ stakeholders and societ Chauncey Starr · The Electric Power

Homes, Christopher C.

378

Evaluation of Global Onshore Wind Energy Potential and Generation Costs  

SciTech Connect (OSTI)

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.

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

2012-06-20T23:59:59.000Z

379

DHS Research Experience Summary  

SciTech Connect (OSTI)

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

Venkatachalam, V

2008-10-24T23:59:59.000Z

380

Carbon sequestration research and development  

SciTech Connect (OSTI)

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.

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

1999-12-31T23:59:59.000Z

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


381

Laboratory technology research: Abstracts of FY 1998 projects  

SciTech Connect (OSTI)

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.

NONE

1998-11-01T23:59:59.000Z

382

Potential oxidative stress due to Pb exposure  

E-Print Network [OSTI]

The hazards of Pb exposure has been a topic of concern for many years. This research was developed to investigate the possibility of Pb induced oxidative stress. The research objectives were to observe Pb induced lipid peroxidation and Pb induced...

Elms, Rene' Davina

2013-02-22T23:59:59.000Z

383

Radiolysis Model Formulation for Integration with the Mixed Potential Model  

SciTech Connect (OSTI)

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

Buck, Edgar C.; Wittman, Richard S.

2014-07-10T23:59:59.000Z

384

Monitoring Potential Transport of Radioactive Contaminants in Shallow Ephemeral Channels  

SciTech Connect (OSTI)

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.

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

2012-02-01T23:59:59.000Z

385

Exploring potential R&D collaboration partners through patent analysis based on bibliographic coupling and latent semantic analysis  

E-Print Network [OSTI]

or research institutes, and especially technology policy-makers in government institutions, for technology-based small and medium enterprise (SME), which is lacking in resources and information to suggest useful potential collaboration matching information...

Park, I.; Jeong, Y.; Yoon, B.; Mortara, L.

2014-10-22T23:59:59.000Z

386

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

E-Print Network [OSTI]

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 ...

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

2004-01-01T23:59:59.000Z

387

Current Research Portfolio  

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

Lighting accounts for 20 percent of all electricity use in the United States. Light-emitting diode (LED) technology is revealing potential for high-efficiency lighting with low...

388

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

E-Print Network [OSTI]

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

Larson, Jacoby

2011-01-01T23:59:59.000Z

389

Research Highlights | JCESR  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch Welcome toResearch Areas Our VisionResearchResearch

390

Jointly Sponsored Research Program Energy Related Research  

SciTech Connect (OSTI)

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.

Western Research Institute

2009-03-31T23:59:59.000Z

391

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

E-Print Network [OSTI]

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

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

392

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories » RemovingResearch CORE-SHELL

393

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A B C D E F G H I J KAustinResearch

394

NREL: Photovoltaics Research - Solar Energy Research Facility  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn F. Geisz, Ph.D.Solar Energy Research Facility Photo

395

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch WelcomeSciencePrograms People FacebookMaterialsResearch

396

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStationCSPRecoveryTop LDRD PublicationsMaterialsResearch

397

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStationCSPRecoveryTop LDRD PublicationsMaterialsResearchProject:

398

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andData andFleet Test andField VerificationPossibleResearch Staff

399

A study of algal biomass potential in selected Canadian regions.  

SciTech Connect (OSTI)

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.

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

2011-11-01T23:59:59.000Z

400

The effect of hydrocarbons on the electrochemical potential across porous media  

E-Print Network [OSTI]

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...

McCall, Charles Mark

1970-01-01T23:59:59.000Z

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


401

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,...

402

Organic Photovoltaics Research  

Broader source: Energy.gov [DOE]

DOE funds research and development projects related to organic photovoltaics (OPV) due to the unique benefits it offers. Below are a list of the projects, summary of the benefits, and discussion on...

403

RESEARCH SAFETY RADIATION SAFETY  

E-Print Network [OSTI]

RESEARCH SAFETY RADIATION SAFETY ENVIRONMENTAL PROGRAMS HAZARDOUS MATERIALS CONTROLLED SUBSTANCES INTEGRATED WASTE MANAGEMENT LABORATORY SAFETY AUDITS & COMPLIANCE BIOSAFETY and ENVIRONMENTAL HEALTH EMERGENCY MANAGEMENT and MISSION CONTINUITY FIRE PREVENTION and LIFE SAFETY GENERAL SAFETY TRAINING

404

Thin Film Photovoltaics Research  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) supports research and development of four thin-film technologies on the path to achieving cost-competitive solar energy, including:

405

CURRICULUM VITAE RESEARCH PLAN  

E-Print Network [OSTI]

CURRICULUM VITAE & RESEARCH PLAN Erik Schwartz Sørensen Ph. D. Theoretical Condensed Matter Physics Contents Curriculum vitae 3 Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Recent Invited Talks 21 Referees 22 #12; Erik Sørensen February 19, 2001 3 Curriculum vitae

Sørensen, Erik S.

