Powered by Deep Web Technologies
Note: This page contains sample records for the topic "frontal ouachita thrust" 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.


1

Structural discordance between neogene detachments and frontal sevier thrusts, central Mormon Mountains, southern Nevada  

E-Print Network [OSTI]

Bonanza King Formation. Between the Keystone-Muddy Mountain and Gass Peak-Wheeler Pass thrusts is a broad, regional synclinorium consisting of miogeoclinal rocks which have been folded and faulted on small thrusts. N W E s Fig. 6. Axes...-groned, thin-to rneclum- bedded chert), toward top fossaliferous, locally cross-laminated SULTAN LIMESTONE (216 m) CRYSTAL PASS LIMESTONE (69m) Lrnestone, hght c, lroy, ophonit, laminated sandstone marker bedneer top VALENTINE LIMESTONE (79m) Lm...

Wernicke, Brian; Walker, J. Douglas; Beaufait, Mark S.

1985-02-01T23:59:59.000Z

2

A Review of the Influences of Road Crossing on Warmwater Fishes in Ouachita Mountain Streams, Ouachita National Forest  

E-Print Network [OSTI]

Forest, Arkansas and Oklahoma.. Hot Springs AR. 385 pp.Arkansas and southeastern Oklahoma and includes nearlyOuachita River drainage and Oklahoma sites were within the

Standage, Richard W.

2007-01-01T23:59:59.000Z

3

Submarine-fan sedimentation, Ouachita Mountains, Arkansas and Oklahoma  

SciTech Connect (OSTI)

More than 10,000 m (32,808 ft) of interbedded sandstones and shales comprise the Upper Mississippian and Lower Pennsylvanian flysch succession (Stanley, Jackfork, Johns Valley, Atoka) in the Ouachita Mountains of Arkansas and Oklahoma. Deposited primarily by turbidity current and hemipelagic processes in bathyal and abyssal water depths, these strata formed major submarine-fan complexes that prograded in a westward direction along the axis of an elongate remnant ocean basin that was associated with the collision and suturing of the North American and African-South American plates. A longitudinal fan system is visualized as the depositional framework for these strata, which were deposited in a setting analogous to the modern Bengal fan of the Indian Ocean. Facies analysis of the Jackfork formation indicates that inner fan deposits are present in the vicinity of Little Rock, Arkansas; middle fan channel and interchannel deposits occur at DeGray Dam and Friendship, Arkansas; and outer fan depositional-lobe deposits are present in southeastern Oklahoma. Boulder-bearing units (olistostromes), many with exotic clasts, were shed laterally into the Ouachita basin. They occur throughout the flysch succession and in all fan environments (i.e., inner, middle, and outer). This relationship may serve as a useful criterion for recognizing analogous longitudinal fan systems in the rock record.

Moiola, R.J.; Shanmugam, G.

1984-09-01T23:59:59.000Z

4

Measuring axial pump thrust  

DOE Patents [OSTI]

An apparatus for measuring the hydraulic axial thrust of a pump under operation conditions is disclosed. The axial thrust is determined by forcing the rotating impeller off of an associated thrust bearing by use of an elongate rod extending coaxially with the pump shaft. The elongate rod contacts an impeller retainer bolt where a bearing is provided. Suitable measuring devices measure when the rod moves to force the impeller off of the associated thrust bearing and the axial force exerted on the rod at that time. The elongate rod is preferably provided in a housing with a heat dissipation mechanism whereby the hot fluid does not affect the measuring devices. 1 fig.

Suchoza, B.P.; Becse, I.

1988-11-08T23:59:59.000Z

5

Measuring axial pump thrust  

DOE Patents [OSTI]

An apparatus for measuring the hydraulic axial thrust of a pump under operation conditions is disclosed. The axial thrust is determined by forcing the rotating impeller off of an associated thrust bearing by use of an elongate rod extending coaxially with the pump shaft. The elongate rod contacts an impeller retainer bolt where a bearing is provided. Suitable measuring devices measure when the rod moves to force the impeller off of the associated thrust bearing and the axial force exerted on the rod at that time. The elongate rod is preferably provided in a housing with a heat dissipation mechanism whereby the hot fluid does not affect the measuring devices.

Suchoza, Bernard P. (McMurray, PA); Becse, Imre (Washington, PA)

1988-01-01T23:59:59.000Z

6

Structural geology of the Irons Fork - North Fork Creek area, Lake Ouachita, Arkansas  

E-Print Network [OSTI]

by the Missouri Mountain shale, which is Silurian in age. The Blaylock sandstone, which is between the Polk Creek and Missouri Mount- ain shales in the southern Ouachitas, is absent in the study area. The Missouri Mountain contains olive brown to buff colored... estimated for the Missouri Mountain (Haley snd others, 1973b). Devonian ? Mississi ian S stem Arkansas Hovaculite. The Arkansas Novaculite overlies the Missouri Mountain shale. It is one of the predominant formations in the study 12 area, the other...

White, Marjorie Ann

1980-01-01T23:59:59.000Z

7

A method of assessment of environmental impacts on remote campsites at Lake Ouachita  

E-Print Network [OSTI]

. Scope of Investigation This study examined recreational activity and the resulting changes in the environment (impacts) at a water based recreation area. The findings of this study are~ generalizable only to areas where conditions, both physically... (Chairman of Committee) E ward Heat (Member) De 1 ma r nke (Nembe r ) Leslie M. Reid (Head of Department) May 1983 111 ABSTRACT A Nethod of Assessment of Environmental Impacts on Remote Campsites at Lake Ouachita. (Nay 1983) Jeffrey James Kuhl, B...

Kuhl, Jeffrey James

2012-06-07T23:59:59.000Z

8

Ultrasound-Confirmed Frontal Bone Fracture  

E-Print Network [OSTI]

table--frontal sinus fractures. Facial Plast Surg Clin NorthConfirmed Frontal Bone Fracture Jeremy N. Johnson, DO Danielan isolated comminuted fracture of the left frontal sinus

Johnson, Jeremy N; Crandall, Stephen; Kang, Christopher S

2009-01-01T23:59:59.000Z

9

Investigation of the axial and radial thrusts in a centrifugal pump  

E-Print Network [OSTI]

Major Subject: Mechanical Engineering INVESTIGATION QF THE AXIAL AND RADIAL THRUSTS IN A CENTRIFUGAL PUMP A Thesis by CHQNG HWAN PARK Approved as to style and content by: eter Jenkins (C 'rman of Committee) Dr Srrra un aram (Member) Dr. R. R... of absolute flow velocity at outlet of impeller (ft/sec) Fa Fb diameter (in) axial thrust (lb) force acting on the back-faces of impeller (lb) Fr Hd H Hs Ht kx kx Pd P(r) force acting on the frontal face of impeller (lb) radial thrust (lb...

Park, Chong Hwan

1984-01-01T23:59:59.000Z

10

Organic petrography of coals from a coalbed methane test well, Ouachita Parish, Louisiana  

SciTech Connect (OSTI)

In March 2003, the U.S. Geological Survey, the Louisiana Geological Survey, and EnerVest Management Partners Ltd. participated in a Cooperative Research and Development Agreement (CRADA) to drill and core the Fairbanks Real Estate No. 359 (FRE No. 359) coalbed methane test well in Ouachita Parish, Louisiana. This effort was in support of ongoing U.S. Geological Survey investigations into the coal gas potential of the Gulf Coastal Plain. To determine possible relationships between coalbed gas content and coal composition, maceral modes were determined for 17 subsurface coal and carbonaceous shale samples cored and desorbed from the Paleocene-Eocene Wilcox Group. Similar determinations of maceral mode were made on cuttings collected from 5 non-cored coaly intervals in the overlying Eocene Sparta Sand. 22 refs., 11 figs., 3 tabs.

Paul C. Hackley; Peter D. Warwick [USGS, Reston, VA (United States)

2005-07-01T23:59:59.000Z

11

Duplex-like structures in submarine fan channels, Ouachita Mountains, Arkansas  

SciTech Connect (OSTI)

Submarine fan channel sequences of the Jackfork Formation (Lower Pennsylvanian) at DeGray Dam section in the Ouachita Mountains, Arkansas, contain discrete units (10-75 cm thick) with moderately dipping (25/sup 0/-40/sup 0/), sigmoidal imbricate slices. Adjacent units with opposing imbricate slices are common. The sigmoidal structures are similar in geometry to a tectonic feature known as a duplex. A tectonic origin of sigmoidal structures, however, seems unlikely because opposing directions of imbrication in adjacent units would require an unrealistic tectonic movement history for the area. The authors propose that the Jackfork sigmoidal structures were formed by a process kinematically similar to that responsible for generating duplex structures. Unlike tectonic duplexes, however, the sigmoidal structures were formed by soft-sediment deformation of sand and mud layers as high-energy sediment gravity flows glided over these layers. Sediment gravity flows, responsible for forming the sigmoidal deformation, were probably generated by slumping of adjacent channel walls. Dip direction of sigmoidal slices is perpendicular to channel axes. Thus, recognition of sigmoidal deformation structures may be useful in inferring the trend of channels in ancient submarine fan complexes.

Shanmugam, G.; Moiola, R.J.; Sales, J.K.

1988-03-01T23:59:59.000Z

12

CFES RESEARCH THRUSTS: Energy Storage  

E-Print Network [OSTI]

CFES RESEARCH THRUSTS: Energy Storage Wind Energy Solar Energy Smart Grids Smart Buildings For our with the student to finalize the project plan. To sponsor an Energy Scholar, a company agrees to: · Assign

Lü, James Jian-Qiang

13

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvanian Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion  

SciTech Connect (OSTI)

The {open_quotes}classic{close_quotes} deep-water outcrops of the Pennsylvanian upper Jackfork Group in the Ouachita Mountains of west-central Arkansas, recently discussed by Shanmugam and Moiola (1995), are especially significant to the petroleum industry because they have long been used as an analog to fine-grained, deep-water clastic reservoirs throughout the world. Numerous industry, academic, and government geoscientists have studied these outcrops for many years. As Shanmugam and Moiola (1995) point out, several interpretations of these outcrops have been made through the years. These changing interpretations coincide with the evolution of knowledge about deep-marine sedimentation and reservoirs. These outcrops have been constantly reexamined as petroleum geoscientists have brought their global exploration and production experience to the field.

Slatt, R.M. [Colorado School of Mines, Golden, CO (United States); Weimer, P. [Univ. of Colorado, Boulder, CO (United States); Stone, C.G. [Arkansas Geological Commission, Little Rock, AR (United States)

1997-03-01T23:59:59.000Z

14

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvania Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Reply  

SciTech Connect (OSTI)

Progress in science is often made when we make new observations, question old paradigms that do not work, and introduce new concepts. We attempted to do all this in our paper on the Jackfork Group (Shanmugam and Moiola, 1995). To allow Bulletin readers to appreciate the sequence of events leading to our controversial paper that provoked the preceding critiques, we need to place our contributions in a historical perspective. Our involvement with the Ouachitas began in the late 1960s when Moiola initiated a study of the Upper Carboniferous deep-water succession. Throughout the 1970s and 1980s, we perpetuated the {open_quotes}turbidite{close_quotes} paradigm by continuing to interpret the Jackfork Group and associated strata according to conventional wisdom. However, we were always troubled by the virtual absence of normal grading in these classic turbidite deposits.

Shanmugam, G.; Moiola, R.J. [Mobil Exploration and Producing Technical Center, Dallas, TX (United States)

1997-03-01T23:59:59.000Z

15

Hydrogeochemical and stream-sediment reconnaissance, orientation study, Ouachita Mountain area, Arkansas. National Uranium Resource Evaluation Program  

SciTech Connect (OSTI)

A hydrogeochemical ground water orientation study was conducted in the multi-mineralized area of the Ouachita Mountains, Arkansas in order to evaluate the usefulness of ground water as a sampling medium for uranium exploration in similar areas. Ninety-three springs and nine wells were sampled in Clark, Garland, Hot Springs, Howard, Montgomery, Pike, Polk, and Sevier Counties. Manganese, barite, celestite, cinnabar, stibnite, copper, lead, and zinc are present. The following parameters were determined: pH, conductivity, alkalinity, U, Br, Cl, F, He, Mn, Na, V, Al, Dy, NO/sub 3/, NH/sub 3/, SO/sub 4/, and PO/sub 4/. The minerals appear to significantly affect the chemistry of the ground water. This report is issued in draft form, without detailed technical and copy editing. This was done to make the report available to the public before the end of the National Uranium Resource Evaluation.

Steele, K. F.

1982-08-01T23:59:59.000Z

16

San Juan Montana Thrust Belt WY Thrust Belt Black Warrior  

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-Infrared0 ResourceAwardsSafeguards andSan Juan Montana Thrust Belt WY

17

Fuel Optimal Thrust Allocation in Dynamic Positioning  

E-Print Network [OSTI]

vessels with diesel-electric power system. In this paper the focus is on using the thrust allocation to make the diesel generators on board the vessel work more fuel efficiently, by reducing the total fuel consumption of all online diesel generators. A static model for the fuel consumption of a diesel generator

Johansen, Tor Arne

18

Structure of the eastern Red Rocks and Wind Ridge thrust faults, Wyoming: how a thrust fault gains displacement along strike  

E-Print Network [OSTI]

STRUCTURE OF THE EASTERN RED ROCKS AND WIND RIDGE THRUST FAULTS, WYOMING: HOW A THRUST FAULT GAINS DISPLACEMENT ALONG STRIKE A Thesis by BRENT STANLEY HUNTSMAN Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1983 Major Subject: Geology STRUCTURE OF THE EASTERN RED ROCKS AND WIND RIDGE THRUST FAULTS, WYOMING: HOW A THRUST FAULT GAINS DISPLACEMENT ALONG STRIKE A Thesis by BRENT STANLEY HUNTSMAN...

Huntsman, Brent Stanley

1983-01-01T23:59:59.000Z

19

Secondary Production of Massive Quarks in Thrust  

E-Print Network [OSTI]

We present a factorization framework that takes into account the production of heavy quarks through gluon splitting in the thrust distribution for e+ e- --> hadrons. The explicit factorization theorems and some numerical results are displayed in the dijet region where the kinematic scales are widely separated, which can be extended systematically to the whole spectrum. We account for the necessary two-loop matrix elements, threshold corrections, and include resummation up to N3LL order. We include nonperturbative power corrections through a field theoretical shape function, and remove the O(Lambda_QCD) renormalon in the partonic soft function by appropriate mass-dependent subtractions. Our results hold for any value of the quark mass, from an infinitesimally small (merging to the known massless result) to an infinitely large one (achieving the decoupling limit). This is the first example of an application of a variable flavor number scheme to final state jets.

Andre H. Hoang; Vicent Mateu; Piotr Pietrulewicz

2014-12-22T23:59:59.000Z

20

Electronics Engineering Department Thrust Area report FY'84  

SciTech Connect (OSTI)

This report describes the work of the Electronics Engineering Department Thrust Areas for FY'84: diagnostics and microelectronic engineering; signal and control engineering; microwave and pulsed power engineering; computer-aided engineering; engineering modeling and simulation; and systems engineering. For each Thrust Area, an overview and a description of the goals and achievements of each project is provided.

Minichino, C.; Phelps, P.L. (eds.)

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

al frontal estudio: Topics by E-print Network  

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

205 Large-Eddy Observation of Post-Cold-Frontal Continental Stratocumulus University of Kansas - KU ScholarWorks Summary: in a top-down fashion by negative buoyancy as- sociated...

22

Implications of thermal events on thrust emplacement sequence in the Appalachian fold and thrust belt: Some new vitrinite reflectance data  

SciTech Connect (OSTI)

Interpretation of existing geothermometry data combined with new vitrinite reflectance data, within the framework of a detailed composite tectonic setting, elucidates the evolution of structural sequencing of thrust sheets during the Alleghanian event in the Valley and Ridge Province in Virginia. That the Pulaski thrust sheet preceded the Saltville thrust sheet in the emplacement sequence, and that both reached thermal maxima prior to, or during, respective emplacement may be inferred from vitrinite and other geothermometry data. In contrast, the Narrows and St. Clair thrust sheets probably each attained their thermal maximum after emplacement. New vitrinite reflectance data are consistent with CAI and other temperature-sensitive information heretofore ascertained in the Valley and Ridge Province and support previously established maximum temperatures of ca. 200C for strata of the Saltville thrust sheet as young as Mississippian. R{sub max} values from Mississippian coals in the Price Formation of the Saltville sheet, beneath but near the Pulaski thrust, range from 1.61% to 2.60%. At the structural front of the fold and thrust belt, a single Mississippian coal sample from the Bluefield Formation yields an R{sub max} value of 1.35%. Those coals showing highest R{sub max} values are more intensely fractured with secondary minerals filling the fractures. Warm fluids introduced during tectonic events may have played at least as important a role as that of combined stratigraphic and tectonic burial.

Lewis, S.E.; Hower, J.C. (Montana Tech, Butte (USA))

1990-11-01T23:59:59.000Z

23

Hybrid methods for interplanetary low-thrust trajectory optimization  

E-Print Network [OSTI]

Hybrid methods for interplanetary low-thrust trajectory optimization are proposed. These methods are combinations of selected, existing methods for trajectory optimization. The focus of this thesis is to obtain solutions to a class of trajectories...

Aroonwilairut, Krisada

2002-01-01T23:59:59.000Z

24

Thrust Network Analysis : exploring three-dimensional equilibrium  

E-Print Network [OSTI]

This dissertation presents Thrust Network Analysis, a new methodology for generating compression-only vaulted surfaces and networks. The method finds possible funicular solutions under gravitational loading within a defined ...

Block, Philippe (Philippe Camille Vincent)

2009-01-01T23:59:59.000Z

25

Construction and performance of an inverted pendulum thrust balance  

E-Print Network [OSTI]

The objective of the work in this thesis was to devise a means of profiling the thrust of the MIT Space Propulsion Lab's (SPL) Diverging Cusped Field (DCF) thruster and, more generally, other thrusters of similar size and ...

Tartler, Brett R. (Brett Robert)

2010-01-01T23:59:59.000Z

26

Design of high temperature high speed electromagnetic axial thrust bearing  

E-Print Network [OSTI]

DESIGN OF HIGH TEMPERATURE HIGH SPEED ELECTROMAGNETIC AXIAL THRUST BEARING A Thesis by MOHAMMAD WAQAR MOHIUDDIN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 2002 Major Subject: Mechanical Engineering DESIGN OF HIGH TEMPERATURE HIGH SPEED ELECTROMAGNETIC AXIAL THRUST BEARING A Thesis by MOHAMMAD WAQAR MOHIUDDIN Submitted to Texas A&M University in partial fulfillment...

Mohiuddin, Mohammad Waqar

2002-01-01T23:59:59.000Z

27

Well drilling tool with diamond radial/thrust bearings  

SciTech Connect (OSTI)

A turbodrill is disclosed for connection to a drill string and has a rotating shaft for turning a drill bit. The turbodrill has rotor and stator blades operated by drilling mud flowing therethrough to rotate the shaft. The shaft is provided with radial/thrust bearing consisting of a pair of annular plates, each of which has conical surfaces supporting a plurality of friction bearing members of polycrystalline diamond. The radial and thrust loads are carried by the wear-resistant diamond bearing surfaces. The bearing members are preferably cylindrical studs having flat faces with flat disc-shaped diamond bearing members supported thereon around the adjacent surfaces of the supporting plates. The faces of the diamond bearings will wear into smoothly mating conical bearing surfaces with use. There are two or more pairs of diamond radial/thrust bearings to handle longitudinal as well as radial loads. The use of the diamond radial/thrust bearings makes it possible to eliminate the lubricant-flooded construction of prior art turbodrills and allow the bearings to be cooled and lubricated be drilling fluid flowing therethrough. The diamond radial/thrust bearings may be used with lubricant-flooded turbodrills and with other types of downhole motor driven drills such as drills driven by positive displacement motors.

Nagel, D.D.; Aparicio, T. Jr.

1983-10-18T23:59:59.000Z

28

Problems of millipound thrust measurement. The "Hansen Suspension"  

SciTech Connect (OSTI)

Considered in detail are problems which led to the need and use of the 'Hansen Suspension'. Also discussed are problems which are likely to be encountered in any low level thrust measuring system. The methods of calibration and the accuracies involved are given careful attention. With all parameters optimized and calibration techniques perfected, the system was found capable of a resolution of 10 {mu} lbs. A comparison of thrust measurements made by the 'Hansen Suspension' with measurements of a less sophisticated device leads to some surprising results.

Carta, David G.

2014-03-31T23:59:59.000Z

29

Thrust allocation with power management functionality on dynamically positioned vessels  

E-Print Network [OSTI]

world-wide. The main benefits of diesel-electric propulsion and thrusters are reduced power consumptionThrust allocation with power management functionality on dynamically positioned vessels Aleksander to assist the power management system on dynamically positioned ships is proposed in this paper. Its main

Johansen, Tor Arne

30

ORIGINAL PAPER Granite magma migration and emplacement along thrusts  

E-Print Network [OSTI]

ORIGINAL PAPER Granite magma migration and emplacement along thrusts Eric C. Ferre´ · Olivier in the emplacement of granite plutons in contractional settings. We address both cases where contractional tectonics. This phenomenon occurs for both low-viscosity magma (basalts to andesite) and high-viscosity magma (dry granite

Galland, Olivier

31

Engineering Research, Development and Technology, FY95: Thrust area report  

SciTech Connect (OSTI)

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through their collaboration with US industry in pursuit of the most cost-effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where they can establish unique competencies, and (2) conduct high-quality research and development to enhance their capabilities and establish themselves as the world leaders in these technologies. To focus Engineering`s efforts, technology thrust areas are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1995. The report provides timely summaries of objectives methods, and key results from eight thrust areas: computational electronics and electromagnetics; computational mechanics; microtechnology; manufacturing technology; materials science and engineering; power conversion technologies; nondestructive evaluation; and information engineering.

NONE

1996-02-01T23:59:59.000Z

32

Frontal Cognitive Impairments and Saccadic Deficits in Low-Dose MPTP-Treated Monkeys  

E-Print Network [OSTI]

Frontal Cognitive Impairments and Saccadic Deficits in Low-Dose MPTP-Treated Monkeys HAMUTAL SLOVIN Bergman. Frontal cognitive impairments and saccadic deficits in low-dose MPTP-treated monkeys. J. Neu dysfunctions of monkeys trained on a frontal task and treated with low-doses (LD) of MPTP. Two rhesus monkeys

Friedman, Nir

33

Thrust Area Report, Engineering Research, Development and Technology  

SciTech Connect (OSTI)

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through our collaboration with U.S. industry in pursuit of the most cost- effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where we can establish unique competencies, and (2) conduct high-quality research and development to enhance our capabilities and establish ourselves as the world leaders in these technologies. To focus Engineering`s efforts technology {ital thrust areas} are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1996. The report provides timely summaries of objectives, methods, and key results from eight thrust areas: Computational Electronics and Electromagnetics; Computational Mechanics; Microtechnology; Manufacturing Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; and Information Engineering. Readers desiring more information are encouraged to contact the individual thrust area leaders or authors. 198 refs., 206 figs., 16 tabs.

Langland, R. T.

1997-02-01T23:59:59.000Z

34

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

E-Print Network [OSTI]

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

Roy, Subrata

35

Conceptual design of a thrust-vectoring tailcone for underwater robotics  

E-Print Network [OSTI]

Thrust-vectoring on Autonomous Underwater Vehicles is an appealing directional-control solution because it improves turning radius capabilities. Unfortunately, thrust-vectoring requires the entire propulsion system be ...

Nawrot, Michael T

2012-01-01T23:59:59.000Z

36

Characterization of the Muddy Mountain-Keystone thrust contact and related deformation  

E-Print Network [OSTI]

and Red Rock Canyon the thrust has moved over an erosional surface on the Aztec Sandstone in which forethrust debris (composed of clasts from the upper and lower plates deposited in front of the advancing thrust as outwash and channel deposits) fills... topographic lowe. Thrust-related deformation in the lower plate (Aztec Sandstone or forethrust debris) is evaluated by macroscopic and microscopic analyses and the fol- lowing trends are noticed as the thrust contact is approached: (1) an increase...

Brock, William Gene

1973-01-01T23:59:59.000Z

37

A Thrust Stand for High-power Steady-state Plasma Thrusters L.D. Cassady,  

E-Print Network [OSTI]

of an inverted-pendulum thrust stand to measure thrust for high-power steady- state plasma thrusters is presentedA Thrust Stand for High-power Steady-state Plasma Thrusters L.D. Cassady, A.D. Kodys, and E Department Princeton University, Princeton, New Jersey 08544 (Dated: July 18, 2002) The operation

Choueiri, Edgar

38

Late Cenozoic partitioning of oblique plate convergence in the Zagros fold-and-thrust belt (Iran)  

E-Print Network [OSTI]

Late Cenozoic partitioning of oblique plate convergence in the Zagros fold-and-thrust belt (Iran of oblique plate convergence in the Zagros fold-and-thrust belt (Iran), Tectonics, 25, TC3002, doi:10.1029/2005TC001860. 1. Introduction [2] The Zagros fold-and-thrust belt of southern Iran, the longest

Paris-Sud XI, Université de

39

Engineering research, development and technology. Thrust area report, FY93  

SciTech Connect (OSTI)

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff, tools, and facilities needed to support current and future LLNL programs. The efforts are guided by a dual-benefit research and development strategy that supports Department of Energy missions, such as national security through nuclear deterrence and economic competitiveness through partnerships with U.S. industry. This annual report, organized by thrust area, describes the activities for the fiscal year 1993. The report provides timely summaries of objectives, methods, and results from nine thrust areas for this fiscal year: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Fabrication Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; Remote Sensing, Imaging, and Signal Engineering; and Emerging Technologies. Separate abstracts were prepared for 47 papers in this report.

Not Available

1994-05-01T23:59:59.000Z

40

Direct thrust measurement of a permanent magnet helicon double layer thruster  

SciTech Connect (OSTI)

Direct thrust measurements of a permanent magnet helicon double layer thruster have been made using a pendulum thrust balance and a high sensitivity laser displacement sensor. At the low pressures used (0.08 Pa) an ion beam is detected downstream of the thruster exit, and a maximum thrust force of about 3 mN is measured for argon with an rf input power of about 700 W. The measured thrust is proportional to the upstream plasma density and is in good agreement with the theoretical thrust based on the maximum upstream electron pressure.

Takahashi, K.; Lafleur, T.; Charles, C.; Alexander, P.; Boswell, R. W. [Space Plasma, Power and Propulsion Group, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200 (Australia); Perren, M.; Laine, R. [ASTRIUM-EADS, 6 rue Laurent Pichat, 75016 Paris (France); Pottinger, S.; Lappas, V.; Harle, T.; Lamprou, D. [Surrey Space Centre, University of Surrey, Guildford GU2 7XH (United Kingdom)

2011-04-04T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Electric sail control mode for amplified transverse thrust  

E-Print Network [OSTI]

The electric solar wind sail produces thrust by centrifugally spanned high voltage tethers interacting with the solar wind protons. The sail attitude can be controlled and attitude maneuvers are possible by tether voltage modulation synchronous with the sail rotation. Especially, the sail can be inclined with respect to the solar wind direction to obtain transverse thrust to change the osculating orbit angular momentum. Such an inclination has to be maintained by a continual control voltage modulation. Consequently, the tether voltage available for the thrust is less than the maximum voltage provided by the power system. Using a spherical pendulum as a model for a single rotating tether, we derive analytical estimations for the control efficiency for two separate sail control modes. One is a continuous control modulation that corresponds to strictly planar tether tip motion. The other is an on-off modulation with the tether tip moving along a closed loop on a saddle surface. The novel on-off mode is introduce...

Toivanen, Petri; Envall, Jouni

2014-01-01T23:59:59.000Z

42

Recently discovered overthrusting northeast of Llano uplift along extension of San Marcos platform: new exploration frontier in central Texas  

SciTech Connect (OSTI)

TJB Resources recently completed gravity, magnetotelluric, and seismic geophysical surveys in San Saba and Mills Counties north of the Llano uplift, west of the Ouachita Disturbed belt. Significant results show overthrusting has occurred 60-70 mi west of the Ouachita Disturbed belt. Earliest thrusting could have occurred in the Silurian-Devonian from south or southeast. Faulting reoccurs during Pennsylvanian Ouachita thrusting and again in the Late Cretaceous. The primitive Llano uplift buttressed the allochthonous rocks moving north and west. Magnetotelluric and gravity data indicate the Llano uplift is a separate and distinct isolated remnant or terrain, with numerous igneous intrusions reaching to great depths. Associated with this thrusting is a major tectonic northwest-southeast lineament located parallel to the termination of the Cretaceous rocks, outcropping on the western edge of Mills and Lampasas Counties. This lineament is documented by east-west seismic lines displaying a 0.3-sec displacement and farther southwest a 1.1-sec displacement. Paleozoic fossils were found near the surface trace of the northwest-southwest lineament as observed on the east-west seismic line. This area was previously mapped as Cretaceous. Surface inspection found Paleozoic rocks containing crinoids, spirifers, and rugose corals, with beds dipping to 45/sup 0/, contrasted with the N2/sup 0/ regional dip surrounding the lineament area. Well-log correlations from Marble Falls to Ellenberger range from 350 to 600 ft from east to west near the Llano uplift. The 60 to 70-mi frontal edge of the thrusting provides potential hydrocarbon traps along a north to northeast trend from central Texas to Oklahoma.

McMurdie, D.S.; Bryan, J.G.; Gibson, M.; King, T.; Sill, W.

1986-05-01T23:59:59.000Z

43

Thrust faulting in Temblor Range, Kern County, California  

SciTech Connect (OSTI)

Surface and subsurface studies confirm the presence of overthrusting in the Temblor Range between Gonyer Canyon and Recruit Pass. In the subsurface, three wells have penetrated the Cree fault, the Hudbay Cree' No. 1 (7,300 ft), the Frantzen Oil Company Cree' No. 1 (5,865 ft) and the Arco Cree Fee' 1A well (5,915 ft). Below the fault, 25 to 35{degree} of westerly dips on the west flank of the sub-thrust Phelps anticline are encountered. The McDonald section below the fault is comprised of siliceous fractured shale which contains live oil and gas showings. A drill-stem test of the interval from 8,247 to 8,510 ft in the Frantzen well resulted in a recovery of 1,200 ft clean 34{degree} oil and 40 MCF per day gas. The shut in pressure was 3,430 lb, which is a normal hydrostatic pressure common to the producing structures in the southern San Joaquin Valley. The equivalent of this interval has produced over 7,000 bbl of oil in the Arco Cree' 1A well. The Arco Cree Fee' No. 1A well crossed the axis of the Phelps Anticline as indicated by good dipmeter and bottomed in Lower Zemorrian at 14,512 ft total depth. This well was not drilled deep enough to reach the Point of Rocks Sand and did not test the gas showings in the lower Miocene section. In the Gonyer Canyon area, subsurface evidence indicated conditions are similar to those in the Cree area because a large structure is present below a thrust fault. It is believed that significant accumulations will be found beneath thrust faults in the eastern part of the Temblor Range where conditions are similar to those that were instrumental in forming fields such as the Elk Hills, B. V. Hills, Belgian Anticline and others.

Simonson, R.R.

1991-02-01T23:59:59.000Z

44

Center for Inverse Design: Research Thrusts and Subtasks  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6Energy,MUSEUMCongratulations to CENResearch Thrusts and

45

Direct thrust measurements and modelling of a radio-frequency expanding plasma thruster  

SciTech Connect (OSTI)

It is shown analytically that the thrust from a simple plasma thruster (in the absence of a magnetic field) is given by the maximum upstream electron pressure, even if the plasma diverges downstream. Direct thrust measurements of a thruster are then performed using a pendulum thrust balance and a laser displacement sensor. A maximum thrust of about 2 mN is obtained at 700 W for a thruster length of 17.5 cm and a flow rate of 0.9 mg s{sup -1}, while a larger thrust of 4 mN is obtained at a similar power for a length of 9.5 cm and a flow rate of 1.65 mg s{sup -1}. The measured thrusts are in good agreement with the maximum upstream electron pressure found from measurements of the plasma parameters and in fair agreement with a simple global approach used to model the thruster.

Lafleur, T.; Charles, C.; Boswell, R. W. [Space Plasma, Power and Propulsion Group, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200 (Australia); Takahashi, K. [Space Plasma, Power and Propulsion Group, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200 (Australia); Department of Electrical Engineering and Computer Science, Iwate University, Morioka 020-8551 (Japan)

2011-08-15T23:59:59.000Z

46

Exact Solution of a Field Theory Model of Frontal Photopolymerization  

E-Print Network [OSTI]

Frontal photopolymerization (FPP) provides a versatile method for the rapid fabrication of solid polymer network materials by exposing photosensitive molecules to light. Dimensional control of structures created by this process is crucial in applications ranging from microfluidics and coatings to dentistry, and the availability of a predictive mathematical model of FPP is needed to achieve this control. Previous work has relied on numerical solutions of the governing kinetic equations in validating the model against experiments because of the intractability of the governing nonlinear equations. The present paper provides exact solutions to these equations in the general case in which the optical attenuation decreases (photobleaching) or increases (photodarkening) with photopolymerization. These exact solutions are of mathematical and physical interest because they support traveling waves of polymerization that propagate logarithmically or linearly in time, depending on the evolution of optical attenuation of the photopolymerized material.

James A. Warren; Joao T. Cabral; Jack F. Douglas

2005-03-01T23:59:59.000Z

47

Data Archive and Portal Thrust Area Strategy Report  

SciTech Connect (OSTI)

This report describes the Data Archive and Portal (DAP), a key capability of the U.S. Department of Energy's Atmosphere to Electron (A2e) initiative. The DAP Thrust Area Planning Group was organized to develop a plan for deploying this capability. Primarily, the report focuses on a distributed system--a DOE Wind Cloud--that functions as a repository for all A2e data. The Wind Cloud will be accessible via an open, easy-to-navigate user interface that facilitates community data access, interaction, and collaboration. DAP management will work with the community, industry, and international standards bodies to develop standards for wind data and to capture important characteristics of all data in the Wind Cloud.

Sivaraman, Chitra; Stephan, Eric G.; Macduff, Matt C.; Hagler, Clay D.

2014-09-30T23:59:59.000Z

48

The Role of Climate in the Deformation of a Fold and Thrust Belt  

E-Print Network [OSTI]

and uplifted in large folds. In order to test this and related ideas in a natural example, we have compared modeled rainfall to measured thrust sheet displacement, geometry, and internal deformation in the Appalachian fold and thrust belt. We use mean annual...

Steen, Sean Kristian

2012-02-14T23:59:59.000Z

49

Thermal Effects on Inverted Pendulum Thrust Stands for Steady-state High-power Plasma Thrusters  

E-Print Network [OSTI]

Thermal Effects on Inverted Pendulum Thrust Stands for Steady-state High-power Plasma Thrusters A and Aerospace Engineering Department Princeton University, Princeton, New Jersey 08544 AIAA-2003-4842§ July 22, 2003 Abstract Thermal effects on direct measurements of the thrust produced by steady-state, high-power

Choueiri, Edgar

50

Deformation associated with transverse-thrust ramps: a field and experimental study  

E-Print Network [OSTI]

direction. 2. Marias Pass Location Maps. (A) Generalized geologic map showing location of Marias Pass, and the Lewis Thrust, and (B) schematic diagram illustrates ramp geometries for the Lewis Thrust in the Marias Pass region. 3. Geometry of dip ramp... of Marias Pass showing the location of study sites A, 8, C, and the dip-ramp site at Two Medicine Lake . 85 24. Contour map of the Lewis Thrust surface in the Marias Pass area constructed from sur- vey sites (measured in feet above sea level in order...

McCaskey, Michael Donald

1982-01-01T23:59:59.000Z

51

Frontal brain electrical activity (EEG) distinguishes valence and intensity of musical emotions  

E-Print Network [OSTI]

Frontal brain electrical activity (EEG) distinguishes valence and intensity of musical emotions (i.e., positive vs. negative) and intensity (i.e., intense vs. calm) in a group of under- graduates

Trainor, Laurel J.

