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


1

latitude tilt | OpenEI  

Open Energy Info (EERE)

latitude tilt latitude tilt Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Nepal. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. Source U.S. National Renewable Energy Laboratory (NREL) Date Released April 12th, 2005 (9 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmospheric water vapor GIS latitude tilt Nepal NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile (zip, 25.6 KiB) text/csv icon Download Data (csv, 36.2 KiB)

2

GEF. latitude tilt | OpenEI  

Open Energy Info (EERE)

GEF. latitude tilt GEF. latitude tilt Dataset Summary Description (Abstract): Latitude tilted solar radiation in kWh/m2/day for 1 year organized into cells with 40km x 40km (Purpose): To provide a set of consistent, reliable, verifiable, and accessible global data sets for international and in-country investors and other stakeholders Source INPE (National Institute for Spatial Research) and LABSOLAR (Laboratory of Solar Energy/Federal University of Santa Catarina) - Brazil Date Released August 08th, 2009 (5 years ago) Date Updated August 08th, 2009 (5 years ago) Keywords Brazil GEF. latitude tilt INPE LABSOLAR solar SWERA TILT UNEP Data application/zip icon Download Shapefile (zip, 706.1 KiB) text/csv icon Download Data (csv, 999.1 KiB) Quality Metrics Level of Review Some Review

3

Solar: monthly and annual average latitude tilt irradiance GIS...  

Open Energy Info (EERE)

& Annual Average (July 1983 - June 2005)
Parameter: Latitude Tilt Radiation (kWhm2day)
Internet: http:eosweb.larc.nasa.govsse
Note 1:...

4

Solar: monthly and annual latitude tilt horizontal GIS data at 40km  

Open Energy Info (EERE)

latitude tilt horizontal GIS data at 40km latitude tilt horizontal GIS data at 40km resolution for Nepal from NREL Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Nepal. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. (Supplemental Information): These data provide monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. The solar resource value is represented as watt-hours per square meter per day for each month. The

5

Solar: monthly latitude tilt GIS data at 40km resolution for Bangladesh  

Open Energy Info (EERE)

latitude tilt GIS data at 40km resolution for Bangladesh latitude tilt GIS data at 40km resolution for Bangladesh from NREL Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Bangladesh. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. (Supplemental Information): These data provide monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. The solar resource value is represented as watt-hours per square meter per day for each month. The

6

Solar: annual and seasonal average latitude tilt GIS data (contours) for  

Open Energy Info (EERE)

latitude tilt GIS data (contours) for latitude tilt GIS data (contours) for Brazil from INPE and LABSOLAR Dataset Summary Description (Abstract): Annual and seasonal mean of Latitude Tilt Solar Radiation in kWh/m2/day based on data from 1995 to 2002 (Purpose): To provide a set of consistent, reliable, verifiable, and accessible global data sets for international and in-country investors and other stakeholders (Supplemental Information): The cross-calibration process worked with data from 3 ground stations: Caicó (located in the Northeast of Brazil), Florianópolis (located in the South) and Balbina (located in Amazonia). These data have been used for validation and comparison of radiation transfer models operated in SWERA to estimate the incidence of solar radiation on the surface of the country from satellite images

7

South America Latitude Tilted SR Solar Model from INPE and LABSOLAR |  

Open Energy Info (EERE)

Latitude Tilted SR Solar Model from INPE and LABSOLAR Latitude Tilted SR Solar Model from INPE and LABSOLAR Dataset Summary Description (Abstract): Mean values of Latitude Tilted Solar Radiation in kWh/m2/day for 40km cells for 1 year (month, season, year) based on data from 1995 to 2005 (Purpose): To provide a set of consistent, reliable, verifiable, and accessible global data sets for international and in-country investors and other stakeholders (Supplemental Information): The BRASIL-SR model (developed by INPE - National Institute for Space Research) and the ARCVIEW software were used to produce the dataset and SHAPE files.The assessment of reliability levels of the BRASIL-SR model were performed through the evaluation of the deviations shown by the estimated values for solar radiation flux vis-à-vis the values measured at the surface (ground truth). This evaluation was done in two phases. The first phase consisted in an inter-comparison between the core radiation transfer models adopted by the SWERA Project to map the solar energy in the various countries participating in the project. The HELIOSAT model took part in this phase like benchmark due to its employment to map solar energy resources in countries from European Union. In the second phase, the solar flux estimates provided by the BRASIL-SR model were compared with measured values acquired at several solarimetric stations spread along the Brazilian territory. The BRASIL-SR model is not validated for areas covered by snow.

8

Solar: monthly and annual average latitude tilt GIS data at 40km resolution  

Open Energy Info (EERE)

Mexico, Central America, and the Caribbean Islands from NREL Mexico, Central America, and the Caribbean Islands from NREL Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude, for Mexico, Central America, and the Caribbean Islands. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. (Supplemental Information): These data provide monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. The solar resource value is represented as watt-hours per square meter per day for each month. The

9

Solar: monthly and annual average latitude tilt irradiance GIS data at  

Open Energy Info (EERE)

irradiance GIS data at irradiance GIS data at one-degree resolution of the World from NASA/SSE Dataset Summary Description (Abstract): Latitude Tilt Irradiance NASA Surface meteorology and Solar Energy (SSE) Release 6.0 Data Set (Jan 2008)22-year Monthly & Annual Average (July 1983 - June 2005) Parameter: Latitude Tilt Radiation (kWh/m^2/day) Internet: http://eosweb.larc.nasa.gov/sse/ Note 1: SSE Methodology & Accuracy sections online Note 2: Lat/Lon values indicate the lower left corner of a 1x1 degree region. Negative values are south and west; positive values are north and east. Boundaries of the -90/-180 region are -90 to -89 (south) and -180 to -179 (west). The last region, 89/180, is bounded by 89 to 90 (north) and 179 to 180 (east). The mid-point of the region is +0.5 added to the the Lat/Lon value. These data are regional averages; not point data.

10

Solar: monthly and annual average latitude tilt GIS data at 40km resolution  

Open Energy Info (EERE)

Ghana from NREL Ghana from NREL Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Ghana. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented horizontally. (Supplemental Information): These data provide monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. The solar resource value is represented as watt-hours per square meter per day for each month. The data were developed from NREL's Climatological Solar Radiation (CSR) Model. This model uses information on cloud cover, atmospheric water vapor and trace gases, and the amount of aerosols in the atmosphere to

11

Brazil Latitude Tilted Solar Radiation Model (40km) from INPE and LABSOLAR  

Open Energy Info (EERE)

40km) from INPE and LABSOLAR 40km) from INPE and LABSOLAR Dataset Summary Description (Abstract): Latitude tilted solar radiation in kWh/m2/day for 1 year organized into cells with 40km x 40km (Purpose): To provide a set of consistent, reliable, verifiable, and accessible global data sets for international and in-country investors and other stakeholders (Supplemental Information): The BRASIL-SR model and the SPRING software (both developed by INPE - National Institute for Space Research) were used to produce the dataset and SHAPE files.The assessment of reliability levels of the BRASIL-SR model were performed through the evaluation of the deviations shown by the estimated values for solar radiation flux vis-à-vis the values measured at the surface (ground truth). This evaluation was done in two phases. The first phase

12

Solar: monthly and annual average latitude tilt GIS data at 40km resolution  

Open Energy Info (EERE)

China from NREL China from NREL Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for China. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. (Supplemental Information): These data provide monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. The solar resource value is represented as watt-hours per square meter per day for each month. The data were developed from NREL's Climatological Solar Radiation (CSR) Model. This model uses information on cloud cover, atmospheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and sky) falling on a horizontal surface. Existing ground measurement stations

13

Brazil Latitude Tilted Solar Radiation Model (10km) from INPE and LABSOLAR  

Open Energy Info (EERE)

10km) from INPE and LABSOLAR 10km) from INPE and LABSOLAR Dataset Summary Description (Abstract): Latitude tilted solar radiation in kWh/m2/day for 1 year organized into cells with 10km x 10km (Purpose): The BRASIL-SR model and the SPRING software (both developed by INPE -National Institute for Space Research) were used to produce the dataset and SHAPE files (Supplemental Information): The assessment of reliability levels of the BRASIL-SR model were performed through the evaluation of the deviations shown by the estimated values for solar radiation flux vis-à-vis the values measured at the surface (ground truth). This evaluation was done in two phases. The first phase consisted in an inter-comparison between the core radiation transfer models adopted by the SWERA Project to map the solar energy in the various countries participating in the project. The HELIOSAT model took part in this phase like benchmark due to its employment to map solar energy resources incountries from European Union. In the second phase, the solar flux estimates providedby the BRASIL-SR model were compared with measured values acquired at several solarimetric stations spread along the Brazilian territory

14

latitude | OpenEI  

Open Energy Info (EERE)

42 42 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278742 Varnish cache server latitude Dataset Summary Description (Abstract): Latitude Tilt Irradiance NASA Surface meteorology and Solar Energy (SSE) Release 6.0 Data Set (Jan 2008)22-year Monthly & Annual Average (July 1983 - June 2005) Parameter: Latitude Tilt Radiation (kWh/m^2/day) Internet: http://eosweb.larc.nasa.gov/sse/ Note 1: SSE Methodology & Accuracy sections online Source U.S. National Aeronautics and Space Administration (NASA), Surface meteorology and Solar Energy (SSE) Date Released March 31st, 2009 (5 years ago) Date Updated April 01st, 2009 (5 years ago) Keywords GIS global irradiance latitude

15

latitutde tilt irradiance | OpenEI  

Open Energy Info (EERE)

latitutde tilt irradiance latitutde tilt irradiance Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Bangladesh. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. Source NREL Date Released April 12th, 2005 (9 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords atmospheric water vapor GEF GIS latitutde tilt irradiance NREL solar SWERA TILT UNEP Data text/csv icon Download Data (csv, 35.5 KiB) application/zip icon Download Shapefile (zip, 26.7 KiB) Quality Metrics

16

Abstract  

Science Conference Proceedings (OSTI)

Page 1. Page 2. Page 3. iii Abstract The Construction and Building Subcommittee of the National Science and Technology ...

1998-11-03T23:59:59.000Z

17

Abstract:  

NLE Websites -- All DOE Office Websites (Extended Search)

Abstract: New low-dimensional materials such as graphene and hexagonal boron nitride (hBN) have opened up new opportunities in experimental condensed matter physics, chemistry,...

18

Abstract  

NLE Websites -- All DOE Office Websites (Extended Search)

Adaptation of the SGT6-6000G to a Dynamic Adaptation of the SGT6-6000G to a Dynamic Power Generation Market Ed Bancalari - Manager, SGT6-6000G Frame Pedy Chan - Project Engineer, SGT6-6000G Frame POWER-GEN International 2005 - Las Vegas, Nevada December 6-8th Abstract This paper describes the U.S. market conditions in which the SGT6-6000G was designed and its evolution to accommodate the current and future market requirements. The U.S. market drivers during the SGT6-6000G design were deregulation and replacing the old base load generation, such as old coal plants, with high efficiency/output power and low emissions combined cycle plants. The SGT6-6000G was originally designed primarily for base load operation, but also with sufficient cyclic life margin on its critical components to make it inherently suitable for

19

File:NREL-asia-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

asia-tilt.pdf asia-tilt.pdf Jump to: navigation, search File File history File usage Selected Asian Countries - Annual Tilted at Latitude Solar Radiation (PDF) Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 3.05 MB, MIME type: application/pdf) Title Selected Asian Countries - Annual Tilted at Latitude Solar Radiation (PDF) Description Selected Asian Countries - Annual Tilted at Latitude Solar Radiation (PDF) Sources National Renewable Energy Laboratory Authors Donna Heimiller Related Technologies Solar, Solar-PV, Solar-40km Creation Date 2006-07-13 Extent International Countries Bhutan, China, Nepal, Mongolia, India, North Korea, South Korea, Vietnam, Laos, Thailand, Cambodia, Philippines, Bangladesh UN Region Southern Asia, Eastern Asia, South-Eastern Asia

20

Building Energy Software Tools Directory: oTilt  

NLE Websites -- All DOE Office Websites (Extended Search)

oTilt oTilt tool_otilt oTilt is an online tool for quickly determining the optimum tilt angles for solar collectors. Site can be located in an integrated Google map, searching it using keywords (e.g. Central Park, New York) or by directly entering latitude and longitude. oTilt determines the optimum monthly, seasonal, half-yearly and fixed tilt angles for solar collectors at selected site location along with respective energy collection during these spans. Results are presented in the form of a table. Screen Shots Keywords solar radiations, radiations on tilted surface, optimum tilt angle, optimum pitch angle, collector slope Validation/Testing Methodology and validation of results is given on website Expertise Required No special expertise needed. Users More than 100.

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


21

Brazil Latitude Tilted Solar Radiation Model (40km) from INPE...  

Open Energy Info (EERE)

by INPE - National Institute for Space Research) were used to produce the dataset and SHAPE files.
The assessment of reliability levels of the BRASIL-SR model were performed...

22

Brazil Latitude Tilted Solar Radiation Model (10km) from INPE...  

Open Energy Info (EERE)

INPE -
National Institute for Space Research) were used to produce the dataset and SHAPE files

(Supplemental Information): The assessment of...

23

Solar: monthly and annual latitude tilt horizontal GIS data at...  

Open Energy Info (EERE)

on cloud cover, atmospheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and...

24

Tilted Baroclinic Tidal Vortices  

Science Conference Proceedings (OSTI)

The structure of baroclinic vortices generated by horizontal flow separation past a sloping headland in deep, stably stratified waters is investigated. The most distinctive feature of these eddies is that their cores are strongly tilted with ...

Miguel Canals; Geno Pawlak; Parker MacCready

2009-02-01T23:59:59.000Z

25

Observations of Tilting Meddies  

Science Conference Proceedings (OSTI)

SOFAR floats at different depths within two Mediterranean Water eddies (meddies) reveal that the meddy rotation axes tilt transversely with respect to the meddy translation direction. The rotation axis of one of the meddies (Meddy 1) was ...

David Walsh; Philip L. Richardson; Jim Lynch

1996-06-01T23:59:59.000Z

26

File:NREL-afg-10km-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

tilt.pdf tilt.pdf Jump to: navigation, search File File history File usage Afghanistan - Annual Flat Plate Tilted at Latitude Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 468 KB, MIME type: application/pdf) Title Afghanistan - Annual Flat Plate Tilted at Latitude Description Afghanistan - Annual Flat Plate Tilted at Latitude Sources National Renewable Energy Laboratory Authors Donna Heimiller Related Technologies Solar, Solar-PV, Solar-10km Creation Date 2007-06-01 Extent International Countries Afghanistan UN Region Southern Asia File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 15:30, 14 December 2010 Thumbnail for version as of 15:30, 14 December 2010 1,650 × 1,275 (468 KB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch" data

27

File:NREL-africa-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

tilt.pdf tilt.pdf Jump to: navigation, search File File history File usage Africa - Annual Flat Plate Tilted at Latitude (PDF) Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 5.69 MB, MIME type: application/pdf) Title Africa - Annual Flat Plate Tilted at Latitude (PDF) Description Africa - Annual Flat Plate Tilted at Latitude (PDF) Sources National Renewable Energy Laboratory Authors Donna Heimiller Related Technologies Solar, Solar-PV, Solar-40km Creation Date 2005-01-11 Extent Continent Countries Africa UN Region File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 15:34, 14 December 2010 Thumbnail for version as of 15:34, 14 December 2010 1,650 × 1,275 (5.69 MB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch" data

28

TILT | OpenEI  

Open Energy Info (EERE)

TILT TILT Dataset Summary Description Developed by NREL and the U.S. Trade and Development Agency, this geographic toolkit that allows users to relate the renewable energy resource (solar and wind) data to other geographic data, such as land use, protected areas, elevation, etc. The GsT was completely redesigned and re-released in November 2010 to provide a more modern, easier-to-use interface with considerably faster analytical querying capabilities. The revised version of the Geospatial Toolkit for Turkey is available using the following link: http://www.nrel.gov/international/downloads/gst_turkey.exe Source GeoModel Date Released March 31st, 2009 (5 years ago) Date Updated July 06th, 2012 (2 years ago) Keywords DNI GeoModel GHI GIS GsT NREL solar SWERA TILT

29

Abstract pathfinder  

Science Conference Proceedings (OSTI)

We present Abstract Pathfinder, an extension to the Java Pathfinder (JPF) verification tool-set that supports data abstraction to reduce the large data domains of a Java program to small, finite abstract domains, making the program more amenable to verification. ... Keywords: Java pathfinder, abstraction, state space traversal

Artem Khyzha; Pavel Parzek; Corina S. P?s?reanu

2012-11-01T23:59:59.000Z

30

Letter to the Editor Geomagnetic storm eects at low latitudes  

E-Print Network (OSTI)

Letter to the Editor Geomagnetic storm eects at low latitudes R. G. Rastogi School of Physics, Ahmedabad 380 009, India Received: 30 April 1998 / Accepted: 3 September 1998 Abstract. The geomagnetic corrected for geomagnetic latitudes. The disturbance daily variation of H at equatorial stations showed

Paris-Sud XI, Université de

31

PROGRAM ABSTRACTS  

NLE Websites -- All DOE Office Websites (Extended Search)

& DEVELOPMENT: & DEVELOPMENT: PROGRAM ABSTRACTS Energy Efficiency and Renewable Energy Office of Transportation Technologies Office of Advanced Automotive Technologies Catalyst Layer Bipolar Plate Electrode Backing Layers INTEGRATED SYSTEMS Polymer Electrolyte Membrane Fuel Cells Fuel Cell Stack

32

Network Abstractions:  

NLE Websites -- All DOE Office Websites (Extended Search)

Abstractions: Abstractions: The first step towards a programmable WAN Inder Monga TIP 2013 January 15 th , 2013 Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science Ongoing Science Revolution Data-intensive Science * Era of 'Big-Data' Exascale, HPC and Future Data Centers * Optics to the end 12/18/12 2 Inder Monga, OTS Demo Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science Data Integration Bringing together 'big-data' from various sources Dataset Experiment Data Simulation Data Observation Data Source: Kathy Yelick Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science Distributed Data, consolidated computation Elephant Flows: 'big-data' movement for Science, end-to-end

33

Radiation Incident on Tilted Collectors  

Science Conference Proceedings (OSTI)

For solar energy system design purposes, observations of solar radiation on a horizontal surface must be converted to values on a tilted energy collector. An empirical conversion relationship, introduced by Liu and Jordan (1960) and based on ...

P. J. Robinson

1981-12-01T23:59:59.000Z

34

File:NREL-bhutan-10kmsolar-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

kmsolar-tilt.pdf kmsolar-tilt.pdf Jump to: navigation, search File File history File usage Bhutan - Annual - Flat PlateTilted at Latitude Solar Radiation Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 333 KB, MIME type: application/pdf) Title Bhutan - Annual - Flat PlateTilted at Latitude Solar Radiation Description Bhutan - Annual - Flat PlateTilted at Latitude Solar Radiation Sources National Renewable Energy Laboratory Authors Donna Heimiller Related Technologies Solar, Solar-PV, Solar-10km Creation Date 2009-03-03 Extent International Countries Bhutan UN Region Southern Asia File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 15:51, 14 December 2010 Thumbnail for version as of 15:51, 14 December 2010 1,650 × 1,275 (333 KB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch" data

35

BEAM TILTED CORRELATIONS Frank Vignola  

E-Print Network (OSTI)

, wind speed, and other meteorological variables and weather conditions. With the variety of solar cell from tilted solar radiance. This model will then be used to estimate the performance of a photovoltaic from the modules, module temperature, ambient temperature, wind speed, incident solar radiation

Oregon, University of

36

South America Latitude Tilted SR Solar Model from INPE and LABSOLAR  

Open Energy Info (EERE)

for Space Research) and the ARCVIEW software were used to produce the dataset and SHAPE files.
The assessment of reliability levels of the BRASIL-SR model were performed...

37

Solar: monthly and annual average latitude tilt GIS data at 40km...  

Open Energy Info (EERE)

on cloud cover, atmospheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and...

38

Solar: monthly latitude tilt GIS data at 40km resolution for...  

Open Energy Info (EERE)

on cloud cover, atmospheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and...

39

abstract data type  

Science Conference Proceedings (OSTI)

Definition of abstract data type, possibly with links to more information and implementations. NIST. abstract data type. (definition). ...

2013-11-08T23:59:59.000Z

40

Making abstract domains condensing  

Science Conference Proceedings (OSTI)

In this article, we show that reversible analyses of logic languages by abstract interpretation can be performed without loss of precision by systematically refining abstract domains. This is obtained by adding to the abstract domain the minimal amount ... Keywords: Abstract domain, abstract interpretation, completeness, condensation, linear logic, logic program analysis

Roberto Giacobazzi; Francesco Ranzato; Francesca Scozzari

2005-01-01T23:59:59.000Z

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


41

Complementation in abstract interpretation  

Science Conference Proceedings (OSTI)

Reduced product of abstract domains is a rather well-known operation for domain composition in abstract interpretation. In this article, we study its inverse operation, introducing a notion of domain complementation in abstract interpretation. Complementation ... Keywords: abstract domain, abstract interpretation, closure operator, complementation, functional and logic programming, program analysis

Agostino Cortesi; Gilberto Fil; Francesco Ranzato; Roberto Giacobazzi; Catuscia Palamidessi

1997-01-01T23:59:59.000Z

42

Making abstract interpretations complete  

Science Conference Proceedings (OSTI)

Completeness is an ideal, although uncommon, feature of abstract interpretations, formalizing the intuition that, relatively to the properties encoded by the underlying abstract domains, there is no loss of information accumulated in abstract computations. ...

Roberto Giacobazzi; Francesco Ranzato; Francesca Scozzari

2000-03-01T23:59:59.000Z

43

Fair Model Checking of Abstractions (Extended Abstract)  

E-Print Network (OSTI)

. The abstract transitions (dashed and fat arrows) are explained further on. A transition system models of a model by ignoring certain static aspects. Such a reduction is usually necessary to render model checking

Dams, Dennis

44

SSRL30 Abstracts  

NLE Websites -- All DOE Office Websites (Extended Search)

abstracts highlighting research activities conducted over the past year at SSRL for oral and poster presentations at the Users' Meeting. Please use the abstract submission...

45

Stabilizing windings for tilting and shifting modes  

DOE Patents (OSTI)

This invention provides simple, inexpensive, independent and passive, conducting loops for stabilizing a plasma ring having externally produced equilibrium fields on opposite sides of the plasma ring and internal plasma currents that interact to tilt and/or shift the plasma ring relative to the externally produced equilibrium field so as to produce unstable tilting and/or shifting modes in the plasma ring. More particularly this invention provides first and second passive conducting loops for containing first and second induced currents in first and second directions corresponding to the amplitude and directions of the unstable tilting and/or shifting modes in the plasma ring. To this end, the induced currents provide additional magnetic fields for producing restoring forces and/or restoring torques for counteracting the tilting and/or shifting modes when the conducting loops are held fixed in stationary positions relative to the externally produced equilibrium fields on opposite sides of the plasma ring.

Jardin, S.C.; Christensen, U.R.

1982-02-26T23:59:59.000Z

46

Abstract Control Password: 247211  

E-Print Network (OSTI)

another abstract: Same Program Help: Instructions Troubleshooting Report a Technical Problem Status 1 2 3

LaBean, Thomas H.

47

View-Augmented Abstractions  

Science Conference Proceedings (OSTI)

This paper introduces view-augmented abstractions, which specialize an underlying numeric domain to focus on a particular expression or set of expressions. A view-augmented abstraction adds a set of materialized views to the original domain. View augmentation ... Keywords: Numeric abstract domains, abstract-interpretation precision, view maintenance

Matt Elder; Denis Gopan; Thomas Reps

2010-10-01T23:59:59.000Z

48

2013 AAOCS Abstract Outline  

Science Conference Proceedings (OSTI)

Guidelines for submission Please submit abstracts by Friday the 20th September 2013 - Submissions can be for oral or poster presentations (please indicate preference) - Submit a single paragraph abstract of ...

49

Quality Standards for Abstracts  

Science Conference Proceedings (OSTI)

QUALITY STANDARDS FOR ABSTRACTS American Oil Chemists Society (AOCS) An abstract allows you to concisely convey to the scientific community the value and importance of your research. Its restricted length allows the reader to quickly eva

50

CALL FOR ABSTRACTS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CALL FOR ABSTRACTS CALL FOR ABSTRACTS For the 2014 National Environmental Justice Conference and Training Program (Due to the recent Federal Government Shutdown, the dates for the submission and acceptance of Abstracts have been extended as set forth below) The 2014 National Environmental Justice Conference and Training Program planners are inviting individuals to submit abstracts, not to exceed two pages, related to environmental justice. Each abstract should include the submitter's name, affiliation and full contact information. The overall conference theme is Enhancing Communities Through Capacity Building and Technical Assistance. The subtheme for the 2014 conference is: Environmental Justice: The Next Twenty Years. The conference planners are interested in panel presentations,

51

About this Abstract  

Science Conference Proceedings (OSTI)

Abstract Scope, With the rapid development of Home appliance and automobile ... Major energy consuming media is mixed gas and natural gas which is...

52

About this Abstract  

Science Conference Proceedings (OSTI)

Abstract Scope, Because the surface pores of porous Si3N4 could decrease mechanical properties and absorb moisture seriously, its application as insulation...

53

Abstract for Prashanth Jaikumar  

NLE Websites -- All DOE Office Websites (Extended Search)

McGill University, Montreal, Canada Neutrino Emission from Phases of Dense Matter in Compact Stars Abstract: Neutron stars are astrophysical neutrino factories which cool...

54

CALL FOR ABSTRACTS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CALL FOR ABSTRACTS CALL FOR ABSTRACTS For the 2013 National Environmental Justice Conference and Training Program The 2013 National Environmental Justice Conference and Training Program planners are inviting individuals to submit abstracts of no less than 1 page and no more than 2 pages related to environmental justice. The conference will focus on Enhancing Communities Through Capacity Building and Technical Assistance. However, all environmental justice related abstracts will be considered. Individuals selected to present or moderate will serve on a voluntary basis. All moderators and presenters MUST register for the conference. Since the registration is free for most participants, conference travel expenses and hotel accommodations will be at the participant's expense. Each abstract should include the submitter's

55

SSRL28 Abstract Submission  

NLE Websites -- All DOE Office Websites (Extended Search)

Visitor Info Visitor Info General Info Need more information? Contact: Cathy Knotts Manager, URA SSRL, MS 99 2575 Sand Hill Road Menlo Park, CA 94025 28th Annual Stanford Synchrotron Radiation Laboratory Users' Meeting Menlo Park, California USA October 17-19, 2001 Oral Abstract Submissions - Due August 24 Poster Abstract Submissions - Due September 28 Users are invited to submit abstracts highlighting research activities conducted over the past year at SSRL for poster presentations at the Users' Meeting. Please use the abstract submission form via the web. POSTER SESSION Posters will be displayed throughout the meeting and will be highlighted during a poster session and reception on Thursday, October 19. The poster session will be located just steps away from the main auditorium and the vendor display area. Users presenting posters must also register for the Users' Meeting.

56

102nd Abstracts  

Science Conference Proceedings (OSTI)

102nd Abstracts Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control dispersions edible exhibit expo fats functions fundamentals industry lecithin Meetings nutrition oils process qual

57

101st Abstracts  

Science Conference Proceedings (OSTI)

101st Abstracts Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control dispersions edible exhibit expo fats functions fundamentals industry lecithin Meetings nutrition oils process qua

58

103rd Abstracts  

Science Conference Proceedings (OSTI)

103rd Abstracts Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control dispersions edible exhibit expo fats functions fundamentals industry lecithin Meetings nutrition oils process qual

59

99th Abstracts  

Science Conference Proceedings (OSTI)

99th Abstracts Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control dispersions edible exhibit expo fats functions fundamentals industry lecithin Meetings nutrition oils process qual

60

104th Abstracts  

Science Conference Proceedings (OSTI)

104th Abstracts Meetings, Conferences and Short Courses aocs AOCS Annual Meeting & Expo Call for Papers Conferences Congress control dispersions edible exhibit expo fats functions fundamentals industry lecithin Meetings nutrition oils process qual

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


61

Abstracts of contributed papers  

Science Conference Proceedings (OSTI)

This volume contains 571 abstracts of contributed papers to be presented during the Twelfth US National Congress of Applied Mechanics. Abstracts are arranged in the order in which they fall in the program -- the main sessions are listed chronologically in the Table of Contents. The Author Index is in alphabetical order and lists each paper number (matching the schedule in the Final Program) with its corresponding page number in the book.

Not Available

1994-08-01T23:59:59.000Z

62

Tilting train smooths out the curves  

Science Conference Proceedings (OSTI)

This article describes a Swedish train that leans into curves and speed around them safely at more than 100 miles per hour and is being tested on a tortuous railroad corridor in the Northeast United States. If the test proves successful, the train--the X2000--could become a fixture in the country's rail system. The train has flexible steering that allows the wheels to hug the rail and permits it to drive around turns faster than most other trains, according to Amtrak. Further, all of the train, expect the locomotive, tilts as it winds its way around the curves. The tilting compensates for the centrifugal force on passengers at high speeds. The X2000 is one of several train systems under consideration by railroads in the United States to improve the rail system in the country. Among the others are Germany's Inter-City Express (ICE) and France's Train a Grande Vitesse (TGV), built by GEC Alshthom (Paris).

O'Connor, L.

1993-02-01T23:59:59.000Z

63

Stabilizing windings for tilting and shifting modes  

DOE Patents (OSTI)

This invention relates to passive conducting loops for stabilizing a plasma ring against unstable tilting and/or shifting modes. To this end, for example, plasma ring in a spheromak is stabilized by a set of four figure-8 shaped loops having one pair on one side of the plasma and one pair on the other side with each pair comprising two loops whose axes are transverse to each other.

Jardin, Stephen C. (Princeton, NJ); Christensen, Uffe R. (Princeton, NJ)

1984-01-01T23:59:59.000Z

64

The cost of noise reduction in commercial tilt rotor aircraft  

E-Print Network (OSTI)

The relationship between direct operating cost and departure noise annoyance was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt rotor aircraft designs to meet various ...

Faulkner, Henry B.

1974-01-01T23:59:59.000Z

65

Japan-Abstract.indd  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nuclear Energy Research Initiative Nuclear Energy Research Initiative U.S. DEPARTMENT OF ENERGY INTERNATIONAL NUCLEAR ENERGY RESEARCH INITIATIVE United States/Japan ABSTRACT Principal Investigator (U.S.): S. Michael Modro, Idaho National Engineering and Environmental Laboratory Principal Investigator (Japan): Professor Hideki Matsui, Institute for Materials Research, Tohoku University Collaborators: University of Michigan, University of

66

Biological & Environmental Research Abstracts Database  

Office of Scientific and Technical Information (OSTI)

Submit Ober Abstracts All project abstracts should be submitted via email to: Please include the project title and principal investigator's name along with the abstract submission....

67

SSRL29 Abstract Form  

NLE Websites -- All DOE Office Websites (Extended Search)

Users are invited to submit abstracts highlighting research activities conducted over the past year at SSRL for oral or poster presentation at the meeting. Posters will be displayed throughout the meeting and will be highlighted during a poster session and reception on Monday, October 7. Graduate students submitting posters must also register for the Users' Meeting and are eligible for one of the poster prizes. All posters require submission of this form no later than September 23 to guarantee space and inclusion in the program materials. Users are invited to submit abstracts highlighting research activities conducted over the past year at SSRL for oral or poster presentation at the meeting. Posters will be displayed throughout the meeting and will be highlighted during a poster session and reception on Monday, October 7. Graduate students submitting posters must also register for the Users' Meeting and are eligible for one of the poster prizes. All posters require submission of this form no later than September 23 to guarantee space and inclusion in the program materials. Please Note: Fields marked with require entry. General Presentation Information Please select a presentation type: Oral Presentation Poster Presentation Invited Presentation: Users' Meeting Invited Presentation: Workshop Speaker

68

Northern and Mid-Latitude Soil Data Released  

NLE Websites -- All DOE Office Websites (Extended Search)

and Mid-Latitude Soil Data Released The ORNL DAAC announces the release of the data set "Northern and Mid-Latitude Soil Database, Version 1." This data set was developed...

69

Tracer Equivalent Latitude: A Diagnostic Tool for Isentropic Transport Studies  

Science Conference Proceedings (OSTI)

Area equivalent latitude based on potential vorticity (PV) is a widely used diagnostic for isentropic transport in the stratosphere and upper troposphere. Here, an alternate method for calculating equivalent latitude is explored, namely, a ...

Douglas R. Allen; Noboru Nakamura

2003-01-01T23:59:59.000Z

70

EBS Radionuclide Transport Abstraction  

Science Conference Proceedings (OSTI)

The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in ''Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration'' (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment for the license application (TSPA-LA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA-LA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers advective transport and diffusive transport from a breached waste package. Advective transport occurs when radionuclides that are dissolved or sorbed onto colloids (or both) are carried from the waste package by the portion of the seepage flux that passes through waste package breaches. Diffusive transport occurs as a result of a gradient in radionuclide concentration and may take place while advective transport is also occurring, as well as when no advective transport is occurring. Diffusive transport is addressed in detail because it is the sole means of transport when there is no flow through a waste package, which may dominate during the regulatory compliance period in the nominal and seismic scenarios. The advective transport rate, when it occurs, is generally greater than the diffusive transport rate. Colloid-facilitated advective and diffusive transport is also modeled and is presented in detail in Appendix B of this report.

J.D. Schreiber

2005-08-25T23:59:59.000Z

71

Microwave Emission at High Galactic Latitudes  

E-Print Network (OSTI)

We use the COBE Differential Microwave Radiometers (DMR) 4-year sky maps to model Galactic microwave emission at high latitudes (|b| > 20 deg). Cross-correlation of the DMR maps with Galactic template maps detects fluctuations in the high-latitude microwave sky brightness with the angular variation of the DIRBE far-infrared dust maps and a frequency dependence consistent with a superposition of dust and free-free emission. We find no significant correlations between the DMR maps and various synchrotron templates. On the largest angular scales (e.g., quadrupole), Galactic emission is comparable in amplitude to the anisotropy in the cosmic microwave background (CMB). The CMB quadrupole amplitude, after correction for Galactic emission, has amplitude $Q_{rms}$ = 10.7 uK with random uncertainty 3.6 uK and systematic uncertainty 7.1 uK from uncertainty in our knowledge of Galactic microwave emission.

A. Kogut; G. Hinshaw; A. J. Banday; C. L. Bennett; K. Gorski; G. F. Smoot; E. L. Wright

1996-01-12T23:59:59.000Z

72

Abstract List.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

Synthesis Workshop: University of Virginia, October 7-11, 2000 Synthesis Workshop: University of Virginia, October 7-11, 2000 LIST OF PRESENTATIONS and ACCOMPANYING ABSTRACTS Monday October 7, 2001 Relevance of SAFARI 2000: Science to National and International Program Goals 09:00 - 09:10 Official Welcome to the University of Virginia/Opening of the Synthesis Workshop Prof. Gene Block, Provost, University of Virginia 09:10 - 09:30 SAFARI 2000 - Past, Present, Future Asst. Prof. Robert J. Swap, University of Virginia 09:30 - 09:50 Relevance of SAFARI 2000 to the NASA ESE Dr. Diane Wickland, NASA HQ and Prof. Chris O. Justice, University of Maryland 09:50 - 10:10 Relevance of SAFARI 2000 to South Africa's National Research Foundation, the Department of Arts, Culture, Science and Technology

73

Abstract Deducibility and. . .  