406

Atmospheric Research at BNL  

ScienceCinema (OSTI)

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

Peter Daum

2010-01-08T23:59:59.000Z

407

Electric Vehicle Research Group  

E-Print Network [OSTI]

.................................................................................9 From diesel to electric: a new era in personnel transport for underground coal minesElectric Vehicle Research Group Annual Report 2012 #12;Table of Contents Executive Summary................................................................................8 C2-25 Electric Vehicle Drivetrain

Liley, David

408

Research Data Management - Documentation  

E-Print Network [OSTI]

This short (16 slide) presentation "Documentation" explains the need to create documentation using several clear examples of the benefits from good documentation (and what can happen if it is not good), making research reproducible...

Collins, Anna

2013-01-01T23:59:59.000Z

409

Research Project Overview Introduction  

E-Print Network [OSTI]

Research Project Overview Introduction: 1.What is your topic? 2.What is your question? 3.What do Procedures: 6.What data do you need to test your hypothesis or meet your goal? 7. How do you plan to collect

410

GREEN INFRASTRUCTURE Researchers  

E-Print Network [OSTI]

, environmental studies, history, and engineering. Research programs currently organized in the Center include ...................................................................................................................................1 1.2 Environmental Impacts of Urbanization ............................................... Center for Energy and Environmental Policy University of Delaware Newark, DE 19716-7381 Email: jbbyrne

Delaware, University of

411

EERE Postdoctoral Research Awards  

Broader source: Energy.gov [DOE]

The Energy Efficiency and Renewable Energy (EERE) Postdoctoral Research Awards support EEREs mission in energy efficiency and renewable energy by offering recent Ph.D. recipients the opportunity...

412

Crystalline Silicon Photovoltaics Research  

Broader source: Energy.gov [DOE]

DOE supports crystalline silicon photovoltaic (PV) research and development efforts that lead to market-ready technologies. Below are a list of the projects, summary of the benefits, and discussion...

413

Universiteit Antwerpen Research Methods  

E-Print Network [OSTI]

crash, Denver Airport Baggage) Lives are at stake (e.g., automatic pilot, nuclear power plants vs. Performing a Case Study + Proposition + Unit of Analysis + Threats to Validity Research Methods 3

Nierstrasz, Oscar

414

Deep Research Submarine  

E-Print Network [OSTI]

The Deep Sea Research Submarine (Figure 1) is a modified VIRGINIA Class Submarine that incorporates a permanently installed Deep Sea Operations Compartment (Figure 2). Table 1 summarizes the characteristics of the Deep ...

Woertz, Jeff

2002-02-01T23:59:59.000Z

415

Bohm's Quantum Potential as an Internal Energy  

E-Print Network [OSTI]

We pursue our discussion of Fermi's surface initiated in Dennis, de Gosson and Hiley and show that Bohm's quantum potential can be viewed as an internal energy of a quantum system. This gives further insight into the role it played by the quantum potential in stationary states. It also allows us to provide a physically motivated derivation of Schr\\"odinger's equation for a particle in an external potential.

Glen Dennis; Maurice de Gosson; Basil Hiley

2014-12-15T23:59:59.000Z

416

Treecodes for Potential and Force Approximations  

E-Print Network [OSTI]

and patience during the PhD. period. She made every effort for me to concentrate on my work. I am indebted to my mother for sharing my vision. She had been a great source of inspiration for my study all these years. Also, I would like to thank my sisters and in... . . . . . . . . . . . . . . . . . . 14 II A TREECODE FOR POTENTIALS OF THE FORM r??* . . . 15 A. Multipole Expansion Theorem for r?1 Potential . . . . . . 16 B. Ultraspherical Polynomials . . . . . . . . . . . . . . . . . . 18 C. A Treecode for r?? Potentials...

Kannan, Kasthuri Srinivasan

2009-05-15T23:59:59.000Z

417

Supporting Your Research at Ohio State Office of Research  

E-Print Network [OSTI]

Your Research at Ohio State Office of Research Office of Research Missions: · Strategic Investment Supporting Your Research at Ohio State Office of Research Strategic Investments Food Production and Security ­ Randy Moses · Food, Agricultural, & Environmental Sciences ­ Steve Slack · Law ­ Donald Tobin · Medicine

418

Undergraduate Research Course Approval Student's Name: __________________________ Research Advisor's Name: _______________________  

E-Print Network [OSTI]

Undergraduate Research Course Approval Student's Name: __________________________ Research Advisor performing research with a faculty advisor for Course Credit or Pay? _________ Undergraduates may only work, students are required to submit a research report at the end of the term to their research advisor

