Sample records for muscle shoals al

  1. City of Muscle Shoals, Alabama (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin Urban TransportMartinsville,Minidoka,City ofIowaMtMuscle Shoals,

  2. DOE - Office of Legacy Management -- Shoal

    Office of Legacy Management (LM)

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

  3. Entrainment of Dungeness Crab in the Desdemona Shoals Reach of the Lower Columbia River Navigation Channel

    SciTech Connect (OSTI)

    Pearson, Walter H.; Kohn, Nancy P.; Skalski, J. R.

    2006-09-30T23:59:59.000Z

    Proposed dredging of the Columbia River has raised concerns about related impacts on Dungeness crab in the Columbia River Estuary (CRE). This study follows two major efforts, sponsored by the Portland District of the U. S. Army Corps of Engineers (USACE) to quantify the number of crabs entrained by a hopper dredge working in the CRE. From June 2002 through September 2002, Pacific Northwest National Laboratory (PNNL) conducted direct measurements of crab entrainment in the CRE from the mouth of the Columbia River (MCR, river mile -3 to +3) upriver as far as Miller Sands (river mile 21 to 24). These studies constituted a major step in quantifying crab entrainment in the CRE, and allowed statistically bounded projections of adult equivalent loss (AEL) for Dungeness crab populations under a range of future construction dredging and maintenance dredging scenarios (Pearson et al. 2002, 2003). In 2004, PNNL performed additional measurements to improve estimates of crab entrainment at Desdemona Shoals and at Flavel Bar, a reach near Astoria that had not been adequately sampled in 2002 (Figure 1). The 2004 data were used to update the crab loss projections for channel construction to 43 ft MLLW. In addition, a correlation between bottom salinity and adult (age 2+ and 3+, >100 mm carapace width) crab entrainment was developed using 2002 data, and elaborated upon with the 2004 data. This crab salinity model was applied to forecasting seasonal (monthly) entrainment rates and AEL using seasonal variations in salinity (Pearson et al. 2005). In the previous studies, entrainment rates in Desdemona Shoals were more variable than in any of the other reaches. Pearson et al. (2005) concluded that ?the dynamics behind the variable entrainment rates at Desdemona Shoals are not fully understood,? as well as finding that juvenile crab entrainment was not significantly correlated with salinity as it was for older crab. The present study was undertaken to address the question of whether the high age 1+ entrainment rate at Desdemona Shoals in June 2002 unusual, or would it be observed again under similar conditions? PNNL and USACE personnel directly measured crab entrainment by the USACE hopper dredge Essayons working in Desdemona Shoals in June 2006. In addition to quantifying crab entrainment of all age classes, bottom salinity was directly measured in as many samples as possible, so that the relationship between crab entrainment and salinity could be further evaluated. All 2006 data were collected and analyzed in a manner consistent with the previous entrainment studies (Pearson et al. 2002, 2003, 2005).

  4. Fully Nonlinear Properties of Periodic Waves Shoaling over Slopes1

    E-Print Network [OSTI]

    Grilli, Stéphan T.

    ; detailed wave kinematics at the BP is also needed for surfzone models which are increasingly used after. In most wave transformation models used so far, shoaling of deep water waves is calculated based and intermediate water, may not be sufficiently accurate close to the BP where wave height reaches a significant

  5. Interactions Between Tidal Flows and Ooid Shoals, Northern Bahamas

    E-Print Network [OSTI]

    Reeder, Stacy Lynn; Rankey, Gene C.

    2008-03-01T23:59:59.000Z

    active sand waves and ripples. Towards the platform margin, tidal currents pass through narrow inlets. The main inlet opening oceanward (NW) of the shoal stretches between two Pleistocene bedrock islands, connected by a bedrock high that extends... include both flood and ebb tidal deltas, with generally lobate forms, convex away from the islands, and with endpoints at the inlets. Although the inner portions of these lobes are mainly seagrass-stabilized muddy peloidal and skeletal sands with local...

  6. Z .ISPRS Journal of Photogrammetry & Remote Sensing 54 1999 123129 Scanning laser mapping of the coastal zone: the SHOALS system

    E-Print Network [OSTI]

    Lefsky, Michael

    structures, and dredged material placement areas as well as adjacent beaches. SHOALS data collected, SHOALS has demonstrated airborne lidar bathymetry's benefits to the coastal community by providing a cost

  7. Shoaling characteristics of the Gulf Intracoastal Waterway in Texas

    E-Print Network [OSTI]

    Atturio, John Michael

    1976-01-01T23:59:59.000Z

    of Advisory Committee: Dr. Wesley James Naintenance dredging records were used to compute average shoal- ing rates in 5000 foot reaches for the entire Texas Gulf Intracoastal Waterway. Environmental data pertinent to the waterway were gathered from... will probably continue to be 1mportant as long as the cost of dredging and disposal remain high. Any solut1on of the problems assoc1ated with waterway ma1ntenance will be a delicate balance between economic and env1ronmental considerations. One obvious...

  8. Ware Shoals, South Carolina: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTri Global EnergyUtilityInformation WaiverShoals, South Carolina:

  9. DOE - Office of Legacy Management -- Shoal Test Site - NV 03

    Office of Legacy Management (LM)

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

  10. Validation Analysis of the Shoal Groundwater Flow and Transport Model

    SciTech Connect (OSTI)

    A. Hassan; J. Chapman

    2008-11-01T23:59:59.000Z

    Environmental restoration at the Shoal underground nuclear test is following a process prescribed by a Federal Facility Agreement and Consent Order (FFACO) between the U.S. Department of Energy, the U.S. Department of Defense, and the State of Nevada. Characterization of the site included two stages of well drilling and testing in 1996 and 1999, and development and revision of numerical models of groundwater flow and radionuclide transport. Agreement on a contaminant boundary for the site and a corrective action plan was reached in 2006. Later that same year, three wells were installed for the purposes of model validation and site monitoring. The FFACO prescribes a five-year proof-of-concept period for demonstrating that the site groundwater model is capable of producing meaningful results with an acceptable level of uncertainty. The corrective action plan specifies a rigorous seven step validation process. The accepted groundwater model is evaluated using that process in light of the newly acquired data. The conceptual model of ground water flow for the Project Shoal Area considers groundwater flow through the fractured granite aquifer comprising the Sand Springs Range. Water enters the system by the infiltration of precipitation directly on the surface of the mountain range. Groundwater leaves the granite aquifer by flowing into alluvial deposits in the adjacent basins of Fourmile Flat and Fairview Valley. A groundwater divide is interpreted as coinciding with the western portion of the Sand Springs Range, west of the underground nuclear test, preventing flow from the test into Fourmile Flat. A very low conductivity shear zone east of the nuclear test roughly parallels the divide. The presence of these lateral boundaries, coupled with a regional discharge area to the northeast, is interpreted in the model as causing groundwater from the site to flow in a northeastward direction into Fairview Valley. Steady-state flow conditions are assumed given the absence of groundwater withdrawal activities in the area. The conceptual and numerical models were developed based upon regional hydrogeologic investigations conducted in the 1960s, site characterization investigations (including ten wells and various geophysical and geologic studies) at Shoal itself prior to and immediately after the test, and two site characterization campaigns in the 1990s for environmental restoration purposes (including eight wells and a year-long tracer test). The new wells are denoted MV-1, MV-2, and MV-3, and are located to the northnortheast of the nuclear test. The groundwater model was generally lacking data in the north-northeastern area; only HC-1 and the abandoned PM-2 wells existed in this area. The wells provide data on fracture orientation and frequency, water levels, hydraulic conductivity, and water chemistry for comparison with the groundwater model. A total of 12 real-number validation targets were available for the validation analysis, including five values of hydraulic head, three hydraulic conductivity measurements, three hydraulic gradient values, and one angle value for the lateral gradient in radians. In addition, the fracture dip and orientation data provide comparisons to the distributions used in the model and radiochemistry is available for comparison to model output. Goodness-of-fit analysis indicates that some of the model realizations correspond well with the newly acquired conductivity, head, and gradient data, while others do not. Other tests indicated that additional model realizations may be needed to test if the model input distributions need refinement to improve model performance. This approach (generating additional realizations) was not followed because it was realized that there was a temporal component to the data disconnect: the new head measurements are on the high side of the model distributions, but the heads at the original calibration locations themselves have also increased over time. This indicates that the steady-state assumption of the groundwater model is in error. To test the robustness of the model d

  11. Fluid management plan for the Project Shoal Area Offsites Subproject

    SciTech Connect (OSTI)

    NONE

    1996-08-01T23:59:59.000Z

    The US Department of Energy, Nevada Operations Office (DOE/NV) has initiated the Offsites Subproject to characterize the hazards posed to human health and the environment as a result of underground nuclear testing activities at facilities other than the Nevada Test Site (NTS). A primary Subproject objective is to gather adequate data to characterize the various Subproject sites through the collection of surface and subsurface soil samples and by drilling several wells for the collection of groundwater data. The Project Shoal Area (PSA) is one of the Subproject`s Nevada sites and is subject to the requirements set forth in the Federal Facility Compliance Agreement and Consent Order (FFACO) (DOE, 1996a). In accordance with the FFACO, a Corrective Action Investigation Plan (CAIP) has been developed for work at the PSA (designated as Corrective Action Unit Number 416). This Fluid Management Plan (FMP) provides guidance for the management of fluids generated from wells constructed at the PSA. Long-term monitoring and future activities at the site, if required, will be set forth in additional documents as required by the FFACO. The ultimate method for disposition of fluids generated by site operations depends upon sample analysis and process knowledge in relation to fluid management criteria. Section 2 describes well site operations; Section 3 discusses fluid management criteria; Section 4 includes the fluid monitoring program; Section 5 presents the fluid management strategy; Section 6 provides for fluid management during routine well monitoring; and Section 7 contains reporting criteria.

  12. Modeling to Support Groundwater Contaminant Boundaries for the Shoal Underground Nuclear Test

    SciTech Connect (OSTI)

    K. Pohlmann; G. Pohll; J. Chapman; A. Hassan; R. Carroll; C. Shirley

    2004-03-01T23:59:59.000Z

    Groundwater flow and radionuclide transport at the Shoal underground nuclear test are characterized using three-dimensional numerical models, based on site-specific hydrologic data. The objective of this modeling is to provide the flow and transport models needed to develop a contaminant boundary defining the extent of radionuclide-contaminated groundwater at the site throughout 1,000 years at a prescribed level of confidence. This boundary will then be used to manage the Project Shoal Area for the protection of the public and the environment.

  13. Changes in Caribbean surface hydrography during the Pliocene shoaling of the Central American Seaway

    E-Print Network [OSTI]

    Gilli, Adrian

    Changes in Caribbean surface hydrography during the Pliocene shoaling of the Central American planktonic foraminifers from the Caribbean (Ocean Drilling Program sites 999 and 1000), the tropical east Bank) were used to examine Atlantic-Caribbean-Pacific atmospheric and oceanic linkages associated

  14. Evaluation of dredged material proposed for ocean Disposal from Shoal Harbor/Compton Creek Project Area

    SciTech Connect (OSTI)

    Gardiner, W.W.; Borde, A.B.; Nieukirk, S.L.; Barrows, E.S.; Gruendell, B.D.; Word, J.Q.

    1996-10-01T23:59:59.000Z

    The objective of the Shoal Harbor/Compton Creek Project was to evaluate proposed dredged material from the Shoal harbor/Compton Creek Project Area in Belford and Monmouth, New Jersey to determine its suitability for unconfined ocean disposal at the Mud Dump Site. This was one of five waterways that the US Army Corps of Engineers- New York District requested the Battelle Marine Sciences Laboratory (MSL) to sample and evaluate for dredging and disposal in May 1995. The evaluation of proposed dredged material from the Shoal Harbor/Compton Creek Project area consisted of bulk chemical analyses, chemical analyses of dredging site water and elutriate, benthic and water-column acute toxicity tests and bioaccumulation studies. Eleven core samples were analyzed or grain size, moisture content, and total organic carbon. Other sediments were evaluated for bulk density, specific gravity, metals, chlorinated pesticides, polychlorinated biphenyl (PCB) congers, polynuclear aromatic hydrocarbons, and 1,4- dichlorobenzene. Dredging site water and elutriate water were analyzed for metals, pesticides, and PCBs.

  15. APRIL 2008 Shroyer et. al. 1 Observations of Polarity Reversal in Shoaling Nonlinear Internal Waves

    E-Print Network [OSTI]

    effect on human activities such as offshore drilling operations and waste disposal (Osborne and Burch tide (e.g., Sandstrom and Elliott 1984; Sand- strom and Oakey 1994). For these reasons, emphasis has

  16. Validation, Proof-of-Concept, and Postaudit of the Groundwater Flow and Transport Model of the Project Shoal Area

    SciTech Connect (OSTI)

    Ahmed Hassan

    2004-09-01T23:59:59.000Z

    The groundwater flow and radionuclide transport model characterizing the Shoal underground nuclear test has been accepted by the State of Nevada Division of Environmental Protection. According to the Federal Facility Agreement and Consent Order (FFACO) between DOE and the State of Nevada, the next steps in the closure process for the site are then model validation (or postaudit), the proof-of-concept, and the long-term monitoring stage. This report addresses the development of the validation strategy for the Shoal model, needed for preparing the subsurface Corrective Action Decision Document-Corrective Action Plan and the development of the proof-of-concept tools needed during the five-year monitoring/validation period. The approach builds on a previous model, but is adapted and modified to the site-specific conditions and challenges of the Shoal site.

  17. Modeling to Support Groundwater Contaminant Boundaries for the Shoal Underground Nuclear Test

    SciTech Connect (OSTI)

    K. Pohlmann; G. Pohll; J. Chapman; A. Hassan; R. Carroll; C. Shirley

    2004-03-01T23:59:59.000Z

    The purpose of this work is to characterize groundwater flow and contaminant transport at the Shoal underground nuclear test through numerical modeling using site-specific hydrologic data. The ultimate objective is the development of a contaminant boundary, a model-predicted perimeter defining the extent of radionuclide-contaminated groundwater from the underground test throughout 1,000 years at a prescribed level of confidence. This boundary will be developed using the numerical models described here, after they are approved for that purpose by DOE and NDEP.

  18. Microsoft PowerPoint - Bull Shoals U1 repair MSB edit 3.ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess usedGELustreMeasuresPower &Bull Shoals

  19. 2009 Groundwater Monitoring Report Project Shoal Area, Corrective Action Unit 447

    SciTech Connect (OSTI)

    None

    2010-03-01T23:59:59.000Z

    This report presents the 2009 groundwater monitoring results collected by the U.S. Department of Energy (DOE) Office of Legacy Management (LM) at the Project Shoal Area (PSA) Subsurface Corrective Action Unit (CAU) 447 in Churchill County, Nevada. Responsibility for the environmental site restoration of the PSA was transferred from the DOE Office of Environmental Management to LM on October 1, 2006. The environmental restoration process and corrective action strategy for CAU 447 are conducted in accordance with the Federal Facility Agreement and Consent Order (FFACO 1996, as amended February 2008) entered into by DOE, the U.S. Department of Defense, and the State of Nevada. The corrective action strategy for the site includes monitoring in support of site closure. This report summarizes investigation activities associated with CAU 447 that were conducted at the PSA during fiscal year 2009.

  20. Corrective Action Decision Document/Corrective Action Plan for Corrective Action Unit 447: Project Shoal Area, Subsurface, Nevada, Rev. No.: 3 with Errata Sheet

    SciTech Connect (OSTI)

    Tim Echelard

    2006-03-01T23:59:59.000Z

    This Corrective Action Decision Document/Corrective Action Plan (CADD/CAP) has been prepared for Corrective Action Unit (CAU) 447, Project Shoal Area (PSA)-Subsurface, Nevada, in accordance with the ''Federal Facility Agreement and Consent Order'' (FFACO) (1996). Corrective Action Unit 447 is located in the Sand Springs Mountains in Churchill County, Nevada, approximately 48 kilometers (30 miles) southeast of Fallon, Nevada. The CADD/CAP combines the decision document (CADD) with the Corrective Action Plan (CAP) and provides or references the specific information necessary to recommend corrective actions for CAU 447, as provided in the FFACO. Corrective Action Unit 447 consists of two corrective action sites (CASs): CAS 57-49-01, Emplacement Shaft, and CAS 57-57-001, Cavity. The emplacement shaft (CAS-57-49-01) was backfilled and plugged in 1996 and will not be evaluated further. The purpose of the CADD portion of the document (Section 1.0 to Section 4.0) is to identify and provide a rationale for the selection of a recommended corrective action alternative for the subsurface at PSA. To achieve this, the following tasks were required: (1) Develop corrective action objectives. (2) Identify corrective action alternative screening criteria. (3) Develop corrective action alternatives. (4) Perform detailed and comparative evaluations of the corrective action alternatives in relation to the corrective action objectives and screening criteria. (5) Recommend a preferred corrective action alternative for the subsurface at PSA. The original Corrective Action Investigation Plan (CAIP) for the PSA was approved in September 1996 and described a plan to drill and test four characterization wells, followed by flow and transport modeling (DOE/NV, 1996). The resultant drilling is described in a data report (DOE/NV, 1998e) and the data analysis and modeling in an interim modeling report (Pohll et al., 1998). After considering the results of the modeling effort, the U.S. Department of Energy (DOE) determined that the degree of uncertainty in transport predictions for PSA remained unacceptably large. As a result, a second CAIP was developed by DOE and approved by the Nevada Division of Environmental Protection (NDEP) in December 1998 (DOE/NV, 1998a). This plan prescribed a rigorous analysis of uncertainty in the Shoal model and quantification of methods of reducing uncertainty through data collection. This analysis is termed a Data Decision Analysis (Pohll et al., 1999a) and formed the basis for a second major characterization effort at PSA (Pohll et al., 1999b). The details for this second field effort are presented in an Addendum to the CAIP, which was approved by NDEP in April 1999 (DOE/NV, 1999a). Four additional characterization wells were drilled at PSA during summer and fall of 1999; details of the drilling and well installation are in IT Corporation (2000), with testing reported in Mihevc et al. (2000). A key component of the second field program was a tracer test between two of the new wells (Carroll et al., 2000; Reimus et al., 2003). Based on the potential exposure pathways, two corrective action objectives were identified for CAU 447: Prevent or mitigate exposure to groundwater contaminants of concern at concentrations exceeding regulatory maximum contaminant levels or risk-based levels; and Reduce the risk to human health and the environment to the extent practicable. Based on the review of existing data, the results of the modeling, future use, and current operations at PSA, the following alternatives have been developed for consideration at CAU 447: Alternative 1--No Further Action; Alternative 2--Proof-of-Concept and Monitoring with Institutional Controls; and Alternative 3--Contaminant Control. The corrective action alternatives were evaluated based on the approach outlined in the ''Focused Evaluation of Selected Remedial Alternatives for the Underground Test Area'' (DOE/NV, 1998b). Each alternative was assessed against nine evaluation criteria. These criteria include overall protection of human health and the environment;

  1. Contraction-induced elevation of heat shock protein 72 mRNA content in isolated single skeletal muscle fibers

    E-Print Network [OSTI]

    Stary, Creed Michael

    2006-01-01T23:59:59.000Z

    and Samaja M. (1998) Bioenergetics of contracting skeletalto investigate muscle bioenergetics (Hogan et al. , 2005;2002, 2003) and muscle bioenergetics during contractions (

  2. 2012 Groundwater Monitoring Report Project Shoal Area Subsurface Corrective Action Unit 447

    SciTech Connect (OSTI)

    None

    2013-03-01T23:59:59.000Z

    The Project Shoal Area (PSA) in Nevada was the site of a 12-kiloton underground nuclear test in 1963. Although the surface of the site has been remediated, investigation of groundwater contamination resulting from the test is still in the corrective action process. Annual sampling and hydraulic head monitoring are conducted at the site as part of the subsurface corrective action strategy. Analytical results from the 2012 monitoring are consistent with those of the previous years, with tritium detected only in well HC-4. The tritium concentration in groundwater from well HC-4 remains far below the U.S. Environmental Protection Agency-established maximum contaminant level of 20,000 picocuries per liter. Concentrations of total uranium and gross alpha were also detected during this monitoring period, with uranium accounting for nearly all the gross alpha activity. The total uranium concentrations obtained from this monitoring period were consistent with previous results and reflect a slightly elevated natural uranium concentration, consistent with the mineralized geologic terrain. Isotopic ratios of uranium also indicate a natural source of uranium in groundwater, as opposed to a nuclear-test-related source. Water level trends obtained from the 2012 water level data were consistent with those of previous years. The corrective action strategy for the PSA is currently focused on revising the site conceptual model (SCM) and evaluating the adequacy of the current monitoring well network. Some aspects of the SCM are known; however, two major concerns are the uncertainty in the groundwater flow direction and the cause of rising water levels in site wells west of the shear zone. Water levels have been rising in the site wells west of the shear zone since the first hydrologic characterization wells were installed in 1996. While water levels in wells west of the shear zone continue to rise, the rate of increase is less than in previous years. The SCM will be revised, and an evaluation of the groundwater monitoring network will be conducted when water levels at the site have stabilized.

  3. THE AEROSPACE CORPORATION '

    Office of Legacy Management (LM)

    AZ o TVA, Muscle Shoals, AL o Dow Chemical Company, Walnut Creek, CA e Colorado School of Mines, Golden, CO o Havens Lab, Bridgeport Brass, Bridgeport, CT o General Chemical...

  4. Well Completion Report for Corrective Action Unit 447, Project Shoal Area, Churchill County, Nevada, Rev. No.: 0

    SciTech Connect (OSTI)

    Rick Findlay

    2006-09-01T23:59:59.000Z

    This Well Completion Report is being provided as part of the implementation of the Corrective Action Decision Document (CADD)/Corrective Action Plan (CAP) for Corrective Action Unit (CAU) 447 (NNSA/NSO, 2006a). The CADD/CAP is part of an ongoing U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) funded project for the investigation of CAU 447 at the Project Shoal Area (PSA). All work performed on this project was conducted in accordance with the ''Federal Facility Agreement and Consent Order'' (FFACO) (1996), and all applicable Nevada Division of Environmental Protection (NDEP) policies and regulations. Investigation activities included the drilling, construction, and development of three monitoring/validation (MV) wells at the PSA. This report summarizes the field activities and data collected during the investigation.

  5. INTEGRATED GEOLOGIC-ENGINEERING MODEL FOR REEF AND CARBONATE SHOAL RESERVOIRS ASSOCIATED WITH PALEOHIGHS: UPPER JURASSIC SMACKOVER FORMATION, NORTHEASTERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2001-09-14T23:59:59.000Z

    The University of Alabama in cooperation with Texas A&M University, McGill University, Longleaf Energy Group, Strago Petroleum Corporation, and Paramount Petroleum Company are undertaking an integrated, interdisciplinary geoscientific and engineering research project. The project is designed to characterize and model reservoir architecture, pore systems and rock-fluid interactions at the pore to field scale in Upper Jurassic Smackover reef and carbonate shoal reservoirs associated with varying degrees of relief on pre-Mesozoic basement paleohighs in the northeastern Gulf of Mexico. The project effort includes the prediction of fluid flow in carbonate reservoirs through reservoir simulation modeling which utilizes geologic reservoir characterization and modeling and the prediction of carbonate reservoir architecture, heterogeneity and quality through seismic imaging. The primary objective of the project is to increase the profitability, producibility and efficiency of recovery of oil from existing and undiscovered Upper Jurassic fields characterized by reef and carbonate shoals associated with pre-Mesozoic basement paleohighs. The principal research effort for Year 1 of the project has been reservoir description and characterization. This effort has included four tasks: (1) geoscientific reservoir characterization, (2) the study of rock-fluid interactions, (3) petrophysical and engineering characterization and (4) data integration. This work was scheduled for completion in Year 1. Overall, the project work is on schedule. Geoscientific reservoir characterization is essentially completed. The architecture, porosity types and heterogeneity of the reef and shoal reservoirs at Appleton and Vocation Fields have been characterized using geological and geophysical data. The study of rock-fluid interactions has been initiated. Observations regarding the diagenetic processes influencing pore system development and heterogeneity in these reef and shoal reservoirs have been made. Petrophysical and engineering property characterization is progressing. Data on reservoir production rate and pressure history at Appleton and Vocation Fields have been tabulated, and porosity data from core analysis has been correlated with porosity as observed from well log response. Data integration is on schedule, in that, the geological, geophysical, petrophysical and engineering data collected to date for Appleton and Vocation Fields have been compiled into a fieldwide digital database for reservoir characterization, modeling and simulation for the reef and carbonate shoal reservoirs for each of these fields.

  6. INTEGRATED GEOLOGIC-ENGINEERING MODEL FOR REEF AND CARBONATE SHOAL RESERVOIRS ASSOCIATED WITH PALEOHIGHS: UPPER JURASSIC SMACKOVER FORMATION, NORTHEASTERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2002-09-25T23:59:59.000Z

    The University of Alabama in cooperation with Texas A&M University, McGill University, Longleaf Energy Group, Strago Petroleum Corporation, and Paramount Petroleum Company are undertaking an integrated, interdisciplinary geoscientific and engineering research project. The project is designed to characterize and model reservoir architecture, pore systems and rock-fluid interactions at the pore to field scale in Upper Jurassic Smackover reef and carbonate shoal reservoirs associated with varying degrees of relief on pre-Mesozoic basement paleohighs in the northeastern Gulf of Mexico. The project effort includes the prediction of fluid flow in carbonate reservoirs through reservoir simulation modeling which utilizes geologic reservoir characterization and modeling and the prediction of carbonate reservoir architecture, heterogeneity and quality through seismic imaging. The primary objective of the project is to increase the profitability, producibility and efficiency of recovery of oil from existing and undiscovered Upper Jurassic fields characterized by reef and carbonate shoals associated with pre-Mesozoic basement paleohighs. The principal research effort for Year 2 of the project has been reservoir characterization, 3-D modeling and technology transfer. This effort has included six tasks: (1) the study of rockfluid interactions, (2) petrophysical and engineering characterization, (3) data integration, (4) 3-D geologic modeling, (5) 3-D reservoir simulation and (6) technology transfer. This work was scheduled for completion in Year 2. Overall, the project work is on schedule. Geoscientific reservoir characterization is essentially completed. The architecture, porosity types and heterogeneity of the reef and shoal reservoirs at Appleton and Vocation Fields have been characterized using geological and geophysical data. The study of rock-fluid interactions is near completion. Observations regarding the diagenetic processes influencing pore system development and heterogeneity in these reef and shoal reservoirs have been made. Petrophysical and engineering property characterization has been essentially completed. Porosity and permeability data at Appleton and Vocation Fields have been analyzed, and well performance analysis has been conducted. Data integration is up to date, in that, the geological, geophysical, petrophysical and engineering data collected to date for Appleton and Vocation Fields have been compiled into a fieldwide digital database. 3-D geologic modeling of the structures and reservoirs at Appleton and Vocation Fields has been completed. The model represents an integration of geological, petrophysical and seismic data. 3-D reservoir simulation of the reservoirs at Appleton and Vocation Fields has been completed. The 3-D geologic model served as the framework for the simulations. A technology workshop on reservoir characterization and modeling at Appleton and Vocation Fields was conducted to transfer the results of the project to the petroleum industry.

  7. HEALTH HISTORY FORM FOR ALL USER GROUP/VISITING RESEARCHER PARTICIPANTS @ SHOALS MARINE LABORATORY. Thank you for taking the time to provide us with your personal, health and insurance information. The

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    HEALTH HISTORY FORM FOR ALL USER GROUP/VISITING RESEARCHER PARTICIPANTS @ SHOALS MARINE LABORATORY. Thank you for taking the time to provide us with your personal, health and insurance information: Policyholder's name: Relationship to policyholder: HEALTH and MEDICAL INFORMATION SECTION (required) Please

  8. Shoal FMP.book

    Office of Legacy Management (LM)

    at the PSA in lieu of an individual discharge permit for each well or a general water pollution control permit for management of all fluids produced during the drilling,...

  9. Shoal, Dribble, Gnome, Gasbuggy,

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthN V O'1 ~(3JlpV Project Proposal -

  10. shoal.cdr

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthN V4100U.S. Department of Energy

  11. INTEGRATED GEOLOGIC-ENGINEERING MODEL FOR REEF AND CARBONATE SHOAL RESERVOIRS ASSOCIATED WITH PALEOHIGHS: UPPER JURASSIC SMACKOVER FORMATION, NORTHEASTERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2003-09-25T23:59:59.000Z

    The University of Alabama in cooperation with Texas A&M University, McGill University, Longleaf Energy Group, Strago Petroleum Corporation, and Paramount Petroleum Company are undertaking an integrated, interdisciplinary geoscientific and engineering research project. The project is designed to characterize and model reservoir architecture, pore systems and rock-fluid interactions at the pore to field scale in Upper Jurassic Smackover reef and carbonate shoal reservoirs associated with varying degrees of relief on pre-Mesozoic basement paleohighs in the northeastern Gulf of Mexico. The project effort includes the prediction of fluid flow in carbonate reservoirs through reservoir simulation modeling that utilizes geologic reservoir characterization and modeling and the prediction of carbonate reservoir architecture, heterogeneity and quality through seismic imaging. The primary objective of the project is to increase the profitability, producibility and efficiency of recovery of oil from existing and undiscovered Upper Jurassic fields characterized by reef and carbonate shoals associated with pre-Mesozoic basement paleohighs. The principal research effort for Year 3 of the project has been reservoir characterization, 3-D modeling, testing of the geologic-engineering model, and technology transfer. This effort has included six tasks: (1) the study of seismic attributes, (2) petrophysical characterization, (3) data integration, (4) the building of the geologic-engineering model, (5) the testing of the geologic-engineering model and (6) technology transfer. This work was scheduled for completion in Year 3. Progress on the project is as follows: geoscientific reservoir characterization is completed. The architecture, porosity types and heterogeneity of the reef and shoal reservoirs at Appleton and Vocation Fields have been characterized using geological and geophysical data. The study of rock-fluid interactions has been completed. Observations regarding the diagenetic processes influencing pore system development and heterogeneity in these reef and shoal reservoirs have been made. Petrophysical and engineering property characterization has been completed. Porosity and permeability data at Appleton and Vocation Fields have been analyzed, and well performance analysis has been conducted. Data integration is up to date, in that, the geological, geophysical, petrophysical and engineering data collected to date for Appleton and Vocation Fields have been compiled into a fieldwide digital database. 3-D geologic modeling of the structures and reservoirs at Appleton and Vocation Fields has been completed. The models represent an integration of geological, petrophysical and seismic data. 3-D reservoir simulation of the reservoirs at Appleton and Vocation Fields has been completed. The 3-D geologic models served as the framework for the simulations. The geologic-engineering models of the Appleton and Vocation Field reservoirs have been developed. These models are being tested. The geophysical interpretation for the paleotopographic feature being tested has been made, and the study of the data resulting from drilling of a well on this paleohigh is in progress. Numerous presentations on reservoir characterization and modeling at Appleton and Vocation Fields have been made at professional meetings and conferences and a short course on microbial reservoir characterization and modeling based on these fields has been prepared.

  12. INTEGRATED GEOLOGIC-ENGINEERING MODEL FOR REEF AND CARBONATE SHOAL RESERVOIRS ASSOCIATED WITH PALEOHIGHS: UPPER JURASSIC SMACKOVER FORMATION, NORTHEASTERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2004-02-25T23:59:59.000Z

    The University of Alabama, in cooperation with Texas A&M University, McGill University, Longleaf Energy Group, Strago Petroleum Corporation, and Paramount Petroleum Company, has undertaken an integrated, interdisciplinary geoscientific and engineering research project. The project is designed to characterize and model reservoir architecture, pore systems and rock-fluid interactions at the pore to field scale in Upper Jurassic Smackover reef and carbonate shoal reservoirs associated with varying degrees of relief on pre-Mesozoic basement paleohighs in the northeastern Gulf of Mexico. The project effort includes the prediction of fluid flow in carbonate reservoirs through reservoir simulation modeling which utilizes geologic reservoir characterization and modeling and the prediction of carbonate reservoir architecture, heterogeneity and quality through seismic imaging. The primary goal of the project is to increase the profitability, producibility and efficiency of recovery of oil from existing and undiscovered Upper Jurassic fields characterized by reef and carbonate shoals associated with pre-Mesozoic basement paleohighs. Geoscientific reservoir property, geophysical seismic attribute, petrophysical property, and engineering property characterization has shown that reef (thrombolite) and shoal reservoir lithofacies developed on the flanks of high-relief crystalline basement paleohighs (Vocation Field example) and on the crest and flanks of low-relief crystalline basement paleohighs (Appleton Field example). The reef thrombolite lithofacies have higher reservoir quality than the shoal lithofacies due to overall higher permeabilities and greater interconnectivity. Thrombolite dolostone flow units, which are dominated by dolomite intercrystalline and vuggy pores, are characterized by a pore system comprised of a higher percentage of large-sized pores and larger pore throats. Rock-fluid interactions (diagenesis) studies have shown that although the primary control on reservoir architecture and geographic distribution of Smackover reservoirs is the fabric and texture of the depositional lithofacies, diagenesis (chiefly dolomitization) is a significant factor that preserves and enhances reservoir quality. The evaporative pumping mechanism is favored to explain the dolomitization of the thrombolite doloboundstone and dolostone reservoir flow units at Appleton and Vocation Fields. Geologic modeling, reservoir simulation, and the testing and applying the resulting integrated geologic-engineering models have shown that little oil remains to be recovered at Appleton Field and a significant amount of oil remains to be recovered at Vocation Field through a strategic infill drilling program. The drive mechanisms for primary production in Appleton and Vocation Fields remain effective; therefore, the initiation of a pressure maintenance program or enhanced recovery project is not required at this time. The integrated geologic-engineering model developed for a low-relief paleohigh (Appleton Field) was tested for three scenarios involving the variables of present-day structural elevation and the presence/absence of potential reef thrombolite lithofacies. In each case, the predictions based upon the model were correct. From this modeling, the characteristics of the ideal prospect in the basement ridge play include a low-relief paleohigh associated with dendroidal/chaotic thrombolite doloboundstone and dolostone that has sufficient present-day structural relief so that these carbonates rest above the oil-water contact. Such a prospect was identified from the modeling, and it is located northwest of well Permit No. 3854B (Appleton Field) and south of well No. Permit No.11030B (Northwest Appleton Field).