E-Print Network (OSTI)

Deducibility and Domain Theory by Vladimir Yu. Sazonov 1 ;2 Dept. of Computer Science Rutgers University New Brunswick, New Jersey 08903 Dmitri I. Sviridenko Siberian Branch of Russian Acad. of Sci. Novosibirsk 1 Permanent Member: Computer Logic Laboratory, Program Systems Institute of Russian Acad. of Sci., Pereslavl-Zalessky, 152140, Russia. E-mail: sazonov@logic.botik.yaroslavl.su 2 Supported by RFBR (project 96-01-01717) and INTAS (project 93-845). DIMACS is a cooperative project of Rutgers University, Princeton University, AT&T Bell Laboratories and Bellcore. DIMACS is an NSF Science and Technology Center, funded under contract STC--91--19999; and also receives support from the New Jersey Commission on Science and Technology. ABSTRACT 1 According to the thesis "computability = deducibility" [4] here are investigated intensional aspects of domain theory as mathematical theory of computability (cf. e.g. [1--4]). A logistic system is any pair of sets A = hA; Ri, w...

Vladimir Yu. Sazonov; Dmitri I. Sviridenko

1996-01-01T23:59:59.000Z

74

Safe Use of a Tilting Dewar Cart | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

How to properly inspect a tilting dewar cart before each use. Duration 2:24 Topic Safety Browse By - Any - Energy -Energy efficiency --Vehicles ---Alternative fuels...

75

14th LAC Congress Abstracts  

Science Conference Proceedings (OSTI)

Abstracts from the 2011 Latin American Congress 14th LAC Congress Abstracts 14th AOCS Latin American Congress and Exhibition on Fats and Oils Resumenes/Abstracts Resumenes aparecen en el mismo idioma de la presentacin....

76

The trace partitioning abstract domain  

Science Conference Proceedings (OSTI)

In order to achieve better precision of abstract interpretation-based static analysis, we introduce a new generic abstract domain, the trace partitioning abstract domain. We develop a theoretical framework allowing a wide range of instantiations of the ...

Xavier Rival; Laurent Mauborgne

2007-08-01T23:59:59.000Z

77

Biological & Environmental Research Abstracts Database  

Office of Scientific and Technical Information (OSTI)

and Environmental Research Abstracts Database. Please logon. Logon Name: Password: Logon CommentsEmail Us * SecurityDisclaimer Notices * BER Abstracts Last Updated: September 27...

78

Adaptive control using neural network for command following of tilt-rotor airplane in 0-tilt angle mode  

Science Conference Proceedings (OSTI)

This paper deals with an autonomous flight algorithm design problem for the tilt-rotor airplane under development by Korea Aerospace Research Institute for simulation study. The objective of this paper is to design a guidance and control algorithm to ... Keywords: KARI tilt-rotor airplane, adaptive control, approximate modelbased inversion, command following, neural network

Jae Hyoung Im; Cheolkeun Ha

2009-09-01T23:59:59.000Z

79

Abstract  

Science Conference Proceedings (OSTI)

... the C50 report. However, no attempt is made to estimate or include the value of labor in do-it-yourself jobs. The types of ...

1998-11-03T23:59:59.000Z

80

Abstract  

Office of Scientific and Technical Information (OSTI)

SAND2007-2331 SAND2007-2331 Unlimited Release Printed April 2007 Autothermal Reforming of Natural Gas to Synthesis Gas Reference: KBR Paper #2031 Steven F. Rice and David P. Mann Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. Issued by Sandia National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by an agency of the United

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


81

Abstract  

NLE Websites -- All DOE Office Websites (Extended Search)

penetrating radar survey and tracer observations at the West Pearl penetrating radar survey and tracer observations at the West Pearl Queen carbon sequestration pilot site, New Mexico Thomas H. Wilson*, Arthur W. Wells, J. Rodney Diehl, Grant S. Bromhal, Duane H. Smith, and William Carpenter*, National Energy Technology Laboratory (NETL), Pittsburgh, PA & Morgantown, WV & *West Virginia University Department of Geology and Geography The potential for leakage of injected CO 2 at carbon sequestration sites is a significant concern in the design and deployment of long-term carbon sequestration efforts. Effective and reliable monitoring of near-surface environments in the vicinity of these sites is essential to ensure the viability of sequestration activities as well as long term public and environmental safety. Identification of geological features such as faults, fracture zones,

82

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

Proper maintenance can help vehicles perform as designed, positively affecting fuel economy, emissions, and overall driveability. This paper addresses the issue of whether air filter replacement improves fuel economy. Described are measured results for increasing air filter pressure drop in turbocharged diesel-engine-powered vehicles, with primary focus on changes in vehicle fuel economy but also including

83

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy use associated with air filtration is a recognized issue that is mentioned in sales literature of filter manufacturers, however, there is little information on the...

84

ABSTRACT:  

Science Conference Proceedings (OSTI)

... effective for extraction of sulfur and mercury from coals and other ... (3) Long, SE; Kelly, WR "Certification of SRM 1635, Coal; Constituent: Mercury (Hg ...

85

ABSTRACT  

Science Conference Proceedings (OSTI)

... quantities and the three components of velocity ... the original experiment, flow visualization provided some ... Symmetric behavior was observed for the ...

2001-10-12T23:59:59.000Z

86

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

windows in residential buildings offer the potential for the windows to transmit solar radiation when it is useful (the heating season) and to minimize solar transmission...

87

Abstract:  

NLE Websites -- All DOE Office Websites (Extended Search)

Host: Bobby Sumpter, sumpterbg@ornl.gov, 865.574.4973 Tuesday, June 11, 2013 11:00 am Iran Thomas Auditorium, 8600 Polymer-Based Photovoltaics: Chemistry Beyond Covalency, and...

88

Abstract:  

NLE Websites -- All DOE Office Websites (Extended Search)

Pat Collier, colliercp@ornl.gov, 865.576.3638 Thursday, November 14, 2013 11:00 am Iran Thomas Auditorium, 8600 Applying Physico-Chemical Laws in Oncology: Predicting...

89

Abstract  

E-Print Network (OSTI)

2030. *. 100L. 123823. 1.44. 2.04. 15. 4750. *. 100T. 143120. 0.00. 0.00. 1. 4400. *. 110L. 110193. 0.00. 0.04. 5. 5794. *. 110T. 114895. 0.00. 0.02. 3. 5976.

90

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

dioxide, and contributes to climate change. Modeling of the U.S. commercial building stock 1 indicates that 6.5% of all end-use energy (3.2% in offices) is for heating and...

91

Abstract  

Science Conference Proceedings (OSTI)

... into processes for designing, manufacturing, marketing, and distributing ... the movement of fire gases) and multi ... to thermal, flow, gas, and particulate ...

1999-05-06T23:59:59.000Z

92

Abstract  

NLE Websites -- All DOE Office Websites (Extended Search)

of Engineering for Gas Turbines and Power, 111, pp. 211-217. 3. Engel, R.J., Tyler, P.J., Wood, L.R., Entenmann, D.T., 1991, "Reliability, Availability Usage in the Development of...

93

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

Inc., the Management and Operating Contractor for the DOE's Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming. Project work was directed by Project...

94

Abstract  

NLE Websites -- All DOE Office Websites (Extended Search)

standardized BoP equipment (such as heat recovery steam generator, steam turbine, condenser, etc.) with similar performance levels. The gas turbine service Long Term Program...

95

Abstract:  

Science Conference Proceedings (OSTI)

... AG, 4734 (1992); RR Jones, CS Raman, S. W. Schumacher, PH Bucksbaum, Phys. ... Q. Turchette, C. Hood, W. Lange, H. Mabushi, HJ Kimble, Phys. ...

2002-11-14T23:59:59.000Z

96

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

Dimensional Computational Fluid Dynamics and Conduction Simulations of Heat Transfer in Horizontal Window Frames with Internal Cavities Arlid Gustavsen, Norwegian University for...

97

Abstract  

NLE Websites -- All DOE Office Websites (Extended Search)

friendly solid oxide fuel cell (SOFC) modules for use with commonly available fossil fuels at low cost. In order to quickly achieve the necessary manufacturing volume...

98

ABSTRACTS  

E-Print Network (OSTI)

Preface....................................................................................................................................... p.4

unknown authors

2012-01-01T23:59:59.000Z

99

Abstract  

E-Print Network (OSTI)

A re-evaluation of the Molten Salt Breeder Reactor concept has revealed problems related to its safety and to the complexity of the reprocessing considered. A reflection is carried out anew in view of finding innovative solutions leading to the Thorium Molten Salt Reactor concept. Several main constraints are established and serve as guides to parametric evaluations. These then give an understanding of the influence of important core parameters on the reactors operation. The aim of this paper is to discuss this vast research domain and to single out the Molten Salt Reactor configurations that deserve further evaluation.

L. Mathieu; D. Heuer; R. Brissot; C. Le Brun; E. Liatard; J. -m. Loiseaux; O. Mplan; E. Merle-lucotte; A. Nuttin; J. Wilson; C. Garzenne; D. Lecarpentier; E. Walle

2005-01-01T23:59:59.000Z

100

ABSTRACT  

E-Print Network (OSTI)

More and more, educational frameworks and accreditation bodies recommend implementing a system to evaluate and improve the quality of higher education institutions. This paper describes a student self-evaluation of a French engineering school which was carried out with an external institution as client. It describes the methodology and standards adopted by the students in order to conduct the evaluation, interview stakeholders, and rate compliance with maturity levels. An analysis of the quantitative and qualitative results of this evaluation is drawn, both from the quality assurance and student perspectives. The benefits, bias, and difficulties of this student-led institution evaluation are discussed. Finally, in this paper, the authors identify the skills specific to quality assurance engineers which this project allowed students to develop. They conclude on possible future issues concerning evaluation, such as student-led cross-evaluations among institutions. This paper will permit readers (i) to identify the strengths and weaknesses of a student-led evaluation, (ii) to validate or not the opportunity of dedicated student projects within their programs to facilitate the continuous improvement loop, and (iii) to underline specific student skills developed in such projects.

Claire Lassudrie; Juha Kontio; Siegfried Rouvrais

2013-01-01T23:59:59.000Z

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


101

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

Enginners ASHRAE Standard 62) specify minimum ventilation rates without taking into account the impact of those rates on IAQ. Innovative ventilation management is...

102

ABSTRACT  

NLE Websites -- All DOE Office Websites (Extended Search)

study of buildings and facilities constructed at Savannah River Site to produce heavy water in the 400D Area. It was prepared in accordance with a Memorandum of Agreement...

103

ABSTRACT  

Science Conference Proceedings (OSTI)

... to be identified as such or does not want ... the Truth?, Fire Safety Science Proceedings of the ... Public Works Canada (1981) Life Safety and Disabled ...

2011-08-09T23:59:59.000Z

104

High-Latitude Filtering in Global Grid-Point Models  

Science Conference Proceedings (OSTI)

Latitude-longitude grid-point models with explicit time schemes require filtering of unstable short waves at high latitudes to avoid the use of prohibitively short time steps. Using a shallow water model and a RossbyHaurwitz wave as an initial ...

Lawrence L. Takacs; Ramesh C. Balgovind

1983-10-01T23:59:59.000Z

105

Tilt Rotor Aeromechanics Phenomena in Low Speed Flight  

Science Conference Proceedings (OSTI)

This work investigates important aeromechanics phenomena affecting the V-22 tilt rotor in low speed sideward flight or while hovering in quartering or crosswind conditions. These phenomena, such as pitch-up with sideslip and increased power required ...

Mark A. Potsdam; Mark J. Silva

2004-06-01T23:59:59.000Z

106

Structural & Conformational Characterstics of Tilted Peptides: Prolactin & Growth Hormone  

Science Conference Proceedings (OSTI)

Tilted peptides are short helical peptides (11 to 20 aa long), known to destabilize membranes and lipid cores. These characterized by a peculiar distribution of hydrophobic residues: they are amphipathic and their net hydrophobicity increases from one ...

Gitanjali Tandon

2012-08-01T23:59:59.000Z

107

Biological & Environmental Research Abstracts Database  

Office of Scientific and Technical Information (OSTI)

Welcome to the Biological and Environmental Research Abstracts Database The U.S. Department of Energy's Office of Biological and Environmental Research (BER) conducts research in...

108

Comparison of Energy Production and Performance from Flat-Plate Photovoltaic Module Technologies Deployed at Fixed Tilt: Preprint  

DOE Green Energy (OSTI)

This conference paper describes the performance data for 14 photovoltaic modules deployed at fixed-latitude tilt in the field are presented and compared. Module performance is monitored continuously for optimum power characteristics. Flat-plate module technologies representative of crystalline, amorphous, and polycrystalline silicon, and cadmium telluride and copper indium diselenide, are scrutinized for energy production, effective efficiency and performance ratio-ratio of effective to reference efficiency. Most performance ratios exhibit seasonal fluctuations largely correlated to air or module temperatures, varying between 80% and 100%. These ratios tend toward larger values during winter and vise versa, except for amorphous silicon and cadmium telluride modules. In a-Si cases, the situation appears reversed: better performance ratios are exhibited during late summer. The effective efficiency and average daily and yearly energy production are analyzed and quantified.

del Cueto, J. A.

2002-05-01T23:59:59.000Z

109

Some Abstract Pivot Algorithms (REVISED)  

E-Print Network (OSTI)

Several problems in the theory of combinatorial geometries (or matroids) are solved by means of algorithms which involve the notion of "abstract pivots". The main example is the Edmonds-Fulkerson partition theorem, which ...

Green, Curtis

110

Impact of Urban Effects on Precipitation in High Latitudes  

Science Conference Proceedings (OSTI)

This numerical study examines the impact of urban growth and release of aerosols, moisture, and heat on precipitation for Fairbanks, Alaska, a remote city at high latitude. The remote location allows atmospheric changes to be attributed to the ...

Nicole Mlders; Mark A. Olson

2004-06-01T23:59:59.000Z

111

Regional Models of the Atmosphere in Middle Latitudes  

Science Conference Proceedings (OSTI)

This review describes recent development in operational and research limited-area numerical weather prediction models in middle latitudes. The current skill of limited-area models is summarized through the use of conventional measures of ...

Richard A. Anthes

1983-06-01T23:59:59.000Z

112

Northern High-Latitude Heat Budget Decomposition and Transient Warming  

Science Conference Proceedings (OSTI)

Climate models simulate a wide range of climate changes at high northern latitudes in response to increased CO2. They also have substantial disagreement on projected changes of the Atlantic meridional overturning circulation (AMOC). Here, two ...

Maria A. A. Rugenstein; Michael Winton; Ronald J. Stouffer; Stephen M. Griffies; Robert Hallberg

2013-01-01T23:59:59.000Z

113

A study of three molecular structures at high galactic latitude.  

E-Print Network (OSTI)

??A systematic examination of three low-extinction, interstellar, molecular structures is presented in this thesis. Two of the clouds are high-latitude clouds: MBM03 and MBM40. For (more)

Chastain, Raymond Joseph

2005-01-01T23:59:59.000Z

114

Low-Latitude Reflection of Rossby Wave Trains  

Science Conference Proceedings (OSTI)

The nonlinear reflection of an isolated Rossby wave train at a low-latitude wave-breaking region is contrasted with the more familiar longitudinally periodic case. General theoretical arguments for nonlinear reflection based on absorptivity ...

G. Brunet; P. H. Haynes

1996-02-01T23:59:59.000Z

115

International Pharmaceutical Abstracts (IPA) What is International Pharmaceutical Abstracts?  

E-Print Network (OSTI)

topic into the search box. #12;2 2. Click on Search to continue. 3. Enter terms to describe another in your search results. "Or" broadens your search by letting you search for related terms or synonyms. #12-related health topics. Searching International Pharmaceutical Abstracts The example below illustrates a step

Saskatchewan, University of

116

Mechanical Engineering Department technical abstracts  

SciTech Connect

The Mechanical Engineering Department publishes abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). General information about the current role and activities of each of the Department's seven divisions precedes the technical abstracts. Further information about a division's work may be obtained from the division leader, whose name is given at the end of each divisional summary. The Department's seven divisions are as follows: Nuclear Test Engineering Division, Nuclear Explosives Engineering Division, Weapons Engineering Division, Energy Systems Engineering Division, Engineering Sciences Division, Magnetic Fusion Engineering Division and Materials Fabrication Division.

1984-07-01T23:59:59.000Z

117

Onverter Center of Gravity and Tilting Torque Dynamic Model Simulation  

Science Conference Proceedings (OSTI)

Using SolidWorks software to3D solid modeling of steelmaking converter and liquid steel to get their center of gravity coordinates, so as to optimize the location of the trunnion, that used to determine the best location of the converter trunnion. Based ... Keywords: Converter, Optimization, Tilting, Torque

Lichen Li, Yunfeng Liu, Shaoqing Ren, Tongqing Li

2012-07-01T23:59:59.000Z

118

Online Search Aids Petroleum Abstracts  

E-Print Network (OSTI)

to enter the words for the query. The center frame will display the list of terms resulting from the queryOnline Search Aids User Guide Petroleum Abstracts® A Division of The University of Tulsa July 1. A compilation of relevant E&P technical index terms and their relationships, covering the areas of geology

Reynolds, Albert C.

119

Aspects of abstraction in software development  

Science Conference Proceedings (OSTI)

Abstraction is a fundamental tool of human thought in every context. This essay briefly reviews some manifestations of abstraction in everyday life, in engineering and mathematics, and in software and system development. Vertical and horizontal abstraction ... Keywords: Abstraction, Analogic model, Bottom-up design, Free abstraction, Grounded abstraction, Horizontal abstraction, Monsters, Refinement, Theory, Top-down design, Vertical abstraction

Michael Jackson

2012-10-01T23:59:59.000Z

120

sample abstract for 2005 WOCA  

NLE Websites -- All DOE Office Websites (Extended Search)

Release of Ammonia from SCR / SNCR Fly Ashes Release of Ammonia from SCR / SNCR Fly Ashes Carol Cardone, Ann Kim and Karl Schroeder U.S. Dept. of Energy, NETL, PO Box 10940, Pittsburgh, PA 15236 KEYWORDS: fly ash, ammoniated fly ash, leaching Abstract One of the goals of the Department of Energy is to increase the utilization of coal utilization byproducts (CUB) to 50% by 2010. This will require both developing new markets and maintaining traditional ones such as the use of fly ash in concrete. However, the addition of pollution control devices can introduce side-effects that affect the marketability of the CUB. Such can be the case when NO x control is achieved using selective catalytic or non-catalytic reduction (SCR or SNCR). Depending on site-specific details, the ammonia slip (un-reacted NH

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


121

The Effect of Latitude on the Sea Breeze  

Science Conference Proceedings (OSTI)

Long-term (five-day) integrations of a nonlinear numerical model of the sea breeze at the equator, 20N, 30N and 45N indicate the importance of latitude on the sea breeze circulation. During the hours of strong heating when friction is largest ...

Hong Yan; Richard A. Anthes

1987-05-01T23:59:59.000Z

122

An Explicit One-Dimensional Time-Dependent Tilting Cloud Model  

Science Conference Proceedings (OSTI)

An explicit one-dimensional time-dependent tilting cloud model has been developed for use in cumulus parameterizations. The tilting axis is not necessarily orthogonal to the (r, ?) plane, making the horizontal axisymmetric assumption more ...

Shu-Hua Chen; Wen-Yih Sun

2004-12-01T23:59:59.000Z

123

The cost of noise reduction for departure and arrival operations of commercial tilt rotor aircraft  

E-Print Network (OSTI)

The relationship between direct operating cost (DOC) and noise annoyance due to a departure and an arrival operation was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt ...

Faulkner, Henry B.

1976-01-01T23:59:59.000Z

124

Data support in process model abstraction  

Science Conference Proceedings (OSTI)

Process model abstraction is an effective approach to reduce the complexity and increase the understandability of process models. Several techniques provide process model abstraction capabilities, but none of them includes data in the abstraction procedure. ... Keywords: business process management, data, data abstraction framework, process model abstraction

Andreas Meyer; Mathias Weske

2012-10-01T23:59:59.000Z

125

Sequence-based abstract interpretation of Prolog  

Science Conference Proceedings (OSTI)

Abstract interpretation is a general methodology for systematic development of program analyses. An abstract interpretation framework is centered around a parametrized non-standard semantics that can be instantiated by various domains to approximate ... Keywords: Prolog, abstract interpretation, static analysis

Baudouin Le Charlier; Sabina Rossi; Pascal Van Hentenryck

2002-01-01T23:59:59.000Z

126

Recognition of Abstract Regions in Cartographic Maps  

Science Conference Proceedings (OSTI)

In the human interpretation of cartographic maps the areas we shall call abstract regions consist of several symbols (map objects), which are grouped to a single object. This abstraction process is an important part of human map interpretation. Abstract ... Keywords: cognitive modeling, formal methods, map generalization, map interpretation, region abstraction, spatial concepts

Joe Heike Steinhauer; Tom Wiese; Christian Freksa; Thomas Barkowsky

2001-09-01T23:59:59.000Z

127

Bound Chains of Tilted Dipoles in Layered Systems  

E-Print Network (OSTI)

Ultracold polar molecules in multilayered systems have been experimentally realized very recently. While experiments study these systems almost exclusively through their chemical reactivity, the outlook for creating and manipulating exotic few- and many-body physics in dipolar systems is fascinating. Here we concentrate on few-body states in a multilayered setup. We exploit the geometry of the interlayer potential to calculate the two- and three-body chains with one molecule in each layer. The focus is on dipoles that are aligned at some angle with respect to the layer planes by means of an external eletric field. The binding energy and the spatial structure of the bound states are studied in several different ways using analytical approaches. The results are compared to stochastic variational calculations and very good agreement is found. We conclude that approximations based on harmonic oscillator potentials are accurate even for tilted dipoles when the geometry of the potential landscape is taken into acco...

Volosniev, A G; Fedorov, D V; Jensen, A S; Zinner, N T

2011-01-01T23:59:59.000Z

128

Bound Chains of Tilted Dipoles in Layered Systems  

E-Print Network (OSTI)

Ultracold polar molecules in multilayered systems have been experimentally realized very recently. While experiments study these systems almost exclusively through their chemical reactivity, the outlook for creating and manipulating exotic few- and many-body physics in dipolar systems is fascinating. Here we concentrate on few-body states in a multilayered setup. We exploit the geometry of the interlayer potential to calculate the two- and three-body chains with one molecule in each layer. The focus is on dipoles that are aligned at some angle with respect to the layer planes by means of an external eletric field. The binding energy and the spatial structure of the bound states are studied in several different ways using analytical approaches. The results are compared to stochastic variational calculations and very good agreement is found. We conclude that approximations based on harmonic oscillator potentials are accurate even for tilted dipoles when the geometry of the potential landscape is taken into account.

A. G. Volosniev; J. R. Armstrong; D. V. Fedorov; A. S. Jensen; N. T. Zinner

2011-12-12T23:59:59.000Z

129

Microelectromechanical apparatus for elevating and tilting a platform  

DOE Patents (OSTI)

A microelectromechanical (MEM) apparatus is disclosed which has a platform that can be elevated above a substrate and tilted at an arbitrary angle using a plurality of flexible members which support the platform and control its movement. Each flexible member is further controlled by one or more MEM actuators which act to bend the flexible member. The MEM actuators can be electrostatic comb actuators or vertical zip actuators, or a combination thereof. The MEM apparatus can include a mirror coating to form a programmable mirror for redirecting or switching one or more light beams for use in a projection display. The MEM apparatus with the mirror coating also has applications for switching light beams between optical fibers for use in a local area fiber optic network, or for use in fiber optic telecommunications or data communications systems.

Miller, Samuel Lee (Albuquerque, NM); McWhorter, Paul Jackson (Albuquerque, NM); Rodgers, Murray Steven (Albuquerque, NM); Sniegowski, Jeffry J. (Edgewood, NM); Barnes, Stephen M. (Albuquerque, NM)

2003-04-08T23:59:59.000Z

130

Direct experimental measurement of SRS-induced spectral tilt in multichannel multispan communication systems  

SciTech Connect

Nonlinear SRS-induced tilt of the spectrum of a multichannel DWDM signal is studied experimentally in standard singlemode fibreoptic communication lines. It is found that at a fixed spectral bandwidth and total power the nonlinear SRS tilt is independent of the number of channels, radiation source type, and the initial tilt (positive or negative). In a multispan line consisting of identical spans the total nonlinear tilt of the spectrum (in dB) is proportional to the number of spans, spectral width and total power. (optical fibres, lasers and amplifiers. properties and applications)

Kapin, Yu A; Nanii, Oleg E; Novikov, A G; Pavlov, V N; Plotskii, A Yu; Treshchikov, V N

2012-09-30T23:59:59.000Z

131

Improving abstract interpretations by combining domains  

Science Conference Proceedings (OSTI)

In this paper we consider static analyses based on abstract interpretation of logic programs over combined domains. It is known that analyses over combined domains potentially provide more information than obtainable by performing the independent abstract ...

M. Codish; A. Mulkers; M. Bruynooghe; M. Garca de la Banda; M. Hermenegildo

1993-08-01T23:59:59.000Z

132

What is Abstract Algebraic Logic? Umberto Rivieccio  

E-Print Network (OSTI)

Via Balbi 4 - Genoa, Italy email umberto.rivieccio@unige.it Abstract Our aim is to answer the question

Priestley, Hilary

133

A logical model for relational abstract domains  

Science Conference Proceedings (OSTI)

In this article we introduce the notion of Heyting completion in abstract interpretation. We prove that Heyting completion provides a model for Cousot's reduced cardinal power of abstract domains and that it supplies a logical basis to specify relational ... Keywords: Heyting completion, abstract interpretation, closure operators, condensing analysis, constraint logic programming, directional types, domains, intuitionistic logic, reduced cardinal power, static analysis

Roberto Giacobazzi; Francesca Scozzari

1998-09-01T23:59:59.000Z

134

Generativity and dynamic opacity for abstract types  

Science Conference Proceedings (OSTI)

The standard formalism for explaining abstract types is existential quantification. While it provides a sufficient model for type abstraction in entirely statically typed languages, it proves to be too weak for languages enriched with forms of dynamic ... Keywords: abstract types, dynamic typing, encapsulation, existential types, generativity, opacity

Andreas Rossberg

2003-08-01T23:59:59.000Z

135

Solar Transients disturbing the Terrestrial Magnetic Environment at Higher Latitudes  

E-Print Network (OSTI)

Geomagnetic field variations during five major Solar Energetic Particle (SEP) events of solar cycle 23 have been investigated in the present study. The SEP events of 01 oct 2001, 04 Nov 2001, 21 Apr 2002 and 14 May 2005 have been selected to study the geomagnetic field variations at two high-latitude stations, Thule and Resolute Bay of the northern polar cap. We have used the GOES protn flux in seven different energy channels. All the proton events were associated with geoeffective or Earth directed CMEs that caused intense geomagnetic storms in response to geospace. We have taken high-latitude indices, AE and PC, under consideration and found fairly good correlation of thees with the ground magnetic field records during the five proton events. The departure of H component during the events were calculated from the quietest day of the month for each event. The correspondence of spectral index, inferred from event integrated spectra, with ground magnetic signatures along with Dst and PC indices have been broug...

Khan, Parvaiz A; Troshichev, O A; Waheed, Malik A; M., Aslam A; Gwal, A K

2013-01-01T23:59:59.000Z

136

The Tilt of the Leading Edge of Mesoscale Tropical Convective Lines  

Science Conference Proceedings (OSTI)

The tilt with height of the leading edge of seven mesoscale convective lines in GATE is determined by two independent methods. When averaged over time and along the line axis, the tilt is found to he surprisingly shallow, between 20 and 35 ...

M. A. LeMone; G. M. Barnes; E. J. Szoke; E. J. Zipser

1984-03-01T23:59:59.000Z

137

Calculation and Analysis of Optimal Tilt Angle for PV/T Hybrid Collector  

Science Conference Proceedings (OSTI)

The use of solar energy received world wide attention in recent years. Solar energy is a free and clean natural resource which can be utilized by using a solar collector. In this paper, a model was presented for the calculation of the optimal tilt angle ... Keywords: Solar energy, Optimal tilt angle, Optimization, PV/T hybrid collector

Xianping Liu

2012-01-01T23:59:59.000Z

138

Resolution limits and process latitude of comformable contact nano-lithography  

E-Print Network (OSTI)

Conformable Contact Lithography enables researchers to attain high-resolution lithographic patterning at manageable cost. This thesis characterizes the minimum resolvable feature size and process latitude of Conformable ...

Fucetola, Corey Patrick

2007-01-01T23:59:59.000Z

139

Biological and Environmental Research (BER) Abstracts Database...  

Office of Scientific and Technical Information (OSTI)

Future (improving the ability to understand, predict, and mitigate the impacts of energy production and use on climate change). The BER Abstracts Database is publicly...

140

Evaluating Model Abstractions: A Quantitative Approach  

E-Print Network (OSTI)

An \\evaluation " approach devised for an inductive reasoning system called Logic-based Discrete-event Inductive Reasoner is the focus of this paper. The underlying inductive reasoning methodology utilizes abstractions as its primary means to deal with lack ofknowledge. Based on abstractions and their treatments as assumptions, the Logic-based Discrete-event Inductive Reasoning system allows non-monotonic predictions. The evaluation approach takes into account explicitly the role of abstractions employed in non-monotonically derived multiple predictions. These predictions are ranked according to the type and number of abstractions used. The proposed evaluation approach is also discussed in relation to the dichotomy of model validation and simulation correctness.

Hessam S. Sarjoughian; Bernard P. Zeigler; Francois E. Cellier

1998-01-01T23:59:59.000Z

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


141

Biological and Environmental Research (BER) Abstracts Database  

Office of Scientific and Technical Information (OSTI)

Future (improving the ability to understand, predict, and mitigate the impacts of energy production and use on climate change). The BER Abstracts Database is publicly...

142

Call for Abstracts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Act Requests Stakeholder Relations 2013 National Environmental Justice Conference and Training Program Call for Abstracts Please join us for the 2013 National Environmental...

143

Improving abstract interpretations by combining domains  

Science Conference Proceedings (OSTI)

This article considers static analysis based on abstract interpretation of logic programs over combined domains. It is known that analyses over combined domains provide more information potentially than obtained by the independent analyses. However, ... Keywords: abstract interpretation, logic programming, program analysis

Michael Codish; Anne Mulkers; Maurice Bruynooghe; Maria Garca de la Banda; Manuel Hermenegildo

1995-01-01T23:59:59.000Z

144

Abstract--Orientation of the body has been shown to adapt to sustained stance on a tilted support surface in subjects who  

E-Print Network (OSTI)

of Education, Hiroshima University, Kagamiyama 1-1-1, Higashi-Hiroshima 739-8524, Japan (e-mail: yunwang@hiroshima

Kenyon, Robert V.

145

The Influence of Meridional Shear on Planetary Waves. Part 2: Critical Latitudes  

Science Conference Proceedings (OSTI)

With the simplifying assumption that the mean zonal wind is a function of latitude only, numerical and analytical methods are applied to study the effects of critical latitudes (where the Doppler-shifted frequency is 0) on planetary waves. On the ...

John P. Boyd

1982-04-01T23:59:59.000Z

146

Collected abstracts on particle beam diagnostic systems  

SciTech Connect

This report contains a compilation of abstracts on work related to particle beam diagnostics for high temperature plasmas. The abstracts were gathered in early 1978 and represent the status of the various programs as of that date. It is not suggested that this is a comprehensive list of all the work that is going on in the development of particle beam diagnostics, but it does provide a representative view of the work in this field. For example, no abstracts were received from the U.S.S.R. even though they have considerable activity in particle beam diagnostics.

Hickok, R.L.

1979-01-01T23:59:59.000Z

147

Pulmonary toxicology of respirable particles. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for the 44 papers presented in these proceedings. The last paper (Stannard) in the proceedings is an historical review of the field of inhalation toxicology and is not included in the analytics. (DS)

Sanders, C.L.; Cross, F.T.; Dagle, G.E.; Mahaffey, J.A. (eds.)

1980-09-01T23:59:59.000Z

148

DOE-NABIR PI Workshop: Abstracts  

E-Print Network (OSTI)

DOE-NABIR PI WORKSHOP: Abstracts March 1820, 2002technologies at EMSL and other DOE sites (Zachara, Fendorf)sediments throughout the DOE complex. Plutonium is generally

Hawkes editor, Dan

2002-01-01T23:59:59.000Z

149

DOE-NABIR Pi Workshop: Abstracts  

E-Print Network (OSTI)

DOE-NABIR PI WORKSHOP: Abstracts March 1719, 2003to radionuclides of interest to DOE and the role(s) of these80 iv Introduction DOENABIR PI Workshop March 1719, 2003

Various

2003-01-01T23:59:59.000Z

150

Earth Sciences Division collected abstracts: 1980  

DOE Green Energy (OSTI)

This report is a compilation of abstracts of papers, reports, and talks presented during 1980 at national and international meetings by members of the Earth Sciences Division, Lawrence Livermore National Laboratory. The arrangement is alphabetical (by author). For a given report, a bibliographic reference appears under the name of each coauthor, but the abstract itself is given only under the name of the first author (indicated in capital letters) or the first Earth Sciences Division author.

Henry, A.L.; Hornady, B.F. (eds.)

1981-10-15T23:59:59.000Z

151

Tilt-up concrete panels : an investigation of flexural stresses and punching shear during lifting  

E-Print Network (OSTI)

Tilt-up construction is becoming more popular in the United States due to its ease of construction, reliability, and relatively low construction and maintenance costs. In its most typical form, a concrete panel is cast on ...

Bono, Matthew P. (Matthew Paul)

2011-01-01T23:59:59.000Z

152

The Effect of Tilted Rotation on Shear Instabilities at Low Stratifications  

Science Conference Proceedings (OSTI)

A linear stability analysis of the inviscid stratified Boussinesq equations is presented given a steady zonal flow with constant vertical shear in a tilted f plane. Full nonhydrostatic terms are included: 1) acceleration of vertical velocity and ...

Nicole Jeffery; Beth Wingate

2009-12-01T23:59:59.000Z

153

Quality Control and Tilt Correction Effects on the Turbulent Fluxes Observed at an Ocean Platform  

Science Conference Proceedings (OSTI)

This study investigates atmospheric factors influencing the quality and the postprocessing (e.g., tilt correction) of fast-response measurements of turbulent fluxes for difficult open-sea measurements over an offshore platform. The data were ...

Hyun-Mi Oh; Kyung-Eak Kim; Kyung-Ja Ha; Larry Mahrt; Jae-Seol Shim

2011-03-01T23:59:59.000Z

154

Cosmic-ray latitude surveys in the Atlantic Ocean area  

Science Conference Proceedings (OSTI)

Vertical cutoff rigidities were re-determined for the locations of the stratospheric balloon measurements made during the 22nd Soviet Antarctic Expedition (1975-1976). These cutoff rigidities were determined for the month of each measurement using a method that interpolates between the world grids of trajectory-derived vertical cutoff rigidities calculated for Epoch 1965.0 and Epoch 1980.0. In comparing these values with other calculated using the 1975.0 field models which under-estimated the secular variations, small increases in the vertical cutoff rigidities were noted in the North Atlantic area and small decreases were noted in the South Atlantic, consistent with the secular changes in the world grid of vertical cutoff rigidities. These results emphasize the necessity of determining cutoff rigidity values of the year in which latitude measurements are made if these measurements are in the region of the world (particularly the Atlantic Ocean area) where the cutoff-rigidity values are rapidly changing.