Sherrill, David

419

A World of Research REPORT ON RESEARCH 2007  

E-Print Network [OSTI]

A World of Research REPORT ON RESEARCH 2007 #12;REPORT ON RESEARCH 2007 2 TABLE OF CONTENTS Page Health 10 Engaging Student Researchers 12 Connecting with the Commonwealth 15 Impacting the World 18, the nation and the world. The Office of the Vice Provost for Research provides services in support

Nagurney, Anna

420

Feasibility of streaming potential measurements during hydrofracturing  

SciTech Connect (OSTI)

A simple model study shows that the onset of hydraulic fracturing and eventually fracture directions may be detected in streaming potential measurements. To model streaming potential responses of hydraulic fracturing, a theory of slowly time-varying electrokinetic phenomena and a self-consistent model to describe rock conductivities in terms of intrinsic rock properties are developed. Measureable streaming potential responses are generated during the hydraulic fracturing process. The fracturing process amplifies the observable streaming potential response by up to one order of magnitude when compared to a similar experiment without fracturing. The resolution of fractures is better in monitoring wells than on the surface.

Wurmstich, B.; Buettgenbach, T.; Morgan, F.D.

1995-12-31T23:59:59.000Z

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


421

Self-potential observations during hydraulic fracturing  

E-Print Network [OSTI]

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

Moore, J R; Glaser, Steven D

2007-01-01T23:59:59.000Z

422

Self-potential observations during hydraulic fracturing  

E-Print Network [OSTI]

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

Moore, Jeffrey R.; Glaser, Steven D.

2008-01-01T23:59:59.000Z

423

Potential of geothermal energy in China .  

E-Print Network [OSTI]

??This thesis provides an overview of geothermal power generation and the potential for geothermal energy utilization in China. Geothermal energy is thermal energy stored in (more)

Sung, Peter On

2010-01-01T23:59:59.000Z

424

Estimating Mitigation Potential of Agricultural Projects: an...  

Open Energy Info (EERE)

Mitigation Potential of Agricultural Projects: an Application of the EX-Ante Carbon-balance Tool (EX-ACT) AgencyCompany Organization: Food and Agriculture Organization of...

425

Harmonic and Potential Games - Optimization Online  

E-Print Network [OSTI]

game into three components, which we refer to as the potential, harmonic and ...... stability of the equilibrium under more general settings and convergence of...

2010-05-13T23:59:59.000Z

426

Energy dependence of nucleon-nucleon potentials  

E-Print Network [OSTI]

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.

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

2008-12-03T23:59:59.000Z

427

The Higgs discovery potential of ATLAS  

E-Print Network [OSTI]

Higgs boson production and decay at the LHC is described, together with related ATLAS search channels, in order to provide an overview of the ATLAS Higgs discovery potential.

Christopher Collins-Tooth

2007-12-10T23:59:59.000Z

428

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...

429

Self-potential observations during hydraulic fracturing  

E-Print Network [OSTI]

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

Moore, J R; Glaser, Steven D

2007-01-01T23:59:59.000Z

430

Hydrogen Infrastructure Market Readiness: Opportunities and Potential...  

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

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

431

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

E-Print Network [OSTI]

, 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

Zhijie, Liu

432

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

E-Print Network [OSTI]

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 ...

Lam, Alex C.

2009-01-01T23:59:59.000Z

433

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

E-Print Network [OSTI]

............................................ 11 5.3 Issues on the gasification of poultry litter for energy production Operations in the U.S. (Source: USDA, 2007) .................................... 6 Figure 4: Poultry manure year millions of tons of poultry litter/manure are generated through these facilities. Over the years

434

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

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energy fromComments onReply CommentsNext-Generation Low Global Warming

435

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...

436

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 Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPC ENABLE:2009 DOEDeploymentHenryEnergyDepartmentCommercialEnergy

437

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Opticalhttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate - EventsNEETNEPAChemical7/11

438

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

439

GEOTHERMAL SUBSIDENCE RESEARCH PROGRAM PLAN  

E-Print Network [OSTI]

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

Lippmann, Marcello J.

2010-01-01T23:59:59.000Z

440

Center for Information Systems Research Research Briefings 2002  

E-Print Network [OSTI]

This paper is comprised of research briefings from the MIT Sloan School of Management's Center for Information Systems Research (CISR). CISR's mission is to perform practical empirical research on how firms generate business ...

ROSS, JEANNE W.

2003-06-02T23:59:59.000Z

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


441

Expert Meeting Report: Advanced Envelope Research for Factory Built Housing  

SciTech Connect (OSTI)

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.

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

2012-04-01T23:59:59.000Z

442

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

SciTech Connect (OSTI)

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.