  13. Artificial MusclesArtificial Muscles Douglas ThorDouglas Thor

    E-Print Network [OSTI]

    Fygenson, Deborah Kuchnir

    muscles to cure problems suchreplacement muscles to cure problems such as muscular atrophy, certain types valves andRequires large and heavy electric valves and air compressorair compressor http

  14. In-home consumer evaluations of individual muscles from beef rounds subjected to tenderization treatments

    E-Print Network [OSTI]

    Mueller, Stacy Layne

    2007-04-25T23:59:59.000Z

    (2003) found that steaks that were injected were more tender (P < 0.05) than control steaks in both Warner-Bratzler shear force and consumer sensory panel ratings. Kolle, McKenna, and Savell (2004) investigated the effects of blade tenderization..., enzymatic tenderization, and injection with salt and phosphate solutions on individual muscles from beef rounds. Kolle et al. (2004) found that responses to tenderization systems were largely muscle dependent, with the M. gluteobiceps and M...

  15. Changes in adipose tissue cellularity, adipose tissue lipogenesis and muscle growth in steers administered the synthetic beta-adrenergic agonist, clenbuterol

    E-Print Network [OSTI]

    Schiavetta, Ann M

    1988-01-01T23:59:59.000Z

    and cimaterol, have been well-documented. Clenbuterol increases dtessing percentage, loin-eye area and overall muscle deposition, and decreases fat content in wethers (Baker et al. , 1984; Hamby et aL, 1986) and in cattle (Ricks et al. , 1984; Miller et al...

  16. Regeneration and Maintenance of Intestinal Smooth Muscle Phenotypes.

    E-Print Network [OSTI]

    Walthers, Christopher

    2014-01-01T23:59:59.000Z

    smooth muscle cell maintenance by basic fibroblast growthsmooth muscle cell maintenance by basic fibroblast growthsmooth muscle cell maintenance by basic fibroblast growth

  17. Novel transcriptional profile in wrist muscles from cerebral palsy patients

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    article Novel transcriptional profile in wrist muscles fromMethod: The transcriptional profile of spastic muscles werefirst transcriptional profile performed on spastic muscle of

  18. INTRODUCTION The power output of insect flight muscles is proportional to muscle

    E-Print Network [OSTI]

    Nieh, James

    #12;2239 INTRODUCTION The power output of insect flight muscles is proportional to muscle polaris) to forage in suboptimal thermal conditions (Heinrich, 1993). Recently, bumble bee (Bombus

  19. IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, VOL. 20, NO. 2, MARCH 2012 117 Mammalian Muscle Model for Predicting Force

    E-Print Network [OSTI]

    Loeb, Gerald E.

    and the organism. Metabolic energy consumption is a teleologically appealing criterion and there are empirical data the original Virtual Muscle algorithm (Cheng et al., 2000) to predict energy consumption for both slow experimental paradigms in which muscle heat was measured during voluntary exercise; predicted and observed

  20. ALS Spectrum

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALSALS Spectrum PrintALS

  1. Reviw Al

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection TechnicalResonant Soft X-RayReview/Verify3 JuneReviw Al now ..

  2. ALS Spectrum

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals New StateALS

  3. ALS Visitors

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals NewALSUsers'ALS

  4. AL. I

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -KWatertown Arsenal'.I Y.it ! ( , . /'-AL.

  5. Resting On His Muscled Shoulder

    E-Print Network [OSTI]

    2006-06-30T23:59:59.000Z

    1 0:37 pm June 30th, 2006 dreamer_marie Resting on His Muscled Shoulder In which dreamer_marie does the unthinkable: write slash. To anybody who doesn't know mina_de_malfois yet, it's a good thing you don... of the PrinceC/Warr1or ship, the HMS Denial. To anyone who would be foolish enough to challenge me, I warn you: I speak French fluently. I can pwn you in any flame war (or I will, once I have the right keyboard again). That said, on with the fic...

  6. Markov Process of Muscle Motors

    E-Print Network [OSTI]

    Yu. Kondratiev; E. Pechersky; S. Pirogov

    2007-06-20T23:59:59.000Z

    We study a Markov random process describing a muscle molecular motor behavior. Every motor is either bound up with a thin filament or unbound. In the bound state the motor creates a force proportional to its displacement from the neutral position. In both states the motor spend an exponential time depending on the state. The thin filament moves at its velocity proportional to average of all displacements of all motors. We assume that the time which a motor stays at the bound state does not depend on its displacement. Then one can find an exact solution of a non-linear equation appearing in the limit of infinite number of the motors.

  7. The role of Dynamin in muscle remodeling and maintenance

    E-Print Network [OSTI]

    Nguyen, Jennifer Kim Thu

    2011-01-01T23:59:59.000Z

    muscle attachment and maintenance. PLoS Genet 7, e1001295.in Muscle Remodeling and Maintenance A Thesis submitted inMuscle Remodeling and Maintenance by Jennifer Kim Thu Nguyen

  8. Human Muscle Fatigue Model in Dynamic Motions

    E-Print Network [OSTI]

    Boyer, Edmond

    into account. In this paper, each human joint is assumed to be controlled by two muscle groups to generate on motor units pattern. They demonstrated the relationship among muscle activation, fatigue and recovery fatigue trend in static working posture (elbow = 90 , shoulder = 30 ), but in dynamic working situation

  9. Evaluating Swallowing Muscles Essential for Hyolaryngeal Elevation by Using Muscle Functional Magnetic Resonance Imaging

    SciTech Connect (OSTI)

    Pearson, William G., E-mail: bp1@bu.edu [Department of Anatomy and Neurobiology, Boston University School of Medicine, Boston, Massachusetts (United States); Hindson, David F. [Department of Radiology, Boston Medical Center, Boston, Massachusetts (United States)] [Department of Radiology, Boston Medical Center, Boston, Massachusetts (United States); Langmore, Susan E. [Department of Otolaryngology, Boston Medical Center, Boston, Massachusetts (United States) [Department of Otolaryngology, Boston Medical Center, Boston, Massachusetts (United States); Speech and Hearing Sciences, Boston University, Boston, Massachusetts (United States); Zumwalt, Ann C. [Department of Anatomy and Neurobiology, Boston University School of Medicine, Boston, Massachusetts (United States)] [Department of Anatomy and Neurobiology, Boston University School of Medicine, Boston, Massachusetts (United States)

    2013-03-01T23:59:59.000Z

    Purpose: Reduced hyolaryngeal elevation, a critical event in swallowing, is associated with radiation therapy. Two muscle groups that suspend the hyoid, larynx, and pharynx have been proposed to elevate the hyolaryngeal complex: the suprahyoid and longitudinal pharyngeal muscles. Thought to assist both groups is the thyrohyoid, a muscle intrinsic to the hyolaryngeal complex. Intensity modulated radiation therapy guidelines designed to preserve structures important to swallowing currently exclude the suprahyoid and thyrohyoid muscles. This study used muscle functional magnetic resonance imaging (mfMRI) in normal healthy adults to determine whether both muscle groups are active in swallowing and to test therapeutic exercises thought to be specific to hyolaryngeal elevation. Methods and Materials: mfMRI data were acquired from 11 healthy subjects before and after normal swallowing and after swallowing exercise regimens (the Mendelsohn maneuver and effortful pitch glide). Whole-muscle transverse relaxation time (T2 signal, measured in milliseconds) profiles of 7 test muscles were used to evaluate the physiologic response of each muscle to each condition. Changes in effect size (using the Cohen d measure) of whole-muscle T2 profiles were used to determine which muscles underlie swallowing and swallowing exercises. Results: Post-swallowing effect size changes (where a d value of >0.20 indicates significant activity during swallowing) for the T2 signal profile of the thyrohyoid was a d value of 0.09; a d value of 0.40 for the mylohyoid, 0.80 for the geniohyoid, 0.04 for the anterior digastric, and 0.25 for the posterior digastric-stylohyoid in the suprahyoid muscle group; and d values of 0.47 for the palatopharyngeus and 0.28 for the stylopharyngeus muscles in the longitudinal pharyngeal muscle group. The Mendelsohn maneuver and effortful pitch glide swallowing exercises showed significant effect size changes for all muscles tested, except for the thyrohyoid. Conclusions: Muscles of both the suprahyoid and the longitudinal pharyngeal muscle groups are active in swallowing, and both swallowing exercises effectively target muscles elevating the hyolaryngeal complex. mfMRI is useful in testing swallowing muscle function.

  10. Genome-wide mapping of Sox6 binding sites in skeletal muscle reveals both direct and indirect regulation of muscle terminal differentiation by Sox6

    E-Print Network [OSTI]

    An, Chung-Il; Dong, Yao; Hagiwara, Nobuko

    2011-01-01T23:59:59.000Z

    regulation of muscle terminal differentiation by Sox6. BMCregulates skeletal muscle terminal differentiation. PLoS Oneregulation of muscle terminal differentiation by Sox6 Chung-

  11. Collagen quantification across human skeletal muscles

    E-Print Network [OSTI]

    Lin, Evie Ya Hui

    2011-01-01T23:59:59.000Z

    4: Mean collagen content of anti-gravity versus gravitytest was used to compare anti-gravity versus gravity musclesaverage collagen content of anti-gravity and gravity muscles

  12. Comparative Biochemistry and Physiology Part B 120 (1998) 3540 Task-specific design of skeletal muscle: balancing muscle structural

    E-Print Network [OSTI]

    Lindstedt, Stan

    and relaxation. While `anti-gravity' muscles involved in maintaining posture sustain isomet- * Corresponding

  13. Comparison of hydrolytic, transamidative, and esterase activities of cathepsin C from fetal and adult bovine spleen and muscle tissue

    E-Print Network [OSTI]

    Migura, Wallace William

    1968-01-01T23:59:59.000Z

    , 1963; Iodice et al. , 1966; Parrish and Bailey, 1966, 1967; and Randall and NacRae, 1967). Investigation of the properties of the cathepsins in muscle tissue is of particular importance to the meat scientist, since a break- down of the myofibrils...) isolated and purified an intracellular enzyme from rat lung which exhibited a pH optimum at 8. 4 for the hydro- lysis of urea-denatured hemoglobin. Rat skeletal muscle homogenates prepared in 2/ KC1 and incubated at 37 exhibited minimal autolysis at p...

  14. Optimal workloop energetics of muscle-actuated systems

    E-Print Network [OSTI]

    Farahat, Waleed A. (Waleed Ahmed), 1975-

    2007-01-01T23:59:59.000Z

    Skeletal muscles are the primary actuators that power, stabilize and control locomotive and functional motor tasks in biological systems. It is well known that coordinated action and co-activation of multiple muscles give ...

  15. Histological, physical, and chemical factors of various lamb muscles 

    E-Print Network [OSTI]

    Tschirhart, Tara Elizabeth

    2004-09-30T23:59:59.000Z

    Muscles (n = 18) were dissected from each side of twenty lamb carcasses. Muscles from the right sides of the carcasses were used to determine weight, length, width, minimum and maximum thickness, objective color measurements, ...

  16. adult human muscle: Topics by E-print Network

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

    19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Human Muscle Fatigue Model in Dynamic Motions Computer Technologies and Information Sciences Websites Summary: Human Muscle...

  17. Original article Analysis of muscle and bone weight variation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . The commonalities ranged from 0.76 (drumstick muscle) to 0.92 (neck bone) and the uniqueness (special size factors and drumstick bone factors. The correlation coefficient between the first factor score and carcass muscle was 0

  18. DC Students Flex Their Mental Muscles in Regional Science Bowl...

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

    DC Students Flex Their Mental Muscles in Regional Science Bowl Competition DC Students Flex Their Mental Muscles in Regional Science Bowl Competition February 23, 2015 - 3:12pm...

  19. Corticospinal Output to Hindlimb Muscles in the Primate

    E-Print Network [OSTI]

    Hudson, Heather M

    2011-05-31T23:59:59.000Z

    The overall goal of this study was to investigate the properties of corticospinal output to a wide range of hindlimb muscles in the primate and to map the representation of individual muscles in hindlimb motor cortex. ...

  20. Mathematical Models of Whole Muscle Mechanics for Functional Assessment

    E-Print Network [OSTI]

    Durfee, William K.

    Overview Stimulation in, joint angle out. Muscle acts on skeletal system to product measurable joint motion of force-activation, force- length and force-velocity properties in isolated, electrically stimulated disease diagnosis and for tracking muscle disease progression and treatment · A rapid "muscle checkup

  1. Techniques for Modeling Muscle-Induced Forces in Finite Element

    E-Print Network [OSTI]

    Dumont, Elizabeth R.

    program was written to interface with a commercial finite element analysis tool to automatically apply: finite element analysis; muscle force; skull; muscle loading alogorithm, biting Finite element analysisTechniques for Modeling Muscle- Induced Forces in Finite Element Models of Skeletal Structures IAN

  2. Wind effects on shoaling wave shape

    E-Print Network [OSTI]

    Feddersen, F; Veron, F

    2005-01-01T23:59:59.000Z

    breaking in the presence of wind drift and swell. J. Fluidlin, 1995: Asymmetry of wind waves studied in a laboratorycoupling between swell and wind-waves. J. Phys. Oceanogr. ,

  3. DOE - Office of Legacy Management -- Shoal

    Office of Legacy Management (LM)

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

  4. shoal_bk_10-03.book

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthN V4100U.S. Department of Energy3 MODELING

  5. AgriculturAl Development

    E-Print Network [OSTI]

    1 SLU Global AgriculturAl ScienceS for globAl Development -- Slu's contribution #12;2 the mission of the Swedish university of Agricultural Sciences (Slu) is "to develop the understanding, management for global Development (pgu). research capacity building provision of expertise Agricultural Sciences

  6. amphibian skeletal muscle: Topics by E-print Network

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

    suction feeding, while clades that lack larvae or that have specialized larval feeding James C. O& apos; reilly; Stephen M. Deban; Kiisa C. Nishikawa 492 Muscle redundancy does...

  7. Skeletal muscle biomechanics drives intramuscular transport of locally delivered drugs

    E-Print Network [OSTI]

    Wu, Peter I-Kung

    2007-01-01T23:59:59.000Z

    Introduction: Effective local drug delivery to contractile tissues such as skeletal muscle requires a thorough understanding of the impact of mechanical loads on intramuscular pharmacokinetics. Current preparations for ...

  8. Bullard et al., The Molecular Elasticity of the Insect Flight Muscle Proteins Projectin and Kettin

    E-Print Network [OSTI]

    Leake, Mark C.

    at the N- terminus, and the vector was transformed into E. coli BL21(DE3)pRARE cells (Stratagene enclosed the AFM inside a refrigerator, filled with lead bricks (to increase the heat capacity). We then turned on the refrigerator and let the AFM equilibrate at low temperatures (7-10o C). After ~1h the power

  9. Using muscle-powered swimming robots to explore how muscles control animal movement

    E-Print Network [OSTI]

    Richards, Chris

    #12;Shortening velocity Force 1. Force ­ velocity curve Length Force The fundamental principles of muscle contraction = Load mechanical advantage Bird video: Berg & Biewener, 2010 J. Exp. Biol. 213:1651-1658. *f(length)*f(velocity, Vmax)Force = f(activation) 2. Force - Length curve #12;Part 1 #12;UNKNOWN

  10. Original article Sources of shared variability in muscle and fat weight

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    factors. The communalities ranged from 0.79 (drumstick muscle) to 0.95 (neck muscle and drumstick fat muscle and drumstick fat factors. Independent fatness and meatiness traits derived from factor analysis

  11. "FERC423",2003,1,195,"Alabama Power Co",3,"Barry","AL","C",,"Coal","BIT",13,"AL","U","Jefferson",73,"SHOAL CREEK MINE",85080,24.098,0.8,13.2,183.1

    U.S. Energy Information Administration (EIA) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: Energy Sources and Shipments; Unit:1996.......... 2.4Origin andFuel

  12. Application-specific muscle representations Victor Ng-Thow-Hing

    E-Print Network [OSTI]

    Toronto, University of

    of modelling muscles means different things to different communities. When modelling humans and other animals Previous work The idea of anatomical models for human and animal construction was introduced to th in muscle modelling in the fields of animation and biomechanics. In Section 3, the data-fitting pipeline

  13. REHABILITATION AND MUSCLE TESTING W.K. DURFEE

    E-Print Network [OSTI]

    Durfee, William K.

    neurological and physical exams. Muscle strength is correlated to function, work productivity, and general if a patient qualifies for treatment, and to track the effectiveness of a treatment. In a research setting position by the examiner, or with the limb fixed to a brace or jig (see the Stimulated Muscle Force A

  14. Patterns of Arm Muscle Activation Involved in Octopus Reaching Movements

    E-Print Network [OSTI]

    Hochner, Binyamin

    (EMG)] was measured together with the kinematics of reaching movements. The traveling bend is associated with a propagat- ing wave of muscle activation, with maximal muscle activation slightly preceding with the kinematic variables (velocities and accelerations) re- veals that a significant part of the kinematic

  15. Modeling Masticatory Muscle Force in Finite Element Analysis

    E-Print Network [OSTI]

    Modeling Masticatory Muscle Force in Finite Element Analysis: Sensitivity Analysis Using Principal: electromyography; muscle force; mastication; primates; principal coordinates analysis; finite element analysis Our Origins, University of Arizona, Tempe, Arizona ABSTRACT Our work on a finite element model of the skull

  16. adult muscle build-up: Topics by E-print Network

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

    278 Adult services: definition, 209 Adult stage theories, 192-93 Abductive Knowing; Abeit James 92 Simulation of Muscle-Based Orofacial Movement Dynamics using a Muscle Activation...

  17. ALS Evidence Confirms Combustion Theory

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

    ALS Evidence Confirms Combustion Theory ALS Evidence Confirms Combustion Theory Print Wednesday, 22 October 2014 11:43 Researchers recently uncovered the first step in the process...

  18. ALS Beamlines Directory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS Beamlines Directory PrintALS

  19. ALS User Meeting Archives

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS Reveals NewALS TechniqueALS

  20. Smith et al Supporting Information

    E-Print Network [OSTI]

    Jarvis, Erich D.

    Smith et al 1 Supporting Information for Smith et al. 2006, PLoS Computational Biology 2:e161-hyperpallium apicale; HF-hippocampal formation, and M-mesopallium. #12;Smith et al 2 FigureS2,nolinkswerefoundbetweenelectrodesindifferentbirds,andnolinkswerefoundintothesoundstimulusvariable. CombinedAnalysisofAllBirds'ElectrodesPlusSound #12;Smith et al 3 Analysis of Data from Subsections

  1. affect shoulder muscle: Topics by E-print Network

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

    ON THE SHOULDER JOINT DURING by individual muscles that contribute to isometric abduction of the upper limb in the coronal plane De Luca, Carlo J. 2 Effects of shoulder...

  2. Complex muscle architecture described with diffusion weighted MRI

    E-Print Network [OSTI]

    Gaige, Terry A. (Terry Alden), 1981-

    2007-01-01T23:59:59.000Z

    The complex array of fiber orientations exhibited by muscles such as the tongue, esophagus, and heart, enable function beyond basic pulling. Among other things, the presence of crossing geometry adds the ability to push ...

  3. High force density linear permanent magnet motors : "electromagnetic muscle actuators"

    E-Print Network [OSTI]

    Ruddy, Bryan P. (Bryan Paul), 1983-

    2012-01-01T23:59:59.000Z

    Actuator performance represents a key constraint on the capability of many engineered devices. Performance of these devices is often exceeded by their muscle-powered natural counterparts, inspiring the development of new, ...

  4. A model of muscle-tendon function in human walking

    E-Print Network [OSTI]

    Endo, Ken

    In this paper, we study the mechanical behavior of leg muscles and tendons during human walking in order to motivate the design of economical robotic legs. We hypothesize that quasi-passive, series-elastic clutch units ...

  5. An apparatus for high throughput muscle cell experimentation

    E-Print Network [OSTI]

    Garcia-Webb, Michael G. (Michael Gregory)

    2006-01-01T23:59:59.000Z

    The cardiac ventricular muscle cell (myocyte) is a key experimental system for exploring the mechanical properties of the diseased and healthy heart. The myocyte experimental model provides a higher level of physiological ...

  6. Identification of Smooth Muscle Gamma Actin in Prostate Epithelia

    E-Print Network [OSTI]

    Kolcun, Georgina Mary

    2013-09-25T23:59:59.000Z

    resides in the understanding of the expression of smooth muscle gamma actin (SMGA) in the physiology of cancerous prostate epithelial cells. It is important to focus on SMGA due to its increased expression in the prostate epithelia during cancer...

  7. Muscle glycogen utilization and exercise performance in horses 

    E-Print Network [OSTI]

    Oldham, Shannon Lee

    1990-01-01T23:59:59.000Z

    , and throughout recovery from the ET. Muscle samples were analyzed for glycogen using both amyloglucosidase and phosphorylase a. An unsuccessful attempt was made to study the muscle samples by electron microscopy. Blood samples were analyzed for lactate... diet. The post-ET glycogen was similar after all three dietary regimens. In experiment 1 there were no dietary effects on blood lactate or glucose concentrations at any one time during the ET. However, the mean lactate concentration during the ET...

  8. ALS Activity Reports

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG, APIL.AFTFutureALPES20thALS

  9. ALS Beamlines Directory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS Beamlines Directory Print

  10. ALS Beamlines Directory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS Beamlines Directory

  11. ALS Chemistry Lab

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

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  12. ALS Chemistry Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALSALSALSALSALSALS

  13. ALS Chemistry Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS

  14. ALS Communications Group

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu,IntelligenceYou are70 Years ofAA-Z Index A B ALS

  15. About the ALS

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

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

  16. ALS Communications Group

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications Group Print

  17. ALS Postdoctoral Fellowship Highlights

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

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  18. ALS User Meeting Archives

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

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  19. ALS in the News

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS RevealsALS

  20. 2013 ALS User Meeting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruary 2004AugustApril 2013 Wed,SeptemberNovember33 ALS

  1. Access to the ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP) VAP7-0973 1 Introduction In theACME -ToggleAccess to the ALS Print

  2. Subcellular distribution of cholesterol within muscle and adipose tissues of beef longissimus steaks as influenced by cooking, quality grade and fat trim level

    E-Print Network [OSTI]

    Hoelscher, Lisa Marie

    1987-01-01T23:59:59.000Z

    ), cholesterol values for beef longissimus steaks were reported as 51-66 mg/IDO g raw tissue. These values are similar to those reported by Tu et al. (1967) and Pihl (1952). In the study by Rhee et al. (1982b), marbling score of the steaks did not affect... as a medium for deep ? fat frying, Thus, for the many individuals who consume beef products, cholesterol content of muscle and adipose tissue continues to be an important concern. Because past reports of cholesterol content of beef have varied...

  3. Cancer cachexia decreases specific force and accelerates fatigue in limb muscle

    SciTech Connect (OSTI)

    Roberts, B.M. [1225 Center Drive, HPNP Building Room 1142, Department of Physical Therapy, University of Florida, Gainesville, FL 32610 (United States)] [1225 Center Drive, HPNP Building Room 1142, Department of Physical Therapy, University of Florida, Gainesville, FL 32610 (United States); Frye, G.S.; Ahn, B.; Ferreira, L.F. [1864 Stadium Road, Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL 32610 (United States)] [1864 Stadium Road, Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL 32610 (United States); Judge, A.R., E-mail: arjudge@phhp.ufl.edu [1225 Center Drive, HPNP Building Room 1142, Department of Physical Therapy, University of Florida, Gainesville, FL 32610 (United States)

    2013-06-07T23:59:59.000Z

    Highlights: •C-26 cancer cachexia causes a significant decrease in limb muscle absolute force. •C-26 cancer cachexia causes a significant decrease in limb muscle specific force. •C-26 cancer cachexia decreases fatigue resistance in the soleus muscle. •C-26 cancer cachexia prolongs time to peak twitch tension in limb muscle. •C-26 cancer cachexia prolongs one half twitch relaxation time in limb muscle. -- Abstract: Cancer cachexia is a complex metabolic syndrome that is characterized by the loss of skeletal muscle mass and weakness, which compromises physical function, reduces quality of life, and ultimately can lead to mortality. Experimental models of cancer cachexia have recapitulated this skeletal muscle atrophy and consequent decline in muscle force generating capacity. However, more recently, we provided evidence that during severe cancer cachexia muscle weakness in the diaphragm muscle cannot be entirely accounted for by the muscle atrophy. This indicates that muscle weakness is not just a consequence of muscle atrophy but that there is also significant contractile dysfunction. The current study aimed to determine whether contractile dysfunction is also present in limb muscles during severe Colon-26 (C26) carcinoma cachexia by studying the glycolytic extensor digitorum longus (EDL) muscle and the oxidative soleus muscle, which has an activity pattern that more closely resembles the diaphragm. Severe C-26 cancer cachexia caused significant muscle fiber atrophy and a reduction in maximum absolute force in both the EDL and soleus muscles. However, normalization to muscle cross sectional area further demonstrated a 13% decrease in maximum isometric specific force in the EDL and an even greater decrease (17%) in maximum isometric specific force in the soleus. Time to peak tension and half relaxation time were also significantly slowed in both the EDL and the solei from C-26 mice compared to controls. Since, in addition to postural control, the oxidative soleus is also important for normal locomotion, we further performed a fatigue trial in the soleus and found that the decrease in relative force was greater and more rapid in solei from C-26 mice compared to controls. These data demonstrate that severe cancer cachexia causes profound muscle weakness that is not entirely explained by the muscle atrophy. In addition, cancer cachexia decreases the fatigue resistance of the soleus muscle, a postural muscle typically resistant to fatigue. Thus, specifically targeting contractile dysfunction represents an additional means to counter muscle weakness in cancer cachexia, in addition to targeting the prevention of muscle atrophy.

  4. The effects of eccentric training on muscle-bone function

    E-Print Network [OSTI]

    Hubal, Monica Jeanne

    1999-01-01T23:59:59.000Z

    THE EFFECTS OF ECCENTRIC TRAINING ON MUSCLE-BONE FUNCTION A Thesis by MONICA JEANNE HUBAL 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 1999 Major Subject: Kinesiology THE EFFECTS OF ECCENTRIC TRAINING ON MUSCLE-BONE FUNCTION A Thesis by MONICA JEANNE HUBAL Subinitted to the Office of Graduate Studies of Texas A8iM University in partial fulfillment of the requirements...

  5. Discovering How Muscles Really Work Project at NERSC

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract ManagementDiscovering How Muscles Really Work Discovering How Muscles

  6. A Neuronal Acetylcholine Receptor Regulates the Balance of Muscle Excitation and Inhibition in Caenorhabditis elegans

    E-Print Network [OSTI]

    Jospin, Maelle

    In the nematode Caenorhabditis elegans, cholinergic motor neurons stimulate muscle contraction as well as activate GABAergic motor neurons that inhibit contraction of the contralateral muscles. Here, we describe the ...

  7. Design and application of a cellular, piezoelectric, artificial muscle actuator for biorobotic systems

    E-Print Network [OSTI]

    Secord, Thomas W. (Thomas William)

    2010-01-01T23:59:59.000Z

    One of the foremost challenges in robotics is the development of muscle-like actuators that have the capability to reproduce the smooth motions observed in animals. Biological muscles have a unique cellular structure that ...

  8. ALS Evidence Confirms Combustion Theory

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

    ALS Evidence Confirms Combustion Theory Print Researchers recently uncovered the first step in the process that transforms gas-phase molecules into solid particles like soot and...

  9. A Soft Wearable Robotic Device for Active Knee Motions using Flat Pneumatic Artificial Muscles

    E-Print Network [OSTI]

    Park, Yong-Lae

    elastomer muscles were employed for assisted knee extension and flexion. The robotic device was testedA Soft Wearable Robotic Device for Active Knee Motions using Flat Pneumatic Artificial Muscles Yong present the design of a soft wearable robotic device composed of elastomeric artificial muscle actuators

  10. 15-17 2546 Design and Construction of Rubber Pneumatic Artificial Muscles

    E-Print Network [OSTI]

    Laksanacharoen, Sathaporn

    17 15-17 2546 Design and Construction of Rubber Pneumatic Artificial Muscles 1 2 1 1518 Abstract The purpose of this research work is to design and construct the rubber artificial muscles and lateral displacement of the rubber artificial muscle. This research work is divided into two sections

  11. RESEARCH Open Access A human skeletal muscle interactome centered

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    shown to be highly interconnected, in particular indirectly through sarcomeric proteins. In-depth mining regulation, between LGMD2C/-sarcoglycan and energy control and between LGMD2G/telethonin and maintenance 91000, France Full list of author information is available at the end of the article Skeletal Muscle

  12. Histological, physical, and chemical factors of various lamb muscles

    E-Print Network [OSTI]

    Tschirhart, Tara Elizabeth

    2004-09-30T23:59:59.000Z

    (WHC), pH, total collagen content, sarcomere length, and fat and moisture content. Muscles from the left sides of the carcasses were aged for seven days and used to determine percent cook loss, and Warner-Bratzler shear force values. The M. teres major...

  13. Factors influencing variation in tenderness of major beef muscles

    E-Print Network [OSTI]

    Stolowski, Glenn David

    1997-01-01T23:59:59.000Z

    Beef carcasses (n=30) were obtained from three breed types (3/4 Angus (A) x 1/4 Brahman (B), 1/4 A x 3/4 B, and F2 A x B crosses). The right side of each carcass was electrically stimulated (ES). Seven muscles (Semimembranosus (Sm), Semitendinosus...

  14. Automated Learning of MuscleActuated Locomotion Through Control Abstraction

    E-Print Network [OSTI]

    Toronto, University of

    . With the advent of visually realistic models of humans and lower animals, even small imperfections that automatically syn­ thesizes realistic locomotion for the animation of physics­based models of animals of authenticity is to develop physically realistic ar­ tificial animals that employ internal actuators, or muscles

  15. Automated Learning of Muscle-Actuated Locomotion Through Control Abstraction

    E-Print Network [OSTI]

    Terzopoulos, Demetri

    . With the advent of visually realistic models of humans and lower animals, even small imperfections that automatically syn- thesizes realistic locomotion for the animation of physics-based models of animals of authenticity is to develop physically realistic ar- tificial animals that employ internal actuators, or muscles

  16. Postmortem regulation of glycolysis by 6-phosphofructokinase in bovine muscle

    E-Print Network [OSTI]

    Rhoades, Ryan D.

    2004-11-15T23:59:59.000Z

    in fresh muscle extracts, between pH 7.4-7.8; by reducing the pH to 7.0, PFK activity was depressed by nearly 50% at 1 mM F6P. In a second experiment, M. longissimus lumborum samples were excised at the 13th thoracic rib location from six randomly...

  17. Artificial Muscle Construction Using Natural Rubber Latex in Thailand

    E-Print Network [OSTI]

    Laksanacharoen, Sathaporn

    Artificial Muscle Construction Using Natural Rubber Latex in Thailand Sathaporn Laksanacharoen of the inner rubber tube, made from natural rubber latex in Thailand, and the braided outer sleeve of natural rubber latex, however, its value of export is very minimal. This work try to make it worthwhile

  18. Muscle-based facial animation using blendshapes in superposition

    E-Print Network [OSTI]

    Smith, Andrew Patrick

    2007-04-25T23:59:59.000Z

    of a known human subject is compared to 3D scan reference data and video reference data of that person. Test animation is compared to video reference footage. The test animation seems to mimic the effects of actual muscle action superposition accurately....

  19. Myocardin Regulates Vascular Smooth Muscle Cell Inflammatory Activation and Disease

    E-Print Network [OSTI]

    Ackers-Johnson, Matthew; Talasila, Amarnath; Sage, Andrew P.; Long, Xiaochun; Bot, Ilze; Morrell, Nicholas W.; Bennett, Martin R.; Miano, Joseph M.; Sinha, Sanjay

    2015-01-22T23:59:59.000Z

    EN, Owens GK. 2003. Myocardin is a key regulator of CArG-dependent transcription of multiple smooth muscle marker genes. Circ Res 92:856-864. 40. Gallagher G, Eskdale J, Jordan W, Peat J, Campbell J, Boniotto M, Lennon GP, Dickensheets H, Donnelly...

  20. A thermodynamic muscle model and a chemical basis for A.V. Hill's muscle equation JOSH E. BAKER1Y

    E-Print Network [OSTI]

    Thomas, David D.

    and DAVID D. THOMAS2 1 Department of Molecular Physiology and Biophysics, University of Vermont, Burlington, VT 05405, USA; 2 Department of Biochemistry, University of Minnesota Medical School, Minneapolis, MN of working strokes per ATP hydrolyzed, muscle eciency, and energy transfer. Introduction Force and motion

  1. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW (TUM & AUI Alumni) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für

  2. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für Informatik TUM School

  3. Al Akhawayn University Al Akhawayn partner of TUM since 2002

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Haddouti · Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW Alumni) · BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultät für Informatik TUM

  4. Course Syllabus: Chemistry 3AL Course Information

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    Course Syllabus: Chemistry 3AL Course Information Course Name Chemistry 3AL Course Instructor are online. Chemistry 3AL Syllabus https://elearning.berkeley.edu/AngelUploads/Content/2013SUC... 1 of 5 5

  5. Direct observation of glycogen synthesis in human muscle with sup 13 C NMR

    SciTech Connect (OSTI)

    Jue, T.; Rothman, D.L.; Shulman, G.I.; Tavitian, B.A.; DeFronzo, R.A.; Shulman, R.G. (Yale Univ., New Haven, CT (USA))

    1989-06-01T23:59:59.000Z

    On the basis of previous indirect measurements, skeletal muscle has been implicated as the major site of glucose uptake and it has been suggested that muscle glycogen formation is the dominant pathway. However, direct measurements of the rates of glycogen synthesis have not been possible by previous techniques. The authors have developed {sup 13}C NMR methods to measure directly the rate of human muscle glycogen formation from infused, isotopically labeled (1-{sup 13}C)glucose. They show that under conditions of imposed hyperglycemia and hyperinsulinemia, a majority of the infused glucose was converted to muscle glycogen in a normal man. This directly shows that muscle is the major site of glucose disposal under these conditions, and provides quantitation of the glucose flux to muscle glycogen.

  6. ALS Ceramics Materials Research Advances Engine Performance

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

    ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics...

  7. Biochemical and physical factors affecting color characteristics of selected bovine muscles

    E-Print Network [OSTI]

    McKenna, David Richard

    2004-09-30T23:59:59.000Z

    for (K/S)572/(K/S)525 values of steaks from 19 beef muscles over 5 days of retail display ........................................................21 3. Least squares means for objective color measurements of 19 beef muscles .......24 4. Least... squares means for (K/S)610/(K/S)525 values of steaks from 19 beef muscles over 5 days of retail display ........................................................27 5. Correlation coefficients of biochemical, physical, and objective color measurements...