52

First approach to the El Frontal tracksite (Berriasian, Soria, Spain): perspectives on  

E-Print Network [OSTI]

207 First approach to the El Frontal tracksite (Berriasian, Soria, Spain): perspectives Català de Paleontologia Miquel Crusafont. Carrer Escola Industrial, 23, 08201 Sabadell (Barcelona) Spain Ciencias. Universidad de Zaragoza. Calle Pedro Cerbuna, 12, 50009 Zaragoza, Spain. bernat

Falkingham, Peter

53

Test-Theory Correlation Study for an Ultra High Temperature Thrust Magnetic Bearing  

E-Print Network [OSTI]

Magnetic bearings have been researched by the National Aeronautics and Space Administration (NASA) for a very long time to be used in wide applications. This research was to assemble and test an axial thrust electromagnetic bearing, which can handle...

Desireddy, Vijesh R.

2010-01-14T23:59:59.000Z

54

At several localities around the world, thrust belts have developed on both sides of  

E-Print Network [OSTI]

of the Eastern Greater Antilles arc (Hispaniola and Puerto Rico), whereas a south-verging thrust belt called; Fig. 2). The Eastern Greater Antilles arc (Hispaniola and Puerto Rico) of the northeastern Caribbean

ten Brink, Uri S.

55

A comparison of eddy current effects in a single sided magnetic thrust bearing  

E-Print Network [OSTI]

finite element studies of magnetic thrust bearings using static bench testing procedures to investigate configurations that promote eddy current reduction. Several rotor/stator configurations, including solid metal, laminated washers, tapewound lam...

DeWeese, Randall Thomas

1996-01-01T23:59:59.000Z

56

E-Print Network 3.0 - active basement-involved thrust Sample...  

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

today (Hodges et al., 2001). Nevertheless, when... for the Main Central thrust in Nepal D.M. Robinson* P.G. DeCelles ... Source: Garzione, Carmala N. - Department of Earth...

57

Growth and erosion of fold-and-thrust belts with an application to the Aconcagua fold-and-thrust belt, Argentina  

E-Print Network [OSTI]

-and-thrust belt, Argentina G. E. Hilley1 and M. R. Strecker Institut fu¨r Geowissenschaften, Universita¨t Potsdam, Potsdam, Germany V. A. Ramos Department de Geologia, Universidad de Buenos Aires, Buenos Aires, Argentina in the central Andes of Argentina where wedge development over time is well constrained. We solve

Hilley, George

58

Engineering Research and Development and Technology thrust area report FY92  

SciTech Connect (OSTI)

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff and the technology needed to support current and future LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) to identify key technologies and (2) to conduct high-quality work to enhance our capabilities in these key technologies. To help focus our efforts, we identify technology thrust areas and select technical leaders for each area. The thrust areas are integrated engineering activities and, rather than being based on individual disciplines, they are staffed by personnel from Electronics Engineering, Mechanical Engineering, and other LLNL organizations, as appropriate. The thrust area leaders are expected to establish strong links to LLNL program leaders and to industry; to use outside and inside experts to review the quality and direction of the work; to use university contacts to supplement and complement their efforts; and to be certain that we are not duplicating the work of others. This annual report, organized by thrust area, describes activities conducted within the Program for the fiscal year 1992. Its intent is to provide timely summaries of objectives, theories, methods, and results. The nine thrust areas for this fiscal year are: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Emerging Technologies; Fabrication Technology; Materials Science and Engineering; Microwave and Pulsed Power; Nondestructive Evaluation; and Remote Sensing and Imaging, and Signal Engineering.

Langland, R.T.; Minichino, C. [eds.

1993-03-01T23:59:59.000Z

59

Principal Investigator Department Title Thrust Area Dr. Gang Li Physics Current Sheet Structures in the Inner Heliosphere 1500  

E-Print Network [OSTI]

Principal Investigator Department Title Thrust Area Dr. Gang Li Physics Current Sheet. Zuejing Xing Accounting/Finance Why are IPOs Underpriced? The Role of Institutional Ownership 3000 Dr

Alabama in Huntsville, University of

60

Ouachita Electric Coop Corp | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty,Orleans County, Vermont:Ottawa County,Otter Lake is aOttoElectric

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Reliability of Macaque Frontal Eye Field Neurons Signaling Saccade Targets during Visual Search  

E-Print Network [OSTI]

Reliability of Macaque Frontal Eye Field Neurons Signaling Saccade Targets during Visual Search and selection, few have examined the reliability with which neurons represent relevant information. We moni was manipulated by varying the similarity in color between target and distractors. The reliability of individual

Schall, Jeffrey D.

62

Development of frontal electroencephalogram (EEG) and heart rate (ECG) responses to affective musical stimuli  

E-Print Network [OSTI]

Development of frontal electroencephalogram (EEG) and heart rate (ECG) responses to affective) and heart rate (ECG) responses to affective musical stimuli during the first 12 months of post-natal life at which time regional EEG and ECG responses were continuously recorded during a baseline condition

Trainor, Laurel J.

63

Early Weichselian palaeoenvironments reconstructed from a mega-scale thrust-fault complex, Kanin Peninsula, northwestern Russia  

E-Print Network [OSTI]

-scale thrust-fault complex, Kanin Peninsula, northwestern Russia EILIV LARSEN, KURT H. KJ�R, MARIA JENSEN, IGOR a mega-scale thrust-fault complex, Kanin Peninsula, northwestern Russia. Boreas, Vol. 35, pp. 00Á00. Oslo and sorted sediments is superbly exposed on the north coast of the Kanin Peninsula, northwestern Russia

Ingólfsson, �lafur

64

PATENTING AND LICENSING The major thrust of the Technology Transfer Office's activity is directed towards  

E-Print Network [OSTI]

PATENTING AND LICENSING The major thrust of the Technology Transfer Office's activity that he or she may have created an invention, to promptly report it to the Technology Transfer Office. 2. Patentability Determination After the invention is reported to the Technology Transfer Office

65

Modeling the Characteristics of Propulsion Systems Providing Less Than 10 N Thrust  

E-Print Network [OSTI]

. Chiasson, Paulo C. Lozano May 2012 SSL#8-12 1 #12;2 #12;Modeling the Characteristics of Propulsion Systems Providing Less Than 10 N Thrust Thomas M. Chiasson, Paulo C. Lozano May 2012 SSL#8-12 1 1 This work is based

66

Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems  

E-Print Network [OSTI]

Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems Dr. Eric J. Barth José AMH batteries). Utili hi h d it li ti Free Piston Compressor (FPC) vs. Electrical Batteries System Source Energy · Utilize a free piston engine configuration to compress air by extracting energy from combustion of propane

Barth, Eric J.

67

CFD Simulation of Dynamic Thrust and Radial Forces on a Vertical Axis Wind Turbine Blade  

E-Print Network [OSTI]

CFD Simulation of Dynamic Thrust and Radial Forces on a Vertical Axis Wind Turbine Blade K. Mc vibration source of a small scale vertical axis wind turbine. The dynamic loading on the blades of the turbine, as they rotate about the central shaft and travel through a range of relative angles of attack

Tullis, Stephen

68

Convergence rate across the Nepal Himalaya and interseismic coupling on the Main Himalayan Thrust: Implications  

E-Print Network [OSTI]

Convergence rate across the Nepal Himalaya and interseismic coupling on the Main Himalayan Thrust the Nepal Himalaya using GPS times series from 30 stations in Nepal and southern Tibet, in addition and eastern Nepal and 20.5 Ã? 1 mm/yr in western Nepal. The moment deficit due to locking of the MHT

Avouac, Jean-Philippe

69

Seismological evidence for crustal-scale thrusting in the Zagros mountain belt (Iran)  

E-Print Network [OSTI]

Seismological evidence for crustal-scale thrusting in the Zagros mountain belt (Iran) Anne Paul 1 Grenoble Cedex, France 2 International Institute of Earthquake Engineering and Seismology, Tehran, Iran 3 that the crust of Zagros underthrusts the crust of central Iran along the MZT considered as a crustal

Paris-Sud XI, Université de

70

Thrust belt architecture of the central and southern Western Foothills of Taiwan  

E-Print Network [OSTI]

is an inverted basin. Most of the faults of the Western Foothills started their activity before the deposition of the Cholan Fm (~3.5 Ma). There is not a strict forward-breaking thrust sequence in Taiwan. Out-of-sequence faulting may be due to localized erosion...

Rodriguez-Roa, Fernando Antonio

2009-05-15T23:59:59.000Z

71

Mass movement-induced fold-and-thrust belt structures in unconsolidated sediments in Lake Lucerne (Switzerland)  

E-Print Network [OSTI]

Mass movement-induced fold-and-thrust belt structures in unconsolidated sediments in Lake Lucerne-lying, unconsolidated sediment at the foot of subaqueous slopes. These deformation structures appear beneath wedges

Gilli, Adrian

72

Measurement of normal thrust and evaluation of upper-convected Maxwell models for molten plastics in large amplitude oscillatory shear  

E-Print Network [OSTI]

with Relaxation Spectrum Re- ported by Khan and Larson (1987) . IV. 5 Normal Thrust Measurements IV. 6 Mewts-Denn Model Compared With Normal Thrust Measure- ments 37 42 44 46 49 V CONCLUSION REFERENCES APPENDIX FIGURES . . APPENDIX Pa, ge B FIRST... tensor, this is also referred to as the Maxwell model. I. 5 1 Maxwell Model Dealy and Wissbrun (1990) give the Boltzmann superposition principle in the material objective (ie. frame indifferent) integral form in terms of a memory function...

Oakley, Jason Glen

1992-01-01T23:59:59.000Z

73

One and two-dimensional finite difference models of pore pressure evolution within and below a moving thrust sheet  

E-Print Network [OSTI]

-dimensionalized numerical and analytical solutions of the one-dimensional model using identical parameters to solve Equation 3 when KH is homogeneous. . . . . . . . . . . , , , . . . . . . . . . . . , . . . . . . . . . . . , . , 36 12 Total pore pressure at the end... deposition) for the one-dimensional model. . 40 14 Total pore pressure at the end of Stage 3 (thrust loading) for the one- dimensional model. . 42 15 Decay of X with time beginning at the end of Stage 3 (thrust loading) for the one-dimensional model...

Smith, Richard Edwin

1992-01-01T23:59:59.000Z

74

Meteorological significance of frontal thin-line angel echoes observed by CPS-9 radar  

E-Print Network [OSTI]

Effects of Vertical Wind-Shear on Convection Cells in the Atmosphere and Ocean 83 86 C. Radar Observations of Benard Cells and the Effects of Vertical Wind-Shear 89 D. Possible Effects of Wind-Shear Modified Convection Cells Exhibited by the Angel... of the Relationship between Wind-shear and Angel Echo Patterns 102 D. Summary of Conclusions REFERENCES APPENDIX 103 105 110 LIST OF FIGURES Figure 1. Surface Nap, 1500C, 10 December 1957 2. PPI Photographs~ 10 December 1957 3. Cold-frontal and Thin...

Miller, Donald Bradford

2012-06-07T23:59:59.000Z

75

Influence of orographic and canopy conditions on friction velocities observed during frontal events using Doppler sodar observations  

SciTech Connect (OSTI)

Sodar friction velocities, obtained during frontal events traversing areas characterized by different orographic and canopy conditions (flat, bare ground, small hills and valleys with agricultural crops and trees, agricultural crops and forest on a flat ground, bare ground on the side of a mountain), are compared in order to identify the influence of topography on this parameter. For some case studies, sounding and sodar data are combined in order to provide a relation between the friction velocity and the low-level jet presence. For the cases analyzed in this paper, the following results are obtained: the frontal passage is associated with a decrease of the horizontal wind speed (about 50% in magnitude) in the surface layer, and an increase of the friction velocity before the frontal passage followed by a decrease just at the time of the frontal passage or with a little delay. Friction velocity is more intense in the cold side of the low-level jet and its maximum represents 2% of the low-level jet maximum magnitude. As it concerns the influence of the terrain conditions on friction velocity, mountain effects yield to more intense friction-velocity values and to a superposition of an oscillating behavior on the time variation of friction velocity, while forest effects induce a shift of the frontal signature on the time variation of friction velocity at higher height levels. 25 refs., 18 figs., 3 tabs.

Kotroni, V.; Amory-Mazaudier, C. (CRPE, Saint-Maur des Fosses (France))

1993-03-01T23:59:59.000Z

76

Fuel-optimal Earth-Mars trajectories using low-thrust exhaust-modulated plasma propulsion  

E-Print Network [OSTI]

relerence frames Lx', y', r'I are different for the Earth and Mars references. The substitutions for the second-order derivatives required in the 27 differential equations are given by 2 VIM ISI CCS M + RM RM RM (2. 64) V V sin AM + RM cosltlM ( RM.... Characteristics of the Plasma Propulsion. . Equations of Motion. III NECESSARY CONDITIONS OF OPTIMALITY?. . . 14 15 16 30 Optimal Control Theory. Necessary Conditions of a Fuel-Optimal Earth-Mars Trajectory with Low-Thrust Plasma Propulsion...

Nah, Ren Sang

2012-06-07T23:59:59.000Z

77

Structure and evolution of the active fold and thrust belt of southwestern Taiwan using GPS geodesy  

E-Print Network [OSTI]

the westernmost exposed thrusts in this area (Figs. 3 and 4). The Chukou fault terminates to the north at the Chuchi uunsverse fault, and to the south is inferred to merge, and transfer displacement with, the Lunhou fault (Lin, 1996) just east of the Nanliao... surveys were then conducted in early 1996 and 1997 across the island using both these new monuments and pre-existing ones. These surveys were conducted with survey-grade GPS receivers on 4 to 12 sites simultaneously, with an average site occupation time...

Hickman, John Bibb

2012-06-07T23:59:59.000Z

78

Downstream targets of methyl CpG binding protein 2 and their abnormal expression in the frontal cortex of the human Rett syndrome brain  

E-Print Network [OSTI]

Background: The Rett Syndrome (RTT) brain displays regional histopathology and volumetric reduction, with frontal cortex showing such abnormalities, whereas the occipital cortex is relatively less affected. Results: Using ...

Gibson, Joanne H

79

US Synthetic Corp (TRL 4 Component)- The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings for use in Marine Hydrokinetic (MHK) Energy Machines  

Broader source: Energy.gov [DOE]

US Synthetic Corp (TRL 4 Component) - The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings for use in Marine Hydrokinetic (MHK) Energy Machines

80

Europium-doped aluminum oxide phosphors as indicators for frontal polymerization dynamics  

SciTech Connect (OSTI)

In this study, we present an inexpensive and practical method that allows the monitoring and visualization of front polymerization, propagation, and dynamics. Commercially available europium-doped aluminum oxide powders were combined with video imaging to visualize free-radical propagating polymer fronts. In order to demonstrate the applicability of this method, frontal copolymerization reactions of propoxylated glycerin triacrylate (EB53), pentaerythritol triacrylate (PETA), and pentaerythritol tetra-acrylate (PETEA) with 1,1-Bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane (Luperox 231®) as an initiator were studied and compared to the results obtained by IR imaging. Systems exhibiting higher filler loading, higher EB53 content, and less acrylated monomers showed a marked decrease in front velocity, while those with more acrylated monomers and higher crosslinking density showed a marked increase in front velocity. Finally, in order to show the potential of the imaging technique, we studied fronts propagating in planar and spherical geometries.

Carranza, Arturo; Gewin, Mariah; Pojman, John A., E-mail: japojman@lsu.edu [Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803-1804 (United States)

2014-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Frontal Scale AirSea Interaction in High-Resolution Coupled Climate Models FRANK O. BRYAN, ROBERT TOMAS, AND JOHN M. DENNIS  

E-Print Network [OSTI]

Frontal Scale Air­Sea Interaction in High-Resolution Coupled Climate Models FRANK O. BRYAN, ROBERT The emerging picture of frontal scale air­sea interaction derived from high-resolution satellite observations have revealed fundamentally different air­sea coupling mechanisms on the scale of ocean fronts

Kurapov, Alexander

82

Relationships between frontal-plane angular momentum and clinical balance measures during post-stroke hemiparetic walking  

E-Print Network [OSTI]

Relationships between frontal-plane angular momentum and clinical balance measures during post-stroke There is a 73% incidence of falls among individuals post-stroke, with 37% that fall sustaining injuries on the concept of the ``extrapolated center- of-mass'' [6,7], but these have not been applied to the post-stroke

83

Neuroscience Letters 366 (2004) 5862 Age-related effects of bilateral frontal eye fields lesions on rapid eye  

E-Print Network [OSTI]

Neuroscience Letters 366 (2004) 58­62 Age-related effects of bilateral frontal eye fields lesions on rapid eye movements during REM sleep in rhesus monkeys Shan Yua,b,1, Ning Liub,1, Tao Zengb,c, Shaohua Received 14 January 2004; received in revised form 7 April 2004; accepted 8 May 2004 Abstract Rapid eye

Zhou, Yi-Feng

84

Abstract -A variety of biological evidence has identified a frontal-parietal circuit underlying spatial working memory for visual stimuli.  

E-Print Network [OSTI]

Abstract -A variety of biological evidence has identified a frontal- parietal circuit underlying spatial working memory for visual stimuli. But the question remains, how do these neural regions rehearsal of spatial information in working memory is accomplished by means of focal shifts of spatial

85

Unraveling the Anxious Mind: Anxiety, Worry, and Frontal Engagement in Sustained Attention Versus Off-Task Processing  

E-Print Network [OSTI]

Unraveling the Anxious Mind: Anxiety, Worry, and Frontal Engagement in Sustained Attention Versus Off-Task Processing Sophie Forster, Anwar O. Nunez Elizalde, Elizabeth Castle and Sonia J. Bishop@berkeley.edu Much remains unknown regarding the relationship between anxiety, worry, sustained attention

Bishop, Sonia

86

Active thrust faulting offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake  

E-Print Network [OSTI]

Active thrust faulting offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake, Geophys. Res. Lett., 32, L that strain is distributed over a broad area, from the Atlas front to the offshore margin [Buforn et al., 1995

Déverchère, Jacques

87

The vertical separation of mainshock rupture and microseismicity at Qeshm island in the Zagros fold-and-thrust belt, Iran  

E-Print Network [OSTI]

-and-thrust belt, Iran E. Nissen a, , F. Yamini-Fard b , M. Tatar b , A. Gholamzadeh b,1 , E. Bergman c , J Engineering and Seismology, PO Box 19395-3913, Tehran, Iran c Department of Physics, University of Colorado rights reserved. 1. Introduction The Zagros mountains in south-western Iran are one of the most rapidly

Elliott, John

88

Abstract --This panel session paper outlines one of the re-search thrust areas in the Power System Engineering Research  

E-Print Network [OSTI]

1 Abstract -- This panel session paper outlines one of the re- search thrust areas in the Power- tential of harnessing the inherent flexibility of certain load types such as heating and cooling and PHEV for massive penetration of renewable resources such as wind and solar power into the mix of elec- tricity

Oren, Shmuel S.

89

A two-dimensional finite difference model of the effects of erosion on the evolution of pore pressure within a moving thrust sheet  

E-Print Network [OSTI]

stratigraphy typical ol North American thrust belts (Figure 3) where the horizontal permeability of Layer 3 is ten times the vertical permeability. 49 23 a) Total pore pressure, b) excess pore pressure, c) ). , and d) temperature, for a stratigraphy... typical of North American thrust belts (Figure 3) where the horizontal pcrmcahility of Layer 3 is one-hundred times the vertical permeability. 50 24 a) Total pore pressure, b) excess porc prcssure, c) X, and d) tcmpcraturc, for "standard" model...

Sales, James Gregory

1994-01-01T23:59:59.000Z

90

Phytoplankton biomass and community structure at frontal zones in the surface waters of the Northern Gulf of Mexico  

E-Print Network [OSTI]

continuous density along transects during four cruises on the R/V Gyre between summer 2002 and spring 2004. Frontal zones were identified as areas of sharp density change where ? t changed by 1.5 points over a distance of 1 km. Density fronts... for the summer 2003 cruise?????????????. 18 3 Survey area for the fall 2003 cruise??????????????? 18 4 Survey area for the spring 2004 cruise?????????????? 19 5 Location of fronts for summer 2002??????????????... 23 6 Location of fronts for summer 2003...

Salazar, Alicia

2005-02-17T23:59:59.000Z

91

Tectonic fibrous veins: initiation and evolution. Ouachita Orogen, Arkansas  

E-Print Network [OSTI]

Veins are ubiquitous features in deformed rocks. Despite observations on syntectonic veins spanning two centuries, fundamental questions remain unanswered. Their origin as fractures is largely established but it is still not known why...

Cervantes, Pablo

2009-05-15T23:59:59.000Z

92

Geophysical interpretation of the PASSCAL Ouachita experiment: southern part  

E-Print Network [OSTI]

whereas tsvo-dimensional gravity modeling is used to constrain the resulting sismic model. The final model has the follosving major features: (1) Tertiary-Cretaceous sediments consist of four layers with a range of velocity from 1. 9 km/s to 4. 1 km...

Wang, Wen-Kung

1989-01-01T23:59:59.000Z

93

Ouachita County, Arkansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty,Orleans County, Vermont:Ottawa County,Otter Lake is aOtto

94

Ouachita Parish, Louisiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty,Orleans County, Vermont:Ottawa County,Otter Lake is

95

Structural geology of the Buckville area, Lake Ouachita, Arkansas  

E-Print Network [OSTI]

in terbedded sar astones and shales, and Morris (1974) interprets the sandstones as turbi- dites. The boundary between the Mississippian and Pennsylvanian systems probably lies in the basal Jackfork Sandstone (Gordon and Stone, '1977). The Johns Valley...

Fugitt, David Spencer

1978-01-01T23:59:59.000Z

96

A survey of ideal fluid propeller theories and a study of the effects of aerodynamic propeller loading on trailing vortex induced velocity and thrust  

E-Print Network [OSTI]

A SURVEY OF IDEAL FLUID PRO~ THEORIES AND A STUIE OP THE EFFECTS OF AERODYNAMIC PRO~ LOADING ON TRAILING VORTEX INDUCED VELOCITY AND THRUST A Thesis EDWARD MADISON ~ Suhmitted to the Graduate College of Texas A&M University in Partial... fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1969 h'h, jor Suhgect: Mechanical Engineering A SURVEY OF IDEAL FLUID PROPELLEB THEORIES AND A STUDY OF THE EFFKTS OF AERODYKVGC PROPELLER LOADING ON TRAILING VORTEX INDUCED...

Kelley, Edward Madison

2012-06-07T23:59:59.000Z

97

Comparisons of Lower Cambrian ( ) Chilhowee Group siliciclastics of the frontal Blue Ridge with possible equivalents in the central Blue Ridge and basement massifs in the southern Appalachians  

SciTech Connect (OSTI)

The Lower Cambrian Chilhowee Group (CG) along the Blue Ridge (BR) foreland boundary may also be represented in more internal parts of the orogen. The relative palinspastic positions of these more internal CG( ) sequences are poorly constrained, but they are believed to represent more outboard facies than those along the frontal BR. Although correlation with CG rocks of the frontal BR is indefinite due to metamorphism and polydeformation, correlative sequences may include the cover of the Corbin and Salem Church gneisses (Pinelog Fm.), Grandfather Mountain window, Murphy belt (MB) (Hiwassee River Group), Tallulah and Toxaway domes (TTD) (quartzite-schist member of the Tallulah Falls Fm.), Pine Mountain window (Hollis Quartzite), and Sauratown Mountains window (Hogan Creek and Sauratown Fms.). The CG is generally bounded on the west by the Great Smoky fault. Siliciclastics of the CG represent stacked, coarsening upward sequences, separated by transgressive facies, and capped by a highstand of the Shady Dolomite or its equivalents. CG correlations in the Kahatchee Mountain Group of the Talladega belt and the siliciclastics in the Hiwassee River Group of the MB are supported by fossil constraints. Other units are correlated with CG based upon intimate associations with marble believed to be equivalent to the overlying Lower Cambrian Shady Dolomite, or upon presumed uncomformable relationships above Grenville basement. The CG averages about 1,260 meters thickness at the frontal BR, whereas lower siliciclastics in the MB average 1,830 meters. The Pinelog Fm. is up to 600 meters thick. The Hollis Quartzite is approximately 325 meters thick, and the estimated thickness of the quartz-schist member at Tallulah Falls is up to 900 meters. More distal siliciclastics of the central BR in the MB and distal siliciclastics overlying basement were deposited farther out on the shelf as stratigraphic, litho-facies equivalents of shallower marine and continental deposits of the CG.

Aylor, J.G. Jr.; Tull, J.F. (Florida State Univ., Tallahassee, FL (United States). Dept. of Geology)

1993-03-01T23:59:59.000Z

98

Correlation of dynamic relative permeability frontal advance concepts and laboratory data for a system of water displacing oil from a multifluid saturated sand  

E-Print Network [OSTI]

HISTORY ON THE RESIDUAL GAS CONTENT OF CORES AFTER WATERFLOODING ~ SINCE THEY WERE CHIEFLY CONCERNED WITH WATERFLOODING CONDENSATE RESERVOIRS' THEY USED ONLY TWO- PHA SE SYSTEMS IN THEIR WORK, ELLIOTT EMPLOYED THE ELECTRIC CONDUCT I V I TY METHOD... WAS TO STUDY THE MECHANI CS OF MULTI-FLU I D Dl SPLACEMENT IN POROUS MEDIA i AND TO DETERMINE WHETHER OR NOT) TWO ? PHASE RELATIVE PERMEABI LI- TY DATA CAN BE USED WI TH THE BUCKLEY-LEVERETT FRONTAL AD- VANCE CONCEPT TO FRED I CT THE WATERFLOOD PRODUCT ION...

Mills, George Ernest

1959-01-01T23:59:59.000Z

99

Investigation into the failure cause of a double-acting, leading-edge-groove, tilting-pad thrust bearing. Final report, Feb-Aug 90  

SciTech Connect (OSTI)

This report describes the results of bench tests simulating operation and failure of a thrust bearing used in a gas turbine engine compressor development test rig. The bearing was a double acting, tilting pad with offset pivot, leading edge groove configuration using an AMS 4928 titanium collar and C18200 copper-chrome alloy pads with a No. 2 babbitt face. The bench tests successfully simulated the bearing failure and demonstrated a materials incompatibility. This was supported by visual examination, scanning electron microscopy and X-ray energy spectroscopy. A comparison of the bench test results to the compressor rig bearing failure is provided to support the report conclusions.

Peterson, B.K.

1990-10-01T23:59:59.000Z

100

NOVEMBER 2003 2705J O R G E N S E N E T A L . Variations Associated with Cores and Gaps of a Pacific Narrow Cold Frontal Rainband  

E-Print Network [OSTI]

Experiment. Airborne Doppler radar data obtained while the frontal system was well offshore indicated ends of the cores and just north of the gaps, the wind shear weakened with less intense updrafts that tilted upshear and contained a broader band of rainfall. Simulations using the nonhydrostatic nested grid

Pu, Zhaoxia

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Solid bitumen at Atigun Gorge, central Brooks Range front: Implications for oil exploration in the North Slope fold and thrust belt  

SciTech Connect (OSTI)

The Atigun Gorge area of the north-central Brooks range is a structurally complex region in which a sequence of north-verging duplex structures involving Paleozoic and Mesozoic Ellesmerian continental margin deposits are structurally overlain by a south-verging thrust of Brookian foreland basin deposits of Albian age. The resulting structural triangle zone is marked by numerous small-scale thrusts involving Permian and Triassic strata in which solid bitumen, occupying fissures up to 10 cm wide and several meters in length, has been found. The presence of aromatics in the odorless, black material was confirmed by ultraviolet fluorescence following extraction in dichloromethane. The occurrence of solid bitumen at Atigun Gorge adds to a growing inventory of hydrocarbon-filled fractures found mostly in Cretaceous rocks in the Brooks Range foothills. These occurrences are consistent with a model of hydrocarbon generation beneath the northern margin of the Brooks Range. The regional distribution of vitrinite reflectance isograds suggests that the northern margin of the Brooks Range and the adjoining foreland basin deposits of the North Slope have experienced similar thermal histories. The 0.6% vitrinite reflectance isograd intersects the land surface along the southern margin of the foreland and the 2.0% isograd lies within the northern part of the range. Although these relations suggest the possibility of petroleum resources at shallow depths beneath the Brooks Range foothills, they also indicate that a considerable amount of differential uplift has occurred, probably resulting in redistribution and some leakage of any oil and gas accumulations.

Howell, D.G.; Johnsson, M.J.; Bird, K.J. (U.S. Geological Survey, Menlo Park, CA (United States))

1991-03-01T23:59:59.000Z

102

Structural analysis and geologic history of the Cedar Fourche area, Lake Ouachita, Arkansas  

E-Print Network [OSTI]

of the Arkoma Basin, The deformed Paleozoic rocks to the south are onlapped by the updip exposure of Cretaceous and younger sed1ments of the Coastal Pla1n (Fig. 2}. Exposed Qrdovi c1an through Devonian-Mi ss1 ssippian rocks consist of black shales... Womble shales. The Ordo- v1ci an Bi gfork Formation is probably close to the 195 meter thick- ness reported by Oav1es and W1lliamson (1976), based on cross sections through the northern exposures 1n the study area (Plate 'I). This thi ckness...

Tucker, James William

1980-01-01T23:59:59.000Z

103

Tau-p analysis of large-offset seismic data from the PASSCAL Ouachita Seismic Experiment  

E-Print Network [OSTI]

Reelf'oot graben as representing failed arms of a rift-rift-rift triple junction (Burke and Dewey, 1973; Hoffman et al, 1974; Ervin and McGinnis, 1975). Figure 3b illustrates a stable-passive-margin depositional environment during the Mid... of these reflections which suggest that they may mark the position of a buried mid-Paleozoic continental margin: (1) they represent a, transition of the shelf strata into a thicker ofl'-shelf clastic sequence, or (2) they represent a sequence of seaward...

Lizarralde, Daniel

2012-06-07T23:59:59.000Z

104

Spatial patterns of ice storm disturbance in the forested landscape of Ouachita Mountains, Arkansas and Oklahoma  

E-Print Network [OSTI]

Large-extent ice storms have received relatively little attention from researchers. This research investigates the effects of abiotic and biotic factors on the spatial patterns of ice storm disturbance on a forested landscape. This investigation...

Isaacs, Rachel E.

2009-05-15T23:59:59.000Z

105

Crustal structure of the Ouachita Mountains region from lithosphere seismic profiles  

E-Print Network [OSTI]

. 0, 7. 0A, 8. 0, 9. 0, 10. 0, 11. 0A, 16. 0A and 21. 0A), deployment 1A (shots 1. 3, 2. 0, 3. 3, 3. 4 and 3. 5), and deployment 2 (shots 1. 5B, 7. 0B, 11. 0B, 12. 0, 13. 0, 14. 0, 15. 0, 16. 0C, 17. 0, 18. 0, 19. 0, 20. 0 and 21. 0C). The experiment... I ~Iy 0 rr Yp I )m 4 3 700. 000 O O 0 ?dhotpolnts 3, 800 000 I I I I I I I I wI I L ARK L I I I I I I I I I I I 8. 0 ~ 9. 0 10. 0 1 1. 0A/8 12. 0 13. 0 '1 4. 0 16. 0 13. 0A/C ?17. 0 13. 0 19. 0 20. 0 21. 0...

Kokkoros, George Fotios

1989-01-01T23:59:59.000Z

106

The Investigation on Fibrous Veins and Their Host from Mt. Ida, Ouachita Mountains, Arkansas  

E-Print Network [OSTI]

I have studied syntectonic veins from shales and coarse calcareous sands of the Ordovician Womble Shale, Benton uplift, Arkansas. All veins are composed of calcite with minor quartz and trace feldspar and dolomite or high-Mg calcite in the coarser...

Chung, Jae Won

2004-09-30T23:59:59.000Z

107

3D Structural Analysis of the Benton Uplift, Ouachita Orogen, Arkansas  

E-Print Network [OSTI]

with glycol vapor, causing a shift in the smectite peaks. The location of the smectite peaks identify samples that contain between 10-90% smectite [?rodo?, 1980; Hower, 1981]. The samples that contain more than 10% smectite indicate the lower diagenetic... in the illite/smectite ratio using the technique of ?rodo? [1980] and Hower [1981]. All of these rocks therefore must have experienced temperatures higher than ~ 100?C according to Merriman and Peacor [1999]. The IC d(001) fine clay values (Figures 9A and 10...

Johnson, Harold Everett

2012-02-14T23:59:59.000Z

108

LANSCE-NS thrust areas  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMission Statement TitanProposals | FY2016LANSCE UserNeutron and

109

Sandia National Laboratories: thrust data  

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 the1developmentturbineredox-activeNational SolartSSLPV materials (Si CIGSthrivingthrust

110

Thrusts in High Performance Computing  

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 SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe1A: HandlingJeffersonThree-yearyears Earlyin HPC

111

Taconic allochthon and bordering deformed units of New York and Vermont: Structure and emplacement history  

SciTech Connect (OSTI)

A laterally continuous system of thrust imbrication of the upper part of the carbonate shelf sequence and/or the overlying flysch/shale is mapped beneath the western boundary fault [Frontal Thrust] of the Taconic Allochthon. The more western of these faults much merge with Champlain Thrust to the north; this thrust system climbs section to the south so that carbonates are not seen on the thrusts in the south near Albany. The more easterly faults of this system, including the Taconic Frontal Thrust, project into the west and center of the Middlebury synclinorium; these faults are interpreted to join the Champlain Thrust at depth. Thrusts of this system in the south are marked by thick zones of melange, which become much narrower in the north where carbonate rocks are included in the thrust slices. The Taconic Frontal Thrust is an out-of -sequence structure that cuts the tight regional folds within the Taconic Allochthon, and the Taconic Basal Thrust, on which the Allochthon was initially emplaced over shelf rocks. Just east of the Taconic Allochthon, in the Vermont Valley, numerous thrusts imbricate the shelf carbonates and black phyllites. A major early thrust [Dorset Mtn. Thrust] separates the classic marble belts from less deformed carbonates, and a major out-of-sequence thrust [Green Mtn. Thrust] separates the carbonates from the Green Mountain Grenville basement and overlying Cambrian siliciclastics. The structure of the Vermont Valley carbonates is inferred to be a large antiformally folded duplex truncated on its eastern side by the Green Mtn. Thrust; this fold and thrust are also inferred to be part of the Champlain Thrust system. The bordering zones of the Taconic Allochthon contain much more deformation, especially thrust faults, than previously mapped; simple undisrupted stratigraphic sequences shown on previous maps are incorrect.

Kidd, W.S.F.; Herrmann, R.; Plesch, A. (SUNY, Albany, NY (United States). Geological Sciences)

1993-03-01T23:59:59.000Z

112

The Thermal Evolution of the Ouachita Orogen, Arkansas and Oklahoma from Quartz-Calcite Thermometry and Fluid Inclusion Thermobarometry  

E-Print Network [OSTI]

. The lack of isotopic difference between host and vein suggests that the host oxygen determined that of the veins. This in turn suggests that the fluid in the rocks did not change regionally. The vitrinite reflectance/temperature of the host rocks increases...

Piper, Jennifer

2012-02-14T23:59:59.000Z

113

Quantifying landscape pattern in the Ouachita National Forest: an ecological application of GIS-based spatial analysis and modeling  

E-Print Network [OSTI]

to changing the structure and function of these forested landscapes has not been adequately analyzed or considered in land management and planning. Consideration of landscape ecological principles should be a crucial part of land management and planning within...

Meyer, Delayne Marie

1998-01-01T23:59:59.000Z

114

The Geology of North America Vol. F-2, The Appalachian-OuachitaOrogen in the United States  

E-Print Network [OSTI]

- ing of the orogen are given in two other volumes in this series: Vogt and Tucholke (1986) and Sheridan., and Viele, G. W., eds., The Appalachian-Oachita Orogen in the United States: Boulder, Colorado, Geological

Olsen, Paul E.