Shea, M.A.; Smart, D.F.; Stozhkov, Y.I.; Svirzhevsky, N.S.; Svirzhevskaya, A.K.

1987-01-01T23:59:59.000Z

155

The Size Distribution and Mass-Weighted Terminal Velocity of Low-Latitude Tropopause Cirrus Crystal Populations  

Science Conference Proceedings (OSTI)

Ice crystal terminal velocities govern the lifetime of radiatively complex, climatologically important, low-latitude tropopause cirrus clouds. To better understand cloud lifetimes, the terminal velocities of low-latitude tropopause cirrus cloud ...

C. G. Schmitt; A. J. Heymsfield

2009-07-01T23:59:59.000Z

156

Domain-specific abstractions and compiler transformations  

NLE Websites -- All DOE Office Websites (Extended Search)

Domain-specific abstractions and compiler Domain-specific abstractions and compiler transformations Domain-specific abstractions and compiler transformations March 4, 2013 sadayappan Saday Sadayappan Department of Computer Science and Engineering, Ohio State University Recent trends in architecture are making multicore parallelism as well as heterogeneity ubiquitous. This creates significant chalenges to application developers as well as compiler implementations. Currently it is virtually impossible to achieve performance portability of high-performance applications, i.e., develop a single version of source code for an application that achieves high performance on different parallel computer platforms. Different implementations of compute intensive core functions are generally needed for different target platforms, e.g., for multicore

157

Abstracts: Constructivity, Complexity, and Fuzziness (CCF '99)  

E-Print Network (OSTI)

s: Constructivity, Complexity, and Fuzziness (CCF '99) D.S. Bridges, C.S. Calude and L.S. Dediu (Editors) CDMTCS-110 July 1999 Centre for Discrete Mathematics and Theoretical Computer Science Constructivity, Complexity, and Fuzziness (CCF '99) University "Dunarea de Jos" Galati, Romania 26--28 August 1999 Abstracts D.S. Bridges, C.S. Calude, L.S. Dediu (Editors) Introduction These are the abstracts of talks to be given at the Workshop CCF '99 (Constructivity, Complexity, and Fuzziness) to be held at the University "Dunarea de Jos", Galati, Romania, on 26--28 August 1999. The workshop was organised by the University "Dunarea de Jos", Galati, Romania, the Centre for Discrete Mathematics and Theoretical Computer Science, University of Auckland, New Zealand and the Department of Mathematics and Statistics, University of Canterbury, Christchurch, New Zealand. In most cases the abstract refers to a single lecture on an aspect of one of the three subjects in the title of the ...

D. S. Bridges; D. S. Bridges; L.S. Dediu (eds.); C.S. Calude; C. S. Calude; L. S. Dediu (editors; L. S. Dediu (editors

1999-01-01T23:59:59.000Z

158

Earth Sciences Division collected abstracts: 1979  

Science Conference Proceedings (OSTI)

This report is a compilation of abstracts of papers, internal reports, and talks presented during 1979 at national and international meetings by members of the Earth Sciences Division, Lawrence Livermore Laboratory. The arrangement is alphabetical (by author). For a given report, a bibliographic reference appears under the name of each coauthor, but the abstract iself is given only under the name of the first author or the first Earth Sciences Division author. A topical index at the end of the report provides useful cross references, while indicating major areas of research interest in the Earth Sciences Division.

Henry, A.L.; Schwartz, L.L.

1980-04-30T23:59:59.000Z

159

ABSTRACT. The concept of resilience has been widely used in the study of socio-ecological systems, with its key components identified as resistance, latitude, and  

E-Print Network (OSTI)

this by examining the status of tortoises that occur in Madagascar (Dry Spiny Forest), South Africa (Karoo in the Karoo (Boycott and Bourquin 2000, Fig. 2b). The last species we consider is the North American desert and represents 7.5% of the country's total area. South Africa's Succulent Karoo covers an area of 102, 691 km2

Indiana University

160

Model Checking Complete Requirements Specifications Using Abstraction  

Science Conference Proceedings (OSTI)

Although model checking has proven remarkably effective in detecting errors in hardware designs, its success in the analysis of software specifications has been limited. Model checking algorithms for hardware verification commonly use Binary Decision ... Keywords: SCR, abstraction, model checking, requirements specification, verification

Ramesh Bharadwaj; Constance L. Heitmeyer

1999-01-01T23:59:59.000Z

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


161

Full abstraction for nominal Scott domains  

Science Conference Proceedings (OSTI)

We develop a domain theory within nominal sets and present programming language constructs and results that can be gained from this approach. The development is based on the concept of orbit-finite subset, that is, a subset of a nominal sets that is ... Keywords: denotational semantics, domain theory, full abstraction, nominal sets, symmetry

Steffen Lsch; Andrew M. Pitts

2013-01-01T23:59:59.000Z

162

Abstraction and analysis of clinical guidance trees  

Science Conference Proceedings (OSTI)

Objectives: The aims of this work were: to define an abstract notation for interactive decision trees; to formally analyse exploration errors in such trees through automated translation to Lotos (language of temporal ordering specification); to generate ... Keywords: CGT, Decision tree, Formal method, Healthcare, Lotos

Kenneth J. Turner

2009-04-01T23:59:59.000Z

163

BASE: Using Abstraction to Improve Fault Tolerance  

E-Print Network (OSTI)

contract F30602-98-1-0237 monitored by the Air Force Research Laboratory. Rodrigo Rodrigues was partially. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit be requested from Publications Dept., ACM, Inc., 1515 Broadway, New York, NY 10036 USA, fax: +1 (212) 869

Hunt, Galen

164

Unification of Concept Terms --Extended Abstract --  

E-Print Network (OSTI)

Unification of Concept Terms -- Extended Abstract -- Franz Baader \\Lambda LuFg Theoretical Computer of the domain can be described by concept terms, i.e., expressions that are built from atomic concepts (unary. The atomic concepts and concept terms represent sets of individuals, whereas roles represent binary relations

Baader, Franz

165

Denotational abstract interpretation of logic programs  

Science Conference Proceedings (OSTI)

Logic-programming languages are based on a principle of separation logic and control.. This means that they can be given simple model-theoretic semantics without regard to any particular execution mechanism (or proof procedure, ... Keywords: Boolean functions, abstract interpretation, dataflow analysis, global analysis, groundness analysis

Kim Marriott; Harald Sndergaard; Neil D. Jones

1994-05-01T23:59:59.000Z

166

Colorado Natural Heritage Program 2003 Project Abstracts  

E-Print Network (OSTI)

Colorado Natural Heritage Program 2003 Project Abstracts #12;Cover photo: A CNHP researcher. On a good evening, we end on a positive note, and feel lucky that we have the opportunity to work in a field that is so relevant to future generations. As the Colorado Natural Heritage Program continued our quest

167

Quantum one-time programs (extended abstract)  

E-Print Network (OSTI)

Quantum one-time programs (extended abstract) Anne Broadbent1 , Gus Gutoski2 , and Douglas Stebila3 1 Institute for Quantum Computing and Department of Combinatorics and Optimization University of Waterloo, Waterloo, Ontario, Canada albroadb@iqc.ca 2 Institute for Quantum Computing and School

International Association for Cryptologic Research (IACR)

168

Low Dose Radiation Program: Workshop VI Abstracts  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshop VI Principal Investigator and Abstracts Workshop VI Principal Investigator and Abstracts Anderson, Carl Whole Genome Analysis of Functional Protein Binding Sites and DNA Methylation: Application to p53 and Low Dose Ionizing Radiation. Averbeck, Dietrich Cellular Responses at Low Doses of Ionizing Radiation. Azzam, Edouard Adaptive Responses to Low Dose/Low Dose-Rate ?-Rays in Normal Human Fibroblasts: The Role of Oxidative Metabolism. Bailey, Susan The Role of Telomere Dysfunction in Driving Genomic Instability. Balajee, Adayabalam Low Dose Radiation Induced DNA Damage Signaling and Repair Responses in Human 3-Dimensional Skin Model System. Barcellos-Hoff, Mary Helen Imaging Bioinformatics for Mapping Multidimensional Responses. Barcellos-Hoff, Mary Helen Biological Response to Radiation Mediated through the Microenvironment and

169

Subwog 12-D tritium technology meeting. Abstracts  

Science Conference Proceedings (OSTI)

The first Subwog 12-D Tritium Technology Meeting was held at the Westinghouse Savannah River Site during the week of May 21, 1990. Subwog 12-D was created as a subwog of JOWOG 12 to address the need to understand tritium applications throughout the entire weapons complex. This includes weapons related concerns, but is primarily intended to cover tritium production and handling, environmental, safety and health issues, compatibility with materials in general; and facility design, commissioning and decommissioning activities. Tritium technology issues discussed included the physical and chemical properties, kinetics, storage, reservoir loading techniques, isotope exchange, radiolysis/aging, process and handling technology, compatibility, purification and filtering, analysis, monitoring methods, function testing, packaging and shipping, environmental and operational safety, facility design and safety, glovebox atmosphere clean-up systems, glovebox/facility decommissioning, tritium production target materials, and tritium recovery. This document provides a collection of most of the unclassified extended abstracts and abstracts presented at Subwog 12-D.

Parker, M.J.; Addis, R.P.

1991-12-31T23:59:59.000Z

170

FFCAct Clearinghouse, Directory of abstracts. Revision 1  

SciTech Connect

The Federal Facility Compliance Act (FFCAct) Clearinghouse is a card catalog of information about the FFCAct and its requirements for developing Site Treatment Plans (STP). The information available in the clearinghouse includes abstracts describing computer applications, technical reports, and a list of technical experts. Information can be accessed for use in responding to FFCAct requirements, and the clearinghouse provides search capabilities on particular topics and issues related to STP development. Appendix A includes: contacts from each site, for which contact has been made, who are developing STPs; the FFCAct Clearinghouse Fact Sheet and; additional hard copy forms to be used to populate the database. This report contains 50 abstracts related to the Radioactive Waste Technical Support Program.

Harwood, T.

1994-05-01T23:59:59.000Z

171

A Stochastic Model for the Angular Momentum Budget of Latitude Belts  

Science Conference Proceedings (OSTI)

The stochastic model of Weickmann et al. for the global angular momentum budget is modified to become applicable to latitude belts. In particular, a Langevin equation is added for the flux divergence of angular momentum in a belt. The friction ...

Joseph Egger

2005-07-01T23:59:59.000Z

172

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research  

Science Conference Proceedings (OSTI)

Polar regions have great sensitivity to climate forcing; however, understanding of the physical processes coupling the atmosphere and ocean in these regions is relatively poor. Improving our knowledge of high-latitude surface fluxes will require close ...

Mark A. Bourassa; Sarah T. Gille; Cecilia Bitz; David Carlson; Ivana Cerovecki; Carol Anne Clayson; Meghan F. Cronin; Will M. Drennan; Chris W. Fairall; Ross N. Hoffman; Gudrun Magnusdottir; Rachel T. Pinker; Ian A. Renfrew; Mark Serreze; Kevin Speer; Lynne D. Talley; Gary A. Wick

2013-03-01T23:59:59.000Z

173

Estimation of Surface Solar Global Radiation from NOAA AVHRR Data in High Latitudes  

Science Conference Proceedings (OSTI)

A physical method for estimating the instantaneous global irradiance and daily cumulative insolation based on Advanced Very High Resolution Radiometer data was developed and tested at high latitudes in a boreal subarctic region. The satellite ...

Vesa Laine; Ari Venlinen; Martti Heikinheimo; Otto Hyvrinen

1999-12-01T23:59:59.000Z

174

Thermodynamic and Hydrological Impacts of Increasing Greenness in Northern High Latitudes  

Science Conference Proceedings (OSTI)

Satellite remote sensing data indicate that greenness has been increasing in the northern high latitudes, apparently in response to the warming of recent decades. To identify feedbacks of this land-cover change to the atmosphere, the authors ...

Jing Zhang; John E. Walsh

2006-10-01T23:59:59.000Z

175

The Effect of Tropospheric Jet Latitude on Coupling between the Stratospheric Polar Vortex and the Troposphere  

Science Conference Proceedings (OSTI)

A dry general circulation model is used to investigate how coupling between the stratospheric polar vortex and the extratropical tropospheric circulation depends on the latitude of the tropospheric jet. The tropospheric response to an identical ...

Chaim I. Garfinkel; Darryn W. Waugh; Edwin P. Gerber

2013-03-01T23:59:59.000Z

176

Surface Air Temperature and Humidity from Intersatellite-Calibrated HIRS Measurements in High Latitudes  

Science Conference Proceedings (OSTI)

High-latitude ocean surface air temperature and humidity derived from intersatellite-calibrated High-Resolution Infrared Radiation Sounder (HIRS) measurements are examined. A neural network approach is used to develop retrieval algorithms. HIRS ...

Lei Shi; Ge Peng; John J. Bates

2012-01-01T23:59:59.000Z

177

On the Linear Relationship between Loop Current Retreat Latitude and Eddy Separation Period  

Science Conference Proceedings (OSTI)

A linear correlation exists between the retreat latitude of the Loop Current following eddy separation and the subsequent eddy separation period. This empirical relationship was first identified in satellite altimeter-derived Loop Current ...

Alexis Lugo-Fernndez; Robert R. Leben

2010-12-01T23:59:59.000Z

178

An Observational Study of High-Latitude Stratospheric Planetary Waves in Winter  

Science Conference Proceedings (OSTI)

Nimbus 4 and 5 radiances, representing temperatures in the upper and lower stratosphere, are analyzed to obtain power and coherence squared spectra at high latitudes during the winters of both hemispheres. The spectra for zonal wavenumbers 13 ...

David E. Venne; John L. Stanford

1982-05-01T23:59:59.000Z

179

Equatorward Energy Cascade, Critical Latitude, and the Predominance of Cyclonic Vortices in Geostrophic Turbulence  

Science Conference Proceedings (OSTI)

Geostrophic turbulence exhibits features similar to those observed in the oceans: a movement of energy toward the equator, a critical latitude below which are alternating zonal flows and above which the flow is largely isotropic, and a ...

Jrgen Theiss

2004-07-01T23:59:59.000Z

180

Climatology of High-Latitude Air Pollution as Illustrated by Fairbanks and Anchorage, Alaska  

Science Conference Proceedings (OSTI)

High latitude communities frequently have severe air pollution problems. The usual situation is the release of moderate amounts of pollutants into an atmosphere with extremely poor dispersion. The poor dispersion is in turn a direct result of the ...

Sue Ann Bowling

1986-01-01T23:59:59.000Z

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


181

National Photovoltaics Program annual review meeting. Abstracts  

SciTech Connect

The 1985 Annual Review of the United States Department of Energy's National Photovoltaic Program was held at the Mayflower Hotel in Washington, DC on March 28, 1985. During the morning session, the three field centers within the National Program (Solar Energy Research Institute, Jet Propulsion Laboratory, and Sandia National Laboratories) presented summaries of their activities. This document contains abstracts and visual materials related to those presentations.

1985-02-01T23:59:59.000Z

182

Property:Abstract | Open Energy Information  

Open Energy Info (EERE)

Abstract Abstract Jump to: navigation, search This is a property of type Text. Pages using the property "Abstract" Showing 25 pages using this property. (previous 25) (next 25) 2 2-D Magnetotellurics At The Geothermal Site At Soultz-Sous-Forets- Resistivity Distribution To About 3000 M Depth + With the aim of investigating the possibilities of magnetotelluric methods for the exploration of potential Enhanced Geothermal System (EGS) sites in the Upper Rhine valley, a 2-D magnetotelluric (MT) survey has been carried out on a 13 km long profile across the thermal anomaly in the area of the geothermal power plant of Soultz-sous-Forets in the winter 2007/08. Despite strong artificial noise, processing using remote referencing and Sutarno phase consistent smoothing revealed significant results from 10 out of 16 sites. Indication for 1-D structures was found in the shortest periods, 2-D effects in the periods up to 40 s, and 3-D effects in the long period range. Since 3-D effects were found in the longer periods, 2-D inversion was carried out for periods smaller than 40 s. The results of the inversion are consistent with the geology of the geothermal site and distinguish well the sediments from the granitic basement including the structures given by the faults. A conductive anomaly with a resistivity of about 3 Ωm has been found at a depth down to 2000 m in the area of the Soultz and Kutzenhausen faults, which is attributed to geothermal processes.

183

Data Abstraction for CSP-OZ  

E-Print Network (OSTI)

. CSP-OZ is an integrated formal method which combines the state-oriented method Object-Z with the process algebra CSP, thereby allowing a description of static as well as dynamic aspects of a system. Checking correctness of CSP-OZ specifications can be done via a translation into (FDR-)CSP, on which automatic verification can be performed with the tool FDR if the resulting CSP process is not too large to be processed. This paper investigates how data abstraction techniques can be used to bring a translated specification within range of automatic verification. 1

Heike Wehrheim

1999-01-01T23:59:59.000Z

184

General heart construction on a triangulated category (I): unifying t-structures and tilting subcategories  

E-Print Network (OSTI)

In 2008, Koenig and Zhu revealed that the quotient of a triangulated category by a tilting subcategory (= maximal 1-orthogonal subcategory) becomes an abelian category. On the other hand, as is well known since 1980s, the heart of any $t$-structure is abelian. We unify these two important notion to define a {\\it dividing pair}. To any dividing pair in a triangulated category, we can naturally associate an abelian category, which gives back each of the above two abelian categories when the dividing pair is a tilting subcategory, or respectively a $t$-structure.

Nakaoka, Hiroyuki

2009-01-01T23:59:59.000Z

185

LLiST - a new star tracker camera for tip-tilt correction at IOTA  

E-Print Network (OSTI)

The tip-tilt correction system at the Infrared Optical Telescope Array (IOTA) has been upgraded with a new star tracker camera. The camera features a backside-illuminated CCD chip offering doubled overall quantum efficiency and a four times higher system gain compared to the previous system. Tests carried out to characterize the new system showed a higher system gain with a lower read-out noise electron level. Shorter read-out cycle times now allow to compensate tip-tilt fluctuations so that their error imposed on visibility measurements becomes comparable to, and even smaller than, that of higher-order aberrations.

P. A. Schuller; M. G. Lacasse; D. Lydon; W. H. McGonagle; E. Pedretti; R. K. Reich; F. P. Schloerb; W. A. Traub

2004-08-03T23:59:59.000Z

186

Current Abstracts Nuclear Reactors and Technology  

SciTech Connect

This publication Nuclear Reactors and Technology (NRT) announces on a monthly basis the current worldwide information available from the open literature on nuclear reactors and technology, including all aspects of power reactors, components and accessories, fuel elements, control systems, and materials. This publication contains the abstracts of DOE reports, journal articles, conference papers, patents, theses, and monographs added to the Energy Science and Technology Database during the past month. Also included are US information obtained through acquisition programs or interagency agreements and international information obtained through acquisition programs or interagency agreements and international information obtained through the International Energy Agency`s Energy Technology Data Exchange or government-to-government agreements. The digests in NRT and other citations to information on nuclear reactors back to 1948 are available for online searching and retrieval on the Energy Science and Technology Database and Nuclear Science Abstracts (NSA) database. Current information, added daily to the Energy Science and Technology Database, is available to DOE and its contractors through the DOE Integrated Technical Information System. Customized profiles can be developed to provide current information to meet each user`s needs.

Bales, J.D.; Hicks, S.C. [eds.

1993-01-01T23:59:59.000Z

187

Physical and Chemical Environmental Abstraction Model  

Science Conference Proceedings (OSTI)

As directed by a written development plan (CRWMS M&O 1999a), Task 1, an overall conceptualization of the physical and chemical environment (P/CE) in the emplacement drift is documented in this Analysis/Model Report (AMR). Included are the physical components of the engineered barrier system (EBS). The intended use of this descriptive conceptualization is to assist the Performance Assessment Department (PAD) in modeling the physical and chemical environment within a repository drift. It is also intended to assist PAD in providing a more integrated and complete in-drift geochemical model abstraction and to answer the key technical issues raised in the U.S. Nuclear Regulatory Commission (NRC) Issue Resolution Status Report (IRSR) for the Evolution of the Near-Field Environment (NFE) Revision 2 (NRC 1999). EBS-related features, events, and processes (FEPs) have been assembled and discussed in ''EBS FEPs/Degradation Modes Abstraction'' (CRWMS M&O 2000a). Reference AMRs listed in Section 6 address FEPs that have not been screened out. This conceptualization does not directly address those FEPs. Additional tasks described in the written development plan are recommended for future work in Section 7.3. To achieve the stated purpose, the scope of this document includes: (1) the role of in-drift physical and chemical environments in the Total System Performance Assessment (TSPA) (Section 6.1); (2) the configuration of engineered components (features) and critical locations in drifts (Sections 6.2.1 and 6.3, portions taken from EBS Radionuclide Transport Abstraction (CRWMS M&O 2000b)); (3) overview and critical locations of processes that can affect P/CE (Section 6.3); (4) couplings and relationships among features and processes in the drifts (Section 6.4); and (5) identities and uses of parameters transmitted to TSPA by some of the reference AMRs (Section 6.5). This AMR originally considered a design with backfill, and is now being updated (REV 00 ICN1) to address the design without backfill. This design change is described in ''Monitored Geologic Repository Project Description Document'' (CRWMS M&O 2000c). The design change will result in a greater ability of the waste packages to reject heat after closure of the repository, thereby maintaining the two thermal requirements. The first requirement is for protection of the fuel cladding, and the second requires that a section of the rock pillar between drifts remain below the boiling temperature of water, providing a path for water drainage.

E. Nowak

2000-11-09T23:59:59.000Z

188

Path predicate abstraction by complete interval property checking  

Science Conference Proceedings (OSTI)

This paper describes a method to create an abstract model from a set of properties fulfilling a certain completeness criterion. The proposed abstraction can be understood as a path predicate abstraction. As in predicate abstraction, certain concrete ...

Joakim Urdahl; Dominik Stoffel; Jrg Bormann; Markus Wedler; Wolfgang Kunz

2010-10-01T23:59:59.000Z

189

Interfacing microbiology and biotechnology. Conference abstracts  

SciTech Connect

The Interfacing Microbiology and Biotechnology Conference was attended by over 100 faculty, post-docs, students, and research scientists from the US, Europe, and Latin America. The conference successfully stimulated communication and the dissemination of knowledge among scientists involved in basic and applied research. The focus of the conference was on microbial physiology and genetics and included sessions on C1 metabolism, archaeal metabolism, proteases and chaperones, gene arrays, and metabolic engineering. The meeting provided the setting for in-depth discussions between scientists who are internationally recognized for their research in these fields. The following objectives were met: (1) The promotion of interaction and future collaborative projects among scientists involved in basic and applied research which incorporates microbial physiology, genetics, and biochemistry; (2) the facilitation of communication of new research findings through seminars, posters, and abstracts; (3 ) the stimulation of enthusiasm and education among participants including graduate and undergraduate students.

Maupin, Julia A.

2001-05-19T23:59:59.000Z

190

VEST: Abstract Vector Calculus Simplification in Mathematica  

SciTech Connect

We present a new package, VEST (Vector Einstein Summation Tools), that performs abstract vector calculus computations in Mathematica. Through the use of index notation, VEST is able to reduce scalar and vector expressions of a very general type using a systematic canonicalization procedure. In addition, utilizing properties of the Levi-Civita symbol, the program can derive types of multi-term vector identities that are not recognized by canonicalization, subsequently applying these to simplify large expressions. In a companion paper [1], we employ VEST in the automation of the calculation of Lagrangians for the single particle guiding center system in plasma physics, a computation which illustrates its ability to handle very large expressions. VEST has been designed to be simple and intuitive to use, both for basic checking of work and more involved computations. __________________________________________________

J. Squire, J. Burby and H. Qin

2013-03-12T23:59:59.000Z

191

Improving abstract interpretations by combining domains  

E-Print Network (OSTI)

This article considers static analysis based on abstract interpretation of logic programs over combined domains. It is known that analyses over combined domains provide more information potentially than obtained by the independent analyses. However, the construction of a combined analysis often requires redefining the basic operations for the combined domain. A practical ap-proach to maintain precision in combined analyses of logic programs which reuses the individual analyses and does not redefine the basic operations is illustrated, The advantages of the approach are that (1) proofs of correctness for the new domains are not required and (2) implementations can be reused. The approach is demonstrated by showing that a combined sharing analysis constructed from old proposals compares well with other new proposals suggested in recent

Michael Codish; Anne Mulkers; Maurice Bruynooghe; Maria Garcia De La Banda; Manuel Hermenegildo

1995-01-01T23:59:59.000Z

192

A Study on Optimum Tilt Angle for Wind Estimation Using Indian MST Radar  

Science Conference Proceedings (OSTI)

The effect of tilt angle on horizontal wind estimation is studied using Indian mesospherestratospheretroposphere (MST) radar located at Gadanki (13.45N, 79.18E). It operates in Doppler beam swinging (DBS) mode with a beamwidth of 3. ...

V. K. Anandan; I. Srinivasa Rao; P. Narasimha Reddy

2008-09-01T23:59:59.000Z

193

A GCM Parameterization of Ice Particle Mean Effective Sizes for High Latitude Cirrus Clouds and It's Comparison with Mid-Latitude Parmaterization  

NLE Websites -- All DOE Office Websites (Extended Search)

GCM Parameterization of Ice Particle Mean Effective GCM Parameterization of Ice Particle Mean Effective Sizes for High Latitude Cirrus Clouds and It's Comparison with Mid-Latitude Parameterization F. S. Boudala Department of Oceanography Dalhousie University Halifax, Nova Scotia, Canada Q. Fu Department of Atmospheric Sciences University of Washington Seattle, Washington G. A. Issac Meteorological Service of Canada Toronto, Ontario, Canada Introduction Single-scattering properties of ice clouds depend on both ice water content (IWC) and effective size of cloud particles (Fu 1996; Fu et al. 1998). However, only the IWC information is provided in numerical models. Stephens et al. (1990) showed that the ice cloud feedback on a CO 2 warming simulation could be either positive or negative depending on the value of the ice particle size assumed. Parameterizations

194

Small-scale anisotropy and intermittency in high and low-latitude solar wind  

E-Print Network (OSTI)

We analyze low and high--latitude fast solar wind data from the Ulysses spacecraft from 1992 to 1994 using a a systematic method to analyse the anisotropic content of the magnetic field fluctuations. We investigate all available frequencies, 1-10^{-6} Hz, for both high and low--latitudes datasets and are able to quantify the relative importance of the anisotropic versus the isotropic fluctuations. We analyse, up to sixth order, longitudinal, transverse and mixed magnetic field correlations. Our results show that strongly intermittent and anisotropic events are present in the solar wind plasma at high frequencies/small scales, indicating the absence of a complete recovery of isotropy. Anisotropic scaling properties are compatible for high and low--latitude data, suggesting a universal behaviour in spite of the different rate of evolution of the fast solar wind streams in the two environments.

A. Bigazzi; L. Biferale; S. M. A. Gama; M. Velli

2004-12-14T23:59:59.000Z

195

Quantifying transport between the tropical and mid-latitude lower stratosphere  

Science Conference Proceedings (OSTI)

Airborne in situ observations of molecules with a wide range of lifetimes (methane, nitrous oxide, reactive nitrogen, ozone, chlorinated halocarbons, and halon-1211), used in a tropical tracer model, show that mid-latitude air is entrained into the tropical lower stratosphere within about 13.5 months; transport is faster in the reverse direction. Because exchange with the tropics is slower than global photochemical models generally assume, ozone at mid-latitudes appears to be more sensitive to elevated levels of industrial chlorine than is currently predicted. Nevertheless, about 45 percent of air in the tropical ascent region at 21 kilometers is of mid-latitude origin, implying that emissions from supersonic aircraft could reach the middle stratosphere. 49 refs., 5 figs.

Volk, C.M.; Dutton, G.S.; Gilligan, J.M. [National Oceanic and Atmospheric Administration, Boulder, CO (United States)] [and others

1996-06-21T23:59:59.000Z

196

Small-scale anisotropy and intermittency in high and low-latitude solar wind  

E-Print Network (OSTI)

We analyze low and high--latitude fast solar wind data from the Ulysses spacecraft from 1992 to 1994 using a a systematic method to analyse the anisotropic content of the magnetic field fluctuations. We investigate all available frequencies, 1-10^{-6} Hz, for both high and low--latitudes datasets and are able to quantify the relative importance of the anisotropic versus the isotropic fluctuations. We analyse, up to sixth order, longitudinal, transverse and mixed magnetic field correlations. Our results show that strongly intermittent and anisotropic events are present in the solar wind plasma at high frequencies/small scales, indicating the absence of a complete recovery of isotropy. Anisotropic scaling properties are compatible for high and low--latitude data, suggesting a universal behaviour in spite of the different rate of evolution of the fast solar wind streams in the two environments.

Bigazzi, A; Gama, S M A; Velli, M

2004-01-01T23:59:59.000Z

197

Biological & Environmental Research Abstracts Database  

Office of Scientific and Technical Information (OSTI)

Search Term(s) Search Term(s) (supports AND and OR operators and phrase in "double quotes") Register Number Title Abstract Principal Investigator PI Lookup Institution Institution Lookup City Adelaide SA 5001 Aiken Albany Albuquerque Alcoa Center Alexandria Ames Amherst Anchorage Ann Arbor Ardmore Argonne Arlington Asheville Athens Atlanta Auburn Auburn University Augusta Aurora Austin Bailrigg, Lancaster UK, LA1 4Y Baltimore Bar Harbor Batavia Baton Rouge Beaufort Beaverton Belleville Bellevue Bellingham Beltsville Berkeley Bern Bethesda Billerica Bilthoven Binghamton Birmingham Blacksburg Bloomington Boise Boston Bothell Boulder Bozeman Bronx Bronxville Brooklyn Buffalo Burlington Calverton Cambridge Cambridge CB1 4RN Canal Point Carbondale Champaign Chapel Hill Charleston Charlottesville Chestnut Hill Chicago Chico Cincinnati Claremont Clayton Clemson Cleveland Clifton Park Colchester Cold Spring Harbor College Park College Station Colorado Springs Columbia Columbus Concord Cookeville Copenhagen Coral Gables Corvallis Dallas Danville Davis Dayton DeBilt DeKalb Delft Denton Denver Des Plaines Detroit Docklands, Victoria Downsview Duarte Durham East Lansing El Paso Esch-sur-Alzette Essen Eugene Evanston Fairbanks Fairfax Falmouth Flagstaff Fort Collins Gainesville Gaithersburg Galveston Germantown Gloucester Point Golden Grand Forks Grand Junction Great Falls Greenbelt Greenville Guelph Halifax Hamburg Hamilton, Ontario Hampton Hanover Hattiesburg Helsinki Hershey Honolulu Houghton Houston Hunt Valley Huntsville Hyde Park Idaho Falls Indianapolis Iowa City Irvine Ithaca Jerusalem Kalamazoo Kansas City Kennewick Kent Keystone Kingston Kingsville Klamath Falls Knoxville LS2 9JT La Jolla La Jolla, Lafayette Lake Placid Lakewood Lanham Laramie Las Cruces Las Vegas Lausanne Lawrence Lawrenceville Leawood Lethbridge Lewes Lexington Lincoln Little Rock Livermore Loma Linda London London NW1 2BE Los Alamos Los Angeles Louisville Lubbock Lutherville Lyngby Madison Manchester Manhattan Mayaguez McLean Medford Melbourne Memphis Menands Menlo Park Merced Mercer Island Miami Middlesex Middletown Millbrook Milwaukee Minneapolis Mississippi State Missoula Moab Mobile Modena Moffett Field Monash, Australia Monterey Montreal Montreal (Quebec) Morgantown Moscow Moss Landing Mountain View Nashua Nashville New Brunswick New Haven New Orleans New York Newark Newport News Newtown Square Norfolk Norman North Dartmouth Norwich Notre Dame Oak Brook Oak Ridge Oakdale Oakland Oklahoma City Old Westbury Omaha Ontario Ontario K1N 6N5 Orlando Orono Ottawa Oxford Oxon Palisades Palo Alto Pasadena Pasco Peoria Philadelphia Phoenix Piscataway Pittsburgh Placitas Plymouth Portland Potsdam Princeton Providence Pullman Radnor Raleigh Rapid City Reading Redmond Reno Rensselaer Research Triangle Pk Reston Richland Richmond Riverside Roanoke Rochester Rockville Rohnert Park Rome Royal Oak Salt Lake City San Antonio San Diego San Francisco San Fransisco San Jose San Marcos Santa Barbara Santa Cruz Santa Fe Santa Monica Santiago Savannah Scranton Seattle Sequims Sharon Hill Shreveport Silver Spring Silverthorne Sioux Falls Socorro Sonoma St. Louis St. Paul St. Petersburg Stanford State College Stennis Space Center Stennis Space Ctr. Stillwater Stockholm Stockton Stony Brook Storrs Storrs Mansfield Stowe Syracuse Tallahassee Tampa Tempe Thousand Oaks Toledo Toronto Toronto, ON Troy Tucson Tulsa Tuscaloosa Tuskegee Ulm University University Park Upton Urbana Victoria Walpole Waltham Washington Watkinsville West Kingston West Lafayette Westhampton Beach Wheeling Winston-Salem Woodland Park Woods Hole Worcester Yorktown Heights

198

The Impact of Distributed Programming Abstractions on Application Energy Consumption  

E-Print Network (OSTI)

The Impact of Distributed Programming Abstractions on Application Energy Consumption Young-Woo Kwon measure and analyze the impact of distributed programming abstractions on application energy consumption future efforts in creating energy efficient distributed programming abstractions. Keywords: energy

Ryder, Barbara G.

199

Framework for abstractive summarization using text-to-text generation  

Science Conference Proceedings (OSTI)

We propose a new, ambitious framework for abstractive summarization, which aims at selecting the content of a summary not from sentences, but from an abstract representation of the source documents. This abstract representation relies on the concept ...

Pierre-Etienne Genest; Guy Lapalme

2011-06-01T23:59:59.000Z

200

Computer shadow analysis technique for tilted windows shaded by overhangs, vertical projections, and side fins  

SciTech Connect

This paper expands upon previously published techniques for calculating window shadow areas by computer to include tilted and horizontal glazing systems as well as vertical glazing systems. This methodology may be used for any rectangular window shaded by rectangular overhangs and/or side fins perpendicular to the plane of the window. Rectangular projections suspended from the end of an overhang are also accommodated. The technique yields a precise solution and requires minimum input. Computer processing is rapid because iterative algorithms are avoided. Shadow overlaps and end effects are completely treated. The glazing system may have any degree of tilt from horizontal (looking upward) through vertical to horizontal (looking downward). Techniques for sorting window shadow shapes and equations for calculating shadow areas are included.

Bekooy, R.G.

1983-01-01T23:59:59.000Z

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


201

Sensitivity of the Latitude of the Surface Westerlies to Surface Friction  

Science Conference Proceedings (OSTI)

The sensitivity to surface friction of the latitude of the surface westerlies and the associated eddy-driven midlatitude jet is studied in an idealized dry GCM. The westerlies move poleward as the friction is reduced in strength. An increase in ...

Gang Chen; Isaac M. Held; Walter A. Robinson

2007-08-01T23:59:59.000Z

202

An Observational Study on the Latitudes Where Wave Forcing Drives BrewerDobson Upwelling  

Science Conference Proceedings (OSTI)

The 40-yr ECMWF Re-Analysis (ERA-40) data are analyzed to demonstrate that wave forcing at lower latitudes plays a crucial role in driving the tropical upwelling portion of the BrewerDobson circulation. It is shown that subtropical wave forcing ...