  8. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS EvidenceALS

  9. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications GroupALS

  10. Structural and functional roles of nebulin in skeletal muscle

    E-Print Network [OSTI]

    Gokhin, David Samuel

    2009-01-01T23:59:59.000Z

    93. Christ, B. and Brand-Saberi, B. (2002). Limb muscledomains (Christ and Brand- Saberi, 2002; O'Connor et al. ,

  11. A nuclear magnetic resonance probe of Fe-Al and Al20V2Eu intermetallics

    E-Print Network [OSTI]

    Chi, Ji

    2009-05-15T23:59:59.000Z

    Al-rich Fe-Al systems (FeAl2, Fe2 Al5 and Fe4Al13) and Al20V2Eu have complicated structures with quasicrystal-like features making these materials potentially of interest for magnetic behavior. However, there is not much work on these materials...

  12. Dopant-Free GaN/AlN/AlGaN Radial Nanowire Heterostructures as High

    E-Print Network [OSTI]

    Li, Yat

    Dopant-Free GaN/AlN/AlGaN Radial Nanowire Heterostructures as High Electron Mobility Transistors, 2006 ABSTRACT We report the rational synthesis of dopant-free GaN/AlN/AlGaN radial nanowire-organic chemical vapor deposition (MOCVD). Transmission electron microscopy (TEM) studies reveal that the GaN/ AlN/AlGaN

  13. 1999 Well Installation Report, Project Shoal Area, Churchill County, Nevada

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj:'I,\ W:'.()r'1 Through

  14. Data Report Project Shoal Area Churchill County, Nevada

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell: Gas production well,505 UCC-700 DATA

  15. Microsoft Word - 2005 Draft Shoal Monitoring Total Rpt.doc

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F ENatural GasandMonumentShiprock,4439

  16. Snapping Shoals El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistmaSinosteel Corporation JumpShinesSmartgrid.gov HomeSnapping

  17. Muscle glycogen utilization and exercise performance in horses

    E-Print Network [OSTI]

    Oldham, Shannon Lee

    1990-01-01T23:59:59.000Z

    glycogen supercompensation. After adaptation to each dietary treatment, all horses performed an exercise test (ET) consisting of four, 600-m gallops. Muscle biopsies were obtained before and after the ET, and blood samples were taken before, during... the control and 10FS diets were fed. Horses tended to run the last two gallops faster when on the 10FS diet as compared to the control diet (P&. 09) . After the DPRP regimen, horses ran gallops three and four faster (P&. 05) than both the control and 10FS...

  18. al tratamiento local: Topics by E-print Network

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

    and MEG data (Vigario et al., 1998; Tang et al., 2000a; Vigario et al., 1999, 2000; Wubbeler et al Pearlmutter, Barak 39 Independent Components of...

  19. Scott Taylor, ALS Safety Manager

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearchPhysics LabwildfiresScott Taylor, ALS Safety

  20. Muscle and prosthesis contributions to amputee walking mechanics: A modeling study

    E-Print Network [OSTI]

    Ben-Yakar, Adela

    Muscle and prosthesis contributions to amputee walking mechanics: A modeling study Anne K or the prosthesis must provide the functional tasks normally provided by the ankle muscles. Three-dimensional (3D and prosthesis contributions to amputee walking mechanics, including the subtasks of body support, forward

  1. 3 ArchitecturalDesignand FunctionofHumanBackMusclesC H A P T E R

    E-Print Network [OSTI]

    Delp, Scott

    En I SECTION 57 3 ArchitecturalDesignand FunctionofHumanBackMusclesC H A P T E R Anita Vasavada, Ph is hypothesized to cause various pathologic conditions, such as segmental instability, low back or neck pain of histologic specimens obtained from muscle biopsies. Basic Architectural Definitions The various types

  2. Functional role of tropomyosin on thin filament activation and cross bridge kinetics in transgenic cardiac muscle: a model study

    E-Print Network [OSTI]

    Krishnamoorthy, Gayathri

    1999-01-01T23:59:59.000Z

    Regulation of contractile activity in cardiac muscle is a cooperative interaction between thick and thin filament sarcomeric proteins. Tropomyosin (Tm), an essential thin filament protein, interacts with troponin (Tn) and regulates muscle...

  3. Dose-Effect Relationships for Individual Pelvic Floor Muscles and Anorectal Complaints After Prostate Radiotherapy

    SciTech Connect (OSTI)

    Smeenk, Robert Jan, E-mail: r.smeenk@rther.umcn.nl [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Hoffmann, Aswin L. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Hopman, Wim P.M. [Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Lin, Emile N.J. Th. van; Kaanders, Johannes H.A.M. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

    2012-06-01T23:59:59.000Z

    Purpose: To delineate the individual pelvic floor muscles considered to be involved in anorectal toxicity and to investigate dose-effect relationships for fecal incontinence-related complaints after prostate radiotherapy (RT). Methods and Materials: In 48 patients treated for localized prostate cancer, the internal anal sphincter (IAS) muscle, the external anal sphincter (EAS) muscle, the puborectalis muscle (PRM), and the levator ani muscles (LAM) in addition to the anal wall (Awall) and rectal wall (Rwall) were retrospectively delineated on planning computed tomography scans. Dose parameters were obtained and compared between patients with and without fecal urgency, incontinence, and frequency. Dose-effect curves were constructed. Finally, the effect of an endorectal balloon, which was applied in 28 patients, was investigated. Results: The total volume of the pelvic floor muscles together was about three times that of the Awall. The PRM was exposed to the highest RT dose, whereas the EAS received the lowest dose. Several anal and rectal dose parameters, as well as doses to all separate pelvic floor muscles, were associated with urgency, while incontinence was associated mainly with doses to the EAS and PRM. Based on the dose-effect curves, the following constraints regarding mean doses could be deduced to reduce the risk of urgency: {<=}30 Gy to the IAS; {<=}10 Gy to the EAS; {<=}50 Gy to the PRM; and {<=}40 Gy to the LAM. No dose-effect relationships for frequency were observed. Patients treated with an endorectal balloon reported significantly less urgency and incontinence, while their treatment plans showed significantly lower doses to the Awall, Rwall, and all pelvic floor muscles. Conclusions: Incontinence-related complaints show specific dose-effect relationships to individual pelvic floor muscles. Dose constraints for each muscle can be identified for RT planning. When only the Awall is delineated, substantial components of the continence apparatus are excluded.

  4. AL2007-03.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of Energy-ChapterDepartment6-04v2.pdf MoreAL 2007-03

  5. AL2007-05.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of Energy-ChapterDepartment6-04v2.pdf MoreAL7-05

  6. ALS 20th Anniversary Celebration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG, APIL.AFTFutureALPES20thALS 20th

  7. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS Evidence

  8. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALS

  9. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals NewScientific

  10. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals

  11. ALS Scientific Advisory Committee Charter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS RevealsScientific

  12. AL PRO | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORT Americium/Curium Vitrification4th Day EnergyADAPTItalyAL PRO

  13. 2012 ALS User Meeting Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartment ofAugust 2011October 2012 Thu, 10/04/20122 ALS User

  14. 2012 ALS User Meeting Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartment ofAugust 2011October 2012 Thu, 10/04/20122 ALS

  15. ALS Doctoral Fellowship in Residence

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications Group

  16. ALS Evidence Confirms Combustion Theory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications GroupALSALS

  17. Al Geist | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP RelatedCellulase C. bescii CelA, adefault Sign InLeaksGreenAl

  18. April 27, 2015-Special ALS Colloquium

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

    April 27, 2015-Special ALS Colloquium Print Special Event on Monday, April 27 @ 12 noon, USB 15-253 X-Ray Microscopy: The First 120 Years Janos Kirz, ALS Abstract Rntgen's great...

  19. April 27, 2015-Special ALS Colloquium

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

    April 27, 2015-Special ALS Colloquium April 27, 2015-Special ALS Colloquium Print Wednesday, 22 April 2015 13:19 Special Event on Monday, April 27 @ 12 noon, USB 15-253 X-Ray...

  20. United States Patent [19] Church et al.

    E-Print Network [OSTI]

    Church, George M.

    United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED 1111111111111111111111111111111111111111111111111111111111111 US005795782A [11] Patent Number: [45] Date of Patent: 5,795,782 Aug. 18, 1998 Boulanger et al

  1. Structure of the Tropomyosin Overlap Complex from Chicken Smooth Muscle: Insight into the Diversity of N-Terminal Recognition

    SciTech Connect (OSTI)

    Frye, Jeremiah; Klenchin, Vadim A.; Rayment, Ivan (UW)

    2010-09-08T23:59:59.000Z

    Tropomyosin is a stereotypical {alpha}-helical coiled coil that polymerizes to form a filamentous macromolecular assembly that lies on the surface of F-actin. The interaction between the C-terminal and N-terminal segments on adjacent molecules is known as the overlap region. We report here two X-ray structures of the chicken smooth muscle tropomyosin overlap complex. A novel approach was used to stabilize the C-terminal and N-terminal fragments. Globular domains from both the human DNA ligase binding protein XRCC4 and bacteriophage {phi}29 scaffolding protein Gp7 were fused to 37 and 28 C-terminal amino acid residues of tropomyosin, respectively, whereas the 29 N-terminal amino acids of tropomyosin were fused to the C-terminal helix bundle of microtubule binding protein EB1. The structures of both the XRCC4 and Gp7 fusion proteins complexed with the N-terminal EB1 fusion contain a very similar helix bundle in the overlap region that encompasses {approx}15 residues. The C-terminal coiled coil opens to allow formation of the helix bundle, which is stabilized by hydrophobic interactions. These structures are similar to that observed in the NMR structure of the rat skeletal overlap complex [Greenfield, N. J., et al. (2006) J. Mol. Biol. 364, 80-96]. The interactions between the N- and C-terminal coiled coils of smooth muscle tropomyosin show significant curvature, which differs somewhat between the two structures and implies flexibility in the overlap complex, at least in solution. This is likely an important attribute that allows tropomyosin to assemble around the actin filaments. These structures provide a molecular explanation for the role of N-acetylation in the assembly of native tropomyosin.

  2. Akirin1 (Mighty), a novel promyogenic factor regulates muscle regeneration and cell chemotaxis

    SciTech Connect (OSTI)

    Salerno, Monica Senna; Dyer, Kelly; Bracegirdle, Jeremy; Platt, Leanne; Thomas, Mark; Siriett, Victoria [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand)] [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand); Kambadur, Ravi [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand) [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand); School of Biological Sciences, Nanyang Technological University, Singapore (Singapore); Sharma, Mridula, E-mail: bchmridu@nus.edu.sg [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand)] [Functional Muscle Genomics, AgResearch, Hamilton (New Zealand)

    2009-07-15T23:59:59.000Z

    Akirin1 (Mighty) is a downstream target gene of myostatin and has been shown to be a promyogenic factor. Although expressed in many tissues, akirin1 is negatively regulated by myostatin specifically in skeletal muscle tissue. In this manuscript we have characterized the possible function of akirin1 in postnatal muscle growth. Molecular and immunohistological analyses indicated that while low levels of akirin1 are associated with quiescent satellite cells (SC), higher levels of akirin1 are detected in activated proliferating SC indicating that akirin1 could be associated with satellite cell activation. In addition to SC, macrophages also express akirin1, and increased expression of akirin1 resulted in more efficient chemotaxis of both macrophages and myoblasts. Akirin1 appears to regulate chemotaxis of both macrophages and myoblasts by reorganising actin cytoskeleton, leading to more efficient lamellipodia formation via a PI3 kinase dependent pathway. Expression analysis during muscle regeneration also indicated that akirin1 expression is detected very early (day 2) in regenerating muscle, and expression gradually peaks to coincide the nascent myotube formation stage of muscle regeneration. Based on these results we propose that akirin1 could be acting as a transducer of early signals of muscle regeneration. Thus, we speculate that myostatin regulates key steps of muscle regeneration including chemotaxis of inflammatory cells, SC activation and migration through akirin1.

  3. (12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    (12) United States Patent Vertes et al. (54) NANOPHOTONIC PRODUCTION, MODULATION AND SWITCHING to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.c. 154(b) by 194 days. (21) References Cited U.S. PATENT DOCUMENTS 200910236512 Al * 912009 Naya et al. .................... 250/281 2009

  4. United States Patent [19] Miura et al.

    E-Print Network [OSTI]

    Shelnutt, John A.

    of Pyrrole--3,4--diacetic Acid and Its Derivatives", Synthesis, pp. 262--265 (1989). Coderre et al., "Boron/1992 OTHER PUBLICATIONS Japan . Japan . WIPO . WIPO . Miura et al.,, "Synthesis, Tissue Uptake, and Toxicity Therapy for Cancer, Kobe, Japan (Oct. 31--Nov. 4, 1994). Miura et al., "Synthesis and Spectroscopic

  5. ccsd00001116 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys

    E-Print Network [OSTI]

    ccsd­00001116 (version 1) : 4 Feb 2004 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys: from 4, 2004) Zr and Sc precipitate in aluminum alloys to form the compounds Al3Zr and Al3Sc which

  6. Activated Al/Al{sub 2}O{sub 3} for transformation of chlorinated hydrocarbons

    SciTech Connect (OSTI)

    Lien, H.L.; Zhang, W.X.

    1999-07-01T23:59:59.000Z

    A method for the preparation of activated Al/Al{sub 2}O{sub 3} mixture has been developed in the laboratory. Al and Al{sub 2}O{sub 3} are infused and activated within an alkaline solution. Optimal Al to Al{sub 2}O{sub 3} ratio is in the range of 0.1 to 1. Batch experiments have demonstrated that the activated Al/Al{sub 2}O{sub 3} mixture can rapidly dechlorinate tetrachloroethylene (PCE), carbon tetrachloride (CT) and hexachlorobenzene (HCB). Due to the high reactivity, light density and low cost, the activated Al/Al{sub 2}O{sub 3} may be used as a remediation agent in ex-situ treatment of industrial effluent, in-situ treatment wall, and for direct injection into ground water.

  7. 3-D Printed Electrically and Optically Paced Skeletal Muscle Based Biological Machines Caroline Cvetkovic, Bioengineering

    E-Print Network [OSTI]

    Kilian, Kristopher A.

    3-D Printed Electrically and Optically Paced Skeletal Muscle Based Biological Machines Caroline Research Aims and Goals · To use 3D printing technologies to fabricate the structure of the biological

  8. GPER Inhibition of Coronary Artery Smooth Muscle Cell Migration and Proliferation

    E-Print Network [OSTI]

    Szynkarski, Claudia Kay

    2013-02-04T23:59:59.000Z

    in the pathogenesis of atherosclerosis, the leading cause of heart disease. GPER has been reported to inhibit VSMC proliferation but the mechanism and pathway is still unclear. Furthermore, an effect of GPER on coronary artery smooth muscle cell (CASMC) migration...

  9. ORIGINAL ARTICLE Gene Transfer to Mouse Heart and Skeletal Muscles Using

    E-Print Network [OSTI]

    Kay, Mark A.

    ORIGINAL ARTICLE Gene Transfer to Mouse Heart and Skeletal Muscles Using a Minicircle Expressing-globin polyA. It also contains a translation initiation signal and an untranslated herpes simplex virus

  10. Coordinate system dependence of muscle forces predicted using optimization methods in musculoskeletal joints

    E-Print Network [OSTI]

    Pierce, Janine E. (Janine Elizabeth), 1980-

    2004-01-01T23:59:59.000Z

    Optimization methods are widely used to predict in-vivo muscle forces in musculoskeletal joints. Moment equilibrium at the joint center (usually defined as the origin of the joint coordinate system) has been used as a ...

  11. From Muscle Models to Tongue Models. Presentation at Haskins Laboratories, Nov 2, 2006

    E-Print Network [OSTI]

    , influenced by Takemoto's functional model. 11 #12;Dang's and Honda's model [Dang and Honda, 2004]: A dy cylin- ders. 12 #12;[Dang and Honda, 2004]: Muscle tissue activation model - (a) f. l. t. r

  12. Make muscle pain a memory with ginger 20 Pain Cures You Can Find in Your Kitchen

    E-Print Network [OSTI]

    Jagannatham, Aditya K.

    researchers asked achy people to jazz up their diets with ginger, it eased muscle and joint pain, swelling women is struggling with arthritis, gout or chronic headaches. If you're one of them, a daily bowl

  13. A role for nephrin, a renal protein, in vertebrate skeletal muscle cell fusion

    E-Print Network [OSTI]

    Kalluri, Raghu

    Skeletal muscle is formed via fusion of myoblasts, a well-studied process in Drosophila. In vertebrates however, this process is less well understood, and whether there is evolutionary conservation with the proteins studied ...

  14. Optimal workloop energetics of muscle-actuated systems: an impedance view

    E-Print Network [OSTI]

    Farahat, Waleed A.

    Integrative approaches to studying the coupled dynamics of skeletal muscles with their loads while under neural control have focused largely on questions pertaining to the postural and dynamical stability of animals and ...

  15. Effect of Methylmercury Exposure on Heart and Skeletal Muscle Development in Zebrafish Embryos (Danio Rerio)

    E-Print Network [OSTI]

    Aguilar, Sonny

    2014-09-04T23:59:59.000Z

    rate, movement, and length along with abnormal/disorganized skeletal muscle, and heart related problems. To better understand the neurotoxic mechanisms of MeHg on zebrafish development, we investigated overall embryo growth, various aspects of heart...

  16. Fat to Muscle Ratio Measurements with Dual Energy X Ray Absorbtiometry

    E-Print Network [OSTI]

    Chen, A; Broadbent, C; Zhong, J; Dilmanian, A; Zafonte, F; Zhong, Z

    2014-01-01T23:59:59.000Z

    Accurate measurement of the fat-to-muscle ratio in animal model is important for obesity research. An efficient way to measure the fat to muscle ratio in animal model using dual-energy absorptiometry is presented in this paper. A radioactive source exciting x-ray fluorescence from a target material is used to provide the two x-ray energies needed. The x-rays, after transmitting through the sample, are measured with an energy-sensitive Ge detector. Phantoms and specimens were measured. The results showed that the method was sensitive to the fat to muscle ratios with good linearity. A standard deviation of a few percent in the fat to muscle ratio could be observed with the x-ray dose of 0.001 mGy.

  17. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    DOE Patents [OSTI]

    Culiat, Cymbeline T

    2014-11-04T23:59:59.000Z

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  18. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    SciTech Connect (OSTI)

    Culiat, Cymbeline T. (Oak Ridge, TN)

    2011-03-22T23:59:59.000Z

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  19. Fat to muscle ratio measurements with dual energy x-ray absorbtiometry

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

    Chen, A.; Zhong, Z.; Luo, J.; Wang, A.; Broadbent, C.; Zhong, J.; Dilmanian, F. A.; Zafonte, F.

    2015-07-01T23:59:59.000Z

    Accurate measurement of the fat-to-muscle ratio in animal model is important for obesity research. An efficient way to measure the fat to muscle ratio in animal model using dual-energy absorptiometry is presented in this paper. A radioactive source exciting x-ray fluorescence from a target material is used to provide the two x-ray energies needed. The x-rays, after transmitting through the sample, are measured with an energy-sensitive Ge detector. Phantoms and specimens were measured. The results showed that the method was sensitive to the fat to muscle ratios with good linearity. A standard deviation of a few percent in the fatmore »to muscle ratio could be observed with the x-ray dose of 0.001 mGy.« less

  20. Primate Motor Cortex: Individual and Ensemble Neuron-Muscle Output Relationships

    E-Print Network [OSTI]

    Griffin, Darcy Michelle

    2008-07-30T23:59:59.000Z

    The specific aims of this study were to: 1) investigate the encoding of forelimb muscle activity timing and magnitude by corticomotoneuronal (CM) cells, 2) test the stability of primary motor cortex (M1) output to forelimb ...

  1. The effects of poliomyelitis on motor unit behavior during repetitive muscle actions: a case report

    E-Print Network [OSTI]

    Trevino, Michael A.; Herda, Trent J.

    2014-09-06T23:59:59.000Z

    Background: Acute paralytic poliomyelitis is caused by the poliovirus and usually results in muscle atrophy and weakness occurring in the lower limbs. Indwelling electromyography has been used frequently to investigate ...

  2. Scanning electron microscope study of connective tissue in raw and cooked muscles

    E-Print Network [OSTI]

    Percy, Mary Lou

    1976-01-01T23:59:59.000Z

    . 18 PHOTOGRAPH OF X-RAY SPECTRUM INDICATED THE PRESENCE OF LEAD IN THE PERFUSED SAMPLES. Page 28 28 28 IN, PODUCTION AND LITERATURE REVIEW Scannin Electron Microsco Connective tissue is an important structural component of muscle and plays a...

  3. Soft pneumatic artificial muscles with low threshold pressures for a cardiac compression device

    E-Print Network [OSTI]

    Obiajulu, Steven (Steven C.)

    2013-01-01T23:59:59.000Z

    In this paper, I present the design, fabrication and characterization of fully soft pneumatic artificial muscles (PAMs) with low threshold pressures that are intended for direct cardiac compression (DCC). McKibben type ...

  4. Influence of Insulin Resistance on Contractile Activity-Induced Anabolic Response of Skeletal Muscle 

    E-Print Network [OSTI]

    Nilsson, Mats I.

    2011-02-22T23:59:59.000Z

    Although the long-term therapeutic benefits of exercise are indisputable, contractile activity may induce divergent adaptations in insulin-resistant vs. insulin-sensitive skeletal muscle. The purpose of this study was to ...

  5. Effect of rapamycin on immunity induced by vector-mediated dystrophin expression in mdx skeletal muscle

    E-Print Network [OSTI]

    Eghtesad, Saman

    Duchenne muscular dystrophy (DMD) is caused by mutations in the dystrophin gene. Therapeutic gene replacement of a dystrophin cDNA into dystrophic muscle can provide functional dystrophin protein to the tissue. However, ...

  6. Metabolic heat production in electrically stimulated and non-stimulated muscle 

    E-Print Network [OSTI]

    Fitzwater, Roy James

    1980-01-01T23:59:59.000Z

    METABOLIC HEAT PRODUCTION IN ELECTRICALLY STIMULATED AND NON-STIMULATED MUSCLE A Thesis by ROY JAMES FITZWATER Submitted to the Graduate College of Texas AAM University in partial fufillment of the requirement for the degree of MASTER CF... SCIENCE August 1980 Major Subject: Food Science and Technology METABOLIC HEAT PRODUCTION IN ELECTRICALLY STIMULATED . AND NON-STIMULATED MUSCLE A Thesis . by ROY JAMES FITZWATER Approved as to style and content by: (Co-chai n of Committee) (Co...

  7. Integrins affecting mechanical strain-induced expression of egr-1 in vascular smooth muscle cells 

    E-Print Network [OSTI]

    Lobo, Alan Francis

    2013-02-22T23:59:59.000Z

    Integrins Affecting Mechanical Strain-induced Expression of Egr-I in Vascular Smooth Muscle Cells by Alan' Francis Lobo Submitted to the Office of Honors Programs and Academic Scholarships, Texas ASSAM University in partial fulfillment... Scholarships Attract Integrlns Affecting Mechanical Strain-induced Expression of Egr-I in Vascular Smooth Muscle Cells. Alan Francis Lobo, (Dr. Emily Wilson) University Undergraduate Research Fellow, 1998-1999 Texas Atilt M University Department...

  8. Quantitatively Probing the Al Distribution in Zeolites. | EMSL

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

    Quantitatively Probing the Al Distribution in Zeolites. Quantitatively Probing the Al Distribution in Zeolites. Abstract: The degree of substitution of Si4+ by Al3+ in the...

  9. Extracellular calcium sensing in rat aortic vascular smooth muscle cells

    SciTech Connect (OSTI)

    Smajilovic, Sanela [Laboratory of Molecular Cardiology, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet (Denmark); Danish National Research Foundation Centre for Cardiac Arrhythmia (DARC), Copenhagen (Denmark); Hansen, Jakob Lerche [Laboratory of Molecular and Cellular Cardiology, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet (Denmark); Danish National Research Foundation Centre for Cardiac Arrhythmia (DARC), Copenhagen (Denmark); Christoffersen, Tue E.H. [Laboratory of Molecular Cardiology, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet (Denmark); Danish National Research Foundation Centre for Cardiac Arrhythmia (DARC), Copenhagen (Denmark)] (and others)

    2006-10-06T23:59:59.000Z

    Extracellular calcium (Ca2+o) can act as a first messenger in many cell types through a G protein-coupled receptor, calcium-sensing receptor (CaR). It is still debated whether the CaR is expressed in vascular smooth muscle cells (VSMCs). Here, we report the expression of CaR mRNA and protein in rat aortic VSMCs and show that Ca2+o stimulates proliferation of the cells. The effects of Ca2+o were attenuated by pre-treatment with MAPK kinase 1 (MEK1) inhibitor, as well as an allosteric modulator, NPS 2390. Furthermore, stimulation of the VSMCs with Ca2+o-induced phosphorylation of ERK1/2, but surprisingly did not cause inositol phosphate accumulation. We were not able to conclusively state that the CaR mediates Ca2+o-induced cell proliferation. Rather, an additional calcium-sensing mechanism may exist. Our findings may be of importance with regard to atherosclerosis, an inflammatory disease characterized by abnormal proliferation of VSMCs and high local levels of calcium.

  10. Results from a pilot cell test of cermet anodes

    SciTech Connect (OSTI)

    Windisch, Jr, C F; Strachan, D M; Henager, Jr, C H; Greenwell, E N [Pacific Northwest Lab., Richland, WA (United States); Alcorn, T R [Reynolds Metals Co., Muscle Shoals, AL (United States). Mfg. Technology Lab.

    1992-08-01T23:59:59.000Z

    Goal was to develop long-lasting, energy-efficient anodes for Hall-Heroult cells used to produce Al metal. The anodes were made from a ceramic/metal composite consisting of NiO and NiFe{sub 2}O{sub 4} and a Cu/Ni metal phase. Thirteen cermet anodes were tested at Reynolds Metals Co., Muscle Shoals, AL. All anodes corroded severely during the pilot test. Electrolyte components were found deep within the anodes. However, there were many deficiencies in the pilot cell test, mainly the failure to maintain optimal operating conditions. It is concluded that there is a variety of fabrication and operational considerations that need to be addressed carefully in any future testing. 118 figs, 16 tabs, 17 refs.(DLC)

  11. Structural, morphological, and optical properties of AlGaN/GaN heterostructures with AlN buffer and interlayer

    E-Print Network [OSTI]

    Ozbay, Ekmel

    N buffer layer BL grown on an Al2O3 substrate and an AlN IL grown under the AlGaN ternary layer TL. In the present study, we investigate the effects of an AlN BL on an Al2O3 substrate and an AlN IL between an AlGaNStructural, morphological, and optical properties of AlGaN/GaN heterostructures with AlN buffer

  12. Factors affecting the incidence of PSE porcine muscle and certain chemical, physical and histological properties of PSE muscle

    E-Print Network [OSTI]

    Tuley, William Bayard

    1969-01-01T23:59:59.000Z

    A cording to Sex 36 Means Standard Deviaticns and Coefficients o . Determination for Certain Physi al, Chemical and Histolo~ical tait- A cordi. . g to Te. Berne:s Cro-ps, ix Table Page 12 Simple Corre' ations for Certain Color Measurements...

  13. Crystallographic Consulting Brings Research to the ALS

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

    at the ALS, with most of his research supporting pharmaceutical companies working on new treatments for metabolic diseases and cancer. Pauly spent 15 years of his career working...

  14. The effect of myofibrillar protein interaction on the tenderness of bovine muscle subjected to cold-shortening and postmortem conditioning

    E-Print Network [OSTI]

    Pollard, Michele Andrea

    1983-01-01T23:59:59.000Z

    . 0001) and shear force (P&0. 01) decreased. Condition- ing produced a decrease in shear force (P&0. 0001). The amount of muscle shortening (treatment) significantly affected sarcomere length (P&0. 001) but had no significant effect on shear force (P... produced a decrease in shear force (P&0. 001). The amount of muscle shortening, (treatment) significantly affected sarcomere length ( P&0. 01) as well as shear force (P&0. 0001). In experiment III, muscles were either unrestrained or restrained to 50K...

  15. Quantitatively Probing the Al Distribution in Zeolites

    SciTech Connect (OSTI)

    Vjunov, Aleksei; Fulton, John L.; Huthwelker, Thomas; Pin, Sonia; Mei, Donghai; Schenter, Gregory K.; Govind, Niranjan; Camaioni, Donald M.; Hu, Jian Z.; Lercher, Johannes A.

    2014-06-11T23:59:59.000Z

    The degree of substitution of Si4+ by Al3+ in the oxygen-terminated tetrahedra (Al T-sites) of zeolites determines the concentration of ion-exchange and Brønsted acid sites. As the location of the tetrahedra and the associated subtle variations in bond angles influence the acid strength, quantitative information about Al T-sites in the framework is critical to rationalize catalytic properties and to design new catalysts. A quantitative analysis is reported that uses a combination of extended X-ray absorption fine structure (EXAFS) analysis and 27Al MAS NMR spectroscopy supported by DFT-based molecular dynamics simulations. To discriminate individual Al atoms, sets of ab initio EXAFS spectra for various T-sites are generated from DFT-based molecular dynamics simulations allowing quantitative treatment of the EXAFS single- and multiple-photoelectron scattering processes out to 3-4 atom shells surrounding the Al absorption center. It is observed that identical zeolite types show dramatically different Al-distributions. A preference of Al for T-sites that are part of one or more 4-member rings in the framework over those T-sites that are part of only 5- and 6-member rings in the HBEA150 sample has been determined from a combination of these methods. This work was supported by the U. S. Department of Energy (DOE), Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences.

  16. Adverse reactions to suxamethonium and other muscle relaxants under general anesthesia

    SciTech Connect (OSTI)

    Vervloet, D.; Nizankowska, E.; Arnaud, A.; Senft, M.; Alazia, M.; Charpin, J.

    1983-06-01T23:59:59.000Z

    The mechanisms of anaphylactic reactions to muscle relaxants under general anesthesia are not completely understood. Extending an earlier study, we report 41 cases of anaphylactic shock investigated by intradermal skin tests with muscle relaxants (suxamethonium, pancuronium, gallamine, nortoxiferine), in vitro leukocyte histamine release, and Prausnitz-Kuestner tests. Intradermal tests were significantly positive at concentrations ranging from 10 to 10(5) times less than those in controls. Reproducibility tested for suxamethonium at a 1-year interval in five patients was good. Histamine release induced by muscle relaxants in Tris-albumin-Ca++-Mg++ buffer showed positive results in 8/25 instances and was inhibited by antigen excess in seven cases. Addition of 50% deuterium oxide (D2O) caused significant increase of histamine release in positive cases and induced release in all five negative cases studied. Muscle relaxant-induced histamine release was inhibited by in vitro anti-IgE leukocyte desensitization. The mean maximal histamine release dropped from 58.2% +/- 9.7 to 5.8% +/- 2 (p less than 0.01). Similarly, leukocyte desensitization also inhibited histamine release induced by anti-IgE but not by formyl-L-methionyl-L-leucyl-L-phenylalanine or poly-L-arginine. Prausnitz-Kuestner tests were positive in five out of 21 cases studied and became negative after heat inactivation. These results confirm the usefulness of intradermal skin tests in diagnosis of patients' reaction to muscle relaxants and suggest an IgE-mediated rather than an idiosyncratic mechanism.

  17. A new discontinuously reinforced aluminum MMC: Al+AlB{sub 2} flakes

    SciTech Connect (OSTI)

    HALL,AARON C.; ECONOMY,J.

    2000-06-08T23:59:59.000Z

    Development of a novel metal matrix composite based on the Al-B alloy system has been undertaken. Preparation of this discontinuously reinforced material is based on the precipitation of high aspect ratio AlB{sub 2} from an Al-B alloy. This paper describes a number of efforts forced on preparing high volume fractions (> 30 v%) of AlB{sub 2} in aluminum. New insights into the behavior of the Al-B alloys system allowed this effort to be successful.

  18. Thermal diffusion in Ni/Al multilayer

    SciTech Connect (OSTI)

    Swain, M.; Bhattacharya, D.; Singh, S.; Basu, S. [Solid State Physics Division, Bhabha Atomic Research Center, Mumbai 400085 (India); Gupta, M. [UGC-DAE-Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452017 (India)

    2013-02-05T23:59:59.000Z

    Two Ni/Al multilayers deposited by ion beam sputtering of nominal design [Ni(200A)/Al(100A)] Multiplication-Sign 5 and [Ni(50A)/Al(227A)] Multiplication-Sign 5 on Si substrates were annealed at 200 Degree-Sign C. As-deposited and annealed samples were characterized by x-ray diffraction (XRD) and x-ray reflectometry (XRR). The effort was to study the path of alloying in the above two multilayers of same elements but of opposite stoichiometric ratio. We find distinct differences in alloying of these samples.

  19. Since the birth of my special needs daughter, I have been captivated by the complexity of the muscles of the human body. Her muscle tone was so low, and I wondered if there was anything

    E-Print Network [OSTI]

    Provancher, William

    feet, I pondered the possibilities of artificial muscles for exoskeletons to provide stability in natural arms comes from forearm muscles and his were still functioning, as was their control system this man who had lifted heavy items for a living could barely lift a 5-pound weight. While

  20. Summary Slides of ALS Industry Highlights

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

    Highlight ALSNews Volume 15 Caribou Biosciences Has Roots at ALS - 09.24.2014 Vol. 357 13 Lithium-Battery Dendrite Growth: A New View 8.3.2 04.30.2014 Vol. 352 12 IBM Probes...

  1. Western Baldwin County, AL Grid Interconnection Project

    SciTech Connect (OSTI)

    Thomas DeBell

    2011-09-30T23:59:59.000Z

    The Objective of this Project was to provide an additional supply of electricity to the affected portions of Baldwin County, AL through the purchase, installation, and operation of certain substation equipment.