None

1999-12-01T23:59:59.000Z

443

Gas Hydrates Research Programs: An International Review  

SciTech Connect (OSTI)

Gas hydrates sediments have the potential of providing a huge amount of natural gas for human use. Hydrate sediments have been found in many different regions where the required temperature and pressure conditions have been satisfied. Resource exploitation is related to the safe dissociation of the gas hydrate sediments. Basic depressurization techniques and thermal stimulation processes have been tried in pilot efforts to exploit the resource. There is a growing interest in gas hydrates all over the world due to the inevitable decline of oil and gas reserves. Many different countries are interested in this valuable resource. Unsurprisingly, developed countries with limited energy resources have taken the lead in worldwide gas hydrates research and exploration. The goal of this research project is to collect information in order to record and evaluate the relative strengths and goals of the different gas hydrates programs throughout the world. A thorough literature search about gas hydrates research activities has been conducted. The main participants in the research effort have been identified and summaries of their past and present activities reported. An evaluation section discussing present and future research activities has also been included.

Jorge Gabitto; Maria Barrufet

2009-12-09T23:59:59.000Z

444

Summary of Chernobyl followup research activities  

SciTech Connect (OSTI)

In NUREG-1251, ``Implications of the Accident at Chernobyl for Safety Regulation of Commercial Nuclear Power Plants in the United States,`` April 1989, the NRC staff concluded that no immediate changes in NRC`s regulations regarding design or operation of US commercial reactors were needed; however, it recommended that certain issues be considered further. NRC`s Chernobyl followup research program consisted of the research tasks undertaken in response to the recommendations in NUREG-1251. It included 23 tasks that addressed potential lessons to be learned from the Chernobyl accident. This report presents summaries of NRC`s Chernobyl followup research tasks. For each task, the Chernobyl-related issues are indicated, the work is described, and the staff`s findings and conclusions are presented. More detailed reports concerning the work are referenced where applicable. This report closes out NRC`s Chernobyl followup research program as such, but additional research will be conducted on some issues as needed. The report includes remarks concerning significant further activity with respect to the issues addressed.

Not Available

1992-06-01T23:59:59.000Z

445

Summary of Chernobyl followup research activities  

SciTech Connect (OSTI)

In NUREG-1251, Implications of the Accident at Chernobyl for Safety Regulation of Commercial Nuclear Power Plants in the United States,'' April 1989, the NRC staff concluded that no immediate changes in NRC's regulations regarding design or operation of US commercial reactors were needed; however, it recommended that certain issues be considered further. NRC's Chernobyl followup research program consisted of the research tasks undertaken in response to the recommendations in NUREG-1251. It included 23 tasks that addressed potential lessons to be learned from the Chernobyl accident. This report presents summaries of NRC's Chernobyl followup research tasks. For each task, the Chernobyl-related issues are indicated, the work is described, and the staff's findings and conclusions are presented. More detailed reports concerning the work are referenced where applicable. This report closes out NRC's Chernobyl followup research program as such, but additional research will be conducted on some issues as needed. The report includes remarks concerning significant further activity with respect to the issues addressed.

Not Available

1992-06-01T23:59:59.000Z

446

Measuring Transport Protocol Potential for Energy Efficiency  

E-Print Network [OSTI]

Measuring Transport Protocol Potential for Energy Efficiency S. Kontogiannis, L. Mamatas, I. Psaras, Greece {skontog, emamatas, ipsaras, vtsaousi}@ee.duth.gr Abstract. We investigate the energy-saving potential of transport pro- tocols. We focus on the system-related aspect of energy. Do we have to damage

Tsaoussidis, Vassilis

447

Wave equations with energy dependent potentials  

E-Print Network [OSTI]

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.

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

2003-09-22T23:59:59.000Z

448

Physics 321 Energy Conservation Potential Energy in  

E-Print Network [OSTI]

Physics 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 is independent of path. If we know we also know . 1 2 y x Potential Energy If T is dependent only on the end

Hart, Gus

449

POTENTIAL IMPACTS OF CLIMATE CHANGE ON  

E-Print Network [OSTI]

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

Sheridan, Jennifer

450

Visualizing Motion in Potential Wells* Pratibha Jolly  

E-Print Network [OSTI]

, 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

Zollman, Dean

451

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

452

Dynamical Higgs potentials with a landscape  

E-Print Network [OSTI]

We consider one-loop effective potentials for adjoint Higgs fields that originate from flat holonomies in toroidal compactification of gauge theories. We show that such potentials are "landscape-like" for large gauge groups and generic non-supersymmetric matter representations. In particular, there is a large number of vacua with similar local properties, scanning a broad band of vacuum energies.

J. L. F. Barbon; C. Hoyos

2006-02-28T23:59:59.000Z

453

Clot Busting Simulations Test Potential Stroke Treatment  

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

the array elements above the computational model of the skull. Researchers are using computer simulations to investigate how ultrasound and tiny bubbles injected into the...