Tiehan Zhou; Marvin A. Geller; Wuyin Lin

2012-06-01T23:59:59.000Z

203

Large-Scale Energy Transformations in the High Latitudes of the Northern Hemisphere  

Science Conference Proceedings (OSTI)

The kinetic energy balance and kinetic energy source are studied for high latitudes north of 55N with twice daily upper air observations during a seven-year period from 1973 to 1979. Energy variables are presented for 5 latitudinal zones from ...

E. C. Kung; S. E. Masters; J. A. M. Corte-Real

1983-05-01T23:59:59.000Z

204

Dell Latitude 5000 Series Outstanding reliability and security in the world's most manageable  

E-Print Network (OSTI)

solid state hybrid drives or performance solid state drive options for large, reliable storage capacity from a single source, the Latitude 5000 Series offer outstanding security. Protect data on any device out of the box with factory installation and simplify compliance with preset compliance templates

Sanderson, Yasmine

205

Verification of Low Latitude Ionosphere Effects on WAAS During October 2003 Geomagnetic  

E-Print Network (OSTI)

Verification of Low Latitude Ionosphere Effects on WAAS During October 2003 Geomagnetic Storm S one of the strongest geomagnetic and ionospheric storms of the solar cycle. WAAS user integrity to be the case that this larger structure may exist due to the effects of the geomagnetic storm in the South

Stanford University

206

Computing the latitudes of sunspot trajectories and speed of sunspots with intelligent methods  

Science Conference Proceedings (OSTI)

Solar sunspot rotation, latitudinal bands are studied based on intelligent computation methods. The benefices of image fusion and powerful tree decomposition are used in this study in order to achieve quantitative values about the latitudes of trajectories ... Keywords: image fusion, quad tree decomposition, sunspot image

Mostafa Bakhtiary; Ahmad Hamedi Yekta; Arash Attarzadeh

2008-09-01T23:59:59.000Z

207

WIND-DRIVEN NEAR INERTIAL OCEAN RESPONSE AND MIXING AT THE CRITICAL LATITUDE  

E-Print Network (OSTI)

The spatial structure and temporal evolution of sea breeze and the latitudinal distribution of propagation and mixing of sea breeze driven near-inertial ocean response in the Gulf of Mexico are investigated using comprehensive data sets and a non-linear numerical model. Near 30?N, inertial oceanic response is significantly enhanced by a near-resonant condition between inertial and diurnal forcing frequencies. Observational results indicate that sea breeze variability peaks in summer and extends at least 300 km offshore with continuous seaward phase propagation. The maximum near-inertial oceanic response occurs in June when there is a shallow mixed layer, strong stratification, and an approximately 10-day period of continuous sea breeze forcing. Near-inertial current variance decreases in July and August due to the deepening of the mixed layer and a more variable phase relationship between the wind and current. River discharge varies interannually and can significantly alter the oceanic response during summer. During 1993, the ?great flood? of the Mississippi River deepens the summer mixed layer and reduces the sea breeze response. The near-inertial currents can provide considerable vertical mixing on the shelf in summer, as seen by the suppression of bulk Richardson number during strong near-inertial events. Three-dimensional idealized simulations show that the coastal oceanic response to sea breeze is trapped poleward of 30? latitude, however, it can propagate offshore as Poincare waves equatorward of 30? latitude. Near 30? latitude, the maximum oceanic response to sea breeze moves offshore slowly because of the near-zero group speed of Poincare waves at this latitude. The lateral energy flux convergence plus the energy input from the wind is maximum near the critical latitude, leading to increased vertical mixing. This local dissipation is greatly reduced at other latitudes. Simulations with realistic bathymetry of the Gulf of Mexico confirm that a basin-wide ocean response to coastal sea breeze forcing is established in the form of Poincare waves. This enhanced vertical mixing is consistent with observations on the Texas-Louisiana Shelf. Comparison of the three-dimensional and one-dimensional models shows some significant limitations of one-dimensional simplified models for sea breeze simulations near the critical latitude.

Zhang, Xiaoqian

2009-05-01T23:59:59.000Z

208

The Structure and Predictability of the High-Latitude Mode in the CSIRO9 General Circulation Model  

Science Conference Proceedings (OSTI)

The CSIRO9 general circulation model shows a zonally symmetric mode of variability, which closely resembles the high-latitude mode (HLM) in middle and high latitudes of the Southern Hemisphere. The leading EOF of the zonal mean zonal wind between ...

John W. Kidson; Ian G. Watterson

1999-11-01T23:59:59.000Z

209

Effects of solar wind magnetosphere coupling recorded at different geomagnetic latitudes: Separation of directly-driven and storage/  

E-Print Network (OSTI)

Effects of solar wind magnetosphere coupling recorded at different geomagnetic latitudes November 2008. [1] The effect on geomagnetic activity of solar wind speed, compared with that of the strength of the interplanetary magnetic field, differs with geomagnetic latitude. In this study we

Lockwood, Mike

210

Geomagnetic field behavior at high latitudes from a paleomagnetic record from Eltanin core 2721 in the Ross Sea sector, Antarctica  

E-Print Network (OSTI)

Geomagnetic field behavior at high latitudes from a paleomagnetic record from Eltanin core 27-term geomagnetic features, like the Cobb Mountain excursion, are resolved. The record from Eltanin 27­21 provides new insights into the behavior of the geomagnetic field at high latitudes, about which very little

Acton, Gary

211

Improving Ariadne's Bundle by Following Multiple Threads in Abstraction Refinement  

Science Conference Proceedings (OSTI)

The authors propose a scalable abstraction-refinement method for model checking invariant properties on large sequential circuits, which is based on fine-grain abstraction and simultaneous analysis of all abstract counterexamples of the shortest length. ... Keywords: Abstraction refinement, binary decision diagram (BDD), formal verification, model checking, satisfiability (SAT)

Chao Wang; Bing Li; HoonSang Jin; G. D. Hachtel; F. Somenzi

2006-11-01T23:59:59.000Z

212

Effects of head-up tilt on mean arterial pressure, heart rate, and regional cardiac output distribution in aging rats  

E-Print Network (OSTI)

Many senescent individuals demonstrate an inability to regulate mean arterial pressure (MAP) in response to standing or head-up tilt; however, whether this aging effect is the result of depressed cardiac function or an inability to reduce peripheral vascular conductance remains unknown. Therefore, the purpose of this research was to investigate the effects of aging on MAP, heart rate (HR), regional blood flow (via radioactive-microspheres), and vascular conductance during head-up tilt in conscious young (4 mo; n=12) and old (24 mo; n=10) male Fischer-344 rats. Heart rate and MAP were measured continuously during normal posture and during 10 minutes of head-up tilt. Blood flow was determined during normal posture and at the end of 10 minutes of head-up tilt. Young rats increased MAP significantly at the onset of head-up tilt and generally maintained the increase in MAP for the duration of head-up tilt, while aged rats showed a significant reduction in MAP after 10 minutes of head-up tilt. In the normal posture, aged rats demonstrated lower blood flow to splanchnic, bone, renal, and skin tissues versus young rats. With tilt there were decreases in blood flow to skin, bone, and hind-limb in both age groups and in fat, splanchnic, reproductive, and renal tissues in the young. Bone blood flow was attenuated with age across both conditions in hind foot, distal femur, femur marrow, and proximal and distal tibia. Head-up tilt caused a decrease in blood flow across both age groups in all bones sampled with the exception of the hind foot. These results provide evidence that the initial maintenance of MAP in aged rats during head-up tilt occurs through decreased regional blood flow and vascular conductance, and that the fall in pressure is not attributable to an increase in tissue blood flow and vascular conductance. Therefore, reductions in arterial pressure during headup tilt are likely a result of an old age-induced reduction in cardiac performance. In addition, this is the first study to demonstrate a decreased bone vascular conductance in both young and old rats during head-up tilt.

Ramsey, Michael Wiechmann

2005-12-01T23:59:59.000Z

213

Thermal conductance and rectification of asymmetric tilt grain boundary in graphene  

E-Print Network (OSTI)

We have investigated the lattice thermal transport across the asymmetry tilt grain boundary between armchair and zigzag grains by using nonequilibrium molecular dynamics (NEMD). We have observed significant temperature drop and ultralow temperature-dependent thermal boundary resistance. Importantly, we find an unexpected thermal rectification phenomenon, i.e, the thermal conductivity and Kapitza conductance is asymmetric with respect to the thermal transport direction. And the effect of thermal rectification could be amplified by increasing the difference of temperature imposed on two sides. Our results propose a new promising kind of thermal rectifier and phonon diodes from polycrystalline graphene without delicate manupulation of the atomic structures.

Cao, Hai-Yuan; Gong, Xin-Gao

2011-01-01T23:59:59.000Z

214

Solar heat gain coefficient of complex fenestrations with a venetian blind for differing slat tilt angles  

DOE Green Energy (OSTI)

Measured bidirectional transmittances and reflectances of a buff-colored venetian blind together with a layer calculation scheme developed in previous publications are utilized to produce directional-hemispherical properties for the venetian blind layer and solar heat gain coefficients for the blind in combination with clear double glazing. Results are presented for three blind slat tilt angles and for the blind mounted either interior to the double glazing or between the glass panes. Implications of the results for solar heat gain calculations are discussed in the context of sun positions for St. Louis, MO.

Klems, J.H.; Warner, J.L.

1996-08-01T23:59:59.000Z

215

Unresolved H-Alpha Enhancements at High Galactic Latitude in the WHAM Sky Survey Maps  

E-Print Network (OSTI)

We have identified 85 regions of enhanced H-Alpha emission at |b| > 10 degrees subtending approximately 1 degree or less on the Wisconsin H-Alpha Mapper (WHAM) sky survey. These high latitude ``WHAM point sources'' have H-Alpha fluxes of 10^{-11} to 10^{-9} erg cm^-2 s^-1, radial velocities within about 70 km/s of the LSR, and line widths that range from less than 20 km/s to about 80 km/s (FWHM). Twenty nine of these enhancements are not identified with either cataloged nebulae or hot stars and appear to have kinematic properties that differ from those observed for planetary nebulae. Another 14 enhancements are near hot evolved low mass stars that had no previously reported detections of associated nebulosity. The remainder of the enhancements are cataloged planetary nebulae and small, high latitude H II regions surrounding massive O and early B stars.

R. J. Reynolds; V. Chaudhary; G. J. Madsen; L. M. Haffner

2004-11-04T23:59:59.000Z

216

Unresolved H-Alpha Enhancements at High Galactic Latitude in the WHAM Sky Survey Maps  

E-Print Network (OSTI)

We have identified 85 regions of enhanced H-Alpha emission at |b| > 10 degrees subtending approximately 1 degree or less on the Wisconsin H-Alpha Mapper (WHAM) sky survey. These high latitude ``WHAM point sources'' have H-Alpha fluxes of 10^{-11} to 10^{-9} erg cm^-2 s^-1, radial velocities within about 70 km/s of the LSR, and line widths that range from less than 20 km/s to about 80 km/s (FWHM). Twenty nine of these enhancements are not identified with either cataloged nebulae or hot stars and appear to have kinematic properties that differ from those observed for planetary nebulae. Another 14 enhancements are near hot evolved low mass stars that had no previously reported detections of associated nebulosity. The remainder of the enhancements are cataloged planetary nebulae and small, high latitude H II regions surrounding massive O and early B stars.

Reynolds, R J; Madsen, G J; Haffner, L M

2004-01-01T23:59:59.000Z

217

Multi-Year Lags between Forest Browning and Soil Respiration at High Northern Latitudes  

SciTech Connect

High-latitude northern ecosystems are experiencing rapid climate changes, and represent a large potential climate feedback because of their high soil carbon densities and shifting disturbance regimes. A significant carbon flow from these ecosystems is soil respiration (RS, the flow of carbon dioxide, generated by plant roots and soil fauna, from the soil surface to atmosphere), and any change in the high-latitude carbon cycle might thus be reflected in RS observed in the field. This study used two variants of a machine-learning algorithm and least squares regression to examine how remotely-sensed canopy greenness (NDVI), climate, and other variables are coupled to annual RS based on 105 observations from 64 circumpolar sites in a global database. The addition of NDVI roughly doubled model performance, with the best-performing models explaining ~62% of observed RS variability

Bond-Lamberty, Benjamin; Bunn, Andrew G.; Thomson, Allison M.

2012-11-26T23:59:59.000Z

218

An analysis on the mid-latitude scintillation and coherence frequency bandwidth using transionospheric VHF signals  

Science Conference Proceedings (OSTI)

An analysis was perfonned on the mid-latitude scintillation and coherence frequency bandwidth (Fcoh) using transionospheric VHF signal data. The data include 1062 events spanning from November 1997 to June 2002. Each event records FORTE satellite received VHF signals from LAPP located at Los Alamos, New Mexico. Fcohs were derived to study scintillation characteristics on diurnal and seasonal variations, as well as changes due to solar and geomagnetic activities. Comparisons to the VHFIUHF coherence frequency bandwidth studies previously reported at equatorial and mid-latitude regions are made using a 4th power frequency dependence relationship. Furthennore, a wideband ionospheric scintillation model, WBMOD, was used to estimate Fcohs and compared with our VHF Fcoh values. Our analysis indicates mid-latitude scintillation characteristics that are not previously revealed. At the VHF bottom frequency range (3035 MHz), distinguished smaller Fcohs are found in time period from sunset to midnight, in wann season from May to August, and in low solar activity years. The effects of geomagnetic storm activity on Fcoh are characterized by a sudden transition at a Kp index of 50-60. Comparisons with median Fcohs estimated from other studies validated our VHF Fcohs for daytime while an order of magnitude larger Fcohs are found for nighttime, implying a time-dependent issue in applying the 4th order power relationship. Furthermore, comparisons with WBMOD-estimated Fcohs indicated generally matched median scintillation level estimates while differences do exist for those events undergoing high geomagnetic stonn activity which may imply underestimates of scintillation level by the WBMOD in the mid-latitude regions.

Juang, Zhen [Los Alamos National Laboratory; Roussel-dupre, Robert [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

219

Precise goal-independent abstract interpretation of constraint logic programs  

Science Conference Proceedings (OSTI)

We present a goal-independent abstract interpretation framework for constraint logic programs, and prove the sufficiency of a set of conditions for abstract domains to ensure that the analysis will never lose precision. Along the way, we formally define ...

Peter Schachte

2003-02-01T23:59:59.000Z

220

Event Order Abstraction for Parametric Real-Time System Verification  

E-Print Network (OSTI)

We present a new abstraction technique, event order abstraction (EOA), for parametric safety verification of real-time systems in which ``correct orderings of events'' needed for system correctness are maintained by timing ...

Umeno, Shinya

2008-07-28T23:59:59.000Z

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


221

STARSPOTS, SPIN-ORBIT MISALIGNMENT, AND ACTIVE LATITUDES IN THE HAT-P-11 EXOPLANETARY SYSTEM  

Science Conference Proceedings (OSTI)

We present the analysis of four months of Kepler photometry of the K4V star HAT-P-11, including 26 transits of its 'super-Neptune' planet. The transit data exhibit numerous anomalies which we interpret as passages of the planet over dark starspots. These spot-crossing anomalies preferentially occur at two specific phases of the transit. These phases can be understood as the intersection points between the transit chord and the active latitudes of the host star, where starspots are most abundant. Based on the measured characteristics of spot-crossing anomalies and previous observations of the Rossiter-McLaughlin effect, we find two solutions for the stellar obliquity {psi} and active latitude l: either {psi} = 106{sup +15}{sub -11} and l = 19.7{sup +1.5}{sub -2.2}, or {psi} = 97{sup +8}{sub -4} and l = 67{sup +2}{sub -4} (all in degrees). If the active latitude changes with time analogous to the 'butterfly diagram' of the Sun's activity cycle, future observations should reveal changes in the preferred phases of spot-crossing anomalies.

Sanchis-Ojeda, Roberto; Winn, Joshua N. [Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States)

2011-12-10T23:59:59.000Z

222

Review of James Hartley's research on structured abstracts  

Science Conference Proceedings (OSTI)

Structured abstracts have been employed in biomedical journals for more than 20 years. Professor James Hartley in the School of Psychology, Keele University, UK has published over 25 research papers and conducted systematic studies on structured abstracts. ... Keywords: James Hartley, structured abstracts

Chunfang Zhang; Xueli Liu

2011-12-01T23:59:59.000Z

223

Parametric abstraction of behavioral modes for model-based diagnosis  

Science Conference Proceedings (OSTI)

In the present paper we address the problem of automatically abstracting the behavioral modes of system components on the basis of their indiscriminability in a diagnostic setting. Our goal is to abstract the original model in such a way as to provide ... Keywords: Model-based diagnosis, abstraction, model compilation

Gianluca Torta; Pietro Torasso

2009-04-01T23:59:59.000Z

224

Augmenting Counterexample-Guided Abstraction Refinement with Proof Templates  

Science Conference Proceedings (OSTI)

Existing software model checkers based on predicate abstraction and refinement typically perform poorly at verifying the absence of buffer overflows, with analyses depending on the sizes of the arrays checked. We observe that many of these analyses can ... Keywords: safety verification, counterexample-guided abstraction refinement, proof templates, software model checkers, predicate abstraction, buffer overflows verification, array traversal idioms, PtYasm, Verisec suite

T. E. Hart; K. Ku; A. Gurfinkel; M. Chechik; D. Lie

2008-09-01T23:59:59.000Z

225

Monotone and Conservative Cascade Remapping between Spherical Grids (CaRS): Regular LatitudeLongitude and Cubed-Sphere Grids  

Science Conference Proceedings (OSTI)

A high-order monotone and conservative cascade remapping algorithm between spherical grids (CaRS) is developed. This algorithm is specifically designed to remap between the cubed-sphere and regular latitudelongitude grids. The remapping approach ...

Peter H. Lauritzen; Ramachandran D. Nair

2008-04-01T23:59:59.000Z

226

Low-latitude Western North Atlantic climate variability during the past millennium : insights from proxies and models  

E-Print Network (OSTI)

Estimates of natural climate variability during the past millennium provide a frame of reference in which to assess the significance of recent changes. This thesis investigates new methods of reconstructing low-latitude ...

Saenger, Casey Pearce

2009-01-01T23:59:59.000Z

227

The Freshening of Surface Waters in High Latitudes: Effects on the Thermohaline and Wind-Driven Circulations  

Science Conference Proceedings (OSTI)

The impacts of a freshening of surface waters in high latitudes on the deep, slow, thermohaline circulation have received enormous attention, especially the possibility of a shutdown in the meridional overturning that involves sinking of surface ...

Alexey Fedorov; Marcelo Barreiro; Giulio Boccaletti; Ronald Pacanowski; S. George Philander

2007-04-01T23:59:59.000Z

228

Directions to Petroleum Abstracts Petroleum Abstracts' main office is located in the basement of John Rogers Hall (JRH)  

E-Print Network (OSTI)

Directions to Petroleum Abstracts Petroleum Abstracts' main office is located in the basement Tucker Drive in Tulsa, Oklahoma. Directions to the TU campus are included below. Visitor parking of the library that you wish to visit Petroleum Abstracts and they will contact us to direct you to our office

Reynolds, Albert C.

229

Abstracts | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Abstracts Abstracts Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Third DOE BES Separations Research Workshop Abstracts Print Text Size: A A A RSS Feeds FeedbackShare Page Third DOE/BES Separations Research Workshop Presentation Abstracts Last Modified May 18, 1999 High Pressure and High Temperature Spectroscopic Studies of Supercritical Fluid Solutions Clement R. Yonker Understanding on a molecular level the intermolecular interactions underlying separations and extractions in supercritical fluids is important to extend these useful solvents to new separation technologies and chemical synthesis in addition to providing a basis for improving existing

230

Selected Translated Abstracts of Chinese-Language Climate Change Publications  

SciTech Connect

This report contains English-translated abstracts of important Chinese-language literature concerning global climate change for the years 1995-1998. This body of literature includes the topics of adaptation, ancient climate change, climate variation, the East Asia monsoon, historical climate change, impacts, modeling, and radiation and trace-gas emissions. In addition to the biological citations and abstracts translated into English, this report presents the original citations and abstracts in Chinese. Author and title indexes are included to assist the reader in locating abstracts of particular interest.

Cushman, R.M.; Burtis, M.D.

1999-05-01T23:59:59.000Z

231

24th Annual Anomalous Absorption Conference. Book of abstracts  

SciTech Connect

This report contains abstracts on topics in the following areas: parametric instabilities; hohlraum physics; laser plasma physics with short pulses; and rayleigh-taylor instability and hydrodynamics.

Not Available

1994-08-01T23:59:59.000Z

232

2nd Annual DOE-ERSP PI Meeting: Abstracts  

E-Print Network (OSTI)

dissolution process. Abstracts Development of Modeling Methodsdissolution, ion exchange, and surface complexation. These latter reac- tions are incorporated into the LB method

Hazen, Terry C.

2007-01-01T23:59:59.000Z

233

Abstract - The ICSI Notary: Lessons and Insights from a Large ...  

Science Conference Proceedings (OSTI)

Abstract title: The ICSI Notary: Lessons and Insights from a Large ... ongoing live measurement effort aimed at understanding the global SSL/TLS ...

2013-03-12T23:59:59.000Z

234

Poster Abstract of Eighteenth ARM STM: Sort by Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Z., Marchand, R., and Ackerman, T. A Comparison of Water Uptake by Aerosols Using Two Thermodynamic Models ABSTRACT, POSTER Xu, L. and Penner, J. ACRF Data Acquisition and...

235

Numerical Simulation of Inertia Welding of Inconel 718 (Abstract)  

Science Conference Proceedings (OSTI)

Edison Joining Technology Centre, 1250 Arthur E. Adams Drive,. Columbus, OH 43221. Abstract. This paper presents the results of numerical simulations and...

236

7th international symposium on photosynthetic prokaryotes. Abstracts  

DOE Green Energy (OSTI)

This book contains the abstracts of all the presentations made either in oral or poster form, at the VII International Symposium on Photosynthetic Prokaryotes.

Fuller, R.C.

1991-12-31T23:59:59.000Z

237

Materials for Nuclear Power: Digital Resource Center - ABSTRACT ...  

Science Conference Proceedings (OSTI)

Jun 27, 2007 ... Topic Title: ABSTRACT: Radiation Damage and Alteration of Zircon from a 3.3 Ga Porphyritic Granite Topic Summary: J. Valley, et. al.,...

238

Poster Abstract of Nineteenth ARM STM: Sort by Title  

NLE Websites -- All DOE Office Websites (Extended Search)

POSTER Ayers, J., Minnis, P., Palikonda, R., Yost, C., Spangenberg, D., Chang, F., and Nguyen, L. Computing Precipitation Rates in Assumed-PDF Cloud Schemes ABSTRACT Pincus, R.,...

239

[Abstracts from US Department of Energy contractors` meeting  

SciTech Connect

A series of abstracts is given on the subjects of theory for multiply charged ions and low- and high-energy collisions involving multiply charged ions. 23 refs.

Richard, P.

1990-12-31T23:59:59.000Z

240

National Renewable Energy Report for SWERA: Ghana (Abstract...  

Open Energy Info (EERE)

Renewable Energy Report for SWERA: Ghana (Abstract):The National Renewable Energy Report describes the energy situation in Ghana and identifies solar and wind...

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


241

Molecular biology of signal transduction in plants. Abstracts  

Science Conference Proceedings (OSTI)

This volume contains abstracts of oral presentations and poster sessions of the 1991 Cold Springs Harbor Meeting entitled Molecular Biology of Signal Transduction in Plants.

Not Available

1991-12-31T23:59:59.000Z

242

Microsoft Word - Poster Abstract_2010_Montana State U.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

th Annual SECA Workshop Poster Session ABSTRACT Surface Charge Redistribution in SOFC Materials Y. U. Idzerda , M. Finsterbusch, and A. Lussier Physics Department, Montana State...

243

NIST Paper Submission Abstract _CT-Google _DRAFT _Feb 6 ...  

Science Conference Proceedings (OSTI)

DigiCert-Google Abstract Certificate Transparency Submitted for NIST Workshop to be held April 10-11, 2013 Submitted February 15, 2013 ...

2013-03-12T23:59:59.000Z

244

Water-bearing minerals on mars: source of observed mid-latitude water?  

DOE Green Energy (OSTI)

The Odyssey spacecraft documented the existence of heterogeneously distributed hydrogen at martian mid-latitudes, suggesting that large areas of the near-equatorial highlands contain near-surface deposits of 'chemically and/or physically bound H20 and/or OH' in amounts up to 3 .8% equivalent H20. Shallow occurrences of water ice are not stable near the martian equator, making the hydrogen deposits at these latitudes somewhat enigmatic. Clay minerals and zeolites have both been proposed as possible water-bearing constituents on Mars, and both are common terrestrial alteration products of hydrovolcanic basaltic ashes and palagonitic material comparable to those that may be widespread on Mars. Smectites within martian meteorites, attributed to hydrous alteration on Mars rather than on Earth, provide direct evidence of clay minerals from Mars. In addition, new thermal emission spectrometer (TES) data provide good evidence for unspecified zeolites in martian surface dust [6] . The nature of the hydrogen-containing material observed in the equatorial martian regolith is of particular importance to the question of whether hydrous minerals have formed in the past on Mars. Also, whether these minerals exist in a hydrated (i .e., containing H2O molecules in their structures) or dehydrated state is a crucial question . The existence of hydrous minerals is also important in connection with their possible role in affecting the diurnal variation of the martian atmosphere, in their potential role in unraveling the paleohydrology and paleobiology of Mars, and in their possible use as a water resource to support exploration of the martian mid-latitudes.

Bish, D. L. (David L.); Carey, J. W. (James W.); Fialips, C. I. (Clair I.)

2003-01-01T23:59:59.000Z

245

A FALSE POSITIVE FOR OCEAN GLINT ON EXOPLANETS: THE LATITUDE-ALBEDO EFFECT  

SciTech Connect

Identifying liquid water on the surface of planets is a high priority, as this traditionally defines habitability. One proposed signature of oceans is specular reflection ('glint'), which increases the apparent albedo of a planet at crescent phases. We post-process a global climate model of an Earth-like planet to simulate reflected light curves. Significantly, we obtain glint-like phase variations even though we do not include specular reflection in our model. This false positive is the product of two generic properties: (1) for modest obliquities, a planet's poles receive less orbit-averaged stellar flux than its equator, so the poles are more likely to be covered in highly reflective snow and ice; and (2) we show that reflected light from a modest-obliquity planet at crescent phases probes higher latitudes than at gibbous phases, therefore a planet's apparent albedo will naturally increase at crescent phase. We suggest that this 'latitude-albedo effect' will operate even for large obliquities: in that case the equator receives less orbit-averaged flux than the poles, and the equator is preferentially sampled at crescent phase. Using rotational and orbital color variations to map the surfaces of directly imaged planets and estimate their obliquity will therefore be a necessary pre-condition for properly interpreting their reflected phase variations. The latitude-albedo effect is a particularly convincing glint false positive for zero-obliquity planets, and such worlds are not amenable to latitudinal mapping. This effect severely limits the utility of specular reflection for detecting oceans on exoplanets.

Cowan, Nicolas B. [Center for Interdisciplinary Exploration and Research in Astrophysics and Department of Physics and Astronomy, Northwestern University, 2131 Tech Drive, Evanston, IL 60208 (United States); Abbot, Dorian S. [Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637 (United States); Voigt, Aiko [Max Planck Institute for Meteorology, Bundesstr. 53, D-20146, Hamburg (Germany)

2012-06-10T23:59:59.000Z

246

VLF heating of the lower ionosphere: Variation with magnetic latitude and electron density profile  

SciTech Connect

The authors report the results of calculations of ionospheric absorption of VLF heating radiation, in comparison with HF heating. This work was motivated by recent observations of the effects of VLF heating, which indicate that it is much more efficient than HF heating, at least for certain ionospheric conditions. The authors assume an ionospheric model which is consistent with that observed during the previous heating experiments. Their results are in basic agreement with the experimental observations. They find that the enhancement in efficiency of VLF heating over HF heating is a feature of low latitudes, where ionospheric density profiles favor this effect. In the polar regions, HF heating is more efficient.

Barr, R. (National Institute of Water and Atmospheric Research Ltd., Lower Hutt (New Zealand)); Stubbe, P. (Max Planck Institut fuer Aeronomie, Katlenburg-Lindau (Germany))

1992-09-04T23:59:59.000Z

247

Hanford Personnel Dosimeter supporting studies FY-1980. [Lead abstract  

Science Conference Proceedings (OSTI)

Separate abstracts were prepared for the 10 sections of this report which describe fundamental characteristics of the Hanford multipurpose personnel dosimeter (HMPD). Abstracts were not prepared for Appendix A and Appendix B which deal with calculated standard deviations for 100 mrem mixed field exposures and detailed calculations of standard deviations, respectively. (KRM)

Endres, G.W.R.; Cummings, F.M.; Aldrich, J.M.; Thorson, M.R.; Kathren, R.L.

1981-02-01T23:59:59.000Z

248

CHI '06 Extended Abstracts on Human Factors in Computing Systems  

Science Conference Proceedings (OSTI)

Welcome to the CHI 2006 Extended Abstracts. We hope that you will enjoy this year's extended abstracts and the changes that we have made. For the first time this year, we encouraged submissions from six different sub-communities of the human-computer ...

Gary Olson; Robin Jeffries

2006-04-01T23:59:59.000Z

249

PTask: operating system abstractions to manage GPUs as compute devices  

Science Conference Proceedings (OSTI)

We propose a new set of OS abstractions to support GPUs and other accelerator devices as first class computing resources. These new abstractions, collectively called the PTask API, support a dataflow programming model. Because a PTask graph consists ... Keywords: GPGPU, GPUs, OS design, accelerators, dataflow, gestural interface, operating systems

Christopher J. Rossbach; Jon Currey; Mark Silberstein; Baishakhi Ray; Emmett Witchel

2011-10-01T23:59:59.000Z

250

Interactive watercolor rendering with temporal coherence and abstraction  

Science Conference Proceedings (OSTI)

This paper presents an interactive watercolor rendering technique that recreates the specific visual effects of lavis watercolor. Our method allows the user to easily process images and 3d models and is organized in two steps: an abstraction step that ... Keywords: abstraction, non-photorealistic rendering, temporal coherence, watercolor

Adrien Bousseau; Matt Kaplan; Jolle Thollot; Franois X. Sillion

2006-06-01T23:59:59.000Z

251

Geothermal environmental projects publication list with abstracts 1975-1978  

DOE Green Energy (OSTI)

This report contains 119 abstracts of publication resulting from or closely related to geothermal environmental projects conducted by the Environmental Sciences Division at Lawrence Livermore Laboratory. Publications are listed chronologically from 1975 through 1978. The main entries are numbered sequentially, and include the full citation, an abstract, and selected keywords. This section is followed by an author index, and a keyword index.

Ricker, Y.E.; Anspaugh, L.R.

1979-05-15T23:59:59.000Z

252

Experimental evaluation of a generic abstract interpretation algorithm for PROLOG  

Science Conference Proceedings (OSTI)

Abstract interpretation of PROLOG programs has attracted many researchers in recent years, partly because of the potential for optimization in PROLOG compilers and partly because of the declarative nature of logic programming languages that make them ... Keywords: PROLOG, abstract interpretation, fixpoint algorithm

Baudouin Le Charlier; Pascal Van Hentenryck

1994-01-01T23:59:59.000Z

253

Temporal abstraction in intelligent clinical data analysis: A survey  

Science Conference Proceedings (OSTI)

Objective: Intelligent clinical data analysis systems require precise qualitative descriptions of data to enable effective and context sensitive interpretation to take place. Temporal abstraction (TA) provides the means to achieve such descriptions, ... Keywords: Decision support systems, Intelligent data analysis, Intensive care, Patient monitoring, Temporal abstraction, Temporal reasoning

Michael Stacey; Carolyn McGregor

2007-01-01T23:59:59.000Z

254

Poster Abstract of Seventeenth ARM STM: Sort by Title  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Science Team Meeting 7 Science Team Meeting 2007 Proceedings Proceedings Sorted by Title Proceedings Sorted by Author Proceedings Sorted by Category Cover image Poster Abstract of the Seventeenth Atmospheric Radiation Measurement (ARM) Science Team Meeting ARM-CONF-2007, March 2007 Monterey, California View poster abstract by Author or Category or Title. 10 Years of External Data ABSTRACT, POSTER Ma, L., Wagener, R., Gregory, L., Liang, M., Tilp, A., and Cialella, A. A Comparison of Broad-band Fluxes at the Main and Auxiliary AMF Sites During the RADAGAST Campaign. ABSTRACT, POSTER Settle, J. A Comparison of Cloud Radar Profiles of Cloud Occurrence with MMF Simulated Radar Profiles as a Function of the Large-Scale Atmospheric State ABSTRACT, POSTER Marchand, R., Beagley, N., and Ackerman, T.

255

The QUEST RR Lyrae Survey: III. The Low Galactic Latitude Catalogue  

E-Print Network (OSTI)

We present results for the QUEST RR Lyrae Survey at low galactic latitude, conducted entirely with observations obtained with the QUEST mosaic camera and the 1.0/1.5m J\\"urgen Stock Schmidt telescope at the National Observatory of Venezuela. The survey spans an area of 476 sq. deg on the sky, with multi-epoch observations in the V, R and I photometric bands for 6.5x10^6 stars in the galactic latitude range 3095 per cent and ~85 per cent for RRab and RRc stars respectively. Photometric metallicities were computed based on the light curves and individual extinctions calculated from minimum light colours for each RRab star. Distances were obtained with typical errors ~7 per cent. The RR Lyrae survey simultaneously spans a large range of heliocentric distances 0.5<= R_hel(kpc)<=40 and heights above the plane -15<=z(kpc)<=+20, with well known completeness across the survey area, making it an ideal set for studying the struc ture of the Galactic thick disk.

Mateu, Cecilia; Downes, Juan Jos; Briceo, Csar; Zinn, Robert; Cruz-Diaz, Gustavo

2012-01-01T23:59:59.000Z

256

Can hydrous minerals account for the observed mid-latitude water on Mars?  

DOE Green Energy (OSTI)

Great interest was generated with the discovery by the Odyssey spacecraft OC heterogeneously distributed hydrogcn at martian mid-latitudes, suggesting that large areas of the near-equatorial highlands contain near-surface deposits of 'chemically and/or physically bound 1120 and/or OH' in amounts up to 3.8% equivalent H20. More recent interpretations of the Odyssey data using new calibrations suggest that some near-equatorial areas, such as Arabia Terra, contain up to 8.5f I .3% water-equivalent hydrogen. Such shallow occurrences (latitudes. A number of potentially hydrous silicate phases, notably clay minerals and zeolites, have been proposed as possible M20-bearing constituents on Mars, and both groups of minerals are common terrestrial alteration products of hydrovolcanic basaltic ashes and palagonitic material comparable io those that may be widespread on Mars. Smectites within martian meteorites, attributed to hydrous alteration on Mars rather than on Earth, provide direct evidence of clay minerals from Mars. In addition, new thermal emission spectrometer (TES) data provide evidence for unspecified zeolites in martian surface dust, and concluded that spectral deconvolution of MGS TES and Mariner 9 IRIS data is consistent with the presence of zeolite in the martian surface dust.

Bish, D. L. (David L.); Vaniman, D. T. (David T.); Fialips, C. I. (Clair I.); Carey, J. W. (James W.); Feldman, W. C. (William C.)