  2. Abstract--This paper presents an adaptive robust posture controller for a pneumatic muscles driven parallel manipulator

    E-Print Network [OSTI]

    Yao, Bin

    rotation angle is normally not measured and controlled when these types of manipulator are used in practice controller for the pneumatic muscles driven redundant parallel manipulator. I. INTRODUCTION neumatic muscle and controlled to save cost when using these types of parallel manipulators in practice, leading to a DOF

  3. Normal muscle oxygen consumption and fatigability in sickle cell patients despite reduced microvascular oxygenation and hemorheological abnormalities

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    sickle cell anemia (SS) patients. Results: Muscle microvascular oxygenation was reduced in SS patients;4 Introduction Patients with sickle cell disease (SCD) are characterized by anemia and altered blood rheology1 Normal muscle oxygen consumption and fatigability in sickle cell patients despite reduced

  4. Transgenic mice expressing mutant Pinin exhibit muscular dystrophy, nebulin deficiency and elevated expression of slow-type muscle fiber genes

    SciTech Connect (OSTI)

    Wu, Hsu-Pin; Hsu, Shu-Yuan [Department of Anatomy, Chang Gung University Medical College, Taiwan (China)] [Department of Anatomy, Chang Gung University Medical College, Taiwan (China); Wu, Wen-Ai; Hu, Ji-Wei [Transgenic Mouse Core Laboratory, Chang Gung University, Taiwan (China)] [Transgenic Mouse Core Laboratory, Chang Gung University, Taiwan (China); Ouyang, Pin, E-mail: ouyang@mail.cgu.edu.tw [Department of Anatomy, Chang Gung University Medical College, Taiwan (China) [Department of Anatomy, Chang Gung University Medical College, Taiwan (China); Transgenic Mouse Core Laboratory, Chang Gung University, Taiwan (China); Molecular Medicine Research Center, Chang Gung University, Taiwan (China)

    2014-01-03T23:59:59.000Z

    Highlights: •Pnn CCD domain functions as a dominant negative mutant regulating Pnn expression and function. •Pnn CCD mutant Tg mice have a muscle wasting phenotype during development and show dystrophic histological features. •Pnn mutant muscles are susceptible to slow fiber type gene transition and NEB reduction. •The Tg mouse generated by overexpression of the Pnn CCD domain displays many characteristics resembling NEB{sup +/?} mice. -- Abstract: Pinin (Pnn) is a nuclear speckle-associated SR-like protein. The N-terminal region of the Pnn protein sequence is highly conserved from mammals to insects, but the C-terminal RS domain-containing region is absent in lower species. The N-terminal coiled-coil domain (CCD) is, therefore, of interest not only from a functional point of view, but also from an evolutionarily standpoint. To explore the biological role of the Pnn CCD in a physiological context, we generated transgenic mice overexpressing Pnn mutant in skeletal muscle. We found that overexpression of the CCD reduces endogenous Pnn expression in cultured cell lines as well as in transgenic skeletal muscle fibers. Pnn mutant mice exhibited reduced body mass and impaired muscle function during development. Mutant skeletal muscles show dystrophic histological features with muscle fibers heavily loaded with centrally located myonuclei. Expression profiling and pathway analysis identified over-representation of genes in gene categories associated with muscle contraction, specifically those related to slow type fiber. In addition nebulin (NEB) expression level is repressed in Pnn mutant skeletal muscle. We conclude that Pnn downregulation in skeletal muscle causes a muscular dystrophic phenotype associated with NEB deficiency and the CCD domain is incapable of replacing full length Pnn in terms of functional capacity.

  5. CD36-dependent Regulation of Muscle FoxO1 and PDK4 in the PPAR/-mediated Adaptation to Metabolic Stress

    E-Print Network [OSTI]

    a major fraction of the energy required for muscle function and contribute to the intricate regulation1 CD36-dependent Regulation of Muscle FoxO1 and PDK4 in the PPAR/- mediated Adaptation to Metabolic 94270. USA. Running head: CD36 regulation of muscle FoxO1 and PDK4 *Address Correspondence to Zaher

  6. 6. M. Jeltsch et al., Science 276, 1423 (1997); S. J. Oh et al., Dev. Biol. 188, 96 (1997).

    E-Print Network [OSTI]

    Suarez, Andrew V.

    6. M. Jeltsch et al., Science 276, 1423 (1997); S. J. Oh et al., Dev. Biol. 188, 96 (1997). 7. V, 671 (1997). 16. A. Vecchi et al., Eur. J. Cell Biol. 63, 247 (1994). 17. The presence of VEGFR-3 m. 12, 473 (1998). 21. L. C. Wang et al., EMBO J. 16, 4374 (1997). 22. P. Carmeliet et al., Nature 383

  7. Experimentally characterized embedded Mckibben muscle as a nastic material for biomedical applications

    E-Print Network [OSTI]

    Ewumi, Omotayo F.

    2009-06-02T23:59:59.000Z

    This study presents the experimental results that characterize a nastic sheet material’s performance. We defined nastic sheet as a McKibben muscle designed from a foundation that would be embedded as an array in an elastomer matrix. The goal...

  8. Dual Predictive Control of Electrically Stimulated Muscle using Biofeedback for Drop Foot Correction

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    artificially generate action potential in the place of central nervous system (CNS) for inducing muscle) is one of the solutions for drop foot correction. Conventional ES systems deliver prede- fined to adequately dorsiflex or lift the foot. It is associated with a variety of conditions such as stroke, spinal

  9. Simulated Microgravity and Radiation Exposure Effects on the Regulation of Skeletal Muscle Protein Synthesis

    E-Print Network [OSTI]

    Wiggs, Michael

    2012-10-19T23:59:59.000Z

    hindlimb unloading. Weight bearing of 1/3 or 1/6 body weight is able to attenuate losses in muscle mass seen with unloading. Protein synthesis is maintained after 21 days of the experimental protocol, suggesting that protein synthesis is responsive to load...

  10. Muscle metabolism and meat quality of Pectoralis from turkeys treated with postmortem electrical stimulation

    E-Print Network [OSTI]

    Owens, Casey Michelle

    1996-01-01T23:59:59.000Z

    This experiment was conducted to evaluate the effects of electrical stimulation (ES) on muscle metabolism and breast meat quality in turkeys. Thirty-six turkey hens were either electrically stimulated at the neck in a saline bath (570 V, 450 mA, AC...

  11. 2005 Nature Publishing Group Mammal-like muscles power swimming in a

    E-Print Network [OSTI]

    DeWitt, Thomas J.

    dorsal fin, where the RM is most abundant, showed that all sharks had a core temperature about 18­20 8C© 2005 Nature Publishing Group Mammal-like muscles power swimming in a cold-water shark Diego, within the fishes the tunas and lamnid sharks deviate from the ectothermic strategy, maintaining elevated

  12. MUSCLE ACTIVITY DETECTION FROM MYOELECTRIC SIGNALS BASED ON THE AR-GARCH MODEL

    E-Print Network [OSTI]

    Bouaynaya, Nidhal

    MUSCLE ACTIVITY DETECTION FROM MYOELECTRIC SIGNALS BASED ON THE AR-GARCH MODEL Ghulam Rasool Heteroscedastic (AR-GARCH) process, which captures the heteroscedasticity of the signal. The Akaike information cri- terion test confirms that the AR-GARCH model better fits the EMG signal than the stationary AR

  13. Neural Drive Estimation Using the Hypothesis of Muscle Synergies and the State-Constrained Kalman Filter

    E-Print Network [OSTI]

    Bouaynaya, Nidhal

    estimated, the neural drive can be used to control upper- extremity myoelectric prosthesis. Commonly prosthesis control problem [1]. Such algorithms are based on the assumption that there exist distinguishable the hypothesis of muscle synergies to estimate the neural drive from the surface myoelectric signal. Once

  14. Effect of diaphragmatic fatigue on control of the respiratory muscles during CO sub 2 rebreathing

    SciTech Connect (OSTI)

    Yan, S.; Lichros, I.; Macklem, P.T. (McGill Univ., Montreal, Quebec (Canada) Montreal Chest Hospital, Quebec (Canada))

    1991-03-11T23:59:59.000Z

    The authors measured respiratory muscle recruitment and ventilation ({dot V}{sub E}) during CO{sub 2} rebreathing before and after diaphragmatic fatigue in normal subjects. Muscle activity was assessed by measuring pleural, abdominal, and transdiaphragmatic pressures (Ppl, Pab, and Pdi, resp). The results showed that (1) there was a progressive increase in Pdi with increasing end-tidal PCO{sub 2} (P{sub ET}CO{sub 2}); the rate of increase was usually greater before than after fatigue, however, in some it was less because of longer operating length and/or passive stretching of the diaphragm due to strong rib cage muscle (RCM) activity induced by fatigue; (2) Pdi increased mainly due to greater fall in Ppl; {Delta}Pab increased little during CO{sub 2} rebreathing or even decreased with P{sub ET}CO{sub 2} over 50-55 mmHg; this pattern was exaggerated by fatigue; (3) at the end of each trial, the ratio {minus}{Delta}Ppl/{Delta}Pab increased by {approximately}140% before and {approximately}850% after fatigue; (4) CO{sub 2} induced expiratory abdominal muscle activity; and (5) as a group, {dot V}{sub E} and its pattern did not change appreciably with fatigue. The authors conclude that RCM are recruited proportionately more than the diaphragm by CO{sub 2} and that diaphragmatic fatigue shifts the central drive from the fatigued diaphragm to TCM to preserve ventilation.

  15. An analysis of muscle fatigue due to complex tasks and its relation to the strain index

    E-Print Network [OSTI]

    Stephens, John-Paul

    2009-06-02T23:59:59.000Z

    The Strain Index was originally designed to analyze mono-task jobs. An experiment using a grip dynamometer was used to simulate six multiple task jobs to study the effect of complex tasks on localized muscle fatigue and to evaluate six different...

  16. Molecular Evolutionary Convergence of the Flight Muscle Protein Arthrin in Diptera and Hemiptera

    E-Print Network [OSTI]

    Mayhew, Peter

    Molecular Evolutionary Convergence of the Flight Muscle Protein Arthrin in Diptera and Hemiptera in the Hemiptera. However, the presence of arthrin does not correlate with any observed common features of flight Drosophila melanogaster (Diptera) and Lethocerus griseus (Hemiptera) using mass spectrometry. In both species

  17. Fibronectin promotes differentiation of neural crest progenitors endowed with smooth muscle cell potential

    SciTech Connect (OSTI)

    Costa-Silva, Bruno [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Coelho da Costa, Meline; Melo, Fernanda Rosene; Neves, Cynara Mendes [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Alvarez-Silva, Marcio [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Calloni, Giordano Wosgrau [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Ciencias Morfologicas, Instituto de Ciencias da Saude, Universidade Federal do Rio de Janeiro - Ilha do Fundao, 21949-590, Rio de Janeiro, R.J. (Brazil); Trentin, Andrea Goncalves [Departamento de Biologia Celular, Embriologia e Genetica, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil); Programa de Pos-graduacao em Neurociencias, Centro de Ciencias Biologicas, Universidade Federal de Santa Catarina, Campus Universitario - Trindade, 88040-900, Florianopolis, S.C. (Brazil)], E-mail: atrentin@ccb.ufsc.br

    2009-04-01T23:59:59.000Z

    The neural crest (NC) is a model system used to investigate multipotency during vertebrate development. Environmental factors control NC cell fate decisions. Despite the well-known influence of extracellular matrix molecules in NC cell migration, the issue of whether they also influence NC cell differentiation has not been addressed at the single cell level. By analyzing mass and clonal cultures of mouse cephalic and quail trunk NC cells, we show for the first time that fibronectin (FN) promotes differentiation into the smooth muscle cell phenotype without affecting differentiation into glia, neurons, and melanocytes. Time course analysis indicated that the FN-induced effect was not related to massive cell death or proliferation of smooth muscle cells. Finally, by comparing clonal cultures of quail trunk NC cells grown on FN and collagen type IV (CLIV), we found that FN strongly increased both NC cell survival and the proportion of unipotent and oligopotent NC progenitors endowed with smooth muscle potential. In contrast, melanocytic progenitors were prominent in clonogenic NC cells grown on CLIV. Taken together, these results show that FN promotes NC cell differentiation along the smooth muscle lineage, and therefore plays an important role in fate decisions of NC progenitor cells.

  18. Fast Drum Strokes: Novel and Convergent Features of Sonic Muscle Ultrastructure, Innervation, and Motor

    E-Print Network [OSTI]

    Tricas, Timothy C.

    , and Motor Neuron Organization in the Pyramid Butterflyfish (Hemitaurichthys polylepis) Kelly S. Boyle,1 of sonic motor pathways in dis- tantly related fishes is required to determine the relation- ships between and adjacent hypaxial muscle fibers and the distribution of sonic motor neurons in the coral reef Pyramid

  19. Scanning electron microscope study of connective tissue in raw and cooked muscles 

    E-Print Network [OSTI]

    Percy, Mary Lou

    1976-01-01T23:59:59.000Z

    . D. E. , Hoekstra, W, G. and Bray, R. W. 1964. Age associated changes in bovine muscle connective tissue. II. Exposure to increasing temperature. J. Food Sci. 29:615. Ham, A. M. 1965. Muscular tissue. In "Histology, " ed. Ham, A. W. p. 476. J. B...

  20. AlGaN/GaN/AlN quantum-well field-effect transistors with highly resistive AlN epilayers

    E-Print Network [OSTI]

    Jiang, Hongxing

    AlGaN/GaN/AlN quantum-well field-effect transistors with highly resistive AlN epilayers Z. Y. Fana 66506-2601 Received 23 November 2005; accepted 5 January 2006; published online 16 February 2006 AlGaN/GaN/AlN quantum-well field-effect transistors have been demonstrated. By replacing a semi-insulating GaN epilayer

  1. Smooth muscle myosin light chain kinase efficiently phosphorylates serine 15 of cardiac myosin regulatory light chain

    SciTech Connect (OSTI)

    Josephson, Matthew P.; Sikkink, Laura A. [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)] [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States); Penheiter, Alan R. [Molecular Medicine Program, Mayo Clinic, Rochester, MN 55905 (United States)] [Molecular Medicine Program, Mayo Clinic, Rochester, MN 55905 (United States); Burghardt, Thomas P., E-mail: burghardt@mayo.edu [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States); Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905 (United States); Ajtai, Katalin [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)] [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)

    2011-12-16T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Cardiac myosin regulatory light chain (MYL2) is phosphorylated at S15. Black-Right-Pointing-Pointer Smooth muscle myosin light chain kinase (smMLCK) is a ubiquitous kinase. Black-Right-Pointing-Pointer It is a widely believed that MYL2 is a poor substrate for smMLCK. Black-Right-Pointing-Pointer In fact, smMLCK efficiently and rapidly phosphorylates S15 in MYL2. Black-Right-Pointing-Pointer Phosphorylation kinetics measured by novel fluorescence method without radioactivity. -- Abstract: Specific phosphorylation of the human ventricular cardiac myosin regulatory light chain (MYL2) modifies the protein at S15. This modification affects MYL2 secondary structure and modulates the Ca{sup 2+} sensitivity of contraction in cardiac tissue. Smooth muscle myosin light chain kinase (smMLCK) is a ubiquitous kinase prevalent in uterus and present in other contracting tissues including cardiac muscle. The recombinant 130 kDa (short) smMLCK phosphorylated S15 in MYL2 in vitro. Specific modification of S15 was verified using the direct detection of the phospho group on S15 with mass spectrometry. SmMLCK also specifically phosphorylated myosin regulatory light chain S15 in porcine ventricular myosin and chicken gizzard smooth muscle myosin (S20 in smooth muscle) but failed to phosphorylate the myosin regulatory light chain in rabbit skeletal myosin. Phosphorylation kinetics, measured using a novel fluorescence method eliminating the use of radioactive isotopes, indicates similar Michaelis-Menten V{sub max} and K{sub M} for regulatory light chain S15 phosphorylation rates in MYL2, porcine ventricular myosin, and chicken gizzard myosin. These data demonstrate that smMLCK is a specific and efficient kinase for the in vitro phosphorylation of MYL2, cardiac, and smooth muscle myosin. Whether smMLCK plays a role in cardiac muscle regulation or response to a disease causing stimulus is unclear but it should be considered a potentially significant kinase in cardiac tissue on the basis of its specificity, kinetics, and tissue expression.

  2. Anesthesia with propofol induces insulin resistance systemically in skeletal and cardiac muscles and liver of rats

    SciTech Connect (OSTI)

    Yasuda, Yoshikazu; Fukushima, Yuji; Kaneki, Masao [Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Shriners Hospitals for Children, Harvard Medical School, Boston, MA 02114 (United States)] [Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Shriners Hospitals for Children, Harvard Medical School, Boston, MA 02114 (United States); Martyn, J.A. Jeevendra, E-mail: jmartyn@partners.org [Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Shriners Hospitals for Children, Harvard Medical School, Boston, MA 02114 (United States)] [Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Shriners Hospitals for Children, Harvard Medical School, Boston, MA 02114 (United States)

    2013-02-01T23:59:59.000Z

    Highlights: ? Propofol, as a model anesthetic drug, induced whole body insulin resistance. ? Propofol anesthesia decreased glucose infusion rate to maintain euglycemia. ? Propofol decreased insulin-mediated glucose uptake in skeletal and cardiac muscles. ? Propofol increased hepatic glucose output confirming hepatic insulin resistance. -- Abstract: Hyperglycemia together with hepatic and muscle insulin resistance are common features in critically ill patients, and these changes are associated with enhanced inflammatory response, increased susceptibility to infection, muscle wasting, and worsened prognosis. Tight blood glucose control by intensive insulin treatment may reduce the morbidity and mortality in intensive care units. Although some anesthetics have been shown to cause insulin resistance, it remains unknown how and in which tissues insulin resistance is induced by anesthetics. Moreover, the effects of propofol, a clinically relevant intravenous anesthetic, also used in the intensive care unit for sedation, on insulin sensitivity have not yet been investigated. Euglycemic hyperinsulinemic clamp study was performed in rats anesthetized with propofol and conscious unrestrained rats. To evaluate glucose uptake in tissues and hepatic glucose output [{sup 3}H]glucose and 2-deoxy[{sup 14}C]glucose were infused during the clamp study. Anesthesia with propofol induced a marked whole-body insulin resistance compared with conscious rats, as reflected by significantly decreased glucose infusion rate to maintain euglycemia. Insulin-stimulated tissue glucose uptake was decreased in skeletal muscle and heart, and hepatic glucose output was increased in propofol anesthetized rats. Anesthesia with propofol induces systemic insulin resistance along with decreases in insulin-stimulated glucose uptake in skeletal and heart muscle and attenuation of the insulin-mediated suppression of hepatic glucose output in rats.

  3. al censo nacional: Topics by E-print Network

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

    DOCUMENTS 4,450,407 51984 Kwon et al. ... 324304 4 Romalis, Mike 229 (12) United States Patent Bezos et al. Computer Technologies and Information...

  4. al derecho castellano: Topics by E-print Network

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

    DOCUMENTS 4,450,407 51984 Kwon et al. ... 324304 4 Romalis, Mike 255 (12) United States Patent Bezos et al. Computer Technologies and Information...

  5. al alloy matrix: Topics by E-print Network

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

    dislocation structure of both Al matrix and precipitates Gubicza, Jen 3 Elevated temperature wear of an aluminum matrix composite Al6061-20 percent aluminum(2) oxygen(3)...

  6. New ALS Technique Guides IBM in Next-Generation Semiconductor...

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

    New ALS Technique Guides IBM in Next-Generation Semiconductor Development New ALS Technique Guides IBM in Next-Generation Semiconductor Development Print Wednesday, 21 January 2015...

  7. ALS Gives Chevron Scientists New Insights into Corrosion Resistance

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

    ALS Gives Chevron Scientists New Insights into Corrosion Resistance ALS Gives Chevron Scientists New Insights into Corrosion Resistance Print Thursday, 25 July 2013 13:44 In the...

  8. al envejecimiento poblacional: Topics by E-print Network

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

    AL Wongawallan AL Mt Tamborine Canungra Pimpama R Laheys Lookout Greenslade, Diana 5 -Hoffmann, Odile et Pedro Quintin, 1999, Organizacin social, dinmicas culturales e identidades...

  9. al azar rapd: Topics by E-print Network

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

    Statement, and Program of February 2005 Companion Workshop at Al Azar University, Egypt University of Kansas - KU ScholarWorks Summary: February 12, 2005 at Al Azhar...

  10. amplificado al azar: Topics by E-print Network

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

    Statement, and Program of February 2005 Companion Workshop at Al Azar University, Egypt University of Kansas - KU ScholarWorks Summary: February 12, 2005 at Al Azhar...

  11. al ni shape: Topics by E-print Network

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

    NiAl NANOLAMINATES . Open Access Theses and Dissertations Summary: ??To characterize the self-propagating, high-temperature exothermic alloying reactions of NiAl nanoscaled...

  12. al acceso parte: Topics by E-print Network

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

    Hills landfill (Byrne et al. 1992; Gilbert et al. 1998143 1 INTRODUCTION Geosynthetic clay liners (GCLs) with geomembranes (GMs) placed on slopes as part of composite liner...

  13. The beta-decay of 22Al

    E-Print Network [OSTI]

    N. L. Achouri; F. de Oliveira Santos; M. Lewitowicz; B. Blank; J. Aysto; G. Canchel; S. Czajkowski; P. Dendooven; A. Emsallem; J. Giovinazzo; N. Guillet; A. Jokinen; A. M. Laird; C. Longour; K. Perajarvi; N. Smirnova; M. Stanoiu; J. C. Thomas

    2006-08-01T23:59:59.000Z

    In an experiment performed at the LISE3 facility of GANIL, we studied the decay of 22Al produced by the fragmentation of a 36Ar primary beam. A beta-decay half-life of 91.1 +- 0.5 ms was measured. The beta-delayed one- and two-proton emission as well as beta-alpha and beta-delayed gamma decays were measured and allowed us to establish a partial decay scheme for this nucleus. New levels were determined in the daughter nucleus 22Mg. The comparison with model calculations strongly favours a spin-parity of 4+ for the ground state of 22Al.

  14. ALS Reveals New State of Matter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals New StateALS

  15. ccsd00004518, Precipitation kinetics of Al 3 Zr and Al 3 Sc in

    E-Print Network [OSTI]

    , kinetics, aluminum alloys, cluster dynamics PACS: 64.60.Cn, 64.60.-i, 64.70.Kb, 64.75.+g 1 Introduction Transition elements are added to aluminum alloys so as to obtain small ordered precipitates and by this wayccsd­00004518, version 2 ­ 21 Mar 2005 Precipitation kinetics of Al 3 Zr and Al 3 Sc in aluminum

  16. Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the

    E-Print Network [OSTI]

    Harrison, Mark

    . Laser ablation and whole-rock multiple- collector inductively coupled plasma-source mass spectrometry absolute 207Pb-206Pb ages of 4567.2 T 0.6 My (4). Here, we present new ul- traviolet (UV) laser ablation few to warrant revision of the canonical (26Al/27Al)o. We present new laser-ablation MC-ICPMS Mg

  17. Electronic circuits having NiAl and Ni.sub.3 Al substrates

    DOE Patents [OSTI]

    Deevi, Seetharama C. (Midlothian, VA); Sikka, Vinod K. (Oak Ridge, TN)

    1999-01-01T23:59:59.000Z

    An electronic circuit component having improved mechanical properties and thermal conductivity comprises NiAl and/or Ni.sub.3 Al, upon which an alumina layer is formed prior to applying the conductive elements. Additional layers of copper-aluminum alloy or copper further improve mechanical strength and thermal conductivity.

  18. I have never touched her: the body in Al-Ghazal Al-‘Udhri 

    E-Print Network [OSTI]

    Alharthi, Jokha Mohammed

    2011-02-09T23:59:59.000Z

    Al-ghazal al-‘udhri emerged as a remarkable literary genre in Arabic literature during the Umayyad period (7th-8th centuries CE). The leaders of this genre are famous poet-lovers who were known for their dramatic love ...

  19. Intersubband absorption in AlN/GaN/AlGaN coupled quantum wells

    SciTech Connect (OSTI)

    Driscoll, Kristina; Bhattacharyya, Anirban; Moustakas, Theodore D.; Paiella, Roberto; Zhou, Lin; Smith, David J. [Department of Electrical and Computer Engineering and Photonics Center, Boston University, 8 Saint Mary's Street, Boston, Massachusetts 02215 (United States); Department of Physics and School of Materials, Arizona State University, Tempe, Arizona 85287 (United States)

    2007-10-01T23:59:59.000Z

    AlN/GaN/AlGaN coupled quantum wells grown by molecular beam epitaxy have been developed and characterized via intersubband absorption spectroscopy. In these structures, an AlGaN layer of sufficiently low Al content is used to achieve strong interwell coupling without the need for ultrathin inner barriers. At the same time, AlN is used in the outer barriers to provide the large quantum confinement required for near-infrared intersubband transitions. The composition of the inner barriers also provides a continuously tunable parameter to control the coupling strength. Double intersubband absorption peaks are measured in each sample, at photon energies in good agreement with theoretical expectations.

  20. Lieth et al -p.1 Progress Report

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    of the greenhouse system, such as inner air, soil surface and glass. It is also necessary to monitor cooling controlLieth et al - p.1 Progress Report covering 10/1/1999 - 12/31/1999 for project EISG program project be found in greenhouse systems. The greenhouse is a transparent structure, its primary energy source

  1. Ternary Dy-Er-Al magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, K.A. Jr.; Takeya, Hiroyuki

    1995-07-25T23:59:59.000Z

    A ternary magnetic refrigerant material comprising (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant. 29 figs.

  2. Ternary Dy-Er-Al magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, Jr., Karl A. (Ames, IA); Takeya, Hiroyuki (Ibaraki, JP)

    1995-07-25T23:59:59.000Z

    A ternary magnetic refrigerant material comprising (Dy.sub.1-x Er.sub.x)Al.sub.2 for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant.

  3. (12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    (12) United States Patent Vertes et al. (54) THREE-DIMENSIONAL MOLECULAR IMAGING BY INFRARED LASER) ( *) Notice: Subject to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.c. 154(b/282,287,288; 4361173 See application file for complete search history. (56) References Cited U.S. PATENT DOCUMENTS 6

  4. (12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    (12) United States Patent Vertes et al. (54) LASERABLATION ELECTROSPRAY IONIZATION (LAESI) ( *) Notice: Subject to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days. lbis patent is subject to a terminal dis- claimer. (21) Appl. No.: 131271,435 Oct. 12, 2011

  5. (12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    (12) United States Patent Vertes et al. (54) LASER DESORPTION IONIZATION AND PEPTIDE SEQUENCING to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.c. 154(b) by 1079 days application file for complete search history. References Cited U.S. PATENT DOCUMENTS 6,288,390 Bl 912001

  6. (12) United States Patent Geohegan et al.

    E-Print Network [OSTI]

    Geohegan, David B.

    (12) United States Patent Geohegan et al. US008540542B2 US 8,540,542 B2 Sep. 24, 2013 (10) Patent N0.: (45) Date of Patent: (54) TRANSPARENT CONDUCTIVE NANO-COMPOSITES (75) Inventors: David Bruce Research Foundation, Knoxville, TN (US) Notice: Subject to any disclaimer, the term ofthis patent

  7. (12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    (12) United States Patent Vertes et al. (54) PROTEIN MICROSCOPE (75) Inventors: Akos Vertes, Reston patent is extended or adjusted under 35 U.S.c. 154(b) by 135 days. (21) Appl. No.: 111795,687 (22 1111111111111111111111111111111111111111111111111111111111111 16 US007735146B2 (10) Patent No.: (45) Date of Patent: US 7,735,146 B2 Jun. 8,2010 (56) References

  8. (12) United States Patent Grier et al.

    E-Print Network [OSTI]

    Grier, David

    (12) United States Patent Grier et al. US008791985B2 US 8,791,985 B2 Jul. 29, 2014 (10) Patent N0.: (45) Date of Patent: (54) (75) (73) (21) (22) (86) (87) (65) (60) (51) (52) TRACKING to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 744 days. 12

  9. Crawford et al.32 32 Introduction

    E-Print Network [OSTI]

    Crawford, Wayne

    and White, 2001; Fruehn et al., 2001; Martini and Bean, 2001; Hobbs, 2002; Fliedner and White, 2003; White to sub-basalt sediments almost everywhere where the water depth is greater than 0.9 km and in some if the water depth is 1 km or more. For the same water depths, if the depth limits of the sub-basalt sediments

  10. The effect of smooth muscle antagonists on the sound-induced motion of the tympanic membrane

    E-Print Network [OSTI]

    Graves, Amanda J. (Amanda Jean)

    2005-01-01T23:59:59.000Z

    The pars tensa of the tympanic membrane is composed of three layers: an epidermal layer, a fibrous layer, and a mucosal layer. Recent studies (Kuijpers et al, 1999; Henson and Henson, 2000; Henson et al, 2005) suggest that ...

  11. Segmenting the Papillary Muscles and the Trabeculae from High Resolution Cardiac CT

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    to automatically segment the four chambers of the heart in four seconds. Ecabert et al. [5] presented a learning

  12. Metastable phase boundaries of quasicrystalline phases. [Al-Mn; Al-Ru

    SciTech Connect (OSTI)

    Follstaedt, D.M.; Knapp, J.A.

    1987-01-01T23:59:59.000Z

    The melting curve (T/sub 0/) of the metastable icosahedral phase and the liquidus of the decagonal phase of Al-Mn have been obtained for 14 to 22 at. % Mn. Icosahedral Al-Mn has a congruent melting point of 910 +- 20/sup 0/C at 20 at. % Mn, and melts approx.30/sup 0/C lower than crystalline compounds with the same composition. Icosahedral Al/sub 82/Ru/sub 18/ was determined to melt at 1260 +- 30/sup 0/C. These results were obtained by forming single-phase icosahedral alloys with ion beam mixing, and by rapid heating to accurately known temperatures with electron beams.

  13. Reversal of TMS-induced motor twitch by training is associated with a reduction in excitability of the antagonist muscle.

    E-Print Network [OSTI]

    Giacobbe, Viola

    Background: A single session of isolated repetitive movements of the thumb can alter the response to transcranial magnetic stimulation (TMS), such that the related muscle twitch measured post-training occurs in the trained ...

  14. Lactate dehydrogenase regulation of the metmyoglobin reducing system to improve color stability of bovine muscles through lactate enhancement 

    E-Print Network [OSTI]

    Kim, Yuan Hwan

    2009-05-15T23:59:59.000Z

    The primary objectives of this research were to characterize the involvement of lactate dehydrogenase (LDH) in color stability of physiologically different bovine muscles, and to investigate the influence of lactate enhancement on the myoglobin...

  15. UN TRAIT POLITIQUE DU IIE L'PTRE DE UBAYD ALLH B. AL-ASAN AL-ANBAR

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Ubayd Allh b. al-asan al-Anbar (m. 168/785) à lintention du calife abbside al-Mahd (158/775-169/785). À la littérature de « miroirs des princes », voir notamment C.E. Bosworth, « Naat al-mulk », EI, VII, p

  16. Effect of dietary protein quality on fractional rates of muscle protein synthesis and catabolism in the rat

    E-Print Network [OSTI]

    Roeder, Richard Anthony

    1979-01-01T23:59:59.000Z

    EFFECT OF DIETARY PROTEIN QUALITY ON FRACTIONAL RATES OF MUSCLE PROTEIN SYNTHESIS AND CATABOLISM IN THE RAT A Thesis by RICHARD ANTHONY ROEDER Submitted to the Graduate College of Texas A8cM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1979 Major Subject: Animal Nutrition EFFECT OF DIETARY PROTEIN QUALITY ON FRACTIONAL RATES OF MUSCLE PROTEIN SYNTHESIS AND CATABOLISM IN THE RAT A Thesis by RICHARD ANTHONY ROEDER Approved...

  17. Lactate dehydrogenase activity in bovine and porcine muscle as influenced by electrical stimulation, aging, freezing, thawing and heating 

    E-Print Network [OSTI]

    Collins, Sharen Sue

    1987-01-01T23:59:59.000Z

    LACTATE DEHYDROGENASE ACTIVITY IN BOVINF. AND PORCINE MUSCLE AS INFLUENCED BY ELECTRICAL STIMULATION, AGING, FREEZING, THA&v'ING AiVD HEATING A Thesis by SHAREN SUE COLLINS Submitted to the Graduate College of Texas ARM University in partial... fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1987 Major Subject: Animal Science LACTATE DEHYDROGENASE ACTIVITY IN BOVINE AND PORCINE MUSCLE AS INFLUENCED BY ELECTRICAL STIMULATION, AGING, FREEZING, THAWING AND HEATING A Thesis...

  18. Local stress-induced effects on AlGaAs/AlOx oxidation front shape

    SciTech Connect (OSTI)

    Chouchane, F.; Almuneau, G., E-mail: almuneau@laas.fr; Arnoult, A.; Lacoste, G.; Fontaine, C. [CNRS, LAAS, 7 avenue du colonel Roche, F-31400 Toulouse (France); Univ de Toulouse, UPS, LAAS, F-31400 Toulouse (France); Cherkashin, N. [Univ de Toulouse, UPS, LAAS, F-31400 Toulouse (France); CNRS, CEMES, 29 Rue Jeanne Marvig, 31055 Toulouse Cedex 4 (France)

    2014-07-28T23:59:59.000Z

    The lateral oxidation of thick AlGaAs layers (>500?nm) is studied. An uncommon shape of the oxide tip is evidenced and attributed to the embedded stress distribution, inherent to the oxidation reaction. Experimental and numerical studies of the internal strain in oxidized Al{sub x}Ga{sub 1?x}As/GaAs structures were carried out by dark-field electron holography and finite element methods. A mapping of the strain distribution around the AlGaAs/oxide interface demonstrates the main role of internal stress on the shaping of the oxide front. These results demonstrate the high relevance of strain in oxide-confined III-V devices, in particular, with over-500-nm thick AlOx confinement layers.

  19. The evolution of Al-Azhar Street, Al-Qahira, Egypt

    E-Print Network [OSTI]

    Elkatsha, Markus Fawzy Fahmy

    2000-01-01T23:59:59.000Z

    The historic quarter of Cairo, al-Qahira, is going through a period intense transformation that is threatening the physical environment as well as the social and economic fabric of the city. The transformations taking place ...

  20. Sphingosine-1-phosphate inhibits vascular smooth muscle cell migration by activating G??? and RhoA

    E-Print Network [OSTI]

    Anthis, Nicholas J

    2013-02-22T23:59:59.000Z

    SPHINGOSINE-I-PHOSPHATE INHIBITS VASCULAR SMOOTH MUSCLE CELL MIGRATION BY ACTIVATING G~tt AND RhoA A Senior Honors Thesis by NICHOLAS J. ANTHIS Submitted to the Office of Honors Programs & Academic Scholarships Texas A&M University... by NICHOLAS J. ANTHIS Submitted to the Office of Honors Programs & Academic Scholarships Texas ARM University In partial fulfillment of the designation of UNIVERSITY UNDERGRADUATE RESEARCH FELLOW Approved as to style and content by: +g...