454

Sandia Combustion Research Program  

SciTech Connect (OSTI)

During the late 1970s, in response to a national energy crisis, Sandia proposed to the US Department of Energy (DOE) a new, ambitious program in combustion research. Shortly thereafter, the Combustion Research Facility (CRF) was established at Sandia's Livermore location. Designated a ''user facility,'' the charter of the CRF was to develop and maintain special-purpose resources to support a nationwide initiative-involving US inventories, industry, and national laboratories--to improve our understanding and control of combustion. This report includes descriptions several research projects which have been simulated by working groups and involve the on-site participation of industry scientists. DOE's Industry Technology Fellowship program, supported through the Office of Energy Research, has been instrumental in the success of some of these joint efforts. The remainder of this report presents results of calendar year 1988, separated thematically into eleven categories. Referred journal articles appearing in print during 1988 and selected other publications are included at the end of Section 11. Our traditional'' research activities--combustion chemistry, reacting flows, diagnostics, engine and coal combustion--have been supplemented by a new effort aimed at understanding combustion-related issues in the management of toxic and hazardous materials.

Johnston, S.C.; Palmer, R.E.; Montana, C.A. (eds.)

1988-01-01T23:59:59.000Z

455

University Research Ins0tutes (URIs) Research Centres (RCs)  

E-Print Network [OSTI]

Seafarers Interna0onal Research Centre Skills, Knowledge and Organisa0onal performance & Methods (WISERD) Cardiff Interdisciplinary Energy Research Network Wales

Martin, Ralph R.

456

Postdoctoral Research Awards Annual Research Meeting: John Shelton...  

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

Documents & Publications EERE Postdoctoral Research Awards Annual Meeting Posters A History or Geothermal Energy Research and Development in the United States: Drilling 1976-2006...

457

Neutrino matter potentials induced by Earth  

E-Print Network [OSTI]

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.

J. Linder

2006-01-15T23:59:59.000Z

458

Ocean energy conversion systems annual research report  

SciTech Connect (OSTI)

Alternative power cycle concepts to the closed-cycle Rankine are evaluated and those that show potential for delivering power in a cost-effective and environmentally acceptable fashion are explored. Concepts are classified according to the ocean energy resource: thermal, waves, currents, and salinity gradient. Research projects have been funded and reported in each of these areas. The lift of seawater entrained in a vertical steam flow can provide potential energy for a conventional hydraulic turbine conversion system. Quantification of the process and assessment of potential costs must be completed to support concept evaluation. Exploratory development is being completed in thermoelectricity and 2-phase nozzles for other thermal concepts. Wave energy concepts are being evaluated by analysis and model testing with present emphasis on pneumatic turbines and wave focussing. Likewise, several conversion approaches to ocean current energy are being evaluated. The use of salinity resources requires further research in membranes or the development of membraneless processes. Using the thermal resource in a Claude cycle process as a power converter is promising, and a program of R and D and subsystem development has been initiated to provide confirmation of the preliminary conclusion.

Not Available

1981-03-01T23:59:59.000Z

459

Potential for energy conservation in the glass industry  

SciTech Connect (OSTI)

While the glass industry (flat glass, container glass, pressed and blown glass, and insulation fiber glass) has reduced its specific energy use (Btu/ton) by almost 30% since 1972, significant potential for further reduction still remains. State-of-the-art technologies are available which could lead to incremental improvements in glass industry energy productivity; however, these technologies must compete for capital with projects undertaken for other reasons (e.g., capacity expansion, equipment rebuild, labor cost reduction, product quality improvement, or compliance with environmental, health or safety regulations). Narrowing profit margins in the large tonnage segments of the glass industry in recent years and the fact that energy costs represent less than 25% of the value added in glass manufacture have combined to impede the widespread adoption of many state-of-the-art conservation technologies. Savings in energy costs alone have not provided the incentive to justify the capital expenditures required to realize the energy savings. Beyond implementation of state-of-the-art technologies, significant potential energy savings could accrue from advanced technologies which represent a radical departure from current glass making technology. Long-term research and development (R and D) programs, which address the technical and economic barriers associated with advanced, energy-conserving technologies, offer the opportunity to realize this energy-saving potential.

Garrett-Price, B.A.; Fassbender, A.G.; Bruno, G.A.