115

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvania Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion  

SciTech Connect (OSTI)

Shanmugam and Moiola (1995) presented a novel reinterpretation of the Jackfork Group in the DeGray Spillway and Kiamichi Mountain sections, Arkansas and Oklahoma, suggesting that thick-bedded sandstones in these sections, previously interpreted as turbidites, are debris-flow deposits. Careful assessment of this reinterpretation is critical because the Jackfork serves as a classic North American sediment-gravity flow sequence and because the techniques of Shanmugam and Moiola (1995), if applied widely, would lead to reinterpretation, and in my view, misinterpretation, of virtually every sediment-gravity flow sequence in the geologic record. In this discussion, I focus on only three of the many issues raised by Shanmugam and Moiola (1995): (1) their rejection of the concept of high density turbidity currents; (2) their description of the Jackfork Group in DeGray Spillway; and (3) their criteria for distinguishing between turbidites and debris-flow deposits.

Lowe, D.R. [Stanford Univ., CA (United States)

1997-03-01T23:59:59.000Z

116

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvanian Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion  

SciTech Connect (OSTI)

Shanmugam and Moiola (1995) put forth a new interpretation of sandstone depositional processes in the Jackfork Group exposed in the spillway at DeGray Lake, near Arkadelphia, Arkansas. Their novel interpretation of deposition dominated by sandy, matrix-supported debris flows is at odds with nearly every other investigation of the Jackfork to date. One key to their interpretation is their contention that the Jackfork sandstones have a high matrix content (as high as 25%). The high matrix content is critical to their arguments about the textural characteristics and flow properties of debris flows vs. turbidites. In our guidebook, we presented a large volume of petrographic data collected from samples taken from the Jackfork exposed on the east and west sides of the Spillway at DeGray Lake (and other locations as well). D`Agostino performed nearly al of the petrographic analyses presented in that guidebook. We disagree strongly with the reinterpretations of Shanmugam and Moiola and believe we can confidently address issues of petrography and matrix content. Specifically, we wish to address four points: (1) the amount of petrographic sampling done by Shanmugam and Moiola (1995); i.e., sampling density in a 327-m- (1072-ft) thick section, (2) overall matrix content of Jackfork sandstones, and Shanmugam and Moiola`s misrepresentation of our data, plus their apparent unfamiliarity with pertinent published data on the petrography of the Jackfork, (3) the distinction among authigenic clay, density in a 327-m- (1072-ft-) thick section, (2) overall matrix content of Jackfork sandstones, and Shanmugam and Moiola`s misrepresentation of our data, plus their apparent unfamiliarity with pertinent published data on the petrography of the Jackfork, (3) the distinction among authigenic clay, detrital clay, and other matrix materials, which Shanmugam and Moiola do not adequately discuss, and (4) the relationship of matrix content to their own facies classification scheme.

D`Agostino, A.E.; Jordan, D.W. [TD Geoscience, Midland, TX (United States); Jordan, D.W. [ARCO International Oil & Gas Co., Plano, TX (United States)

1997-03-01T23:59:59.000Z

117

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvanian Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion  

SciTech Connect (OSTI)

Shanmugam and Moiola (1994a, b, 1995) have generated substantial controversy and reexamination of what was originally thought to be a well-understood stratigraphic interval of deep-water origin in the Carboniferous Jackfork Group of Arkansas and Oklahoma. This reexamination of interpretation is good in that it forces sedimentologists, sequence stratigraphers, and reservoir geologists to reconsider their understanding of deep-water processes and products, usage of scientific terms to communicate interpretations, and the economic consequences of being nearly right or certainly wrong. Examination of Shanmugam and Moiola (1995) prompts brief comments on three issues: (1) the classification of a sedimentary deposit based on the sedimentary process during the final moments of deposition, (2) the use of apparently irrelevant analogs to interpret depositional and postdepositional processes and products, and (3) the regional interpretation of overall depositional environment from very specific and very local observations of sedimentary products.

Coleman, J.L. Jr. [Amoco Worldwide Exploration Business Group, Houston, TX (United States)

1997-03-01T23:59:59.000Z

118

Reinterpretation of depositional processes in a classic flysch sequence (Pennsylvania Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma: Discussion  

SciTech Connect (OSTI)

The contribution by Shanmugam and Moiola (1995) on the depositional processes of the Pennsylvanian Jackfork Group (Formation) in Arkansas and Oklahoma highlights a few important processes that are often overlooked. Their work on the fabric of some high-density flow deposits is interesting in light of the debate over the nature of these types of deposits (Lowe, 1982; Hiscott, 1994). However, we disagree with some of the observations and interpretations they use in making their argument for a new depositional model, and submit that (1) turbidity current deposits (turbidites) are a major lithofacies component in the DeGray Spillway cut is not difficult, and (4) because it is not necessary to preserve conventional dogma, a change in nomenclature is more appropriate than a change in depositional models. Finally, their call for application of their debris-flow model to the North Sea, Gulf of Mexico, offshore Nigeria, and elsewhere is disturbing because they would have the petroleum industry relinquish the idea of predictability in deep-water reservoirs.

Bouma, A.H. [Louisiana State Univ., Baton Rouge, LA (United States); DeVries, M.B. [Exxon Company, Houston, TX (United States); Stone, C.G. [Arkansas Geological Commission, Little Rock, AR (United States)

1997-03-01T23:59:59.000Z

119

Underthrusting-accretion cycle: Work budget as revealed by the boundary element method  

E-Print Network [OSTI]

of a new thrust. These locations do not coincide, and the match of the energetically most favorable by growth of new faults at the wedge toe (accretion). The transition between these two modes of deformation when the propagation of a new frontal thrust significantly reduces the work required for further

Cooke, Michele

120

Frontal Cortex Neuropathology in Dementia Pugilistica  

E-Print Network [OSTI]

Ab1-40 was observed in pla- ques in the FTD-AD case,limited numbers of neuritic pla- ques observed. ComplementThe presence of diffuse pla- ques is consistent with several

Saing, Tommy; Dick, Malcolm; Nelson, Peter T.; Kim, Ronald C.; Cribbs, David H.; Head, Elizabeth

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Frontal collision analysis of City Car  

E-Print Network [OSTI]

This experiment tests the proposed crash system of the CityCar. The car is to fold during the crash to help decrease the impact force experienced by the passengers. The experiment was conducted by running a simulation of ...

Neal, Terance (Terance K.)

2009-01-01T23:59:59.000Z

122

Thrust Area 2 Monopropellant-Powered Actuation  

E-Print Network [OSTI]

·Products are H2O and O2 Centralized Direct Injection ·Equivalent to air compressor (boxed in red (908 o F) Energetic Properties of Hydrogen Peroxide System Actuation Potential (kJ-kW/kg2 ) Definition

Barth, Eric J.

123

LANSCE | Lujan Center | Science Thrust Areas  

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

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

124

Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal  

E-Print Network [OSTI]

Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal J. Lave´1 of central Nepal, south of the Kathmandu Basin. The Main Frontal Thrust fault (MFT), which marks the southern analysis, complemented by geological investiga- tions in central Nepal. Active deformation in the Himalaya

Avouac, Jean-Philippe

125

STUDY PROTOCOL Open Access Multimodal neuroimaging of frontal white matter  

E-Print Network [OSTI]

maintenance and repair in regions of deep white matter. The aim of this in vivo neuroimaging project of the illness (less than 5 years since diagnosis) will be the focus of this project. Four magnetic resonance-acetylaspartate, c) the transverse relaxation time constants of regional tissue water, d) and of N

126

A comparison of frontal and continuous systems of grazing  

E-Print Network [OSTI]

Grazing systems involve physical components of land, vegetation, animals, climate, and facilities interacting with social and economic systems. Systems designed for use on rangelands have traditionally been focused on plant needs, not animal nutrition...'ffects on carbohydrate storage, tiller development, and leaf and root growth; but also the micro-environment of light intensity, soil temperature and moisture is altered, which in turn affects plant growth (Watkin and Clements, 1978). Grazing removes forage...

Achaval O'Farrell, Fabian de

1991-01-01T23:59:59.000Z

127

Frontal Polymerization Synthesis of Temperature-Sensitive Hydrogels  

E-Print Network [OSTI]

composite materials, polymer blends, and simultaneous interpenetrating polymer networks have been-workers to include numerous polymers11,12 and cross-linked networks13 produced at ambient pressure. Thermochromic, persulfate, into radicals that combine with monomer units resulting in a polymer network after subsequent

Steinbock, Oliver

128

The effect of anticipatory psychosocial stress on frontal executive functions   

E-Print Network [OSTI]

Previous research has found that stress hormone cortisol affects cognition, especially those cognitive abilities associated with the areas of the brain abundant in glucocorticoid receptors (e.g. Lupien & McEwen, 1997). ...

Olga, Wudarczyk

2010-06-30T23:59:59.000Z

129

accretionary frontal wedge: Topics by E-print Network  

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

Sea) during winter K. Leblanc and B. Queguiner Laboratoire d waters in the Alboran Sea allowed the differentiation of several subsystems: the Mediterranean waters and...

130

DYNAMICS OF NEURONAL ACTIVATION AND INTERACTIONS IN CORTICAL FRONTAL  

E-Print Network [OSTI]

cortices of behaving monkeys, by using micro-electrode arrays. The monkeys performed a sensorimotor task relation between similarity in the single cells' preferred directions (PD) and their pair-wise correlation

131

Determining Azimuthal Variations in Frontal Froude Number from SAR Imagery  

E-Print Network [OSTI]

supercritical to subcritical flow for 6-12 hours after high water. Internal wave generation occurs regularly plume and ambient coastal waters, contribute to coastal productivity, and exert a major impact

Hickey, Barbara

132

Target selection and pursuit execution in the frontal pursuit area  

E-Print Network [OSTI]

80: Shichinohe N, Akao T, Kurkin S, Fukushima J, KanekoCR, and Fukushima K. Memory and decision making in the2594, 2004. Tanaka M, and Fukushima K. Neuronal responses

Mahaffy, Shaun Patrick

2010-01-01T23:59:59.000Z

133

Thrust Measurements Using Laser Interferometry Edward A. Cubbin  

E-Print Network [OSTI]

a two-sensor laser interferometer, with VIEW Data Acquisition Card . . . . . . . . . . . . . . . 20 2.3.2 Photo Detectors

Choueiri, Edgar

134

Microstructures and Rheology of a Limestone-Shale Thrust Fault  

E-Print Network [OSTI]

-grain junctions, and interpenetrating boundaries. Porosity rises to 6% from calcite veins. In coarse-grained calcite, trails of iv voids follow twin boundaries, and voids occur at twin-twin and twin-grain boundary intersections... contains calcite and shale. The different strengths of calcite (Rutter, 1995; Brodie and Rutter, 2000a) and dolomite (Davis et al., 2008; Delle Piane et al., 2008) and quartz (Griggs, 1967; Brodie and Rutter, 2000b) under similar conditions could...

Wells, Rachel Kristen

2011-02-22T23:59:59.000Z

135

Thrust and wake characterization in small, robust ultrasonic thrusters  

E-Print Network [OSTI]

Among the new technologies in marine robotics is the trend toward smaller, cheaper and highly maneuverable vehicles, which could operate in swarms and also in very narrow and cluttered environments. A key challenge for ...

Tan, A. C. H.

136

Tobias Hanrath > Research Thrust Leader - Fuel Cells and Batteries  

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 ConchasPassiveSubmittedStatusButler Tina Butler Tina-Butler.jpgLightingWindowsFIXEDAAssistant

137

LANSCE | Lujan Center | Thrust Area | Local Structure, Magnetism, and  

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 Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample Environment: Magnet and cryostat

138

Optimum Low Thrust Elliptic Orbit Transfer using Numerical Averaging  

E-Print Network [OSTI]

perturbations due to solar radiation pressure, atmospheric47 7.1 Solar Radiation98 A.3.1 Solar Radiation

Tarzi, Zahi

2012-01-01T23:59:59.000Z

139

Nanobalance: An automated interferometric balance for micro-thrust measurement  

E-Print Network [OSTI]

Abruzzi 24, 10129 Torino, Italy b Istituto di Metrologia ``G. Colonnetti,'' Strada delle Cacce 73, 10135

Canuto, Enrico

140

Joel Brock > Research Thrust Leader - Complex Oxides  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation forTechnologies |Jennifer DunnEnergyGarciaJobs @Professor

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

David Muller > Research Thrust Leader - Complex Oxides  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is aID ServiceHoytL.

142

Refolding of thin-skinned thrust sheets by active basement-involved thrust faults in the eastern Precordillera of western Argentina  

E-Print Network [OSTI]

Precordillera of western Argentina Andrew Meigs1 William C Krugh2 Celia Schiffman1 Jaume Vergés3 Victor A. Ramos Andina, Departamento de Ciencias Geológicas, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina in western Argentina. Although the earthquake caused considerable damage to San Juan, the source

Kurapov, Alexander

143

Conditions during syntectonic vein formation in the footwall of the Absaroka thrust fault of the Idaho-Wyoming-Utah fold and thrust belt  

E-Print Network [OSTI]

the calcite strain gauge technique of Groshong (1972, 1974). 14 Scatter plot of all measured homogenization (Th) and melting temperature (Tm) pairs. . 30 15 P-T diagram used to calculate inclusion entrapment temperatures. . . . . . 31 16 The equilibrium... types of equations of state for the chemical system under scrutiny. Variables associated with a typical equation of state include the measured Th, the measured Tm and a computed fluid density. The microcomputer program FLINCOR (Brown, 1989) was used...

Lambert, George Randall

1993-01-01T23:59:59.000Z

144

Adolescents with prenatal cocaine exposure show subtle alterations in striatal surface morphology and frontal cortical volumes  

E-Print Network [OSTI]

of prenatal cocaine exposure (PCE) in humans have yieldedin adolescents with PCE compared to control participants.significantly differ between PCE participants and controls.

2012-01-01T23:59:59.000Z

145

On the frontal collision of two round jets in water S. I. Voropayeva)  

E-Print Network [OSTI]

. In addition, this approach does not permit a particular solution to be found for flows with zero net momentum in water forming a zero-momentum toroidal vortex and this flow is modeled theoretically. First patterns are calculated and compared with the experiments. The comparison shows good qualitative agreement

Afanassiev, Iakov

146

Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange  

E-Print Network [OSTI]

Front in the southeast Pacific Ocean, with mean profilesCO2 in the Pacific ocean. Global Biogeochemical Cycles, 16.surface layer in the Pacific ocean. J. Geophysical Research-

Holte, James

2010-01-01T23:59:59.000Z

147

A Study of Frontal-Scale Air-Sea Interaction in Midlatitude Western Boundary Current Regimes  

E-Print Network [OSTI]

Forecasting, WRF) at 27 km, two ensembles of simulations were conducted for boreal winter season in the North Pacific to study the possible local and remote influence of meso-scale oceanic eddies in the KER on the atmosphere. Filtering out meso-scale oceanic...

Ma, Xiaohui

2014-06-17T23:59:59.000Z

148

Dynamic Dissociation of Visual Selection From Saccade Programming in Frontal Eye Field  

E-Print Network [OSTI]

of a singleton visual search array switches location with a distracter on random trials. The target step trials to the properties of the image (e.g., Carpenter 1981; Hooge and Erkelens 1996). This arbitrary linkage be- tween 1999; Thompson et al. 1996), while movement and fixation neurons generate signals sufficient to control

Schall, Jeffrey D.

149

Beta oscillations in frontal cortex and striatum represent post-processing of successful behavior  

E-Print Network [OSTI]

Beta band (13-30 Hz) oscillations in sensorimotor cortex are associated with motor performance, but the nature of this relationship is not clear. Recently, excessive beta activity in cortico-basal ganglia circuits has been ...

Feingold, Joseph

2011-01-01T23:59:59.000Z

150

Approach- and Withdrawal-Oriented Responses to Social Rejection: The Role of Asymmetrical Frontal Cortical Activity  

E-Print Network [OSTI]

A Thesis by CARLY KATHRYN PETERSON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Eddie Harmon... Cortical Activity. (December 2009) Carly Kathryn Peterson, B.A., University of Wisconsin ? Madison Chair of Advisory Committee: Dr. Eddie Harmon-Jones Ostracism arouses negative affect. However, little is known about variables that influence...

Peterson, Carly Kathryn

2011-02-22T23:59:59.000Z

151

Frontal midline EEG dynamics during working memory Julie Onton,* Arnaud Delorme, and Scott Makeig  

E-Print Network [OSTI]

/frequency transforms of components returned by independent component analysis (ICA). Dipole models of fmQ component to trial, theta power of fmQ components varied widely but correlated moderately with theta power in other, log spectral ICA, applied to normalized log time/frequency transforms of fmQ component Memorize

Delorme, Arnaud

152

Large-Eddy Observation of Post-Cold-Frontal Continental Stratocumulus  

E-Print Network [OSTI]

More studies on the dynamics of marine stratus and stratocumulus clouds have been performed than comparable studies on continental stratocumulus. Therefore, to increase the number of observations of continental stratocumulus ...

Mechem, David B.; Kogan, Yefim L.; Schultz, David M.

2010-10-01T23:59:59.000Z

153

Large-Eddy Simulation of Post-Cold-Frontal Continental Stratocumulus  

E-Print Network [OSTI]

Previous large-eddy simulations (LES) of stratocumulus-topped boundary layers have been exclusively set in marine environments. Boundary layer stratocumulus clouds are also prevalent over the continent but have not been ...

Mechem, David B.; Kogan, Yefim L.; Schultz, David M.

2010-12-01T23:59:59.000Z

154

Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange  

E-Print Network [OSTI]

remote sensing data. The Kelly latent and sensible heatRemote Sensing Obser- vations (J-OFURO), Kelly, OAFlux, and the Southern Ocean State Estimate (SOSE). The heat

Holte, James

2010-01-01T23:59:59.000Z

155

Examining Associations between Emotional Facial Expressions, Relative Left Frontal Cortical Activity, and Task Persistence  

E-Print Network [OSTI]

-Chairs of Committee, Eddie Harmon-Jones Brandon J. Schmeichel Committee Members, Rebecca Schlegel Kelly Haws Head of Department, Ludy Benjamin August 2012 Major Subject: Psychology iii ABSTRACT Examining Associations between Emotional...

Price, Thomas

2012-10-19T23:59:59.000Z

156

Simulation of Frontal Clouds Using the NCAR CAM3 during the ARM March 2000  

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 Administrationcontroller systemsBi (2)Sharing Smart GridShiftMethod forAThiols on FlatinIOP

157

Simulation of Post-Frontal Boundary Layers Observed During the ARM 2000 Cloud IOP  

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 Administrationcontroller systemsBi (2)Sharing Smart GridShiftMethod forAThiols on

158

Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange  

E-Print Network [OSTI]

doi:10.1029/2000GL011601. Beal, L. M. , Chereskin, T. K. ,and later for the Agulhas by Beal et al. (2006). Studies ofthe PV gradient. Similarly, Beal et al. (2006) found that a

Holte, James

2010-01-01T23:59:59.000Z

159

The effect of chordwise flexibility on the thrust and efficiency of a flapping foil  

E-Print Network [OSTI]

· c,s = hydrofoil chord and span lengths [m] · f = heave frequency [Hz] · = oscillating frequency underwater. The most common means of their locomotion is the use of flapping foils or oscillating tail fins theory with large amplitude oscillation (Katz, 1978 & 1979; Bose, 1995) predicted that two and three

160

Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems  

E-Print Network [OSTI]

Diluted combustion products from previous stroke Combustion gases expand down to Air in compressor chamber, combustion products continue to dilute with entrained fresh air further cooling 5. End of Stroke.- Magnetic kinetic energy. products cooled with fresh air. 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 50 100 150 200 250 300 350

Barth, Eric J.

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Thrusting and sinistral wrenching in a pre-Eocene HP-LT Caribbean accretionary wedge (Saman  

E-Print Network [OSTI]

(Hispaniola, Dominican Republic) con- firms the presence of two different metamorphic units. The former bleus de la presqu'île de Samaná (Hispaniola, République Dominicaine) a per- mis de confirmer la

Nicollet, Christian

162

Morphotectonics of the central Muertos thrust belt and Muertos Trough (northeastern Caribbean)  

E-Print Network [OSTI]

of the ongoing east­west differential motion between the Hispaniola and the Puerto Rico­Virgin Islands blocks on the north slope of the islands of Hispaniola and Puerto Rico (e.g., Larue and Ryan, 1998; Dolan et al., 1998

ten Brink, Uri S.

163

Deformation in ramp regions of thrust faults: experiments with rock models  

E-Print Network [OSTI]

&a&es of? the L'ona- sauga G& oup (I&liddl e and Upper Camj&rfan) and Lhe Chattanooga Shale (Devonian ar d tfississippian), and transverse tr& bed?ini; in ti e more "cr&mpetrr t" sir ata. 1 he final conf igiuration, accordirg to Rich, is sho:in scheim...

Morse, James Donald

1978-01-01T23:59:59.000Z

164

National Aeronautics and Space Administration SLS System Integration Lab and Thrust  

E-Print Network [OSTI]

. This capability enables failure investigations and future software updates throughout the system life cycle Lab (SIL) supports development of NASA's Space Launch System--a new U.S. heavy-lift launch vehicle development and interface/ integration testing currently underway in the System Integration Lab (SIL) Software

Waliser, Duane E.

165

Optimal dimensionless design and analysis of jet ejectors as compressors and thrust augmenters  

E-Print Network [OSTI]

and mesh generation) and FLUENT (Computational Fluid Dynamics (CFD) solver kit). Scripting languages PYTHON and SCHEME were used to automate this process. The CFD model employed 2D axis symmetric, steady-state flow using the ??k method (including wall...

Mohan, Ganesh

2006-08-16T23:59:59.000Z

166

INTRODUCTION With the Jawaharlal Nehru National Solar Mission, there is a thrust  

E-Print Network [OSTI]

of the overall system. The solar thermal power plant simulator will enable one to simulate different scenarios is setting up a National Solar Thermal Power Testing, Simulation and Research Facility with the financial thermal power plant, with a gross capacity of 1 MWe, has been designed, built and is being commissioned

Narayanan, H.

167

THE EMILIA THRUST EARTHQUAKE OF 20 MAY 2012 (NORTHERN ITALY): STRONG MOTION AND GEOLOGICAL OBSERVATIONS  

E-Print Network [OSTI]

). The RAN includes both the stations of an historical network, located inside ENEL electric transformer the sites for the new stations, and that ensure electrical power to the same stations. #12;2 Today, thanks

Fleskes, Joe

168

A multi-objective approach to the design of low thrust space trajectories using optimal control  

E-Print Network [OSTI]

-IPN, Computer Science Department, Mexico City, Mexico, schuetze@cs.cinvestav.mx 1 #12;1 Introduction Over the last years dynamical system techniques have been developed for the design of energy was a solar-wind sample return mission between 2001 and 2004. The Hiten mission marked the first use of a weak

169

Plasma channel from EP beam Direct-drive ignition is the main thrust in LLE  

E-Print Network [OSTI]

-drive ignition; this is not an optimal configuration fordirectdrivethatrequiressphericalillumination I2093 for direct-drive experiments; it is coupled to a high-power, short-pulse laser (OMEGA EP) to explore advanced 26 kJ Scale 1:70 in energy Scale 1:1 Scale 1:1 #12;Hydro-equivalentignitiononOMEGA #12;Ignition

170

A Comprehensive Framework for Tracking Control and Thrust Allocation for a Highly Over-Actuated  

E-Print Network [OSTI]

-Actuated Autonomous Surface Vessel Matthew G. Feemster, Systems Engineering Department U.S.Naval Academy Annapolis, MD scenario such as a group of autonomous tugboats transporting a disabled ship or unactuated barge performance under field conditions (i.e., GPS errors, wind, waves, etc) is arduous. To address these issues

Esposito, Joel M.

171

Geochronologic and Thermobarometric Constraints on the Evolution of the Main Central Thrust, central Nepal Himalaya  

E-Print Network [OSTI]

, central Nepal Himalaya E.J. Catlos1 , T. Mark Harrison1 , Matthew J. Kohn2 , Marty Grove1 , F.J. Ryerson3. 4. Department of Geology, Tri-Chandra Campus, Tribhuvan University, Kathmandu, Nepal. Journal sampled along the Marysandi River and Darondi Khola in the Annapurna region of central Nepal show striking

Harrison, Mark

172

Thermal and Structural Constraints on the Tectonic Evolution of the Idaho-Wyoming-Utah Thrust Belt  

E-Print Network [OSTI]

temperature of 240?C ?20 (Brandon et al., 1998). Similar to apatite the amount of annealing depends on the time-temperature history of the crystal. The temperatures that zircon anneals is variable based on fission damage dosage which is a function of its... age and U concentration. Zircons with significant amounts of radiation damage anneal more quickly and have a lower annealing temperature than those that do not (Brandon et al., 1998) (Fig. 10). Generally the older the zircon grain the more likely...

Chapman, Shay Michael

2013-08-09T23:59:59.000Z

173

American Institute of Aeronautics and Astronautics Novel Multi-Barrier Plasma Actuators for Increased Thrust  

E-Print Network [OSTI]

Physics Research Group Mechanical and Aerospace Engineering Department University of Florida, GainesvilleVpp * Graduate Student, Student Member AIAA, dursch@ufl.edu Associate Professor, Associate Fellow AIAA, roy@ufl.edu P 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition 4

Roy, Subrata

174

Complex Oxides - Research Thrust Leader > David Muller > Leadership Team >  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and UserofProteinNewsatCompilerMarch-25,-2015 Sign In

175

Complex Oxides - Research Thrust Leader > Joel Brock > Leadership Team >  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and UserofProteinNewsatCompilerMarch-25,-2015 Sign InThe

176

Late Cretaceous extension in the hinterland of the Sevier thrust belt,  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey, Washington:Lakeville, MN) JumpLarderello

177

Thrust 1: Structure and Dynamics of Simple Fluid-Solid Interfaces (Peter T. Cumm  

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 RegionatSearchScheduled System BurstLong TermScience&

178

Electric Energy Challenges of the Future Future Grid Thrust Area 1 White Paper  

E-Print Network [OSTI]

)-965-1643 Fax: (480)-965-0745 Notice Concerning Copyright Material This copyrighted document may be distributed. 2012 Arizona State University. All rights reserved. #12;i Acknowledgements The support for research Dynamic balancing of load and generation Wide area controls, including integrative controls

179

Structural geology of the northern termination of the Crawford Thrust, western Wyoming  

E-Print Network [OSTI]

Comparison with Previous Work CONCLUSIONS. REFERENCES CITED. VITA, 106 107 116 177 136 139 144 1X LIST OF FIGUPES F IGUPE PAGE Generalized map of the Utah-Wyoming-Idaho Th!ust Belt, showing study area location.... . . . . . . . . , . . . . . . . Strati graphi c column for the Utah-Wyom; ng- Idaho !hrust Belt Examples of Listric Normal faults From Wyoming. . 14 Cross sections A-A' through C-C' tron Brown and Spang ('l9/8) 21 Cross sections D-D' through ! -F' from Brown and Spang (1978) 22...

Evans, James Paul

1983-01-01T23:59:59.000Z

180

PROPULSOR THRUST VECTORING THROUGH STATOR-INDUCED CIRCUMFERENTIALLY-VARYING PRESWIRL  

E-Print Network [OSTI]

maneuvering and stealthy propulsion system for torpedoes and unmanned underwater vehicles. The idea would system. In Underwater Unmanned Vehicles (UUVs) it would provide the potential ability of produce more and allowing all the vehicle control to come from the propulsion system. Through dynamically

Salama, Khaled

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


181

Optimal Thrust Characteristics of a Synthetic Jet Actuator for Application in Low Speed  

E-Print Network [OSTI]

speed maneuvering or locomotion of small unmanned underwater vehicles (UUVs) [1], [2]. The of Underwater Vehicles Michael Krieg, Aravind Pitty, Mostafa Salehi, and Kamran Mohseni Department of Aerospace actuators are pro- posed for low speed maneuvering and station keeping of small underwater vehicles

Mohseni, Kamran

182

Thrust Area 2 Chemofluidic Vane Motor/ActuatorDr. Michael Goldfarb  

E-Print Network [OSTI]

-Powered Portable Systems Dr. Eric Barth Dr. Kevin Fite Mr. Li Bo Hot Gas Vane Motor for Valveless Hydraulic a turbine), results in high power density. Positive displacement device (like fuel tank monopropellant fuel-propellant-powered bidirectional direct- drive gear pump provides direct (i.e., valveless) actuation of hydraulic cylinder Still

Barth, Eric J.

183

Batteries & Fuel Cells - Research Thrust Leader > Frank DiSalvo >  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6 M. Babzien, I. Ben-Zvi, P. Study ofJ

184

Batteries & Fuel Cells - Research Thrust Leader > Tobias Hanrath >  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6 M. Babzien, I. Ben-Zvi, P. Study ofJLeadership Team > The

185

Frank DiSalvo > Research Thrust Leader - Fuel Cells and Batteries  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor's note: SincePlant Name: NewsJohn A. Newman Professor

186

Center for Nanoscale Control of Geologic CO2 (EFRC) - Research Thrust 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 Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASL Symposium:andNationalCNMS HoursCenter forNCGC

187

Center for Nanoscale Control of Geologic CO2 (EFRC) - Research Thrust 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 Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASL Symposium:andNationalCNMS HoursCenter forNCGC- Controlling

188

Center for Nanoscale Control of Geologic CO2 (EFRC) - Research Thrust 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 Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASL Symposium:andNationalCNMS HoursCenter forNCGC-

189

Center for Nanoscale Control of Geologic CO2 (EFRC) - Research Thrust 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 Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASL Symposium:andNationalCNMS HoursCenter forNCGC-- Nanopore

190

Method to Produce High Specific Impulse and Moderate Thrust from a  

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 Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergyInnovation Portal Biomass

191

The effect of time-since-treatment and other factors on the perceived scenic beauty of southern pine-oak forest plots  

E-Print Network [OSTI]

This study investigated the effects of silvicultural treatment, season, and time-since-treatment on the perceived scenic beauty of 20 pine-oak plots on the Ouachita National Forest, Arkansas. Treatments consisted of reproduction cuts in which...

Gritter, Molly Kay

1997-01-01T23:59:59.000Z

192

Distribution of stress in the oceanic lithosphere beneath the Lau-Havre Basin  

E-Print Network [OSTI]

. If the material injected into the basin floor came from the upper edge of the down-going slab, then it should be andesitic in composition just like the rocks of the volcanic frontal arc which are thought to have the same source. The CI CI CI Cl I I I I... arcs. In this theory, the Benioff zones do not delineate great thrust faults in the classical sense, but rather, they reflect underthrusting or subduction of lithospheric plates into the mantle beneath the arcs. The Origin of Marginal Basins...

Altman, Larry Wayne

1978-01-01T23:59:59.000Z

193

Association between frontal cortex oxidative damage and beta-amyloid as a function of age in Down syndrome.  

E-Print Network [OSTI]

A. Schmitt g , D. Allan Butter?eld a, ? , Elizabeth Head66]. ? Correspondence to: D. Allan Butter?eld, Department of

2012-01-01T23:59:59.000Z

194

The Effects of Healthy Aging on Recollection and Familiarity Components of Recognition Memory and Frontal Lobe Function   

E-Print Network [OSTI]

According to the dual-process hypothesis of memory and aging (DPHMA), aging is associated with a decline in recollection efficiency and a relative stability in familiarity based mechanisms. The current study was carried ...

May, Michelle F M

2008-06-27T23:59:59.000Z

195

Measurements versus Predictions for a Hybrid (Hydrostatic plus Hydrodynamic Thrust Bearing for a Range of Orifice Diameters  

E-Print Network [OSTI]

bearings with three different orifice diameters (1.63, 1.80, and 1.93 mm) are tested for a range of supply pressures, fluid film thicknesses, and rotational speeds. The water-lubricated test bearings have eight pockets, with feed orifices located centrally...

Esser, Paul R.

2011-08-08T23:59:59.000Z

196

Performance characterization and optimization of a diverging cusped field thruster with a calibrated counter-weighted millinewton thrust stand  

E-Print Network [OSTI]

The previously developed Diverging Cusped Field Thruster (DCFT) has undergone further investigations and performance characterization. The DCFT is a magnetically conned plasma thruster that uses cusped magnetic fields to ...

Daspit, Ryan M

2012-01-01T23:59:59.000Z

197

The Interplay Between NVIDIA's Thrust GPU Computing Template Library and Unified Memory Support in CUDA 6.0  

E-Print Network [OSTI]

is available on GitHub [4]. Op. Type Func. Name Host [H] Device [D] H-R H-W H-M-R H-M-W D-R D-W D-M-R D-M-W

Negrut, Dan

198

Field imaging spectroscopy and inferring a blind thrust earthquake history from secondary faulting : 1944 San Juan Earthquake, Argentina  

E-Print Network [OSTI]

faults in the eastern Precordillera of western Argentina.la Asociación Geológica Argentina. Molnar, P. , E. T. Brown,laAsociacio?n Geolo?gica Argentina, v. 57, no. 1, p. 45-54.

Ragona, Daniel Eduardo

2007-01-01T23:59:59.000Z

199

Space System Architecture: Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust I and II)  

E-Print Network [OSTI]

The Space Systems, Policy and Architecture Research Consortium (SSPARC) was formed to make substantial progress on problems of national importance. The goals of SSPARC were to:

Hastings, Daniel

200

Field imaging spectroscopy and inferring a blind thrust earthquake history from secondary faulting : 1944 San Juan Earthquake, Argentina  

E-Print Network [OSTI]

Harrington, H. J. , (1944), El sismo de San Juan; del 15 deHarrington, H. J. , (1944), El sismo de San Juan; del 15 deconla magnitud maxima del sismo probable en la zona de la

Ragona, Daniel Eduardo

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

The Development of Open Water-lubricated Polycrystalline Diamond (PCD) Thrust Bearings for Use in Marine Hydrokinetic (MHK) Energy Machines  

SciTech Connect (OSTI)

Polycrstalline diamond (PCD) bearings were designed, fabricated and tested for marine-hydro-kinetic (MHK) application. Bearing efficiency and life were evaluated using the US Synthetic bearing test facility. Three iterations of design, build and test were conducted to arrive at the best bearing design. In addition life testing that simulated the starting and stopping and the loading of real MHK applications were performed. Results showed polycrystalline diamond bearings are well suited for MHK applications and that diamond bearing technology is TRL4 ready. Based on life tests results bearing life is estimated to be at least 11.5 years. A calculation method for evaluating the performance of diamond bearings of round geometry was also investigated and developed. Finally, as part of this effort test bearings were supplied free of charge to the University of Alaska for further evaluation. The University of Alaska test program will subject the diamond bearings to sediment laden lubricating fluid.

Cooley, Craig, H.; Khonsari, Michael,, M; Lingwall, Brent

2012-11-28T23:59:59.000Z

202

IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 33, NO. 2, APRIL 2008 123 Thrust Characterization of a Bioinspired Vortex Ring  

E-Print Network [OSTI]

and an orifice on the other side. The net effect of periodic movement of the moving wall is the ingestion of low-mo- mentum fluid inside the cavity and then the expulsion of the fluid as a pulsatile jet from the orifice. The accuracy of the model degrades for stroke ratios above the formation number where part of the expelled jet

Mohseni, Kamran

203

Provenance and diagenesis of the Ivishak Sandstone, northern Alaska  

E-Print Network [OSTI]

. The major detrital species it contains include: a) quartz (49X), dominantly reworked sedimentary and volcanic monocrystalline quartz and metamorphic polycrystalline quartz; b) chert (18/), contain- ing variable amounts of inclusions (clay and carbonate...- stone, Black Warrior basin and the Ouachitas: Q repre- sents monocrystalline quartz, polycrystalline quartz and chert; F represents total feldspar; L represents total lithic fragments. . . . . . . . . . . . . . . . . . . . ~ 52 19 Triangular Q FL...

Burch, Gary Kenneth

1984-01-01T23:59:59.000Z

204

The Effects of Healthy Adult Aging on Recognition Memory and Performance on Tests That Rely on Frontal and Medial Temporal Lobe Function: Evidence Contradicting The DPHMA.   

E-Print Network [OSTI]

Dual process theories account for age-related changes in memory by proposing that old age is associated with deficits in recollection together with invariance in familiarity (DPHMA). The authors evaluated the DPHMA by ...