  1. An evaluation of the impacts of aging on skeletal muscle performance in several mammalian divers

    E-Print Network [OSTI]

    Hindle, Allyson Gayle

    2009-05-15T23:59:59.000Z

    Page 14 Comparison of protein concentrations (?g/?L) in skeletal muscle homogenate from two species of shrew. Individuals of both the diving water shrew (?WS?) and the terrestrial short-tailed shrew (?STS?) were categorized as ?Old? or ?Young... homogenate from two species of shrew. Individuals of both the diving water shrew (?WS?) and the terrestrial short-tailed shrew (?STS?) were categorized as ?Old? or ?Young? as previously described (see Section 3). The single ?*? denotes a significant (a=0...

  2. Mechanomyographic amplitude and frequency responses during dynamic muscle actions: a comprehensive review

    E-Print Network [OSTI]

    Beck, Travis W.; Housh, Terry J.; Cramer, Joel T.; Weir, Joseph P.; Johnson, Glen O.; Coburn, Jared W.; Malek, Moh H.; Mielke, Michelle

    2005-12-19T23:59:59.000Z

    Johnson1, Jared W Coburn4, Moh H Malek1 and Michelle Mielke1 Address: 1Department of Nutrition and Health Sciences, Human Performance Laboratory, University of Nebraska-Lincoln, Lincoln, NE, USA 68583, 2Department of Health and Exercise Science... that occur during an isometric muscle action. Further- more, it has been hypothesized [4,8-11] that both signals (MMG and force) contain information regarding motor control strategies (relative contributions of recruitment and firing rate). In particular...

  3. Identifying beef muscles and processing treatments suitable for use in fajita application

    E-Print Network [OSTI]

    Huerta Sanchez, Diana Lorena

    2009-06-02T23:59:59.000Z

    IDENTIFYING BEEF MUSCLES AND PROCESSING TREATMENTS SUITABLE FOR USE IN FAJITA APPLICATION A Thesis by DIANA LORENA HUERTA SANCHEZ Submitted to the Office of Graduate Studies of Texas A&M University in partial... Thesis by DIANA LORENA HUERTA SANCHEZ 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, Jeffrey W...

  4. Status of the AlCap experiment

    E-Print Network [OSTI]

    Litchfield, R Phillip

    2015-01-01T23:59:59.000Z

    The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

  5. Status of the AlCap experiment

    E-Print Network [OSTI]

    R. Phillip Litchfield

    2015-01-20T23:59:59.000Z

    The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

  6. Observable Proxies For 26 Al Enhancement

    SciTech Connect (OSTI)

    Fryer, Christopher L [Los Alamos National Laboratory; Young, Patrick A [Los Alamos National Laboratory; Ellinger, Carola I [ASU; Arnett, William D [UNIV ARIZONA

    2008-01-01T23:59:59.000Z

    We consider the cospatial production of elements in supernova explosions to find observationally detectable proxies for enhancement of {sup 26}Al in supernova ejecta and stellar systems. Using four progenitors we explore a range of 1D explosions at different energies and an asymmetric 3D explosion. We find that the most reliable indicator of the presence of {sup 26}Al in unmixed ejecta is a very low S/Si ratio ({approx} 0.05). Production of N in O/S/Si-rich regions is also indicative. The biologically important element P is produced at its highest abundance in the same regions. Proxies should be detectable in supernova ejecta with high spatial resolution multi wavelength observations, but the small absolute abundance of material injected into a proto-planetary disk makes detection unlikely in existing or forming stellar/planetary systems.

  7. United States Patent [19] Carlson et al.

    E-Print Network [OSTI]

    Adelson, Edward

    United States Patent [19] Carlson et al. [11] Patent Number: 4,523,230 [45] Date of Patent: Jun. 11 ............. 358/160, 163; 166; 167, 358/905, 21 R, 36; 382/49, 54 [56] References Cited U.S. PATENT DOCUMENTS 4 signals. 24 Claims, 8 Drawing Figures #12;U.S. Patent Jun. 11, 1985 Sheet 1 of 4 4,523,230 #12;U.S. Patent

  8. United States Patent [19] Burt et al.

    E-Print Network [OSTI]

    Adelson, Edward

    United States Patent [19] Burt et al. [11] Patent Number: 4 , 6 98, 84 3 [45] Date of Patent: Oct, 43, 49, 50, 54, 55 [56] References Cited U.S. PATENT DOCUMENTS 3,737,855 6/1973 Cutaia.S. Patent Oct. 6, 1987 Sheet 1 of 3 4,698,843 #12;U.S. Patent Oct. 6, 1987 Sheet 2 of 3 4,698,843 #12;U

  9. A comparative wear study on Al-Li and Al-Li/SiC composite

    SciTech Connect (OSTI)

    Okumus, S. Cem, E-mail: cokumus@sakarya.edu.tr; Karslioglu, Ramazan, E-mail: cokumus@sakarya.edu.tr; Akbulut, Hatem, E-mail: cokumus@sakarya.edu.tr [Sakarya University Engineering Faculty, Department of Metallurgical and Materials Engineering, Esentepe Campus, 54187, Sakarya (Turkey)

    2013-12-16T23:59:59.000Z

    Aluminum-lithium based unreinforced (Al-8090) alloy and Al-8090/SiCp/17 vol.% metal matrix composite produced by extrusion after spray co-deposition. A dry ball-on disk wear test was carried out for both alloy and composite. The tests were performed against an Al{sub 2}O{sub 3} ball, 10 mm in diameter, at room temperature and in laboratory air conditions with a relative humidity of 40-60%. Sliding speed was chosen as 1.0 ms{sup ?1} and normal loads of 1.0, 3.0 and 5.0 N were employed at a constant sliding distance of 1000 m. The wear damage on the specimens was evaluated via measurement of wear depth and diameter. Microstructural and wear characterization was carried out via scanning electron microscopy (SEM). The results showed that wear loss of the Al-8090/SiC composite was less than that of the Al-8090 matrix alloy. Plastic deformation observed on the wear surface of the composite and the matrix alloy, and the higher the applied load the greater the plastic deformation. Scanning electron microscopy examinations of wear tracks also reveal that delamination fracture was the dominant wear mechanism during the wear progression. Friction coefficient was maximum at the low applied load in the case of the Al-8090/SiC composite while a gradual increase was observed with applied load for the matrix alloy.

  10. Electron mobility enhancement in AlN/GaN/AlN heterostructures with InGaN nanogrooves

    E-Print Network [OSTI]

    improve the room-temperature carrier mobility in wurtzite AlN/GaN/AlN heterostructures, which is limited consider a narrow groove made of InxGa1-xN with small In content x inside a wurtzite AlN/GaN/AlN heteroN 2 nm /GaN 3 nm /AlN 3 nm . A well-known feature of wurtzite heterostructures is a strong buit

  11. Short-period superlattices of AlN/Al{sub 0.08}Ga{sub 0.92}N grown on AlN substrates

    SciTech Connect (OSTI)

    Nikishin, S.A.; Borisov, B.A.; Chandolu, A.; Kuryatkov, V.V.; Temkin, H.; Holtz, M.; Mokhov, E.N.; Makarov, Yu.; Helava, H. [Department of Electrical and Computer Engineering and Nano Tech Center, Texas Tech University, Lubbock, Texas 79409-3102 (United States); Nano Tech Center/Department of Physics, Texas Tech University, Lubbock, Texas 79409 (United States); Fox Group Inc., 1154 Stealth Street, Livermore, California 94550 (United States)

    2004-11-08T23:59:59.000Z

    High-quality short-period superlattices of AlN/Al{sub 0.08}Ga{sub 0.92}N have been grown by gas-source molecular-beam epitaxy with ammonia on Al face of AlN (0001) substrates. A significant reduction was achieved in the dislocation density, down to 3x10{sup 8} cm{sup -2}. Complete removal of residual Al{sub 2}O{sub 3} surface oxide is needed in order to obtain low dislocation density in homoepitaxy on AlN. We show that the presence of Al{sub 2}O{sub 3} islands with the surface coverage as low as 0.2% results in increased dislocation density.

  12. Al-Ca and Al-Fe metal-metal composite strength, conductivity, and microstructure relationships

    SciTech Connect (OSTI)

    Kim, Hyong June

    2011-12-01T23:59:59.000Z

    Deformation processed metal-metal composites (DMMC’s) are composites formed by mechanical working (i.e., rolling, swaging, or wire drawing) of two-phase, ductile metal mixtures. Since both the matrix and reinforcing phase are ductile metals, the composites can be heavily deformed to reduce the thickness and spacing of the two phases. Recent studies have shown that heavily drawn DMMCs can achieve anomalously high strength and outstanding combinations of strength and conductivity. In this study, Al-Fe wire composite with 0.07, 0.1, and 0.2 volume fractions of Fe filaments and Al-Ca wire composite with 0.03, 0.06, and 0.09 volume fractions of Ca filaments were produced in situ, and their mechanical properties were measured as a function of deformation true strain. The Al-Fe composites displayed limited deformation of the Fe phase even at high true strains, resulting in little strengthening effect in those composites. Al-9vol%Ca wire was deformed to a deformation true strain of 13.76. The resulting Ca second-phase filaments were deformed to thicknesses on the order of one micrometer. The ultimate tensile strength increased exponentially with increasing deformation true strain, reaching a value of 197 MPa at a true strain of 13.76. This value is 2.5 times higher than the value predicted by the rule of mixtures. A quantitative relationship between UTS and deformation true strain was determined. X-ray diffraction data on transformation of Al + Ca microstructures to Al + various Al-Ca intermetallic compounds were obtained at the Advanced Photon Source at Argonne National Laboratory. Electrical conductivity was measured over a range of true strains and post-deformation heat treatment schedules.

  13. AL/FAL 99-01

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

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

  14. A=17Al (1993TI07)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less2012KE01) (Not6AJ01)93TI07) (See77AJ02) (See93TI07)Al

  15. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALSALSALSALS Ceramics

  16. ALS Ceramics Materials Research Advances Engine Performance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALSALSALSALS

  17. ALS Reveals New State of Matter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship in ResidenceALSHistory:ALS

  18. ALS Reveals New State of Matter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals New State of

  19. ALS Reveals New State of Matter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals New State

  20. ALS Reveals New State of Matter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral Fellowship inALS Reveals New

  1. Microsoft Word - AL2006-10.doc

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions forCheneyNovember S. DEPARTMENT OF ENERGY6 ADM1AL-2006-10 Acquisition

  2. Microsoft Word - AL2006-11.doc

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions forCheneyNovember S. DEPARTMENT OF ENERGY6 ADM1AL-2006-10Site

  3. Microsoft Word - AL2008-05.doc

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions forCheneyNovember S. DEPARTMENT OF ENERGY6Department of Energy No. AL

  4. Microsoft Word - AL2000-01.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC) Richard2015MountainLLCFebruary 2014RecoveryLetters (AL) that

  5. Microsoft Word - AL2005-03.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC) Richard2015MountainLLCFebruary4-02.doc More DocumentsAL

  6. ALS History: The First 20 Years

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS Communications

  7. ALS Operating Schedule on Google Calendar

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS CommunicationsOperating

  8. ALS Postdoc Recognized for Outstanding Thesis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALS CommunicationsOperatingALSNews

  9. ALS@20 Kick-Off Celebration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS RevealsALSALS@20 ALS@20

  10. April 27, 2015-Special ALS Colloquium

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumni AlumniFederal FacilityApril 27, 2015-Special ALS Colloquium

  11. Category:Montgomery, AL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformationCashtonGo Back toFL" The followingAL Jump

  12. Promising Magnesium Battery Research at ALS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible forPortsmouth/Paducah47,193.70 HgPromising Magnesium Battery Research at ALS Promising

  13. TGF-{beta} receptors, in a Smad-independent manner, are required for terminal skeletal muscle differentiation

    SciTech Connect (OSTI)

    Droguett, Rebeca; Cabello-Verrugio, Claudio; Santander, Cristian [Centro de Regulacion Celular y Patologia, Centro de Regeneracion y Envejecimiento (CARE), Departamento de Biologia Celular y Molecular, MIFAB, Pontificia Universidad Catolica de Chile, Santiago (Chile)] [Centro de Regulacion Celular y Patologia, Centro de Regeneracion y Envejecimiento (CARE), Departamento de Biologia Celular y Molecular, MIFAB, Pontificia Universidad Catolica de Chile, Santiago (Chile); Brandan, Enrique, E-mail: ebrandan@bio.puc.cl [Centro de Regulacion Celular y Patologia, Centro de Regeneracion y Envejecimiento (CARE), Departamento de Biologia Celular y Molecular, MIFAB, Pontificia Universidad Catolica de Chile, Santiago (Chile)] [Centro de Regulacion Celular y Patologia, Centro de Regeneracion y Envejecimiento (CARE), Departamento de Biologia Celular y Molecular, MIFAB, Pontificia Universidad Catolica de Chile, Santiago (Chile)

    2010-09-10T23:59:59.000Z

    Skeletal muscle differentiation is strongly inhibited by transforming growth factor type {beta} (TGF-{beta}), although muscle formation as well as regeneration normally occurs in an environment rich in this growth factor. In this study, we evaluated the role of intracellular regulatory Smads proteins as well as TGF-{beta}-receptors (TGF-{beta}-Rs) during skeletal muscle differentiation. We found a decrease of TGF-{beta} signaling during differentiation. This phenomenon is explained by a decline in the levels of the regulatory proteins Smad-2, -3, and -4, a decrease in the phosphorylation of Smad-2 and lost of nuclear translocation of Smad-3 and -4 in response to TGF-{beta}. No change in the levels and inhibitory function of Smad-7 was observed. In contrast, we found that TGF-{beta}-R type I (TGF-{beta}-RI) and type II (TGF-{beta}-RII) increased on the cell surface during skeletal muscle differentiation. To analyze the direct role of the serine/threonine kinase activities of TGF-{beta}-Rs, we used the specific inhibitor SB 431542 and the dominant-negative form of TGF-{beta}-RII lacking the cytoplasmic domain. The TGF-{beta}-Rs were important for successful muscle formation, determined by the induction of myogenin, creatine kinase activity, and myosin. Silencing of Smad-2/3 expression by specific siRNA treatments accelerated myogenin, myosin expression, and myotube formation; although when SB 431542 was present inhibition in myosin induction and myotube formation was observed, suggesting that these last steps of skeletal muscle differentiation require active TGF-{beta}-Rs. These results suggest that both down-regulation of Smad regulatory proteins and cell signaling through the TGF-{beta} receptors independent of Smad proteins are essential for skeletal muscle differentiation.

  14. California Building Industry Association et al. v. State Water...

    Open Energy Info (EERE)

    et al. v. State Water Resources Control Board Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal CaseHearing: California Building Industry Association et al....

  15. als bestandteil des: Topics by E-print Network

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

    berexprimiert. Das kodierende Onkogen BMI1 ist ein direktes Zielgen des (more) Fehr, Daniel 2007-01-01 8 Structures Al-Al2O3-InP : Analyse des processus de drive et valuation...

  16. al ruido industrial: Topics by E-print Network

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

    Summary: .5% absolute 2 compared to conventional aluminum back surface field (Al-BSF) solar cells. The main effect SINGULAR In the recent years, aluminum oxide (AlOx) layers...

  17. Data Transfer Considerations for ALS Scientists and Users

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

    Data Transfer Considerations for ALS Scientists and Users Print Introduction Working at the ALS generates huge amounts of data, and for many years this has caused users to have to...

  18. al paciente terminal: Topics by E-print Network

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

    Robin L. 4 La faune de Mammifres du Pliocne terminal d'Ahl al Oughlam, Casablanca, Maroc The Late Pliocene mammalian fauna of Ahl al Oughlam, Casablanca, Morocco Physics...

  19. al coated a2: Topics by E-print Network

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

    2 AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings Engineering Websites Summary: AlTiN layer effect on mechanical properties...

  20. als semantische bausteine: Topics by E-print Network

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

    I. 53 In Memory of Al Cameron CERN Preprints Summary: Al Cameron, who died recently (October 3, 2005) at 80, was one of the giants in astrophysics. His insights were profound and...

  1. al embarazo reporte: Topics by E-print Network

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

    seurauksiin, geenitutkimukseen ja (more) Ahvonen,Jukka 2006-01-01 57 Al-Qaeda in Libya: A Profile PREFACE CiteSeer Summary: This report attempts to assess al-Qaedas...

  2. Takeda Advances Diabetes Drug Development at the ALS

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

    Takeda Advances Diabetes Drug Development at the ALS Takeda Advances Diabetes Drug Development at the ALS Print Tuesday, 19 May 2015 12:25 Type 2 diabetes mellitus (T2DM),...

  3. Metastable phase diagram for Ni-implanted Al and pulse surface melted Al(Ni)

    SciTech Connect (OSTI)

    Follstaedt, D.M.; Picraux, S.T.

    1984-01-01T23:59:59.000Z

    The microstructure of <110> Al implanted with Ni was examined before and after subsequent electron beam pulsed surface melting (65 ns, 1.7 J/cm/sup 2/). Both processes were done with the Al substrate at room temperature. Implantation at several energies (160 to 15 keV) into a given sample produced a nearly constant measured Ni concentration through a approx. 0.1 ..mu..m region below the surface (7). Such samples with concentrations from 8 to 25 at. % Ni were examined, along with a sample with a peak concentration of 32 at. % Ni.

  4. als medium von: Topics by E-print Network

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

    Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 7 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

  5. als homologem von: Topics by E-print Network

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

    Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 7 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

  6. als folge von: Topics by E-print Network

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

    Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 12 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

  7. Chemical Hygiene Planh UNIVERSITY OF AlASKA

    E-Print Network [OSTI]

    Hartman, Chris

    Chemical Hygiene Planh · UNIVERSITY OF AlASKA · · FAIRBANKS INTRODUCTION.....................................................................................................3 C Chemical Hygiene Officer (CHO ................................................................................................................... 5 B Personal Hygiene

  8. R. Jaff, et al.: Closing a major gap in the

    E-Print Network [OSTI]

    Olver, Peter

    and source of black carbon aerosol over Taklimakan Desert, LI Juan et al, Science China - Chemistry, 53 (2010, 13 #12;Monday, May 6, 13 #12;HAMMES ET AL.: BLACK CARBON QUANTIFICATION RING TRIAL HAMMES ET AL.: BLACK CARBON QUANTIFICATION RING TRIAL Monday, May 6, 13 #12;http://en.wikipedia.org/wiki/Black_carbon

  9. Graeber et al. 2014 1 Supporting Information (SI Appendix)

    E-Print Network [OSTI]

    Chittka, Lars

    Graeber et al. 2014 1 Supporting Information (SI Appendix) Graeber et al. (2014) - www for the temperature- and gibberellin-dependent control of seed germination Kai Graeber, Ada Linkies, Tina Steinbrecher17 and WT #12;Graeber et al. 2014 2 Supplementary Methods Genome Size Analysis by Flow Cytometry

  10. Corrosion of Bare and Coated Al 5052-H3 and Al 6061-T6 in Seawater Work sponsored by

    E-Print Network [OSTI]

    1 Corrosion of Bare and Coated Al 5052-H3 and Al 6061-T6 in Seawater Work sponsored by: US and Kentaro Kusada Hawaii Corrosion Laboratory Department of Mechanical Engineering College of Engineering

  11. Osteogenic effect of optimized muscle stimulation exercise as a countermeasure during hindlimb unloading

    E-Print Network [OSTI]

    Sumner, Lindsay Rebecca

    2009-05-15T23:59:59.000Z

    stimulation protocol by optimizing parameters to benefit bone and muscle. Forty-six 5.5-month-old male rats were divided into 4 groups: baseline control (BC), cage control (CC), hindlimb unloaded no exercise (HU), and hindlimb unloaded with exercise (HU+Ex...). Hindlimb unloading was achieved by tail suspension. The left leg of the HU+Ex group was exercised every other day for 28 days. The right leg of the HU+Ex group and the HU group served as disuse controls. The previous protocol consisted of 4 sets of 10...

  12. 13. B. E. Baysal et al., Genomics 44, 214 (1997); P. Deloukas et al., Science 282, 744 (1998).

    E-Print Network [OSTI]

    Ulanovsky, Nachum

    . Kelleher, M. Hoeckel, Strahlenther. Onkol. 174, Suppl. 4, 6 (1998). 30. T. G. Graeber et al., Nature 379

  13. AlGaN/GaN MIS-HEMT Gate Structure Improvement Using Al2O3 Deposited by PEALD

    E-Print Network [OSTI]

    Boyer, Edmond

    AlGaN/GaN MIS-HEMT Gate Structure Improvement Using Al2O3 Deposited by PEALD R. Meunier1 , A, 38054 Grenoble Cedex 9, France 2 LAAS-CNRS, 7 Avenue du Colonel Roche, 31400 Toulouse, France AlGaN /GaN behavior. Those trapped charges can be associated to the carbon contamination of the AlGaN surface

  14. Oxidation of Al doped Au clusters: A first principles study

    SciTech Connect (OSTI)

    Rajesh, Chinagandham [RMC, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India); Majumder, Chiranjib [Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India)

    2009-06-21T23:59:59.000Z

    Using first principles method we report the oxidation of Al doped Au clusters. This work is divided into two parts: (i) the equilibrium structures and stability of Al doped Au{sub n-1} clusters (n=2-7,21) and (ii) the interaction of O{sub 2} with stable clusters. The calculations are performed using the plane wave pseudopotential approach under the density functional theory and generalized gradient approximation for the exchange and correlation functional. The optimized geometries of Au{sub n-1}Al clusters indicate that the substitution of Au by Al results an early onset of three-dimensional structures from tetramer onwards. This is different from the results of transition metal doped Au clusters, where the planar conformation of Au clusters retains up to heptamer. The stability of Au{sub n-1}Al clusters has been analyzed based on the binding energy, second difference in energy, and the energy gaps between the highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels. Based on the energetics, the Au{sub 3}Al and Au{sub 5}Al clusters are found to have extraordinary stability. The oxidation mechanism of Al doped Au clusters have been studied by the interaction of O{sub 2} with Al, Au, AuAl, Au{sub 3}Al, and Au{sub 20}Al clusters. It is found that the oxidation of Au{sub n-1}Al clusters undergoes via dissociative mechanism, albeit significant charge transfer from Al to Au. Moreover, the O{sub 2} molecule prefers to attach at the Al site rather than at the Au site.

  15. Magnetization anomaly of Nb3Al strands and instability of Nb3Al Rutherford cables

    SciTech Connect (OSTI)

    Yamada, Ryuji; /Fermilab; Kikuchi, Akihiro; /Tsukuba Magnet Lab; Wake, Masayoshi; /KEK, Tsukuba

    2006-08-01T23:59:59.000Z

    Using a Cu stabilized Nb{sub 3}Al strand with Nb matrix, a 30 meter long Nb{sub 3}Al Rutherford cable was made by a collaboration of Fermilab and NIMS. Recently the strand and cable were tested. In both cases instability was observed at around 1.5 Tesla. The magnetization of this Nb{sub 3}Al strand was measured first using a balanced coil magnetometer at 4.2 K. Strands showed an anomalously large magnetization behavior around at 1.6 T, which is much higher than the usual B{sub c2} {approx} 0.5 Tesla (4.2 K) of Nb matrix. This result is compared with the magnetization data of short strand samples using a SQUID magnetometer, in which a flux-jump signal was observed at 0.5 Tesla, but not at higher field. As a possible explanation for this magnetization anomaly, the interfilament coupling through the thin Nb films in the strands is suggested. The instability problem observed in low field tests of the Nb{sub 3}Al Rutherford cables is attributed to this effect.

  16. INFORME DE LA SNDICA DE GREUGES AL CLAUSTRE I AL CONSELL SOCIAL

    E-Print Network [OSTI]

    Verschure, Paul

    .2.1. Consultes i informacions d'altres síndics al Síndic de la UPF 137 2.2.2. Informes rebuts d'altres síndics del Síndic de Greuges de la UPF. Quina és la característica que domina en l'informe que presentem

  17. Surface structures of Al-Pd-Mn and Al-Cu-Fe icosahedral quasicrystals

    SciTech Connect (OSTI)

    Shen, Z.

    1999-02-12T23:59:59.000Z

    In this dissertation, the author reports on the surface structure of i-Al-Pd-Mn twofold, threefold, fivefold and i-Al-Cu-Fe fivefold surfaces. The LEED studies indicate the existence of two distinct stages in the regrowth of all four surfaces after Ar{sup +} sputtering. In the first stage, upon annealing at relatively low temperature: 500K--800K (depending on different surfaces), a cubic phase appears. The cubic LEED patterns transform irreversibly to unreconstructed quasicrystalline patterns upon annealing to higher temperatures, indicating that the cubic overlayers are metastable. Based upon the data for three chemically-identical, but symmetrically-inequivalent surfaces, a model is developed for the relation between the cubic overlayers and the quasicrystalline substrate. The model is based upon the related symmetries of cubic close-packed and icosahedral-packed materials. These results may be general among Al-rich, icosahedral materials. STM study of Al-Pd-Mn fivefold surface shows that terrace-step-kink structures start to form on the surface after annealing above 700K. Large, atomic ally-flat terraces were formed after annealing at 900K. Fine structures with fivefold icosahedral symmetry were found on those terraces. Data analysis and comparison of the STM images and structure model of icosahedral Al-Pd-Mn suggest that the fine structures in the STM images may be the pseudo Mackay (PMI) clusters which are the structure units of the structure model. Based upon his results, he can conclude that quasicrystalline structures are the stable structures of quasicrystal surfaces. In other words, quasicrystalline structures extend from the bulk to the surface. As a result of the effort reported in this dissertation, he believes that he has increased his understanding of the surface structure of icosahedral quasicrystals to a new level.

  18. Overview of the development of FeAl intermetallic alloys

    SciTech Connect (OSTI)

    Maziasz, P.J.; Liu, C.T.; Goodwin, G.M.

    1995-09-01T23:59:59.000Z

    B2-phase FeAl ordered intermetallic alloys based on an Fe-36 at.% Al composition are being developed to optimize a combination of properties that includes high-temperature strength, room-temperature ductility, and weldability. Microalloying with boron and proper processing are very important for FeAl properties optimization. These alloys also have the good to outstanding resistance to oxidation, sulfidation, and corrosion in molten salts or chlorides at elevated temperatures, characteristic of FeAl with 30--40 at.% Al. Ingot- and powder-metallurgy (IM and PM, respectively) processing both produce good properties, including strength above 400 MPa up to about 750 C. Technology development to produce FeAl components for industry testing is in progress. In parallel, weld-overlay cladding and powder coating technologies are also being developed to take immediate advantage of the high-temperature corrosion/oxidation and erosion/wear resistance of FeAl.

  19. Short-period superlattices of AlN/Al0.08Ga0.92N grown on AlN substrates S. A. Nikishin,a)

    E-Print Network [OSTI]

    Holtz, Mark

    Group Inc., 1154 Stealth Street, Livermore, California 94550 (Received 10 August 2004; accepted 8 from high dislocation densities that reduce quantum efficiency and lifetime of light emitting diodes (LEDs) and solar blind pho- todetectors. Short period superlattices (SPSLs) of AlN/Al0.08Ga0.92N

  20. Computational Intelligence Based Data Fusion Algorithm for Dynamic sEMG and Skeletal Muscle Force Modelling

    SciTech Connect (OSTI)

    Chandrasekhar Potluri,; Madhavi Anugolu; Marco P. Schoen; D. Subbaram Naidu

    2013-08-01T23:59:59.000Z

    In this work, an array of three surface Electrography (sEMG) sensors are used to acquired muscle extension and contraction signals for 18 healthy test subjects. The skeletal muscle force is estimated using the acquired sEMG signals and a Non-linear Wiener Hammerstein model, relating the two signals in a dynamic fashion. The model is obtained from using System Identification (SI) algorithm. The obtained force models for each sensor are fused using a proposed fuzzy logic concept with the intent to improve the force estimation accuracy and resilience to sensor failure or misalignment. For the fuzzy logic inference system, the sEMG entropy, the relative error, and the correlation of the force signals are considered for defining the membership functions. The proposed fusion algorithm yields an average of 92.49% correlation between the actual force and the overall estimated force output. In addition, the proposed fusionbased approach is implemented on a test platform. Experiments indicate an improvement in finger/hand force estimation.

  1. Effect of dislocations on electron mobility in AlGaN/GaN and AlGaN/AlN/GaN heterostructures

    SciTech Connect (OSTI)

    Kaun, Stephen W.; Burke, Peter G.; Kyle, Erin C. H.; Speck, James S. [Materials Department, University of California, Santa Barbara, California 93106 (United States); Wong, Man Hoi; Mishra, Umesh K. [Electrical and Computer Engineering Department, University of California, Santa Barbara, California 93106 (United States)

    2012-12-24T23:59:59.000Z

    Al{sub x}Ga{sub 1-x}N/GaN (x = 0.06, 0.12, 0.24) and AlGaN/AlN/GaN heterostructures were grown on 6 H-SiC, GaN-on-sapphire, and free-standing GaN, resulting in heterostructures with threading dislocation densities of {approx}2 Multiplication-Sign 10{sup 10}, {approx}5 Multiplication-Sign 10{sup 8}, and {approx}5 Multiplication-Sign 10{sup 7} cm{sup -2}, respectively. All growths were performed under Ga-rich conditions by plasma-assisted molecular beam epitaxy. Dominant scattering mechanisms with variations in threading dislocation density and sheet concentration were indicated through temperature-dependent Hall measurements. The inclusion of an AlN interlayer was also considered. Dislocation scattering contributed to reduced mobility in these heterostructures, especially when sheet concentration was low or when an AlN interlayer was present.

  2. Molecular dynamics simulation comparison of atomic scale intermixing at the amorphous Al2O3/semiconductor interface for a-Al2O3/Ge, a-Al2O3/InGaAs,

    E-Print Network [OSTI]

    Kummel, Andrew C.

    /semiconductor interface for a-Al2O3/Ge, a-Al2O3/InGaAs, and a-Al2O3/InAlAs/InGaAs Evgueni A. Chagarov *, Andrew oxides Ge InGaAs InAlAs Oxide­semiconductor stack High-K oxide a b s t r a c t The structural properties of a-Al2O3/Ge, a-Al2O3/In0.5Ga0.5As and a-Al2O3/In0.5Al0.5As/InGaAs interfaces were investigated

  3. Reactive codoping of GaAlInP compound semiconductors

    DOE Patents [OSTI]

    Hanna, Mark Cooper (Boulder, CO); Reedy, Robert (Golden, CO)

    2008-02-12T23:59:59.000Z

    A GaAlInP compound semiconductor and a method of producing a GaAlInP compound semiconductor are provided. The apparatus and method comprises a GaAs crystal substrate in a metal organic vapor deposition reactor. Al, Ga, In vapors are prepared by thermally decomposing organometallic compounds. P vapors are prepared by thermally decomposing phospine gas, group II vapors are prepared by thermally decomposing an organometallic group IIA or IIB compound. Group VIB vapors are prepared by thermally decomposing a gaseous compound of group VIB. The Al, Ga, In, P, group II, and group VIB vapors grow a GaAlInP crystal doped with group IIA or IIB and group VIB elements on the substrate wherein the group IIA or IIB and a group VIB vapors produced a codoped GaAlInP compound semiconductor with a group IIA or IIB element serving as a p-type dopant having low group II atomic diffusion.

  4. High-temperature phase equilibria in the Al-rich corner of the Al-Ti-C system

    SciTech Connect (OSTI)

    Frage, N.; Frumin, N.; Levin, L.; Polak, M.; Dariel, M.P. [Ben-Gurion Univ. of the Negev, Beer-Sheva (Israel). Dept. of Materials Engineering

    1998-04-01T23:59:59.000Z

    A thermodynamic analysis of the Al-rich corner in the ternary Al-Ti-C diagram, providing phase relations and regions of phase stability, is presented. An invariant four-phase equilibrium between Al, Al{sub 4}C{sub 3}, Al{sub 3}Ti, and TiC{sub x} takes place at 0.53 at. pct Ti, 7.10{sup {minus}6} at. pct C, and TiC{sub 0.883} at 966 K. The carbon content of the TiC{sub x} phase, which extends from x = 0.48 to 0.98, exerts a significant effect on phase relationships in this ternary system. In particular, it is shown that stoichiometric TiC is not stable in the presence of liquid Al. For example, at 1,300 K, a two-phase equilibrium between Al{sub L} and TiC{sub x} exists only in the 0.91 < x < 0.82 range. Thus, the interaction of Al{sub L} with stoichiometric TiC leads to the formation of the Al{sub 4}C{sub 3} aluminum carbide phase, whereas for x < 0.82, only the intermetallic compound Al{sub 3}Ti can form at this temperature. The results of this analysis were confirmed by X-ray diffraction (XRD) measurements of relevant composites.

  5. Fusion of Dilute $A_L$ Lattice Models

    E-Print Network [OSTI]

    Yu-kui Zhou; Paul A. Pearce; Uwe Grimm

    1995-06-17T23:59:59.000Z

    The fusion procedure is implemented for the dilute $A_L$ lattice models and a fusion hierarchy of functional equations with an $su(3)$ structure is derived for the fused transfer matrices. We also present the Bethe ansatz equations for the dilute $A_L$ lattice models and discuss their connection with the fusion hierarchy. The solution of the fusion hierarchy for the eigenvalue spectra of the dilute $A_L$ lattice models will be presented in a subsequent paper.

  6. Radiation Hard AlGaN Detectors and Imager

    SciTech Connect (OSTI)

    None

    2012-05-01T23:59:59.000Z

    Radiation hardness of AlGaN photodiodes was tested using a 65 MeV proton beam with a total proton fluence of 3x10{sup 12} protons/cm{sup 2}. AlGaN Deep UV Photodiode have extremely high radiation hardness. These new devices have mission critical applications in high energy density physics (HEDP) and space explorations. These new devices satisfy radiation hardness requirements by NIF. NSTec is developing next generation AlGaN optoelectronics and imagers.

  7. A Neuronal Acetylcholine Receptor Regulates the Balance of Muscle Excitation and Inhibition in

    E-Print Network [OSTI]

    Boyer, Edmond

    in Caenorhabditis elegans Maelle Jospin1,2 , Yingchuan B. Qi3,4. , Tamara M. Stawicki4. , Thomas Boulin5. , Kim R TM, Boulin T, Schuske KR, et al. (2009) A Neuronal Acetylcholine Receptor Regulates the Balance

  8. acceso al agua: Topics by E-print Network

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

    actuales de las marcas de agua, dn- doles exibilidad Boyer, Edmond 2 Propuesta de Investigacion Algoritmos de Control de Acceso al Medio en Redes Engineering Websites...