2003-01-01T23:59:59.000Z

257

Is the solar spectrum latitude dependent? An investigation with SST/TRIPPEL  

E-Print Network (OSTI)

Context: In studies of the solar spectrum relative to spectra of solar twin stars, it has been found that the chemical composition of the Sun seems to depart systematically from those of the twins. One possible explanation is that the effect is due to the special aspect angle of the Sun when observed from Earth, as compared with the aspect angles of the twins. Thus, a latitude dependence of the solar spectrum, even with the heliocentric angle constant, could lead to effects of the type observed. Aim: We explore a possible variation in the strength of certain spectral lines, used in the comparisons between the composition of the Sun and the twins, at loci on the solar disk with different latitudes but at constant heliocentric angle. Methods: We use the TRIPPEL spectrograph at the Swedish 1-m Solar Telescope on La Palma to record spectra in five spectral regions in order to compare different locations on the solar disk at a heliocentric angle of 45 deg. Equivalent widths and other parameters are measured for fi...

Kiselman, Dan; Gustafsson, Bengt; Asplund, Martin; Melndez, Jorge; Scharmer, Gran B; Langhans, Kai

2011-01-01T23:59:59.000Z

258

Investigation of tilted dose kernels for portal dose prediction in a-Si electronic portal imagers  

SciTech Connect

The effect of beam divergence on dose calculation via Monte Carlo generated dose kernels was investigated in an amorphous silicon electronic portal imaging device (EPID). The flat-panel detector was simulated in EGSnrc with an additional 3.0 cm water buildup. The model included details of the detector's imaging cassette and the front cover upstream of it. To approximate the effect of the EPID's rear housing, a 2.1 cm air gap and 1.0 cm water slab were introduced into the simulation as equivalent backscatter material. Dose kernels were generated with an incident pencil beam of monoenergetic photons of energy 0.1, 2, 6, and 18 MeV. The orientation of the incident pencil beam was varied from 0 deg. to 14 deg. in 2 deg. increments. Dose was scored in the phosphor layer of the detector in both cylindrical (at 0 deg. ) and Cartesian (at 0 deg. -14 deg.) geometries. To reduce statistical fluctuations in the Cartesian geometry simulations at large radial distances from the incident pencil beam, the voxels were first averaged bilaterally about the pencil beam and then combined into concentric square rings of voxels. Profiles of the EPID dose kernels displayed increasing asymmetry with increasing angle and energy. A comparison of the superposition (tilted kernels) and convolution (parallel kernels) dose calculation methods via the {chi}-comparison test (a derivative of the {gamma}-evaluation) in worst-case-scenario geometries demonstrated an agreement between the two methods within 0.0784 cm (one pixel width) distance-to-agreement and up to a 1.8% dose difference. More clinically typical field sizes and source-to-detector distances were also tested, yielding at most a 1.0% dose difference and the same distance-to-agreement. Therefore, the assumption of parallel dose kernels has less than a 1.8% dosimetric effect in extreme cases and less than a 1.0% dosimetric effect in most clinically relevant situations and should be suitable for most clinical dosimetric applications. The resulting time difference for the parallel kernel assumption versus the tilted kernels was 10.5 s vs 18 h (a factor of approximately 6000), dependent on existing hardware and software details.

Chytyk, K.; McCurdy, B. M. C. [Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9, Canada and Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada); Division of Medical Physics, CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba R3E 0V9 (Canada); Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada) and Department of Radiology, University of Manitoba, Winnipeg, Manitoba R3A 1R9 (Canada)

2006-09-15T23:59:59.000Z

259

Classes: an abstract data type facility for the C language  

Science Conference Proceedings (OSTI)

Language constructs for definition and use of abstract data types ease the design and maintenance of large programs. This paper describes the C class concept, an extension to the C language providing such constructs. A class is defined ...

Bjarne Stroustrup

1982-01-01T23:59:59.000Z

260

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

SciTech Connect

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

None

1999-12-01T23:59:59.000Z

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


261

Poster Abstract of Eighteenth ARM STM: Sort by Title  

NLE Websites -- All DOE Office Websites (Extended Search)

S. Advances in Cloud Satellite Remote Sensing for ARM ABSTRACT, POSTER Minnis, P., Nguyen, L., Chang, F., Palikonda, R., Khaiyer, M., Trepte, Q., Yost, C., Smith, W., Sun-Mack,...

262

International congress on DNA damage and repair: Book of abstracts  

SciTech Connect

This document contains the abstracts of 105 papers presented at the Congress. Topics covered include the Escherichia coli nucleotide excision repair system, DNA repair in malignant transformations, defective DNA repair, and gene regulation. (TEM)

Not Available

1987-01-01T23:59:59.000Z

263

Earth Sciences Division annual report 1981. [Lead abstract  

DOE Green Energy (OSTI)

Separate abstracts were prepared for the 59 papers of the 1981 annual report of the Earth Sciences Division at Lawrence Berkeley Laboratory. The general topics covered included nuclear waste isolation, geophysics and reservoir engineering, and geosciences. (KRM)

Not Available

1982-09-01T23:59:59.000Z

264

Compile-time Derivation of Variable Dependency Using Abstract Interpretation  

E-Print Network (OSTI)

Traditional schemes for abstract interpretation-based global analysis of logic programs generally focus on obtaining procedure argument mode and type information. Variable sharing information is often given only the attention needed to preserve the correctness of the analysis. However, such sharing information can be very useful. In particular, it can be used for predicting runtime goal independence, which can eliminate costly run-time checks in and-parallel execution. In this paper, a new algorithm for doing abstract interpretation in logic programs is described which concentrates on inferring the dependencies of the terms bound to program variables with increased precision and at all points in the execution of the program, rather than just at a procedure level. Algorithms are presented for computing abstract entry and success substitutions which extensively domain independent fixpoint algorithm is presented and described in detail. The algorithms are illustrated with examples. Finally, results from an implementation of the abstract interpreter are presented. 1

K. Muthukumar; M. Hermenegildo

1992-01-01T23:59:59.000Z

265

ADAPT: abstraction hierarchies to better simulate teamwork under dynamics  

Science Conference Proceedings (OSTI)

In this paper we present a lightweight teamwork implementation by using abstraction hierarchies. The basis of this implementation is ADAPT, which supports Autonomous Dynamic Agent Planning for Teamwork. ADAPT's novelty ...

Meirav Hadad; Avi Rosenfeld

2011-05-01T23:59:59.000Z

266

SERS internship Fall 1992--Spring 1993: Abstract and research papers  

SciTech Connect

This report contains the abstracts and research papers by students on a variety of topics in engineering, genetics, solid state physics, thermonuclear energy, astrophysics, and other science related topics.

Not Available

1993-08-05T23:59:59.000Z

267

FREE FILM SCREENING AND DISCUSSION Abstract from Jezebel Productions  

E-Print Network (OSTI)

FREE FILM SCREENING AND DISCUSSION Abstract from Jezebel Productions: "No Dinosaurs in Heaven charge: free and open to the public. THURSDAY OCTOBER 27, 2011 7:00 PM Mackey Auditorium Ruby Gerontology

de Lijser, Peter

268

CHI '05 Extended Abstracts on Human Factors in Computing Systems  

Science Conference Proceedings (OSTI)

On behalf of the Technical Program Committee, welcome to the CHI 2005 conference DVD! The Extended Abstracts portion of this disc includes submissions from all conference venues except Papers (which you can find in the Conference Proceedings section). ...

Gerrit van der Veer; Carolyn Gale

2005-04-01T23:59:59.000Z

269

Property Checking Driven Abstract Interpretation-Based Static Analysis  

Science Conference Proceedings (OSTI)

Concrete semantics used for abstract interpretation analyses are generally expressed as fixpoints. Checking a property on this kind of semantics can be done by intersecting the fixpoint with a specification related to the property. In this paper, we ...

Damien Mass

2002-01-01T23:59:59.000Z

270

A Few Graph-Based Relational Numerical Abstract Domains  

Science Conference Proceedings (OSTI)

This article presents the systematic design of a class of relational numerical abstract domains from non-relational ones. Constructed domains represent sets of invariants of the form (vj - vi C), where vj ...

Antoine Min

2002-09-01T23:59:59.000Z

271

Abstracts and research accomplishments of university coal research projects  

SciTech Connect

The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their projects in time for distribution at a grantees conference. This book is a compilation of the material received in response to the request. Abstracts discuss the following area: coal science, coal surface science, reaction chemistry, advanced process concepts, engineering fundamentals and thermodynamics, environmental science.

Not Available

1991-06-01T23:59:59.000Z

272

Fifth international fungus spore conference. [Abstracts]: Final technical report  

DOE Green Energy (OSTI)

This folio contains the proceedings of the Fifth International Fungal Spore Conference held August 17-21, 1991 at the Unicoi State Park at Helen, Georgia. The volume contains abstracts of each oral presentation as well as a collection of abstracts describing the poster sessions. Presentations were organized around the themes (1) Induction of Sporulation, (2) Nuclear Division, (3) Spore Formation, (4) Spore Release and Dispersal, and (4) Spore Germination.

Timberlake, W.E.

1993-04-01T23:59:59.000Z

273

Test Problem: Tilted Rayleigh-Taylor for 2-D Mixing Studies  

DOE Green Energy (OSTI)

The 'tilted-rig' test problem originates from a series of experiments (Smeeton & Youngs, 1987, Youngs, 1989) performed at AWE in the late 1980's, that followed from the 'rocket-rig' experiments (Burrows et al., 1984; Read & Youngs, 1983), and exploratory experiments performed at Imperial College (Andrews, 1986; Andrews and Spalding, 1990). A schematic of the experiment is shown in Figure 1, and comprises a tank filled with light fluid above heavy, and then 'tilted' on one side of the apparatus, thus causing an 'angled interface' to the acceleration history due to rockets. Details of the configuration given in the next chapter include: fluids, dimensions, and other necessary details to simulate the experiment. Figure 2 shows results from two experiments, Case 110 (which is the source for this test problem) that has an Atwood number of 0.5, and Case 115 (a secondary source described in Appendix B), with Atwood of 0.9 Inspection of the photograph in Figure 2 (the main experimental diagnostic) for Case 110. reveals two main areas for mix development; 1) a large-scale overturning motion that produces a rising plume (spike) on the left, and falling plume (bubble) on the right, that are almost symmetric; and 2) a Rayleigh-Taylor driven mixing central mixing region that has a large-scale rotation associated with the rising and falling plumes, and also experiences lateral strain due to stretching of the interface by the plumes, and shear across the interface due to upper fluid moving downward and to the right, and lower fluid moving upward and to the left. Case 115 is similar but differs by a much larger Atwood of 0.9 that drives a strong asymmetry between a left side heavy spike penetration and a right side light bubble penetration. Case 110 is chosen as the source for the present test problem as the fluids have low surface tension (unlike Case 115) due the addition of a surfactant, the asymmetry small (no need to have fine grids for the spike), and there is extensive reasonable quality photographic data. The photographs in Figure 2 also reveal the appearance of a boundary layer at the left and right walls; this boundary layer has not been included in the test problem as preliminary calculations suggested it had a negligible effect on plume penetration and RT mixing. The significance of this test problem is that, unlike planar RT experiments such as the Rocket-Rig (Youngs, 1984), Linear Electric Motor - LEM (Dimonte, 1990), or the Water Tunnel (Andrews, 1992), the Tilted-Rig is a unique two-dimensional RT mixing experiment that has experimental data and now (in this TP) Direct Numerical Simulation data from Livescu and Wei. The availability of DNS data for the tilted-rig has made this TP viable as it provides detailed results for comparison purposes. The purpose of the test problem is to provide 3D simulation results, validated by comparison with experiment, which can be used for the development and validation of 2D RANS models. When such models are applied to 2D flows, various physics issues are raised such as double counting, combined buoyancy and shear, and 2-D strain, which have not yet been adequately addressed. The current objective of the test problem is to compare key results, which are needed for RANS model validation, obtained from high-Reynolds number DNS, high-resolution ILES or LES with explicit sub-grid-scale models. The experiment is incompressible and so is directly suitable for algorithms that are designed for incompressible flows (e.g. pressure correction algorithms with multi-grid); however, we have extended the TP so that compressible algorithms, run at low Mach number, may also be used if careful consideration is given to initial pressure fields. Thus, this TP serves as a useful tool for incompressible and compressible simulation codes, and mathematical models. In the remainder of this TP we provide a detailed specification; the next section provides the underlying assumptions for the TP, fluids, geometry details, boundary conditions (and alternative set-ups), initial conditions, and acceleration history (an

Andrews, Malcolm J. [Los Alamos National Laboratory; Livescu, Daniel [Los Alamos National Laboratory; Youngs, David L. [AWE

2012-08-14T23:59:59.000Z

274

High-latitude F supergiant IRAS 18095 + 2704 - a proto-planetary nebula  

Science Conference Proceedings (OSTI)

The paper reports the discovery of a new high-latitude F supergiant, IRAS 18095 + 2704, which shows a large excess in the far-infrared. Ground-based observations have identified it as a V = 10.4 mag F3 Ib star which displays light and velocity variability. Comparison with the post-asymptotic giant branch (AGB) evolution model of Volk and Kwok suggests that it is an excellent candidate for a protoplanetary nebula. Model fitting of the spectrum of 18095 + 2704 from 0.35 to 100 microns suggests that it evolved from the AGB approximately 265 yr ago and had a mass-loss rate of 0.00003 solar mass/yr at the end of the AGB. 31 references.

Hrivnak, B.J.; Kwok, S.; Volk, K.M.

1988-08-01T23:59:59.000Z

275

There has been recent interest in the application of the tilt-rotor concept to civil aviation. The concept offers the speed and altitude capability of the turbojet  

E-Print Network (OSTI)

Hybrid electric will be explored. The impact of engine location and Part-Span tilt wing will also of a helicopter. Such a vehicle could fill a number of niches in the aviation market. Some tilt-rotor studies have through the application of new technologies to the concept. Advanced materials and systems, including

276

Low Dose Radiation Program: Workshops, Proceedings, Abstracts and Programs  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshops, Proceedings, Abstracts and Programs Workshops, Proceedings, Abstracts and Programs UPDATE: Investigators' Workshop Postponed The annual Low Dose Radiation Research Program Investigators' Workshop typically held in April or May has been postponed until next year. Please keep checking the website for updates. 2010 The 2010 DOE Low Dose Radiation Research Investigators' Workshop was held April 12-14, 2010, at the Renaissance M Street Hotel in Washington, D.C. In addition to 34 plenary talks and more than 70 poster presentations made by the program investigators, participants heard guest speakers from the National Cancer Institute and from sister low-dose programs in Europe and Japan. See link for investigators' abstracts. 2009 The DOE Low Dose Radiation Research Investigators' Workshop VIII was held

277

ARM - Publications: Science Team Meeting Documents: Abstracts sorted by  

NLE Websites -- All DOE Office Websites (Extended Search)

Meeting Meeting 2005 Proceedings Proceedings Sorted by Title Proceedings Sorted by Author Science Team Meeting Proceedings Cover image Proceedings of the Fifteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting ARM-CONF-2005, March 2005 Daytona Beach, Florida For proper viewing, extended abstracts should be viewed with Adobe Acrobat Reader. Download the latest version from the Adobe Reader website. * Poster abstract only; an extended abstract was not provided by the author(s). View session papers by Author or Title. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Abdou, W. Determination of Aerosol and Surface Reflectance Characteristics at the ARM CART Site Using MISR Observations* Ackerman, A. Factors Controlling the Properties of Multi-Phase Arctic

278

Tilt grain boundaries in YBa sub 2 Cu sub 3 O sub 7-x thin films  

Science Conference Proceedings (OSTI)

Grain boundaries in YBa{sub 2}Cu{sub 3}O{sub 7-x} superconductor thin films grown on (001) MgO by metal-organic chemical vapor deposition (MOCVD) have been characterized using transmission electron microscopy (TEM) and high-resolution electron microscopy (HREM). It was found that the YBa{sub 2}Cu{sub 3}O{sub 7-x} thin films were highly textured with the c axes, or (001) orientation, nearly parallel between grains and perpendicular to the MgO substrate. A majority of the grain boundaries are low-angle boundaries with a tilt angle, {theta}, less than 15{degree}. The low-angle boundaries appear to be strongly faceted on an atomic scale in such a way that the boundary planes tend to be parallel to the (100), (010), or (110) lattice planes in one of the adjacent grains. Almost all of the lattice planes, except for a number of distorted regions along the boundaries, are continuous across the boundaries from one grain to another, accommodating the misorientation with a slight bending of the lattice planes. The small-angle boundaries are shown to consist of arrays of dislocations. A domain structure, formed by the interchange of a and b axes has been observed in large grains. The domain boundaries are strongly faceted with the (100) and (010) lattice planes parallel to the boundaries. These observations on the atomic structure of boundaries, are used to discuss the effect of grain boundaries on superconductor properties in YBa{sub 2}Cu{sub 3}O{sub 7-x} thin films. 15 refs., 9 figs.

Gao, Y.; Bai, G.; Chang, H.L.M.; Merkle, K.L.; Lam, D.J.

1990-07-01T23:59:59.000Z

279

Abstract Title: "The Regional Sales Tax: An Innovative Approach to  

E-Print Network (OSTI)

Abstract Title: "The Regional Sales Tax: An Innovative Approach to State Transportation Finance and decreased federal transportation funding, alternative funding sources for transportation investment have become crucial to the provision of future infrastructure and the overall economic viability of the United

Wang, Yuhang

280

Environment, First-Order Abstraction in Multiagent Systems  

E-Print Network (OSTI)

Current practice in multiagent systems typically associates the environment with resources external to the agents and infrastructure for communication. Advanced uses of the environment are infrastructures for indirect coordination such as digital pheromones, or support for governed interaction as in electronic institutions. Yet, in general, the notion of environment is not well defined. Functionalities of the environment are often dealt with implicitly, or in an ad-hoc manner. This is not only poor engineering practice, it also hinders engineers to exploit the full potential of the environment in multiagent systems. In this paper, we put forward the environment as an explicit part of multiagent systems. We give a definition of the environment that states that the environment is a first-order abstraction in multiagent systems with a dual role: (1) the environment provides the surrounding conditions for agents to exists, which implies that the environment is an essential part of every multiagent system, and (2) the environment provides an exploitable design abstraction to build multiagent system applications. We discuss responsibilities of the environment in multiagent systems and we present a reference model for the environment that can serve as a basis for environment engineering. To illustrate the power of the environment as design abstraction, we show how the environment is successfully exploited in a real world application. Considering the environment as a first-order abstraction in multiagent systems opens up new horizons for research and development in multiagent systems. 1.

Danny Weyns; Andrea Omicini; James Odell

2007-01-01T23:59:59.000Z

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


281

Enabledness-based program abstractions for behavior validation  

Science Conference Proceedings (OSTI)

Code artifacts that have nontrivial requirements with respect to the ordering in which their methods or procedures ought to be called are common and appear, for instance, in the form of API implementations and objects. This work addresses the problem ... Keywords: Source-code validation, enabledness abstractions

Guido De Caso; Victor Braberman; Diego Garbervetsky; Sebastian Uchitel

2013-07-01T23:59:59.000Z

282

National conference on environmental remediation science and technology: Abstracts  

Science Conference Proceedings (OSTI)

This conference was held September 8--10, 1998 in Greensboro, North Carolina. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on methods and site characterization technologies for environmental monitoring and remedial action planning of hazardous materials. This report contains the abstracts of sixty-one papers presented at the conference.

NONE

1998-12-31T23:59:59.000Z

283

Towards an Abstraction for Remote Evaluation in Erlang  

E-Print Network (OSTI)

as parameters as well. 4. Considerations for Proposed Solutions Although solutions for handling remote spawning codebases are handled, a remote node may also require that certain code dependencies use the local versionTowards an Abstraction for Remote Evaluation in Erlang Adrian Francalanza CS, ICT, University

Francalanza, Adrian

284

A high-level abstraction of shared accesses  

Science Conference Proceedings (OSTI)

We describe the design and use of the tape mechanism, a new high-level abstraction of accesses to shared data for software DSMs. Tapes consolidate and generalize a number of recent protocol optimizations, including update-based locks ... Keywords: DSM, programming libraries, shared memory, update protocols

Peter J. Keleher

2000-02-01T23:59:59.000Z

285

Nanotube Boiler 1 Abstract--Controlled copper evaporation at attogram  

E-Print Network (OSTI)

Nanotube Boiler 1 Abstract-- Controlled copper evaporation at attogram level from individual carbon nanotube (CNT) vessels, which we call nanotube boilers, is investigated experimentally, and ionization in these CNT boilers, which can serve as sources for mass transport and deposition in nanofluidic

Paris-Sud XI, Université de

286

Nineteenth annual actinide separations conference: Conference program and abstracts  

SciTech Connect

This report contains the abstracts from the conference presentations. Sessions were divided into the following topics: Waste treatment; Spent fuel treatment; Issues and responses to Defense Nuclear Facility Safety Board 94-1; Pyrochemical technologies; Disposition technologies; and Aqueous separation technologies.

Bronson, M. [ed.

1995-12-31T23:59:59.000Z

287

Human Genome Program Report. Part 2, 1996 Research Abstracts  

DOE R&D Accomplishments (OSTI)

This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

1997-11-00T23:59:59.000Z

288

MEETING ABSTRACT Open Access Predominant role of Tax sumoylation in  

E-Print Network (OSTI)

MEETING ABSTRACT Open Access Predominant role of Tax sumoylation in Tax-induced NF-kB activation of the NF-kB pathway, a property that is required for HTLV-1-induced T cell immortalization. Tax activates the NF-kB pathway by acting both at cytoplasmic and nuclear levels. In the cytoplasm, Tax binds

Paris-Sud XI, Université de

289

ABSTRACT RENDERINGS OF DIFFERENT TIMES AND DAYS ADVANCED FENESTRATION BTDF  

E-Print Network (OSTI)

ABSTRACT RENDERINGS OF DIFFERENT TIMES AND DAYS ADVANCED FENESTRATION BTDF REDIRECTING DAYLIGHT-directional Videogoniophotometer for Advanced Fenestration Systems. PhD thesis, Swiss Federal Institute of Technology (EPFL), 2004 on a standard PC. Using the standard CIE Sky Model [5], the system can render qualitatively accurate images

Linhardt, Robert J.

290

Towards an optimized abstracted topology design in cloud environment  

Science Conference Proceedings (OSTI)

The rapid development and diversification of Cloud services occurs in a very competitive environment. The number of actors providing Infrastructure as a Service (IaaS) remains limited, while the number of PaaS (Platform as a Service) and SaaS (Software ... Keywords: Cloud computing, Distributed storage, Heuristic, Integer linear programming, Resource virtualization, Scheduled traffic, Service provisioning, Topology abstraction

Rosy Aoun; Chinwe E. Abosi; Elias A. Doumith; Reza Nejabati; Maurice Gagnaire; Dimitra Simeonidou

2013-01-01T23:59:59.000Z

291

Human genome program report. Part 2, 1996 research abstracts  

Science Conference Proceedings (OSTI)

This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

NONE

1997-11-01T23:59:59.000Z

292

Student Research Abstract: Trustworthy Remote Entities in the Smart Grid  

E-Print Network (OSTI)

Student Research Abstract: Trustworthy Remote Entities in the Smart Grid Andrew J. Paverd to enhance user privacy by introducing a novel element into the smart grid architecture. The Trustworthy a group of smart meters and the external smart grid entities. The TRE enhances user privacy by providing

Oxford, University of

293

Geosensor Data Abstraction for Environmental Monitoring Application1  

E-Print Network (OSTI)

sensor data types and for providing derived and often integrated information. To effectively handle integrated grid layers. Within each cell, a slope vector is used to represents the trend of the observed. To handle dynamic sensor data, the proposed abstraction model also supports rapid data update by using

Nittel, Silvia

294

SOLAR WIND HELIUM ABUNDANCE AS A FUNCTION OF SPEED AND HELIOGRAPHIC LATITUDE: VARIATION THROUGH A SOLAR CYCLE  

E-Print Network (OSTI)

SOLAR WIND HELIUM ABUNDANCE AS A FUNCTION OF SPEED AND HELIOGRAPHIC LATITUDE: VARIATION THROUGH A SOLAR CYCLE Justin C. Kasper,1 Michael L. Stevens, and Alan J. Lazarus Kavli Institute for Astrophysics of the variation of the relative abundance of helium to hydrogen in the solar wind as a function of solar wind

Richardson, John

295

Changes in Climate at High Southern Latitudes: A Unique Daily Record at Orcadas Spanning 19032008  

Science Conference Proceedings (OSTI)

The climate observations at Orcadas represent the only southern high-latitude site where data span more than a century, and its daily measurements are presented for the first time in this paper. Although limited to a single station, the observed ...

Natalia Zazulie; Matilde Rusticucci; Susan Solomon

2010-01-01T23:59:59.000Z

296

A Numerical Study of Sea-Breeze-Driven Ocean Poincare Wave Propagation and Mixing near the Critical Latitude  

Science Conference Proceedings (OSTI)

Near the vicinity of 30 latitude, the coincidence of the period of sea breeze and the inertial period of the ocean leads to a maximum near-inertial ocean response to sea breeze. This produces a propagating inertial internal (Poincare) wave ...

Xiaoqian Zhang; David C. Smith IV; Steven F. DiMarco; Robert D. Hetland

2010-01-01T23:59:59.000Z

297

The Interannual Relationship between the Latitude of the Eddy-Driven Jet and the Edge of the Hadley Cell  

Science Conference Proceedings (OSTI)

A strong correlation between the latitudes of the eddy-driven jet and of the Hadley cell edge, on interannual time scales, is found to exist during austral summer, in both the NCEPNCAR reanalysis and the models participating in the Coupled Model ...

Sarah M. Kang; Lorenzo M. Polvani

2011-01-01T23:59:59.000Z

298

irradiance | OpenEI  

Open Energy Info (EERE)

irradiance irradiance Dataset Summary Description (Abstract): Latitude Tilt Irradiance NASA Surface meteorology and Solar Energy (SSE) Release 6.0 Data Set (Jan 2008)22-year Monthly & Annual Average (July 1983 - June 2005) Parameter: Latitude Tilt Radiation (kWh/m^2/day) Internet: http://eosweb.larc.nasa.gov/sse/ Note 1: SSE Methodology & Accuracy sections online Source U.S. National Aeronautics and Space Administration (NASA), Surface meteorology and Solar Energy (SSE) Date Released March 31st, 2009 (5 years ago) Date Updated April 01st, 2009 (5 years ago) Keywords GIS global irradiance latitude mapping NASA renewable energy solar solar PV SWERA TILT UNEP Data text/csv icon Latitude Tilt Radiation (kWh/m^2/day) (csv, 11.8 MiB) application/zip icon Download Shapefile (zip, 5 MiB)

299

mapping | OpenEI  

Open Energy Info (EERE)

mapping mapping Dataset Summary Description (Abstract): Latitude Tilt Irradiance NASA Surface meteorology and Solar Energy (SSE) Release 6.0 Data Set (Jan 2008)22-year Monthly & Annual Average (July 1983 - June 2005) Parameter: Latitude Tilt Radiation (kWh/m^2/day) Internet: http://eosweb.larc.nasa.gov/sse/ Note 1: SSE Methodology & Accuracy sections online Source U.S. National Aeronautics and Space Administration (NASA), Surface meteorology and Solar Energy (SSE) Date Released March 31st, 2009 (5 years ago) Date Updated April 01st, 2009 (5 years ago) Keywords GIS global irradiance latitude mapping NASA renewable energy solar solar PV SWERA TILT UNEP Data text/csv icon Latitude Tilt Radiation (kWh/m^2/day) (csv, 11.8 MiB) application/zip icon Download Shapefile (zip, 5 MiB)

300

Hydrogen sorption in titanium alloys with a symmetric {Sigma}5(310) tilt grain boundary and a (310) surface  

SciTech Connect

The hydrogen sorption in intermetallic B2 TiM (M = Ni, Co, Pd) with a symmetric {Sigma}5(310) tilt grain boundary and a (310) surface is studied by density functional theory methods. The effect of hydrogen on the electronic characteristics of the alloys is analyzed as a function of a sorption position at the interfaces. The hydrogen sorption energy is shown to depend on the local environment of hydrogen; on the whole, hydrogen at the interfaces prefers titanium-rich positions. The hydrogen sorption energy in metal-rich positions decreases when the d shell of the second alloy component is filled with electrons. The grain-boundary energy, the surface energy, and the hydrogen segregation energies to the interfaces are calculated. Hydrogen sorption in titanium alloys is shown to decrease Griffith work and to favor brittle fracture along tilt grain boundaries.

Kulkova, S. E., E-mail: kulkova@ispms.tsc.ru [Russian Academy of Sciences, Institute of Strength Physics and Material Science, Siberian Branch (Russian Federation); Bakulin, A. V. [Tomsk State University (Russian Federation); Kulkov, S. S. [Russian Academy of Sciences, Institute of Strength Physics and Material Science, Siberian Branch (Russian Federation); Hocker, S.; Schmauder, S. [University of Stuttgart, Institute of Materials Testing, Materials Science and Strength of Materials (Germany)

2012-09-15T23:59:59.000Z

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


301

Uranium vacancy mobility at the sigma 5 symmetric tilt grain boundary in UO2  

Science Conference Proceedings (OSTI)

An important consequence of the fissioning process occurring during burnup is the formation of fission products. These fission products alter the thermo-mechanical properties of the fuel. They also lead to macroscopic changes in the fuel structure, including the formation of bubbles that are connected to swelling of the fuel. Subsequent release of fission gases increase the pressure in the plenum and can cause changes in the properties of the fuel pin itself. It is thus imperative to understand how fission products, and fission gases in particular, behave within the fuel in order to predict the performance of the fuel under operating conditions. Fission gas redistribution within the fuel is governed by mass transport and the presence of sinks such as impurities, dislocations, and grain boundaries. Thus, to understand how the distribution of fission gases evolves in the fuel, we must understand the underlying transport mechanisms, tied to the concentrations and mobilities of defects within the material, and how these gases interact with microstructural features that might act as sinks. Both of these issues have been addressed in previous work under NEAMS. However, once a fission product has reached a sink, such as a grain boundary, its mobility may be different there than in the grain interior and predicting how, for example, bubbles nucleate within grain boundaries necessitates an understanding of how fission gases diffuse within boundaries. That is the goal of the present work. In this report, we describe atomic level simulations of uranium vacancy diffusion in the pressence of a {Sigma}5 symmetric tilt boundary in urania (UO{sub 2}). This boundary was chosen as it is the simplest of the boundaries we considered in previous work on segregation and serves as a starting point for understanding defect mobility at boundaries. We use a combination of molecular statics calculations and kinetic Monte Carlo (kMC) to determine how the mobility of uranium vacancies is altered at this particular grain boundary. Given that the diffusion of fission gases such as Xe are tied to the mobility of uranium vacancies, these results given insight into how fission gas mobility differs at grain boundaries compared to bulk urania.

Uberuaga, Blas P. [Los Alamos National Laboratory

2012-05-02T23:59:59.000Z

302

Microsoft Word - BPA DEIS TOC Abstract Summary.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Draft Environmental Impact Statement Draft Environmental Impact Statement July 2010 DOE/EIS-0422 Central Ferry-Lower Monumental 500-kilovolt Transmission Line Project Draft Environmental Impact Statement Bonneville Power Administration July 2010 Abstract DEIS i Central Ferry - Lower Monumental 500-kilovolt Transmission Line Project Responsible Agency: U.S. Department of Energy (DOE), Bonneville Power Administration (BPA) Cooperating Agency: Washington Energy Facility Site Evaluation Council (EFSEC) Title of Proposed Project: Central Ferry-Lower Monumental 500-kilovolt Transmission Line Project, DOE/EIS - 0422 State Involved: Washington Abstract: BPA is proposing to construct, operate, and maintain a 38- to 40-mile-long 500-kilovolt (kV) transmission line in Garfield, Columbia, and Walla Walla counties, Washington. The proposed line would

303

Abstract„Production of two types of superconducting  

NLE Websites -- All DOE Office Websites (Extended Search)

68271-AB 68271-AB Abstract submitted to the 17 th International Conf. on Magnet Technology, Geneva, Sept. 24-28, 2001 Test Results for Prototypes of the Twin Aperture Dipoles for the LHC Insertion Region* J. Muratore, M. Anerella, J. Cozzolino, G. Ganetis, A. Ghosh, R. Gupta, M. Harrison, A. Jain, A. Marone, S. Plate, J. Schmalzle, R. Thomas, P. Wanderer, E. Willen and K.C. Wu Brookhaven National Laboratory, P.O. Box 5000, Upton, NY 11973-5000 Abstract-The Superconducting Magnet Division at Brookhaven National Laboratory (BNL) is building 26 insertion region dipoles of various types for the Large Hadron Collider (LHC) at CERN. These 9.45 m-long, 8 cm aperture magnets use the same coil design as the arc dipoles for the Relativistic Heavy Ion Collider (RHIC) at BNL. The

304

Abstract and research accomplishments of University Coal Research Projects  

Science Conference Proceedings (OSTI)

The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their respective projects in time for distribution at a conference on June 13--14, 1995 at Tennessee State University in Nashville, Tennessee. This book is a compilation of the material received in response to that request. For convenience, the 70 grants reported in this book are stored into eight technical areas, Coal Science, Coal Surface Science, Reaction Chemistry, Advanced Process Concepts, Engineering Fundamentals and Thermodynamics, Environmental Science, high Temperature Phenomena, and Special topics. Indexes are provided for locating projects by subject, principal investigators, and contracting organizations. Each extended abstract describes project objectives, work accomplished, significance to the Fossil Energy Program, and plans for the next year.

NONE

1995-06-01T23:59:59.000Z

305

Determination of variable dependence information through abstract interpretation  

E-Print Network (OSTI)

Traditional schemes for abstract interpretation-based global analysis of logic programs generally focus on obtaining procedure argument mode and type information. Variable sharing information is often given only the attention needed to preserve the correctness of the analysis. However, such sharing information can be very useful. In particular, it can be used for predicting run-time goal independence, which can eliminate costly run-time checks in interpretation in logic programs is described which infers the dependencies of the terms bound to program variables with increased precision and at all points in the execution of the program, rather than just at a procedure level. Algorithms are presented for computing abstract entry and success substitutions which extensively keep track of variable aliasing and term dependence information. The algorithms are illustrated with examples. 1

K. Muthukumar; M. Hermenegildo

1989-01-01T23:59:59.000Z

306

Rethinking Abstractions for Big Data: Why, Where, How, and What  

E-Print Network (OSTI)

Big data refers to large and complex data sets that, under existing approaches, exceed the capacity and capability of current compute platforms, systems software, analytical tools and human understanding. Numerous lessons on the scalability of big data can already be found in asymptotic analysis of algorithms and from the high-performance computing (HPC) and applications communities. However, scale is only one aspect of current big data trends; fundamentally, current and emerging problems in big data are a result of unprecedented complexity--in the structure of the data and how to analyze it, in dealing with unreliability and redundancy, in addressing the human factors of comprehending complex data sets, in formulating meaningful analyses, and in managing the dense, power-hungry data centers that house big data. The computer science solution to complexity is finding the right abstractions, those that hide as much triviality as possible while revealing the essence of the problem that is being addressed. The "big data challenge" has disrupted computer science by stressing to the very limits the familiar abstractions which define the relevant subfields in data analysis, data management and the underlying parallel systems. As a result, not enough of these challenges are revealed by isolating abstractions in a traditional software stack or standard algorithmic and analytical techniques, and attempts to address complexity either oversimplify or require low-level management of details. The authors believe that the abstractions for big data need to be rethought, and this reorganization needs to evolve and be sustained through continued cross-disciplinary collaboration.