1986-06-01T23:59:59.000Z

460

Potential of vegetable oils as a domestic heating fuel  

SciTech Connect (OSTI)

The dependence on imported oil for domestic heating has led to the examination of other potential fuel substitutes. One potential fuel is some form of vegetable oil, which could be a yearly-renewable fuel. In Western Canada, canola has become a major oilseed crop; in Eastern Canada, sunflowers increasingly are becoming a source for a similar oil; for this reason, the Canadian Combustion Research Laboratory (CCRL) has chosen these oils for experimentation. Trials have been conducted in a conventional warm air oil furnace, fitted with a flame retention head burner. Performance has been measured with pure vegetable oils as well as a series of blends with conventional No. 2 oil. The effects of increased fuel pressure and fuel preheating are established. Emissions of carbon monoxide, nitrogen oxides, unburned hydrocarbons and particulates are given for both steady state and cyclic operation. Canola oil cannot be fired in cyclic operation above 50:50 blends with No. 2 oil. At any level above a 10% blend, canola is difficult to burn, even with significant increased pressure and temperature. Sunflower oil is much easier to burn and can be fired as a pure fuel, but with high emissions of incomplete combustion products. An optimum blend of 50:50 sunflower in No. 2 oil yields emissions and performance similar to No. 2 oil. This blend offers potential as a means of reducing demand of imported crude oil for domestic heating systems.

Hayden, A.C.S.; Begin, E.; Palmer, C.E.

1982-06-01T23:59:59.000Z

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


461

Guide to research facilities  

SciTech Connect (OSTI)

This Guide provides information on facilities at US Department of Energy (DOE) and other government laboratories that focus on research and development of energy efficiency and renewable energy technologies. These laboratories have opened these facilities to outside users within the scientific community to encourage cooperation between the laboratories and the private sector. The Guide features two types of facilities: designated user facilities and other research facilities. Designated user facilities are one-of-a-kind DOE facilities that are staffed by personnel with unparalleled expertise and that contain sophisticated equipment. Other research facilities are facilities at DOE and other government laboratories that provide sophisticated equipment, testing areas, or processes that may not be available at private facilities. Each facility listing includes the name and phone number of someone you can call for more information.

Not Available

1993-06-01T23:59:59.000Z

462

NREL Buildings Research Video  

ScienceCinema (OSTI)

Through research, the National Renewable Energy Laboratory (NREL) has developed many strategies and design techniques to ensure both commercial and residential buildings use as little energy as possible and also work well with the surroundings. Here you will find a video that introduces the work of NREL Buildings Research, highlights some of the facilities on the NREL campus, and demonstrates these efficient building strategies. Watch this video to see design highlights of the Science and Technology Facility on the NREL campus?the first Federal building to be LEED Platinum certified. Additionally, the video demonstrates the energy-saving features of NRELs Thermal Test Facility. For a text version of this video visit http://www.nrel.gov/buildings/about_research_text_version.html

None

2013-05-29T23:59:59.000Z

463

Key Research Results Achievement  

E-Print Network [OSTI]

generation observed in P3HT:PCBM blends. Potential Impact Elucidating the origin of the energetic barrier.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. 15013 Denver West Parkway | Golden, CO 80401 | 303-275-3000 | www.nrel.gov NREL

464

Opportunities Innovation/Research  

E-Print Network [OSTI]

for Delaware ­ Position the state today for tomorrow's technologies ­ Reduce pollution · Community Outreach Q&A #12;Why Wind Power? No pollution, no greenhouse gases Energy independence Potential efficiency Influence of vegetation type on ability to detect fatality #12;Avian Acoustic Monitoring Detects

Firestone, Jeremy

465

Building Technologies Research and  

E-Print Network [OSTI]

Impact of Buildings Centers of Excellence · 40% of total primary energy consumption · 74% of electricity consumption · 56% of natural gas consumption (including gas-generated electricity used in buildings) · 39 the nation accounts for its energy consumption, making the energy savings potential even greater. National

Oak Ridge National Laboratory

466

Carol Jones Research Engineer  

E-Print Network [OSTI]

canola varieties, Oklahoma producers have the option of rotating canola with wheat to break the weed and disease cycle and to potentially increase wheat yields. Production of canola also provides an income source outside of the grain market. The recent increase in canola production in Oklahoma has prompted

Jones, Carol

467

Research in actinide chemistry  

SciTech Connect (OSTI)

This research studies the behavior of the actinide elements in aqueous solution. The high radioactivity of the transuranium actinides limits the concentrations which can be studied and, consequently, limits the experimental techniques. However, oxidation state analogs (trivalent lanthanides, tetravalent thorium, and hexavalent uranium) do not suffer from these limitations. Behavior of actinides in the environment are a major USDOE concern, whether in connection with long-term releases from a repository, releases from stored defense wastes or accidental releases in reprocessing, etc. Principal goal of our research was expand the thermodynamic data base on complexation of actinides by natural ligands (e.g., OH[sup [minus

Choppin, G.R.