  9. al estudio del: Topics by E-print Network

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    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  10. al comercio agropecuario: Topics by E-print Network

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

    de biocarburantes, podr-an suponer barreras no arancelarias al comercio del bioetanol brasileo. Este anlisis, que involucra el comercio de biocarburantes en el...

  11. al sacrificio sobre: Topics by E-print Network

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

    seminal papers on nuclear astrophysics. Most of our current ideas concerning element formation in stars have followed from those two pioneering and historical works. Al also...

  12. als erstmanifestation einer: Topics by E-print Network

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

    durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

  13. als instrument einer: Topics by E-print Network

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

    durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

  14. als folge einer: Topics by E-print Network

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

    durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

  15. als ursache einer: Topics by E-print Network

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

    durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

  16. analogas al acido: Topics by E-print Network

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

    Environmental Sciences and Ecology Websites Summary: Supporting Information Osborn et al. 10.1073pnas.1100682108 SI Methods Dissolved gas samples were- bons....

  17. atencion integral al: Topics by E-print Network

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

    Joel 1967-09-01 40 Das Elektrofahrzeug als flexibler Verbraucher und Energiespeicher im Smart Home. Open Access Theses and Dissertations Summary: ??Die vorliegende Arbeit...

  18. al desarrollo regional: Topics by E-print Network

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

    aiuta a realizzarla La Direzione Lavoro della Regione Veneto partecipa al progetto I. E. SMART -Smart Training Energy Storage, Conversion and Utilization Websites Summary: Veneto...

  19. al tratamiento integral: Topics by E-print Network

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

    eines rckspeisefhigen Elektrofahrzeugs in das Energiemanagement-System eines Smart Home. Ziel ist es, das Elektrofahrzeug bestmglich als flexibel (more) Mltin,...

  20. al cuidado integral: Topics by E-print Network

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

    Joel 1967-09-01 48 Das Elektrofahrzeug als flexibler Verbraucher und Energiespeicher im Smart Home. Open Access Theses and Dissertations Summary: ??Die vorliegende Arbeit...

  1. adaptacin al cambio: Topics by E-print Network

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

    al Ministerio de Econom-a, Fomento y Reconstruccin o Rudnick, Hugh 5 ARQUITECTURA BASADA EN AGENTES INTELIGENTES Y SERVICIOS WEB PARA LA ADAPTACIN DE CONTENIDOS...

  2. al dengue una: Topics by E-print Network

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

    secondary infection with a different serotype and with primary Sujan Shresta 12 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  3. al gen env: Topics by E-print Network

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

    Renaissance AL Massachusetts at Amherst, University of 7 ENVE 415 HYDROLOGY TOPIC SYLLABUS Engineering Websites Summary: Chapters 4, 14 Watershed Delineation, Characteristics...

  4. al disciplinamiento social: Topics by E-print Network

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

    Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 3 Intagorn et al. Harvesting Geospatial Knowledge from Social Metadata...

  5. al-Qaida Strategy, Ideology, Doctrine, and Media

    ScienceCinema (OSTI)

    Dr. Jarret Brachman

    2010-09-01T23:59:59.000Z

    Dr. Jarret Brachman, an internationally recognized al-Qaida specialist, author and public lecturer, shares his thoughts on a range of topics, including the differences involved in fighting insurgent groups versus terrorist organizations, the future of the global al-Qaida movement, and assessing America's efforts to combat al-Qaida. In his talk, Brachman focuses specifically on current trends in al-Qaida's military and messaging strategies, both from the perspective of the group's senior leadership and its regional commands. Presented on June 17, 2010.

  6. al matrix composite: Topics by E-print Network

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

    Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

  7. al matrix composites: Topics by E-print Network

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

    Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

  8. al cambio climtico: Topics by E-print Network

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

    Websites Summary: Mundial de la Biosfera (UNESCO), Parque Nacional Torres del Paine, Patagonia - Chile 2012: Una Experiencia al Parque Nacional y Reserva Mundial de la Biosfera...

  9. ALS Technique Gives Novel View of Lithium Battery Dendrite Growth

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

    ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Lithium-ion batteries, popular in today's electronic devices and electric vehicles, could gain significant...

  10. als beitrag zum: Topics by E-print Network

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

    Philipps-Universitt Mar- burg 02. Dezember 2013 Sport als Sucht: soziologische Hoffmann, Rolf 15 EINLADUNG ZUM KOLLOQUIUM Dr. Stefan Krebs Mathematics Websites Summary: (...

  11. als schluessel zum: Topics by E-print Network

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

    Philipps-Universitt Mar- burg 02. Dezember 2013 Sport als Sucht: soziologische Hoffmann, Rolf 7 EINLADUNG ZUM KOLLOQUIUM Dr. Stefan Krebs Mathematics Websites Summary: (...

  12. als knstler und: Topics by E-print Network

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

    Verbindungen mit Lithium 18 2.1.3 Elektrolyte Hoffmann, Rolf 5 Wachstum und Realstruktur von epitaktischen (Al,Ga)N-Schichten. Open Access...

  13. als geschichtliches und: Topics by E-print Network

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

    Verbindungen mit Lithium 18 2.1.3 Elektrolyte Hoffmann, Rolf 5 Wachstum und Realstruktur von epitaktischen (Al,Ga)N-Schichten. Open Access...

  14. al tratamiento nutricional: Topics by E-print Network

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

    Krishnamoorthy1* Abstract in the wild type (WT) protein, such as increased or decreased stability, reactivity, or solubility Krishnamoorthy, Bala 288 Vilain et al. AJMA...

  15. al settore delle: Topics by E-print Network

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

    stampantiscanner Computer Technologies and Information Sciences Websites Summary: 7232, che si trova presso la portineria di ingresso al Palazzo San Niccol pu...

  16. al regolamento emas: Topics by E-print Network

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    stampantiscanner Computer Technologies and Information Sciences Websites Summary: 7232, che si trova presso la portineria di ingresso al Palazzo San Niccol pu...

  17. al si alloys: Topics by E-print Network

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

    de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 488 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

  18. al sio2 si: Topics by E-print Network

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    de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 497 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

  19. al si ti: Topics by E-print Network

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    de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 385 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

  20. al si mg: Topics by E-print Network

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

    de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 374 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

  1. al si fe: Topics by E-print Network

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

    de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 399 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

  2. al zn alloy: Topics by E-print Network

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

    NANOLAMINATES . Open Access Theses and Dissertations Summary: ??To characterize the self-propagating, high-temperature exothermic alloying reactions of NiAl nanoscaled...

  3. alloying elements al: Topics by E-print Network

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

    NANOLAMINATES . Open Access Theses and Dissertations Summary: ??To characterize the self-propagating, high-temperature exothermic alloying reactions of NiAl nanoscaled...

  4. Quantitative Analysis of Three-Dimensional-Resolved Fiber Architecture in Heterogeneous Skeletal Muscle Tissue Using NMR and Optical

    E-Print Network [OSTI]

    So, Peter

    Quantitative Analysis of Three-Dimensional-Resolved Fiber Architecture in Heterogeneous Skeletal Muscle Tissue Using NMR and Optical Imaging Methods Vitaly J. Napadow,* Qun Chen, Vu Mai, Peter T. C. So Center and Harvard Medical School, Boston, Massachusetts ABSTRACT The determination of principal fiber

  5. Muscle mechanical work and elastic energy utilization during walking and running near the preferred gait transition speed

    E-Print Network [OSTI]

    Muscle mechanical work and elastic energy utilization during walking and running near the preferred gait transition speed Kotaro Sasaki, Richard R. Neptune * Department of Mechanical Engineering; received in revised form 18 May 2005; accepted 23 May 2005 Abstract Mechanical and metabolic energy

  6. Improvements on a simple muscle-based 3D face for realistic facial expressions The Duy Bui Dirk Heylen

    E-Print Network [OSTI]

    Nijholt, Anton

    and dynamics of the human face. However, because massive computation is required, these models are not used widely for realtime animation. Pseudo muscle models just ignore the complicated underlying anatomy in this model. The techniques to increase the animation speed are described in Section 5. 2 The face model

  7. The Effect of Music-Assisted Progressive Muscle Relaxation on the Self-Reported Symptoms of Women with Primary Dysmenorrhoea

    E-Print Network [OSTI]

    Memmott, Jenny

    2009-06-02T23:59:59.000Z

    The purpose of this study was to examine the effect of music-assisted progressive muscle relaxation (PMR) on the self-reported symptom scores of women suffering from primary dysmenorrhoea. Twenty-four women with a mean age of 22.7 years participated...

  8. A new muscle fatigue and recovery model and its ergonomics application in human simulation

    E-Print Network [OSTI]

    Ma, Liang; Bennis, Fouad; Zhang, Wei; Guillaume, François; 10.1080/17452759.2010.504056

    2010-01-01T23:59:59.000Z

    Although automatic techniques have been employed in manufacturing industries to increase productivity and efficiency, there are still lots of manual handling jobs, especially for assembly and maintenance jobs. In these jobs, musculoskeletal disorders (MSDs) are one of the major health problems due to overload and cumulative physical fatigue. With combination of conventional posture analysis techniques, digital human modelling and simulation (DHM) techniques have been developed and commercialized to evaluate the potential physical exposures. However, those ergonomics analysis tools are mainly based on posture analysis techniques, and until now there is still no fatigue index available in the commercial software to evaluate the physical fatigue easily and quickly. In this paper, a new muscle fatigue and recovery model is proposed and extended to evaluate joint fatigue level in manual handling jobs. A special application case is described and analyzed by digital human simulation technique.

  9. A new muscle fatigue and recovery model and its ergonomics application in human simulation

    E-Print Network [OSTI]

    Ma, Liang; Bennis, Fouad; Zhang, Wei; Guillaume, François

    2009-01-01T23:59:59.000Z

    Although automatic techniques have been employed in manufacturing industries to increase productivity and efficiency, there are still lots of manual handling jobs, especially for assembly and maintenance jobs. In these jobs, musculoskeletal disorders (MSDs) are one of the major health problems due to overload and cumulative physical fatigue. With combination of conventional posture analysis techniques, digital human modelling and simulation (DHM) techniques have been developed and commercialized to evaluate the potential physical exposures. However, those ergonomics analysis tools are mainly based on posture analysis techniques, and until now there is still no fatigue index available in the commercial software to evaluate the physical fatigue easily and quickly. In this paper, a new muscle fatigue and recovery model is proposed and extended to evaluate joint fatigue level in manual handling jobs. A special application case is described and analyzed by digital human simulation technique.

  10. Precipitation in cold-rolled Al–Sc–Zr and Al–Mn–Sc–Zr alloys prepared by powder metallurgy

    SciTech Connect (OSTI)

    Vlach, M., E-mail: martin.vlach@mff.cuni.cz [Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, CZ-121 16 Prague (Czech Republic); Stulikova, I.; Smola, B.; Kekule, T.; Kudrnova, H.; Danis, S. [Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, CZ-121 16 Prague (Czech Republic); Gemma, R. [King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, 23955-6900 Thuwal (Saudi Arabia); Ocenasek, V. [SVÚM a.s., Podnikatelská 565, CZ-190 11 Prague (Czech Republic); Malek, J. [Czech Technical University in Prague, Faculty of Mechanical Engineering, CZ-120 00 Prague (Czech Republic); Tanprayoon, D.; Neubert, V. [Institut für Materialprüfung und Werkstofftechnik, Freiberger Strasse 1, D-38678 Clausthal-Zellerfeld (Germany)

    2013-12-15T23:59:59.000Z

    The effects of cold-rolling on thermal, mechanical and electrical properties, microstructure and recrystallization behaviour of the AlScZr and AlMnScZr alloys prepared by powder metallurgy were studied. The powder was produced by atomising in argon with 1% oxygen and then consolidated by hot extrusion at 350 °C. The electrical resistometry and microhardness together with differential scanning calorimetry measurements were compared with microstructure development observed by transmission and scanning electron microscopy, X-ray diffraction and electron backscatter diffraction. Fine (sub)grain structure developed and fine coherent Al{sub 3}Sc and/or Al{sub 3}(Sc,Zr) particles precipitated during extrusion at 350 °C in the alloys studied. Additional precipitation of the Al{sub 3}Sc and/or Al{sub 3}(Sc,Zr) particles and/or their coarsening was slightly facilitated by the previous cold rolling. The presence of Sc,Zr-containing particles has a significant antirecrystallization effect that prevents recrystallization at temperatures minimally up to 420 °C. The precipitation of the Al{sub 6}Mn- and/or Al{sub 6}(Mn,Fe) particles of a size ? 1.0 ?m at subgrain boundaries has also an essential antirecrystallization effect and totally suppresses recrystallization during 32 h long annealing at 550 °C. The texture development of the alloys seems to be affected by high solid solution strengthening by Mn. The precipitation of the Mn-containing alloy is highly enhanced by a cold rolling. The apparent activation energy of the Al{sub 3}Sc particles formation and/or coarsening and that of the Al{sub 6}Mn and/or Al{sub 6}(Mn,Fe) particle precipitation in the powder and in the compacted alloys were determined. The cold deformation has no effect on the apparent activation energy values of the Al{sub 3}Sc-phase and the Al{sub 6}Mn-phase precipitation. - Highlights: • The Mn, Sc and Zr additions to Al totally suppresses recrystallization at 550 °C. • The Sc,Zr-containing particle precipitation is slightly facilitated by cold rolling. • The Mn-containing particle precipitation is highly enhanced by cold rolling. • Cold rolling has no effect on activation energy of the Al{sub 3}Sc and Al{sub 6}Mn precipitation. • The texture development is affected by high solid solution strengthening by Mn.

  11. Temperature elevation by HIFU in ex vivo porcine muscle: MRI measurement and simulation study

    SciTech Connect (OSTI)

    Solovchuk, Maxim A., E-mail: solovchuk@gmail.com [Center for Advanced Study in Theoretical Sciences (CASTS), National Taiwan University, Taipei 10617, Taiwan (China); Hwang, San Chao; Chang, Hsu [Medical Engineering Research Division, National Health Research Institute, Miaoli 35053, Taiwan (China)] [Medical Engineering Research Division, National Health Research Institute, Miaoli 35053, Taiwan (China); Thiriet, Marc [Sorbonne Universités, UPMC Univ Paris 06, UMR 7598, Laboratoire Jacques-Louis Lions, F-75005, Paris (France)] [Sorbonne Universités, UPMC Univ Paris 06, UMR 7598, Laboratoire Jacques-Louis Lions, F-75005, Paris (France); Sheu, Tony W. H., E-mail: twhsheu@ntu.edu.tw [Department of Engineering Science and Ocean Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, Republic of China and Center for Advanced Study in Theoretical Sciences (CASTS), National Taiwan University, Taipei 10617, Taiwan (China)] [Department of Engineering Science and Ocean Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, Republic of China and Center for Advanced Study in Theoretical Sciences (CASTS), National Taiwan University, Taipei 10617, Taiwan (China)

    2014-05-15T23:59:59.000Z

    Purpose: High-intensity focused ultrasound is a rapidly developing medical technology with a large number of potential clinical applications. Computational model can play a pivotal role in the planning and optimization of the treatment based on the patient's image. Nonlinear propagation effects can significantly affect the temperature elevation and should be taken into account. In order to investigate the importance of nonlinear propagation effects, nonlinear Westervelt equation was solved. Weak nonlinear propagation effects were studied. The purpose of this study was to investigate the correlation between the predicted and measured temperature elevations and lesion in a porcine muscle. Methods: The investigated single-element transducer has a focal length of 12 cm, an aperture of 8 cm, and frequency of 1.08 MHz. Porcine muscle was heated for 30 s by focused ultrasound transducer with an acoustic power in the range of 24–56 W. The theoretical model consists of nonlinear Westervelt equation with relaxation effects being taken into account and Pennes bioheat equation. Results: Excellent agreement between the measured and simulated temperature rises was found. For peak temperatures above 85–90?°C “preboiling” or cavitation activity appears and lesion distortion starts, causing small discrepancy between the measured and simulated temperature rises. From the measurements and simulations, it was shown that distortion of the lesion was caused by the “preboiling” activity. Conclusions: The present study demonstrated that for peak temperatures below 85–90?°C numerical simulation results are in excellent agreement with the experimental data in three dimensions. Both temperature rise and lesion size can be well predicted. Due to nonlinear effect the temperature in the focal region can be increased compared with the linear case. The current magnetic resonance imaging (MRI) resolution is not sufficient. Due to the inevitable averaging the measured temperature can be 10–30?°C lower than the peak temperature. Computational fluid dynamics can provide additional important information that is lost using a state of the art MRI device.

  12. Verapamil stereoisomers induce antiproliferative effects in vascular smooth muscle cells via autophagy

    SciTech Connect (OSTI)

    Salabei, Joshua K. [Diabetes and Obesity Center, University of Louisville, Louisville, KY 40202 (United States) [Diabetes and Obesity Center, University of Louisville, Louisville, KY 40202 (United States); Department of Biochemistry and Molecular Biology, University of Louisville, Louisville, KY 40202 (United States); Balakumaran, Arun [Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States)] [Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States); Frey, Justin C. [Department of Biology, University of Wisconsin-Eau Claire, Eau Claire, WI 54702 (United States)] [Department of Biology, University of Wisconsin-Eau Claire, Eau Claire, WI 54702 (United States); Boor, Paul J. [Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States)] [Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States); Treinen-Moslen, Mary [Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX 77555?0609 (United States) [Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX 77555?0609 (United States); Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States); Conklin, Daniel J., E-mail: dj.conklin@louisville.edu [Diabetes and Obesity Center, University of Louisville, Louisville, KY 40202 (United States); Division of Cardiovascular Medicine, University of Louisville, Louisville, KY 40202 (United States); Department of Biology, University of Wisconsin-Eau Claire, Eau Claire, WI 54702 (United States); Department of Pathology, University of Texas Medical Branch, Galveston, TX 77555?0438 (United States)

    2012-08-01T23:59:59.000Z

    Calcium channel blockers (CCBs) are important in the management of hypertension and limit restenosis. Although CCB efficacy could derive from decreased blood pressure, other mechanisms independent of CCB activity also can contribute to antiproliferative action. To understand mechanisms of CCB-mediated antiproliferation, we studied two structurally dissimilar CCBs, diltiazem and verapamil, in cultured rat vascular smooth muscle cells (VSMC). To elucidate CCB-independent effects, pure stereoisomers of verapamil (R-verapamil, inactive VR; S-verapamil, active, VS) were used. The effects of CCB exposure on cell viability (MTT reduction), cell proliferation ({sup 3}H-thymidine incorporation), VSMC morphology by light and transmission electron microscopy (TEM) and autophagy (LC3I/II, ATG5) were measured. In general, verapamil, VR or VS treatment alone (80 ?M) appreciably enhanced MTT absorbance although higher concentrations (VR or VS) slightly decreased MTT absorbance. Diltiazem (140 ?M) markedly decreased MTT absorbance (40%) at 120 h. VR or VS treatment inhibited {sup 3}H-thymidine incorporation (24 h) and induced cytological alterations (i.e., karyokinesis, enhanced perinuclear MTT deposition, accumulated perinuclear “vacuoles”). TEM revealed perinuclear “vacuoles” to be aggregates of highly laminated and electron-dense vesicles resembling autophagosomes and lysosomes, respectively. Increased autophagosome activity was confirmed by a concentration-dependent increase in LC3-II formation by Western blotting and by increased perinuclear LC3-GFP{sup +} puncta in verapamil-treated VSMC. Verapamil stereoisomers appeared to decrease perinuclear mitochondrial density. These observations indicate that antiproliferative effects of verapamil stereoisomers are produced by enhanced mitochondrial damage and upregulated autophagy in VSMC. These effects are independent of CCB activity indicating a distinct mechanism of action that could be targeted for more efficacious anti-atherosclerotic and anti-restenosis therapy. Highlights: ? Calcium channel blockers (CCB) are antiproliferative in vascular smooth muscle cells. ? Verapamil stereoisomers are antiproliferative in VSMC independent of CCB activity. ? Verapamil stereoisomers alter mitochondrial appearance and frequency in VSMC. ? Verapamil stimulates autophagy in cultured VSMC.

  13. Numerical modeling of boundary layer flow under shoaling and breaking waves

    E-Print Network [OSTI]

    Pattipawaej, Olga Catherina

    1998-01-01T23:59:59.000Z

    is governed by the mass conservation equation 0U 0W ? + =0 0x 0" (2. 1) and the boundary layer approximation to the horizontal momentum equation DU 0U?0U 0 I 0U +U ?+ ? iv ? ?&utc& (2. 2) where D 0 0 0 ? = ? + U ? + W ?. Dt 0t 0z 0 (2. 3) In 2. 1 and 2... stresses. Following Kanetkar (1985), the governing equations 2. 11 and 2. 12 can be written to the first order of approximation as (3. 1) = cqql ? + ? cscsql ? ? ? ci? (3. 2) where the value of ci is found to be 0. 054 by setting production equal...

  14. Depth inversion for nonlinear waves shoaling over a barred-beach 1

    E-Print Network [OSTI]

    Grilli, Stéphan T.

    and calibrated for mild slopes are applied to the barred-beach. Expectedly, errors on depth prediction occur techniques such as Synthetic Aperture Radar (SAR), are still quite problematic under the current state

  15. Stratigraphic Heterogeneity of a Holocene Ooid Tidal Sand Shoal: Lily Bank, Bahamas

    E-Print Network [OSTI]

    Sparks, Andrew

    2011-08-31T23:59:59.000Z

    ........................................................................................................................ 5 Regional Trends in Reflectors and Units .................................................................................................. 7 SEDIMENTOLOGY OF THE HOLOCENE SUCCESSION... ...................................................................... 8 Lagoon Sedimentology and Stratigraphy .................................................................................................. 8 Channel (Inter-bar) Sedimentology and Stratigraphy...

  16. >> Page 1 of 11 Title: Social transfer of public information in fish shoals

    E-Print Network [OSTI]

    Wisenden, Brian D.

    with dechlorinated water (see Fig 1 below). Provide heaters for tropical fish species. Put a thin layer of naturally the presence of food. Experimental manipulation: Add a sample of water containing chemicals dissolved from food into a small vessel of water and let it s

  17. Addendum to the CAIP for CAU 447: Project Shoal Area, Nevada Subsurface Site

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111 ~IIIIIIIIIIIIIIIIIHIIIIIJ~~ 0001 04513-ADD

  18. Corrective Action Investigation Plan for Corrective Action Unit 447: Project Shoal Area, Nevada Subsurface Site

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111A Lithologic andRECORD OFChupaderaAECr-tin

  19. DOEINVIl0845-51 DC-703 GROUNDWATER FLOW NEAR THE SHOAL SITE,

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111A LithologicProcessingDOEIAU6235043S REV.

  20. A Pliocene Shoaling Basaltic Seamount- Ba Volcanic Group At Rakiraki, Fiji

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1 WindtheEnergy InformationOf The 28-29MakingSteamInfluence|

  1. Universiteit Utrecht, Faculteit Geowetenschappen RUIMTE VOOR DE STAD ALS GROEIMOTOR

    E-Print Network [OSTI]

    Oort, Frank van

    #12;#12;Universiteit Utrecht, Faculteit Geowetenschappen RUIMTE VOOR DE STAD ALS GROEIMOTOR (Universität Jena) Prof. dr. P. Hooimeijer Utrecht, 17 september 2013 #12;Universiteit Utrecht, Faculteit Geowetenschappen #12;Universiteit Utrecht, Faculteit Geowetenschappen 17 september 2013 Ruimte voor de stad als

  2. Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants

    DOE Patents [OSTI]

    Gschneidner, K.A. Jr.; Takeya, Hiroyuki

    1995-10-31T23:59:59.000Z

    A magnetic refrigerant for a magnetic refrigerator using the Ericsson thermodynamic cycle comprises DyAlNi and (Gd{sub 0.54}Er{sub 0.46})AlNi alloys having a relatively constant {Delta}Tmc over a wide temperature range. 16 figs.

  3. Al Prof. Luca Beltrametti Direttore del Dipartimento di Economia

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    Mod. D3 Al Prof. Luca Beltrametti Direttore del Dipartimento di Economia Indirizzo Via Vivaldi 5, Darsena, Genova n. fax. 010 2095208 e-mail: direttore@economia.unige.it Oggetto: votazioni in data 18 Economia, con mandato fino al 31.10.2015. Richiesta di pubblicizzazione della disponibilità ad essere

  4. Gaseous modification of MCrAlY coatings

    DOE Patents [OSTI]

    Vance, Steven J. (Orlando, FL); Goedjen, John G. (Oviedo, FL); Sabol, Stephen M. (Orlando, FL); Sloan, Kelly M. (Longwood, FL)

    2000-01-01T23:59:59.000Z

    The present invention generally describes methods for modifying MCrAlY coatings by using gaseous carburization, gaseous nitriding or gaseous carbonitriding. The modified MCrAlY coatings are useful in thermal barrier coating systems, which may be used in gas turbine engines.

  5. Intermetallic compound formation at Cu-Al wire bond interface

    SciTech Connect (OSTI)

    Bae, In-Tae; Young Jung, Dae [Small Scale Systems Integration and Packaging Center, State University of New York at Binghamton, Binghamton, New York 13902 (United States); Chen, William T.; Du Yong [Advanced Semiconductor Engineering Inc., 1255 E Arques Ave, Sunnyvale, California 94085 (United States)

    2012-12-15T23:59:59.000Z

    Intermetallic compound (IMC) formation and evolution at Cu-Al wire bond interface were studied using focused ion beam /scanning electron microscopy, transmission electron microscopy (TEM)/energy dispersive x-ray spectroscopy (EDS), nano beam electron diffraction (NBED) and structure factor (SF) calculation. It was found that discrete IMC patches were formed at the Cu/Al interface in as-packaged state and they grew toward Al pad after high temperature storage (HTS) environment at 150 Degree-Sign C. TEM/EDS and NBED results combined with SF calculation revealed the evidence of metastable {theta} Prime -CuAl{sub 2} IMC phase (tetragonal, space group: I4m2, a = 0.404 nm, c= 0.580 nm) formed at Cu/Al interfaces in both of the as-packaged and the post-HTS samples. Two feasible mechanisms for the formation of the metastable {theta} Prime -CuAl{sub 2} phase are discussed based on (1) non-equilibrium cooling of wire bond that is attributed to highly short bonding process time and (2) the epitaxial relationships between Cu and {theta} Prime -CuAl{sub 2}, which can minimize lattice mismatch for {theta} Prime -CuAl{sub 2} to grow on Cu.

  6. Aluminum sulfate (alum; Al2 O) is used as a

    E-Print Network [OSTI]

    Sparks, Donald L.

    477 Aluminum sulfate (alum; Al2 (SO4 )3 ·14H2 O) is used as a chemical treatment of poultry litter, and pelletizing, the use of chemical amendments, primarily aluminum sulfate (alum, Al2 (SO4 )3 ·14H2 O), alter

  7. Infrared reflection of GaN and AlGaN thin film heterostructures with AlN buffer layers

    E-Print Network [OSTI]

    Wetzel, Christian M.

    Infrared reflection of GaN and AlGaN thin film heterostructures with AlN buffer layers C. Wetzel, Nagoya, Japan Received 11 December 1995; accepted for publication 21 February 1996 Infrared reflection, their alloys and potential substrates need to be investigated as well. Here we present a study of the infrared

  8. EnvironMEntAl EnginEEring AnD EnvironMEntAl QuAlity

    E-Print Network [OSTI]

    Hartman, Chris

    EnvironMEntAl EnginEEring AnD EnvironMEntAl QuAlity SciEncE College of Engineering and Mines Department of Civil and Environmental Engineering 907-474-6129 http://cem.uaf.edu/cee/environmental-engineering/ MS Degree Minimum Requirements for Degree: 30 credits The environmental engineering and environmental

  9. Comments on Jacobson et al.'s proposal for a wind, water, and solar energy future for New York State

    E-Print Network [OSTI]

    Jaramillo, Paulina

    Forum Comments on Jacobson et al.'s proposal for a wind, water, and solar energy future for New April 2013 Accepted 2 May 2013 Keywords: Energy systems Renewable integration Global warming a b s t r of the energy demands in New York State with wind, solar, and water resources. In this forum we suggest

  10. Stimulated emission and optical gain in AlGaN heterostructures grown on bulk AlN substrates

    SciTech Connect (OSTI)

    Guo, Wei, E-mail: wguo2@ncsu.edu; Bryan, Zachary; Kirste, Ronny; Bryan, Isaac; Hussey, Lindsay; Bobea, Milena; Haidet, Brian; Collazo, Ramón; Sitar, Zlatko [Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695-7919 (United States); Xie, Jinqiao; Mita, Seiji [HexaTech, Inc., 991 Aviation Pkwy, Suite 800, Morrisville, North Carolina 27560 (United States); Gerhold, Michael [Engineering Science Directorate, Army Research Office, P.O. BOX 12211, Research Triangle Park, North Carolina 27703 (United States)

    2014-03-14T23:59:59.000Z

    Optical gain spectra for ?250?nm stimulated emission were compared in three different AlGaN-based structures grown on single crystalline AlN substrates: a single AlGaN film, a double heterostructure (DH), and a Multiple Quantum Well (MQW) structure; respective threshold pumping power densities of 700, 250, and 150?kW/cm{sup 2} were observed. Above threshold, the emission was transverse-electric polarized and as narrow as 1.8?nm without a cavity. The DH and MQW structures showed gain values of 50–60?cm{sup ?1} when pumped at 1?MW/cm{sup 2}. The results demonstrated the excellent optical quality of the AlGaN-based heterostructures grown on AlN substrates and their potential for realizing electrically pumped sub-280?nm laser diodes.

  11. Methotrexate intercalated ZnAl-layered double hydroxide

    SciTech Connect (OSTI)

    Chakraborty, Manjusha; Dasgupta, Sudip; Soundrapandian, Chidambaram [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Chakraborty, Jui, E-mail: jui@cgcri.res.in [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Ghosh, Swapankumar, E-mail: swapankumar.ghosh2@mail.dcu.ie [National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019 (India); Mitra, Manoj K. [Department of Metallurgical and Materials Engineering, Jadavpur University, Kolkata 700032 (India); Basu, Debabrata [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India)

    2011-09-15T23:59:59.000Z

    The anticancerous drug methotrexate (MTX) has been intercalated into an ZnAl-layered double hydroxide (LDH) using an anion exchange technique to produce LDH-MTX hybrids having particle sizes in the range of 100-300 nm. X-ray diffraction studies revealed increases in the basal spacings of ZnAl-LDH-MTX hybrid on MTX intercalation. This was corroborated by the transmission electron micrographs, which showed an increase in average interlayer spacing from 8.9 A in pristine LDH to 21.3 A in LDH-MTX hybrid. Thermogravimetric analyses showed an increase in the decomposition temperature for the MTX molecule in the LDH-MTX hybrid indicating enhanced thermal stability of the drug molecule in the LDH nanovehicle. The cumulative release profile of MTX from ZnAl-LDH-MTX hybrids in phosphate buffer saline (PBS) at pH 7.4 was successfully sustained for 48 h following Rigter-Peppas model release kinetics via diffusion. - Graphical abstract: ZnAl-layered double hydroxide intercalated with methotrexate ({approx}34% loading) promises the possibility of use of ZnAl-LDH material as drug carrier and in controlled delivery. Highlights: > ZnAl-layered double hydroxide methotrexate nanohybrid has been synthesized. > XRD and TEM studies on nanohybrid revealed successful intercalation of methotrexate. > TG and CHN analyses showed {approx}34 wt% of methotrexate loading into the nanohybrid. > Possibility of use of ZnAl-LDH material as drug carrier and in delivery.

  12. Lattice crossover and phase transitions in NdAlO{sub 3}-GdAlO{sub 3} system

    SciTech Connect (OSTI)

    Vasylechko, L., E-mail: crystal-lov@polynet.lviv.ua [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine); Shmanko, H.; Ohon, N. [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)] [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine); Prots, Yu.; Hoffmann, S. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden (Germany)] [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden (Germany); Ubizskii, S. [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)] [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)

    2013-02-15T23:59:59.000Z

    Phase and structural behaviour in the (1-x)NdAlO{sub 3}-xGdAlO{sub 3} system in a whole concentration range has been studied by means of in situ high-resolution X-ray synchrotron powder diffraction technique and differential thermal analysis. Two kinds of solid solutions Nd{sub 1-x}Gd{sub x}AlO{sub 3} have been found at room temperature: one with rhombohedral (x<0.15) and one with orthorhombic (x{>=}0.20) symmetry. A morphotropic phase transition occurs at x Almost-Equal-To 0.15, where the co-existence of both phases was observed. Peculiarity of the orthorhombic solid solution is the lattice parameter crossover at the compositions with x=0.33, 0.49 and 0.62. First-order structural transition Pbnm{r_reversible}R3{sup Macron }c has been detected both from in situ powder diffraction and thermal analysis data. Continuous phase transformation R3{sup Macron }c{r_reversible}Pm3{sup Macron }m above 2140 K has been predicted for Nd-rich sample Nd{sub 0.85}Gd{sub 0.15}AlO{sub 3} from the extrapolation of high-temperature behaviour of the lattice parameter ratio of the rhombohedral phase. Based on the experimental data, the phase diagram of the pseudo-binary system NdAlO{sub 3}-GdAlO{sub 3} has been constructed. - Graphical abstract: Concentration dependencies of normalized lattice parameters of Nd{sub 1-x}Gd{sub x}AlO{sub 3} perovskite solid solutions. Highlights: Black-Right-Pointing-Pointer Two kinds of solid solutions Nd{sub 1-x}Gd{sub x}AlO{sub 3} were found in the NdAlO{sub 3}-GdAlO{sub 3} system. Black-Right-Pointing-Pointer Morphotropic transition between both perovskite phases occurs at x Almost-Equal-To 0.15. Black-Right-Pointing-Pointer Lattice parameter crossover was found in orthorhombic solid solution. Black-Right-Pointing-Pointer Temperature driven first-order phase transition Pbnm{r_reversible}R3{sup Macron }c was found in Nd{sub 1-x}Gd{sub x}AlO{sub 3}. Black-Right-Pointing-Pointer Phase diagram of the pseudo-binary system NdAlO{sub 3}-GdAlO{sub 3} has been constructed.