Fagan, Stephanie

2009-07-03T23:59:59.000Z

205

Menopause leads to elevated expression of macrophage-associated genes in the aging frontal cortex: rat and human studies identify strikingly similar changes  

E-Print Network [OSTI]

91:461–553. Streit W, Graeber M, Kreutzberg G: Functional4320–4330. 32. Streit W, Graeber M, Kreutzberg G: Peripheral

2012-01-01T23:59:59.000Z

206

Physical models of magmatic intrusion during thrusting Olivier Galland, Jean de Bremond d'Ars, Peter R. Cobbold and Erwan Hallot  

E-Print Network [OSTI]

of the experi- ments quoted, fluid viscosity was too large for hydraulic fracturing to occur. By contrast, the viscosity of our model material was low enough to permit hydraulic fracturing. During hydraulic fracturing, which form perpen- dicularly to the direction of least principal stress. Hydraulic fracturing

Galland, Olivier

207

Structural Geology of a Central Segment of the Qilian Shan-Nan Shan Thrust Belt: Implications for the Magnitude of Cenozoic Shortening in the Northeastern Tibetan Plateau  

E-Print Network [OSTI]

continental deformation: Geology, Burchfiel, B.C. , Zhang,by lower crustal flow: Geology, 28: 703-706. Cowgill, E. ,in north Qilian: Gansu Geology, 20: 40-44 (in Chinese with

Reith, Robin

2013-01-01T23:59:59.000Z

208

Thrust -wrench interference tectonics in the Gulf of Cadiz (Africa -Iberia plate boundary in the North-East Atlantic): insights from  

E-Print Network [OSTI]

, Geofísica e Energia, Campo Grande, Ed. C8, piso 0, 1749-016 Lisboa, Portugal Abstract In the Gulf of Cadiz, 1979; Johnston, 1996; Martinez-Solares and A

Paris-Sud XI, Université de

209

Design of a four rotor unmanned aerial vehicle capable of sustaining zero-roll and zero-pitch flight using vector thrusting  

E-Print Network [OSTI]

In recent decades, remote controlled airplanes and helicopters equipped with video cameras have been used by the movie industry, photographers, and for surveillance. The military deploys these unmanned aerial vehicles ...

Hilton, Danny Charles

2005-01-01T23:59:59.000Z

210

Structural analysis of the western Llano uplift with emphasis on the Mason fault  

E-Print Network [OSTI]

of the Marble Falls and Smithwick Formations 52 10. Schematic tectonic cross section across the Llano region during the Ouachita orogeny 55 11. Simplified geologic map of Llano region 59 12. Geologic map of Precambr i an structur e in Mason area 61 13... Formation Marble Falls Formation upper member unconformity Morrowian Series Marble Falls Formation lower member Mississippian System Barnett Formation Chappel Formation Devonian System Houy Formation Ives Breccia neon for mf ty Ordovician...

Becker, Joseph Ernest

1985-01-01T23:59:59.000Z

211

Local Attentional Bias Increases Approach Motivation: Evidence from Event-Related Potentials and Frequency Analyses  

E-Print Network [OSTI]

Harmon-Jones Committee Members, Kelly Haws Brandon Schmeichel Barry Setlow Head of Department, Les Morey May 2010 Major Subject: Psychology iii ABSTRACT Local Attentional Bias Increases Approach Motivation...: Evidence from Event-Related Potentials and Frequency Analyses. (May 2010) Philip Arvis Gable, B.A., Ouachita Baptist University; M.S., Texas A&M University Chair of Advisory Committee: Dr. Eddie Harmon-Jones Over twenty years of research have examined...

Gable, Philip Arvis

2011-08-08T23:59:59.000Z

212

E-Print Network 3.0 - alumaa eiliv steinnes Sample Search Results  

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

reconstructed from a mega-scale thrust-fault complex, Kanin Peninsula, northwestern Russia Summary: -scale thrust-fault complex, Kanin Peninsula, northwestern Russia EILIV...

213

Approved by the UHS Patient Education Committee Revised 6/13/12 Page 1 of 3  

E-Print Network [OSTI]

, cough, wheezing and sometimes frontal headache. Causes These symptoms occur when the body mistakenly

214

NSF/SRC Engineering Research Center for Environmentally Benign Semiconductor Manufacturing Integrated ESH Assessment  

E-Print Network [OSTI]

Integrated ESH Assessment: Cu CVD and ALD Unit Process Optimization (Thrust C, Task C-5) Wei Lei, Soon Cho 28 37Integrated ESH Assessment Major Deliverable Deliverable Thrust BThrust A Thrust C Thrust D Perspective · Project Objectives ­ Exploit physics-based dynamic simulation to extract ESH metrics as function

Rubloff, Gary W.

215

Space System Architecture  

E-Print Network [OSTI]

Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust II and III)

McManus, Dr. Hugh

216

Heat-flow reconnaissance of the Gulf Coastal Plain  

SciTech Connect (OSTI)

Most of the 46 new values of heat flow determined for the Gulf Coastal Plain are in the low to normal range, but heat-flow values averaging 1.8 heat-flow unit (HFU) were obtained in Claiborne, Ouachita, and Union parishes, Louisiana. Moreover, a zone of relatively high heat-flow values and steep thermal gradients (35 to 46/sup 0/C/km) extends from northern Louisiana into southwestern Mississippi. Also near Pensacola, Florida, temperatures of 50/sup 0/C at 1-km depth have been extrapolated from thermal gradients. Future development of low-grade geothermal resources may be warranted in these areas.

Smith, D.L.; Shannon, S.S. Jr.

1982-04-01T23:59:59.000Z

217

Microsoft PowerPoint - Entergy-Hydro-Operations_Smethers [Compatibility Mode]  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping Richland Operations Office SiteOuachita River System LAKE

218

Microsoft PowerPoint - FLC_MidCon_0908_TCAnderson.ppt [Compatibility Mode]  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping Richland Operations Office SiteOuachita River System LAKEin a

219

Microsoft PowerPoint - FNALgeorgiak_final_nobackup  

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 Optical Depth7-1D: VegetationEquipment Surfaces andMapping Richland Operations Office SiteOuachita River System LAKEin

220

Microsoft PowerPoint - Feli_Poster_ARM_STM_2007_DW.ppt  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping Richland Operations Office SiteOuachita River System

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


221

Microsoft PowerPoint - File Transfer-Turner  

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 Optical Depth7-1D: VegetationEquipment Surfaces andMapping Richland Operations Office SiteOuachita River SystemTransfer Best

222

Microsoft PowerPoint - Module 10f - GT PCS - final.ppt [Compatibility...  

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

Oil Radial Bearing Oil Radial & Thrust Bearing Dry Gas Seal Dry Gas Seal Oil Radial & Thrust Bearing Dry Gas Speed (rpm): Flow (kgs): 193 Seal Oil Radial Bearings Oil Radial...

223

The evolution and hydrocarbon habitat of the Papuan fold belt, PNG  

SciTech Connect (OSTI)

After over 70 years of hydrocarbon exploration in the Papuan fold belt of PNG (Papua New Guinea) there have been a number of hydrocarbon discoveries over recent years that have confirmed its potential as a significant producing province. The Papuan basin developed during the early Mesozoic as part of the northeast corner of the Australian passive margin. The basin's tertiary evolution and the development of the Papuan fold belt within the Papuan basin has evolved in response to oblique convergence between the northerly moving Australian plate and westerly moving Pacific plate. Restacking of the Mesozoic passive margin sequence within the Papuan Basin was initiated in the early miocene by southward abduction of the Solomon Sea plate and the subsequent collision, in the late Miocene, of the Melanesian Island arc along the northeastern margin of PNG. This later collision provided the driving mechanism for the development of the papuan thrust belt. To date, all the significant hydrocarbon discoveries made within the Papuan fold belt have been located within the frontal zone of the fold belt, which is characterized by relatively simple ramp anticlines and thick-skinned inversion structures. The primary proven reservoir fairway is the Jurassic Toro formation, which is a sequence of stacked submarine bars prograding out across a shallow-marine low-gradient shelf. Geochemical analysis of produced hydrocarbons and samples collected from the many surface seeps found in the fold belt indicate two main families of oil. A model explains the distribution of hydrocarbons discovered to date, which involves Jurassic and Cretaceous source intervals and a complex history of secondary migration and entrapment. The unique technical problems associated with exploration of the Papuan fold belt leave many elements of the proven play systems uncertain, but in so doing, they present many challenges and opportunities for the future.

Dalton, D.G.; Smith, R.I.; Cawley, S.J. (BP Australia Ltd., Melbourne, Victoria (Australia))

1990-05-01T23:59:59.000Z

224

Energetics of Swimming and Flying in Formation Formation movement during swimming and flying has been hypothesized to reduce  

E-Print Network [OSTI]

and organized as wing tip vortices, from oscillating hydrofoils in the form of a thrust-type vortex street

Fish, Frank

225

6 Sex and Power John Berger writes  

E-Print Network [OSTI]

. The thrust of Berger's argument is that the artistic nude is no different from the soft porn nude, existing

Robinson, John A.

226

Design and control of an high maneuverability remotely operated vehicle with multi-degree of freedom thrusters  

E-Print Network [OSTI]

This research involves the design, manufacture, and testing of a small, thrust-to- mass ratio in all directions. One ...

Walker, Daniel G. (Daniel George)

2005-01-01T23:59:59.000Z

227

E-Print Network 3.0 - anal canal duplication Sample Search Results  

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

Siliconemolds are, of course, flexible duplicates of the original nodules. Dental plaster was poured into both... - sphenotic; dspo, exposed portion of sphenotic; Fr, frontal;...

228

acque del lago: Topics by E-print Network  

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

27 Geophysical evidence of multiple glacier advances in Lago Fagnano (54 southernmost Patagonia Geosciences Websites Summary: identify and map a complex set of submerged frontal,...

229

E-Print Network 3.0 - active trial operation Sample Search Results  

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

Sciences 4 COGNITIVE NEUROSCIENCE Role of the basal ganglia in switching a planned response Summary: from frontal eye fields, an area shown to be more active for antisaccade...

230

E-Print Network 3.0 - acute uncomplicated sigmoid Sample Search...  

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

and Medicine 24 European consensus on viral encephalitis Herpes simplex encephalitis (HSE) is one of the Summary: frontal andor temporal lobe necrosis, and patients present...

231

E-Print Network 3.0 - anteroinferior labroligamentous lesions...  

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

lesions Page: << < 1 2 3 4 5 > >> 1 RTERIOVENOUS malformations (AVMs) of the brain are congenital lesions characterized by abnormal Summary: with anteroinferior frontal...

232

E-Print Network 3.0 - adsorption chromatographic processes Sample...  

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

THE INDIVIDUAL CHROMATOGRAPHIC BAND... by characteristic points and binary frontal analysis. In the first case, the adsorption of the ... Source: d'Orlans, Universit -...

233

E-Print Network 3.0 - anterior iliac crest Sample Search Results  

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

and inferior iliac spines, posterior... - anterior cranial fossa (frontal lobe cerebrum), middle cranial fossa (temporal lobe cerebrum), posterior... and transverse sinuses, ......

234

Script generation and multitasking in HIV-1 infection : implications for everyday functioning  

E-Print Network [OSTI]

Gagnon S. (2004). Script generation following frontal andGroup. (2005). Action (verb) generation in HIV-1 infection.Note. SG = Script Generation test; MT = Multitasking test. *

Scott, James Cobb

2009-01-01T23:59:59.000Z

235

Pulsed hydrojet  

DOE Patents [OSTI]

An underwater pulsed hydrojet propulsion system is provided for accelerating and propelling a projectile or other vessel. A reactant, such as lithium, is fluidized and injected into a water volume. The resulting reaction produces an energy density in a time effective to form a steam pocket. Thrust flaps or baffles direct the pressure from the steam pocket toward an exit nozzle for accelerating a water volume to create thrust. A control system regulates the dispersion of reactant to control thrust characteristics.

Bohachevsky, I.O.; Torrey, M.D.

1986-06-10T23:59:59.000Z

236

E-Print Network 3.0 - abdominal wall bleeding Sample Search Results  

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

and shout "Are you OK?" Summary: IF ... THEN ... Person is choking (cannot talk or cough) Give abdominal thrusts until object is removed or person becomes... unresponsive If...

237

High-Temperature-High-Volume Lifting For Enhanced Geothermal...  

Open Energy Info (EERE)

include high-temperature drive system materials, journal and thrust bearings, and corrosion and erosion-resistant lifting pump components. Finally, in Phase 3, the overall...

238

High Fidelity Radiative Thermal Transport Simulations of a Scramjet Propulsion System.  

E-Print Network [OSTI]

??Scramjets are a type of air breathing propulsion system that have the potential to efficiently provide thrust for atmospheric vehicles at high speeds. Defining the… (more)

Irvine, Adam Glenn

2013-01-01T23:59:59.000Z

239

US Synthetic Corp (TRL 4 Component) - The Development of Open...  

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

Polycrystalline Diamond Thrust Bearings for use in Marine Hydrokinetic (MHK) Energy Machines US Synthetic Corp (TRL 4 Component) - The Development of Open, Water Lubricated...

240

Processing Science  

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

Processing Science Related to the Electron Beam Melting Additive Manufacturing Process October 14 th , 2014 Ryan Dehoff Metal Additive Manufacturing Thrust Lead Manufacturing...

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

NERSC/DOE BES Requirements Workshop Worksheet - Normand Modine  

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

Modine BES Requirements Worksheet 1.1. Project Information - Center for Integrated Nanotechnology (CINT) - Theory and Simulation Thrust Document Prepared By Normand Modine Project...

242

aircraft propulsion reactors: Topics by E-print Network  

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

to produce adequate thrust, reduce ... Dicara, Daniel L 2006-01-01 13 Simplest AB-Thermonuclear Space Propulsion and Electric Generator CERN Preprints Summary: The author...

243

E-Print Network 3.0 - anti-rotavirus al fin Sample Search Results  

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

anal fins differently in different gaits (Gordon et al., 2000; Hove et al., 2001). At swimming... fins provide thrust for the animal and the ... Source: Lauder, George V. -...

244

E-Print Network 3.0 - aged lean duplex Sample Search Results  

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

and thermochronologic ages from rocks in the Main Central thrust zone in central Nepal. At its current exposure level... duplex. Se- quential emplacement of the Main Central...

245

E-Print Network 3.0 - alto valle del Sample Search Results  

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

Sciences and Ecology 12 The Main Central Thrust Zone (MCT) in Lower Dolpo (Western Nepal) affects both the lower part of the Higher Himalayan Crys- Summary: Cristallino...

246

Hot Particle and Turbulent Transport Effects on Resistive Instabilities  

SciTech Connect (OSTI)

This research project included two main thrusts; energetic particle effects on resistive MHD modes in tokamaks, and turbulence interactions with tearing modes in simplified geometry.

Brennan, Dylan P.

2012-10-16T23:59:59.000Z

247

E-Print Network 3.0 - annecy basin eastern Sample Search Results  

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

Geosciences 44 Mass movement-induced fold-and-thrust belt structures in unconsolidated sediments in Lake Lucerne (Switzerland) Summary: plains, the wedges of massflow...

248

This  

Gasoline and Diesel Fuel Update (EIA)

or Impediments to their Development: The ParadoxSan Juan, Uinta Piceance, Greater Green River, and Powder River Basins and the Montana Thrust Belt. Prepared by the...

249

Appendix A: Handling of Federal  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

or Impediments to their Development: The ParadoxSan Juan, Uinta Piceance, Greater Green River, and Powder River Basins and the Montana Thrust Belt. Prepared by the...

250

Tectonophysics, 119 (1985) 67-88 Elsevier Science Publishers B.V.. Amsterdam -Printed in The Netherlands  

E-Print Network [OSTI]

in The Netherlands 67 THE ROLE OF SALT IN FOLD-AND-THRUST BELTS DAN M. DAVIS and TERRY ENGELDER Lamont -Doherty

Engelder, Terry

251

E-Print Network 3.0 - actuated gimbal hierax Sample Search Results  

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

minimal... and release ground collision momentum, and as an energy accumulator to store thrust actuation energy during... flight. This design features high energy efficiency and...

252

Microsoft Word - 12-9045707-001 NGNP Pri-Sec Study.doc  

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

However, the theoretical rupture size would be smaller, reducing blowdown rates, thrust loads, and internal loadings during blowdown. The net impact is expected to be...

253

National Security Initiatives | ORNL  

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

Our Primary Thrusts A science-based approach to cyber security Develop breakthrough nuclear forensic science Expand bioinformatics program to address critical biosurveillance gaps...

254

Mesozoic and Cenozoic structural geology of the CP Hills, Nevada Test Site, Nye County, Nevada; and regional implications  

SciTech Connect (OSTI)

Detailed mapping and structural analysis of upper Proterozoic and Paleozoic rocks in the CP Hills of the Nevada Test Site, together with analysis of published maps and cross sections and a reconnaissance of regional structural relations indicate that the CP thrust of Barnes and Poole (1968) actually comprises two separate, oppositely verging Mesozoic thrust systems: (1) the west-vergent CP thrust which is well exposed in the CP Hills and at Mine Mountain, and (2) the east-vergent Belted Range thrust located northwest of Yucca Flat. West-vergence of the CP thrust is indicated by large scale west-vergent recumbent folds in both its hangingwall and footwall and by the fact that the CP thrust ramps up section through hangingwall strata toward the northwest. Regional structural relations indicate that the CP thrust forms part of a narrow sigmoidal belt of west-vergent folding and thrusting traceable for over 180 km along strike. The Belted Range thrust represents earlier Mesozoic deformation that was probably related to the Last Chance thrust system in southeastern California, as suggested by earlier workers. A pre-Tertiary reconstruction of the Cordilleran fold and thrust belt in the region between the NTS and the Las Vegas Range bears a close resemblance to other regions of the Cordillera and has important implications for the development of hinterland-vergent deformation as well as for the probable magnitude of Tertiary extension north of Las Vegas Valley. Subsequent to Mesozoic deformation, the CP Hills were disrupted by at least two episodes of Tertiary extensional deformation: (1) an earlier episode represented by pre-middle Miocene low-angle normal faults, and (2) a later, post-11 Ma episode of high-angle normal faulting. Both episodes of extension were related to regional deformation, the latter of which has resulted in the present basin and range topography of the NTS region.

Caskey, S.J. [Nevada Univ., Reno, NV (United States)

1991-08-01T23:59:59.000Z

255

Correlation Model for 3D Texture Kristin J. Dana and Shree K. Nayar  

E-Print Network [OSTI]

angle v is 33.75 , 56.25 and 78.75 . These images were obtained from a rough plaster sample. These views were generated by warping the frontal view of the same plaster surface. This contrived 2D texture has the same appearance in the frontal view as the rough plaster sample. fects that depend

Nayar, Shree K.

256

Detection of Early Morning Daily Activities with Static Home and Wearable Wireless Nuri Firat Ince1, 2  

E-Print Network [OSTI]

or a penetrating injury to the head. In general, the frontal part of the brain is damaged in TBI cases. The frontal monitoring system for assisting patients with cognitive impairments due to traumatic brain injury (TBI tasks respectively. Keywords: Traumatic Brain Injury, Cognitively Impaired, Wearable Sensors, Wireless

Minnesota, University of

257

Q. J. R. Meteorol. Soc. (2006), 132, pp. 865883 doi: 10.1256/qj.04.187 Observations of the depth of ice particle evaporation  

E-Print Network [OSTI]

) suggested that evaporative cooling from falling ice particles can have a more significant dynamical impact of ice particle evaporation beneath frontal cloud to improve NWP modelling By RICHARD M. FORBES1 21 November 2005) SUMMARY The evaporation (sublimation) of ice particles beneath frontal ice cloud

Reading, University of

258

Transient power control in dynamic positioning -governor feedforward and  

E-Print Network [OSTI]

other large power con- sumers are installed on a particular vessel. A diesel-driven power plant operatesTransient power control in dynamic positioning - governor feedforward and dynamic thrust allocation-mail: skjetne@ieee.org) Abstract: A thrust allocation algorithm with capability to assist the power management

Johansen, Tor Arne

259

INSTITUTE OF PHYSICS PUBLISHING Bioinsp. Biomim. 1 (2006) S42-S48  

E-Print Network [OSTI]

are oscillated dorso-ventrally. Effective thrust generation is a function of the kinematics of the flukes behavior in which the caudal flukes act as a hydrofoil to generate thrust. The oscillatory swimming motions of the oscillating flukes (Long et al 1997, Fish 1998a, 1998b). Angle of attack is defined as the angle between

260

Aust. J. ZOO^., 1993, 42, 79-101 Influence of Hydrodynamic Design  

E-Print Network [OSTI]

with that for mammals using hydrofoils. Lift-based swimmingis a rapid and high-powered propulsive mode. Oscillations fully aquatic mammals use lift-based propulsion with hydrofoils. Because paddling generates thrust of the hydrofoil generate thrust throughout the stroke cycle. For cetaceans and pinnipeds, propulsive efficiency

Fish, Frank

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

INSTITUTE OF PHYSICS PUBLISHING BIOINSPIRATION & BIOMIMETICS Bioinsp. Biomim. 1 (2006) S42S48 doi:10.1088/1748-3182/1/4/S06  

E-Print Network [OSTI]

structure in cetaceans, which produce hydrodynamic thrust as the caudal vertebrae are oscillated dorso locomotor behavior in which the caudal flukes act as a hydrofoil to generate thrust. The oscillatory the angle of attack of the oscillating flukes (Long et al 1997, Fish 1998a, 1998b). Angle of attack

Fish, Frank

262

Rocket Activity "Hero Engine"  

E-Print Network [OSTI]

was a spinning copper sphere that was propelled by a thrust produced by a jet of steam. The engine was an early34 Rocket Activity Pop Can "Hero Engine" Objective To investigate Newton's third law of motion engines out of soft drink cans and investigate ways to increase the action-reaction thrust produced

Provancher, William

263

Autonomous helicopter flight via reinforcement learning  

E-Print Network [OSTI]

. As the helicopter main-rotor's blades sweep through the air, they generate an amount of upward thrust that (generally) increases with the angle at which the rotor blades are tilted. By varying the tilt angle of the rotor blades, the collective pitch control affects the main rotor's thrust. · a4: The tail rotor

Jordan, Michael I.

264

Application of dynamic programming approach to aircraft take-off in a windshear  

E-Print Network [OSTI]

speed relative to wind aircraft speed relative to ground relative path inclination angle of attack liftdrag;thrust; (1) (2) #12;Forces Thrust: Drag: Lift: 10 #12;Wind (microburst) 11 #12;Microburst: Model 1 in the presence of wind disturbances, Izv. Ross. Akad. Nauk, Tekhn. Kibernet., no. 1, 68-76, 1993 (in Russian

Turova, Varvara

265

Generalized Automatic and Augmented Manual Flight Control  

E-Print Network [OSTI]

Control System (TECS) · Total Heading Control System (THCS) · Condor Application · Fly By Wire Augmented #12;Typical Transport Airplane Flight Guidance & Control System as many as 8 LRUs Triple FMS · Mission Planning · Navigation · Performance Autothrottle Yaw Damper Dual Single Dual · Thrust Rating · Thrust

Berlin,Technische Universität

266

Engineering Resilient Cyber-Physical Systems  

E-Print Network [OSTI]

Engineering Resilient Cyber-Physical Systems Future Grid Thrust Area 6 White Paper Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Thrust Area 6 White Paper Engineering Resilient Cyber-Physical Systems Project Team Thomas J. Overbye University

267

Performance Analysis of STOVL Aircraft Nozzle in Hover Frank K. Lu*  

E-Print Network [OSTI]

the gross thrust coefficient as a function of nozzle pressure and nozzle area ratios. The analysis is sup- sion system and nacelle, and to employing a variable geometry nozzle system to deflect the thrust1 Performance Analysis of STOVL Aircraft Nozzle in Hover Frank K. Lu* University of Texas

Texas at Arlington, University of

268

Effects of coastal transitions on cloud-to-ground lightning  

E-Print Network [OSTI]

and negative CG flash rate changed in a more predictable manner for airmass storms than in frontal storms. In the single airmass storm which moved onshore, the flash rate increased, while in the storms which moved offshore, the negative CG flash rates had a... in frontal storms. In the non-frontal storm which moved onshore, the flash rate increased, while in the storms which moved offshore, the flash rate decreased in 80% of the cases. In the storms caused by the passage of fronts, the negative CG flash rate...

Studwell, Aaron Mark

2012-06-07T23:59:59.000Z

269

Propellant feed system of a regeneratively cooled scramjet  

SciTech Connect (OSTI)

An expander cycle for an airframe-integrated hydrogen-fueled scramjet is analyzed to study regenerative cooling characteristics and overall specific impulse. Below Mach 10, the specific impulse and thrust coincide with the reference values. At Mach numbers above 10, a reduction of the specific impulse occurs due to the coolant flow rate requirement, which is accompanied by an increase of thrust. It is shown that the thrust may be increased by injecting excess fuel into the combustor to compensate for the decrease of the specific impulse. 9 refs.

Kanda, Takeshi; Masuya, Goro; Wakamatsu, Yoshio (National Aerospace Laboratory, Kakuda (Japan))

1991-04-01T23:59:59.000Z

270

Health-Compromising Behaviors characteristics  

E-Print Network [OSTI]

, cognitive impairments, 15% of health care costs = Etoh abuse treatment, underestimate of health costsHealth-Compromising Behaviors characteristics substance abuse and dependence ­ opponent process theory ­ incentive salience ­ frontal executive effects alcohol abuse and dependence smoking #12

Meagher, Mary

271

Optogenetic disruption of memory-drive, oculomotor behavior in the non-human primate  

E-Print Network [OSTI]

Pharmacological inactivation studies have shown that the frontal eye field (FEF) is critical for executing saccades to remembered locations. FEF neurons increase their firing rate during the three epochs of the memory-guided ...

Acker, Leah C. (Leah Christine)

2014-01-01T23:59:59.000Z

272

Empirical research Enhancing vigilance in operators with prefrontal cortex transcranial direct current  

E-Print Network [OSTI]

, USA b Booz Allen Hamilton, 700 N. St. Mary's St, Suite 700, San Antonio, TX 78205, USA c Air Force cortex in vigilance. Further, they suggest that modulation of the frontal cortices--and connected

Parasuraman, Raja

273

Thalamocortical model for a propofol-induced alpha rhythm associated with loss of consciousness  

E-Print Network [OSTI]

Recent data reveal that the general anesthetic propofol gives rise to a frontal ?-rhythm [alpha rhythm] at dose levels sufficient to induce loss of consciousness. In this work, a computational model is developed that ...

Ching, Shinung

274

Thalamocortical Mechanisms for the Anteriorization of Alpha Rhythms during Propofol-Induced Unconsciousness  

E-Print Network [OSTI]

As humans are induced into a state of general anesthesia via propofol, the normal alpha rhythm (8–13 Hz) in the occipital cortex disappears and a frontal alpha rhythm emerges. This spatial shift in alpha activity is called ...

Vijayan, Sujith

275

Behavioral/Systems/Cognitive Synchronous, Focally Modulated -Band Oscillations  

E-Print Network [OSTI]

, primarily synchronous -band voltage oscillations occur in the sensorimotor and frontal cortex of humansBehavioral/Systems/Cognitive Synchronous, Focally Modulated -Band Oscillations Characterize Local oscillations in the -frequency band ( 15­30Hz

Graybiel, Ann M.

276

The Effect of a Stress Condition on an Ecological Measure of Multitasking   

E-Print Network [OSTI]

Stress hormones have been shown to influence the frontal lobes, adversely impacting the executive functions which rely on them. These same executive processes have been found to underlie multitasking ability. Therefore, ...

Deckro, Joseph

2009-07-03T23:59:59.000Z

277

Applications How to build a brain  

E-Print Network [OSTI]

Applications How to build a brain Chris & Terry Centre for Theoretical Neuroscience University y z A B T #12;Learning results #12;Rule (R) (Language Areas) Context (VMPFC) Right Inferior Frontal

Anderson, Charles H.

278

atom-transfer radical polymerization: Topics by E-print Network  

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

polymerization can occur either in a bulk mode (BP) or in a frontal mode (FP) via a propagating self- sustaining Gross, Laura K. 56 Thse de doctorat de l'cole Polytechnique...

279

CoastWatch / OceanWatch SOCD All-hands  

E-Print Network [OSTI]

, NASA and NOAA using MOBY for vicarious calibration (and Europeans too we hear) 5. Ecological/SST , Blended SST, Surface Salinity, SAR Winds, chl Frontal, http://coastwatch.noaa.gov/cwn/cw_reports.html #12

280

The wake structure behind a porous obstruction and its implications for deposition near a finite patch of emergent vegetation  

E-Print Network [OSTI]

This experimental study describes the mean and turbulent flow structure in the wake of a circular array of cylinders, which is a model for a patch of emergent vegetation. The patch diameter, D, and patch density, a (frontal ...

Chen, Zhengbing

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Experimental Investigation on the Use of Water Soluble Polyacrylamides as Thickeners During CO_(2) WAG EOR  

E-Print Network [OSTI]

, which has a good correlation to previous laboratory measurements and EOS predictions for live oil. The core flooding experiments gave insights regarding the role of miscibility, frontal advance rate, heterogeneity and water viscosity on the viscous...

Tovar, Francisco

2014-07-24T23:59:59.000Z

282

Phylogeny of the Nasutitermtinae and Revision of the Neotropical Genus Syntermes Holmgren (Isoptera: Termitidae)  

E-Print Network [OSTI]

The Nasutitennitixiae are one of the most diverse subfamilies of termites, with more than 80 genera and 600 known species. Soldiers of most Nasutitermitinae have their heads modified for, chemical defense, with a long frontal tube connected to a...

Constantino, Reginaldo

283

Language processing in the occipital cortex of congenitally blind  

E-Print Network [OSTI]

Humans are thought to have evolved brain regions in the left frontal and temporal cortex that are uniquely capable of language processing. However, congenitally blind individuals also activate the visual cortex in some ...

Bedny, Marina

284

Project Report on Human Detection and Body Ya Chang Changbo Hu  

E-Print Network [OSTI]

skin pigmentation and radiation damage [6]. This approach is most successful when frontal faces as computing one of parameterized optical flow [24]. Though this method can provide dense image information

Hu, Changbo

285

Revision of Neartic species in Opius (Gastrosema)(Hymenoptera:Braconidae:Opiinae)  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . , . 91 17 Shape of the mandible in lateral view and the mandibular teeth in frontal view. A, Mandible of Opi us alconanus in lateral view. B, Mandibular teeth of O. alconanus in frontal view. C, Mandible of O. castaneigaster in lateral view. D..., 500 described species, Opiinae is one of the most speciose braconid subfamilies (Wharton 1997d). Relative to other braconid subfamilies, only Braconinae (over 2, 000 species), Microgastrinae (over 1, 400 species), Doryctinae (approximately 1, 178...

Kula, Robert R

2001-01-01T23:59:59.000Z

286

Measured and Predicted Rotor-Pad Transfer Functions for a Rocker-Pivot Tilting-Pad Journal Bearing  

E-Print Network [OSTI]

Many researchers have compared predicted stiffness and damping coefficients for tilting-pad journal bearings (TPJBs) to measurements. Most have found that direct damping is consistently overpredicted. The thrust of this research is to explain...

Wilkes, Jason Christopher

2012-02-14T23:59:59.000Z

287

The plasma focus as a thruster  

E-Print Network [OSTI]

The need for low propellant weight, high efficiency propulsion systems is a glaring need for various space missions. This thesis presents the thrust modeling of the Dense Plasma Focus plasma motion phases. It also contrasts some of the engineering...

Hardy, Richard Lee

2005-02-17T23:59:59.000Z

288

INTEGR. COMP. BIOL., 42:10441049 (2002) Flexible Wings and Fins: Bending by Inertial or Fluid-Dynamic Forces?1  

E-Print Network [OSTI]

arise, in part, from the passive mechanics of oscillating a flexible air- or hydrofoil. At the same time elasticity can affect thrust for a given level of energy input in the form of an inertial oscillation

Daniel, Tom

289

Force and hydrodynamic efficiency measurements of a three-dimensional flapping foil  

E-Print Network [OSTI]

Investigations into unsteady flapping foil propulsion have shown that it is an efficient and high thrust means of propulsion. Extensive work has been done to optimize the efficiency of two-dimensional flapping foils, varying ...

McLetchie, Karl-Magnus Weidmann

2004-01-01T23:59:59.000Z

290

Propeller design optimization for tunnel bow thrusters in the bollard pull condition  

E-Print Network [OSTI]

Tunnel bow thrusters are often used by large ships to provide low-speed lateral maneuverability when docking. Required to provide high thrust while essentially at a standstill, the design point for these thrusters is the ...

Wilkins, James R., IV

2012-01-01T23:59:59.000Z

291

Performance of biologically inspired flapping foils  

E-Print Network [OSTI]

Flapping foil propulsion is thought to provide AUVs with greater maneuverability than propellers. This thesis seeks to simplify the design process for this type of propulsion system by identifying thrust and wake characteristics ...

Read, Melissa B. (Melissa Beth), 1982-

2006-01-01T23:59:59.000Z

292

FOCUS | LETTERS PUBLISHED ONLINE: 24 OCTOBER 2010 | DOI: 10.1038/NGEO991  

E-Print Network [OSTI]

that the Enriquillo­ Plantain Garden fault remains a significant seismic hazard. Hispaniola lies along the complex thrust systems, the North Hispaniola fault and the Muertos fault, and two major, strike-slip fault zones

Cai, Long

293

Lecture 5: libraries and tools Prof. Mike Giles  

E-Print Network [OSTI]

by user host code: helper routines include "plan" construction compute routines perform 1D, 2D, 3D FFTs, reduction Thrust uses CUB for CUDA version of key algorithms Lecture 5 ­ p. 7 CUDA libraries NPP (NVIDIA

Giles, Mike

294

The design, fabrication and testing of micro-fabricated linear and planar colloid thruster arrays  

E-Print Network [OSTI]

New space applications such as orbital control of micro-satellites and precise interferometry have created a demand for high precision, low thrust efficient space engines. Electrospray propulsion is a serious candidate for ...

Velásquez García, Luis Fernando, 1976-

2004-01-01T23:59:59.000Z

295

The effects of lithology and initial fault angle in physical models of fault-propagation folds  

E-Print Network [OSTI]

Experimentally deformed physical rock models are used to examine the effects of changing mechanical stratigraphy and initial fault angle on the development of fault-propagation folds over a flat-ramp-flat thrust geometry. This study also...

McLain, Christopher Thomas

2001-01-01T23:59:59.000Z

296

Multi-criteria lifecycle evaluation of transportation fuels derived from biomass gasification  

E-Print Network [OSTI]

The development of a domestic biofuel industry has been a major policy thrust of the United States federal government in the first decade of the 21st century. Cellulosic biofuels have been identified as the primary candidate ...

Stark, Addison Killean

2010-01-01T23:59:59.000Z

297

Autonomous helicopter flight via Reinforcement Learning  

E-Print Network [OSTI]

. As the helicopter main-rotor's blades sweep through the air, they generate an amount of upward thrust that (generally) increases with the angle at which the rotor blades are tilted. By varying the tilt angle of the rotor blades,

Sastry, S. Shankar

298

Detrital thermochronology of the Alpine foreland basin in Central Switzerland: Insights into tectonic and erosion history of the North Central Alps  

E-Print Network [OSTI]

This study systematically integrates zircon U-Pb geochronology and (U-Th)/He low-temperature thermochronology to correlate the Northern Alpine Foreland Basin (NAFB) sediment provenance and the tectonic and thermal evolution of the thrust stack...

Miller, Joseph Christopher

2012-12-31T23:59:59.000Z

299

Development of an aerodynamic/RCS framework for the preliminary design of a hypersonic aircraft  

E-Print Network [OSTI]

The design of hypersonic airbreathing aircraft pushes the envelope of current state-ofthe-art aerospace propulsion and materials technology. Therefore, these aircraft are highly integrated to produce adequate thrust, reduce ...