Mary Hall; Robert M. Kirby; Feifei Li; Miriah Meyer; Valerio Pascucci; Jeff M. Phillips; Rob Ricci; Jacobus Van der Merwe; Suresh Venkatasubramanian

2013-06-14T23:59:59.000Z

307

Fermi Large Area Telescope Measurements of the Diffuse Gamma-Ray Emission at Intermediate Galactic Latitudes  

SciTech Connect

The diffuse galactic {gamma}-ray emission is produced by cosmic rays (CRs) interacting with the interstellar gas and radiation field. Measurements by the Energetic Gamma-Ray Experiment Telescope (EGRET) instrument on the Compton Gamma-Ray Observatory indicated excess {gamma}-ray emission {ge}1 GeV relative to diffuse galactic {gamma}-ray emission models consistent with directly measured CR spectra (the so-called 'EGRET GeV excess'). The Large Area Telescope (LAT) instrument on the Fermi Gamma-Ray Space Telescope has measured the diffuse {gamma}-ray emission with improved sensitivity and resolution compared to EGRET. We report on LAT measurements for energies 100 MeV to 10 GeV and galactic latitudes 10{sup o} {le} |b| {le} 20{sup o}. The LAT spectrum for this region of the sky is well reproduced by a diffuse galactic {gamma}-ray emission model that is consistent with local CR spectra and inconsistent with the EGRET GeV excess.

Abdo, A.A.; /Naval Research Lab, Wash., D.C.; Ackermann, M.; Ajello, M.; /SLAC; Anderson, B.; Atwood, W.B.; /UC, Santa Cruz; Axelsson, M.; /Stockholm U. /Stockholm U., OKC; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Baughman, B.M.; /Taiwan, Natl. Taiwan U. /Ohio State U.; Bechtol, K.; /SLAC; Bellazzini, R.; /INFN, Pisa; Berenji, B.; Blandford, R.D.; Bloom, E.D.; /SLAC; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /SLAC; Bregeon, J.; Brez, A.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari /Ecole Polytechnique /Washington U., Seattle /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /IASF, Milan /DAPNIA, Saclay /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Naval Research Lab, Wash., D.C. /George Mason U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Montpellier U. /Stockholm U. /Stockholm U., OKC /Royal Inst. Tech., Stockholm /Padua U. /Naval Research Lab, Wash., D.C. /Udine U. /INFN, Trieste /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /INFN, Pisa /UC, Santa Cruz /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /CENBG, Gradignan /CENBG, Gradignan /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Montpellier U. /Bari U. /INFN, Bari /Ecole Polytechnique /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Udine U. /INFN, Trieste /Hiroshima U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Bari U. /INFN, Bari /INFN, Pisa /INFN, Bari /NASA, Goddard /Maryland U.; /more authors..

2012-04-11T23:59:59.000Z

308

Discovery of a New Low-Latitude Milky Way Globular Cluster using GLIMPSE  

E-Print Network (OSTI)

Spitzer Space Telescope imaging as part of the Galactic Legacy Mid-Plane Survey Extraordinaire (GLIMPSE) reveals a previously unidentified low-latitude rich star cluster near l=31.3 degrees, b=-0.1 degrees. Near-infrared JHK' photometry from the Wyoming Infrared Observatory indicates an extinction of A_V ~ 15+/-3 mag for cluster members. Analysis of 13CO features along the same sightline suggests a probable kinematic distance of 3.1 -- 5.2 kpc. The new cluster has an angular diameter of ~1-2 pc, a total magnitude m_{K_0}=2.1 corrected for extinction, and a luminosity of M_K ~ -10.3 at 3.1 kpc. In contrast to young massive Galactic clusters with ages designate this object ``GLIMPSE-C01'' and classify it as a Milky Way globular cluster passing through the Galactic disk. We also identify a region of star formation and fan-shaped outflows from young stellar objects in the same field as the cluster. The cluster's passage through the Galactic molecular layer may have triggered this star formation activity.

Chip Kobulnicky; A. J. Monson; B. A Buckalew; J. M. Darnel; B. Uzpen; B. A. Whitney; R. Indebetouw; B. L. Babler; M. R. Meade; C. Watson; E. Churchwell; M. J. Wolff; M. G. Wolfire; D. P. Clemens; R. Shah; T. M. Bania; R. A. Benjamin; M. Cohen; K. E. Devine; J. M. Dickey; F. Heitsch; J. M. Jackson; A. P. Marston; J. S. Mathis; E. P. Mercer; J. R. Stauffer; S. R. Stolovy; J. P. Norris; A. Kutyrev; R. Canterna; M. J. Pierce

2004-10-16T23:59:59.000Z

309

Mid-latitude composition of mars from thermal and epithermal neutrons  

DOE Green Energy (OSTI)

Epithermal neutron data acquired by Mars Odyssey have been analyzed to determine global maps of water-equivalent hydrogen abundance. By assuming that hydrogen was distributed uniformly with depth within the surface, a map of minimum water abundance was obtained. The addition of thermal neutrons to this analysis could provide information needed to determine water stratigraphy. For example, thermal and epithermal neutrons have been used together to determine the depth and abundance of waterequivalent hydrogen of a buried layer in the south polar region. Because the emission of thermal neutrons from the Martian surface is sensitive to absorption by elements other than hydrogen, analysis of stratigraphy requires that the abundance of these elements be known. For example, recently published studies of the south polar region assumed that the Mars Pathfinder mean soil composition is representative of the regional soil composition, This assumption is partially motivated by the fact that Mars appears to have a well-mixed global dust cover and that the Pathfinder soil composition is representative of the mean composition of the Martian surface. In this study, we have analyzed thermal and epithermal neutron data measured by the neutron spectrometer subsystem of the gamma ray spectrometer to determine the spatial distribution of the composition of elements other than hydrogen. We have restricted our analysis to mid-latitude regions for which we have corrected the neutron counting data for variations in atmospheric thickness.

Prettyman, T. H. (Thomas H.); Feldman, W. C. (William C.); Elphic, R. C. (Richard C.); Boynton, W. V. (William V.); Bish, D. L. (David L.); Vaniman, D. T. (David T.); Funsten, H. O. (Herbert O.); Lawrence, David J. (David Jeffery),; Maurice, S. (Sylvestre); McKinney, G. W. (Gregg W.); Moore, K. R. (Kurt R.); Tokar, R. L. (Robert L.)

2003-01-01T23:59:59.000Z

310

Is the northern high latitude land-based CO2 sink weakening?  

SciTech Connect

Studies indicate that, historically, terrestrial ecosystems of the northern high latitude region may have been responsible for up to 60% of the global net land-based sink for atmospheric CO2. However, these regions have recently experienced remarkable modification of the major driving forces of the carbon cycle, including surface air temperature warming that is significantly greater than the global average and associated increases in the frequency and severity of disturbances. Whether arctic tundra and boreal forest ecosystems will continue to sequester atmospheric CO2 in the face of these dramatic changes is unknown. Here we show the results of model simulations that estimate a 41 Tg C yr-1 sink in the boreal land regions from 1997 to 2006, which represents a 73% reduction in the strength of the sink estimated for previous decades in the late 20th Century. Our results suggest that CO2 uptake by the region in previous decades may not be as strong as previously estimated. The recent decline in sink strength is the combined result of 1) weakening sinks due to warming-induced increases in soil organic matter decomposition and 2) strengthening sources from pyrogenic CO2 emissions as a result of the substantial area of boreal forest burned in wildfires across the region in recent years. Such changes create positive feedbacks to the climate system that accelerate global warming, putting further pressure on emission reductions to achieve atmospheric stabilization targets.

Mcguire, David [University of Alaska; Kicklighter, David W. [Ecosystem Center, The; Gurney, Kevin R [Arizona State University; Burnside, Todd [University of Alaska, Fairbanks; Melillo, Jerry [Marine Biological Laboratory

2011-01-01T23:59:59.000Z

311

HI in NGC 5433 and its Environment: High-Latitude Emission in a Small Galaxy Group  

E-Print Network (OSTI)

We present HI synthesis maps of the edge-on starburst NGC 5433 and its environment, obtained with the VLA in its C and D configurations. The observations and spectral model residuals of the main disc emission in NGC 5433 reveal 3 extraplanar features. We associate 2 of these features with coherent extraplanar extensions across multiple spectral channels in our data, including a complete loop in position-velocity space. Interpreting the latter as an expanding shell we derive a corresponding input energy of 2 x 10^54 ergs, comparable to that for the largest supershells found in the Galaxy and those in other edge-on systems. NGC 5433 is in a richer environment than previously thought. We confirm that KUG 1359+326 is a physical companion to NGC 5433 and find two new faint companions, both with Minnesota Automated Plate Scanner identifications, that we label SIS-1 and SIS-2. Including the more distant IC 4357, NGC 5433 is the dominant member of a group of at least 5 galaxies, spanning over 750 kpc in a filamentary structure. A variety of evidence suggests that interactions are occurring in this group. While a number of underlying mechanisms are consistent with the morphology of the high-latitude features in NGC 5433, we argue that environmental effects may play a role in their generation.

K. Spekkens; J. A. Irwin; D. J. Saikia

2004-05-13T23:59:59.000Z

312

Small Business Innovation Research: Abstracts of Phase 1 awards, 1994  

SciTech Connect

The Small Business Innovation Research (SBIR) program enables DOE to obtain effective, innovative solutions to important problems through the private sector, which has a commercial incentive to pursue the resulting technology and bring it to the marketplace. The growing number of awardees, many of them started in business in response to SBIR solicitations, is becoming a significant resource for the solution of high risk, high technology problems for the Department. As detailed here, this publication describes the technical efforts for SBIR Phase 1 awards in 1994. It is intended for the educated layman, and may be of particular interest to potential investors who wish to get in on the ground floor of exciting opportunities. Contained in this booklet are abstracts of the Phase 1 awards made in FY 1994 under the DOE SBIR program. The 212 Phase 1 projects described here were selected in a highly competitive process from a total of 2,276 grant applications received in response to the 1994 DOE annual SBIR Solicitation. The selections for awards were made on scientific and technical merit, as judged against the specific criteria listed in the Solicitation. Conclusions were reached on the basis of detailed reports returned by reviewers drawn from DOE laboratories, universities, private industry, and government. (Any discrepancies noted in prior DOE releases naming the firms selected for awards are due either to the firm changing its name after the award selection or to the firm not proceeding to a signed grant.) It is expected that between one-third and one-half of the Phase 1 projects will be continued into Phase 2. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications are given after each abstract. Individuals and organizations with an interest in the research described are encouraged to contact the appropriate small business directly.

Not Available

1994-12-31T23:59:59.000Z

313

Third conference on radiation protection and dosimetry. Program and abstracts  

SciTech Connect

This conference has been designed with the objectives of promoting communication among applied, research, regulatory, and standards personnel involved in radiation protection and providing them with sufficient information to evaluate their programs. To partly fulfill these objectives, a technical program consisting of more than 75 invited and contributed oral presentations encompassing all aspects of radiation protection has been prepared. General topics include external dosimetry, internal dosimetry, instruments, regulations and standards, accreditation and test programs, research advances, and applied program experience. This publication provides a summary of the technical program and a collection of abstracts of the oral presentations.

Not Available

1991-12-31T23:59:59.000Z

314

Abstracted publications related to the Hanford environment, 1980 to 1988  

SciTech Connect

This abstracted bibliography provides a reference to the diverse environmental activities conducted on the Hanford Site from 1980 through 1988. It includes 500 reports and articles that were prepared largely by onsite contractors and the Department of Energy. Documents contained here were separated into eight subject areas: air and atmosphere, aquatic ecology, effluents and wastes, geology and hydrology, Hanford Site, radioactivity, terrestrial ecology, and socioeconomics. These areas form the basis of a key word index, which is intended to help the reader locate subjects of interest. An author index is also included.

Becker, C.D.; Gray, R.H.

1989-05-01T23:59:59.000Z

315

THE DYNAMICS OF HYDROGEN ATOM ABSTRACTION FROM POLYATOMIC MOLECULES.  

DOE Green Energy (OSTI)

The hydrogen atom abstraction reaction is an important fundamental process that is extensively involved in atmospheric and combustion chemistry. The practical significance of this type of reaction with polyatomic hydrocarbons is manifest, which has led to many kinetics studies. The detailed understanding of these reactions requires corresponding dynamics studies. However, in comparison to the A + HX {radical} AH + X reactions, the study of the dynamics of A + HR {yields} AH + R reactions is much more difficult, both experimentally and theoretically (here and in the following, A stands for an atom, X stands for a halogen atom, and R stands for a polyatomic hydrocarbon radical). The complication stems from the structured R, in contrast to the structureless X. First of all, there are many internal degrees of freedom in R that can participate in the reaction. In addition, there are different carbon sites from which an H atom can be abstracted, and the dynamics are correspondingly different; there are also multiple identical carbon sites in HR and in the picture of a local reaction, there exist competitions between neighboring H atoms, and so on. Despite this complexity, there have been continuing efforts to obtain insight into the dynamics of these reactions. In this chapter, some examples are presented, including the reactions of ground state H, Cl, and O atoms, with particular focus on our recent work using imaging to obtain the differential cross sections for these reactions.

LIU,X.; SUITS,A.G.

2002-11-21T23:59:59.000Z

316

OpenEI - solar radiation  

Open Energy Info (EERE)

monthly and monthly and annual average latitude tilt GIS data at 40km resolution for Mexico, Central America, and the Caribbean Islands from NREL http://en.openei.org/datasets/node/500 (Abstract):  Monthly Average Solar Resource for flat-plate collectors tilted at latitude, for Mexico, Central America,
and the Caribbean Islands. (Purpose):  Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the

317

Low frequency geomagnetic eld uctuations at low latitude during the passage of a higher pressure solar wind region  

E-Print Network (OSTI)

Low frequency geomagnetic ®eld ¯uctuations at low latitude during the passage of a higher pressure ¯uctuations in the frequency range (0.8±5.5 mHz) for both the horizontal geomagnetic ®eld components. Spectral of the geomagnetic ®eld components at L'Aquila (Italy, v 1X6, Francia and Villante, 1997) we found statistical

Paris-Sud XI, Université de

318

Tilting of carbon encapsulated metallic nanocolumns in carbon-nickel nanocomposite films by ion beam assisted deposition  

Science Conference Proceedings (OSTI)

The influence of assisting low-energy ({approx}50-100 eV) ion irradiation effects on the morphology of C:Ni ({approx}15 at. %) nanocomposite films during ion beam assisted deposition (IBAD) is investigated. It is shown that IBAD promotes the columnar growth of carbon encapsulated metallic nanoparticles. The momentum transfer from assisting ions results in tilting of the columns in relation to the growing film surface. Complex secondary structures are obtained, in which a significant part of the columns grows under local epitaxy via the junction of sequentially deposited thin film fractions. The influence of such anisotropic film morphology on the optical properties is highlighted.

Krause, Matthias [Helmholtz-Zentrum Dresden-Rossendorf, PF-510119, 01314 Dresden (Germany); Technische Universitaet Dresden, D-01062 Dresden (Germany); Muecklich, Arndt; Zschornak, Matthias; Wintz, Sebastian; Gemming, Sibylle; Abrasonis, Gintautas [Helmholtz-Zentrum Dresden-Rossendorf, PF-510119, 01314 Dresden (Germany); Oates, Thomas W. H. [Leibniz-Institut fuer Analytische Wissenschaft, ISAS e.V., Albert-Einstein-Str. 9, 12489 Berlin (Germany); Luis Endrino, Jose [Surfaces and Coatings Department, Instituto de Ciencia de Materiales de Madrid, c/Sor Juana Ines de la Cruz 3, Cantoblanco, 28049 Madrid (Spain); Baehtz, Carsten; Shalimov, Artem [Helmholtz-Zentrum Dresden-Rossendorf, PF-510119, 01314 Dresden (Germany); Rossendorf Beamline, European Synchrotron Radiation Facility, F-38043 Grenoble (France)

2012-07-30T23:59:59.000Z

319

Development and applications of a two-dimensional tip-tilting stage system with nanoradian-level positioning resolution  

SciTech Connect

In this paper, designs of a novel rotary weak-link stage for a vertical rotation axis and a two-dimensional tip-tilting system are presented. Applications of these new stage systems include: an advanced X-ray stereo imaging instrument for particle tracking velocimetry, an alignment stage system for hard X-ray nano-focusing Montel mirror optics, and an ultra-precision crystal manipulator for cryo-cooling optical cavities of an X-ray free-electron-laser oscillator (XFELO).

Shu, Deming [Argonne National Laboratory (ANL); Lee, Wah-Keat [Argonne National Laboratory (ANL); Liu, Wenjun [Argonne National Laboratory (ANL); Ice, Gene E [ORNL; Shvyd'ko, Yuri [Argonne National Laboratory (ANL); Kim, Kwang-Je [Argonne National Laboratory (ANL)

2011-01-01T23:59:59.000Z

320

Development and Applications of a Two-dimensional Tip-Tilting Stage System with Nanoradian-Level Positioning Resolution  

SciTech Connect

In this paper, designs of a novel rotary weak-link stage for a vertical rotation axis and a two-dimensional tip-tilting system are presented. Applications of these new stage systems include: an advanced X-ray stereo imaging instrument for particle tracking velocimetry, an alignment stage system for hard X-ray nano-focusing Montel mirror optics, and an ultra-precision crystal manipulator for cryo-cooling optical cavities of an X-ray free-electron-laser oscillator (XFELO).

Shu, Deming [Argonne National Laboratory (ANL); Lee, Wah-Keat [Argonne National Laboratory (ANL); Liu, Wenjun [Argonne National Laboratory (ANL); Ice, Gene E [ORNL; Shvyd'ko, Yuri [Argonne National Laboratory (ANL); Kim, Kwang-Je [Argonne National Laboratory (ANL)

2011-01-01T23:59:59.000Z

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


321

LOW-LATITUDE CORONAL HOLES AT THE MINIMUM OF THE 23rd SOLAR CYCLE  

SciTech Connect

Low- and mid-latitude coronal holes (CHs) observed on the Sun during the current solar activity minimum (from 2006 September 21, Carrington rotation (CR) 2048, to 2009 June 26, CR 2084) were analyzed using Solar and Heliospheric Observatory/Extreme ultraviolet Imaging Telescope and STEREO-A SECCHI EUVI data. From both the observations and Potential Field Source Surface modeling, we find that the area occupied by CHs inside a belt of +-40{sup 0} around the solar equator is larger in the current 2007 solar minimum relative to the similar phase of the previous 1996 solar minimum. The enhanced CH area is related to a recurrent appearance of five persistent CHs, which survived during 7-27 solar rotations. Three of the CHs are of positive magnetic polarity and two are negative. The most long-lived CH was being formed during 2 days and existed for 27 rotations. This CH was associated with fast solar wind at 1 AU of approximately 620 +- 40 km s{sup -1}. The three-dimensional magnetohydrodynamic modeling for this time period shows an open field structure above this CH. We conclude that the global magnetic field of the Sun possessed a multi-pole structure during this time period. Calculation of the harmonic power spectrum of the solar magnetic field demonstrates a greater prevalence of multi-pole components over the dipole component in the 2007 solar minimum compared to the 1996 solar minimum. The unusual large separation between the dipole and multi-pole components is due to the very low magnitude of the dipole component, which is three times lower than that in the previous 1996 solar minimum.

Abramenko, Valentyna; Yurchyshyn, Vasyl [Big Bear Solar Observatory, Big Bear City, CA 92314 (United States); Linker, Jon; Mikic, Zoran [Predictive Science, Inc., San Diego, CA 92121 (United States); Luhmann, Janet; Lee, Christina O. [Space Sciences Laboratory, University of California, Berkeley, CA 94720 (United States)

2010-04-01T23:59:59.000Z

322

Low Dose Radiation Research Program: Research Program Workshop I Abstracts  

NLE Websites -- All DOE Office Websites (Extended Search)

Genetic Factors Affecting Susceptibility to Low-Dose Radiation Genetic Factors Affecting Susceptibility to Low-Dose Radiation William F. Morgan and John H.J. Petrini Radiation Oncology Research Laboratory, University of Maryland at Baltimore, Baltimore, MD Summary: The goal of our application is to improve the scientific basis for understanding potential risks to the population from low dose radiation exposure based on potential genetic differences that may modulate an individual's sensitivity to low doses of radiation. Abstract: The goal of this application is to improve the scientific basis for understanding potential risks to the population from low dose radiation exposure. We propose to address specific genetic factors that affect individual susceptibility to low dose radiation and ask the question do genetic differences exist that make some individuals more sensitive to

323

Microsoft Word - Poster Abstract_2010_WVU.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

Syngas Trace Contaminants on SOFC Anode Performance Syngas Trace Contaminants on SOFC Anode Performance Ismail Celik National Institute for Fuel Cell Technology West Virginia University Ismail.celik@mail.wvu.edu Abstract National Institute for Fuel Cell Technology (NIFT) at West Virginia University (WVU) is a center of excellence on research related to fuel cell technology specifically and, in general, to clean power generation from coal derived fuels as well as renewable energy. The research cluster is based on a multi-scale, multi- disciplinary approach, conducted by nine faculty members in four departments at WVU including collaboration with the National Energy Technology Laboratory. NIFT members are conducting research to establish the tolerance limits of contaminant levels in the coal syngas for SOFCs and to predict the lifetime of the

324

Microsoft PowerPoint - aps2007-abstract.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

on MSE: theory S. Scott (PPPL) J. Ko, I. Hutchinson (PSFC/MIT) H. Yuh (Nova Photonics) Poster NP8.00087 49 th Annual Meeting, DPP-APS Orlando, FL November 2007 Abstract A standard calibration technique for Motional Stark Effect (MSE) diagnostics is to compare the polarization direction of Doppler-shifted Hα emission from a diagnostic neutral beam (DNB) that is fired into a gas-filled torus to the pitch angle inferred from known toroidal and vertical fields. However, the polarization direction of Hα emission from "secondary" beam neutrals that ionize, gyrate about field lines, and then charge exchange a second time differs from the polarization direction of the primary beam neutrals and thus confuses the calibration results. We compute the ratio of secondary-to-primary H emission, I

325

ABSTRACT REQUESTER CONTRACT SCOPE OF WORK RATIONAL FOR DECISION DISPOSITION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

WAIVER ACTION - WAIVER ACTION - ABSTRACT REQUESTER CONTRACT SCOPE OF WORK RATIONAL FOR DECISION DISPOSITION General Motors Conduct research, development and Cost Sharing 20 percent Recommended Corporation testing of 30 KW proton-exchange- membrane (PEM) fuel cell propulsion systems 0 STATEMENT OF CONSIDERATIONS REQUEST BY GENERAL MOTORS CORPORATION FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS UNDER CONTRACT NO. DE-AC02-90CH10435, W(A)-90- 056, CH-0663 The Allison Gas Turbine Division of the General Motors Corporation (hereafter GM), a large business, has petitioned for an advance waiver of patent rights under DOE Contract No. DE-AC02- 90CH10435. The contract, yet to be definitized, resulted from an RFP issued in January 1990. As set out in the attached waiver petition, GM has requested that domestic and foreign title to

326

Microsoft Word - BPA PFEIS Cover Abstract.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Final Environmental Impact Statement Final Environmental Impact Statement February 2011 DOE/EIS-0422 Central Ferry-Lower Monumental 500-kilovolt Transmission Line Project Final Environmental Impact Statement Bonneville Power Administration February 2011 FEIS i Central Ferry - Lower Monumental 500-kilovolt Transmission Line Project Responsible Agency: U.S. Department of Energy (DOE), Bonneville Power Administration (BPA) Cooperating Agency: Washington Energy Facility Site Evaluation Council (EFSEC) Title of Proposed Project: Central Ferry-Lower Monumental 500-kilovolt Transmission Line Project, DOE/EIS - 0422 State Involved: Washington Abstract: BPA is proposing to construct, operate, and maintain a 38- to 40-mile-long 500-kilovolt (kV) transmission line in Garfield, Columbia, and Walla Walla counties, Washington. The proposed line would

327

Laboratory technology research: Abstracts of FY 1998 projects  

Science Conference Proceedings (OSTI)

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

NONE

1998-11-01T23:59:59.000Z

328

15. international conference on plant growth substances: Program -- Abstracts  

SciTech Connect

Since the 14th Conference in Amsterdam in 1991, progress in plant hormone research and developmental plant biology has been truly astonishing. The five ``classical`` plant hormones, auxin, gibberellin, cytokinin, ethylene, and abscisic acid, have been joined by a number of new signal molecules, e.g., systemin, jasmonic acid, salicylic acid, whose biosynthesis and functions are being understood in ever greater detail. Molecular genetics has opened new vistas in an understanding of transduction pathways that regulate developmental processes in response to hormonal and environmental signals. The program of the 15th Conference includes accounts of this progress and brings together scientists whose work focuses on physiological, biochemical, and chemical aspects of plant growth regulation. This volume contains the abstracts of papers presented at this conference.

NONE

1995-12-31T23:59:59.000Z

329

Predicting the Pipeline Behavior of Superscalar Processors by Abstract Interpretation  

E-Print Network (OSTI)

Interpretation Jorn Schneider , Reinhard Wilhelm Christian Ferdinand Universitat des Saarlandes AbsInt Angewandte Informatik GmbH Fachbereich Informatik Universitat des Saarlandes Postfach 15 11 50 Starterzentrum { Gebaude 45 D-66041 Saarbrucken, Germany D-66123 Saarbrucken, Germany js@cs.uni-sb.de, wilhelm@cs.uni-sb.de ferdinand@AbsInt.de Abstract For real time systems not only the logical function is important but also the timing behavior, e. g. hard real time systems must react inside their deadlines. To guarantee this it is necessary to know upper bounds for the worst case execution times (WCETs). The accuracy of the prediction of WCETs depends strongly on the ability to model the features of the target processor.

Schneider; Reinhard Wilhelm; Christian Ferdin; Universitat Des Saarl; Es Absint Angew; Te Informatik Gmbh

2000-01-01T23:59:59.000Z

330

Algebraic specification and program development by stepwise refinement (Extended Abstract)  

E-Print Network (OSTI)

. Various formalizations of the concept of "refinement step" as used in the formal development of programs from algebraic specifications are presented and compared. 1 Introduction Algebraic specification aims to provide a formal basis to support the systematic development of correct programs from specifications by means of verified refinement steps. Obviously, a central piece of the puzzle is how best to formalize concepts like "specification", "program" and "refinement step". Answers are required that are simple, elegant and general and which enjoy useful properties, while at the same time taking proper account of the needs of practice. Here I will concentrate on the last of these concepts, but first I need to deal with the other two. For "program", I take the usual approach of algebraic specification whereby programs are modelled as many-sorted algebras consisting of a collection of sets of data values together with functions over those sets. This level of abstraction is commens...

Donald Sannella

1999-01-01T23:59:59.000Z

331

Geophysical Research Abstracts Vol. 13, EGU2011-9360-4, 2011  

E-Print Network (OSTI)

of cloudless shortwave solar spectra incident on horizontal, tilted, or tracking surfaces, Solar energy, vol irradiance database for worldwide solar heat gain and building cooling load calculations. Solar Energy, vol pyranometer calibrations, Journal of Solar Energy Engineering, V.124, 44-50,2002. Oumbe, A., Blanc, Ph

Paris-Sud XI, Université de

332

Comparison of Year-Average Latitude, Longitude and Pressure of the Four Centers of Action with Air and Sea Temperature, 18991978  

Science Conference Proceedings (OSTI)

The average latitude, longitude and central pressure of the four centers of action (Icelandic low, Aleutian low, Azores high, Pacific high) have been estimated for each of the 80 years of the Northern Hemisphere Historical Weather Map Series (...

J. K. Angell; J. Korshover

1982-04-01T23:59:59.000Z

333

Methane Fluxes Between Terrestrial Ecosystems and the Atmosphere at Northern High Latitudes During the Past Century: A retrospective analysis with a process-based biogeochemistry model  

E-Print Network (OSTI)

We develop and use a new version of the Terrestrial Ecosystem Model (TEM) to study how rates of methane (CH4) emissions and consumption in high-latitude soils of the Northern Hemisphere have changed over the past century ...

Zhuang, Qianlai.

334

Abstracts of Phase 1 awards, (fiscal year) 1987  

Science Conference Proceedings (OSTI)

Contained in this booklet are abstracts of the Phase I awards made in Fiscal Year 1987 under the Small Business Innovation Research (SBIR) program in the Department of Energy (DOE). The program is designed for implementation in a three-phase process, with Phase I determining the scientific or technical merit and feasibility of ideas proposed for investigation. The period of performance in this initial phase is relatively brief, typically about 6 months, and the awards are limited to $50,000. Phase II is the principal research or research and development effort, and the awards are as high as $500,000 for work to be performed in periods of up to 2 years. Phase III is the commercial application. The 111 Phase I projects described were selected in a highly competitive process from a total of 942 proposals received in response to the 1987 Solicitation. They cover the fields of chemistry, materials, control systems, plant natural products, instrumentation, nuclear medicine, health and environmental effects, high energy physics, particle accelerators, nuclear physics, plasma diagnostics and confinement, fusion energy systems, robotics and remote systems, nuclear reactors, space nuclear power, fuel cycle, decontamination/decommissioning, commputers in nuclear plants, coal, enhanced oil recovery/tar sands, fossil energy, photovoltaics, solar thermal, ceramics for heat engines, and industrial separation, conversion and recovery processes. (DLC)

Not Available

1987-01-01T23:59:59.000Z

335

Characterization of Stress Relaxation, Dislocations and Crystallographic Tilt Via X-ray Microdiffraction in GaN (0001) Layers Grown by Maskless Pendeo-Epitaxy  

Science Conference Proceedings (OSTI)

Intrinsic stresses due to lattice mismatch and high densities of threading dislocations and extrinsic stresses resulting from the mismatch in the coefficients of thermal expansion are present in almost all III-Nitride heterostructures. Stress relaxation in the GaN layers occurs in conventional and in pendeo-epitaxial films via the formation of additional misfit dislocations, domain boundaries, elastic strain and wing tilt. Polychromatic X-ray microdiffraction, high resolution monochromatic X-ray diffraction and finite element simulations have been used to determine the distribution of strain, dislocations, sub-boundaries and crystallographic wing tilt in uncoalesced and coalesced GaN layers grown by maskless pendeo-epitaxy. An important parameter was the width-to-height ratio of the etched columns of GaN from which the lateral growth of the wings occurred. The strain and tilt across the stripes increased with the width-to-height ratio. Tilt boundaries formed in the uncoalesced GaN layers at the column/wing interfaces for samples with a large ratio. Sharper tilt boundaries were observed at the interfaces formed by the coalescence of two laterally growing wings. The wings tilted upward during cooling to room temperature for both the uncoalesced and the coalesced GaN layers. It was determined that finite element simulations that account for extrinsic stress relaxation can explain the experimental results for uncoalesced GaN layers. Relaxation of both extrinsic and intrinsic stress components in the coalesced GaN layers contribute to the observed wing tilt and the formation of sub-boundaries.

Barabash, R.I.; Ice, G.E.; Liu, W.; Einfeldt, S.; Hommel, D.; Roskowski, A.M.; Davis, R.F. (ORNL)

2010-06-25T23:59:59.000Z

336

Preserved Access to Abstract Letter Identities Despite Abolished Letter . . .  

E-Print Network (OSTI)

In this paper, we discuss the letter processing difficulties of a patient (MS) with pure alexia after left hemisphere stroke who is unable to read any words aloud despite preserved writing and good performance at naming orally spelled words. MS is completely unable to name visually presented letters even though she can name them when they are presented in other modalities. Despite her poor naming, she can distinguish correctly oriented letters from mirror reversals and can perform accurate cross-case matching of visually presented letters. It, therefore, appears that MS is able to access the abstract identity of visually presented letters despite her total inability to name them. This is a more precise form of letter processing impairment than that which has been reported in previous cases of pure alexic patients who are unable to name visually presented letters [Caplan, L.R., & HedleyWhite, T. (1974). Cueing and memory function in alexia without agraphia: a case report. Brain, 115, 251-262; Miozzo, M., & Caramazza, A. (1998). Varieties of pure alexia: the case of failure to access graphemic representations. Cognitive Neuropsychology, 15, 203-238; Sevush, S., & Heilman, K.M. (1984). A case of literal alexia. Brain & Language, 22, 92-108]. It suggests that representations of the graphemic identities of letters used in reading are either modality specific or else they are hemisphere specific [Saffran, E.M., & Coslett, H.B. (1998). Implicit vs. letter-by-letter reading in pure alexia: a tale of two systems. Cognitive Neuropsychology, 15, 141-165]. Her letter processing impairment also appears to be different from that observed in a letter-by-letter reader [Perri, R., Bartolomeo, P., & Silveri, M.C. (1996). Letter dyslexia in a letter-by-letter reader. Brain & Language, 53,...

R. Mycroft; J. R. Hanley B; J. Kay A

2002-01-01T23:59:59.000Z

337

4th Annual DOE-ERSP PI Meeting: Abstracts  

Science Conference Proceedings (OSTI)

This contains abstracts from the 2009 Annual Environmental Remediation Sciences Program (ERSP) Principal Investigators (PI) Meeting. The ERSP seeks to advance fundamental science to understand, predict, and mitigate the impacts of environmental contamination from past nuclear weapons production and provide a scientific basis for the long-term stewardship of nuclear waste disposal. These ambitious goals cannot be achieved by any one project alone. Therefore, ERSP funds a combination of research programs at the DOE national laboratories, individual projects at universities and federal agencies, and large long(er)-term field site research. Integration of these activities to advance the ERSP goals is a constant challenge, but made significantly simpler by bringing together all funded ERSP researchers once a year to discuss the very latest research results. It is at these meetings where new ideas and/or scientific advancements in support of ERSP goals can be discussed and openly debated among all PIs in the program. The ERSP thrives, in part, on the new ideas, concepts, scientific connections, and collaborations generated as a result of these meetings. The annual PI Meeting is very much a working meeting with three major goals: (1) to provide opportunities for scientific interaction among the ERSP scientists, a critical element for the program; (2) to provide the ERSP program staff with an opportunity to evaluate the progress of each program and project; and (3) to showcase the ERSP to interested parties within DOE and within other federal agencies In addition to program managers from within OBER, there will be representatives from other offices within DOE and other federal agencies in attandance at the meeting.

Hazen, Terry C.

2009-03-01T23:59:59.000Z

338

HIGH LATITUDE ULYSSES OBSERVATIONS OF THE H/HE INTENSITY RATIO UNDER SOLAR MINIMUM AND SOLAR MAXIMUM CONDITIONS  

DOE Green Energy (OSTI)

We analyze measurements of the 0.5-1.0 MeV/nucleon H/He intensity ratio from the Ulysses spacecraft during its first (1992-94) and second (1999-2000) ascent to southern high latitude regions of the heliosphere. These cover a broad range of heliocentric distances (from 5.2 to 2.0 AU) and out-of-ecliptic latitudes (from 18{degree}S to 80{degree}S). During Ulysses' first southern pass, the HI-SCALE instrument measured a series of enhanced particle fluxes associated with the passage of a recurrent corotating interaction region (CIR). Low values ({approximately}6) of the H/He ratio were observed in these recurrent corotating events, with a clear minimum following the passage of the corotating reverse shock. When Ulysses reached high southern latitudes (>40{degree}S), the H/He ratio always remained below {approximately}10 except during two transient solar events that brought the ratio to high (>20) values. Ulysses' second southern pass was characterized by a higher average value of the H/He ratio. No recurrent pattern was observed in the energetic ion intensity which was dominated by the occurrence of transient events of solar origin. Numerous CIRs, many of which were bounded by forward and reverse shock pairs, were still observed in the solar wind and magnetic field data. The arrival of those CIRs at Ulysses did not always result in a decrease of the H/He ratio; on the contrary, many CIRs showed a higher H/He ratio than some transient events. Within a CIR, however, the H/He ratio usually increased around the forward shock and decreased towards the reverse shock. Throughout the second ascent to southern heliolatitudes, the H/He ratio seldom decreased below {approximately}10 even at high latitudes (>40{degree}S). We interpret these higher values of the H/He ratio in terms of the increasing level of solar activity together with the poor definition and short life that corotating solar wind structures have under solar maximum conditions. The global filling of the heliosphere by transient solar events and the fact that in 1999-2000 Ulysses observed only intermediate (<650 km s{sup {minus}1}) solar wind speed (whose contents in pick-up He is less energetic than in the fast solar wind streams observed in 1992-1994) favored the protons with respect to alpha particles. Hence the fact that the average values of the H/He ratio observed by Ulysses during the rising phase of the solar cycle (1999-2000) were higher than those observed during the declining phase (1992-1994).