1993-01-01T23:59:59.000Z

468

Tansmutation Research program  

SciTech Connect (OSTI)

Six years of research was conducted for the United States Department of Energy, Office of Nuclear Energy between the years of 2006 through 2011 at the University of Nevada, Las Vegas (UNLV). The results of this research are detailed in the narratives for tasks 1-45. The work performed spanned the range of experimental and modeling efforts. Radiochemistry (separations, waste separation, nuclear fuel, remote sensing, and waste forms) , material fabrication, material characterization, corrosion studies, nuclear criticality, sensors, and modeling comprise the major topics of study during these six years.

Paul Seidler

2011-07-31T23:59:59.000Z

469

PNNL Coal Gasification Research  

SciTech Connect (OSTI)

This report explains the goals of PNNL in relation to coal gasification research. The long-term intent of this effort is to produce a syngas product for use by internal Pacific Northwest National Laboratory (PNNL) researchers in materials, catalysts, and instrumentation development. Future work on the project will focus on improving the reliability and performance of the gasifier, with a goal of continuous operation for 4 hours using coal feedstock. In addition, system modifications to increase operational flexibility and reliability or accommodate other fuel sources that can be used for syngas production could be useful.

Reid, Douglas J.; Cabe, James E.; Bearden, Mark D.

2010-07-28T23:59:59.000Z

470

Research Groups - Cyclotron Institute  

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

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

471

ARM - Research Themes  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights Media Contact Hanna GossgovScienceResearch Themes

472

Research | The Ames 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch Welcome toResearch AreasResearch Gene Odum forest

473

Resources for Researchers | ORNL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch Welcome toResearch AreasResearch GeneResourcesUser Facilities

474

Sandia National Laboratories: 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErik SpoerkeSolar RegionalClimateResearch Research capabilities_bological_slide

475

CAMD 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch HighlightsToolsBESEnergyArchaeologyBylawsSEP 10CAMD Research

476

NREL: Transportation Research Home Page  

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

to heavy-duty freight trucks. Female researcher holding coin cell battery. NREL's transportation research spans from the materials to the systems level. Fuel cell electric sports...

477

NREL: Biomass Research - Amie Sluiter  

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

Center in Golden, Colorado. Research Interests Amie Sluiter began research in the biomass-to-ethanol field in 1996. She joined the Biomass Analysis Technologies team to...

478

Nuclear Safety Research and Development...  

Energy Savers [EERE]

Nuclear Safety Research and Development Proposal Review and Prioritization Process and Criteria Nuclear Safety Research and Development Program Office of Nuclear Safety Office of...

479

RESEARCH PERSONNEL AND ENGINEERING STAFF  

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

8 RESEARCH PERSONNEL AND ENGINEERING STAFF April 1, 2004 - March 31, 2005 Faculty and Research Group Leaders Carl A. Gagliardi, Professor of Physics John C. Hardy, Professor of...

480

RESEARCH PERSONNEL AND ENGINEERING STAFF  

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

RESEARCH PERSONNEL AND ENGINEERING STAFF April 1, 2001 - March 31, 2002 FACULTY AND RESEARCH GROUP LEADERS Carl A. Gagliardi Professor of Physics John C. Hardy Professor of Physics...

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


481

Cooperative Research and Development Agreements  

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

Cooperative Research and Development Agreements (CRADAs) Cooperative Research and Development Agreement (CRADA) is a written agreement between a non-federal partner and Battelle...

482

Cooperative Research & Development Agreements | ORNL  

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

CRADA SHARE Cooperative Research and Development Agreement A Cooperative Research and Development Agreement (CRADA) allows non-federal entities (industry, universities,...

483

Saskatchewan Petroleum Research Incentive (SPRI)  

Broader source: Energy.gov [DOE]

The Saskatchewan Petroleum Research Incentive is intended to encourage research, development and demonstration of new technologies that facilitate the expanded production of Saskatchewan's oil and...

484

Optimized Algorithms Boost Combustion Research  

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

Optimized Algorithms Boost Combustion Research Optimized Algorithms Boost Combustion Research Methane Flame Simulations Run 6x Faster on NERSC's Hopper Supercomputer November 25,...

485

PHYTOPLANKTON AND BIOMASS DISTRIBUTION AT POTENTIAL OTEC SITES  

E-Print Network [OSTI]

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

Johnson, P.W.

2010-01-01T23:59:59.000Z

486

Reassessing Wind Potential Estimates for India: Economic and Policy Implications  

E-Print Network [OSTI]

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

Phadke, Amol

2012-01-01T23:59:59.000Z

487

Adiabatic hyperspherical analysis of realistic nuclear potentials  

E-Print Network [OSTI]

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.