Dicara, Daniel L

2006-01-01T23:59:59.000Z

300

Lyapunov-based Integrator Resetting with Application to Marine Thruster Control  

E-Print Network [OSTI]

may give rise to loss in propeller thrust. A Lyapunov function is used to decide appropriate reset by generators driven by diesel engines or gas turbines. This way of generating and transferring power

Johansen, Tor Arne

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Investigation of Multiscale and Multiphase Flow, Transport and Reaction in Heavy Oil Recovery Processes  

SciTech Connect (OSTI)

The report describes progress made in the various thrust areas of the project, which include internal drives for oil recovery, vapor-liquid flows, combustion and reaction processes and the flow of fluids with yield stress.

Yorstos, Yannis C.

2003-03-19T23:59:59.000Z

302

ARC Collaborative Research Seminar Series Winter 2008  

E-Print Network [OSTI]

) University of Michigan, Lurie Engineering Center, Level 4, GM Room Presenting: Thrust Area 1 ­ Dynamics of wheels on soft soil, ice, and hard surfaces. Real-Time Adaptive Volterra Filter Characterization of MR

Papalambros, Panos

303

Piston  

DOE Patents [OSTI]

A number of embodiments of a piston may have a shape that provides enhanced piston guidance. In such embodiments, the piston shape may include an axial profile that is configured to provide certain thrust load characteristics.

Donahue, Richard J. (Colgate, WI)

2007-11-13T23:59:59.000Z

304

Piston  

DOE Patents [OSTI]

A number of embodiments of a piston may have a shape that provides enhanced piston guidance. In such embodiments, the piston shape may include an axial profile that is configured to provide certain thrust load characteristics.

Donahue, Richard J. (Colgate, WI)

2007-12-04T23:59:59.000Z

305

Piston  

DOE Patents [OSTI]

A number of embodiments of a piston may have a shape that provides enhanced piston guidance. In such embodiments, the piston shape may include an axial profile that is configured to provide certain thrust load characteristics.

Donahue, Richard J. (Colgate, WI)

2009-03-24T23:59:59.000Z

306

Mechanical Analysis of Controls on Strain Partitioning in the Himalayas of Central Nepal  

E-Print Network [OSTI]

Mechanical Analysis of Controls on Strain Partitioning in the Himalayas of Central Nepal V. Godard range. We focus on two structures in the Himalayas of central Nepal : the Main Himalayan Thrust (MHT

Paris-Sud XI, Université de

307

Nuclear Power Plant NDE Challenges - Past, Present, and Future  

SciTech Connect (OSTI)

This is a paper that covers the major thrust of NDE work that PNNL has conducted for the U.S. Nuclear Regulatory Commission from 1977 to the present.

Doctor, Steven R.

2007-01-01T23:59:59.000Z

308

Hypothetical Dark Matter/Axion rockets: What can be said about Dark Matter in terms of space physics propulsion  

SciTech Connect (OSTI)

This paper discusses dark matter (DM) particle candidates from non-supersymmetry (SUSY) processes and explores how a DM candidate particle in the 100-400 GeV range could be created. Thrust from DM particles is also proposed for Photon rocket and Axion rockets. It would use a magnetic field to convert DM particles to near photonlike particles in a chamber to create thrust from the discharge of the near-photon-like particles. The presence of DM particles would suggest that thrust from the emerging near-photon-like particle would be greater than with conventional photon rockets. This amplifies and improves on an 'axion rocket ramjet' for interstellar travel. It is assumed that the same methodology used in an axion ramjet could be used with DM, with perhaps greater thrust/power conversion efficiencies.

Beckwith, Andrew [APS/Fermi contractor Aurora, Illinois 60502 630-840-2201 (United States)

2009-03-16T23:59:59.000Z

309

The Wicked Problem of Oil & Gas Development in the Beaufort and Chukchi Seas: Current Permitting and Evaluation of Marine Spatial Planning as a Potential Management Tool  

E-Print Network [OSTI]

Changing climatic conditions and shifting global economics have thrust the Arctic into the spotlight for many scientists, academics, and policymakers as well as those in offshore industries, particularly in shipping and oil and gas. This research...

Johannes, Emilie Ann

2014-06-02T23:59:59.000Z

310

Remarks by Secretary Ernest Moniz at a U.S.-China Business Council...  

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

effective collaboration in a number of areas - clean-coal technology to carbon capture, buildings, vehicles, smart grids. And then I'll come back to a new thrust in terms of the...

311

The Design and Feasibility of a 10 mN Chemical Space Propulsion Alexander Bruccoleri , Paulo Lozano  

E-Print Network [OSTI]

-1,400 to provide additional data to the community. The nozzle's coefficient of thrust efficiency is approximately class space propulsion systems and recommendations are given for propellant choice, valve and pump

312

An experimental investigation into enhancing pulsejet performance through inlet redesign  

E-Print Network [OSTI]

operation, the engine was tested in a moving flow of air. The experimental data consisted of combustion chamber pressure measurements, inlet pressure measurements and thrust measurements. The diffuser configuration successfully achieved the research...

Wood, Randolph Handley, 1967-

1994-01-01T23:59:59.000Z

313

Analysis, Fabrication and Testing of a MEMS-based Micropropulsion System  

E-Print Network [OSTI]

Various trends in the spacecraft industry are driving the development of low-thrust propulsion systems. These may be needed for fine attitude control, or to reduce the mass of the propulsion system through the use of small ...

Bayt, Robert L.

314

E-Print Network 3.0 - alloy steel transition Sample Search Results  

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

Physique 111,Volume 6, mars 1996 Summary: effects in Fe,.,TM,AI alloys (TM transition metal) were the major thrust of a recent detailed study... was a maximum for the alloy...

315

Application of Polymeric Agents for Improved Soil Decontamination  

SciTech Connect (OSTI)

The objectives of the Thrust II project include optimization of the technology for PO Mayak soils, identification of clean up requirements, design and construction of a mobile production-scale process system, installation and deployment of the soil washing technology.

Heiser, John

2008-09-30T23:59:59.000Z

316

Emission spectroscopy for the study of electric propulsion plasmas  

E-Print Network [OSTI]

Typical electric propulsion devices rely on the acceleration of highly ionized plasmas to produce thrust at specific impulses unattainable with state-of-the-art chemical systems. This thesis examines the use of a miniaturized ...

Matlock, Taylor Scott

2009-01-01T23:59:59.000Z

317

Chemistry and Materials Science progress report, FY 1994. Revision 2  

SciTech Connect (OSTI)

Thrust areas of the weapons-supporting research include surface science, fundamentals of the physics and processing of metals, energetic materials, etc. The laboratory directed R and D include director`s initiatives, individual projects, and transactinium science studies.

NONE

1996-01-01T23:59:59.000Z

318

fall 2011 ENGINEERING & SCIENCE 5 Saint Petersburg, Russia, may have its Amber Room, but Pasadena, California,  

E-Print Network [OSTI]

that accel- erates ions to generate thrust instead of relying on chemical fuels--to boldly go beyond earth QuiZ: The French word collisionneur refers to (a) a part of a locomotive; (b) a particle accelerator

319

E-Print Network 3.0 - aluminium-based journal bearing Sample...  

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

of the microbearing system lies in a small journal-bearing... system drag (journal plus thrust bear- ings). The design output power of this turbine is on the order... , the...

320

Design of aircraft noise abatement approach procedures for near-term implementation  

E-Print Network [OSTI]

Advanced aircraft noise abatement approach procedures -- characterized by decelerating, continuous descent approaches using idle thrust, and enabled by flight guidance technologies such as GPS and FMS -- have been shown ...

Ho, Nhut Tan, 1974-

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Lunar descent using sequential engine shutdown  

E-Print Network [OSTI]

The notion of sequential engine shutdown is introduced and its application to lunar descent is motivated. The concept calls for the utilization of multiple fixed thrust engines in place of a single continuously throttleable ...

Springmann, Philip N

2006-01-01T23:59:59.000Z

322

Equilibrium analysis of masonry domes  

E-Print Network [OSTI]

This thesis developed a new method to analyze the structural behavior of masonry domes: the modified thrust line analysis. This graphical-based method offers several advantages to existing methods. It is the first to account ...

Lau, Wanda W

2006-01-01T23:59:59.000Z

323

E-Print Network 3.0 - aerostatic journal bearing Sample Search...  

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

of the microbearing system lies in a small journal-bearing... system drag (journal plus thrust bear- ings). The design output power of this turbine is on the order... , the...

324

Propulsion mechanisms in a helicon plasma thruster  

E-Print Network [OSTI]

Electric thrusters offer an attractive option for various in-space propulsion tasks due to their high thrust efficiencies. The performance characteristics of a compact electric thruster utilizing a helicon plasma source ...

Sinenian, Nareg

2008-01-01T23:59:59.000Z

325

The nature of the Heart Mountain fault in the vicinity of Dead Indian Hill, Park County, Wyoming  

E-Print Network [OSTI]

Mountain thrust blocks consti- tuted a very limited strat1graphic interval, consisting of Ordovician B1ghorn Dolomite, undifferentiated dolomi tes, 1 1mestones and shales of Devonian age (Jefferson-Three Forks Formations) and the Mississippian Madison... of the thrust the transgress1ve fault zone and reports the slope of the transgressive fault to be approximately 10 degrees. A field study was conducted in the area of the transgressive fault in an attempt to better understand the mechanics of how...

Sungy, Eugene Donald

1977-01-01T23:59:59.000Z

326

Parametric wear tests for drilling in thermoplastic fiber composites/metal stacks  

E-Print Network [OSTI]

of the study traditional tool wear tests were conducted on stacks of thermoplastic composite (APC2/PEEK) over aluminum and titanium backup re- spectively. The variables measured were thrust force, torque, tool wear, hole diameter variation, and burr height.... Another conclusion is that the level of thrust force can possibly predict the drill bit wear in the case of composite/titanium stack. The results of the wear tests were applied in a machining optimization program by Hough and Chang (1990). Overall...

Hriscu, Iosif

1991-01-01T23:59:59.000Z

327

A Provisional Physiographic Zonation of Bhutan  

E-Print Network [OSTI]

to historical, cultural and social studies (e.g. Navara, 1997). Others are oriented towards single scientific disciplines, such as the subdivision of the country in the Flora of Bhutan into 23 plant-collecting districts by subdividing three latitudinal... ). The collision and uplift heated and compressed thick sheets of rock, and squeezed them southwards and eastwards in a series of thrusts (Motegi, 1997), collectively referred to as the Main Central Thrust (MCT). These rocks now outcrop as intensely...

Chencho Norbu et al,

2003-01-01T23:59:59.000Z

328

A simplified thermohydrodynamic model for fluid film bearings. Final report, February 15, 1992--February 15, 1994  

SciTech Connect (OSTI)

We aim to develop a simplified yet realistic model of fluid film lubrication under thermohydrodynamic conditions, with significant thermal and elastic deformation of the bearing pads. The principal thrust is transfer of technology from the researcher to the industrial designer: the end product will include two user-friendly computer programs, one for journal bearings and the other for thrust bearings, to be used for bearing design in interactive mode on a personal computer.

Szeri, A.Z. [Pittsburgh Univ., PA (United States). Dept. of Mechanical Engineering

1994-03-01T23:59:59.000Z

329

Elevated thermal maturation in Pennsylvanian rocks, Cherokee basin, southeastern Kansas: Importance of regional fluid flow  

SciTech Connect (OSTI)

Thermal history of sedimentary basins is commonly assumed to be dominated by burial heating. Marked contrast between reconstructed burial temperatures and other temperature determinations would suggest alternative processes. In the Cherokee basin of southeastern Kansas, reconstruction of burial and thermal history indicates that basal Pennsylvanian strata were not buried more than 1.8 km, and should have reached only about 90C. However, the study of Pennsylvanian rocks of the Cherokee basin indicates that higher temperatures were reached and that the pattern of thermal maturation is inconsistent with simple burial heating. Regional pattern of vitrinite reflectance reveals several warm spots' where thermal maturation is elevated above the regional background. Primary fluid inclusions in late Ca-Mg-Fe carbonate cements yield homogenization-temperature modes or petrographically consistent populations ranging from 100 to 150C. These data suggest that the samples experienced at least those temperatures, hence fluid inclusions closely agree with vitrinite and Rock-Eval. Elevated temperatures, warm spots, confined thermal spikes, a low R{sub m} gradient argue against simple burial heating. These observations are consistent with regional invasion of warm fluids, probably from the Ouachita-Arkoma system, and their subsequent upward migration into Pennsylvanian strata through faults and fractures. Petroleum exploration should consider the possibility of regionally elevated thermal maturation levels with even more elevated local maxima. Consequences may include local generation of hydrocarbons or local changes in diagenetic patterns.

Wojcik, K.M.; Goldstein, R.H.; Walton, A.W. (Univ. of Kansas, Lawrence (United States)); Barker, C.E. (Geological Survey, Denver, CO (United States))

1991-03-01T23:59:59.000Z

330

Ultrahigh Specific Impulse Nuclear Thermal Propulsion  

SciTech Connect (OSTI)

Research on nuclear thermal propulsion systems (NTP) have been in forefront of the space nuclear power and propulsion due to their design simplicity and their promise for providing very high thrust at reasonably high specific impulse. During NERVA-ROVER program in late 1950's till early 1970's, the United States developed and ground tested about 18 NTP systems without ever deploying them into space. The NERVA-ROVER program included development and testing of NTP systems with very high thrust (~250,000 lbf) and relatively high specific impulse (~850 s). High thrust to weight ratio in NTP systems is an indicator of high acceleration that could be achieved with these systems. The specific impulse in the lowest mass propellant, hydrogen, is a function of square root of absolute temperature in the NTP thrust chamber. Therefor optimizing design performance of NTP systems would require achieving the highest possible hydrogen temperature at reasonably high thrust to weight ratio. High hydrogen exit temperature produces high specific impulse that is a diret measure of propellant usage efficiency.

Anne Charmeau; Brandon Cunningham; Samim Anghaie

2009-02-09T23:59:59.000Z

331

The Influence of fold and fracture development on reservoir behavior of the Lisburne Group of northern Alaska  

SciTech Connect (OSTI)

The Carboniferous Lisburne Group is a major carbonate reservoir unit in northern Alaska. The Lisburne is folded and thrust faulted where it is exposed throughout the Brooks Range, but is relatively undeformed in areas of current production in the subsurface of the North Slope. The objectives of this study were to develop a better understanding of four major aspects of the Lisburne: (1) The geometry and kinematics of folds and their truncation by thrust faults. (2) The influence of folding on fracture patterns. (3) The influence of deformation on fluid flow. (4) Lithostratigraphy and its influence on folding, faulting, fracturing, and reservoir characteristics. Symmetrical detachment folds characterize the Lisburne in the northeastern Brooks Range. In contrast, Lisburne in the main axis of the Brooks Range is deformed into imbricate thrust sheets with asymmetrical hangingwall anticlines and footwall synclines. The Continental Divide thrust front separates these different structural styles in the Lisburne and also marks the southern boundary of the northeastern Brooks Range. Field studies were conducted for this project during 1999 to 2001 in various locations in the northeastern Brooks Range and in the vicinity of Porcupine Lake, immediately south of the Continental Divide thrust front. Results are summarized below for the four main subject areas of the study.

Wesley K. Wallace; Catherine L. Hanks; Jerry Jensen: Michael T. Whalen; Paul Atkinson; Joseph Brinton; Thang Bui; Margarete Jadamec; Alexandre Karpov; John Lorenz; Michelle M. McGee; T.M. Parris; Ryan Shackleton

2004-07-01T23:59:59.000Z

332

Idaho National Engineering and Environmental Laboratory institutional plan -- FY 2000--2004  

SciTech Connect (OSTI)

In this first institutional plan prepared by Bechtel BWXT Idaho, LLC, for the Idaho National Engineering and Environmental Laboratory, the INEEL will focus its efforts on three strategic thrusts: (1) Environmental Management stewardship for DOE-EM, (2) Nuclear reactor technology for DOE-Nuclear Energy (NE), and (3) Energy R and D, demonstration, and deployment (initial focus on biofuels and chemicals from biomass). The first strategic thrust focuses on meeting DOE-EMs environmental cleanup and long-term stewardship needs in a manner that is safe, cost-effective, science-based, and approved by key stakeholders. The science base at the INEEL will be further used to address a grand challenge for the INEEL and the DOE complex--the development of a fundamental scientific understanding of the migration of subsurface contaminants. The second strategic thrust is directed at DOE-NEs needs for safe, economical, waste-minimized, and proliferation-resistant nuclear technologies. As NE lead laboratories, the INEEL and ANL will pursue specific priorities. The third strategic thrust focuses on DOE's needs for clean, efficient, and renewable energy technology. As an initial effort, the INEEL will enhance its capability in biofuels, bioprocessing, and biochemicals. The content of this institutional plan is designed to meet basic DOE requirements for content and structure and reflect the key INEEL strategic thrusts. Updates to this institutional plan will offer additional content and resource refinements.

Enge, R.S.

1999-12-01T23:59:59.000Z

333

INEEL Institutional Plan - FY 2000-2004  

SciTech Connect (OSTI)

In this first Institutional Plan prepared by Bechtel BWXT Idaho, LLC, for the Idaho National Engineering and Environmental Laboratory, the INEEL will focus it's efforts on three strategic thrusts; (1) Environmental Management stewardship for DOE-EM, (2) Nuclear reactor technology for DOE-Nuclear Energy (NE), and (3) Energy R&D, demonstration, and deployment (initial focus on biofuels and chemical from biomass). The first strategic thrust focuses on meeting DOE-EM's environmental cleanup and long-term stewardship needs in a manner that is safe, cost-effective, science-based, and approved by key stakeholders. The science base at the INEEL will be further used to address a grand challenge for the INEEL and the DOE complex - the development of a fundamental scientific understanding of the migration of subsurface contaminants. The second strategic thrust is directed at DOE-NE's needs for safe, economical, waste-minimized, and proliferation-resistant nuclear technologies. As NE lead laboratories, the INEEL and ANL will pursue specific priorities. The third strategic thrust focuses on DOE's needs for clean, efficient, and renewable energy technology. As an initial effort, the INEEL will enhance its capability in biofuels, bioprocessing, and biochemicals. The content of this Institutional Plan is designed to meet basic DOE requirements for content and structure and reflect the key INEEL strategic thrusts. Updates to this Institutional Plan will offer additional content and resource refinements.

Enge, Ray Stevenson

1999-11-01T23:59:59.000Z

334

Performance and Stability Analysis of a Shrouded-Fan UAV  

E-Print Network [OSTI]

This paper deals with the estimation of the performance and stability for a shrouded-fan unmanned rotorcraft whose mission profile also prescribes the flight in ground effect. The not so simple estimation of the aerodynamic coefficients and of the thrust in the various situations makes the performance calculation and the stability analysis difficult tasks. This is due to the strong interaction between the fan flow and shroud that causes quite different flow structures about the airframe depending on flight conditions. A further difficulty is related to the ground effect which produces substantial modifications in the rotor thrust and aerodynamic coefficients. To evaluate performance and stability, two models have been developed. One determines the aerodynamic coefficients of the shroud, whereas the other one calculates thrust and moment of the rotors system. Both models take into account the mutual interference between fan flow and fuselage and ground effect. Performance and stability are then discussed with ...

de Divitiis, Nicola

2009-01-01T23:59:59.000Z

335

The Center for Technology for Advanced Scientific Component Software (TASCS) Lawrence Livermore National Laboratory - Site Status Update  

SciTech Connect (OSTI)

This report summarizes LLNL's progress for the period April through September of 2008 for the Center for Technology for Advanced Scientific Component Software (TASCS) SciDAC. The TASCS project is organized into four major thrust areas: CCA Environment (72%), Component Technology Initiatives (16%), CCA Toolkit (8%), and User and Application Outreach & Support (4%). The percentage of LLNL's effort allocation is shown in parenthesis for each thrust area. Major thrust areas are further broken down into activity areas, LLNL's effort directed to each activity is shown in Figure 1. Enhancements, Core Tools, and Usability are all part of CCA Environment, and Software Quality is part of Component Technology Initiatives. The balance of this report will cover our accomplishments in each of these activity areas.

Epperly, T W

2008-12-03T23:59:59.000Z

336

Design and test of a wet type helium turbo-expander with an alternator as a brake  

SciTech Connect (OSTI)

A wet type helium turbo-expander with expected adiabatic efficiency of 70% at inlet pressure, temperature, and outlet pressure of 1.3 MPa, 6.0 K, and 0.2 MPa, respectively, has been developed. An alternator is adopted as a brake where a permanent magnet is held in the turbine shaft. And a self-acting gas bearing is used at thrust and journal bearings. An electromagnet supports thrust bearing to lift up the thrust disk when initiating operation. Design mass flow rate of the turbine is determined to be 60 g/s, corresponding to the JT mass flow rate in the existing helium liquefier/refrigerator. In the cryogenic performance test, the turbine had increased helium liquefaction rate by four times larger than the liquefaction rate without turbine operation.

Kato, T.; Miyake, A.; Kawano, K.; Hamada, K.; Hiyama, T.; Iwamoto, S.; Ebisu, H.; Tsuji, H. [Japan Atomic Energy Research Institute, Ibaraki-ken (Japan); Saji, N.; Kaneko, Y. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)] [and others

1994-12-31T23:59:59.000Z

337

Functional Genomics of Brain Aging and Alzheimer’s Disease: Focus on Selective Neuronal Vulnerability  

E-Print Network [OSTI]

between two tis- sues (Spearman rank correlation, r, and significance P val- ues), the frontal pole of the Lu et al. study and one of the tissues studied by Khaitovich et al. The investigators de- scribed a highly significant correlation between... the frontal pole in the Lu et al. study and each of the four regions of the cerebral cortex in the Khaitovich et al. study (anterior cingu- late cortex, Broca’s area, prefrontal cortex, and primary vis- ual cortex, r>0.8 and p<0.02), but a lack...

Wang, Xinkun; Michaelis, Mary L.; Michaelis, Elias K.

2010-10-21T23:59:59.000Z

338

Perception vs. reality in deep-water exploration  

SciTech Connect (OSTI)

The common perception in exploration is that deep-water sands are predominantly a product of low- and high-density turbidity currents, and that submarine-fan models with channel/levee and lobe elements are the norm. The reality, however, is that deep-water systems are extremely complex and variable in terms of depositional processes and sand-body geometries. For example, the Bourna Sequence, composed of T{sub a}, T{sub b}, T{sub c}, T{sub d}, and T{sub e} divisions, is believed to be the product of a turbidity current. However, recent core and outcrop studies show that the complete and partial Bouma sequences also can be explained by processes other than turbidity currents, such as sandy debris flows (i.e., {open_quotes}T{sub a}{close_quotes}) and bottom-current reworking (i.e., {open_quotes}T{sub b}, T{sub c} and T{sub d}{close_quotes}). Massive sands are interpreted routinely as high-density turbidites, but the reality is that the term {open_quotes}high-density turbidity current{close_quotes} commonly refers to sandy debris flow in terms of flow theology and sediment-support mechanism. Deep-water sequences in the North Sea, Norwegian Sea, Offshore Gabon, Offshore Nigeria, Gulf of Mexico, and the Ouachita Mountains are generally considered to be turbidite-rich submarine fans. However, the reality is that these sequences are composed predominantly of sandy slumps and debris flows, not turbidites. Fan models are attractive to explorationists because of their predictable sheet-like geometries; however, these simplistic conceptual models are obsolete because they defy reality. Although the turbidite paradigm is alive and well for now in the minds of many sedimentologists and sequence stratigraphers, the turbidites themselves that form the foundation for fan models are becoming an endangered facies!

Shanmugam, G. [Mobil Exploration & Producing Technical Center, Dallas, TX (United States)

1996-12-31T23:59:59.000Z

339

Perception vs. reality in deep-water exploration  

SciTech Connect (OSTI)

The common perception in exploration is that deep-water sands are predominantly a product of low- and high-density turbidity currents, and that submarine-fan models with channel/levee and lobe elements are the norm. The reality, however, is that deep-water systems are extremely complex and variable in terms of depositional processes and sand-body geometries. For example, the Bourna Sequence, composed of T[sub a], T[sub b], T[sub c], T[sub d], and T[sub e] divisions, is believed to be the product of a turbidity current. However, recent core and outcrop studies show that the complete and partial Bouma sequences also can be explained by processes other than turbidity currents, such as sandy debris flows (i.e., [open quotes]T[sub a][close quotes]) and bottom-current reworking (i.e., [open quotes]T[sub b], T[sub c] and T[sub d][close quotes]). Massive sands are interpreted routinely as high-density turbidites, but the reality is that the term [open quotes]high-density turbidity current[close quotes] commonly refers to sandy debris flow in terms of flow theology and sediment-support mechanism. Deep-water sequences in the North Sea, Norwegian Sea, Offshore Gabon, Offshore Nigeria, Gulf of Mexico, and the Ouachita Mountains are generally considered to be turbidite-rich submarine fans. However, the reality is that these sequences are composed predominantly of sandy slumps and debris flows, not turbidites. Fan models are attractive to explorationists because of their predictable sheet-like geometries; however, these simplistic conceptual models are obsolete because they defy reality. Although the turbidite paradigm is alive and well for now in the minds of many sedimentologists and sequence stratigraphers, the turbidites themselves that form the foundation for fan models are becoming an endangered facies

Shanmugam, G. (Mobil Exploration Producing Technical Center, Dallas, TX (United States))

1996-01-01T23:59:59.000Z

340

Radioisotope electric propulsion of sciencecraft to the outer solar system and near-interstellar space  

SciTech Connect (OSTI)

Recent results are presented in the study of radioisotope electric propulsion as a near-term technology for sending small robotic sciencecraft to the outer Solar System and near-interstellar space. Radioisotope electric propulsion (REP) systems are low-thrust, ion propulsion units based on radioisotope electric generators and ion thrusters. Powerplant specific masses are expected to be in the range of 100 to 200 kg/kW of thrust power. Planetary rendezvous missions to Pluto, fast missions to the heliopause (100 AU) with the capability to decelerate an orbiter for an extended science program and prestellar missions to the first gravitational lens focus of the Sun (550 AU) are investigated.

Noble, R.J.

1998-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Radial scale effect on the performance of low-power cylindrical Hall plasma thrusters  

SciTech Connect (OSTI)

Investigation of the radial scale effect on low-power cylindrical Hall thrusters has been undertaken by comparing the thrusters with three different channel diameters of 28, 40, and 50 mm. The investigation found that both the anode efficiency and the thrust of the larger thruster are higher as the anode power is raised. On the other hand, higher current and propellant utilizations are achieved for the smaller thruster, which is due to higher neutral density and better electron confinement. The large plume angle of the small cylindrical Hall thruster causes thrust loss, resulting in the reduction of anode efficiency.

Seo, Mihui; Lee, Jongsub; Choe, Wonho [Department of Physics, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of)] [Department of Physics, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Seon, Jongho [School of Space Research, Kyung Hee University, 1732 Deokyoungdaero, Giheung-gu, Yongin-si, Gyeonggi-do 446-701 (Korea, Republic of)] [School of Space Research, Kyung Hee University, 1732 Deokyoungdaero, Giheung-gu, Yongin-si, Gyeonggi-do 446-701 (Korea, Republic of); June Lee, Hae [Department of Electrical Engineering, Pusan National University, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 609-735 (Korea, Republic of)] [Department of Electrical Engineering, Pusan National University, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 609-735 (Korea, Republic of)

2013-09-23T23:59:59.000Z

342

Microinjector for blasocysts  

DOE Patents [OSTI]

An electromechanical device is disclosed for driving the tip of a microinjection cannula, or needle, through the outer barrier of a blastocyst, cell, or cell nucleus for the injection of cells or other bioactive materials. Either a flexible frame or a ram moving within a base member is employed. Cannula motion is achieved by means of a piezoelectric stack and spring return system. The thrust motion over a predetermined microscopic distance is achieved without cannula setback prior to the thrust movement. Instead of specially prepared beveled and tipped needles, standard unimproved cannulas or needles can be used. 6 figs.

Remenyik, C.J.; Woychik, R.P.; Patek, D.R.; Hawk, J.A.; Turner, J.C.

1999-03-02T23:59:59.000Z

343

Ferroelectric plasma thruster for microspacecraft propulsion  

SciTech Connect (OSTI)

This paper presents a technology in microthruster design: the ferroelectric plasma thruster (FEPT). The FEPT utilizes an applied rf electric field to create plasma on the surface of a ferroelectric dielectric. Acceleration of ions from this plasma provides thrust. Advantages of the FEPT include emission of both electrons and ions leading to self-neutralization, creation of plasma, and acceleration of ions with a single power supply, and application of thrust in a short amount of time. We present the concept of the thruster, operational physics, as well as experimental results demonstrating plasma creation and ion acceleration. These results along with plasma spectroscopy allow us to calculate thruster parameters.

Kemp, Mark A.; Kovaleski, Scott D. [Department of Electrical and Computer Engineering, University of Missouri-Columbia, Columbia, Missouri 65211 (United States)

2006-12-01T23:59:59.000Z

344

Canned pump having a high inertia flywheel  

DOE Patents [OSTI]

A canned pump is described which includes a motor, impeller, shaft, and high inertia flywheel mounted within a hermetically sealed casing. The flywheel comprises a heavy metal disk made preferably of a uranium alloy with a stainless steel shell sealably enclosing the heavy metal. The outside surfaces of the stainless steel comprise thrust runners and a journal for mating with, respectively, thrust bearing shoes and radial bearing segments. The bearings prevent vibration of the pump and, simultaneously, minimize power losses normally associated with the flywheel resulting from frictionally pumping surrounding fluid.

Veronesi, Luciano (O'Hara Twp., Allegheny County, PA); Raimondi, ALbert A. (Monroeville Borough, Allegheny County, PA)

1989-01-01T23:59:59.000Z

345

Canned pump having a high inertia flywheel  

DOE Patents [OSTI]

A canned pump is described which includes a motor, impeller, shaft, and high inertia flywheel mounted within a hermetically sealed casing. The flywheel comprises a heavy metal disk made preferably of a uranium alloy with a stainless steel shell sealably enclosing the heavy metal. The outside surfaces of the stainless steel comprise thrust runners and a journal for mating with, respectively, thrust bearing shoes and radial bearing segments. The bearings prevent vibration of the pump and, simultaneously, minimize power losses normally associated with the flywheel resulting from frictionally pumping surrounding fluid. 5 figs.

Veronesi, L.; Raimondi, A.A.

1989-12-12T23:59:59.000Z

346

Emplacement of the Moxa Arch and interaction with the Western Overthrust Belt, Wyoming  

E-Print Network [OSTI]

of MASTER OF SCIENCE May 1986 Major Subject: Geology EMPLACEMENT OF THE MOXA ARCH AND INTERACTION WITH THE WESTERN OVERTHRUST BELT, WYOMING A Thesis by DAVID HARRY KRAIG Approved as to style and content by: David V. Wiltschko (Chairman of Committee... College B. S. The University of New Mexico Chairman of Advisory Committee: Dr. David V. Wiltschko The northern segment of the Moxa Arch is modeled as uplifted along a low-angle thrust (Moxa thrust, MT). The west-verging MT cuts up section from...

Kraig, David Harry

1986-01-01T23:59:59.000Z

347

Cell-Type-Specific Synchronization of Neural Activity in FEF with V4 during Attention  

E-Print Network [OSTI]

Shifts of gaze and shifts of attention are closely linked and it is debated whether they result from the same neural mechanisms. Both processes involve the frontal eye fields (FEF), an area which is also a source of top-down ...

Gregoriou, Georgia G.

348

Characterization of Caribbean Meso-Scale Eddies Jose M. Lopez  

E-Print Network [OSTI]

Characterization of Caribbean Meso-Scale Eddies Jose M. Lopez Department of Marine Sciences, P-term goal is to improve predictivity of physical, biogeochemical and optical properties of Eastern Caribbean, biological and optical variables across frontal and eddy boundaries in the Eastern Caribbean Sea · To develop

Gilbes, Fernando

349

Acknowledgements: We thank Sheeba Arnold, Jenny Chai, Santra Ghosh, Cindy Gibbs, Ioulia Kovelman, Bianca Levy, Rebecca Martin, Mark Pearrow, Tyler Perrachione, Steve Shannon, Alex Tighe, Christina Triantafyllou, and Sue  

E-Print Network [OSTI]

activations for readers with dyslexia to a matched sample of typically-reading adults. Comparisons than the readers with dyslexia, while readers with dyslexia relied on distributed networks in frontal. In-Scanner: Lower Performance for Readers with Dyslexia Directions: Name each item silently

Gabrieli, John

350

Researchers at the National Renewable Energy Laboratory (NREL) develop a high-fidelity large-eddy simulation model  

E-Print Network [OSTI]

to simulate events such as frontal passages through a wind plant and their effect on turbine power production-eddy simulation model designed to predict the performance of large wind plants with a higher degree of accuracy larger, but the power production of these large plants has, in some cases, been lower than initially

351

101:1699-1704, 2009. First published Jan 28, 2009; doi:10.1152/jn.00035.2009J Neurophysiol Jeremiah Y. Cohen, Richard P. Heitz, Geoffrey F. Woodman and Jeffrey D. Schall  

E-Print Network [OSTI]

our website at (monthly) by the American Physiological Society, 9650 Rockville Pike, Bethesda MD 20814 Basis of the Set-Size Effect in Frontal Eye Field: Timing of Attention During Visual Search Jeremiah Y: timing of attention during visual search. J Neurophysiol 101: 1699­1704, 2009. First published Janu- ary

Schall, Jeffrey D.

352

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research  

E-Print Network [OSTI]

­salinity diagrams show that the change in water mass properties across the deep front is similar to the change found thermohaline circulation. Ventilation of the deep ocean depends crucially on the production of dense water (ADELIE) project are analyzed to determine the frontal structure and transport along a section across

Thompson, Andrew

353

VISA -Mexico.doc March 2012 StudyAbroad@Exeter  

E-Print Network [OSTI]

VISA - Mexico.doc March 2012 StudyAbroad@Exeter Visa info Mexico IMMIGRATION INFORMATION ­ MEXICO anticipated stay in Mexico with photocopy of photo page. Photographs Three passport-sized frontal photos entry into Mexico. · Within 30 days of arrival in Mexico the student must register at the National

Mumby, Peter J.

354

Miniscrew Assisted Slow Expansion of Mature Sutures  

E-Print Network [OSTI]

to three groups (0 g, 42 days, n=3; 100 g, 42 days, n=7; or 100 g, 105 days, n=2). Open-coil nickel-titanium springs delivered constant forces of 100 g across the sagittal suture to miniscrew implants (MSI’s) placed bilaterally in the frontal bone...

Pulver, Ross

2014-04-28T23:59:59.000Z

355

The Interruption of Alpine Foehn by a Cold Front. Part I: Observations  

E-Print Network [OSTI]

propagation speed wf 1 m/s Inclination of the frontal surface is wf /uf 1/7.5 8° Freitag (1990 in valleys Interaction with local winds (e.g., foehn) foehn cold front Cold front in complex terrain ? ? #12 in Inn and Wipp Valley Temperature slope profile Doppler wind lidar in Wipp Valley #12;6 of 13 Case study

Gohm, Alexander

356

Quarterly Journal of the Royal Meteorological Society Q. J. R. Meteorol. Soc. 140: 139150, January 2014 A The role of latent heating in warm frontogenesis  

E-Print Network [OSTI]

2014 A The role of latent heating in warm frontogenesis Adele L. Igel* and Susan C. van den Heever.igel@colostate.edu The role of latent heating from individual cloud processes associated with one part of a springtime droplet nucleation are the largest sources of latent heat along the frontal surface and together produce

Collett Jr., Jeffrey L.

357

Optical Prosthetics Mimicking the Eye  

E-Print Network [OSTI]

Optical Prosthetics Mimicking the Eye Abstract The eye is a complex optical system that, like other still being in its infancy. Introduction The eye consists of many parts. · Sclera: The majority of the eye, it forms the white shell and the basic shape of the eyeball. · Cornea: The frontal 1/6 of the eye

La Rosa, Andres H.