J. GOSLING; D. LARIO; ET AL

2001-03-01T23:59:59.000Z

339

2nd Annual DOE-ERSP PI Meeting: Abstracts  

Science Conference Proceedings (OSTI)

Welcome to the annual 2007 Environmental Remediation Sciences Program (ERSP) Principal Investigators (PIs) meeting. The purpose of this meeting is to bring together all of the lead PIs and key Co-PIs in the program to share and review the results of funded research from the past year. This meeting allows program managers from the Environmental Remediation Sciences Division (ERSD) within the Office of Biological and Environmental Research (OBER) to gauge the progress and significance of the funded research, and it is also an important venue to showcase ERSP research to interested parties within DOE and other invited federal agency representatives. Additionally, these meetings should serve as an opportunity for funded PIs to view their research in the context of the entire ERSP portfolio. Past ERSP meetings have been very important venues for detailed discussion of research results among PIs, development of new research ideas, fostering new collaborations and discussion with ERSD program managers on future research efforts and/or initiatives within the program. In short, these meetings are an important resource for both program managers and PIs. There will be only one ERSP PI meeting for 2007. In years past, ERSD has sponsored two PI meetings, one in the spring and a separate meeting in the fall that focused primarily on field research. However, this format tends to insulate laboratory-based research from the field research sponsored in the program and is incompatible with the ERSD view that laboratory-based research should progress towards understanding the relevant processes in natural environments at the field scale. Therefore the agenda for this year's PI meeting is well integrated with both lab-based and field-based projects, to allow for detailed discussion between PIs involved in each area. In the agenda, you will notice a more relaxed format than in years past. This year's meeting spans four days, but is less heavily regimented in terms of oral presentations and allows ample time for informal group discussions and poster presentations. The intent of this format is to foster informal discussion of research among PIs and ERSD program managers-discussion that is a hallmark of previous ERSD-sponsored meetings. Morning sessions will be dominated by oral presentations from PIs chosen by ERSD program managers to communicate key topics of research within the program. There is ample time during lunch and in the early afternoon for small group discussions/meetings prior to convening again in the later afternoon for oral presentations on field research conducted at the Integrated Field-Scale Subsurface Research Challenge sites (IFCs). Formal poster sessions begin after dinner. Abstracts for all poster presentations are listed within this meeting booklet. On behalf of the ERSD program managers and staff, we thank you for attending this year's PI meeting. We look forward to discussing the results of your research with you and your ideas for the future, and we hope that this meeting will continue as an important tradition for PIs in the program and serve as a valuable resource for your investigations.

Hazen, Terry C.

2007-03-14T23:59:59.000Z

340

Automated Formal Verification of the DHCP Failover Protocol Using Timeout Order Abstraction  

E-Print Network (OSTI)

In this paper, we present automated formal verification of the DHCP Failover protocol. We conduct bounded model-checking for the protocol using Timeout Order Abstraction (TO-Abstraction), a technique to abstract a given ...

Umeno, Shinya

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


341

Options for improving the load matching capability of distributed photovoltaics: Methodology and application to high-latitude data  

SciTech Connect

At high latitudes, domestic electricity demand and insolation are negatively correlated on both an annual and a diurnal basis. With increasing integration of distributed photovoltaics (PV) in low-voltage distribution grids of residential areas, limits to the penetration level are set by voltage rise due to unmatched production and load. In this paper a methodology for determining the impacts of three options for increased load matching is presented and applied to high-latitude data. The studied options are PV array orientation, demand side management (DSM) and electricity storage. Detailed models for domestic electricity demand and PV output are used. An optimisation approach is applied to find an optimal distribution of PV systems on different array orientations and a best-case evaluation of DSM and a storage model are implemented. At high penetration levels, storage is the most efficient option for maximising the solar fraction, but at lower overproduction levels, the impact of DSM is equal or slightly better. An east-west orientation of PV arrays is suggested for high penetration levels, but the effect of the optimised orientation is small. Without an optimised storage operation, the overproduced power is more efficiently reduced by DSM than storage, although this is highly dependent on the applied DSM algorithm. Further research should be focused on the DSM potential and optimal operation of storage. (author)

Widen, Joakim; Waeckelgaard, Ewa [Department of Engineering Sciences, The Aangstroem Laboratory, Uppsala University, P.O. Box 534, SE-751 21 Uppsala (Sweden); Lund, Peter D. [Advanced Energy Systems, Helsinki University of Technology, P.O. Box 2200, FI-02015 HUT, Helsinki (Finland)

2009-11-15T23:59:59.000Z

342

Selected translated abstracts of Russian-language climate-change publications: I, Surface energy budget  

SciTech Connect

This report presents abstracts (translated into English) of important Russian-language literature concerning the surface energy budget as it relates to climate change. In addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included, to assist the reader in locating abstracts of particular interest.

Burtis, M.D. [comp.

1992-09-01T23:59:59.000Z

343

Selected translated abstracts of Russian-language climate-change publications. 4: General circulation models  

SciTech Connect

This report presents English-translated abstracts of important Russian-language literature concerning general circulation models as they relate to climate change. Into addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included to assist the reader in locating abstracts of particular interest.

Burtis, M.D. [comp.] [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center; Razuvaev, V.N.; Sivachok, S.G. [All-Russian Research Inst. of Hydrometeorological Information--World Data Center, Obninsk (Russian Federation)

1996-10-01T23:59:59.000Z

344

The IMPROVE-1 Storm of 12 February 2001. Part I: Development of a Forward-Tilted Cold Front and a Warm Occlusion  

Science Conference Proceedings (OSTI)

Analysis of observations and the fifth-generation Pennsylvania State UniversityNational Center for Atmospheric Research (PSUNCAR) Mesoscale Model (MM5) are used to study the development of a forward-tilted cold front off the coast of Washington ...

John D. Locatelli; Mark T. Stoelinga; Matthew F. Garvert; Peter V. Hobbs

2005-10-01T23:59:59.000Z

345

Automatic recovery of missing amplitudes and phases in tilt-limited electron crystallography of two-dimensional crystals  

SciTech Connect

Electron crystallography of 2D protein crystals provides a powerful tool for the determination of membrane protein structure. In this method, data is acquired in the Fourier domain as randomly sampled, uncoupled, amplitudes and phases. Due to physical constraints on specimen tilting, those Fourier data show a vast un-sampled ''missing cone'' of information, producing resolution loss in the direction perpendicular to the membrane plane. Based on the flexible language of projection onto sets, we provide a full solution for these problems with a projective constraint optimization algorithm that, for sufficiently oversampled data, produces complete recovery of unmeasured data in the missing cone. We apply this method to an experimental data set of Bacteriorhodopsin and show that, in addition to producing superior results compared to traditional reconstruction methods, full, reproducible, recovery of the missing cone from noisy data is possible. Finally, we present an automatic implementation of the refinement routine as open source, freely distributed, software that will be included in our 2dx software package.

Gipson, Bryant R.; Stahlberg, Henning [Center for Cellular Imaging and Nano Analytics (C-CINA), Biozentrum, University Basel, WRO-1058 Mattenstrasse 26, CH-4058 Basel (Switzerland); Masiel, Daniel J.; Browning, Nigel D. [Department of Chemical Engineering and Materials Sciences, University of California at Davis, Davis, California 95616 (United States); Spence, John [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States); Mitsuoka, Kaoru [Biomedicinal Information Research Center (BIRC), National Institute of Advanced Industrial Science and Technology (AIST), 2-3-26, Aomi, Koto-ku, Tokyo 135-0064 (Japan)

2011-07-15T23:59:59.000Z

346

Abstract Submission  

Science Conference Proceedings (OSTI)

L. Modeling and Simulation of Processes, Microstructures, and Behavior M. Bulk Metallic Glasses, Nanocrystalline Materials, and Ultrafine-Grain Materials N.

347

extended abstract  

Science Conference Proceedings (OSTI)

temperature is lowered to 700 C prior to flowing propane into the chamber. ... of propane gas at higher temperature enhances void formation, leading to...

348

Session Abstract  

Science Conference Proceedings (OSTI)

This special session will discuss some fundamental testing issues in analog and mixed signal circuits and present some innovative techniques to make analog/mixed signal (MS) test coverage evaluation as robust as digital. Unlike digital circuits, there ...

2007-05-01T23:59:59.000Z

349

Abstract Introduction  

E-Print Network (OSTI)

fraction using the UFO-TDMA A method for detecting the presence of organic fraction in nucleation mode sized

P. Vaattovaara; M. Rsnen; T. Khn; J. Joutsensaari; A. Laaksonen; Tables Figures

2005-01-01T23:59:59.000Z

350

Abstract - CECM  

E-Print Network (OSTI)

... this uniquification, operations like substitution, set operations, and simplification, all of which require testing for equality, are sped up by an order of magnitude.

351

sample abstract  

Science Conference Proceedings (OSTI)

carbonization with propane as a carbon-based precursor gas at 1150 C or 1250 ... SiC films when propane gas is introduced into the growth environment at 700...

352

Abstract of the 13th Toyota Conference on Affective Minds (1999). METALEARNING, NEUROMODULATION AND EMOTION  

E-Print Network (OSTI)

Abstract of the 13th Toyota Conference on Affective Minds (1999). METALEARNING, NEUROMODULATION this equation says is that when taking an action a, both the #12;Abstract of the 13th Toyota Conference

Doya, Kenji

353

Decadal Variability of the ENSO Teleconnection to the High-Latitude South Pacific Governed by Coupling with the Southern Annular Mode  

Science Conference Proceedings (OSTI)

Decadal variability of the El NioSouthern Oscillation (ENSO) teleconnection to the high-latitude South Pacific is examined by correlating the European Centre for Medium-Range Weather Forecasts (ECMWF) 40-yr Re-Analysis (ERA-40) and observations ...

Ryan L. Fogt; David H. Bromwich

2006-03-01T23:59:59.000Z

354

Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)  

Science Conference Proceedings (OSTI)

Stan Wullschleger of Oak Ridge National Laboratory on "Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems" on March 22, 2012 at the 7th Annual Genomics of Energy & Environment Meeting in Walnut Creek, California.

Wullschleger, Stan [ORNL

2012-03-22T23:59:59.000Z

355

A case-study of the low-latitude thermosphere during geomagnetic storms and its new representation by improved MSIS model  

E-Print Network (OSTI)

A case-study of the low-latitude thermosphere during geomagnetic storms and its new representation geomagnetically disturbed periods are known to exhibit signi®cant deviations from atmospheric model predictions station in India, are successfully reproduced for two moderate geomagnetic storms. Key words. Low

Paris-Sud XI, Université de

356

Proceedings of the international conference on nuclear physics, August 24-30, 1980, Berkeley, California. Volume 1. Abstracts. [Berkeley, California, August 24-30, 1980 (abstracts only)  

SciTech Connect

This volume contains all abstracts (931) received by the conference organizers before June 20, 1980. The abstracts are grouped according to the following topics: nucleon-nucleon interactions, free and in nuclei; distribution of matter, charge, and magnetism; exotic nuclei and exotic probes; giant resonances and other high-lying excitations; applications of nuclear science; nuclei with large angular momentum and deformation; heavy-ion reactions and relaxation phenomena; new techniques and instruments; pion absorption and scattering by nuclei; and miscellaneous. Some of these one-page abstracts contain data. A complete author index is provided. (RWR)

1980-01-01T23:59:59.000Z

357

An abstract interpretation scheme for groundness, freeness, and sharing analysis of logic programs  

E-Print Network (OSTI)

Static global analyses based on abstract interpretation have been used to derive properties of programs. The analyses differ in the expressiveness of the abstract domains and the precision and efficiency of domain operations. We extend an abstract domain defined by Jacobs and Langen and present new abstract domain operations to derive freeness, groundness, and sharing of variables in logic programs. Analysis of non-trivial programs shows that our method is more precise and more efficient than previous proposals.

Renganathan Sundararajan; John S. Conery

1992-01-01T23:59:59.000Z

358

Interval analysis of microcontroller code using abstract interpretation of hardware and software  

Science Conference Proceedings (OSTI)

Static analysis is often performed on source code where intervals -- possibly the most widely used numeric abstract domain -- have successfully been used as a program abstraction for decades. Binary code on microcontroller platforms, however, is different ... Keywords: abstract interpretation, binary code, embedded systems, interval analysis, static analysis

Jrg Brauer; Thomas Noll; Bastian Schlich

2010-06-01T23:59:59.000Z

359

Magnetoresistivity in a tilted magnetic field in p-Si/SiGe/Si heterostructures with an anisotropic g-factor. Part II  

Science Conference Proceedings (OSTI)

The magnetoresistance components {rho}xx and {rho}xy are measured in two p-Si/SiGe/Si quantum wells that have an anisotropic g-factor in a tilted magnetic field as a function of the temperature, field, and tilt angle. Activation energy measurements demonstrate the existence of a ferromagnetic-paramagnetic (F-P) transition for the sample with the hole density p = 2 Multiplication-Sign 10{sup 11} cm{sup -2}. This transition is due to the crossing of the 0{up_arrow} and 1{down_arrow} Landau levels. However, in another sample with p = 7.2 Multiplication-Sign 10{sup 10} cm{sup -2}, the 0{up_arrow} and 1{down_arrow} Landau levels coincide for angles {theta} = 0-70 Degree-Sign . Only for {theta} > 70 Degree-Sign do the levels start to diverge which, in turn, results in the energy gap opening.

Drichko, I. L.; Smirnov, I. Yu., E-mail: ivan.smirnov@mail.ioffe.ru [Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation); Suslov, A. V. [National High Magnetic Field Laboratory (United States); Mironov, O. A. [University of Warwick Science Park, Warwick SEMINANO R and D Centre (United Kingdom); Leadley, D. R. [University of Warwick, Department of Physics (United Kingdom)

2012-09-15T23:59:59.000Z

360

Simple solar spectral model for direct and diffuse irradiance on horizontal and tilted planes at the earth's surface for cloudless atmospheres  

DOE Green Energy (OSTI)

A new, simple model for calculating clear-sky direct and diffuse spectral irradiance on horizontal and tilted surfaces is presented. The model is based on previously reported simple algorithms and on comparisons with rigorous radiative transfer calculations and limited outdoor measurements. Equations for direct normal irradiance are outlined; and include: Raleigh scattering; aerosol scattering and absorption; water vapor absorption; and ozone and uniformly mixed gas absorption. Inputs to the model include solar zenith angle, collector tilt angle, atmospheric turbidity, amount of ozone and precipitable water vapor, surface pressure, and ground albedo. The model calculates terrestrial spectra from 0.3 to 4.0 ..mu..m with approximately 10 nm resolution. A major goal of this work is to provide researchers with the capability to calculate spectral irradiance for different atmospheric conditions and different collector geometries using microcomputers. A listing of the computer program is provided.

Bird, R.; Riordan, C.

1984-12-01T23:59:59.000Z

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


361

solar radiation | OpenEI  

Open Energy Info (EERE)

radiation radiation Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude, for Mexico, Central America, and the Caribbean Islands. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal equal to the latitude of the collector location. Source NREL Date Released January 31st, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmospheric water vapor Carribean Central America GEF. latitude tilt GIS Mexico NREL solar solar radiation SWERA TILT UNEP Data application/zip icon Download Shapefile (zip, 241.3 KiB)

362

Causes of spring vegetation greenness trends in the northern mid-high latitudes from 1982 to 2004  

Science Conference Proceedings (OSTI)

The Community Land Model version 4 (CLM4) is applied to explore the spatial temporal patterns of spring (April May) vegetation growth trends over the northern mid high latitudes (NMH) (>25 N) between 1982 and 2004. During the spring season through the 23 yr period, both the satellite-derived and simulated normalized difference vegetation index (NDVI) anomalies show a statistically significant correlation and an overall greening trend within the study area. Consistently with the observed NDVI temperature relation, the CLM4 NDVI shows a significant positive association with the spring temperature anomaly for the NMH, North America and Eurasia. Large study areas experience temperature discontinuity associated with contrasting NDVI trends. Before and after the turning point (TP) of the temperature trends, climatic variability plays a dominant role, while the other environmental factors exert minor effects on the NDVI tendencies. Simulated vegetation growth is broadly stimulated by the increasing atmospheric CO2. Trends show that nitrogen deposition increases NDVI mostly in southeastern China, and decreases NDVI mainly in western Russia after the temperature TP. Furthermore, land use-induced NDVI trends vary roughly with the respective changes in land management practices (crop areas and forest coverage). Our results highlight how non-climatic factors mitigate or exacerbate the impact of temperature on spring vegetation growth, particularly across regions with intensive human activity.

Mao, Jiafu [ORNL; Shi, Xiaoying [ORNL; Thornton, Peter E [ORNL; Shilong, Dr. Piao [Peking University; Xuhui, Dr. Wang [Peking University

2012-01-01T23:59:59.000Z

363

Program and abstracts: IS-MPMI sixth International Symposium on Molecular Plant-Microbe Interactions  

DOE Green Energy (OSTI)

This volume provides abstracts of oral and poster presentations made for the Sixth International Symposium on Molecular Plant-Microbe Interactions.

Not Available

1992-12-31T23:59:59.000Z

364

Abstracts submitted for the thirtieth annual meeting, Division of Plasma Physics  

SciTech Connect

This paper contains abstracts presented at the 13th annual meeting of the American Physical Society, Division of Plasma Physics. (LSP)

1988-07-01T23:59:59.000Z

365

CALL FOR ABSTRACTS for the 2014 National Environmental Justice Conference and Training Program  

Energy.gov (U.S. Department of Energy (DOE))

The 2014 National Environmental Justice Conference and Training Program planners are inviting individuals to submit abstracts, not to exceed two pages, related to environmental justice.

366

Biomedical research with cyclotron produced radionuclides. Progress report, January 1, 1979-June 30, 1980. [Lead Abstract  

SciTech Connect

Separate abstracts were prepared for the 24 papers presented in this progress report dealing with the use of radionuclides produced by the cyclotron. (KRM)

Laughlin, J.S.; Benua, R.S.; Gelbard, A.S.

1980-09-01T23:59:59.000Z

367

Thermionics. A bibliography with abstracts. Search period covered: 1970--Apr 1975. [190 references  

DOE Green Energy (OSTI)

Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are included. (Contains 190 abstracts).

Grooms, D.W.

1975-04-01T23:59:59.000Z

368

Program and Abstracts: DOE Solar Program Review Meeting 2004, 25--28 October 2004, Denver, Colorado  

DOE Green Energy (OSTI)

This booklet contains the agenda and abstracts for the 2004 U.S. DOE Solar Energy Technologies Program Review Meeting. The meeting was held in Denver, Colorado, October 25-28, 2004. More than 240 abstracts are contained in this publication. Topic areas for the research papers include laboratory research, program management, policy analysis, and deployment of solar technologies.

Not Available

2004-10-01T23:59:59.000Z

369

6th international conference on biophysics and synchrotron radiation. Program/Abstracts  

SciTech Connect

This STI product consists of the Program/Abstracts book that was prepared for the participants in the Sixth International Conference on Biophysics and Synchrotron Radiation that was held August 4-8, 1998, at the Advanced Photon Source, Argonne National Laboratory. This book contains the full conference program and abstracts of the scientific presentations.

Pittroff, Connie; Strasser, Susan Barr [lead editors

1999-08-03T23:59:59.000Z

370

A framework for distributed mediation of temporal-abstraction queries to clinical databases  

Science Conference Proceedings (OSTI)

Objective:: The specification and creation of a distributed system that integrates medical knowledge bases with time-oriented clinical databases; the goal is to answer complex temporal queries regarding both raw data and its abstractions, such as are ... Keywords: Clinical systems, Knowledge-based systems, Mediators, Medical informatics, Temporal abstraction, Temporal reasoning

David Boaz; Yuval Shahar

2005-05-01T23:59:59.000Z

371

Refining Abstract Machine Specifications of the Steam Boiler Control to Well Documented  

E-Print Network (OSTI)

Refining Abstract Machine Specifications of the Steam Boiler Control to Well Documented Executable the steam boiler control specification problem to il­ lustrate how the evolving algebra approach and Specification, in June 1995, to control the Karlsruhe steam boiler simulator satisfactorily. The abstract

Börger, Egon

372

Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented  

E-Print Network (OSTI)

Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented Executable the steam boiler control speci cation problem to il- lustrate how the evolving algebra approach to the speci, in June 1995, to control the Karlsruhe steam boiler simulator satisfactorily. The abstract machines

Börger, Egon

373

A general framework for semantics-based bottom-up abstract interpretation of logic programs  

Science Conference Proceedings (OSTI)

The theory of abstract interpretation provides a formal framework to develop advanced dataflow analysis tools. The idea is to define a nonstandard semantics which is able to compute, in finite time, an approximated model of the program. In this paper, ... Keywords: abstract interpretation, logic programming, program analysis

Roberto Barbuti; Roberto Giacobazzi; Giorgio Levi

1993-01-01T23:59:59.000Z

374

AN ABSTRACT APPROACH TO DOMAIN PERTURBATION FOR PARABOLIC EQUATIONS AND PARABOLIC  

E-Print Network (OSTI)

AN ABSTRACT APPROACH TO DOMAIN PERTURBATION FOR PARABOLIC EQUATIONS AND PARABOLIC VARIATIONAL Australia Abstract. We study the behaviour of solutions of linear non-autonomous parabolic equations subject of func- tion spaces for non-autonomous parabolic problems is equivalent to Mosco convergence of function

Sydney, University of

375

Abstract The Contribution of Magnetospheric Currents to Ground Magnetic Perturbation During  

E-Print Network (OSTI)

A geomagnetic storm is triggered in response to a disturbance in the solar wind. The earths ring current gets energized during a geomagnetic storm, which leads to a decrease in the horizontal component of the geomagnetic field on the earths surface. The Disturbance StormTime(Dst)index, whichisameasureoftheintensityoftheringcurrent, iscalculated by taking the average of this decrease in the horizontal intensity across four low latitude magnetometer stations and removing the quiet time secular variations. The rate of decrease of the Dst index is an indicator of the deenergization of the ring current particles. But there are several issues with the Dst measurement as a proxy of the ring current energy. In particular, the percentage contribution of the tail current effect to the Dst index is still debated. In this work, an effort has been made to separate and quantify the possible contribution of the tail current to the Dst index. The relative contribution for a selected set of storms for which the interplanetary magnetic field turned northward abruptly after the peak in Dst was observed is estimated. The WINDMI model of the nightside magnetosphere is used to investigate the contributions of ring current, magnetotail current, and magnetopause current on the observed

Swadesh Patra; Geomagnetic Storms

2013-01-01T23:59:59.000Z

376

The National Energy Strategy- The Role of Geothermal Technology Development: Abstracts  

SciTech Connect

These are the abstracts for DOE Geothermal Program Review VIII, San Francisco, April 1990. The full Proceedings of this Review are also available in the OSTI ECD. (DJE 2005)

1990-04-01T23:59:59.000Z

377

Biology Division progress report, October 1, 1978-May 31, 1980. [Lead abstract  

Science Conference Proceedings (OSTI)

Separate abstracts were prepared for each of the four sections into which this progress report has been divided. The report also contains sections related to interdivision activities and educational activities. (ERB)

Not Available

1980-10-01T23:59:59.000Z

378

Eighteenth symposium on biotechnology for fuels and chemicals: Program and abstracts  

DOE Green Energy (OSTI)

This volume provides the proceedings for the Eighteenth Symposium on Biotechnology for Fuels and Chemicals held May 5-9, 1996 in Gatlinburg, Tennessee. The proceedings contains abstracts for oral and poster presentations.

NONE

1996-12-31T23:59:59.000Z

379

Abstract This research investigates the requirements for proactive service delivery for heavy industrial equipment  

E-Print Network (OSTI)

Abstract ­ This research investigates the requirements for proactive service delivery for heavy. Keywords: Service contract, heavy industrial equipment, proactive service delivery, reference model. 1 Introduction Manufacturers of heavy industry are increasingly expanding into the service sector, not just

Hsu, Cheng

380

Overview of the biomedical and environmental programs at the Oak Ridge National Laboratory. [Lead abstract  

DOE Green Energy (OSTI)

Separate abstracts were prepared for each of the 6 chapters presented by the six divisions involved in the Biomedical and Environmental Sciences Program at Oak Ridge National Laboratory. The introduction is not covered by an abstract and deals with the environmental, health and safety considerations of energy technology decisions, the major initiatives now being taken by these 6 divisions, and recent major accomplishments in the biomedical and environmental science program. (KRM)

Pfuderer, H.A.; Moody, J.B. (comps.)

1981-07-01T23:59:59.000Z

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


381

PROGRAM AND ABSTRACTS LPI Contribution No. 1375SPACE RESOURCES ROUNDTABLE IX  

E-Print Network (OSTI)

Any opinions, findings, and conclusions or recommendations expressed in this volume are those of the author(s) and do not necessarily reflect the views of the National Aeronautics and Space Administration. Material in this volume may be copied without restraint for library, abstract service, education, or personal research purposes; however, republication of any paper or portion thereof requires the written permission of the authors as well as the appropriate acknowledgment of this publication. Abstracts in this volume may be cited as

Michael B. Duke; Colorado School Of Mines; Leslie Gertsch

2007-01-01T23:59:59.000Z

382

Frequency variations of quasi-periodic ELF-VLF emissions: A possible new ground-based diagnostic of the outer high-latitude magnetosphere  

SciTech Connect

Magnetic pulsations and quasi-periodic (QP) amplitude modulations of ELF-VLF waves at Pc 3-4 frequencies (15-50 mHz) are commonly observed simultaneously in cusp-latitude data. The naturally occurring ELF-VLF emissions are believed to be modulated within the magnetosphere by the compressional component of geomagnetic pulsations formed external to the magnetosphere. The authors have examined data from South Pole Station (L {approximately} 14) to determine the occurrence and characteristics of QP emissions. On the basis of 14 months of data during 1987 and 1988 they found that QP emissions typically appeared in both the 0.5-1 kHz and 1-2 kHz receiver channels at South Pole Station and ocassionally in the 2-4 kHz channel. The QP emission frequency appeared to depend on solar wind parameters and interplanetary magnetic field (IMF) direction, and the months near fall equinox in both 1987 and 1988 showed a significant increase in the percentage of QP emissions only in the lowest-frequency channel. The authors present a model consistent with these variations in which high-latitude (nonequatorial) magnetic field minima near the magnetopause play a major role, because the field magnitude governs both the frequency of ELF-VLF emissions and the whistler mode propagation cutoffs. Because the field in these regions will be strongly influenced by solar wind and IMF parameters, variations in the frequency of such emissions may be useful in providing ground-based diagnostics of the outer high-latitude magnetosphere. 32 refs., 13 figs.

Alford, J.; Engebretson, M. [Ausburg College, Minneapolis, MN (United States); Arnoldy, R. [Univ. of New Hampshire, Durham, NH (United States); Inan, U. [Stanford Univ., CA (United States)

1996-01-01T23:59:59.000Z

383

Nuclear science abstracts (NSA) database 1948--1974 (on the Internet)  

SciTech Connect

Nuclear Science Abstracts (NSA) is a comprehensive abstract and index collection of the International Nuclear Science and Technology literature for the period 1948 through 1976. Included are scientific and technical reports of the US Atomic Energy Commission, US Energy Research and Development Administration and its contractors, other agencies, universities, and industrial and research organizations. Coverage of the literature since 1976 is provided by Energy Science and Technology Database. Approximately 25% of the records in the file contain abstracts. These are from the following volumes of the print Nuclear Science Abstracts: Volumes 12--18, Volume 29, and Volume 33. The database contains over 900,000 bibliographic records. All aspects of nuclear science and technology are covered, including: Biomedical Sciences; Metals, Ceramics, and Other Materials; Chemistry; Nuclear Materials and Waste Management; Environmental and Earth Sciences; Particle Accelerators; Engineering; Physics; Fusion Energy; Radiation Effects; Instrumentation; Reactor Technology; Isotope and Radiation Source Technology. The database includes all records contained in Volume 1 (1948) through Volume 33 (1976) of the printed version of Nuclear Science Abstracts (NSA). This worldwide coverage includes books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal literature. This database is now available for searching through the GOV. Research Center (GRC) service. GRC is a single online web-based search service to well known Government databases. Featuring powerful search and retrieval software, GRC is an important research tool. The GRC web site is at http://grc.ntis.gov.

NONE

1999-02-01T23:59:59.000Z

384

Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June for September Event Hanford to Host ISMS Safety Workshop in Kennewick: Abstracts Due in June for September Event May 18, 2011 - 12:00pm Addthis Media Contact Cameron Hardy, DOE (509) 376-5365 Cameron.Hardy@rl.doe.gov RICHLAND, WASH. - The U.S. Department of Energy (DOE) at Hanford will hold its annual DOE Integrated Safety Management (ISM) Champions Workshop on September 12-15, 2011, at the Three Rivers Convention Center in Kennewick, Wash. DOE's Richland Operations Office and Office of River Protection are hosting this year's event. The purpose of the workshop is to promote a robust safety culture and educate attendees on safety developments and environmental compliance methods for effective implementation of the

385

Abstract Tracking System | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Archives » Abstract Tracking System Archives » Abstract Tracking System Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Program Summaries Brochures Reports Accomplishments Presentations BES and Congress Science for Energy Flow Seeing Matter Scale of Things Chart Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » Archives Abstract Tracking System Print Text Size: A A A RSS Feeds FeedbackShare Page The Division of Materials Sciences and Engineering (DMSE) within the Office of Basic Energy Sciences has entered the summaries of its FY 2005 - FY 2007

386

Microsoft Word - Poster Abstract_2010_CMU_High Surface Area Materials.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

1th Annual SECA Workshop Poster Abstract 1th Annual SECA Workshop Poster Abstract Topic: High Surface Area, Mesoporous (La, Sr)MnO 3 For Solid Oxide Fuel Cell Cathodes Robin Chao, Graduate Student in Carnegie Mellon University 5700 Bunkerhill St. Apt 705, Pittsburgh, PA 15206 USA, hchao@andrew.cmu.edu, 412-260-5687 Dr. John Kitchin, Professor of Chemical Engineering in Carnegie Mellon University 5000 Forbes Ave, Pittsburgh PA, 15213, jkitchin@andrew.cmu.edu, 412-268-7803 Dr. Paul Salvador, Professor of Material Science and Engineering in Carnegie Mellon University 149 Roberts Eng Hall, Pittsburgh, PA 15213, paul7@andrew.cmu.edu, 412-268-2702 Abstract: The efficiency of the solid oxide fuel cell is limited by the cathode polarizations. One essential approach is to include high-surface-area cathode materials into the fabrication. However, conventional synthesis methods to

387

Conceptual Framework and Levels of Abstraction for a Complex Large-Scale System  

SciTech Connect

A conceptual framework and levels of abstraction are created to apply across all potential threats. Bioterrorism is used as a complex example to describe the general framework. Bioterrorism is unlimited with respect to the use of a specific agent, mode of dissemination, and potential target. Because the threat is open-ended, there is a strong need for a common, systemic understanding of attack scenarios related to bioterrorism. In recognition of this large-scale complex problem, systems are being created to define, design and use the proper level of abstraction and conceptual framework in bioterrorism. The wide variety of biological agents and delivery mechanisms provide an opportunity for dynamic scale changes by the linking or interlinking of existing threat components. Concurrent impacts must be separated and evaluated in terms of a given environment and/or abstraction framework.

Simpson, Mary J.

2005-03-23T23:59:59.000Z

388

Pacific Northwest Laboratory annual report for 1979 to the DOE Assistant Secretary for Environment. Part 1. Biomedical sciences. [Lead abstract  

DOE Green Energy (OSTI)

Separate abstracts were prepared for the 101 individual papers presented in this annual report. (ERB)

Not Available

1980-02-01T23:59:59.000Z

389

Regulatory and technical reports (abstract index journal): Annual compilation for 1994. Volume 19, Number 4  

SciTech Connect

This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the US Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually. The main citations and abstracts in this compilation are listed in NUREG number order. These precede the following indexes: secondary report number index, personal author index, subject index, NRC originating organization index (staff reports), NRC originating organization index (international agreements), NRC contract sponsor index (contractor reports), contractor index, international organization index, and licensed facility index. A detailed explanation of the entries precedes each index.

NONE

1995-03-01T23:59:59.000Z

390

A New Approach to Abstract Machines - Introduction to the Theory of Configuration Machines  

E-Print Network (OSTI)

An abstract machine is a theoretical model designed to perform a rigorous study of computation. Such a model usually consists of configurations, instructions, programs, inputs and outputs for the machine. In this paper we formalize these notions as a very simple algebraic system, called a configuration machine. If an abstract machine is defined as a configuration machine consisting of primitive recursive functions then the functions computed by the machine are always recursive. The theory of configuration machines provides a useful tool to study universal machines.

Luo, Zhaohua

2010-01-01T23:59:59.000Z

391

Energy conservation: industry (a bibliography with abstracts). Report for 1964-May 1979  

SciTech Connect

Potential methods of conserving energy, including fuel and materials substitutions, are considered for various industries. Many abstracts deal with reports that also cover processes used, amount of energy consumed, and environmental considerations of energy conserving options. Industries covered include food, paper, chemical, cement, metals, petroleum refining, contract construction, synthetic rubber, plastics, drug manufacturing, and stone, clay, and glass. Energy conservation through the use of waste heat is covered in a related Published Search entitled Waste Heat Utilization. The updated bibliography contains 298 abstracts, 74 of which are new entries to the previous edition.

Hundemann, A.S.

1979-07-01T23:59:59.000Z

392

Thirty-seventh ORNL/DOE conference on analytical chemistry in energy technology: Abstracts of papers  

Science Conference Proceedings (OSTI)

Abstracts only are given for papers presented during the following topical sessions: Opportunities for collaboration: Industry, academic, national laboratories; Developments in sensor technology; Analysis in containment facilities; Improving the quality of environmental data; Process analysis; Field analysis; Radiological separations; Interactive analytical seminars; Measurements and chemical industry initiatives; and Isotopic measurements and mass spectroscopy.

NONE

1997-12-31T23:59:59.000Z

393

Defining and Model Checking Abstractions of Complex Railway Models using CSP||B  

E-Print Network (OSTI)

Defining and Model Checking Abstractions of Complex Railway Models using CSP||B Faron Moller1. In [11, 10] we propose a new modelling approach for railway interlockings. We use CSP||B [13], which involves events such as train movements and, in the interlocking, state based reasoning. In this sense, CSP

Doran, Simon J.