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

2015-03-20T23:59:59.000Z

488

Gravity as BF theory plus potential  

E-Print Network [OSTI]

Spin foam models of quantum gravity are based on Plebanski's formulation of general relativity as a constrained BF theory. We give an alternative formulation of gravity as BF theory plus a certain potential term for the B-field. When the potential is taken to be infinitely steep one recovers general relativity. For a generic potential the theory still describes gravity in that it propagates just two graviton polarizations. The arising class of theories is of the type amenable to spin foam quantization methods, and, we argue, may allow one to come to terms with renormalization in the spin foam context.

Kirill Krasnov

2009-07-23T23:59:59.000Z

489

Adiabatic hyperspherical analysis of realistic nuclear potentials  

E-Print Network [OSTI]

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.

Daily, K M; Greene, Chris H

2015-01-01T23:59:59.000Z

490

Annual Report of Research  

E-Print Network [OSTI]

the Department of Defense increased 2.5 percent to $149 million. Funding from the Department of Energy increased;2 Overview.............................. 3 Statistical Snapshot............. 4 Sponsored Research Highlights--from developing sources of renewable energy to improving homeland security. Increasingly, doing so requires

Lee, Dongwon

491

Research Article Phonological Dyslexia  

E-Print Network [OSTI]

Research Article Phonological Dyslexia A Test Case for Reading Models Elise Caccappolo-van Vliet,1 words, a type of deficit referred to as phonological dyslexia. We report on 2 individuals with Alzheimer's disease who show phonological dyslexia. Although highly accurate in reading familiar words aloud (even

492

november 2010 Student Research  

E-Print Network [OSTI]

November 2010 ResearchUc #12;2 UCReseaRch November 2010 Design vs. Dyslexia Reading and retaining information is the challenge faced by the one in five children who has some form of dyslexia. Overcoming movement to increase the reading and retention abilities of children aged 9 to 11 who have dyslexia

Papautsky, Ian

493

Education research Primary Science  

E-Print Network [OSTI]

Education research Primary Science Survey Report December 2011 #12;Primary Science Survey Report, Wellcome Trust 1 Background In May 2009 Key Stage 2 science SATs (Standard Assessment Tests) were abolished fiasco might occur, where the results were delayed and their quality questioned. The loss of science SATs

Rambaut, Andrew

494

National Research Council Canada  

E-Print Network [OSTI]

National Research Council Canada Institute for Information Technology Conseil national de recherches Canada Institut de technologie de l'information Determining Internet Users' Values for Private in The Second Annual Conference on Privacy, Security and Trust (PST'04). Fredericton, New Brunswick, Canada

Fleming, Michael W.

495

RESEARCH IN PARTICLE PHYSICS  

SciTech Connect (OSTI)

This is the final report for the Department of Energy Grant to Principal Investigators in Experimental and Theoretical Particle Physics at Boston University. The research performed was in the Energy Frontier at the LHC, the Intensity Frontier at Super-Kamiokande and T2K, the Cosmic Frontier and detector R&D in dark matter detector development, and in particle theory.

Kearns, Edward [Boston Universiy] [Boston Universiy

2013-07-12T23:59:59.000Z

496

Research Statement Hantaek Bae  

E-Print Network [OSTI]

Research Statement Hantaek Bae Krener Assistant Professor Department of Mathematics, UC Davis Email are not available through classical methods such as the energy methods or comparison arguments. Polymeric Fluids 3. Steve Shkoller: University of California, Davis 4. Animikh Biswas: University of Maryland

Bae, Hantaek

497

Biological and Environmental Research  

E-Print Network [OSTI]

recalcitrance. Using an integrated approach to solving the challenge of producing biofuel from cellulosic materials, the center will not only provide the scientific basis for affordable and sustainable biofuel but will also advance our understanding in areas of fundamental biological science. BESC researchers have

498

Research Symposium January 2005  

E-Print Network [OSTI]

sustainable management. Research in nine villages, provided a comparison of two areas representing a high of the resource. Management of NWFPs in Community Forests may represent a viable option for sustainable management Resources Cornell University Kate Ballantine Soil organic matter accumulation in New York restored wetlands

Walter, M.Todd

499

Powertrain & Vehicle Research Centre  

E-Print Network [OSTI]

complexity ·More efficient Vehicles, quicker to market, reduced cost to consumer The Optimisation Task and virtual environments Vehicle baseline testing on rolling road Calibration Control Engine VehiclePowertrain & Vehicle Research Centre Low Carbon Powertrain Development S. Akehurst, EPSRC Advanced

Burton, Geoffrey R.

500

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

INTERNATIONAL PACIFIC RESEARCH CENTER APRIL 2005­MARCH 2006 REPORT SCHOOL OF OCEAN AND EARTH Center 1 The Year's Highlights 3 Indo-Pacific Ocean Climate 4 Regional-Ocean Influences 10 Asian Ocean Climate: To understand climate variations in the Pacific and Indian oceans on interannual

Wang, Yuqing