  13. AL2010-03.pdf | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA Newsletters 2010 ARRAA LiquidAL2010-03.pdf AL2010-03.pdf AL2010-03.pdf

  14. ALS Capabilities Reveal How Like Can Attract Like

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALS CapabilitiesALS

  15. Two-dimensional electron gases in strained quantum wells for AlN/GaN/AlN double heterostructure field-effect transistors on AlN

    SciTech Connect (OSTI)

    Li, Guowang; Song, Bo; Ganguly, Satyaki; Zhu, Mingda; Wang, Ronghua; Yan, Xiaodong; Verma, Jai; Protasenko, Vladimir; Grace Xing, Huili; Jena, Debdeep, E-mail: djena@nd.edu [Department of Electrical Engineering, University of Notre Dame, Indiana 46556 (United States)

    2014-05-12T23:59:59.000Z

    Double heterostructures of strained GaN quantum wells (QWs) sandwiched between relaxed AlN layers provide a platform to investigate the quantum-confined electronic and optical properties of the wells. The growth of AlN/GaN/AlN heterostructures with varying GaN quantum well thicknesses on AlN by plasma molecular beam epitaxy (MBE) is reported. Photoluminescence spectra provide the optical signature of the thin GaN QWs. Reciprocal space mapping in X-ray diffraction shows that a GaN layer as thick as ?28 nm is compressively strained to the AlN layer underneath. The density of the polarization-induced two-dimensional electron gas (2DEG) in the undoped heterostructures increases with the GaN QW thickness, reaching ?2.5?×?10{sup 13}/cm{sup 2}. This provides a way to tune the 2DEG channel density without changing the thickness of the top barrier layer. Electron mobilities less than ?400 cm{sup 2}/Vs are observed, leaving ample room for improvement. Nevertheless, owing to the high 2DEG density, strained GaN QW field-effect transistors with MBE regrown ohmic contacts exhibit an on-current density ?1.4?A/mm, a transconductance ?280 mS/mm, and a cut off frequency f{sub T}?104?GHz for a 100-nm-gate-length device. These observations indicate high potential for high-speed radio frequency and high voltage applications that stand to benefit from the extreme-bandgap and high thermal conductivity of AlN.

  16. Elongated fascicle-inspired 3D tissues consisting of high-density, aligned, optogenetically excitable muscle tissue using sacrificial outer molding

    E-Print Network [OSTI]

    Neal, Devin Michael

    2014-01-01T23:59:59.000Z

    The majority of muscles, nerves, and tendons are composed of fiber-like fascicle morphology. Each fascicle has a) elongated cells highly aligned with the length of the construct, b) a high volumetric cell density, and c) ...

  17. Differential expressions of cell cycle regulatory proteins and ERK1/2 characterize the proliferative smooth muscle cell phenotype induced by allylamine 

    E-Print Network [OSTI]

    Jones, Sarah Anne Louise

    2004-09-30T23:59:59.000Z

    Chronic oxidative injury by allylamine induces proliferative vascular smooth muscle cell (vSMC) phenotypes in the rat aorta similar to those seen in rodent and human atherosclerotic lesions. In this study, we evaluate the ...

  18. Effects of 28 Days of Beta-Alanine and Creatine Monohydrate Supplementation on Muscle Carnosine, Body Composition and Exercise Performance in Recreationally Active Females

    E-Print Network [OSTI]

    Kresta, Julie Yong

    2012-07-16T23:59:59.000Z

    Early research with beta-alanine (beta-ALA) supplementation has shown increases in muscle carnosine as well as improvements in body composition, exercise performance and blood lactate levels. Creatine monohydrate supplementation has been extensively...

  19. The Caenorhabditis elegans Iodotyrosine Deiodinase Ortholog SUP-18 Functions through a Conserved Channel SC-Box to Regulate the Muscle Two-Pore Domain Potassium Channel SUP-9

    E-Print Network [OSTI]

    de la Cruz, Ignacio Perez

    Loss-of-function mutations in the Caenorhabditis elegans gene sup-18 suppress the defects in muscle contraction conferred by a gain-of-function mutation in SUP-10, a presumptive regulatory subunit of the SUP-9 two-pore ...

  20. Effects of 28 Days of Beta-Alanine and Creatine Monohydrate Supplementation on Muscle Carnosine, Body Composition and Exercise Performance in Recreationally Active Females 

    E-Print Network [OSTI]

    Kresta, Julie Yong

    2012-07-16T23:59:59.000Z

    Early research with beta-alanine (beta-ALA) supplementation has shown increases in muscle carnosine as well as improvements in body composition, exercise performance and blood lactate levels. Creatine monohydrate supplementation has been extensively...

  1. Concurrent Exercise and the Potential Role of Aquatic Treadmill Running for Promoting Rather than Impeding Skeletal Muscle Growth and Strength Development 

    E-Print Network [OSTI]

    Lambert, Bradley Stewart

    2014-06-02T23:59:59.000Z

    The preservation of skeletal muscle mass, strength, and aerobic capacity have been demonstrated to be essential for maintaining one’s health, preventing a wide range of cardio-metabolic diseases, and improving quality of ...

  2. Identification of phases in the interaction layer between U-Mo-Zr/Al and U-Mo-Zr/Al-Si

    SciTech Connect (OSTI)

    Varela, C.L. Komar; Arico, S.F.; Mirandou, M.; Balart, S.N. [Departamento Materiales, GIDAT, GAEN, CNEA, Avda. Gral Paz 1499, B1650KNA, San Martin (Argentina); Gribaudo, L.M. [Departamento Materiales, GIDAT, GAEN, CNEA, Avda. Gral Paz 1499, B1650KNA, San Martin (Argentina); CONICET, Avda. Rivadavia 1917, C1033AAJ, Buenos Aires (Argentina)

    2008-07-15T23:59:59.000Z

    Out-of-pile diffusion experiments were performed between U-7wt.% Mo-1wt.% Zr and Al or Al A356 (7,1wt.% Si) at 550 deg. C. In this work morphological characterization and phase identification on both interaction layer are presented. They were carried out by the use of different techniques: optical and scanning electron microscopy, X-Ray diffraction and WDS microanalysis. In the interaction layer U-7wt.% Mo-1wt.% Zr/Al, the phases UAl{sub 3}, UAl{sub 4}, Al{sub 20}Mo{sub 2}U and Al{sub 43}Mo{sub 4}U{sub 6} were identified. In the interaction layer U-7wt.% Mo-1wt.% Zr/Al A356, the phases U(Al, Si) with 25at.% Si and Si{sub 5}U{sub 3} were identified. This last phase, with a higher Si concentration, was identified with XRD Synchrotron radiation performed at the National Synchrotron Light Laboratory (LNLS), Campinas, Brasil. (author)

  3. 'Pharyngocise': Randomized Controlled Trial of Preventative Exercises to Maintain Muscle Structure and Swallowing Function During Head-and-Neck Chemoradiotherapy

    SciTech Connect (OSTI)

    Carnaby-Mann, Giselle, E-mail: gmann@phhp.ufl.edu [Department of Behavioral Science and Community Health, University of Florida, Gainesville, FL (United States); Crary, Michael A. [Department of Speech Language and Hearing Sciences, University of Florida, Gainesville, FL (United States); Schmalfuss, Ilona [Department of Radiology, North Florida/South Georgia Veterans Health System, Gainesville, FL (Georgia); Amdur, Robert [Department of Radiation Oncology, University of Florida, Gainesville, FL (United States)

    2012-05-01T23:59:59.000Z

    Purpose: Dysphagia after chemoradiotherapy is common. The present randomized clinical trial studied the effectiveness of preventative behavioral intervention for dysphagia compared with the 'usual care.' Methods and Materials: A total of 58 head-and-neck cancer patients treated with chemoradiotherapy were randomly assigned to usual care, sham swallowing intervention, or active swallowing exercises (pharyngocise). The intervention arms were treated daily during chemoradiotherapy. The primary outcome measure was muscle size and composition (determined by T{sub 2}-weighted magnetic resonance imaging). The secondary outcomes included functional swallowing ability, dietary intake, chemosensory function, salivation, nutritional status, and the occurrence of dysphagia-related complications. Results: The swallowing musculature (genioglossus, hyoglossuss, and mylohyoid) demonstrated less structural deterioration in the active treatment arm. The functional swallowing, mouth opening, chemosensory acuity, and salivation rate deteriorated less in the pharyngocise group. Conclusion: Patients completing a program of swallowing exercises during cancer treatment demonstrated superior muscle maintenance and functional swallowing ability.

  4. Effects of electrical stimulation on the myofibril protein degradation and fragmentation in bovine longissimus dorsi muscle and its relationship to tenderness 

    E-Print Network [OSTI]

    Procknor, Maria Lucia Salles Cunha

    1984-01-01T23:59:59.000Z

    EFFECTS OF ELECTRICAL STIMULATION ON THE MYOFIBRIL PROTEIN DEGRADATION AND FRAGMENTATION IN BOVINE LONGISSIMUS DORSI MUSCLE AND ITS RELATIONSHIP TO TENDERNESS A Thesis by Maria Lucia Salles Cunha Procknor Submitted to the Graduate College... IN BOVINE LONGISSIMUS DORSI MUSCLE AND ITS RELATIONSHIP TO TENDERNESS A Thesis by MARIA LUCIA SALLES CUNHA PROCKNOR Approved as to style and content by: Thayne R. Dutson (Co-Chairman) Jeffrey W. Savell (Co-Chairman) Konrad A. Eugster (Member...

  5. Effects of electrical stimulation on the myofibril protein degradation and fragmentation in bovine longissimus dorsi muscle and its relationship to tenderness

    E-Print Network [OSTI]

    Procknor, Maria Lucia Salles Cunha

    1984-01-01T23:59:59.000Z

    EFFECTS OF ELECTRICAL STIMULATION ON THE MYOFIBRIL PROTEIN DEGRADATION AND FRAGMENTATION IN BOVINE LONGISSIMUS DORSI MUSCLE AND ITS RELATIONSHIP TO TENDERNESS A Thesis by Maria Lucia Salles Cunha Procknor Submitted to the Graduate College... IN BOVINE LONGISSIMUS DORSI MUSCLE AND ITS RELATIONSHIP TO TENDERNESS A Thesis by MARIA LUCIA SALLES CUNHA PROCKNOR Approved as to style and content by: Thayne R. Dutson (Co-Chairman) Jeffrey W. Savell (Co-Chairman) Konrad A. Eugster (Member...

  6. ALS Global Agroecosystems 2014 -page 1 Global Agroecosystems

    E-Print Network [OSTI]

    Ma, Lena

    . House. 2010. Sustainable agroecosystem management: Integrating ecology, economics, and society. CRC Crop Production (AGR 4214C), and Agricultural Ecology (ALS 3153), or equivalents, or approval of topics that integrate ecological with agricultural principles to optimize resource conservation

  7. als modell fuer: Topics by E-print Network

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

    very.al. (eds), North- Holland, pp. 481-488, (IFIP International Conference), 1990. Smart Memory: The Memory Martinez, Tony R. 168 Lab-Tutorials for teaching quantum physics...

  8. anterior al boom: Topics by E-print Network

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

    M. Vriend et al. Geosciences Websites Summary: and field results, the only possible propagation of sound waves in a dry sand bed under gravity is through only consider low-...

  9. al tiempo tratamiento: Topics by E-print Network

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

    11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  10. al finalizar una: Topics by E-print Network

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

    que se ha visto en el ejemplo anterior, la derivada representa Hurtado, Ana 7 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  11. al nacimiento una: Topics by E-print Network

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

    que se ha visto en el ejemplo anterior, la derivada representa Hurtado, Ana 8 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  12. al nacer una: Topics by E-print Network

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

    que se ha visto en el ejemplo anterior, la derivada representa Hurtado, Ana 8 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

  13. ALS X-Rays Shine a New Light on Catalysis

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

    times science has used high-brilliance x-rays to look so closely at these reactions. Lead author Dr. David Mueller at the ALS using x-rays to characterize working fuel cells....

  14. elementare Grafiken Export von Grafiken als EPS-Files

    E-Print Network [OSTI]

    Auzinger, Winfried

    , axis off grid on, grid off box on, box off title, xlabel, ylabel, legend text print 35 Der Befehl) = Koordinatenachsen grid off (grid on) = Gitterlinien box on (box off) = Koord.achsen als Box axis

  15. al galfan alloy: Topics by E-print Network

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

    present work, the transformation during Yao, Y. Lawrence 9 Oxidation of Single and Dual Phase NiCrAl(Y) Bond Coat Alloys. Open Access Theses and Dissertations Summary: ??The...

  16. al alloy matrices: Topics by E-print Network

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

    present work, the transformation during Yao, Y. Lawrence 9 Oxidation of Single and Dual Phase NiCrAl(Y) Bond Coat Alloys. Open Access Theses and Dissertations Summary: ??The...

  17. al a356 alloy: Topics by E-print Network

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

    work, the transformation during Yao, Y. Lawrence 10 Oxidation of Single and Dual Phase NiCrAl(Y) Bond Coat Alloys. Open Access Theses and Dissertations Summary: ??The...

  18. als courses based: Topics by E-print Network

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

    11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Course Syllabus: Chemistry 3AL Course Information Biology and Medicine Websites Summary: manner....

  19. Amorphous powders of Al-Hf prepared by mechanical alloying

    SciTech Connect (OSTI)

    Schwarz, R.B.; Hannigan, J.W.; Sheinberg, H.; Tiainen, T.

    1988-01-01T23:59:59.000Z

    We synthesized amorphous Al/sub 50/Hf/sub 50/ alloy powder by mechanically alloying an equimolar mixture of crystalline powders of Al and Hf using hexane as a dispersant. We characterized the powder as a function of mechanical-alloying time by scanning electron microscopy, x-ray diffraction, and differential scanning calorimetry. Amorphous Al/sub 50/Hf/sub 50/ powder heated at 10 K s/sup /minus/1/ crystallizes polymorphously at 1003 K into orthorhombic AlHf (CrB-type structure). During mechanical alloying, some hexane decomposes and hydrogen and carbon are incorporated into the amorphous alloy powder. The hydrogen can be removed by annealing the powder by hot pressing at a temperature approximately 30 K below the crystallization temperature. The amorphous compacts have a diamond pyramidal hardness of 1025 DPH. 24 refs., 7 figs., 1 tab.

  20. al sur del: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Teatro al Sur y la escena Argentina University of Kansas - KU ScholarWorks Summary: 140 LATIN AMERICAN THEATRE REVIEW...

  1. al plan auge: Topics by E-print Network

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

    ASP and Planning, Jul-Aug 2003, Sydney, NICTA Third week (Chapter 4) The second part Zachmann, Gabriel 2 (12) United States Patent (10) Patent NO.: US 7,417,568 B2 Fallon et al....

  2. ALS Data Visualization Lab Serves Up Computing Power

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

    ALS folks refer to it) includes two Windows workstations with 64 GB of RAM,high-end graphics cards, and large displays; three top-of-the-line iMacs; a teleconferencing...

  3. al abordaje coronal: Topics by E-print Network

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

    region of their source coronal hole. INTRODUCTION The Solar in high-speed solar wind emanating from the south polar coronal hole. Tables I and II of Ko et al. (2 Owocki,...

  4. Students Get a Taste of ALS User Experience

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

    for Science and Math Education (IISME) program. Mytko's time at the ALS was focused on 3D imaging and printing techniques. An integral part of the ISME program is educators...

  5. al si ca: Topics by E-print Network

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

    Bi2Se3 thin films Palevski, Alexander 80 MRS spring meeting San Francisco, April 5-9, 1999, paper Y5.21 DIELECTRIC FUNCTION OF AlN GROWN ON Si (111) BY MBE Physics Websites...

  6. Comment on the narrow structure reported by Amaryan et al

    E-Print Network [OSTI]

    M. Anghinolfi; J. Ball; N. A. Baltzell; M. Battaglieri; I. Bedlinskiy; M. Bellis; A. S. Biselli; C. Bookwalter; S. Boiarinov; P. Bosted; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; P. L. Cole; V. Crede; R. De Vita; E. De Sanctis; B. Dey; R. Dickson; D. Doughty; M. Dugger; R. Dupre; H. Egiyan; A. El Alaoui; L. El Fassi; L. Elouadrhiri; P. Eugenio; G. Fedotov; M. Y. Gabrielyan; M. Garcon; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; E. Golovatch; M. Guidal; L. Guo; K. Hafidi; H. Hakobyan; D. Heddle; K. Hicks; M. Holtrop; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; H. S. Jo; K. Joo; P. Khetarpal; A. Kim; W. Kim; V. Kubarovsky; S. V. Kuleshov; H. Y. Lu; L. J. D. MacGregor; N. Markov; M. E. McCracken; B. McKinnon; M. D. Mestayer; C. A. Meyer; M. Mirazita; V. Mokeev; K. Moriya; B. Morrison; A. Ni; S. Niccolai; G. Niculescu; I. Niculescu; M. Osipenko; A. I Ostrovidov; K. Park; S. Park; S. Anefalos Pereira; S. Pisano; O. Pogorelko; S. Pozdniakov; J. W. Price; G. Ricco; M. Ripani; B. G. Ritchie; P. Rossi; D. Schott; R. A. Schumacher; E. Seder; Y. G. Sharabian; E. S. Smith; D. I Sober; S. S. Stepanyan; P. Stoler; W. Tang; M. Ungaro; B. Vernarsky; M. F. Vineyard; D. P. Weygand; M. H. Wood; N. Zachariou; B. Zhao

    2012-04-05T23:59:59.000Z

    The CLAS Collaboration provides a comment on the physics interpretation of the results presented in a paper published by M. Amaryan et al. regarding the possible observation of a narrow structure in the mass spectrum of a photoproduction experiment.

  7. al transparent conducting: Topics by E-print Network

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

    13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Reduction of graphene oxide films on Al foil for hybrid transparent conductive film applications...

  8. aplicados al problema: Topics by E-print Network

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

    en diversos campos de la ciencia, la ingenier-a o la econom-a 5. Sin embargo, la calidad de estos Duarte, Abraham 5 ALGORITMOS DE OPTIMIZACIN APLICADOS AL SEGUIMIENTO DEL...

  9. AlGaN/GaN-based power semiconductor switches

    E-Print Network [OSTI]

    Lu, Bin, Ph. D. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    AlGaN/GaN-based high-electron-mobility transistors (HEMTs) have great potential for their use as high efficiency and high speed power semiconductor switches, thanks to their high breakdown electric field, mobility and ...

  10. Pb nanowire formation on Al/lead zirconate titanate surfaces...

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

    pattering of the Al film. Citation: Alvine KJ, V Shutthanandan, BW Arey, CM Wang, WD Bennett, and SG Pitman.2012."Pb nanowire formation on Allead zirconate titanate surfaces in...

  11. al single crystal: Topics by E-print Network

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

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Low-Leakage Superconducting Tunnel Junctions with a Single-Crystal Al2O3 Barrier* Computer Technologies and...

  12. al single crystals: Topics by E-print Network

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

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Low-Leakage Superconducting Tunnel Junctions with a Single-Crystal Al2O3 Barrier* Computer Technologies and...

  13. al medio natural: Topics by E-print Network

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

    6. T. P. Devereaux, T. Cuk, Z.-X. Shen, N. Nagaosa, Physics Websites Summary: . Superconduct. 22, 755 (1998). 25. F. Cilento et al., Appl. Phys. Lett. 96, 021102 (2010). 26. P....

  14. al si application: Topics by E-print Network

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

    that could boost Si-based wireless technology 99 High Performance Polycrystalline SiGe Thin Film Transistors Using Al2O3 Gate Insulator Materials Science Websites Summary:...

  15. al ann surg: Topics by E-print Network

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

    Summary: 245 Chapter 12 Cancer Systems Biology Dana Faratian, James L. Bown, V. Anne Smith, Simon P. Langdon+Business Media, LLC 2010 12;246 Faratian et al. While cancer can...

  16. aguas al sur: Topics by E-print Network

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

    3 Resumen. La fosa de Cariaco, ubicada al sur del Caribe en el margen continental de Venezuela, ha sido el foco de muchos estudios de relevancia global sobre la qumica de las...

  17. Lactate dehydrogenase regulation of the metmyoglobin reducing system to improve color stability of bovine muscles through lactate enhancement

    E-Print Network [OSTI]

    Kim, Yuan Hwan

    2009-05-15T23:59:59.000Z

    Page 2.1 Initial velocities of MMb reduction at various assay condition ................. 15 2.2 General properties of NADH-cytochrome b5 reductase from bovine erythrocytes and metmyoglobin reductase from bovine muscles... upon the nature of the ligands attached to the 6th binding site of the heme portion of myoglobin and the oxidation state of the iron molecule in the heme matrix (15). Freshly cut meat has native meat pigment form called deoxymyoglobin (DMb...

  18. Nanoimprint Lithography of Al Nanovoids for Deep-UV SERS

    E-Print Network [OSTI]

    Ding, Tao; Sigle, Daniel O.; Herrmann, Lars O.; Wolverson, Daniel; Baumberg, Jeremy

    2014-10-07T23:59:59.000Z

    the electromagnetic field intensity in the plasmonic ‘hot spots’. However, fundamental constraints exist as a result of quantum tunnelling6, besides the fabrication difficulties at this nanoscale. Another strategy is to identify electronic transitions in the analyte... 2009, 113, 20539-20542. (23) Stratakis, E.; Barberoglou, M.; Fotakis, C.; Viau, G.; Garcia, C.; Shafeev, G. A., Generation of Al Nanoparticles Via Ablation of Bulk Al in Liquids with Short Laser Pulses. Opt. Express 2009, 17, 12650-12659. (24) Viau...

  19. Optical microcavities and enhanced electroluminescence from electroformed Al-Al{sub 2}O{sub 3}-Ag diodes

    SciTech Connect (OSTI)

    Hickmott, T. W. [Department of Physics, State University of New York at Albany, Albany, New York 12222 (United States)

    2013-12-21T23:59:59.000Z

    Electroluminescence (EL) and electron emission into vacuum (EM) occur when a non-destructive dielectric breakdown of Al-Al{sub 2}O{sub 3}-Ag diodes, electroforming, results in the development of a filamentary region in which current-voltage (I-V) characteristics exhibit voltage-controlled negative resistance. The temperature dependence of I-V curves, EM, and, particularly, EL of Al-Al{sub 2}O{sub 3}-Ag diodes with anodic Al{sub 2}O{sub 3} thicknesses between 12?nm and 30?nm, has been studied. Two filters, a long-pass (LP) filter with transmission of photons with energies less than 3.0?eV and a short-pass (SP) filter with photon transmission between 3.0 and 4.0?eV, have been used to characterize EL. The voltage threshold for EL with the LP filter, V{sub LP}, is ?1.5?V. V{sub LP} is nearly independent of Al{sub 2}O{sub 3} thickness and of temperature and is 0.3–0.6?V less than the threshold voltage for EL for the SP filter, V{sub SP}. EL intensity is primarily between 1.8 and 3.0?eV when the bias voltage, V{sub S} ? 7?V. EL in the thinnest diodes is enhanced compared to EL in thicker diodes. For increasing V{sub S}, for diodes with the smallest Al{sub 2}O{sub 3} thicknesses, there is a maximum EL intensity, L{sub MX}, at a voltage, V{sub LMX}, followed by a decrease to a plateau. L{sub MX} and EL intensity at 4.0?V in the plateau region depend exponentially on Al{sub 2}O{sub 3} thickness. The ratio of L{sub MX} at 295?K for a diode with 12?nm of Al{sub 2}O{sub 3} to L{sub MX} for a diode with 25?nm of Al{sub 2}O{sub 3} is ?140. The ratio of EL intensity with the LP filter to EL intensity with the SP filter, LP/SP, varies between ?3 and ?35; it depends on Al{sub 2}O{sub 3} thickness and V{sub S}. Enhanced EL is attributed to the increase of the spontaneous emission rate of a dipole in a non-resonant optical microcavity. EL photons interact with the Ag and Al films to create surface plasmon polaritons (SPPs) at the metal-Al{sub 2}O{sub 3} interfaces. SPPs generate large electromagnetic fields in the filamentary region of the electroformed Al-Al{sub 2}O{sub 3}-Ag diode, which then acts as an optical microcavity. A model is proposed for electronic processes in electroformed Al-Al{sub 2}O{sub 3}-Ag diodes.

  20. Rev-erb beta regulates the Srebp-1c promoter and mRNA expression in skeletal muscle cells

    SciTech Connect (OSTI)

    Ramakrishnan, Sathiya N.; Lau, Patrick; Crowther, Lisa M. [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia)] [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia); Cleasby, Mark E. [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent's Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia)] [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent's Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia); Millard, Susan; Leong, Gary M. [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia)] [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia); Cooney, Gregory J. [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent's Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia)] [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent's Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia); Muscat, George E.O., E-mail: g.muscat@imb.uq.edu.au [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia)

    2009-10-30T23:59:59.000Z

    The nuclear hormone receptor, Rev-erb beta operates as a transcriptional silencer. We previously demonstrated that exogenous expression of Rev-erb{beta}{Delta}E in skeletal muscle cells increased Srebp-1c mRNA expression. We validated these in vitro observations by injection of an expression vector driving Rev-erb{beta}{Delta}E expression into mouse tibialis muscle that resulted in increased Srebp-1c mRNA expression. Paradoxically, Rev-erb{beta} siRNA expression in skeletal muscle cells repressed Srebp-1c expression, and indicated that Rev-erb{beta} expression was necessary for Srebp-1c expression. ChIP analysis demonstrated that Rev-erb{beta} was recruited to the Srebp-1c promoter. Moreover, Rev-erb{beta} trans-activated the Srebp-1c promoter, in contrast, Rev-erb{beta} efficiently repressed the Rev-erb{alpha} promoter, a previously characterized target gene. Finally, treatment with the Rev-erb agonist (hemin) (i) increased the trans-activation of the Srebp-1c promoter by Rev-erb{beta}; and (ii) increased Rev-erb{beta} and Srebp-1c mRNA expression. These data suggest that Rev-erb{beta} has the potential to activate gene expression, and is a positive regulator of Srebp-1c, a regulator of lipogenesis.

  1. RHQT Nb3Al 15-Tesla magnet design study

    SciTech Connect (OSTI)

    Yamada, R.; Ambrosio, G.; Barzi, E.; Kashikin, V.; Kikuchi, A.; Novitski, I.; Takeuchi, T.; Wake, M.; Zlobin, A.; /Fermilab /NIMC, Tsukuba /KEK, Tsukuba

    2005-09-01T23:59:59.000Z

    Feasibility study of 15-Tesla dipole magnets wound with a new copper stabilized RHQT Nb{sub 3}Al Rutherford cable is presented. A new practical long copper stabilized RHQT Nb{sub 3}Al strand is presented, which is being developed and manufactured at the National Institute of Material Science (NIMS) in Japan. It has achieved a non-copper J{sub c} of 1000A/mm{sup 2} at 15 Tesla at 4.2K, with a copper over non-copper ratio of 1.04, and a filament size less than 50 microns. For this design study a short Rutherford cable with 28 Nb{sub 3}Al strands of 1 mm diameter will be fabricated late this year. The cosine theta magnet cross section is designed using ROXIE, and the stress and strain in the coil is estimated and studied with the characteristics of the Nb{sub 3}Al strand. The advantages and disadvantages of the Nb{sub 3}Al cable are compared with the prevailing Nb{sub 3}Sn cable from the point of view of stress-strain, J{sub c}, and possible degradation of stabilizer due to cabling. The Nb{sub 3}Al coil of the magnet, which will be made by wind and react method, has to be heat treated at 800 degree C for 10 hours. As preparation for the 15 Tesla magnet, a series of tests on strand and Rutherford cables are considered.

  2. Wetting and strength issues at Al/alpha-alumina interfaces

    SciTech Connect (OSTI)

    Saiz, Eduardo; Tomsia, Antoni P.; Suganuma, Katsuaki

    2003-04-15T23:59:59.000Z

    The wetting behavior and strength at aluminum/alumina interfaces has been an active subject of research. Al/alumina applications include ceramic-metal composites and several applications for electronic industries. In this paper the interface strength and microstructure of Al/alpha-alumina was investigated. We discovered that in a solid-state joining, the strength of the joint increases with increasing joining temperature. In a liquid-state joining, the strength of the joint gradually decreases due to the formation of unbonded areas. The strength, sigma sub b, is expressed by the following equation as a function of unbonded area, A: sigma sub b = 2.22 A + 143 (70 percent {le} A {le} 100 percent). The highest strength reached 400 MPa when the interface was formed at around the melting temperature of aluminum. An aluminum layer close to the interface became a single crystal when it was bonded to a sapphire. The following crystallographic orientation relationship is established: (1{bar 1}1){sub Al}//(001){sub {alpha}}-Al{sub 2} O{sub 3}, (110){sub Al}//<100>{sub {alpha}}-Al{sub 2}O{sub 3}. Amorphous alumina islands were formed at the interface. In the amorphous alumina, gamma-alumina nanocrystals grew from the sapphire, with the same orientation relationship to sapphire as above.

  3. Reaction synthesis of Ni-Al based particle composite coatings

    SciTech Connect (OSTI)

    SUSAN,DONALD F.; MISIOLEK,WOICECK Z.; MARDER,ARNOLD R.

    2000-02-11T23:59:59.000Z

    Electrodeposited metal matrix/metal particle composite (EMMC) coatings were produced with a nickel matrix and aluminum particles. By optimizing the process parameters, coatings were deposited with 20 volume percent aluminum particles. Coating morphology and composition were characterized using light optical microscopy (LOM), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA). Differential thermal analysis (DTA) was employed to study reactive phase formation. The effect of heat treatment on coating phase formation was studied in the temperature range 415 to 1,000 C. Long-time exposure at low temperature results in the formation of several intermetallic phases at the Ni matrix/Al particle interfaces and concentrically around the original Al particles. Upon heating to the 500--600 C range, the aluminum particles react with the nickel matrix to form NiAl islands within the Ni matrix. When exposed to higher temperatures (600--1,000 C), diffusional reaction between NiAl and nickel produces ({gamma})Ni{sub 3}Al. The final equilibrium microstructure consists of blocks of ({gamma}{prime})Ni{sub 3}Al in a {gamma}(Ni) solid solution matrix, with small pores also present. Pore formation is explained based on local density changes during intermetallic phase formation and microstructural development is discussed with reference to reaction synthesis of bulk nickel aluminides.

  4. Regulation of ERK5 by insulin and angiotensin-II in vascular smooth muscle cells

    SciTech Connect (OSTI)

    Sharma, Girish [University of Colorado at Denver and Health Sciences Center, Aurora, CO (United States); Goalstone, Marc Lee [University of Colorado at Denver and Health Sciences Center, Aurora, CO (United States); Veterans Affairs Medical Center, Denver, CO 80220 (United States); E-mail: Marc.Goalstone@uchsc.edu

    2007-03-23T23:59:59.000Z

    ERK5 is involved in proliferation of vascular smooth muscle cells (VSMC). The proliferative actions of insulin and angiotensin-II (A-II) in VSMC are mediated in part by ERK1/2. We hypothesized that insulin and A-II also regulate ERK5 activity in VSMC. Acute treatment (<60 min) with insulin or A-II increased phosphorylation of ERK1/2 at 15 min and ERK5 at 5 min. Chronic treatment ({<=}8 h) with insulin increased ERK1/2 phosphorylation by 4 h and ERK5 by 8 h. A-II-stimulated phosphorylation of ERK1/2 by 8 h and ERK5 by 4 h. The EC{sub 50} for insulin treatment effecting ERK1/2 and ERK5 phosphorylation was 1.5 and 0.1 nM, whereas the EC{sub 50} for A-II was 2 nM, each. Insulin plus A-II induced an additive effect only on ERK5 phosphorylation. Inhibition of insulin- and A-II-stimulated phosphorylation of ERK5 and ERK1/2 by PD98059 and Wortmannin exhibited differential and time-dependent effects. Taken together, these data indicate that insulin and A-II regulate the activity of ERK5, but different from that seen for ERK1/2.

  5. Structure of a Rabbit Muscle Fructose-1,6-Bisphosphate Aldolase A Dimer Variant

    SciTech Connect (OSTI)

    Sherawat,M.; Tolan, D.; Allen, K.

    2008-01-01T23:59:59.000Z

    Fructose-1,6-bisphosphate aldolase (aldolase) is an essential enzyme in glycolysis and gluconeogenesis. In addition to this primary function, aldolase is also known to bind to a variety of other proteins, a property that may allow it to perform 'moonlighting' roles in the cell. Although monomeric and dimeric aldolases possess full catalytic activity, the enzyme occurs as an unusually stable tetramer, suggesting a possible link between the oligomeric state and these noncatalytic cellular roles. Here, the first high-resolution X-ray crystal structure of rabbit muscle D128V aldolase, a dimeric form of aldolase mimicking the clinically important D128G mutation in humans associated with hemolytic anemia, is presented. The structure of the dimer was determined to 1.7 Angstroms resolution with the product DHAP bound in the active site. The turnover of substrate to produce the product ligand demonstrates the retention of catalytic activity by the dimeric aldolase. The D128V mutation causes aldolase to lose intermolecular contacts with the neighboring subunit at one of the two interfaces of the tetramer. The tertiary structure of the dimer does not significantly differ from the structure of half of the tetramer. Analytical ultracentrifugation confirms the occurrence of the enzyme as a dimer in solution. The highly stable structure of aldolase with an independent active site is consistent with a model in which aldolase has evolved as a multimeric scaffold to perform other noncatalytic functions.

  6. Effects of segregating elements on the adhesive strength and structure of the a-Al2O3/b-NiAl interface

    E-Print Network [OSTI]

    Carter, Emily A.

    -NiAl interface Karin M. Carling 1 , Emily A. Carter * Department of Mechanical and Aerospace Engineering) the adhesion of the Al2O3(0001)/NiAl(110) interface as a model for the thermally grown oxide/bond coat alloyAl-based bond coat alloy in contact with the metal engine component. Optimized bond coat alloys typically

  7. Growth and microstructure evolution of the Nb{sub 2}Al-Al{sub 3}Nb eutectic in situ composite

    SciTech Connect (OSTI)

    Rios, C.T. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Ferrandini, P.L. [Centro Universitario da FEI, C.P.85, CEP:09850-901, SP-Brasil (Brazil); Milenkovic, S. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Caram, R. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil)]. E-mail: rcaram@fem.unicamp.br

    2005-03-15T23:59:59.000Z

    In situ composite materials obtained by directional growth of eutectic alloys usually show improved properties, that make them potential candidates for high temperature applications. The eutectic alloy found in the Al-Nb system is composed of the two intermetallic phases Al{sub 3}Nb (D0{sub 22}) and Nb{sub 2}Al (D8{sub b}). This paper describes the directional solidification of an Al-Nb eutectic alloy using a Bridgman type facility at growth rates varying from 1.0 to 2.9 cm/h. Longitudinal and transverse sections of grown samples were characterized regarding the solidification microstructure by using optical and scanning electron microscopy, energy dispersive spectroscopy (EDS) and X-ray diffraction. Despite both phases being intermetallic compounds, the eutectic microstructure obtained was very regular. The results obtained were discussed regarding the effect of the growth rate on the microstructure, lamellar-rod transition and variation of phase volume fraction.