358

Automatic Eyeglasses Removal from Face Images  

E-Print Network [OSTI]

Automatic Eyeglasses Removal from Face Images Chenyu Wu, Ce Liu, Heung-Yueng Shum, Member, IEEE an intelligent image editing and face synthesis system that automatically removes eyeglasses from an input frontal face image. Although conventional image editing tools can be used to remove eyeglasses by pixel

Narasayya, Vivek

359

1 USNCTAM 2010 16th US National Congress of Theoretical and Applied Mechanics  

E-Print Network [OSTI]

effectiveness of helmet in mitigating early time blast induced mild traumatic brain injury. METHODOLOGY Two effectiveness of helmet. Figure 1 shows the configuration of setup. Figure 1 : Simulation setup. Frontal blast mismatch. Figure 3: Blast pressure Figure 4: Uderwash effect at air skull interface of the helmet Figure 4

Farritor, Shane

360

ON STEPFUNCTION REACTION KINETICS MODEL IN THE ABSENCE OF MATERIAL DIFFUSION  

E-Print Network [OSTI]

high-temperature synthesis (SHS)-- a combustion process character- ized by a heat release large enough) in which a monomer-initiator mixture is converted into a polymer via a propagating, self conditions necessary for the existence of the frontal mode. First, the ignition temperature must be high

Golovaty, Dmitry

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Low Bit-Rate Compression of Facial Images Michael Elad Roman Goldenberg Ron Kimmel  

E-Print Network [OSTI]

Science Department Technion ­ Israel Institute of Technology Haifa, 32000, Israel E-mail: elad/romang/ron@cs.technion.ac.il - full face, frontal view, plain background, no dark glasses, without hats and other non at the same spatial locations. Using a plain feature detection procedure, the image is divided to disjoint

Elad, Michael

362

UMR 8547 Pays Germaniques (CNRS-ENS) Sminaire de recherche des Archives Husserl, anne 2011-2012  

E-Print Network [OSTI]

'intentionalité se trouve déjà - en deçà de l'éthique - contesté en son principe. Il s'agit pour Levinas d'installation de plain-pied du sujet dans l'élément sensible, conduit Levinas à élaborer une critique frontale du

363

Constraints on backstop geometry of the southwest Ryukyu subduction based on reection seismic data  

E-Print Network [OSTI]

Constraints on backstop geometry of the southwest Ryukyu subduction based on re¯ection seismic data 1999; revised 10 May 2000 Abstract Based on the analysis of 45 seismic re¯ection pro®les, the top from the frontal part (southernmost extremity) of the Ryukyu margin. From seismic re¯ection pro®les, we

Demouchy, Sylvie

364

Advanced Fuel Reformer Development Putting the `Fuel' in Fuel Cells  

E-Print Network [OSTI]

High heat & mass transfer High surface area/unit volume Low cost Continuous catalyst coating line/d) Operating Temperature ( oC) Frontal Open Area 400 2.64 3.0 - 5.0 70 - 120 1050 - 1200 70 2500 6.3 0.003 0 formation Mixing regions Boundary layer formation High surface area & high mass transfer capability

365

7Neural Decoding for Motor and Communication  

E-Print Network [OSTI]

computer cursors and robotic arms to various target locations simply by activating neural populations and Communication Prostheses Occipital Temporal Frontal Parietal PO sprd Lu IO sT L Pr iPd spcd OT EC FrO C iA sA sp

Yu, Byron

366

IOP PUBLISHING JOURNAL OF NEURAL ENGINEERING J. Neural Eng. 10 (2013) 036008 (12pp) doi:10.1088/1741-2560/10/3/036008  

E-Print Network [OSTI]

Neural motor prostheses aim to help disabled individuals to use computer cursors or robotic limbs Dethier et al Occipital Temporal Frontal Parietal FEFFEF PO sprd Lu IO sT L Pr iPd spcd OT EC FrO C iA s

Shenoy, Krishna V.

367

Achieving Full View Coverage with Randomly-Deployed Heterogeneous Camera Sensors  

E-Print Network [OSTI]

: {iceworld0324, xwang8}@sjtu.edu.cn Abstract--A brand-new concept about the coverage problem of camera sensor to be captured. It is specially significant for camera networks since image shot at the frontal viewpoint to this topic. The image or video provided by camera sensors great- ly enriches the information retrieved from

Wang, Xinbing

368

20100 Phys. Chem. Chem. Phys., 2011, 13, 2010020103 This journal is c the Owner Societies 2011 Cite this: Phys. Chem. Chem. Phys., 2011, 13, 2010020103  

E-Print Network [OSTI]

and composition of hollow precipitation tubesw La´ szlo´ Roszol and Oliver Steinbock* Received 8th August 2011 characteristics (e.g. frontal poly- merization) as well as surprising macroscopic shapes such as hollow of the wall can include hierarchical nano-to-macroscale architectures,13 high catalytic activity,14

Steinbock, Oliver

369

EEG alpha power and alpha power asymmetry in sleep and wakefulness  

E-Print Network [OSTI]

EEG alpha power and alpha power asymmetry in sleep and wakefulness RUTH M. BENCA,a,b WILLIAM H--Madison, USA Abstract Asymmetry of waking electroencephalography ~EEG! alpha power in frontal regions has been regarding alpha asymmetry during sleep. The present study was performed to compare alpha power and alpha

Wisconsin at Madison, University of

370

Appendix C. Climate Overview for the Oak Ridge Area  

E-Print Network [OSTI]

are characterized by synoptic weather systems that often produce significant precipitation events every 3 to 5 days. These wet periods are occasionally followed by arctic air outbreaks. Although snow and ice conditions. Occasional frontal systems may produce organized lines of thunderstorms (and rare damaging

Pennycook, Steve

371

Appendix B. Climate Overview of the Oak Ridge Area  

E-Print Network [OSTI]

and winter. Oak Ridge winters are characterized by synoptic weather systems that produce significant. Although snow and ice are not associated with many of these systems, occasional snowfall does occur. Winter. Summers are characterized by very warm, humid conditions. Occasional frontal systems may produce organized

Pennycook, Steve

372

Appendix B. Climate Overview of the Oak Ridge Area  

E-Print Network [OSTI]

. Local winters are characterized by synoptic weather systems that often produce significant precipitation snow and ice are not associated with many of these systems, occasional snowfall does occur. Winter Valley. Summers are characterized by very warm, humid conditions. Occasional frontal systems may produce

Pennycook, Steve

373

Appendix C. Climate Overview for the Oak Ridge Area  

E-Print Network [OSTI]

are characterized by synoptic weather systems that often produce significant precipitation events every 3 to 5 days. These wet periods are occasionally followed by arctic air outbreaks. Although snow and ice by very warm, humid conditions. Occasional frontal systems may produce organized lines of thunderstorms

Pennycook, Steve

374

Appendix C. Climate Overview for the Oak Ridge Area  

E-Print Network [OSTI]

are characterized by synoptic weather systems that often produce significant precipitation events every 3 to 5 days. These wet periods are occasionally followed by arctic air outbreaks. Although snow and ice are characterized by very warm, humid conditions. Occasional frontal systems may produce organized lines

Pennycook, Steve

375

Research report A voxel-based morphometry (VBM) analysis of regional grey  

E-Print Network [OSTI]

abnormalities within the speech production network of children who stutter Deryk S. Beal a,b,c, *, Vincent L relevant regions including inferior frontal gyrus, insula and superior temporal gyrus (Beal et al., 2007 2C8, Canada. E-mail address: dbeal@ualberta.ca (D.S. Beal). Available online at www

376

Carbon isotope chemostratigraphy of the Middle Riphean type section (Avzyan Formation, Southern Urals, Russia)  

E-Print Network [OSTI]

Urals, Russia): Signal recovery in a fold-and-thrust belt Julie K. Bartley a,, Linda C. Kah b , Julie L The Avzyan Formation of the southern Ural Mountains, Russia, forms part of the Middle Riphean (1300­1000 Ma Mesoproterozoic age. © 2006 Elsevier B.V. All rights reserved. Keywords: Mesoproterozoic; Russia; Urals; Carbonate

Perfect, Ed

377

Reducing power transients in diesel-electric dynamically positioned ships using re-positioning  

E-Print Network [OSTI]

Reducing power transients in diesel-electric dynamically positioned ships using re--A thrust allocation method with a functionality to assist power management systems by using the hull the power consumption in the thrusters when a sharp increase in power consumption is demanded elsewhere

Johansen, Tor Arne

378

CURRICULUM VITAE DR. TZAHI Y. CATH  

E-Print Network [OSTI]

development of computer-assisted decision support tools for treatment of impaired water (e.g., domestic and industrial wastewater), mainly for optimization of decentralized urban water infrastructure System Thrust, NSF Engineering Research Center (ReNUWIt), CSM/Stanford/Berkeley/NMSU 2010 ­ present

379

Biomechanical Perspective on the Origin of Cetacean Flukes  

E-Print Network [OSTI]

, the horizontally oriented tail flukesrepresent a hydrofoil. Whales use their axial muscles to propel themselvesby verticaloscillationsof flukes (Parry, 1949a;Slijper, 1961; Strickler, 1980;Bello et al., 1985). These oscillations and the flow pattern of the medium. The thrust generated is a resultant force from liftcreatedby the hydrofoil

Fish, Frank

380

MARINE MAMMAL SCIENCE, 27(4): 889898 (October 2011) C 2010 by the Society for Marine Mammalogy  

E-Print Network [OSTI]

function to produce thrust generated as an anteriorly directed lift force as flukes oscillate vertically (Fish 1998a, b). Their cross-sections resemble hydrofoils. For a hydrofoil to be effective, a large lift what is a typical streamlined hydrofoil profile with a rounded leading edge and a long, tapered

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Finite Element Modeling of Rate-Dependent Ratcheting in Granular Materials  

E-Print Network [OSTI]

Finite Element Modeling of Rate-Dependent Ratcheting in Granular Materials A. Karrech a,, A. Seibi thrust is the introduc- tion of the "Chicago" law in a continuum approach to account for the ratcheting or jointly with the ratcheting effect. Non-associated plasticity is adopted since the paper mainly targets

Paris-Sud XI, Université de

382

Louis L. Whitcomb # Department of Mechanical Engineering  

E-Print Network [OSTI]

reports preliminary experiments in the design and testing of thrust controllers which incorporate testing of both the transient and steady-state performance of a marine thruster corroborates previously the dynamical thruster models described in the present paper. #12; Precise automatic position control of marine

Whitcomb, Louis L.

383

TRAVAUX DU COMIT FRANAIS D'HISTOIRE DE LA GOLOGIE (COFRHIGO)  

E-Print Network [OSTI]

(wrench and thrust faults). Chronic shortage of water motivated early investigations to understand water place, with the publication of local geological maps and many notes on structure, stratigraphy, water confirmed, the speed of the water flow estimated, the impermeable role of the different marl formations

Paris-Sud XI, Université de

384

Safe Set Protection and Restoration for Unimpaired and Impaired Aircraft  

E-Print Network [OSTI]

/s T engine thrust, lb e elevator position, deg m vehicle mass, slugs Iy principal moment of inertia Y within the safe set. When an aircraft is impaired, e.g., a jammed elevator or an engine loss, the safe@technosci.com. 1 of 9 American Institute of Aeronautics and Astronautics #12;(x) cost function associated with time

Kwatny, Harry G.

385

Control and Protection Paradigms of the Future  

E-Print Network [OSTI]

, it is the premise of this paper that new technologies in energy production and storage (e.g., renewables), expanded Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Thrust Area 2. Kezunovic, B. Matic-Cuka Texas A&M University PSERC Publication 12-10 May 2012 #12;For information about

386

This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 11890  

E-Print Network [OSTI]

efficiency Q torque of rotor R radius of rotor freestream fluid density blade solidity [ ] T thrust, Guirong Evaluation of nano-scale rotors and motors at static condition. (2013) International Journal-scale rotors and motors at static condition Zhen Liu1a, Longlei Dong1b, Jean-Marc Moschetta2c, Jianping Zhao1d

Mailhes, Corinne

387

ACCEPTED MANUSCRIPT Physical modelling of chemical compaction, overpressure  

E-Print Network [OSTI]

development, hydraulic fracturing and thrust detachments in organic-rich source rock. A. Zanella*, P rocks. Abnormally high values of pore fluid pressure are especially common within mature source rock of equal initial volumes of silica powder and beeswax micro-spheres, representing source rock, and (2) pure

388

Performance and Emission Characteristics of an Aircraft Turbo Diesel Engine using JET-A Fuel  

E-Print Network [OSTI]

Protection Agency (EPA)............................................................ 10 1.4.3 Emission Technology .................................................................................................... 11 1.4.3.1 Catalytic Converter... Actual e Exit f Fuel inf Free Stream o Point Pr Prop T Thrust x Compound Family viii Abbreviations Definition AFR Air Fuel Ratio BHP Brake Horsepower CED Compact Engine Display CFR Code of Federal Regulations CReSIS Center for Remote...

Underwood, Sean Christopher

2008-05-05T23:59:59.000Z

389

Nondestructive evaluation  

SciTech Connect (OSTI)

Research reported in the thrust area of nondestructive evaluation includes: advanced 3-D imaging technologies; new techniques in laser ultrasonic testing; infrared computed tomography for thermal NDE of materials, structures, sources, and processes; automated defect detection for large laser optics; multistatic micropower impulse radar imaging for nondestructive evaluation; and multi-modal NDE for AVLIS pod shielding components.

Martz, H.E.

1997-02-01T23:59:59.000Z

390

Thermal Protection Systems Materials and Manufacturing  

E-Print Network [OSTI]

and liquid hydrogen, the main engine could attain a maximum thrust level (in vacuum) of 232,375 kg (512 Engineering for Life Cycle of Complex Systems Engineering Innovations 157Engineering Innovations #12;The of the Main Propulsion System-- the Space Shuttle Main Engine and the Solid Rocket Boosters (SRBs)-- powering

391

Department of Industrial Engineering Spring 2012 Project Name Quaker Chemical Effects of Tool Wear In Drilling of  

E-Print Network [OSTI]

of Tool Wear In Drilling of Compacted Graphite Iron, Grey Cast Iron, and High Molybdenum Grey Cast Iron Quakercool (old fluid) does Approach 276 holes drilled and reamed in each metal with each fluid using a CNC machining center Flank wear area on drills measured Thrust and torque forces collected Measurements

Demirel, Melik C.

392

Ris-R-1255(EN) Performance of MetaPower  

E-Print Network [OSTI]

-thrust control of ship propellers, and presently a study on the experimental wind turbine at RIS� has been turbine, the results and the perspectives in using this concept. The measurements are compared References 25 8 APPENDIX 27 #12;4 Risø-R-1255(EN) Preface Wind turbines are increasing in capacity over

393

JOURNAL OF PROPULSION AND POWER Vol. 17, No. 3, MayJune 2001  

E-Print Network [OSTI]

before the heated high- pressure gas expands through the turbine. A turbine-burner concept was proposed Mach number. I. Introduction GAS turbine engine designers are attempting to increase thrust- to Performance Increases Through Turbine Burners F. Liu and W. A. Sirignano University of California, Irvine

Liu, Feng

394

58 SCIENTIFIC AMERICAN February 2009 PATRAWLINGSSAIC  

E-Print Network [OSTI]

chemical fuel. Electric rockets propel space vehicles by applying electric or electromagnetic elds. Dawn, which took off in September 2007, is powered by a kind of space propulsion technology de- veloped in several advanced forms, generate thrust by electrically producing and manipulat- ing

Choueiri, Edgar

395

Advanced Simulation Environment for Autonomous Spacecraft Jeffrey J. Biesiadecki Abhinandan Jain Mark L. James  

E-Print Network [OSTI]

RCS Star Tracker Main Engine Solar Panels Dshell Electron. Rate sensor Thrust model Telecomm. link Up to meet the development and test needs of many different kinds of users. ATBE's de­ sign enables easier/Dn. link Antenna FSW GDS Figure 1: Representative types of models in an ATBE S/C simulation 2 libSim DATA

396

of Ultrasound to Materials  

E-Print Network [OSTI]

/s. For calibration purposes, if I thrust a poker of red-hot iron into ice water, I get a cooling rate of a felv thou that. We therefore have cooling rates associated lvith this process of more than 10"' de- grees molten metal onto a liquid-nitrogen- cooled surface, I get cooling rates of a few million degrees per

Suslick, Kenneth S.

397

Vortex Rings in Bio-inspired and Biological Jet Propulsion Paul S. Krueger1, a  

E-Print Network [OSTI]

, J. Tyler Nichols1,c , Ian K. Bartol2,d , and William J. Stewart2,e 1 Department of Mechanical of the pulse is ejected as a trailing jet. Recent results from mechanical pulsed- jets have demonstrated that vortex rings lead to thrust augmentation through the acceleration of additional ambient fluid

Hynes, Wayne L.

398

Cubic Lithium Nitride Amy Lazicki1,2  

E-Print Network [OSTI]

Cubic Lithium Nitride to 200 GPa Amy Lazicki1,2 Choong-Shik Yoo1, Warren Pickett2, Richard electrolyte material for lithium-based batteries · possible hydrogen storage material Thrust of this research ­ differences between the XRS and PDOS are indications of the presence of core-hole interactions (excitons

Islam, M. Saif

399

Aus: Biophysics of Photoreception (C. Taddei-Ferretti ed.) 1994 ANALYSIS OF VISION AND GAZE CONTROL IN INSECTS  

E-Print Network [OSTI]

organs and the sensory nervous system have been adapted during evolution to work best in this preferred translate along their body axes (thrust, lift, side-slip) and rotate about these axes (roll, yaw, pitch perception system and two central ones (R7, R8) arranged in tandem that serve other purposes. The lenses

400

The Head-Neck Sensory Motor System  

E-Print Network [OSTI]

The Head-Neck Sensory Motor System Edited by Alain Berthoz Laboratoire de Physiologie, sideslip, and thrust) determine its loca- tion in space, and rotations (yaw, pitch, and roll) change its, no functional significance can be attributed to this multiple sampling. Oculomotor System of Calliphora

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Towards Autonomous Indoor Flights Using Wireless Sensor Network Based Localization  

E-Print Network [OSTI]

, in no way stable. Therefore, we introduce a sensor array, which reduces the system dynamics and allows. This reduces the amount of independent degrees to four: pitch, roll, yaw, and altitude (also indirectly controlled by thrust). Even if it would be possible to perfectly control the pitch and roll axes, the system

Breu, Ruth

402

Measurement of Event Shapes in Proton-Antiproton Collisions at Center-of-Mass Energy 1.96 TeV  

SciTech Connect (OSTI)

A study of event shape observables in proton-antiproton collisions at {radical}s = 1.96 TeV is presented. The data for this analysis were recorded by the CDF II detector at the Tevatron collider. The variables studied are the transverse thrust and thrust minor, both defined in the plane perpendicular to the beam direction. The observables are measured using energies from unclustered calorimeter cells. In addition to studies of the differential distributions, we present the dependence of event shape mean values on the leading jet transverse energy. Data are compared with pythia Tune A and to resummed parton level predictions that were matched to fixed order results at NLO accuracy (NLO+NLL). Predictions from pythia Tune A agree fairly well with the data. However, the underlying event contributes significantly to these observables, making it difficult to make direct comparisons to the NLO+NLL predictions, which do not account for the underlying event. To overcome this difficulty, we introduce a new observable, a weighted difference of the mean values of the thrust and thrust minor, which is less sensitive to the underlying event, allowing for a comparison with NLO+NLL. Both pythia Tune A and the NLO+NLL calculations agree well within the 20% theoretical uncertainty with the data for this observable, indicating that perturbative QCD successfully describes shapes of the hadronic final states.

Aaltonen, T.; Aaltonen, T.; /Helsinki Inst. of Phys.; Alvarez Gonzalez, B.; /Oviedo U. /Cantabria Inst. of Phys.; Amerio, S.; /INFN, Padua; Amidei, D.; /Michigan U.; Anastassov, A.; /Northwestern U.; Annovi, A.; /Frascati; Antos, J.; /Comenius U.; Apollinari, G.; /Fermilab; Appel, J.A.; /Fermilab; Apresyan, A.; /Purdue U. /Waseda U. /Dubna, JINR

2011-03-01T23:59:59.000Z

403

On Some Riemannian Aspects of Two and Three-Body Controlled Problems  

E-Print Network [OSTI]

the influence of one or two planets. The averaged flow of the (energy minimum) controlled Kepler problem features: (i) Provided we neglect non- coplanar effects, the circular restricted model is germane.0121 is a small parameter of the model; (iii) The thrust of the engine is very low since solar-electric propulsion

Caillau, Jean-Baptiste

404

On some Riemannian aspects of two and three-body controlled problems  

E-Print Network [OSTI]

the influence of one or two planets. The averaged flow of the (energy minimum) controlled Kepler problem neglect non- coplanar effects, the circular restricted model is germane to the problem as the eccentricity; (iii) The thrust of the engine is very low since solar-electric propulsion is used (around 0.07 Newtons

Boyer, Edmond

405

American Institute of Aeronautics and Astronautics Optical Probe for Monitoring Blade Tip Clearance  

E-Print Network [OSTI]

) and high pressure compressor (HPC) engines, defined as the void between a blade tip and the surrounding in the high pressure turbine (HPT) and high pressure compressor (HPC), defined as the void between a blade tip [2]. Engine loads encompass centrifugal, thermal, internal, engine pressure, and thrust loads. Flight

406

Preliminary Structural Design Conceptualization for Composite Rotor for Verdant Power Water Current: Cooperative Research and Development Final Report, CRADA Number CRD-08-296  

SciTech Connect (OSTI)

The primary thrust of the CRADA will be to develop a new rotor design that will allow higher current flows (>4m/s), greater swept area (6-11m), and in the process, will maximize performance and energy capture.

Hughes, S.

2011-02-01T23:59:59.000Z

407

The Caledonide Orogen in the Nordic countries is exposed in Norway, western Sweden, westernmost Fin-  

E-Print Network [OSTI]

The Caledonide Orogen in the Nordic countries is exposed in Norway, western Sweden, westernmost Fin-age basement. In northernmost Norway, the NE-trending Caledonian thrust front trun- cates the NW and north- eastern Greenland; it continues northwards from northern Norway, across the Barents Shelf

Fossen, Haakon

408

ASCE Earth and Space 2006 Conference, League City, Texas, April 2006 Designs for Space-Based Construction Using Force Fields  

E-Print Network [OSTI]

objects using first acoustic and then electromagnetic fields into discrete shapes. Solar power be built at a mission continuous-thrust delta-v of roughly 11km/s using primary solar propulsion craft, each powered by its solar sail / collector and high-intensity solar conversion array. Rendezvous

409

Photochemical energy storage: studies of inorganic photoassistance agents. Progress report, October 1, 1984-September 30, 1985  

SciTech Connect (OSTI)

Research activities have been directed toward four thrust areas: synthesis and characterization of linked redox reagents; study of charge transport in redox polymers derived from monomers consisting of linked viologen and quinone groups; photoelectrochemical oxidation of dithiocarbamates and thiols at CdS and CdSe photoanodes; and characterization of high surface area redox catalysts for CO/sub 2/ reduction.

Wrighton, M.S.

1985-01-01T23:59:59.000Z

410

Modern Real Analysis William P. Ziemer  

E-Print Network [OSTI]

the fact that the theory of functions of one real variable is the core of the subject. ... equalized and they will be prepared to pursue the main thrust of the book. The text ... A chapter on elementary functional analysis is followed by one on the Daniell ...... methods discussed so far, namely, by cardinality, topological density, or.

2013-08-09T23:59:59.000Z

411

Well tool  

SciTech Connect (OSTI)

There is disclosed a turbodrill wherein excessive wear on the axial thrust bearing supporting the shaft from the housing is detectable at the surface by means of an increase in the back pressure of the drilling fluid circulating through the turbine section.

Fox, F.K.

1981-04-07T23:59:59.000Z

412

Well drilling tool  

SciTech Connect (OSTI)

There is disclosed a turbodrill having an axial thrust bearing section which is contained within a lubricant chamber arranged within an annular space between the case and shaft of the turbodrill above the turbine section, and which is defined between means sealing between the shaft and the case which, in use of the turbodrill, are above the drilling fluid circulating therethrough.

Fox, F.K.

1981-04-07T23:59:59.000Z

413

Specific names of potential retirees removed 1 Summary Report of the Review of the  

E-Print Network [OSTI]

. The review team was provided with written materials before the site visit that included guidance of identification of themes requires an emphasis on issues mentioned in more than one review. There is a danger is a positive. While also mentioned under some research thrust areas, the reviewers believe that the Laboratory

414

Summary Report of the Review of the National Severe Storms Laboratory  

E-Print Network [OSTI]

members of the review team are listed in Table 1. The review team was provided with written materials and not of the individual reviewers. The process of identification of themes requires an emphasis on issues mentioned is a positive. While also mentioned under some research thrust areas, the reviewers believe that the Laboratory

415

Chemistry and Materials Science. Progress report, first half, FY 1993  

SciTech Connect (OSTI)

Thrust areas of the weapons-supporting research are growth, structure, and reactivity of surfaces and thin films; uranium research; physics and processing of metals; energetic materials; etc. The laboratory-directed R and D include director`s initiatives and individual projects, and transactinium institute studies.

Not Available

1993-07-01T23:59:59.000Z

416

Rock Engineering in Difficult Ground Conditions Soft Rocks and Karst Vrkljan (ed) 2010 Taylor & Francis Group, London, ISBN 978-0-415-80481-3  

E-Print Network [OSTI]

and the Second Tailrace Tunnel of the Manapouri Hydro- Power Station in New Zealand. The data includes machine performance. TBMs are site specific and designed for optimal performance in given ground conditions. When selected and put to work at a specific site, TBM parameters including thrust and power are the controlling

Merguerian, Charles

417

George Gross is a Professor in the Department of Electrical and Computer Engineering at the University of Illinois at  

E-Print Network [OSTI]

1 George Gross is a Professor in the Department of Electrical and Computer Engineering Resource Needs: The Universities' Role George Gross, Fellow, IEEE Abstract This is a summary. Major thrusts of the scope and nature of efforts will be outlined. BIOGRAPHY T George Gross

Gross, George

418

Design of a Gust-Attenuation Controller for Landing Operations of Unmanned Autonomous Helicopters  

E-Print Network [OSTI]

Design of a Gust-Attenuation Controller for Landing Operations of Unmanned Autonomous Helicopters landing operations of an Unmanned Autonomous Helicopter (UAH). A heave motion model of an UAH is constructed for the purpose of capturing dynamic variations of thrust due to horizontal wind gusts

Pota, Himanshu Roy

419

McMaster University Workshop on Sustainability in Engineering Education  

E-Print Network [OSTI]

McMaster University Workshop on Sustainability in Engineering Education 1:30 to 5:00 p.m., Tuesday May 11 2010 Engineering Technology Building 238/239 Introduction The overall context of the workshop is the implementation of the sustainability thrust of the 2009 Faculty of Engineering Strategic Plan "Engineering

Thompson, Michael

420

Measurement of event shapes in pp? collisions at ?s=1.96 TeV  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

A study of event-shape observables in proton-antiproton collisions at ?s=1.96??TeV is presented. The data for this analysis were recorded by the CDF II Detector at the Tevatron Collider. The variables studied are the transverse thrust and thrust minor, both defined in the plane perpendicular to the beam direction. The observables are measured using energies from unclustered calorimeter cells. In addition to studies of the differential distributions, we present the dependence of event-shape mean values on the leading-jet transverse energy. Data are compared with pythia Tune A and to resummed parton-level predictions that were matched to fixed-order results at next-to-leading-order (NLO) accuracy (NLO+NLL). Predictions from pythia Tune A agree fairly well with the data. However, the underlying event contributes significantly to these observables, making it difficult to make direct comparisons to the NLO+NLL predictions, which do not account for the underlying event. To overcome this difficulty, we introduce a new observable, a weighted difference of the mean values of the thrust and thrust minor, which is less sensitive to the underlying event, allowing for a comparison with NLO+NLL. Both pythia Tune A and the NLO+NLL calculations agree well within the 20% theoretical uncertainty with the data for this observable, indicating that perturbative QCD successfully describes shapes of the hadronic final states.

Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bauer, G.; Bedeschi, F.; Beecher, D.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, A.; Bhatti, A.; Binkley, M.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brau, B.; Brigliadori, L.; Brisuda, A.; Bromberg, C.; Brucken, E.; Bucciantonio, M.; Budagov, J.; Budd, H. S.; Budd, S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Canepa, A.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chou, J. P.; Chung, W. H.; Chung, Y. S.; Ciobanu, C. I.; Ciocci, M. A.; Clark, A.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuenca Almenar, C.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; d’Ascenzo, N.; Datta, M.; de Barbaro, P.; De Cecco, S.; De Lorenzo, G.; Dell’Orso, M.; Deluca, C.; Demortier, L.; Deng, J.; Deninno, M.; Devoto, F.; d’Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D’Onofrio, M.; Donati, S.; Dong, P.; Dorigo, M.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, D.; Errede, S.; Ershaidat, N.; Eusebi, R.; Fang, H. C.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Ferrazza, C.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Funakoshi, Y.; Furic, I.; Gallinaro, M.; Galyardt, J.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giunta, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, K.; Gresele, A.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes da Costa, J.; Gunay-Unalan, Z.; Haber, C.; Hahn, S. R.; Halkiadakis, E.; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hidas, D.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.; Hussein, M.; Huston, J.; Introzzi, G.; Iori, M.; Ivanov, A.; James, E.; Jang, D.; Jayatilaka, B.; Jeon, E. J.; Jha, M. K.; Jindariani, S.; Johnson, W.; Jones, M.; Joo, K. K.; Jun, S. Y.; Junk, T. R.; Kamon, T.; Karchin, P. E.; Kato, Y.; Ketchum, W.; Keung, J.; Khotilovich, V.; Kilminster, B.; Kim, D. H.; Kim, H. S.; Kim, H. W.; Kim, J. E.; Kim, M. J.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kimura, N.; Kirby, M.; Klimenko, S.; Kondo, K.; Kong, D. J.; Konigsberg, J.; Korytov, A.; Kotwal, A. V.; Kreps, M.; Kroll, J.; Krop, D.; Krumnack, N.; Kruse, M.; Krutelyov, V.; Kuhr, T.; Kurata, M.; Kwang, S.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lancaster, M.; Lander, R. L.; Lannon, K.; Lath, A.; Latino, G.; Lazzizzera, I.; LeCompte, T.; Lee, E.; Lee, H. S.; Lee, J. S.; Lee, S. W.; Leo, S.; Leone, S.; Lewis, J. D.; Lin, C.-J.; Linacre, J.; Lindgren, M.; Lipeles, E.; Lister, A.; Litvintsev, D. O.; Liu, C.; Liu, Q.; Liu, T.; Lockwitz, S.; Lockyer, N. S.; Loginov, A.; Lucchesi, D.; Lueck, J.; Lujan, P.; Lukens, P.; Lungu, G.; Lys, J.; Lysak, R.; Madrak, R.; Maeshima, K.; Makhoul, K.; Maksimovic, P.; Malik, S.; Manca, G.; Manousakis-Katsikakis, A.; Margaroli, F.; Marino, C.; Martínez, M.; Martínez-Ballarín, R.; Mastrandrea, P.; Mathis, M.; Mattson, M. E.; Mazzanti, P.; McFarland, K. S.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtala, P.; Menzione, A.; Mesropian, C.; Miao, T.; Mietlicki, D.; Mitra, A.; Miyake, H.; Moed, S.; Moggi, N.; Mondragon, M. N.; Moon, C. S.; Moore, R.; Morello, M. J.; Morlock, J.; Movilla Fernandez, P.; Mukherjee, A.; Muller, Th.; Murat, P.; Mussini, M.; Nachtman, J.; Nagai, Y.; Naganoma, J.; Nakano, I.; Napier, A.; Nett, J.; Neu, C.; Neubauer, M. S.; Nielsen, J.; Nodulman, L.; Norniella, O.; Nurse, E.; Oakes, L.; Oh, S. H.; Oh, Y. D.; Oksuzian, I.; Okusawa, T.; Orava, R.; Ortolan, L.; Pagan Griso, S.; Pagliarone, C.; Palencia, E.; Papadimitriou, V.; Paramonov, A. A.; Patrick, J.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D. E.; Penzo, A.; Phillips, T. J.; Piacentino, G.; Pianori, E.

2011-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Research Overview Department of Fire Protection Engineering  

E-Print Network [OSTI]

J.A. Milke structures, detection, egress S.I. Stoliarov pyrolysis, flammability, fire growth P spray interactions with fire plumes (kinematic), flame sheets (cooling and dilution), and flame: Detailed Experiments and Model Development for Thrust Chamber Film Cooling Sponsor: NASA Marshall

Shapiro, Benjamin

422

6Seismic stratigraphy and subsidence history of the United Arab Emirates (UAE) rifted margin  

E-Print Network [OSTI]

6Seismic stratigraphy and subsidence history of the United Arab Emirates (UAE) rifted margin and into the oil window in response of formation of a foreland basin (Ali and Watts 2009). Foreland basins develop by lithospheric flexure in front of migrating thrust and fold loads (e.g., Price 1971; Beaumont 1981

Watts, A. B. "Tony"

423

Tectonic-sedimentary evolution of the northern margin of Gondwana during Late Palaeozoic – Early Cenozoic time in the Eastern Mediterranean region: evidence from the Central Taurus Mountains, Turkey.   

E-Print Network [OSTI]

The Taurus Mountains are an E-W trending mountain range in southern Turkey, with an elevation of up to 3500 m. In the south central Taurides, the Beysehir-Hoyran-Hadim nappes, a series of thrust sheets of Palaeozoic to ...

Mackintosh, Peter W

2008-01-01T23:59:59.000Z

424

2034 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 36, NO. 5, OCTOBER 2008 Simulations of a Miniaturized Cylindrical  

E-Print Network [OSTI]

high propellant utilization efficiency is found to be due to doubly charged ions. Index Terms density. S Ionization source term. T Thrust. Te Electron temperature. U Fitting parameter (sheath@pppl.gov; asmirnov@trialphanenergy.com; fisch@princeton.edu). Digital Object Identifier 10.1109/TPS.2008

425

Degassing of metamorphic carbon dioxide from the Nepal Himalaya  

E-Print Network [OSTI]

Degassing of metamorphic carbon dioxide from the Nepal Himalaya Matthew J. Evans Chemistry at the foot of the Higher Himalaya near the Main Central Thrust (MCT), Nepal Himalaya. We have sampled hot the Nepal Himalaya, Geochem. Geophys. Geosyst., 9, Q04021, doi:10.1029/2007GC001796. 1. Introduction [2

Derry, Louis A.

426

Miocene faulting at plate tectonic velocity in the Himalaya of central Nepal  

E-Print Network [OSTI]

Miocene faulting at plate tectonic velocity in the Himalaya of central Nepal Matthew J. Kohna, Tri-Chandra Campus, Ghantaghar, Kathmandu, Nepal, United States Received 7 April 2004; received (MCT) and affiliated faults in central Nepal. Inferred rates were 1.5F0.9 cm/yr (Langtang Thrust, ~19

427

Kinematics and Sedimentary Balance of the Sub-Himalayan Zone, Western Nepal  

E-Print Network [OSTI]

Kinematics and Sedimentary Balance of the Sub-Himalayan Zone, Western Nepal Laurent Husson1 behavior of the prism, extrapolation of the sediment transfer to the entire western Nepal Siwalik is valid balance of the Sub-Himalayan Zone, western Nepal, in K. R. McClay, ed., Thrust tectonics and hydrocarbon

Husson, Laurent

428

Reflector for efficient coupling of a laser beam to air or other fluids  

DOE Patents [OSTI]

A reflector array is disclosed herein that provides a controlled region or regions of plasma breakdowns from a laser beam produced at a remotely-based laser source. The plasma may be applied to produce thrust to propel a spacecraft, or to diagnose a laser beam, or to produce shock waves. The spacecraft propulsion system comprises a reflector array attached to the vehicle. The reflector array comprises a plurality of reflectors spaced apart on a reflective surface, with each reflector acting as an independent focusing mirror. The reflectors are spaced closely together to form a continuous or partially-continuous surface. The reflector array may be formed from a sheet of reflective material, such as copper or aluminum. In operation, a beam of electromagnetic energy, such as a laser beam, is directed at the reflectors which focus the reflected electromagnetic energy at a plurality of regions off the surface. The energy concentrated in the focal region causes a breakdown of the air or other fluid in the focal region, creating a plasma. Electromagnetic energy is absorbed in the plasma and it grows in volume, compressing and heating the adjacent fluid thereby providing thrust. Laser pulses may be applied repetitively. After each such thrust pulse, fresh air can be introduced next to the surface either laterally, or through a perforated surface. If air or some other gas or vapor is supplied, for example from a tank carried on board a vehicle, this invention may also be used to provide thrust in a vacuum environment. 10 figs.

Kare, J.T.

1992-10-06T23:59:59.000Z

429

Reflector for efficient coupling of a laser beam to air or other fluids  

DOE Patents [OSTI]

A reflector array is disclosed herein that provides a controlled region or regions of plasma breakdowns from a laser beam produced at a remotely-based laser source. The plasma may be applied to produce thrust to propel a spacecraft, or to diagnose a laser beam, or to produce shockwaves. The spacecraft propulsion system comprises a reflector array attached to the vehicle. The reflector array comprises a plurality of reflectors spaced apart on a reflective surface, with each reflector acting as an independent focusing mirror. The reflectors are spaced closely together to form a continuous or partially-continuous surface. The reflector array may be formed from a sheet of reflective material, such as copper or aluminum. In operation, a beam of electromagnetic energy, such as a laser beam, is directed at the reflectors which focus the reflected electromagnetic energy at a plurality of regions off the surface. The energy concentrated in the focal region causes a breakdown of the air or other fluid in the focal region, creating a plasma. Electromagnetic energy is absorbed in the plasma and it grows in volume, compressing and heating the adjacent fluid thereby providing thrust. Laser pulses may be applied repetitively. After each such thrust pulse, fresh air can be introduced next to the surface either laterally, or through a perforated surface. If air or some other gas or vapor is supplied, for example from a tank carried on board a vehicle, this invention may also be used to provide thrust in a vacuum environment.

Kare, Jordin T. (Pleasanton, CA)

1992-01-01T23:59:59.000Z

430

CV S. Judge 1 SHELLEY A. JUDGE  

E-Print Network [OSTI]

School (Columbus), a public school emphasizing math, science, and technology. Instructor/Assistant Professor, Department of Geology, Muskingum College, New Concord, Ohio, 2005-2008. · Taught the lecture-thrust belt. Editorial Board Member, Integrated Ocean Drilling Program, Expedition 306: North Atlantic Climate

Wilson, Mark A.

431

SECTION 17 Table of Contents 17 Pend Oreille Subbasin Inventory of Existing Programs Terrestrial ............ 2  

E-Print Network [OSTI]

Quality (IDEQ) and Washington Department of Ecology (WDOE) are involved in programs that affect the land at this time are: 1. Water Quality. Goal ­ Meet rules, regulations of section 319 of Water Quality Act. A major thrust of NRCS at this time is to help write Total Maximum Daily Loads (TMDLs). Conservation

432

ORIGINAL PAPER Equation of state and pressure-induced structural changes  

E-Print Network [OSTI]

), with dislocations in thrust terrains, as a component of cold desert salt deposits (Keys and Williams 1981 igneous rocks (Hardie 1991). Commercially, mirabilite has been acknowledged as a possible thermal storage a significant problem for the construction industry by virtue of its role in the weathering Electronic

Vocadlo, Lidunka

433

Application of dynamic programming approach to aircraft take-off in a N. D. Botkin and V. L. Turova  

E-Print Network [OSTI]

-off, because quick changes of the wind velocity occur at relatively low altitudes. In this paper, a simplified relative velocity V, the relative path inclination , the horizontal distance x, and the altitude h: m V components of the wind velocity, g is the acceleration of gravity, m the aircraft mass, the thrust

Turova, Varvara

434

June 28, 2007 Jet-driven molecular outflows from Class 0 sources: younger and  

E-Print Network [OSTI]

profiles gives better results, if empirical cor- rections for inclination are applied. We propose a new and molecular thrust independent of inclination. Our results are applicable to younger flows which have by the protostellar wind, and its ratio to the source luminosity sets a key constraint for theoretical ejection models

435

Exceptional service in the national interest www.sandia.gov  

E-Print Network [OSTI]

Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE) and the International, Homeland & Nuclear Security Strategic Management Unit Revised July 2012 Jill Hruby is the Vice as the corporate strategic thrust on Nuclear Security (in all, about $274M in funding during FY10). The Nuclear

436

GEOPHYSICAL RESEARCH LETTERS, VOL. 28, NO. 18, PAGES 3545-3548, SEPTEMBER 15, 2001 A method for estimating 2D wrinkle ridge strain  

E-Print Network [OSTI]

on the central Columbia Plateau are a succession of thrusted anticlines thought to be analogs of planetary in the inner Solar Sys- tem [e.g., Watters, 1988], and the conclusion that developing a method for estimating Copyright 2001 by the American Geophysical Union. Paper number 2001GL012934. 0094-8276/01/2001GL012934

Mege, Daniel

437

The Neutrino Eye: A Megaton Low Energy Neutrino  

E-Print Network [OSTI]

from WIMPS and gamma ray bursts, and upon real time counting of solar neutrinos, are all from sensi­ tivity, and conduct a watch for for neutrino correlates to sporadic phenomenon such as gamma ray bursts. The main thrust would be to detect actual muon neutrino appearance as well as disappearance

Learned, John

438

EPR microplates, a model for the Oman Ophiolite F. Boudier, A. Nicolas, B. lldefonseand D. Jousselin  

E-Print Network [OSTI]

, Maqsad and Nakhl-Rustaq (Nicolas and Bou- dier, 1995)and that of a mantle diapir, Batin in Wadi Tayin of the mass$ and thrust limit of the Oman nappe south of Wadi- Tayin and Sumail. Nakhl-Rustaq and Haylayn have- known distance toward Sumail and Wadi-Tayin to accountfortheir separa- tion during the postobduction

Demouchy, Sylvie

439

The turbulent structure of the jet in cross-flow  

E-Print Network [OSTI]

downstream. Other applications of the JICF include the area of aerodynamics with Vertical and/or Short TakeOff/Landing (V/STOL) aircrafts and thrust vector control (control of missiles and rockets). Research in this area was related with the cross sectional...

Lanitis, Nicolas

2014-04-08T23:59:59.000Z

440

The Whitehorse Trough is an early Mesozoic marine sedimentary basin, which extends from southern Yukon to Dease Lake in British Columbia. This paper outlines the stratigraphy and structure, and characterises the overall petroleum  

E-Print Network [OSTI]

and structure, and characterises the overall petroleum resource potential of the central Whitehorse Trough component of the stratigraphy. Potential petroleum traps are provided by antiforms, thrust faults stratigraphique de Inklin. Le thème du gaz BULLETIN OF CANADIAN PETROLEUM GEOLOGY VOL. 53, NO. 2 (JUNE, 2005), P

Johnston, Stephen T.

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

IOP PUBLISHING JOURNAL OF PHYSICS D: APPLIED PHYSICS J. Phys. D: Appl. Phys. 45 (2012) 012001 (5pp) doi:10.1088/0022-3727/45/1/012001  

E-Print Network [OSTI]

) doi:10.1088/0022-3727/45/1/012001 FAST TRACK COMMUNICATION Aerogel and ferroelectric dielectric permittivity as dielectric barrier discharge actuators. Specifically, the use of silica aerogels manifests itself primarily as heat generation with no measurable thrust. The silica aerogel, however, has

Roy, Subrata

442

UnderSea Solutions, Inc. Arctic AUV Proposal  

E-Print Network [OSTI]

the conceptual design and analysis of an AUV, Autonomous Underwater Vehicle, for Arctic under-ice water sampling Electrical Design: ? Power Consumption ? Battery Requirements & Selection ? Thrust Motor Requirements for nose cone Lift points Hull Form The hydrodynamic form of the AUV determines the propulsion energy

Wood, Stephen L.

443

IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 32, NO. 3, JULY 2007 533 The Development of a Biologically Inspired Propulsor  

E-Print Network [OSTI]

of a Biologically Inspired Propulsor for Unmanned Underwater Vehicles James Louis Tangorra, Member, IEEE, S. Naomi, pectoral fin, robotic, thrust, unmanned underwater vehicle (UUV). Manuscript received June 5, 2006; revised with right pectoral fin extended. I. INTRODUCTION THE use of unmanned undersea vehicles (UUVs) for underwater

Lauder, George V.

444

College of Engineering Drexel E-Repository and Archive (iDEA)  

E-Print Network [OSTI]

of a Biologically Inspired Propulsor for Unmanned Underwater Vehicles James Louis Tangorra, Member, IEEE, S. Naomi, pectoral fin, robotic, thrust, unmanned underwater vehicle (UUV). Manuscript received June 5, 2006; revised to develop a maneuvering propulsor for unmanned undersea vehicles (UUVs) that is based on the pectoral fin

445

SKYLON Reusable Spaceplane 7th Appleton Space Conference  

E-Print Network [OSTI]

Duct Thrust Chambers Turbine SABRE-3 Engine #12;The SABRE Engine Cycle A helium loop provides 1 & 3 Inlet Plenum & IGV Assembly #12;Experimental Contra-rotating Stator-less Turbine Installation Braunschweig using TAU CFD code Aeroshell Material with Lateral Logic and Pyromeral Titanium Matrix Composite

446

Nonpremixed Combustion in an Accelerating Turning Transonic Flow Undergoing Transition  

E-Print Network [OSTI]

the range of engine operation. Since the flow in a turbine passage is accelerating and power is extracted from the flow, it is possible to add heat without increasing the flow temperature beyond the turbine-blade material limit. Sirignano and Liu1,2 show by thermodynamic analysis that the thrust of aircraft turbojet

Liu, Feng

447

Nonpremixed Combustion in an Accelerating Turning Transonic Flow Undergoing Transition  

E-Print Network [OSTI]

the turbine-blade material limit. Sirignano and Liu [1,2] show by thermodynamic analysis that the thrust and to widen the range of engine operation. Because the flow in a turbine passage is accelerating and power consumption by intentionally burning fuel in the turbine stages. For the ground-based gas turbine, improvement

Liu, Feng

448

Workforce Development -Meeting the Educational Challenge  

E-Print Network [OSTI]

Thrust Area 4 White Paper Power Systems Engineering Research Center Empowering Minds to Engineer Engineering Research Center The Power Systems Engineering Research Center (PSERC) is a multi-university Center conducting research on challenges facing the electric power industry and educating the next generation

449

Thermal Analysis of a Lorentz Force Accelerator with an Open Lithium Heat Pipe  

E-Print Network [OSTI]

%[1]. High efficiency (above 30%) is typically reached only at high power levels (above 100 kW) (see Ref. [2 significantly raising the thrust efficiency at 1 #12;2 EMSELLEM, KODYS, CHOUEIRI: LITHIUM LFA moderately high thus causing lithium vapor to condense in the cathode. An empirically inspired solution was first

Choueiri, Edgar

450

A Critical Review of the State-of-the-Art in the Performance of Applied-field Magnetoplasmadynamic  

E-Print Network [OSTI]

(50-69% thrust efficiency and specific impulses in the 4000-5500 s range) was obtained at 20 k was found, to operate in this power range. High fa- cility background pressures (above 0.1-1.0 m by using condensable vapor propellants (mainly Graduate Student, MAE Dept., NASA Graduate Student Research

Choueiri, Edgar

451

CX-005128: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings For use in Marine Hydrokinetic (MHK) Energy MachinesCX(s) Applied: A9, B3.6Date: 01/25/2011Location(s): Orem, UtahOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

452

CX-005184: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings For use in Marine Hydrokinetic Energy MachinesCX(s) Applied: A9, B3.6Date: 01/28/2011Location(s): Orem, UtahOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

453

AIAA 20023642 Effect of Rotation on Flow in a  

E-Print Network [OSTI]

AIAA 2002­3642 Effect of Rotation on Flow in a Ribbed Rotating Turbine Blade Cooling Duct Model of aircraft gas turbine engines, thereby in- creasing the resulting thrust. These improvements are extremely to these advancements is the structural integrity of the gas turbine engines themselves. Cur- rently available materials

Jacob, Jamey

454

Lithium Lorentz Force Accelerator Thruster (LiLFA)  

E-Print Network [OSTI]

Argon Flow Copper Water Flow Piston/Lithium Feeding System Lithium Flow Pipes Heaters Heaters MAI Li procedure · Fire the thruster! #12;Previous Firing #12;Conclusions · Heaters and Thermocouples · Water Vacuum Pumps Thrust Stand Main Tank Water Line In Water Line Out Power Lines Computer Data Acquisition

Petta, Jason

455

Unraveling the Timing of Fluid Migration and Trap Formation in the Brooks Range Foothills: A Key to Discovering Hydrocarbons  

SciTech Connect (OSTI)

Naturally occurring fractures can play a key role in the evolution and producibility of a hydrocarbon accumulation. Understanding the evolution of fractures in the Brooks Range/Colville basin system of northern Alaska is critical to developing a better working model of the hydrocarbon potential of the region. This study addressed this problem by collecting detailed and regional data on fracture distribution and character, structural geometry, temperature, the timing of deformation along the Brooks Range rangefront and adjacent parts of the Colville basin, and the in situ stress distribution within the Colville basin. This new and existing data then were used to develop a model of how fractures evolved in northern Alaska, both spatially and temporally. The results of the study indicate that fractures formed episodically throughout the evolution of northern Alaska, due to a variety of mechanisms. Four distinct fracture sets were observed. The earliest fractures formed in deep parts of the Colville basin and in the underlying Ellesmerian sequence rocks as these rocks experienced compression associated with the growing Brooks Range fold-and-thrust belt. The orientation of these deep basin fractures was controlled by the maximum in situ horizontal stress in the basin at the time of their formation, which was perpendicular to the active Brooks Range thrust front. This orientation stayed consistently NS-striking for most of the early history of the Brooks Range and Colville basin, but changed to NW-striking with the development of the northeastern Brooks Range during the early Tertiary. Subsequent incorporation of these rocks into the fold-and-thrust belt resulted in overprinting of these deep basin fractures by fractures caused by thrusting and related folding. The youngest fractures developed as rocks were uplifted and exposed. While this general order of fracturing remains consistent across the Brooks Range and adjacent Colville basin, the absolute age at any one location varies. Fracturing started in the southwest deep in the stratigraphic section during the Late Jurassic and Early Cretaceous, moving northeastward and upsection as the Colville basin filled from the west. Active fracturing is occurring today in the northeastern parts of the Colville basin, north of the northeastern Brooks thrust front. Across northern Alaska, the early deep basin fractures were probably synchronous with hydrocarbon generation. Initially, these early fractures would have been good migration pathways, but would have been destroyed where subsequently overridden by the advancing Brooks Range fold-and-thrust belt. However, at these locations younger fracture sets related to folding and thrusting could have enhanced reservoir permeability and/or served as vertical migration pathways to overlying structural traps.

Catherine L. Hanks

2008-12-31T23:59:59.000Z

456

THE INFLUENCE OF FOLD AND FRACTURE DEVELOPMENT ON RESERVOIR BEHAVIOR OF THE LISBURNE GROUP OF NORTHERN ALASKA  

SciTech Connect (OSTI)

The Carboniferous Lisburne Group is a major carbonate reservoir unit in northern Alaska. The Lisburne is detachment folded where it is exposed throughout the northeastern Brooks Range, but is relatively undeformed in areas of current production in the subsurface of the North Slope. The objectives of this study are to develop a better understanding of four major aspects of the Lisburne: (1) The geometry and kinematics of detachment folds and their truncation by thrust faults. (2) The influence of folding on fracture patterns. (3) The influence of deformation on fluid flow. (4) Lithostratigraphy and its influence on folding, faulting, fracturing, and reservoir characteristics. The Lisburne in the main axis of the Brooks Range is characteristically deformed into imbricate thrust sheets with asymmetrical hanging wall anticlines and footwall synclines. In contrast, the Lisburne in the northeastern Brooks Range is characterized by symmetrical detachment folds. The focus of our 2000 field studies was at the boundary between these structural styles in the vicinity of Porcupine Lake, in the Arctic National Wildlife Refuge. The northern edge of thrust-truncated folds in Lisburne is marked by a local range front that likely represents an eastward continuation of the central Brooks Range front. This is bounded to the north by a gently dipping panel of Lisburne with local asymmetrical folds. The leading edge of the flat panel is thrust over Permian to Cretaceous rocks in a synclinal depression. These younger rocks overlie symmetrically detachment-folded Lisburne, as is extensively exposed to the north. Six partial sections were measured in the Lisburne of the flat panel and local range front. The Lisburne here is about 700 m thick and is interpreted to consist primarily of the Wachsmuth and Alapah Limestones, with only a thin veneer of Wahoo Limestone. The Wachsmuth (200 m) is gradational between the underlying Missippian Kayak Shale and the overlying Mississippian Alapah, and increases in resistance upward. The Alapah consists of a lower resistant member (100 m) of alternating limestone and chert, a middle recessive member (100 m), and an upper resistant member (260 m) that is similar to Wahoo in the northeastern Brooks Range. The Wahoo is recessive and is thin (30 m) due either to non-deposition or erosion beneath the sub-Permian unconformity. The Lisburne of the area records two major episodes of transgression and shallowing-upward on a carbonate ramp. Thicknesses and facies vary along depositional strike. Asymmetrical folds, mostly truncated by thrust faults, were studied in and south of the local range front. Fold geometry was documented by surveys of four thrust-truncated folds and two folds not visibly cut by thrusts. A portion of the local range front was mapped to document changes in fold geometry along strike in three dimensions. The folds typically display a long, non-folded gently to moderately dipping backlimbs and steep to overturned forelimbs, commonly including parasitic anticline-syncline pairs. Thrusts commonly cut through the anticlinal forelimb or the forward synclinal hinge. These folds probably originated as detachment folds based on their mechanical stratigraphy and the transition to detachment folds to the north. Their geometry indicates that they were asymmetrical prior to thrust truncation. This asymmetry may have favored accommodation of increasing shortening by thrust breakthrough rather than continued folding. Fracture patterns were documented in the gently dipping panel of Lisburne and the asymmetrical folds within it. Four sets of steeply dipping extension fractures were identified, with strikes to the (1) N, (2) E, (3) N to NW, and (4) NE. The relative timing of these fracture sets is complex and unclear. En echelon sets of fractures are common, and display normal or strike-slip sense. Mesoscopic and penetrative structures are locally well developed, and indicate bed-parallel shear within the flat panel and strain within folds. Three sets of normal faults are well developed in the area, and are unusual

Wesley K. Wallace; Catherine L. Hanks; Jerry Jensen; Michael T. Whalen

2002-01-01T23:59:59.000Z

457

Major Oil Plays In Utah And Vicinity  

SciTech Connect (OSTI)

Utah oil fields have produced over 1.33 billion barrels (211 million m{sup 3}) of oil and hold 256 million barrels (40.7 million m{sup 3}) of proved reserves. The 13.7 million barrels (2.2 million m3) of production in 2002 was the lowest level in over 40 years and continued the steady decline that began in the mid-1980s. However, in late 2005 oil production increased, due, in part, to the discovery of Covenant field in the central Utah Navajo Sandstone thrust belt ('Hingeline') play, and to increased development drilling in the central Uinta Basin, reversing the decline that began in the mid-1980s. The Utah Geological Survey believes providing play portfolios for the major oil-producing provinces (Paradox Basin, Uinta Basin, and thrust belt) in Utah and adjacent areas in Colorado and Wyoming can continue this new upward production trend. Oil plays are geographic areas with petroleum potential caused by favorable combinations of source rock, migration paths, reservoir rock characteristics, and other factors. The play portfolios include descriptions and maps of the major oil plays by reservoir; production and reservoir data; case-study field evaluations; locations of major oil pipelines; identification and discussion of land-use constraints; descriptions of reservoir outcrop analogs; and summaries of the state-of-the-art drilling, completion, and secondary/tertiary recovery techniques for each play. The most prolific oil reservoir in the Utah/Wyoming thrust belt province is the eolian, Jurassic Nugget Sandstone, having produced over 288 million barrels (46 million m{sup 3}) of oil and 5.1 trillion cubic feet (145 billion m{sup 3}) of gas. Traps form on discrete subsidiary closures along major ramp anticlines where the depositionally heterogeneous Nugget is also extensively fractured. Hydrocarbons in Nugget reservoirs were generated from subthrust Cretaceous source rocks. The seals for the producing horizons are overlying argillaceous and gypsiferous beds in the Jurassic Twin Creek Limestone, or a low-permeability zone at the top of the Nugget. The Nugget Sandstone thrust belt play is divided into three subplays: (1) Absaroka thrust - Mesozoic-cored shallow structures, (2) Absaroka thrust - Mesozoic-cored deep structures, and (3) Absaroka thrust - Paleozoic-cored shallow structures. Both of the Mesozoic-cored structures subplays represent a linear, hanging wall, ramp anticline parallel to the leading edge of the Absaroka thrust. Fields in the shallow Mesozoic subplay produce crude oil and associated gas; fields in the deep subplay produce retrograde condensate. The Paleozoic-cored structures subplay is located immediately west of the Mesozoic-cored structures subplays. It represents a very continuous and linear, hanging wall, ramp anticline where the Nugget is truncated against a thrust splay. Fields in this subplay produce nonassociated gas and condensate. Traps in these subplays consist of long, narrow, doubly plunging anticlines. Prospective drilling targets are delineated using high-quality, two-dimensional and three-dimensional seismic data, forward modeling/visualization tools, and other state-of-the-art techniques. Future Nugget Sandstone exploration could focus on more structurally complex and subtle, thrust-related traps. Nugget structures may be present beneath the leading edge of the Hogsback thrust and North Flank fault of the Uinta uplift. The Jurassic Twin Creek Limestone play in the Utah/Wyoming thrust belt province has produced over 15 million barrels (2.4 million m{sup 3}) of oil and 93 billion cubic feet (2.6 billion m{sup 3}) of gas. Traps form on discrete subsidiary closures along major ramp anticlines where the low-porosity Twin Creek is extensively fractured. Hydrocarbons in Twin Creek reservoirs were generated from subthrust Cretaceous source rocks. The seals for the producing horizons are overlying argillaceous and clastic beds, and non-fractured units within the Twin Creek. The Twin Creek Limestone thrust belt play is divided into two subplays: (1) Absaroka thrust-Mesozoic-cored structures and (2) A

Thomas Chidsey

2007-12-31T23:59:59.000Z

458

EEG analyses with SOBI.  

SciTech Connect (OSTI)

The motivating vision behind Sandia's MENTOR/PAL LDRD project has been that of systems which use real-time psychophysiological data to support and enhance human performance, both individually and of groups. Relevant and significant psychophysiological data being a necessary prerequisite to such systems, this LDRD has focused on identifying and refining such signals. The project has focused in particular on EEG (electroencephalogram) data as a promising candidate signal because it (potentially) provides a broad window on brain activity with relatively low cost and logistical constraints. We report here on two analyses performed on EEG data collected in this project using the SOBI (Second Order Blind Identification) algorithm to identify two independent sources of brain activity: one in the frontal lobe and one in the occipital. The first study looks at directional influences between the two components, while the second study looks at inferring gender based upon the frontal component.

Glickman, Matthew R.; Tang, Akaysha (University of New Mexico, Albuquerque, NM)

2009-02-01T23:59:59.000Z

459

Temporoparietal cortex in aphasia. Evidence from positron emission tomography  

SciTech Connect (OSTI)

Forty-four aphasic patients were examined with (F18)-fluorodeoxyglucose positron emission tomography in a resting state to determine whether consistent glucose metabolic abnormalities were present. Ninety-seven percent of subjects showed metabolic abnormalities in the angular gyrus, 89% in the supramarginal gyrus, and 87% in the lateral and transverse superior temporal gyrus. Pearson product moment correlations were calculated between regional metabolic measures and performance on the Western Aphasia Battery. No significant correlations were found between the Western Aphasia Battery scores and right hemisphere metabolic measures. Most left hemisphere regions correlated with more than one score from the Western Aphasia Battery. Temporal but not frontal regions had significant correlations to the comprehension score. The left temporoparietal region was consistently affected in these subjects, suggesting that common features in the aphasias were caused by left temporoparietal dysfunction, while behavioral differences resulted from (1) the extent of temporoparietal changes, and (2) dysfunction elsewhere in the brain, particularly the left frontal and subcortical areas.

Metter, E.J.; Hanson, W.R.; Jackson, C.A.; Kempler, D.; van Lancker, D.; Mazziotta, J.C.; Phelps, M.E. (National Institute of Aging, Baltimore, MD (USA))

1990-11-01T23:59:59.000Z

460

¡Hacia dónde va el teatro en Cali!  

E-Print Network [OSTI]

quedan muecos. Esta repolarización se hizo evidente en el movimiento teatral. Se polarizan las simpatías hacia las tendencias internacionales de la izquierda; aparecen los cafés conciertos; el Teatro Libre estableció la contradicción frontal con el... por oficio, por apropiación de textos, de técnicas de montaje, de esquemas de dirección de actores, de ayudas tecnológicas-para lograr ante todo un buen negocio. 110 LATIN AMERICAN THEATRE REVIEW Queremos recibir sorpresas de crítica responsable...

Cajamarca Castro, Orlando

1990-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Subterranean drilling and in situ treatment of wastes using a contamination control system and methods relating thereto  

DOE Patents [OSTI]

Systems and methods relating to subterranean drilling while maintaining containment of any contaminants released during the drilling. A thrust block installed over a zone of interest provides an overflow space for retaining any contaminants and excess sealant returns. Negative air pressure may be maintained in the overflow space by a ventilation system. Access ports in the thrust block seal the overflow space from the surrounding environment with a membrane seal. A flexible sack seal in the access port may be connected to a drill shroud prior to drilling, providing containment during drilling after the drill bit penetrates the membrane seal. The drill shroud may be adapted to any industry standard drilling rig and includes a connection conduit for connecting to the flexible sack seal and a flexible enclosure surrounding the drill shaft and of a length to accommodate full extension thereof. Upon withdrawal, the sack seal may be closed off and separated, maintaining containment of the overflow space and the drill shroud.

Jessmore, James J.; Loomis, Guy G.; Pettet, Mark C.; Flyckt, Melissa C.

2004-09-28T23:59:59.000Z

462

Turbodrills  

SciTech Connect (OSTI)

The turbodrill disclosed consists of a shell attached to the drilling string and provided with an opening in the side surface, a multistage turbine and a hollow shaft supported in the shell by radial bearings and a thrust bearing. The bore of the shaft is hydraulically linked up with the drilling string and with a space provided above the nozzles of the bit. Seals keeping the drilling fluid out of the space contained where the thrust bearings are provided in an annular space between the shell and the shaft. The present invention can be used to advantage in turbodrills employed for the drilling of deep oil and natural gas wells under difficult geological conditions.

Ioanesian, J.R.; Popko, V.V.; Subkhangulov, R.S.

1984-06-12T23:59:59.000Z

463

Investigating the Influence of the Added Mass Effect to Marine Hydrokinetic Horizontal-Axis Turbines Using a General Dynamic Wake Wind Turbine Code  

SciTech Connect (OSTI)

This paper describes a recent study to investigate the applicability of a horizontal-axis wind turbine (HAWT) structural dynamics and unsteady aerodynamics analysis program (FAST and AeroDyn respectively) to modeling the forces on marine hydrokinetic (MHK) turbines. This paper summarizes the added mass model that has been added to AeroDyn. The added mass model only includes flow acceleration perpendicular to the rotor disc, and ignores added mass forces caused by blade deflection. A model of the National Renewable Energy Laboratory's (NREL) Unsteady Aerodynamics Experiment (UAE) Phase VI wind turbine was analyzed using FAST and AeroDyn with sea water conditions and the new added mass model. The results of this analysis exhibited a 3.6% change in thrust for a rapid pitch case and a slight change in amplitude and phase of thrust for a case with 30{sup o} of yaw.

Maniaci, D. C.; Li, Y.

2011-10-01T23:59:59.000Z

464

Investigating the Influence of the Added Mass Effect to Marine Hydrokinetic Horizontal-Axis Turbines Using a General Dynamic Wake Wind Turbine Code: Preprint  

SciTech Connect (OSTI)

This paper describes a recent study to investigate the applicability of a horizontal-axis wind turbine (HAWT) structural dynamics and unsteady aerodynamics analysis program (FAST and AeroDyn respectively) to modeling the forces on marine hydrokinetic (MHK) turbines. It summarizes the added mass model that has been added to AeroDyn. The added mass model only includes flow acceleration perpendicular to the rotor disc, and ignores added mass forces caused by blade deflection. A model of the National Renewable Energy Laboratory's (NREL) Unsteady Aerodynamics Experiment (UAE) Phase VI wind turbine was analyzed using FAST and AeroDyn with sea water conditions and the new added mass model. The results of this analysis exhibited a 3.6% change in thrust for a rapid pitch case and a slight change in amplitude and phase of thrust for a case with 30 degrees of yaw.

Maniaci, D. C.; Li, Y.

2012-04-01T23:59:59.000Z

465

Comparison of Space Propulsion Methods for a Manned Mission to Mars  

E-Print Network [OSTI]

We undertake a comparison of the latest developments in propulsion technologies, for a manned mission to Mars. The main objective is to assess the possibility of reducing travel time keeping the mass at departure within bounds. For the sake of comparison we used representative systems of different state of the art or proposed technologies, from the chemical engine to the "Pure Electro-Magnetic Thrust" (PEMT) concept, using a nuclear engine proposed by Rubbia. A mission architecture is suggested, based on existing mission proposals to Mars, to estimate the mass budget that influences the performance of the propulsion system. The trajectory of the spacecraft is determined by a numerical integration of the equations of motion and a partial optimization procedure, for the interplanetary phase with continuous thrust, and by conics and instant manoeuvres in the regions of influence of the departure and arrival planets. Pareto curves of the duration of the mission and time of flight versus mass of mission are drawn....

Guerra, A G C; Gil, P J S

2015-01-01T23:59:59.000Z

466

Axial cylinder internal combustion engine  

SciTech Connect (OSTI)

This patent describes improvement in a barrel type internal combustion engine including an engine block having axial-positioned cylinders with reciprocating pistons arranged in a circular pattern: a drive shaft concentrically positioned within the cylinder block having an offset portion extending outside the cylinder block; a wobble spider rotatably journaled to the offset portion; connecting rods for each cylinder connecting each piston to the wobble spider. The improvement comprising: a first sleeve bearing means supporting the drive shaft in the engine block in a cantilevered manner for radial loads; a second sleeve bearing means rotatably supporting the wobble spider on the offset portion of the drive shaft for radial loads; a first roller bearing means positioned between the offset portion of the drive shaft and the wobble spider carrying thrust loadings only; a second roller bearing means carrying thrust loads only reacting to the first roller bearing located on the opposite end of the driveshaft between the shaft and the engine block.

Gonzalez, C.

1992-03-10T23:59:59.000Z

467

Measurement of charged-particle event shape variables in inclusive ?(s)=7??TeV proton-proton interactions with the ATLAS detector  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

The measurement of charged-particle event shape variables is presented in inclusive inelastic pp collisions at a center-of-mass energy of 7 TeV using the ATLAS detector at the LHC. The observables studied are the transverse thrust, thrust minor, and transverse sphericity, each defined using the final-state charged particles’ momentum components perpendicular to the beam direction. Events with at least six charged particles are selected by a minimum-bias trigger. In addition to the differential distributions, the evolution of each event shape variable as a function of the leading charged-particle transverse momentum, charged-particle multiplicity, and summed transverse momentum is presented. Predictions from several Monte Carlo models show significant deviations from data.

Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A. A.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; AbouZeid, O. S.; Abramowicz, H.; Abreu, H.; Acerbi, E.; Acharya, B. S.; Adamczyk, L.; Adams, D. L.; Addy, T. N.; Adelman, J.; Adomeit, S.; Adragna, P.; Adye, T.; Aefsky, S.; Aguilar-Saavedra, J. A.; Agustoni, M.; Aharrouche, M.; Ahlen, S. P.; Ahles, F.; Ahmad, A.; Ahsan, M.; Aielli, G.; Akdogan, T.; Åkesson, T. P. A.; Akimoto, G.; Akimov, A. V.; Alam, M. S.; Alam, M. A.; Albert, J.; Albrand, S.; Aleksa, M.; Aleksandrov, I. N.; Alessandria, F.; Alexa, C.; Alexander, G.; Alexandre, G.; Alexopoulos, T.; Alhroob, M.; Aliev, M.; Alimonti, G.; Alison, J.; Allbrooke, B. M. M.; Allport, P. P.; Allwood-Spiers, S. E.; Almond, J.; Aloisio, A.; Alon, R.; Alonso, A.; Alonso, F.; Alvarez Gonzalez, B.; Alviggi, M. G.; Amako, K.; Amelung, C.; Ammosov, V. V.; Amorim, A.; Amram, N.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, G.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anduaga, X. S.; Anger, P.; Angerami, A.; Anghinolfi, F.; Anisenkov, A.; Anjos, N.; Annovi, A.; Antonaki, A.; Antonelli, M.; Antonov, A.; Antos, J.; Anulli, F.; Aoki, M.; Aoun, S.; Aperio Bella, L.; Apolle, R.; Arabidze, G.; Aracena, I.; Arai, Y.; Arce, A. T. H.; Arfaoui, S.; Arguin, J-F.; Arik, E.; Arik, M.; Armbruster, A. J.; Arnaez, O.; Arnal, V.; Arnault, C.; Artamonov, A.; Artoni, G.; Arutinov, D.; Asai, S.; Asfandiyarov, R.; Ask, S.; Åsman, B.; Asquith, L.; Assamagan, K.; Astbury, A.; Atkinson, M.; Aubert, B.; Auge, E.; Augsten, K.; Aurousseau, M.; Avolio, G.; Avramidou, R.; Axen, D.; Azuelos, G.; Azuma, Y.; Baak, M. A.; Baccaglioni, G.; Bacci, C.; Bach, A. M.; Bachacou, H.; Bachas, K.; Backes, M.; Backhaus, M.; Badescu, E.; Bagnaia, P.; Bahinipati, S.; Bai, Y.; Bailey, D. C.; Bain, T.; Baines, J. T.; Baker, O. K.; Baker, M. D.; Baker, S.; Banas, E.; Banerjee, P.; Banerjee, Sw.; Banfi, D.; Bangert, A.; Bansal, V.; Bansil, H. S.; Barak, L.; Baranov, S. P.; Barbaro Galtieri, A.; Barber, T.; Barberio, E. L.; Barberis, D.; Barbero, M.; Bardin, D. Y.; Barillari, T.; Barisonzi, M.; Barklow, T.; Barlow, N.; Barnett, B. M.; Barnett, R. M.; Baroncelli, A.; Barone, G.; Barr, A. J.; Barreiro, F.; Barreiro Guimarães da Costa, J.; Barrillon, P.; Bartoldus, R.; Barton, A. E.; Bartsch, V.; Basye, A.; Bates, R. L.; Batkova, L.; Batley, J. R.; Battaglia, A.; Battistin, M.; Bauer, F.; Bawa, H. S.; Beale, S.; Beau, T.; Beauchemin, P. H.; Beccherle, R.; Bechtle, P.; Beck, H. P.; Becker, A. K.; Becker, S.; Beckingham, M.; Becks, K. H.; Beddall, A. J.; Beddall, A.; Bedikian, S.; Bednyakov, V. A.; Bee, C. P.; Beemster, L. J.; Begel, M.; Behar Harpaz, S.; Beimforde, M.; Belanger-Champagne, C.; Bell, P. J.; Bell, W. H.; Bella, G.; Bellagamba, L.; Bellina, F.; Bellomo, M.; Belloni, A.; Beloborodova, O.; Belotskiy, K.; Beltramello, O.; Benary, O.; Benchekroun, D.; Bendtz, K.; Benekos, N.; Benhammou, Y.; Benhar Noccioli, E.; Benitez Garcia, J. A.; Benjamin, D. P.; Benoit, M.; Bensinger, J. R.; Benslama, K.; Bentvelsen, S.; Berge, D.; Bergeaas Kuutmann, E.; Berger, N.; Berghaus, F.; Berglund, E.; Beringer, J.; Bernat, P.; Bernhard, R.; Bernius, C.; Berry, T.; Bertella, C.; Bertin, A.; Bertolucci, F.; Besana, M. I.; Besjes, G. J.; Besson, N.; Bethke, S.; Bhimji, W.; Bianchi, R. M.; Bianco, M.; Biebel, O.; Bieniek, S. P.; Bierwagen, K.; Biesiada, J.; Biglietti, M.; Bilokon, H.; Bindi, M.; Binet, S.; Bingul, A.; Bini, C.; Biscarat, C.; Bittner, B.; Black, K. M.; Blair, R. E.; Blanchard, J.-B.; Blanchot, G.; Blazek, T.; Blocker, C.; Blocki, J.; Blondel, A.; Blum, W.; Blumenschein, U.; Bobbink, G. J.; Bobrovnikov, V. B.; Bocchetta, S. S.; Bocci, A.; Boddy, C. R.; Boehler, M.; Boek, J.; Boelaert, N.; Bogaerts, J. A.; Bogdanchikov, A.; Bogouch, A.; Bohm, C.; Bohm, J.; Boisvert, V.; Bold, T.; Boldea, V.; Bolnet, N. M.; Bomben, M.; Bona, M.; Boonekamp, M.; Booth, C. N.; Bordoni, S.; Borer, C.; Borisov, A.; Borissov, G.; Borjanovic, I.; Borri, M.; Borroni, S.; Bortolotto, V.; Bos, K.; Boscherini, D.; Bosman, M.; Boterenbrood, H.; Bouchami, J.; Boudreau, J.; Bouhova-Thacker, E. V.; Boumediene, D.; Bourdarios, C.; Bousson, N.; Boveia, A.; Boyd, J.; Boyko, I. R.; Bozovic-Jelisavcic, I.; Bracinik, J.; Branchini, P.; Brandt, A.; Brandt, G.; Brandt, O.; Bratzler, U.; Brau, B.; Brau, J. E.; Braun, H. M.; Brazzale, S. F.; Brelier, B.; Bremer, J.; Brendlinger, K.; Brenner, R.; Bressler, S.; Britton, D.; Brochu, F. M.; Brock, I.; Brock, R.; Broggi, F.; Bromberg, C.; Bronner, J.; Brooijmans, G.; Brooks, T.; Brooks, W. K.; Brown, G.; Brown, H.; Bruckman de Renstrom, P. A.; Bruncko, D.; Bruneliere, R.; Brunet, S.; Bruni, A.; Bruni, G.; Bruschi, M.; Buanes, T.; Buat, Q.; Bucci, F.; Buchanan, J.; Buchholz, P.; Buckingham, R. M.