  8. Recovery of Li from alloys of Al- Li and Li- Al using engineered scavenger compounds

    DOE Patents [OSTI]

    Riley, W. D. (Albany, OR); Jong, B. W. (Corvallis, OR); Collins, W. K. (Albany, OR); Gerdemann, S. J. (Albany, OR)

    1994-01-01T23:59:59.000Z

    A method of producing lithium of high purity from lithium aluminum alloys using an engineered scavenger compound, comprising: I) preparing an engineered scavenger compound by: a) mixing and heating compounds of TiO2 and Li2CO3 at a temperature sufficient to dry the compounds and convert Li.sub.2 CO.sub.3 to Li.sub.2 O; and b) mixing and heating the compounds at a temperature sufficient to produce a scavenger Li.sub.2 O.3TiO.sub.2 compound; II) loading the scavenger into one of two electrode baskets in a three electrode cell reactor and placing an Al-Li alloy in a second electrode basket of the three electrode cell reactor; III) heating the cell to a temperature sufficient to enable a mixture of KCl-LiCl contained in a crucible in the cell to reach its melting point and become a molten bath; IV) immersing the baskets in the bath until an electrical connection is made between the baskets to charge the scavenger compound with Li until there is an initial current and voltage followed by a fall off ending current and voltage; and V) making a connection between the basket electrode containing engineered scavenger compound and a steel rod electrode disposed between the basket electrodes and applying a current to cause Li to leave the scavenger compound and become electrodeposited on the steel rod electrode.

  9. Optically pumped cerium-doped LiSrAlF{sub 6} and LiCaAlF{sub 6}

    DOE Patents [OSTI]

    Marshall, C.D.; Payne, S.A.; Krupke, W.F.

    1996-05-14T23:59:59.000Z

    Ce{sup 3+}-doped LiSrAlF{sub 6} crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF{sub 6} with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF{sub 6} type of chemical formula, e.g. Ce-doped LiCaAlF{sub 6} and LiSrGaF{sub 6}, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator. 10 figs.

  10. Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6

    DOE Patents [OSTI]

    Marshall, Christopher D. (Livermore, CA); Payne, Stephen A. (Castro Valley, CA); Krupke, William F. (Pleasanton, CA)

    1996-01-01T23:59:59.000Z

    Ce.sup.3+ -doped LiSrAlF.sub.6 crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF.sub.6 with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF.sub.6 type of chemical formula, e.g. Ce-doped LiCaAlF.sub.6 and LiSrGaF.sub.6, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator.

  11. AlGaN/GaN MIS-HEMT Gate Structure Improvement Using Al2O3 Deposited by Plasma-Enhanced ALD

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    AlGaN/GaN MIS-HEMT Gate Structure Improvement Using Al2O3 Deposited by Plasma-Enhanced ALD R(0)438782894 Abstract - In this work we evaluate the influence of the Al2O3 ALD deposition technique on AlGaN/GaN MIS drastically reduced with a measured average of 1e-11 A/mm for a drain-source bias of 5V. 1. Introduction AlGaN

  12. Determination of two-dimensional electron and hole gas carriers in AlGaN/GaN/AlN heterostructures grown by Metal

    E-Print Network [OSTI]

    Ozbay, Ekmel

    on nominally undoped Al0.25Ga0.75N/GaN/AlN heterostructures grown on sapphire substrates prepared by metal undoped Al0.25Ga0.75N/GaN/ AlN heterostructures grown on sapphire substrate. © 2007 Elsevier B.V. All of AlGaN on a thick GaN epilayer on a semi- insulating substrate. Spontaneous and strain induced

  13. Bendable X-ray Optics at the ALS: Design, Tuning, Performance and Applications

    E-Print Network [OSTI]

    Yashchuk, Valeriy V.; Advanced Light Source, Lawrence Berkeley National Laboratory

    2008-01-01T23:59:59.000Z

    BENDABLE X-RAY OPTICS AT THE ALS: DESIGN, TUNING,ALS) of bendable x- ray optics widely used for focusing ofAn example of a bendable optic used at ALS beamline 5.0.2.

  14. Human Ecology in the Wadi Al-Hasa: Land Use and Abandonment Through the Holocene

    E-Print Network [OSTI]

    Mannion, A.M.

    2006-01-01T23:59:59.000Z

    Review: Human Ecology in the Wadi Al-Hasa: Land Use andJ. Brett. Human Ecology in the Wadi Al-Hasa. Land Use andcombination of the two. The Wadi al-Hasa, a canyon draining

  15. Structure of a rabbit muscle fructose-1, 6-bisphosphate aldolase A dimer variant

    SciTech Connect (OSTI)

    Sherawat, Manashi [Department of Physiology and Biophysics, Boston University School of Medicine, 715 Albany Street, Boston, MA 02118-2394 (United States); Tolan, Dean R., E-mail: tolan@bu.edu [Department of Biology, Boston University, 5 Cummington Street, Boston, MA 02215 (United States); Allen, Karen N., E-mail: tolan@bu.edu [Department of Physiology and Biophysics, Boston University School of Medicine, 715 Albany Street, Boston, MA 02118-2394 (United States)

    2008-05-01T23:59:59.000Z

    The X-ray crystallographic structure of a dimer variant of fructose-1, 6-bisphosphate aldolase demonstrates a stable oligomer that mirrors half of the native tetramer. The presence of product demonstrates that this is an active form. Fructose-1, 6-bisphosphate aldolase (aldolase) is an essential enzyme in glycolysis and gluconeogenesis. In addition to this primary function, aldolase is also known to bind to a variety of other proteins, a property that may allow it to perform ‘moonlighting’ roles in the cell. Although monomeric and dimeric aldolases possess full catalytic activity, the enzyme occurs as an unusually stable tetramer, suggesting a possible link between the oligomeric state and these noncatalytic cellular roles. Here, the first high-resolution X-ray crystal structure of rabbit muscle D128V aldolase, a dimeric form of aldolase mimicking the clinically important D128G mutation in humans associated with hemolytic anemia, is presented. The structure of the dimer was determined to 1.7 Å resolution with the product DHAP bound in the active site. The turnover of substrate to produce the product ligand demonstrates the retention of catalytic activity by the dimeric aldolase. The D128V mutation causes aldolase to lose intermolecular contacts with the neighboring subunit at one of the two interfaces of the tetramer. The tertiary structure of the dimer does not significantly differ from the structure of half of the tetramer. Analytical ultracentrifugation confirms the occurrence of the enzyme as a dimer in solution. The highly stable structure of aldolase with an independent active site is consistent with a model in which aldolase has evolved as a multimeric scaffold to perform other noncatalytic functions.

  16. The Microstructure-Processing-Property Relationships in an Al Matrix Composite System Reinforced by Al-Cu-Fe Alloy Particles

    SciTech Connect (OSTI)

    Fei Tang

    2004-12-19T23:59:59.000Z

    Metal matrix composites (MMC), especially Al matrix composites, received a lot of attention during many years of research because of their promise for the development of automotive and aerospace materials with improved properties and performance, such as lighter weight and better structural properties, improved thermal conductivity and wear resistance. In order to make the MMC materials more viable in various applications, current research efforts on the MMCs should continue to focus on two important aspects, including improving the properties of MMCs and finding more economical techniques to produce MMCs. Solid state vacuum sintering was studied in tap densified Al powder and in hot quasi-isostatically forged samples composed of commercial inert gas atomized or high purity Al powder, generated by a gas atomization reaction synthesis (GARS) technique. The GARS process results in spherical Al powder with a far thinner surface oxide. The overall results indicated the enhanced ability of GARS-processed Al and Al alloy powders for solid state sintering, which may lead to simplification of current Al powder consolidation processing methods. Elemental Al-based composites reinforced with spherical Al-Cu-Fe alloy powders were produced by quasi-isostatic forging and vacuum hot pressing (VHP) consolidation methods. Microstructures and tensile properties of AYAl-Cu-Fe composites were characterized. It was proved that spherical Al-Cu-Fe alloy powders can serve as an effective reinforcement particulate for elemental Al-based composites, because of their high hardness and a preferred type of matrix/reinforcement interfacial bonding, with reduced strain concentration around the particles. Ultimate tensile strength and yield strength of the composites were increased over the corresponding Al matrix values, far beyond typical observations. This remarkable strengthening was achieved without precipitation hardening and without severe strain hardening during consolidation because of the matrix choice (elemental Al) and the ''low shear'' consolidation methods utilized. This reinforcement effectiveness is further evidenced by elastic modulus measurements of the composites that are very close to the upper bound predictions of the rule of mixtures. The load partitioning measurements by neutron diffraction showed that composite samples made from GARS powders present significantly higher load transfer efficiency than the composites made from commercially atomized powders. Also, the composite samples made from GARS powders show a higher strengthening effect and ductility than the samples made from commercial purity powders. The higher load transfer efficiency and higher strength and ductility may result from an enhanced inter-particle bonding strength, promoted by the ''clean'' interfaces between particles. Further analysis of the load sharing measurements and the calculated values of the mismatch of coefficient of thermal expansion (CTE) and the geometrically necessary dislocation (GND) effects suggest that these strengthening mechanisms can be combined to predict accurately the strength of the composites.

  17. Understanding the aerobic dive limit and dive performance of emperor penguins : muscle oxygen depletion patterns and anaerobic energy reserves

    E-Print Network [OSTI]

    Williams, Cassondra Lee

    2011-01-01T23:59:59.000Z

    Investigation 14, 1-110. Blei, M. L. , Conley, K. E. andlevels within one to two min (Blei et al. , 1993; Forbes et

  18. CONTAINMENT EVALUATION OF BREACHED AL-SNF FOR CASK TRANSPORT

    SciTech Connect (OSTI)

    Vinson, D. W.; Sindelar, R. L.; Iyer, N. C.

    2005-11-07T23:59:59.000Z

    Aluminum-based spent nuclear fuel (Al-SNF) from foreign and domestic research reactors (FRR/DRR) is being shipped to the Savannah River Site. To enter the U.S., the cask with loaded fuel must be certified to comply with the requirements in the Title 10 of the U.S. Code of Federal Regulations, Part 71. The requirements include demonstration of containment of the cask with its contents under normal and accident conditions. Al-SNF is subject to corrosion degradation in water storage, and many of the fuel assemblies are ''failed'' or have through-clad damage. A methodology has been developed with technical bases to show that Al-SNF with cladding breaches can be directly transported in standard casks and maintained within the allowable release rates. The approach to evaluate the limiting allowable leakage rate, L{sub R}, for a cask with breached Al-SNF for comparison to its test leakage rate could be extended to other nuclear material systems. The approach for containment analysis of Al-SNF follows calculations for commercial spent fuel as provided in NUREG/CR-6487 that adopts ANSI N14.5 as a methodology for containment analysis. The material-specific features and characteristics of damaged Al-SNF (fuel materials, fabrication techniques, microstructure, radionuclide inventory, and vapor corrosion rates) that were derived from literature sources and/or developed in laboratory testing are applied to generate the four containment source terms that yield four separate cask cavity activity densities; namely, those from fines; gaseous fission product species; volatile fission product species; and fuel assembly crud. The activity values, A{sub 2}, are developed per the guidance of 10CFR71. The analysis is performed parametrically to evaluate maximum number of breached assemblies and exposed fuel area for a proposed shipment in a cask with a test leakage rate.

  19. Le diagnostic ou La douleur rvlatrice Chez Ab Bakr al-Rz

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    considérable de resserrement, surtout s'il y a toux, avec démangeaison des oreilles et du nez. ». Al-RÁzÐ, al

  20. Informacin durante o despus de una emergencia : Llame al nmero 459-INFO (4636)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    cabeza con los brazos. · Valla al punto designado por su edificio. Sismo / Temblor E · Llame al número

  1. ALS Capabilities Reveal How Like Can Attract Like

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS Beamlines DirectoryALS

  2. ALS Capabilities Reveal How Like Can Attract Like

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALS Capabilities

  3. ALS Capabilities Reveal Multiple Functions of Ebola Virus

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG,ALS BeamlinesALS

  4. ALS X-Rays Shine a New Light on Catalysis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-Rays Shine a NewALS

  5. AL2007-09.pdf | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2UraniumEnergyDepartment54th6-04v2.pdf AL2006-04v2.pdf7-05AL2007-09.pdf

  6. ALS X-Rays Shine a New Light on Catalysis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartmentNeutrino-Induced1ALSALS RevealsALS WorkshopALS

  7. Teleseismic-Seismic Monitoring At Yellowstone Region (Chatterjee, Et Al.,

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to:HoldingsTechint Spa JumpTVCEt Al.,(Biasi, Et Al., 2008)1985)

  8. AL2008-07.pdf | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of1 A Strategic Framework for8.pdfAL2008-07.pdf AL2008-07.pdf

  9. The transition from amorphous to crystalline in Al/Zr multilayers

    SciTech Connect (OSTI)

    Zhong Qi; Zhang Zhong; Ma Shuang; Qi Runze; Li Jia; Wang Zhanshan [MOE Key Laboratory of Advanced Micro-Structured Materials, Institute of Precision Optical Engineering, Department of Physics, Tongji University, Shanghai 200092 (China); Le Guen, Karine; Andre, Jean-Michel; Jonnard, Philippe [Laboratoire de Chimie Physique - Matiere et Rayonnement, UPMC Univ. Paris 06, CNRS UMR 7614, 11 rue Pierre et Marie Curie, F-75231 Paris cedex 05 (France)

    2013-04-07T23:59:59.000Z

    The amorphous-to-crystalline transition in Al(1.0%wtSi)/Zr and Al(Pure)/Zr multilayers grown by direct-current magnetron sputtering system has been characterized over a range of Al layer thicknesses (1.0-5.0 nm) by using a series of complementary measurements including grazing incidence X-ray reflectometry, atomic force microscopy, X-ray diffraction, and high-resolution transmission electron microscopy. The Al layer thickness transition exhibits the Si doped in Al could not only disfavor the crystallization of Al but also influence the changing trends of surface roughness and diffraction peak position of phase Al<111>. An interesting feature of the presence of Si in Al layer is that Si could influence the transition process in Al(1%wtSi) layer, in which the critical thickness (1.6 nm) of Al(Pure) layer in Al(Pure)/Zr shifts to 1.8 nm of Al(1.0%wtSi) layer in Al(1.0%wtSi)/Zr multilayer. We also found that the Zr-on-Al interlayer is wider than the Al-on-Zr interlayer in both systems, and the Al layers do not have specific crystal orientation in the directions vertical to the layer from selected area electron diffraction patterns below the thickness (3.0 nm) of Al layers. Above the thickness (3.0 nm) of Al layers, the Al layers are highly oriented in Al<111>, so that the transformation from asymmetrical to symmetrical interlayers can be observed. Based on the analysis of all measurements, we build up a model with four steps, which could explain the Al layer thickness transition process in terms of a critical thickness for the nucleation of Al(Pure) and Al(1%wtSi) crystallites.

  10. Corrosion protection and galvanic corrosion prevention for 7075 Al and Ti-6Al-6V-2Sn alloys. Final report

    SciTech Connect (OSTI)

    Clay, F.A.

    1980-07-01T23:59:59.000Z

    Sulfuric-acid-anodized and electroless-nickel-plated 7075 aluminum alloy panels successfully passed 96 hours of salt spray testing when galvanically coupled to duplex-annealed Ti-6Al-6V-2Sn alloy panels. Adherent paint deposits were produced on the titanium alloy and electroless nickel surfaces using a wash primer, an epoxy primer, and a urethane paint coating. A painted part survived 35 cycles of alternating salt spray and hot and freezing environments without blistering. A low chloride cutting fluid was selected for production machining of Ti-6Al-6V-2Sn, based on chemical analysis and stress-corrosion tests. A cleaning process was developed to remove both titanium and aluminum cutting fluids. Modified wedge-opening-loading specimens were used to verify that no stress-corrosion cracking problems occurred with the duplex-annealed Ti-6Al-6V-2Sn alloy because of residual titanium or aluminum cutting fluids.

  11. Creation of a Tumor-Mimic Model Using a Muscle Paste for Radiofrequency Ablation of the Lung

    SciTech Connect (OSTI)

    Kawai, T., E-mail: t.kawai@grape.med.tottori-u.ac.jp; Kaminou, T.; Sugiura, K.; Hashimoto, M.; Ohuchi, Y.; Adachi, A. [Tottori University, Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine (Japan); Fujioka, S.; Ito, H. [Tottori University, Division of Organ Pathology, Department of Microbiology and Pathology, Faculty of Medicine (Japan); Nakamura, K. [Hakuai Hospital, Department of Radiology (Japan); Ogawa, T. [Tottori University, Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine (Japan)

    2009-03-15T23:59:59.000Z

    The purpose of this study was to develop an easily created tumor-mimic model and evaluate its efficacy for radiofrequency ablation (RFA) of the lung. The bilateral lungs of eight living adult swine were used. A tumor-mimic model was made by percutaneous injection of 1.0 ml muscle paste through the bone biopsy needle into the lung. An RFA probe was then inserted into the tumor mimics immediately after tumor creation. Ablation time, tissue impedance, and temperature were recorded. The tumor mimics and their coagulated regions were evaluated microscopically and macroscopically. The muscle paste was easily injected into the lung parenchyma through the bone biopsy needle and well visualized under fluoroscopy. In 10 of 12 sites the tumor mimics were oval shaped, localized, and homogeneous on gross specimens. Ten tumor mimics were successfully ablated, and four locations were ablated in the normal lung parenchyma as controls. In the tumor and normal lung parenchyma, ablation times were 8.9 {+-} 3.5 and 4.4 {+-} 1.6 min, respectively; tissue impedances at the start of ablation were 100.6 {+-} 16.6 and 145.8 {+-} 26.8 {Omega}, respectively; and temperatures at the end of ablation were 66.0 {+-} 7.9 and 57.5 {+-} 7.6{sup o}C, respectively. The mean size of tumor mimics was 13.9 x 8.2 mm, and their coagulated area was 18.8 x 13.1 mm. In the lung parenchyma, the coagulated area was 15.3 x 12.0 mm. In conclusion, our tumor-mimic model using muscle paste can be easily and safely created and can be ablated using the ablation algorithm in the clinical setting.

  12. The determination of interfacial structure and phase transitions in Al/Cu and Al/Ni interfaces by means of surface extended x-ray absorption fine structure

    SciTech Connect (OSTI)

    Barrera, E.V. (Rice Univ., Houston, TX (United States). Dept. of Mechanical Engineering and Materials Science); Heald, S.M. (Brookhaven National Lab., Upton, NY (United States))

    1991-01-01T23:59:59.000Z

    Surface extended x-ray absorption fine structure (SEXAFS) was used to investigate the interfacial conditions of Al/Cu and Al/Ni shallow buried interfaces. Previous studies using glancing angle extended x-ray absorption fine structure, x-ray reflectivity, photoemission, and SEXAFS produced conflicting results as to whether or not the interfaces between Al and Cu and Al and Ni were reacted upon room temperature deposition. In this study polycrystalline bilayers of Al/Cu and Al/Ni and trilayers of Al/Cu/Al and Al/Ni/Al were deposited on tantalum foil at room temperature in ultra high vacuum and analyzed to evaluate the reactivity of these systems on a nanometer scale. It become overwhelming apparent that the interfacial phase reactions were a function of the vacuum conditions. Samples deposited with the optimum vacuum conditions showed reaction products upon deposition at room temperature which were characterized by comparisons to standards and by least squares fitting the be CuAl{sub 2} and NiAl{sub 3} respectively. The results of this study that the reacted zone thicknesses were readily dependent on the deposition parameters. For both Al on Cu and Al on Ni as well as the metal on Al conditions 10{Angstrom} reaction zones were observed. These reaction zones were smaller than that observed for bilayers of Al on Cu (30{Angstrom}) and Al on Ni (60{Angstrom}) where deposition rates were much higher and samples were much thicker. The reaction species are evident by SEXAFS, where the previous photoemission studies only indicated that changes had occurred. Improved vacuum conditions as compared to the earlier experiments is primarily the reason reactions on deposition were seen in this study as compared to the earlier SEXAFS studies.

  13. The determination of interfacial structure and phase transitions in Al/Cu and Al/Ni interfaces by means of surface extended x-ray absorption fine structure

    SciTech Connect (OSTI)

    Barrera, E.V. [Rice Univ., Houston, TX (United States). Dept. of Mechanical Engineering and Materials Science; Heald, S.M. [Brookhaven National Lab., Upton, NY (United States)

    1991-12-31T23:59:59.000Z

    Surface extended x-ray absorption fine structure (SEXAFS) was used to investigate the interfacial conditions of Al/Cu and Al/Ni shallow buried interfaces. Previous studies using glancing angle extended x-ray absorption fine structure, x-ray reflectivity, photoemission, and SEXAFS produced conflicting results as to whether or not the interfaces between Al and Cu and Al and Ni were reacted upon room temperature deposition. In this study polycrystalline bilayers of Al/Cu and Al/Ni and trilayers of Al/Cu/Al and Al/Ni/Al were deposited on tantalum foil at room temperature in ultra high vacuum and analyzed to evaluate the reactivity of these systems on a nanometer scale. It become overwhelming apparent that the interfacial phase reactions were a function of the vacuum conditions. Samples deposited with the optimum vacuum conditions showed reaction products upon deposition at room temperature which were characterized by comparisons to standards and by least squares fitting the be CuAl{sub 2} and NiAl{sub 3} respectively. The results of this study that the reacted zone thicknesses were readily dependent on the deposition parameters. For both Al on Cu and Al on Ni as well as the metal on Al conditions 10{Angstrom} reaction zones were observed. These reaction zones were smaller than that observed for bilayers of Al on Cu (30{Angstrom}) and Al on Ni (60{Angstrom}) where deposition rates were much higher and samples were much thicker. The reaction species are evident by SEXAFS, where the previous photoemission studies only indicated that changes had occurred. Improved vacuum conditions as compared to the earlier experiments is primarily the reason reactions on deposition were seen in this study as compared to the earlier SEXAFS studies.

  14. Measurement of the thermoelectric properties of quasicrystalline AlPdRe and AlCuFe alloys

    SciTech Connect (OSTI)

    Wilson, M.L.; LeGault, S.; Stroud, R.M.; Tritt, T.M.

    1997-07-01T23:59:59.000Z

    The authors report the measurement of the thermal conductivity, electrical resistivity, and thermoelectric power on two quasicrystalline compounds, Al{sub 70}Pd{sub 20}Re{sub 10} and Al{sub 62.5}Cu{sub 25}Fe{sub 12.5}. These materials are found to possess a thermal conductivity of order 1 W/m{center{underscore}dot}K, while retaining their semimetallic conductivity. These features coupled with moderately large thermopowers, up to 55 {micro}V/K, imply that the general class of quasicrystalline compounds warrants careful investigation for their potential as new thermoelectric materials.

  15. Analytical modeling of AlGaN/AlN/GaN heterostructures including effects of distributed surface donor states

    SciTech Connect (OSTI)

    Goyal, Nitin, E-mail: nitin@unik.no [Carinthian Tech Research CTR AG, Europastraße 4/1, Technologiepark Villach, A-9524 Villach/St. Magdalen (Austria); Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim NO7034 (Norway); Fjeldly, Tor A. [Department of Electronics and Telecommunication, Norwegian University of Science and Technology, Trondheim NO7034 (Norway)

    2014-07-14T23:59:59.000Z

    In this paper, a physics based analytical model is presented for calculation of the two-dimensional electron gas density and the bare surface barrier height of AlGaN/AlN/GaN material stacks. The presented model is based on the concept of distributed surface donor states and the self-consistent solution of Poisson equation at the different material interfaces. The model shows good agreement with the reported experimental data and can be used for the design and characterization of advanced GaN devices for power and radio frequency applications.

  16. als infrared beamlines: Topics by E-print Network

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

    als infrared beamlines First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Noise reduction for the infrared...

  17. al ions revision: Topics by E-print Network

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

    al ions revision First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Revised data taking schedule with ion...

  18. Al convegno associata la rappresentazione teatrale del testo

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Roma. Alan Turing's legacy | L'eredità di Alan Turing Roma 12 e 13 Ottobre 2012 Accoglienza dei nell'invenzione del computer Roberto Cordeschi e Guglielmo Tamburrini h. 12.15-13.00 Alan Turing e lAl convegno è associata la rappresentazione teatrale del testo La mela di Alan, dedicata a Alan

  19. Aantekeningen bij Leuker als je denkt March 26, 2010

    E-Print Network [OSTI]

    Hulshof, Joost

    bedoeld als te verspreiden stuk, hier wat aantekeningen bij jullie boekje. De indeling volgt jullie-alternatief voor de PABO-rekenkennisbasis. Jullie boekje is naar mijn mening veel beter dan het PABO-stuk. Een synthese met het SGR-alternatief zou het rekenonderwijs vooruit helpen. Het PABO-stuk is mijns inziens

  20. Epitaxially grown sputtered LaAlO sub 3 films

    SciTech Connect (OSTI)

    Lee, A.E.; Platt, C.E.; Burch, J.F.; Simon, R.W. (TRW Space Technology Group, Redondo Beach, CA (USA)); Goral, J.P.; Al-Jassim, M.M. (Solar Energy Research Institute, Golden, CO (USA))

    1990-11-05T23:59:59.000Z

    We have grown crystalline thin films of LaAlO{sub 3} using off-axis rf sputtering from a single stoichiometric target. The films grow epitaxially on SrTiO{sub 3} and LaAlO{sub 3} (100) substrates as well as on YBa{sub 2}Cu{sub 3}O{sub 7} thin films. We report on the growth conditions used to make these films, the properties of the films, and the properties of bilayer and trilayer structures containing both LaAlO{sub 3} and YBa{sub 2}Cu{sub 3}O{sub 7} films. Transmission electron microscopy cross-sectional and x-ray diffraction analyses indicate that all the constituent films in the multilayers grow epitaxially and that the interfaces between the films are sharply defined. Preliminary transport measurements on these multilayers show that LaAlO{sub 3} can be used for dielectric layers in a variety of high-temperature superconductor electronic circuits.

  1. PROOF COPY 005202JTM Mohammad Al-Qahtani

    E-Print Network [OSTI]

    Al-Qahtani, Mohammad

    PROOF COPY 005202JTM PROOF COPY 005202JTM Mohammad Al-Qahtani Yong-Jun Jang Turbine Heat Transfer, TX 77843 Je-Chin Han Turbine Heat Transfer Laboratory, Department of Mechanical Engineering, Texas A of 2:1. The rib height-to-hydraulic diameter ratio e/Dh is 0.094 and the rib-pitch- to-height ratio P

  2. Spring 2014 | Dr. Al-Kodmany Back to the Beach

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    I Spring 2014 | Dr. Al-Kodmany Back to the Beach A Community-Based Approach to Sustainable Economic A Sustainable Economic Development Plan Rooted in Community Miller has incredible ecological assets in its dunes cost of living. But Miller is not without challenges; it suffers from population loss, high

  3. Spin glass behavior in FeAl

    E-Print Network [OSTI]

    Lue, CS; Oner, Y.; Naugle, Donald G.; Ross, JH.

    2001-01-01T23:59:59.000Z

    Magnetic and transport measurements indicate FeAl2 to be an ordered intermetallic spin glass, with canonical behavior including a susceptibility cusp at T-f = 35 K and frequency-dependent susceptibility below T-f. The field-cooled and zero...

  4. O'Reilly et al 1 The Leabra Cognitive Architecture

    E-Print Network [OSTI]

    O'Reilly, Randall C.

    O'Reilly et al 1 The Leabra Cognitive Architecture: How to Play 20 Principles with Nature and Win of the neural basis of human cognition, the Leabra cognitive architecture, which explains a great deal of brain. Instead, a single cognitive architecture should be used to simulate a wide range of data at many levels

  5. Lee, J. et al. Integrating Process and Work Breakdown Structure

    E-Print Network [OSTI]

    Lee, Jonathan

    Lee, J. et al. Paper: Integrating Process and Work Breakdown Structure with Design Structure Matrix processes and the Work Break- down Structure (WBS), we propose Process2WBS and WBS2Process to assist project processes and trans- forms them into a WBS with Design Structure Ma- trix (DSM) analysis, and WBS2Process

  6. Gutierrez et al 1 Advancements in Fastening System Design for

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    -haul railroads. Reducing life cycle costs of concrete crosstie fastening systems is of paramount importance the development of high-speed passenger rail systems; the need for improved concrete crossties and fasteningGutierrez et al 1 Advancements in Fastening System Design for North American Concrete Crossties

  7. A New Environmentally Friendly AL/ZR-Based Clay Stabilizer

    E-Print Network [OSTI]

    El-Monier, Ilham Abdallah

    2013-01-18T23:59:59.000Z

    Clay stabilizers are means to prevent fines migration and clay swelling, which are caused by the contact of formation with low salinity or high pH brines at high temperature. Previous clay stabilizers including: Al and Zr compounds and cationic...

  8. electricAl engineering College of Engineering and Mines

    E-Print Network [OSTI]

    Hartman, Chris

    electricAl engineering College of Engineering and Mines Department of Electrical and Computer The mission of the UAF Electrical and Computer Engineering Department is to offer the highest quality to the technical needs of the state of Alaska, the nation and the world. Electrical and computing engineering

  9. c12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    c12) United States Patent Vertes et al. (54) THREE-DIMENSIONAL MOLECULAR IMAGING BY INFRARED LASER) ( *) Notice: Subject to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b application file for complete search history. (56) References Cited U.S. PATENT DOCUMENTS 5,338,930 A 5

  10. c12) United States Patent Vertes et al.

    E-Print Network [OSTI]

    Vertes, Akos

    c12) United States Patent Vertes et al. (54) LASER ABLATION ELECTROSPRAY IONIZATION (LAESI disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days. This patent (10) Patent No.: US 8,809,774 B2 *Aug. 19, 2014(45) Date of Patent: (58) Field of Classification

  11. 3, 19872035, 2006 D.-J. Seo et al.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HESSD 3, 1987­2035, 2006 ESP post D.-J. Seo et al. Title Page Abstract Introduction Conclusions of hydrologic uncertainty in short-range ensemble streamflow prediction D.-J. Seo, H. D. Herr, and J. C. Schaake ­ Accepted: 13 July 2006 ­ Published: 1 August 2006 Correspondence to: D.-J. Seo (dongjun.seo@noaa.gov) 1987

  12. dentAl hygiene College of Rural and Community Development

    E-Print Network [OSTI]

    Hartman, Chris

    dentAl hygiene College of Rural and Community Development Community and Technical College 907. The dental hygiene AAS degree is a three-year program with one year of prerequisite science and general education courses and two years of course work in dental hygiene. The program prepares graduates clinically

  13. Condenados al silencio jvenes excombatientes en Colombia1 Anne Rethmann

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Condenados al silencio ­ jóvenes excombatientes en Colombia1 Anne Rethmann Estudió antropología sí, tiene soluciones. Palabras Claves Agency and structure, jóvenes combatientes, Colombia, programas ­ or the world may perish." (Bauman 2004: 58f.) 1 Este artículo se base en el trabajo de campo en Colombia

  14. Department of Business Administration Samir Aziz Alaiwy Al-Abbadi

    E-Print Network [OSTI]

    Interests : Operations Management, Strategic Management, Total Quality Management, Japanese Management Management) ­ 1979 Mansoura University ­ Egypt. · Ph.D Business Administration (Production / Operations Management) ­ 1995 Al-Mustansiryah University ­ Iraq. Academic Rank : Assistant Professor Year Rank Obtained

  15. pSychology, clinicAl-coMMunity

    E-Print Network [OSTI]

    Hartman, Chris

    pSychology, clinicAl-coMMunity College of Liberal Arts Department of Psychology 907-474-7012 uaf in clinical-community psychology is accredited by the American Psychological Association as a clinical psychology program. The PhD program in clinical-community psychology with a rural, indigenous emphasis

  16. Kawecki et al: Experimental Evolution 1 Experimental Evolution

    E-Print Network [OSTI]

    Alvarez, Nadir

    Kawecki et al: Experimental Evolution 1 Experimental Evolution Tadeusz J. Kawecki1 in Ecology and Evolution, 27: 547560 (2012) Except for a few changes made in proofs, the content of this preprint is identical with the published version of the paper 1 Department of Ecology and Evolution

  17. al excitation function: Topics by E-print Network

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

    of ArII and N2 + DAMOP 2007 Amanda Fricke Dr. Timothy Gay Jack;References 1 http:prl.anu.eduaustudentinfo 2 H.M. Al-Khateeb, B.G. Birdsey, and T.J. Gay, UNL Doctoral....

  18. Budzik et al., page 1 of 30 RUNNING HEAD

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Budzik et al., page 1 of 30 RUNNING HEAD Resource Discovery Assistants JOURNAL TITLE International Resource Discovery in the Context of Ongoing Tasks with Proactive Assistants CONTACT AUTHOR Jay Budzik. Evanston, IL 60201 USA +1 847 467-1771 (phone) +1 847 491-5258 (fax) budzik@infolab.nwu.edu AUTHORS Jay

  19. Diss. ETH Nr. 10714 Helium und Tritium als Tracer fr

    E-Print Network [OSTI]

    Aeschbach-Hertig, Werner

    Diss. ETH Nr. 10714 Helium und Tritium als Tracer für physikalische Prozesse in Seen ABHANDLUNG zur Zürich 1994 #12;Kurzfassung ix Kurzfassung Der radioaktive Zerfall von 3H (Tritium) zu 3He mit einer Fluide aus dem Erdinnern. Helium und Tritium werden massenspektrometrisch analysiert. Im Rahmen dieser Ar

  20. Spin glass behavior in FeAl2

    E-Print Network [OSTI]

    Lue, CS; Oner, Y.; Naugle, Donald G.; Ross, JH.

    2001-01-01T23:59:59.000Z

    Magnetic and transport measurements indicate FeAl2 to be an ordered intermetallic spin glass, with canonical behavior including a susceptibility cusp at T-f = 35 K and frequency-dependent susceptibility below T-f. The field-cooled and zero...