2013-08-01T23:59:59.000Z

468

Helicon thruster plasma modeling: Two-dimensional fluid-dynamics and propulsive performances  

SciTech Connect (OSTI)

An axisymmetric macroscopic model of the magnetized plasma flow inside the helicon thruster chamber is derived, assuming that the power absorbed from the helicon antenna emission is known. Ionization, confinement, subsonic flows, and production efficiency are discussed in terms of design and operation parameters. Analytical solutions and simple scaling laws for ideal plasma conditions are obtained. The chamber model is then matched with a model of the external magnetic nozzle in order to characterize the whole plasma flow and assess thruster performances. Thermal, electric, and magnetic contributions to thrust are evaluated. The energy balance provides the power conversion between ions and electrons in chamber and nozzle, and the power distribution among beam power, ionization losses, and wall losses. Thruster efficiency is assessed, and the main causes of inefficiency are identified. The thermodynamic behavior of the collisionless electron population in the nozzle is acknowledged to be poorly known and crucial for a complete plasma expansion and good thrust efficiency.

Ahedo, Eduardo; Navarro-Cavalle, Jaume [ETS Ingenieros Aeronauticos, Universidad Politecnica de Madrid, Madrid 28040 (Spain)

2013-04-15T23:59:59.000Z

469

Evaluation of Hydrometeor Occurrence Profiles in the Multiscale Modeling Framework Climate Model using Atmospheric Classification  

SciTech Connect (OSTI)

Vertical profiles of hydrometeor occurrence from the Multiscale Modeling Framework (MMF) climate model are compared with profiles observed by a vertically pointing millimeter wavelength cloud-radar (located in the U.S. Southern Great Plains) as a function of the largescale atmospheric state. The atmospheric state is determined by classifying (or clustering) the large-scale (synoptic) fields produced by the MMF and a numerical weather prediction model using a neural network approach. The comparison shows that for cold frontal and post-cold frontal conditions the MMF produces profiles of hydrometeor occurrence that compare favorably with radar observations, while for warm frontal conditions the model tends to produce hydrometeor fractions that are too large with too much cloud (non-precipitating hydrometeors) above 7 km and too much precipitating hydrometeor coverage below 7 km. We also find that the MMF has difficulty capturing the formation of low clouds and that for all atmospheric states that occur during June, July, and August, the MMF produces too much high and thin cloud, especially above 10 km.

Marchand, Roger T.; Beagley, Nathaniel; Ackerman, Thomas P.

2009-09-01T23:59:59.000Z

470

ORNL Biometric Eye Model for Iris Recognition  

SciTech Connect (OSTI)

Iris recognition has been proven to be an accurate and reliable biometric. However, the recognition of non-ideal iris images such as off angle images is still an unsolved problem. We propose a new biometric targeted eye model and a method to reconstruct the off-axis eye to its frontal view allowing for recognition using existing methods and algorithms. This allows for existing enterprise level algorithms and approaches to be largely unmodified by using our work as a pre-processor to improve performance. In addition, we describe the `Limbus effect' and its importance for an accurate segmentation of off-axis irides. Our method uses an anatomically accurate human eye model and ray-tracing techniques to compute a transformation function, which reconstructs the iris to its frontal, non-refracted state. Then, the same eye model is used to render a frontal view of the reconstructed iris. The proposed method is fully described and results from synthetic data are shown to establish an upper limit on performance improvement and establish the importance of the proposed approach over traditional linear elliptical unwrapping methods. Our results with synthetic data demonstrate the ability to perform an accurate iris recognition with an image taken as much as 70 degrees off-axis.

Santos-Villalobos, Hector J [ORNL; Barstow, Del R [ORNL; Karakaya, Mahmut [ORNL; Chaum, Edward [University of Tennessee, Knoxville (UTK); Boehnen, Chris Bensing [ORNL

2012-01-01T23:59:59.000Z

471

Cognitive Foundations for Visual Analytics  

SciTech Connect (OSTI)

In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

2011-02-25T23:59:59.000Z

472

Design and implementation of a shape memory alloy actuated reconfigurable wing  

E-Print Network [OSTI]

arc airfoil section. An oscillating change in lift was used to control wake vortices and dampen the flutter amplitude of thc wing. At the maximum allowable input voltage a 70/0 increase in lift coetTicicnt was obtained [11]. Similar work by Munday... smooth submersible control surface. The hydrofoil had an embedded elastomer section that allowed the control surface to flex, achieving large deflections and low drag compared to traditional hinged control surfaces [26]. Garner, et al, achieved thrust...

Strelec, Justin Kent

2002-01-01T23:59:59.000Z

473

Structural relations along the western end of the Arrowhead Fault, Muddy Mountains, Nevada  

E-Print Network [OSTI]

, resembling "drag" effects related to horizontal movement on the Arrowhead fault, are interpreted as the re- sult of a drape-folded fold. The Summit thrust, a local northwesterly trending fault at the eastern end of the study area, is interpreted... Bonanza King Formation Dunderb erg Shale Buffington Formation Ordovician System Monocline Valley Formation Devonian System Muddy Peak Limestone Mississippian Series Rogers Spring Limestone vii xiii 12 12 12 12 13 1) 23 25 25 26 26 26...

Temple, Vernon James Jay

1977-01-01T23:59:59.000Z

474

Hanford technology integration: A success story  

SciTech Connect (OSTI)

This paper describes recent activities of the Richland Northwest Laboratory in the area of technology transfer. A major thrust within major DOE laboratories has been the implementation of technology transfer activities which transfer scientific knowledge, transfer technologies developed to deal with the production or conservation of energy, and transfer spinoff technologies into the private sector. Several activities which are in process or have been implemented are described in this paper.

Stenehjem, E.J.; Pond, D.J.; Widrig, J.E.; Deonigi, D.E.

1994-10-01T23:59:59.000Z

475

Analysis of macroscopic fractures on Teton anticline, Northwestern Montana  

E-Print Network [OSTI]

1817 &UNCONFORMITY 174 &UNCONFORMITY 366 &UNCONFORMITY 286 &UNCONFORMITY 1536 &UNCONFORMITY 2100 Figure 4. Stratigraphy of the Sawtooth thrust province. these rocks from the thinner, shallow-marine Devonian carbonate ~ocks above. Another... minor unconformity separates the Devonian from the Lower Mississippian (Kinderhookian and Osagean series). Mississippian rocks represent a stable shelf environment with the oresence of 366 meters of shallow marine dolomites and limestones in the area...

Sinclair, Steven W.

1980-01-01T23:59:59.000Z

476

Use of datasets derived from time-series AVHRR imagery as surrogates for land cover maps in predicting species' distributions  

E-Print Network [OSTI]

to be the case, it may be possible to use AVHRR, MODIS, or similar imagery, either in raw form or as easily and cheaply derived datasets, as direct inputs to models that predict species’ distributions. II. METHODS In this pilot analysis, we selected... for Advanced Computational Infrastructure, Earth System Science (NPACI/ESS) Thrust. E.M-M. was supported by a graduate fellowship from the Direccion General de Asuntos del Personal Academico of the National University of Mexico (UNAM...

Egbert, Stephen L.; Martí nez-Meyer, Enrique; Ortega-Huerta, Miguel; Peterson, A. Townsend

2002-06-01T23:59:59.000Z

477

High-brightness H/sup -/ accelerators  

SciTech Connect (OSTI)

Neutral particle beam (NPB) devices based on high-brightness H/sup -/ accelerators are an important component of proposed strategic defense systems. The basic rationale and R and D program are outlined and examples given of the underlying technology thrusts toward advanced systems. Much of the research accomplished in the past year is applicable to accelerator systems in general; some of these activities are discussed.

Jameson, R.A.

1987-01-01T23:59:59.000Z

478

Development of High-Gradient Dielectric Laser-Driven Particle Accelerator Structures  

SciTech Connect (OSTI)

The thrust of Stanford's program is to conduct research on high-gradient dielectric accelerator structures driven with high repetition-rate, tabletop infrared lasers. The close collaboration between Stanford and SLAC (Stanford Linear Accelerator Center) is critical to the success of this project, because it provides a unique environment where prototype dielectric accelerator structures can be rapidly fabricated and tested with a relativistic electron beam.

Byer, Robert L.

2013-11-07T23:59:59.000Z

479

NANOSCALE SCIENCE AND TECHNOLOGY FOR THE DEVELOPMENT OF ENVIRONMENTAL SENSORS  

SciTech Connect (OSTI)

Under this funding, we proposed to: i) develop a ChemFET sensor platform, ii) develop a ChemDiode sensor platform, iii) synthesize receptor molecules suitable for chemical sensing, iv) study the electrostatic potential changes induced by receptor/target binding on surfaces and v) develop VLSI fabrication approaches for micron-scale chemical sensor devices. The accomplishments under these various thrusts are summarized in this section.

Ronald Andres, School of Chemical Engineering, Purdue University

2007-01-03T23:59:59.000Z

480

Himalayan Journal of Sciences Volume 5, Issue 7 (Special Issue), 2008  

E-Print Network [OSTI]

Roorkee Roorkee, INDIA Sponsored by Council of Scientific and Industrial Research, New Delhi Oil and Natural Gas Corporation, India Ministry of Earth Sciences, Government of India National Hydroelectric Power Corporation Indian National Science Academy... Himalayan Proterozoic Sedimentary Belt adjacent to the Main Central Thrust (MCT), (iv) cooling and exhumation of the terrain due to tectonics and/or monsoon precipitation and ensuing erosion, (v) deposition and evolution of the Himalayan foreland basins...

Himalayan Association for the Advancement of Science

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "frontal ouachita thrust" 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

Conceptual design for a laminar-flying-wing aircraft  

E-Print Network [OSTI]

to surface roughness (from Torenbeek (1976)). . . 57 3.8 45? swept eight-bladed propeller map at M? = 0.70 (from Rohrbach et al. (1982)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 3.9 Compressor map scaling parameters... , and the compressor efficiency by the red contours. . . . 172 6.19 Net thrust, HPC exit temperature and burner exit temperature variation with engine mass flow rate at TO conditions for a two-engine turbofan designed for TOC...

Saeed, Tariq Issam

2012-06-12T23:59:59.000Z

482

A REPORT ON INCREASING 'l'HE l'HRUSX OF A :.I:URBOJEl' ENGINE BY COHBUSXION OF FUEL IN IHE XAIL PIPE  

E-Print Network [OSTI]

PIPE '.L'hel!lis by Lt. Comdr. C.E. Gibson, U.S.N. Lf.. Comdr. E.L. Knapp, U.S.N. U.. Comdr. R. Combustion Problems.~. V. Equipment. · · . . . . VI. Tail Pipe Combustion System.· VII. Experimental Addition. · · 32 3. Theoretical Maximum Thrust Ratio GE I-14B Unit Straight Tail Pipe · · · . Control

Winfree, Erik

483

Laramide deformation of the Rocky Mountain Foreland, southeastern corner of the Bighorn Basin, Wyoming  

E-Print Network [OSTI]

opening of a spreading center near the North Pole, oriented nearly parallel to the northern border of the United States, forced the North American plate to be pushed southwestward, resulting in the apparent rotation of the stress field and formation... Mountain Foreland includes a large area extending from northern New Mexico to southwestern Montana, and fmm the eastern limits of the Black Hills of South Dakota to the thrust belt of western Wyoming (Gries, 1983). In contrast to the consistent northerly...

Derr, Douglas Neanion

2012-06-07T23:59:59.000Z

484

Blast Wave Formation by Laser-Sustained Nonequilibrium Plasma in the Laser-Driven In-Tube Accelerator Operation  

SciTech Connect (OSTI)

Understanding the dynamics of laser-produced plasma is essentially important for increasing available thrust force in a gas-driven laser propulsion system such as laser-driven in-tube accelerator. A computer code is developed to explore the formation of expanding nonequilibrium plasma produced by laser irradiation. Various properties of the blast wave driven by the nonequilibrium plasma are examined. It is found that the blast wave propagation is substantially affected by radiative cooling effect for lower density case.

Ogino, Yousuke; Ohnishi, Naofumi; Sawada, Keisuke [Department of Aeronautics and Space Engineering, Tohoku University, Sendai 980-8579 (Japan); Sasoh, Akihiro [Institute of Fluid Science, Tohoku University, Sendai 980-8577 (Japan)

2006-05-02T23:59:59.000Z

485

Computational Electronics and Electromagnetics  

SciTech Connect (OSTI)

The Computational Electronics and Electromagnetics thrust area is a focal point for computer modeling activities in electronics and electromagnetics in the Electronics Engineering Department of Lawrence Livermore National Laboratory (LLNL). Traditionally, they have focused their efforts in technical areas of importance to existing and developing LLNL programs, and this continues to form the basis for much of their research. A relatively new and increasingly important emphasis for the thrust area is the formation of partnerships with industry and the application of their simulation technology and expertise to the solution of problems faced by industry. The activities of the thrust area fall into three broad categories: (1) the development of theoretical and computational models of electronic and electromagnetic phenomena, (2) the development of useful and robust software tools based on these models, and (3) the application of these tools to programmatic and industrial problems. In FY-92, they worked on projects in all of the areas outlined above. The object of their work on numerical electromagnetic algorithms continues to be the improvement of time-domain algorithms for electromagnetic simulation on unstructured conforming grids. The thrust area is also investigating various technologies for conforming-grid mesh generation to simplify the application of their advanced field solvers to design problems involving complicated geometries. They are developing a major code suite based on the three-dimensional (3-D), conforming-grid, time-domain code DSI3D. They continue to maintain and distribute the 3-D, finite-difference time-domain (FDTD) code TSAR, which is installed at several dozen university, government, and industry sites.

DeFord, J.F.

1993-03-01T23:59:59.000Z

486

NERSC Strategic Implementation Plan 2002-2006  

SciTech Connect (OSTI)

This strategic proposal presents NERSC's vision for its activities and new directions over the next five years. NERSC's continuing commitment to providing high-end systems and comprehensive scientific support for its users will be enhanced, and these activities will be augmented by two new strategic thrusts: support for Scientific Challenge Teams and deployment of a Unified Science Environment. The proposal is in two volumes, the Strategic Plan and the Implementation Plan.

Kramer, William; Bethel, Wes; Craw, James; Draney, Brent; Fortney, William; Gorda, Brend; Harris, William; Meyer, Nancy; Ng, Esmond; Verdier, Francesca; Walter, Howard; Welcome, Tammy

2002-09-01T23:59:59.000Z

487

The Influence of Fold and Fracture Development on Reservoir Behavior of the Lisburne Group of Northern Alaska  

SciTech Connect (OSTI)

The objectives of this study were to develop a better understanding of four major aspects of the Lisburne: (1) The geometry and kinematics of detachment folds and their truncation by thrust faults, (2) The influence of folding and lithostratigraphy on fracture patterns, (3) Lithostratigraphy and its influence on folding, faulting, fracturing, and reservoir characteristics, and (4) The influence of lithostratigraphy and deformation on fluid flow.

Wallace, W.K.; Hanks, C.L.; Whalen, M.T.; Jensen, J.; Atkinson, P.K.; Brinton, J.S.

2001-01-09T23:59:59.000Z

488

Center for Lignocellulose Structure and Function - Center aims at  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6Energy,MUSEUMCongratulations to CENResearch Thrusts

489

buffer Layer Growth, the Thickness Dependence of Jc in Coated Conductors, Local Identification of Current Limiting Mechanisms and Participation in the Wire Development Group  

SciTech Connect (OSTI)

The primary thrusts of our work were to provide critical understanding of how best to enhance the current-carrying capacity of coated conductors. These include the deconstruction of Jc as a function of fim thickness, the growth of in situ films incorporating strong pinning centers and the use of a suite of position-sensitive tools that enable location and analysis of key areas where current-limiting occurs.

Larbalestier, David; Hellstron, Eric; Abraimov, Dmytro

2011-12-17T23:59:59.000Z

490

From First Principles Design to Realization of Bimetallic Catalysts for Enhanced Selectivity  

SciTech Connect (OSTI)

“Catalysis by design” has been a dream for decades. To specify the composition and structure of matter to effect a desired catalytic transformation with desired and predicted rate and selectivity remains a monumental challenge, especially in heterogeneous catalysis. Our research thrusts have been chosen not only for their practical and scientific relevance, e.g. for more efficient and sustainable chemicals and fuels production, but also because they provide a foundation for developing and exploring broadly applicable principles and strategies for catalyst design.

Lobo, Raul F.; Crooks, Richard M.; Mavrikakis, Manos

2014-04-08T23:59:59.000Z

491

Derivation of Kane's equations of motion and the formulation of an initial-value problem for the Polaris A3 missile  

SciTech Connect (OSTI)

Kane's Equations of Motion for the Polaris A3 missile are derived, and an initial-value problem which can be used in a time simulation of the missile's flight is developed. A brief overview of Kane's method for dynamical analysis is included to assist readers who may not be familiar with the techniques employed. The model assumes rigid body dynamics, and accomodates the earth's geometry and gravity field, the aerodynamic forces, and the missile's thrust vector control.

Etter, J.R.

1986-03-01T23:59:59.000Z

492

Inverse Load Calculation of Wind Turbine Support Structures - A Numerical Verification Using the Comprehensive Simulation Code FAST: Preprint (Revised)  

SciTech Connect (OSTI)

Physically measuring the dynamic responses of wind turbine support structures enables the calculation of the applied loads using an inverse procedure. In this process, inverse means deriving the inputs/forces from the outputs/responses. This paper presents results of a numerical verification of such an inverse load calculation. For this verification, the comprehensive simulation code FAST is used. FAST accounts for the coupled dynamics of wind inflow, aerodynamics, elasticity and turbine controls. Simulations are run using a 5-MW onshore wind turbine model with a tubular tower. Both the applied loads due to the instantaneous wind field and the resulting system responses are known from the simulations. Using the system responses as inputs to the inverse calculation, the applied loads are calculated, which in this case are the rotor thrust forces. These forces are compared to the rotor thrust forces known from the FAST simulations. The results of these comparisons are presented to assess the accuracy of the inverse calculation. To study the influences of turbine controls, load cases in normal operation between cut-in and rated wind speed, near rated wind speed and between rated and cut-out wind speed are chosen. The presented study shows that the inverse load calculation is capable of computing very good estimates of the rotor thrust. The accuracy of the inverse calculation does not depend on the control activity of the wind turbine.

Pahn, T.; Jonkman, J.; Rolges, R.; Robertson, A.

2012-11-01T23:59:59.000Z

493

Orbit Stabilization of Nanosat  

SciTech Connect (OSTI)

An algorithm is developed to control a pulsed {Delta}V thruster on a small satellite to allow it to fly in formation with a host satellite undergoing time dependent atmospheric drag deceleration. The algorithm uses four short thrusts per orbit to correct for differences in the average radii of the satellites due to differences in drag and one thrust to symmetrize the orbits. The radial difference between the orbits is the only input to the algorithm. The algorithm automatically stabilizes the orbits after ejection and includes provisions to allow azimuthal positional changes by modifying the drag compensation pulses. The algorithm gives radial and azimuthal deadbands of 50 cm and 3 m for a radial measurement accuracy of {+-} 5 cm and {+-} 60% period variation in the drag coefficient of the host. Approaches to further reduce the deadbands are described. The methodology of establishing a stable orbit after ejection is illustrated in an appendix. The results show the optimum ejection angle to minimize stabilization thrust is upward at 86{sup o} from the orbital velocity. At this angle the stabilization velocity that must be supplied by the thruster is half the ejection velocity. An ejection velocity of 0.02 m/sat 86{sup o} gives an azimuthal separation after ejection and orbit stabilization of 187 m. A description of liquid based gas thrusters suitable for the satellite control is included in an appendix.

JOHNSON,DAVID J.

1999-12-01T23:59:59.000Z

494

Geologic and hydrologic controls on coalbed methane producibility, Williams Fork Formation, Piceance Basin, Colorado  

SciTech Connect (OSTI)

Structural and depositional setting, coal rank, gas content, permeability, hydrodynamics, and reservoir heterogeneity control the producibility of coalbed methane in the Piceance Basin. The coal-rich Upper Cretaceous, Williams Fork Formation is genetically defined and regionally correlated to the genetic sequences in the Sand Wash Basin, to the north. Net coal is thickest in north-south oriented belts which accumulated on a coastal plain, behind west-east prograding shoreline sequences. Face cleats of Late Cretaceous age strike E-NE and W-NW in the southern and northern parts of the basin, respectively, normal to the Grand Hogback thrust front. Parallelism between face-cleat strike and present-day maximum horizontal stresses may enhance or inhibit coal permeability in the north and south, respectively. Geopressure and hydropressure are both present in the basin with regional hydrocarbon overpressure dominant in the central part of the basin and hydropressure limited to the basin margins. The most productive gas wells in the basin are associated with structural terraces, anticlines, and/or correspond to Cameo-Wheeler-Fairfield coal-sandstone development, reflecting basement detached thrust-faulting, fracture-enhanced permeability, and reservoir heterogeneity. Depositional heterogeneties and thrusts faults isolate coal reservoirs along the Grand Hogback from the subsurface by restricting meteoric recharge and basinward flow of ground water. An evolving coalbed methane producibility model predicts that in the Piceance Basin extraordinary coalbed methane production is precluded by low permeability and by the absence of dynamic ground-water flow.

Tyler, R.; Scott, A.R.; Kaiser, W.R.; Nance, H.S.; McMurry, R.G. [Univ. of Texas, Austin, TX (United States)

1996-12-31T23:59:59.000Z

495

Geologic and hydrologic controls on coalbed methane producibility, Williams Fork Formation, Piceance Basin, Colorado  

SciTech Connect (OSTI)

Structural and depositional setting, coal rank, gas content, permeability, hydrodynamics, and reservoir heterogeneity control the producibility of coalbed methane in the Piceance Basin. The coal-rich Upper Cretaceous, Williams Fork Formation is genetically defined and regionally correlated to the genetic sequences in the Sand Wash Basin, to the north. Net coal is thickest in north-south oriented belts which accumulated on a coastal plain, behind west-east prograding shoreline sequences. Face cleats of Late Cretaceous age strike E-NE and W-NW in the southern and northern parts of the basin, respectively, normal to the Grand Hogback thrust front. Parallelism between face-cleat strike and present-day maximum horizontal stresses may enhance or inhibit coal permeability in the north and south, respectively. Geopressure and hydropressure are both present in the basin with regional hydrocarbon overpressure dominant in the central part of the basin and hydropressure limited to the basin margins. The most productive gas wells in the basin are associated with structural terraces, anticlines, and/or correspond to Cameo-Wheeler-Fairfield coal-sandstone development, reflecting basement detached thrust-faulting, fracture-enhanced permeability, and reservoir heterogeneity. Depositional heterogeneties and thrusts faults isolate coal reservoirs along the Grand Hogback from the subsurface by restricting meteoric recharge and basinward flow of ground water. An evolving coalbed methane producibility model predicts that in the Piceance Basin extraordinary coalbed methane production is precluded by low permeability and by the absence of dynamic ground-water flow.

Tyler, R.; Scott, A.R.; Kaiser, W.R.; Nance, H.S.; McMurry, R.G. (Univ. of Texas, Austin, TX (United States))

1996-01-01T23:59:59.000Z

496

Materials at LANL  

SciTech Connect (OSTI)

Exploring the physics, chemistry, and metallurgy of materials has been a primary focus of Los Alamos National Laboratory since its inception. In the early 1940s, very little was known or understood about plutonium, uranium, or their alloys. In addition, several new ionic, polymeric, and energetic materials with unique properties were needed in the development of nuclear weapons. As the Laboratory has evolved, and as missions in threat reduction, defense, energy, and meeting other emerging national challenges have been added, the role of materials science has expanded with the need for continued improvement in our understanding of the structure and properties of materials and in our ability to synthesize and process materials with unique characteristics. Materials science and engineering continues to be central to this Laboratory's success, and the materials capability truly spans the entire laboratory - touching upon numerous divisions and directorates and estimated to include >1/3 of the lab's technical staff. In 2006, Los Alamos and LANS LLC began to redefine our future, building upon the laboratory's established strengths and promoted by strongly interdependent science, technology and engineering capabilities. Eight Grand Challenges for Science were set forth as a technical framework for bridging across capabilities. Two of these grand challenges, Fundamental Understanding of Materials and Superconductivity and Actinide Science. were clearly materials-centric and were led out of our organizations. The complexity of these scientific thrusts was fleshed out through workshops involving cross-disciplinary teams. These teams refined the grand challenge concepts into actionable descriptions to be used as guidance for decisions like our LDRD strategic investment strategies and as the organizing basis for our external review process. In 2008, the Laboratory published 'Building the Future of Los Alamos. The Premier National Security Science Laboratory,' LA-UR-08-1541. This document introduced three strategic thrusts that crosscut the Grand Challenges and define future laboratory directions and facilities: (1) Information Science and Technology enabl ing integrative and predictive science; (2) Experimental science focused on materials for the future; and (3) Fundamental forensic science for nuclear, biological, and chemical threats. The next step for the Materials Capability was to develop a strategic plan for the second thrust, Materials for the Future. within the context of a capabilities-based Laboratory. This work has involved extending our 2006-2007 Grand Challenge workshops, integrating materials fundamental challenges into the MaRIE definition, and capitalizing on the emerging materials-centric national security missions. Strategic planning workshops with broad leadership and staff participation continued to hone our scientific directions and reinforce our strength through interdependence. By the Fall of 2008, these workshops promoted our primary strength as the delivery of Predictive Performance in applications where Extreme Environments dominate and where the discovery of Emergent Phenomena is a critical. These planning efforts were put into action through the development of our FY10 LDRD Strategic Investment Plan where the Materials Category was defined to incorporate three central thrusts: Prediction and Control of Performance, Extreme Environments and Emergent Phenomena. As with all strategic planning, much of the benefit is in the dialogue and cross-fertilization of ideas that occurs during the process. By winter of 2008/09, there was much agreement on the evolving focus for the Materials Strategy, but there was some lingering doubt over Prediction and Control of Performance as one of the three central thrusts, because it overarches all we do and is, truly, the end goal for materials science and engineering. Therefore, we elevated this thrust within the overarching vision/mission and introduce the concept of Defects and Interfaces as a central thrust that had previously been implied but not clearly articulated.

Taylor, Antoinette J [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

497

Factors affecting phytoplankton distribution and production in the Elephant Island area, Antarctica  

SciTech Connect (OSTI)

During the austral summer of four years, 1990 to 1993, studies on phytoplankton were performed in the Elephant Island area as one component of the US Antarctica Marine Living Resources program. In addition to continuous measurements (temperature, salinity, chlorophyll-a, beam attenuation) made on ship's intake water, a profiling CTD-rosette unit was used to obtain water column characteristics (temperature, salinity, chlorophyll-a, attenuation of solar radiation, beam attenuation) from the surface to 750m depth and also water samples from at least 10 depths for chemical and biological analyses. The sampling grid consisted of an average of 70 stations, all of which were occupied two times each year. The Elephant Island area is a transition zone between the rich coastal areas, where phytoplankton can develop dense blooms, and pelagic waters where the phytoplankton biomass is in general very low. A frontal zone was usually found to the north of Elephant Island and over the continental slope, and high phytoplankton biomass was in general associated with this frontal region. Although the location of this frontal system showed seasonal movement in a north-south direction, it seems to be a consistent feature from year to year. There seems to be considerable year-to-year variability in physical (water temperatures and salinity) and phytoplankton characteristics within the study area, in regard to both distributional patterns in surface waters and to profile characteristics in the upper 100m of the water column. With shallow upper mixed layer depths of less than 50 m, phytoplankton can attain relatively high concentrations. Optimum light conditions for growth occurred when the mixed layer was less than 55% of the euphotic zone. As the area around Elephant Island is characterized by relatively strong and frequent winds, the depth of the upper mixed layer at many stations approached the depth of the euphotic zone, with the result that growth of phytoplankton was light limited.

Helbling, E.W.

1993-01-01T23:59:59.000Z

498

Reduced Metabolsim in Brain 'Control Networks' Following Cocaine-Cues Exposure in Female Cocaine Abusers  

SciTech Connect (OSTI)

Gender differences in vulnerability for cocaine addiction have been reported. Though the mechanisms are not understood, here we hypothesize that gender differences in reactivity to conditioned-cues, which contributes to relapse, are involved. To test this we compared brain metabolism (using PET and {sup 18}FDG) between female (n = 10) and male (n = 16) active cocaine abusers when they watched a neutral video (nature scenes) versus a cocaine-cues video. Self-reports of craving increased with the cocaine-cue video but responses did not differ between genders. In contrast, changes in whole brain metabolism with cocaine-cues differed by gender (p<0.05); females significantly decreased metabolism (-8.6% {+-} 10) whereas males tended to increase it (+5.5% {+-} 18). SPM analysis (Cocaine-cues vs Neutral) in females revealed decreases in frontal, cingulate and parietal cortices, thalamus and midbrain (p<0.001) whereas males showed increases in right inferior frontal gyrus (BA 44/45) (only at p<0.005). The gender-cue interaction showed greater decrements with Cocaine-cues in females than males (p<0.001) in frontal (BA 8, 9, 10), anterior cingulate (BA 24, 32), posterior cingulate (BA 23, 31), inferior parietal (BA 40) and thalamus (dorsomedial nucleus). Females showed greater brain reactivity to cocaine-cues than males but no differences in craving, suggesting that there may be gender differences in response to cues that are not linked with craving but could affect subsequent drug use. Specifically deactivation of brain regions from 'control networks' (prefrontal, cingulate, inferior parietal, thalamus) in females could increase their vulnerability to relapse since it would interfere with executive function (cognitive inhibition). This highlights the importance of gender tailored interventions for cocaine addiction.

Volkow, N.D.; Wang, G.; Volkow, N.D.; Tomasi, D.; Wang, G.-J.; Fowler, J.S.; Telang, F.; Goldstein, R.Z.; Alia-Klein, N.; Wong, C.T.

2011-03-01T23:59:59.000Z

499

Research Needs for Magnetic Fusion Energy Sciences. Report of the Research Needs Workshop (ReNeW) Bethesda, Maryland, June 8-12, 2009  

SciTech Connect (OSTI)

Nuclear fusion - the process that powers the sun - offers an environmentally benign, intrinsically safe energy source with an abundant supply of low-cost fuel. It is the focus of an international research program, including the ITE R fusion collaboration, which involves seven parties representing half the world's population. The realization of fusion power would change the economics and ecology of energy production as profoundly as petroleum exploitation did two centuries ago. The 21st century finds fusion research in a transformed landscape. The worldwide fusion community broadly agrees that the science has advanced to the point where an aggressive action plan, aimed at the remaining barriers to practical fusion energy, is warranted. At the same time, and largely because of its scientific advance, the program faces new challenges; above all it is challenged to demonstrate the timeliness of its promised benefits. In response to this changed landscape, the Office of Fusion Energy Sciences (OFES ) in the US Department of Energy commissioned a number of community-based studies of the key scientific and technical foci of magnetic fusion research. The Research Needs Workshop (ReNeW) for Magnetic Fusion Energy Sciences is a capstone to these studies. In the context of magnetic fusion energy, ReNeW surveyed the issues identified in previous studies, and used them as a starting point to define and characterize the research activities that the advance of fusion as a practical energy source will require. Thus, ReNeW's task was to identify (1) the scientific and technological research frontiers of the fusion program, and, especially, (2) a set of activities that will most effectively advance those frontiers. (Note that ReNeW was not charged with developing a strategic plan or timeline for the implementation of fusion power.) This Report presents a portfolio of research activities for US research in magnetic fusion for the next two decades. It is intended to provide a strategic framework for realizing practical fusion energy. The portfolio is the product of ten months of fusion-community study and discussion, culminating in a Workshop held in Bethesda, Maryland, from June 8 to June 12, 2009. The Workshop involved some 200 scientists from Universities, National Laboratories and private industry, including several scientists from outside the US. Largely following the Basic Research Needs model established by the Office of Basic Energy Sciences (BES ), the Report presents a collection of discrete research activities, here called 'thrusts.' Each thrust is based on an explicitly identified question, or coherent set of questions, on the frontier of fusion science. It presents a strategy to find the needed answers, combining the necessary intellectual and hardware tools, experimental facilities, and computational resources into an integrated, focused program. The thrusts should be viewed as building blocks for a fusion program plan whose overall structure will be developed by OFES , using whatever additional community input it requests. Part I of the Report reviews the issues identified in previous fusion-community studies, which systematically identified the key research issues and described them in considerable detail. It then considers in some detail the scientific and technical means that can be used to address these is sues. It ends by showing how these various research requirements are organized into a set of eighteen thrusts. Part II presents a detailed and self-contained discussion of each thrust, including the goals, required facilities and tools for each. This Executive Summary focuses on a survey of the ReNeW thrusts. The following brief review of fusion science is intended to provide context for that survey. A more detailed discussion of fusion science can be found in an Appendix to this Summary, entitled 'A Fusion Primer.'

None

2009-06-08T23:59:59.000Z

500

Hydrological and water quality characteristics of three rock glaciers: Blanca Massif, Colorado, USA  

E-Print Network [OSTI]

interstitially or as discrete lenses. The geometry of a rock glacier is conducive not only to the formation and growth of ice, but also to the entrapment of water in the fluid state. It is the ice and the trapped water that are important in providing a source... and the trapped water that are important in providing a source for maintaining flow of many alpine streams during the summer. In many alpine areas of the world, streams flow from the frontal slopes of rock glaciers. Although rock glaciers have been studied...

DeMorett, Joseph Lawrence

1989-01-01T23:59:59.000Z