394

Compiling Statemate Statecharts into CSP and verifying them using FDR --abstract  

E-Print Network (OSTI)

Compiling Statemate Statecharts into CSP and verifying them using FDR -- abstract Bill Roscoe developed for tackling the state exploration problem in the CSP/FDR framework would work in the setting from Statecharts into CSP. I developed the translation as a program written in CSP (making heavy use

Roscoe, Bill

395

Abstract--Eventually, prediction of transformer thermal performance for dynamic loading will be made using models  

E-Print Network (OSTI)

1 Abstract--Eventually, prediction of transformer thermal performance for dynamic loading will be made using models distilled from measure data, rather than models derived from transformer heat for measuring the acceptability of transformer thermal models. For a model to be acceptable, it must have

396

Test Generation Based on Abstraction and Test Purposes to Complement Structural Tests  

E-Print Network (OSTI)

Test Generation Based on Abstraction and Test Purposes to Complement Structural Tests F. Bouquet, P presents a computer aided model-based test generation method. We propose this approach as a com- plement to the LTG (Leirios Test Generator) method, which extracts functional tests out of a formal behavioral model

Paris-Sud XI, Université de

397

Abstract We have isolated a plant NOTCHLESS (NLE) homolog from the wild potato species Solanum  

E-Print Network (OSTI)

52820). Sequence analysis of ScNLE protein A BLAST search of the GenBank protein database revealed transcription factors, we searched the ScNLE promoter for different sequence motifs recog- nizedAbstract We have isolated a plant NOTCHLESS (NLE) homolog from the wild potato species Solanum

398

Regulatory and technical reports: (Abstract index journal). Compilation for first quarter 1997, January--March  

Science Conference Proceedings (OSTI)

This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the U.S. Nuclear Regulatory Commission (NRC) Staff and its contractors. This compilation is published quarterly and cummulated annually. Reports consist of staff-originated reports, NRC-sponsored conference reports, NRC contractor-prepared reports, and international agreement reports.

Sheehan, M.A.

1997-06-01T23:59:59.000Z

399

NOAA, 2012 Climate Prediction Applications Science Workshop (CPASW), Climate Services for National Security Challenges: Abstract Submission  

E-Print Network (OSTI)

Security Challenges: Abstract Submission Presentation Title: The Impact of Climate Variability on Biofuel liters in 1996 to 24.6 billion liters in 2007 (Renewable Fuels Association, 2008), and the target annual use of biofuels by 2022 specified in the 2007 Energy Independence and Security Act is 136 billion

Miami, University of

400

Demonstration Abstract: WARP A Flexible Platform for Clean-Slate Wireless Medium Access Protocol Design  

E-Print Network (OSTI)

Demonstration Abstract: WARP ­ A Flexible Platform for Clean-Slate Wireless Medium Access Protocol University Wireless Open-Access Research Platform (WARP) provides a high performance research tool for clean-slate provides a general environment for a clean-slate MAC/PHY de- velopment unlike other platforms which rely

Knightly, Edward W.

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


401

Multilevel and hybrid architecture for device abstraction and context information management in smart home environments  

Science Conference Proceedings (OSTI)

Hardware device management, and context information acquisition and abstraction are key factors to develop the ambient intelligent paradigm in smart homes. This work presents an architecture that addresses these two problems and provides a usable framework ... Keywords: frameworks, middleware, smart home

Vctor Pelez; Roberto Gonzlez; Luis ngel San Martn; Antonio Campos; Vanesa Lobato

2010-11-01T23:59:59.000Z

402

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries performances  

E-Print Network (OSTI)

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries (SOH) of cells. Index Terms--Lithium-ion batteries, Aging, EIS, State Of Charge, State Of Health, Fuzzy Logic System. I. INTRODUCTION Lithium ion secondary batteries are now being used in wide applications

Paris-Sud XI, Université de

403

Abstract--Time-driven Switching (TDS) networks with non-immediate forwarding (NIF) provides scheduling  

E-Print Network (OSTI)

Abstract-- Time-driven Switching (TDS) networks with non-immediate forwarding (NIF) provides that with NIF scheduling complexity may grow exponentially. Efficiently finding a schedule from an exponential formulation of the NIF scheduling problem, under a wide variety of networking requirements, then introduces

Baldi, Mario

404

Abstract Within the tropical and subtropical oceans, tuna forage opportunistically on a wide variety of prey.  

E-Print Network (OSTI)

Abstract Within the tropical and subtropical oceans, tuna forage opportunistically on a wide of yellowfin tuna, Thunnus albacares (23.5­154.0 cm FL), collected from nearshore Fish Aggregating Devices on small juveniles. Yellowfin tuna changed their diets significantly between 45 and 50 cm forklength (ca. 1

Hawai'i at Manoa, University of

405

Abstract--Substation data integration is facilitated by existence and appropriate connection of Intelligent Electronic  

E-Print Network (OSTI)

1 Abstract--Substation data integration is facilitated by existence and appropriate connection and substation topology transitions etc. Processed data may be used locally and/or communicated to remote sites (neighboring substations and/or control centers). The paper presents software that implements substation data

Kezunovic, Mladen

406

International Kimberlite Conference Long Abstract 1 ECLOGITES FROM THE GRIB KIMBERLITE PIPE,  

E-Print Network (OSTI)

8th International Kimberlite Conference Long Abstract 1 ECLOGITES FROM THE GRIB KIMBERLITE PIPE xenoliths in kimberlites and alkali basalts are of great scientific interest because they can provide kimberlite pipe, Grib, in the Arkhangelsk Province of Russia. GEOLOGY OF THE ARKHANGELSK REGION The East

Taylor, Lawrence A.

407

TSL: A System for Generating Abstract Interpreters and its Application to Machine-Code Analysis  

Science Conference Proceedings (OSTI)

This article describes the design and implementation of a system, called TSL (for Transformer Specification Language), that provides a systematic solution to the problem of creating retargetable tools for analyzing machine code. TSL ... Keywords: Abstract interpretation, dataflow analysis, dynamic analysis, machine-code analysis, static analysis, symbolic analysis

Junghee Lim; Thomas Reps

2013-04-01T23:59:59.000Z

408

Abstract-Homing and navigation capabilities are essential for many Autonomous Underwater Vehicle  

E-Print Network (OSTI)

Abstract- Homing and navigation capabilities are essential for many Autonomous Underwater Vehicle, speed bias and underwater currents affect dead-reckoning measurements. All operation need to have INTRODUCTION Actually, there is a real challenge on application of Autonomous Underwater Vehicle, particularly

Paris-Sud XI, Université de

409

Neuromorphic modeling abstractions and simulation of large-scale cortical networks  

Science Conference Proceedings (OSTI)

Biological neural systems are well known for their robust and power-efficient operation in highly noisy environments. We outline key modeling abstractions for the brain and focus on spiking neural network models. We discuss aspects of neuronal processing ... Keywords: GPU, computational neuroscience, parallel processing, spiking neural networks, synapse, vision

Jeffrey L. Krichmar; Nikil Dutt; Jayram M. Nageswaran; Micah Richert

2011-11-01T23:59:59.000Z

410

Abstract--Examination of hard parts recovered from scats (feces) is cur-  

E-Print Network (OSTI)

445 Abstract--Examination of hard parts recovered from scats (feces) is cur- rently the most common have resulted from the accumulation of irregularly shaped or large prey parts in the stomach (Kiyota et and are regur- gitated from the stomach, whereas small prey parts pass through the digestive system

411

A fix for fixation? rerepresenting and abstracting as creative processes in the design of information systems  

Science Conference Proceedings (OSTI)

Fixation prevents the associations that are bridges to new designs. The inability to see alternative solutions, or even to see how to map known solutions onto current problems, is a particularly acute problem in the design of software-intensive systems. ... Keywords: Abstraction, Design of Information Systems, Fluency: Originality, Rerepresentation

Doris Zahner; Jeffrey v. Nickerson; Barbara Tversky; James e. Corter; Jing Ma

2010-05-01T23:59:59.000Z

412

Abstract -The paper discusses automated substation data integration and analysis. Recorded data collected  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

Kezunovic, Mladen

413

Abstract--With the deregulation and restructuring of utility industry, many substation automation applications are being  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

414

Abstract--Nowadays, most substations are equipped with Intelligent Electronic Devices (IEDs) performing data collection.  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

Kezunovic, Mladen

415

Symposium on intermediate-range atmospheric-transport processes and technology assessment. [Lead Abstract  

Science Conference Proceedings (OSTI)

Separate abstracts were prepared for the 47 papers in this proceedings. The purpose of this meeting was to assess the state of the art of modeling atmospheric transport processes 10 to 100 km downwind of point and area sources of pollution. (KRM)

Not Available

1981-10-01T23:59:59.000Z

416

Regulatory and technical reports (abstract index journal): Annual compilation for 1997. Volume 22, Number 4  

SciTech Connect

This journal includes all formal reports in the NUREG series prepared by the NRC staff and contractors; proceedings of conferences and workshops; as well as international agreement reports. The entries in this compilation are indexed for access by title and abstract, secondary report number, personal author, subject, NRC organization for staff and international agreements, contractor, international organization, and licensed facility.

NONE

1998-04-01T23:59:59.000Z

417

Extended abstracts. Volume 78-1. [Seattle, Wash. , May 21--26, 1978  

SciTech Connect

Extended abstracts (2 or 3 pages in length) are presented for 581 papers presented at this meeting. Sessions of the following divisions are included: Corrosion, Dielectrics and Insulation, Electronics, Electrothermics and Metallurgy, Energy Technology Group, Industrial Electrolytic, Organic and Biological Electrochemistry, and Physical Electrochemistry. (RWR)

1978-01-01T23:59:59.000Z

418

GOClonto: An ontological clustering approach for conceptualizing PubMed abstracts  

Science Conference Proceedings (OSTI)

Concurrent with progress in biomedical sciences, an overwhelming of textual knowledge is accumulating in the biomedical literature. PubMed is the most comprehensive database collecting and managing biomedical literature. To help researchers easily understand ... Keywords: Conceptualization, Fuzzy Ants clustering, GOClonto, Gene ontology, Lingo, Ontological clustering, Ontology generation, PubMed abstract, Suffix tree clustering, Tolerance rough set

Hai-Tao Zheng; Charles Borchert; Hong-Gee Kim

2010-02-01T23:59:59.000Z

419

ICCG-10: Tenth international conference on crystal growth. Oral presentation abstracts  

Science Conference Proceedings (OSTI)

Oral presentation abstracts from the tenth International Conference on Crystal Growth (ICCG) (Aug. 16-21, 1992) are provided. Topics discussed at the conference include superconductors, semiconductors, nucleation, crystal growth mechanisms, and laser materials. Organizing committees, ICCG advisory board and officers, and sponsors of the conference are also included.

Not Available

1992-01-01T23:59:59.000Z

420

Twenty-ninth ORNL/DOE conference on analytical chemistry in energy technology. Abstracts of papers  

Science Conference Proceedings (OSTI)

This booklet contains separate abstracts of 55 individual papers presented at this conference. Different sections in the book are titled as follows: laser techniques; resonance ionization spectroscopy; laser applications; new developments in mass spectrometry; analytical chemistry of hazardous waste; and automation and data management. (PLG)

Not Available

1986-01-01T23:59:59.000Z

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


421

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract -This paper proposes new solar battery  

E-Print Network (OSTI)

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract - This paper proposes new solar battery chargers for NiMH batteries. Used with portable solar panels, existing charge control methods are shown of consumer portable solar arrays. These new arrays are lightweight, durable, and flexible and have been

Lehman, Brad

422

Seventeenth symposium on biotechnology for fuels and chemicals. Program and abstracts  

DOE Green Energy (OSTI)

This volume contains the abstracts of oral and poster presentations made at the Seventeenth Symposium on Biotechnology for Fuels and Chemicals. Session titles include Thermal, Chemical, and Biological Processing; Applied Biological Research; Bioprocessing Research; Special Topics Discussion Groups; Process Economics and Commercialization; and Environmental Biotechnology.

NONE

1995-05-01T23:59:59.000Z

423

Role of point defects/defect complexes in silicon device processing. Book of abstracts, fourth workshop  

DOE Green Energy (OSTI)

The 41 abstracts are arranged into 6 sessions: impurities and defects in commercial substrates: their sources, effects on material yield, and material quality; impurity gettering in silicon: limits and manufacturability of impurity gettering and in silicon solar cells; impurity/defect passivation; new concepts in silicon growth: improved initial quality and thin films; and silicon solar cell design opportunities.

Not Available

1994-06-01T23:59:59.000Z

424

Second workshop role of point defects/defect complexes in silicon device fabrication. Book of abstracts  

DOE Green Energy (OSTI)

Abstracts are presented of 24 papers, arranged under the following session/panel headings: defects and impurities in commercial photovoltaic Si substrates, point defects and point defect processes, impurity gettering for Si solar cells, gettering in Si solar cells, and passivation of impurities and defects.

Not Available

1992-11-01T23:59:59.000Z

425

Thermochemistry of radicals formed by hydrogen abstraction from 1-butanol, 2-methyl-1-propanol, and butanal  

E-Print Network (OSTI)

, and butanal Ewa Papajak, Prasenjit Seal, Xuefei Xu, and Donald G. Truhlar Citation: J. Chem. Phys. 137, 104314 abstraction from 1-butanol, 2-methyl-1-propanol, and butanal Ewa Papajak, Prasenjit Seal, Xuefei Xu- propanol, and butanal. Electronic structure calculations for all conformers of the radicals were car- ried

Truhlar, Donald G

426

Multi-stage programming with functors and monads: Eliminating abstraction overhead from generic code  

Science Conference Proceedings (OSTI)

We use multi-stage programming, monads and Ocaml's advanced module system to demonstrate how to eliminate all abstraction overhead from generic programs, while avoiding any inspection of the resulting code. We demonstrate this clearly with Gaussian Elimination ... Keywords: Functor, Generative, Genericity, Linear algebra, MetaOCaml, Staging, Symbolic

Jacques Carette; Oleg Kiselyov

2011-05-01T23:59:59.000Z

427

Abstract. Doxycycline (Dc) has been demonstrated to inhibit cell growth and induce apoptosis in tumor cells,  

E-Print Network (OSTI)

Abstract. Doxycycline (Dc) has been demonstrated to inhibit cell growth and induce apoptosis of apoptosis, whereas the role of the caspase-9 was limited. Keywords. Doxycycline, apoptosis, mitochondria by inhibiting bacterial protein syn- thesis. Doxycycline (Dc) is a semi-synthetic tetracycline made by modifying

Tian, Weidong

428

Between MDPs and Semi-MDPs: A Framework for Temporal Abstraction in  

E-Print Network (OSTI)

to a distant city, as well as primitive actions such as mus- cle twitches and joint torques. Overall, we show to a distant city. To decide whether or not to go, the benefits of the trip must be weighed against the expense this ability to work flexibly with multiple overlapping time scales? Temporal abstraction has been explored

Sutton, Richard S.

429

Between MDPs and SemiMDPs: A Framework for Temporal Abstraction  

E-Print Network (OSTI)

, and traveling to a distant city, as well as prim­ itive actions such as muscle twitches and joint torques to undertake a journey to a distant city. To decide whether or not to go, the benefits of the trip must with multiple overlap­ ping time scales? Temporal abstraction has been explored in AI at least since the early

Baveja, Satinder Singh

430

Meteoritics & Planetary Science 39, Nr 2, 217231 (2004) Abstract available online at http://meteoritics.org  

E-Print Network (OSTI)

Meteoritics & Planetary Science 39, Nr 2, 217­231 (2004) Abstract available online at http of Sciences, Moscow, Russia 119334 *Corresponding author. E-mail: gareth@lpl.arizona.edu (Received 21 July, bowl-shaped depression, where the average slope is at or below the angle of repose (about 30

Collins, Gareth

431

CAB Abstracts includes over 7,200,000 bibliographic records dating from 1910 to  

E-Print Network (OSTI)

. · Terms can be connected with search operators: AND, OR, NOT, or SAME. · If no operators are specified, abstracts, and descriptors (subject terms); choose Title from the drop-down search menu to restrict your articles by Kenneth J. Carpenter, click , enter Carpenter K in the search box, and click Move To. 2. Click

Kammen, Daniel M.

432

Automatic representation of semantic abstraction of geographical data by means of classification  

Science Conference Proceedings (OSTI)

Providing Geographical Information Systems (GIS) with the mechanisms for processing geographical data based on their semantic abstraction is a task that at present is carried out in a number of research given their scope of applications. Tackling this ... Keywords: classification, geographical data, ontology, semantic

Rainer Larin Fonseca; Eduardo Garea Llano

2010-11-01T23:59:59.000Z

433

Validating candidate gene-mutation relations in MEDLINE abstracts via crowdsourcing  

Science Conference Proceedings (OSTI)

We describe an experiment to elicit judgments on the validity of gene-mutation relations in MEDLINE abstracts via crowdsourcing. The biomedical literature contains rich information on such relations, but the correct pairings are difficult to extract ... Keywords: annotation, crowdsourcing, mutations, text mining

John D. Burger; Emily Doughty; Sam Bayer; David Tresner-Kirsch; Ben Wellner; John Aberdeen; Kyungjoon Lee; Maricel G. Kann; Lynette Hirschman

2012-06-01T23:59:59.000Z

434

Biology and Medicine Division annual report, 1981-1982. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for the 61 research reports in the 1981-1982 annual report for the Biology and Medicine Division of the Lawrence Berkeley Laboratory. Programs reviewed include research medicine, Donner Pavilion, environmental physiology, radiation biophysics and structural biophysics. (KRM)

1983-04-01T23:59:59.000Z

435

On the feasibility of the link abstraction in wireless mesh networks  

Science Conference Proceedings (OSTI)

Outdoor community mesh networks based on IEEE 802.11 have seen tremendous growth in the recent past. The current understanding is that wireless link performance in these settings is inherently unpredictable, due to multipath delay spread. Consequently, ... Keywords: IEEE 802.11, IEEE 802.15.4, WiFi, interference, link abstraction, link-level measurements, rural networks, wireless mesh networks

Bhaskaran Raman; Kameswari Chebrolu; Dattatraya Gokhale; Sayandeep Sen

2009-04-01T23:59:59.000Z

436

Demo Abstract: Toward Data-driven Demand-Response Optimization in a Campus Microgrid  

E-Print Network (OSTI)

Demo Abstract: Toward Data-driven Demand-Response Optimization in a Campus Microgrid Yogesh Simmhan-driven demand response optimization (DR) in the USC campus microgrid, as part of the Los An- geles Smart Grid consumer in Los Angeles, is serving as a campus microgrid testbed and ex- ploring informatics

Prasanna, Viktor K.

437

Biological and medical research with accelerated heavy ions at the Bevalac, 1977-1980. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for the 46 papers presented in this progress report. This report is a major review of studies with accelerated heavy ions carried out by the Biology and Medicine Division of Lawrence Berkeley Laboratory from 1977 to 1980. (KRM)

Pirruccello, M.C.; Tobias, C.A. (eds.)

1980-11-01T23:59:59.000Z

438

DRAFT VERSION WAITING FOR FINAL PUBLICATION Abstract--The implementation of Smart Grids will  

E-Print Network (OSTI)

DRAFT VERSION ­ WAITING FOR FINAL PUBLICATION Abstract-- The implementation of Smart Grids of a Smart Grid will allow utilities to proactively identify events that exceed the voltage threshold limits as a function of duration for proactive voltage investigations utilizing Smart Grid monitoring

Simões, Marcelo Godoy

439

Abstract--The variability and non-dispatchable nature of wind and solar energy production presents  

E-Print Network (OSTI)

storage (for over several hours or for a day) are generally pumped hydro or compressed air energy storage1 Abstract--The variability and non-dispatchable nature of wind and solar energy production, energy storage can be a viable solution to balance energy production against its consumption. This paper

440

Abstract--This paper addresses the problem of controlling wind energy conversion systems (WECS) which involve  

E-Print Network (OSTI)

Abstract-- This paper addresses the problem of controlling wind energy conversion systems (WECS-inverter. The goal of control is to maximize wind energy extraction and this needs letting the wind turbine rotor wind energy extraction) only for one wind speed value depending on the considered value of turbine

Paris-Sud XI, Université de

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


441

ARCADE - abstraction and realization of complex event scenarios using dynamic rule creation  

Science Conference Proceedings (OSTI)

This system capitalizes on the fact that the complex event scenarios in an industry are repetitive in nature. It abstracts these scenarios into reusable templates with configurable parameters. This is an advantage that the system brings over the existing ... Keywords: business event, complex event processing

Ashish A. Kulkarni

2011-07-01T23:59:59.000Z

442

Abstract--The distribution system provides major opportunities for smart grid concepts. One way to approach  

E-Print Network (OSTI)

1 Abstract-- The distribution system provides major opportunities for smart grid concepts. One way blackout [1]. The distribution system provides major opportunities for smart grid concepts. Public policies a high level of robustness. VII. CONCLUSIONS An alternative to smart grid concepts using many DER units

443

The use of cubic Nd-Ba-Cu-O seeds to create {theta}[100], 90{degree}-{theta}[100], and {theta}[001] tilt Y-Ba-Cu-O grain boundaries.  

SciTech Connect

Using seeding techniques to control the orientation of grains, we have been able to create a wide variety of YBa{sub 2}Cu{sub 3}O{sub 6+x}, grain boundaries. In addition to five domain samples with 90{degree}[100] twist and tilt grain boundaries, we have now developed a method to produce grain boundaries in the same sample that have the misorientations {theta}[001] tilt, {theta}[100] tilt, and 90{degree} {approximately} {theta}[100], where the disorientation angle {theta} is fully controllable. We will demonstrate how these boundaries can be synthesized, give experimental evidence via polarized light microscopy and electron backscatter patterns (EBSP) that the intended grain boundaries were indeed formed, and discuss the importance of these boundaries in future grain boundary studies.

Field, M. B.

1998-10-20T23:59:59.000Z

444

27th Annual SSRL Users' Meeting -- Poster Session & Abstract Submission  

NLE Websites -- All DOE Office Websites (Extended Search)

Poster Session Poster Session Poster Abstract Submissions - Due October 9 Users are invited to display posters highlighting research activities conducted over the past year at SSRL. Posters will be displayed throughout the meeting and will be highlighted during a poster session and reception on Thursday, October 19. Graduate students submitting posters must also register for the Users' Meeting and are eligible for one of four poster prizes. All posters require submission of the poster abstract form via the web no later than October 9. Each author will be assigned a 48" x 48" foam board on which diagrams, graphs, data, pictures and a small amount of text may be mounted. The foam board will be mounted on an easel. Each author will be expected to remain with his/her poster presentation throughout the poster session on Thursday afternoon.

445

Neogene Low-latitude Seasonal Environmental Variations: Stable Isotopic and Trace Elemental Records in Mollusks from the Florida Platform and the Central American Isthmus  

E-Print Network (OSTI)

This Ph.D. dissertation integrates stable isotope and trace element geochemistry in modern and fossil gastropod shells to study low-latitude marine paleoenvironments. First, stable isotopes (delta18O and delta13C) and Sr/Ca ratios are used to examine low-latitude temperature and salinity variations recorded in Plio-Pleistocene (3.5-1.6 Ma) fossils from western Florida during periods of high-latitude warming and "global" cooling. The middle Pliocene Pinecrest Beds (Units 7 and 4) and the overlaying Plio-Pleistocene Caloosahatchee Formation generate significantly different delta18O-derived paleotemperatures but identical Sr/Ca ratios. High delta18O values, together with low delta13C values and brackish fauna, indicate that Unit 4 was deposited in a lagoonal environment similar to modern Florida Bay. In contrast, relatively low delta18O and high delta13C values in Unit 7 and Caloosahatchee Formation represent deposition in an open-marine environment. The observed Unit 7 and Caloosahatchee paleotemperatures are inconsistent with middle Pliocene warming event, but consistent with the Plio-Pleistocene cooling trend. To quantify modern upwelling and freshening signals and contrast these signals between the tropical eastern Pacific (TEP) and southwestern Caribbean (SWC), methodologies are developed for reconstructing seasonal upwelling and freshening patterns from modern tropical gastropod shells from Panama using: 1) paired oxygen and carbon isotopic profiles and delta18O-delta13C (delta-delta) correlations, and 2) deviation from baseline delta18O values that represent conditions free of seasonal upwelling or freshening influences. Shell delta18O values normalized to the baseline faithfully record modern conditions of little or no upwelling in SWC and Gulf of Chiriqui, and strong upwelling in the Gulf of Panama, as well as strong freshwater input in most areas. The baseline and delta-delta methods are applied to identify and quantify changes in upwelling and freshening in the Neogene TEP and SWC seawaters associated with the final closure of Central American Isthmus. The records reveal significant upwelling in late Miocene SWC and mid Pliocene TEP waters, strong freshening in SWC waters from 5.7-2.2 Ma, and minimal seasonal upwelling and/or freshening variations in Plio-Pleistocene SWC waters. The reconstructed paleotemperatures agree with the global cooling trend through the late Miocene, but lack evidence for middle Pliocene warming or late Neogene global cooling.

Tao, Kai

2012-08-01T23:59:59.000Z

446

Radiation physics, biophysics and radiation biology. Progress report for October 1, 1979-September 30, 1980. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for 31 of the 32 papers presented in this progress report. The other paper is represented by an abstract only and deals with field shaping and recalibration of x-ray facilities.

Rossi, H.H.; Hall, E.J.

1980-07-01T23:59:59.000Z

447

contours | OpenEI  

Open Energy Info (EERE)

contours contours Dataset Summary Description (Abstract): Annual and seasonal mean of Latitude Tilt Solar Radiation in kWh/m2/day based on data from 1995 to 2002 (Purpose): To provide a set of consistent, reliable, verifiable, and accessible global data sets for international and in-country investors and other stakeholders Source INPE (National Institute for Spatial Research) and LABSOLAR (Laboratory of Solar Energy/Federal University of Santa Catarina) - Brazil Date Released August 11th, 2005 (9 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords Brazil contours GEF GIS INPE LABSOLAR latitude tilt solar SWERA TILT UNEP Data application/zip icon Download Data (zip, 2.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency

448

Further Observations of the Tilted Planet XO-3: A New Determination of Spin-Orbit Misalignment, and Limits on Differential Rotation  

E-Print Network (OSTI)

Abstract: We report on observations of the Rossiter-McLaughlin (RM) effect for the XO-3 exoplanetary system. The RM effect for the system was previously measured by two different groups, but their results were statistically ...

Hirano, Teruyuki

449

The abstract boundary---a new approach to singularities of manifolds  

E-Print Network (OSTI)

A new scheme is proposed for dealing with the problem of singularities in General Relativity. The proposal is, however, much more general than this. It can be used to deal with manifolds of any dimension which are endowed with nothing more than an affine connection, and requires a family \\calc\\ of curves satisfying a {\\em bounded parameter property} to be specified at the outset. All affinely parametrised geodesics are usually included in this family, but different choices of family \\calc\\ will in general lead to different singularity structures. Our key notion is the {\\em abstract boundary\\/} or {\\em $a$-boundary\\/} of a manifold, which is defined for any manifold \\calm\\ and is independent of both the affine connection and the chosen family \\calc\\ of curves. The $a$-boundary is made up of equivalence classes of boundary points of \\calm\\ in all possible open embeddings. It is shown that for a pseudo-Riemannian manifold $(\\calm,g)$ with a specified family \\calc\\ of curves, the abstract boundary points can then be split up into four main categories---regular, points at infinity, unapproachable points and singularities. Precise definitions are also provided for the notions of a {\\em removable singularity} and a {\\em directional singularity}. The pseudo-Riemannian manifold will be said to be singularity-free if its abstract boundary contains no singularities. The scheme passes a number of tests required of any theory of singularities. For instance, it is shown that all compact manifolds are singularity-free, irrespective of the metric and chosen family \\calc.

Susan M. Scott; Peter Szekeres

1994-05-26T23:59:59.000Z

450

A Dodecalogue of Basic Didactics from Applications of Abstract Differential Geometry to Quantum Gravity  

E-Print Network (OSTI)

We summarize the twelve most important in our view novel concepts that have arisen, based on results that have been obtained, from various applications of Abstract Differential Geometry (ADG) to Quantum Gravity (QG). The present document may be used as a concise, yet informal, discursive and peripatetic conceptual guide-cum-terminological glossary to the voluminous technical research literature on the subject. In a bonus section at the end, we dwell on the significance of introducing new conceptual terminology in future QG research by means of `poetic language'

Raptis, I

2006-01-01T23:59:59.000Z

451

A Dodecalogue of Basic Didactics from Applications of Abstract Differential Geometry to Quantum Gravity  

E-Print Network (OSTI)

We summarize the twelve most important in our view novel concepts that have arisen, based on results that have been obtained, from various applications of Abstract Differential Geometry (ADG) to Quantum Gravity (QG). The present document may be used as a concise, yet informal, discursive and peripatetic conceptual guide-cum-terminological glossary to the voluminous technical research literature on the subject. In a bonus section at the end, we dwell on the significance of introducing new conceptual terminology in future QG research by means of `poetic language'

Ioannis Raptis

2006-07-10T23:59:59.000Z

452

Twelfth symposium on biotechnology for fuels and chemicals: Program and abstracts  

SciTech Connect

This report is the program and abstracts of the twelfth symposium on biotechnology for fuels and chemicals, held on May 7--11, 1990, at Gatlinburg, Tennessee. The symposium, sponsored by the Department of Energy, Oak Ridge National Laboratory, Solar Energy Research Institute, Badger Engineers, Inc., Gas Research Institute, and American Chemical Society, consists of five sessions: Session 1, thermal, chemical, and biological processing; Session 2 and 3, applied biological research; Session 4, bioengineering research; and Session 5, biotechnology, bioengineering, and the solution of environmental problems. It also consists of a poster session of the same five subject categories.

Scheitlin, F.M. (ed.)

1990-01-01T23:59:59.000Z

453

Environmental Sciences Division. Annual progress report for period ending September 30, 1980. [Lead abstract  

SciTech Connect

Research conducted in the Environmental Sciences Division for the Fiscal Year 1980 included studies carried out in the following Division programs and sections: (1) Advanced Fossil Energy Program, (2) Nuclear Program, (3) Environmental Impact Program, (4) Ecosystem Studies Program, (5) Low-Level Waste Research and Development Program, (6) National Low-Level Waste Program, (7) Aquatic Ecology Section, (8) Environmental Resources Section, (9) Earth Sciences Section, and (10) Terrestrial Ecology Section. In addition, Educational Activities and the dedication of the Oak Ridge National Environmental Research Park are reported. Separate abstracts were prepared for the 10 sections of this report.

Auerbach, S.I.; Reichle, D.E.

1981-03-01T23:59:59.000Z

454

Advanced Light Source Compendium of User Abstracts andTechnical Reports 1997  

SciTech Connect

The Advanced Light Source (ALS), a national user facility located at Ernest Orlando Lawrence Berkeley National Laboratory of the University of California is available to researchers from academia, industry, and government laboratories. Operation of the ALS is funded by the Department of Energy's Office of Basic Energy Sciences. This Compendium contains abstracts written by users summarizing research completed or in progress during 1997, ALS technical reports describing ongoing efforts related to improvement in machine operations and research and development projects, and information on ALS beamlines planned through 1998.

Cross, J.; Devereaux, M.K.; Dixon, D.J.; Greiner, A.; editors

1998-07-01T23:59:59.000Z

455

Sixth International Conference on Precipitation: Predictability of Rainfall at the Various Scales. Abstracts  

SciTech Connect

This volume contains abstracts of the papers presented at the Sixth International Conference on Precipitation: Predictability of Rainfall at the various scales, held at the Mauna Lani Bay and Bungalows, Hawaii, June 29 - July 1, 1998. The main goal of the conference was to bring together meteorologists, hydrologists, mathematicians, physicists, statisticians, and all others who are interested in fundamental principles governing the physical processes of precipitation. The results of the previous conferences have been published in issues of the Journal of Geophysical Research and Journal of Applied Meteorology. A similar format is planned for papers of this conference.

None

1998-06-29T23:59:59.000Z

456

Advanced Light Source Compendium of User Abstracts andTechnical Reports 1997  

SciTech Connect

The Advanced Light Source (ALS), a national user facility located at Ernest Orlando Lawrence Berkeley National Laboratory of the University of California is available to researchers from academia, industry, and government laboratories. Operation of the ALS is funded by the Department of Energy's Office of Basic Energy Sciences. This Compendium contains abstracts written by users summarizing research completed or in progress during 1997, ALS technical reports describing ongoing efforts related to improvement in machine operations and research and development projects, and information on ALS beamlines planned through 1998.

Cross, J.; Devereaux, M.K.; Dixon, D.J.; Greiner, A.; editors

1998-07-01T23:59:59.000Z

457

Abstracts of publications and reports from Coal Mining Technology Tesearch. Open file report  

SciTech Connect

The report contains abstracts describing articles, papers, and reports dealing with the contract research results of the Coal Mining Technology Research Program. The report is divided into four major areas: (1) general, (2) underground mining, (3) surface mining, and (4) mine systems. The underground mining section is subdivided into mine planning, mine development, production systems, and logistics. The surface mining section is subdivided into mine planning, production systems, logistics, and reclamation. Within each category, projects are listed chronologically from the earliest to the latest publication.

Fowkes, R.S.; Mytrysak, C.A.

1984-08-01T23:59:59.000Z

458

SERI photovoltaic subcontract reports: Abstracts and document control information, January 1--July 31, 1991  

DOE Green Energy (OSTI)

This report contains the document control information and abstracts for SERI Photovoltaic (PV) Program publications resulting from SERI`s subcontracted PV research. The information is presented for reports published or distributed from January 1 through July 31, 1991. This report will outline these publications, organized by technology, on a regular basis. A list of additional publications and sources is included herein to provide the photovoltaic community with other sources of information. All of the documents represented here are available from the National Technical Information Service.

Not Available

1991-10-01T23:59:59.000Z

459

Modeling an Electronic Throttle Controller using the Timed Abstract State Machine Language and Toolset  

E-Print Network (OSTI)

A key challenge in the design and analysis of real-time systems is the integration of functional and non-functional properties into a single specification. In this paper, we present an integrated toolset based on the TASM language. The toolset is used to specify and analyze reactive embedded real-time systems. The toolset implements the features of the Timed Abstract State Machine (TASM) language, a novel specification language. The non-functional properties that can be expressed in the language include timing behavior and resource consumption. The toolset enables the creation of executable specifications with well-defined execution semantics, abstraction mechanisms, and composition semantics. The toolset includes facilities for editing, analyzing, and simulating TASM specifications. The features of the toolset are demonstrated using an Electronic Throttle Controller (ETC) from a major automotive vendor. The TASM toolset is used to analyze the mode switching logic of the ETC. The ETC is used to calculate fuel injection and air intake to optimize fuel consumption. The TASM toolset is used to analyze the resource consumption resulting from the mode switching logic, and to verify the completeness and consistency of the specification.

Martin Ouimet; Guillaume Berteau; Kristina Lundqvist

2006-01-01T23:59:59.000Z

460

FFCAct Clearinghouse, directory of abstracts: Radioactive waste technical support program. Revision 2  

Science Conference Proceedings (OSTI)

The Federal Facility Compliance Act (FFCAct) Clearinghouse is a card catalog of information about the FFCAct and its requirements for developing Site Treatment Plans (STP). The information available in the clearinghouse includes abstracts describing computer applications, technical reports, and a list of technical experts. This report contains 61 abstracts from the database relating to radioactive waste management. The clearinghouse includes information on characterization, retrieval, treatment, storage, and disposal elements of waste management as they relate to the FFCAct and the treatment of mixed wastes. Subject areas of information being compiled include: commercial treatment capabilities; listings of technical experts for assistance in selecting and evaluating treatment options and technologies; mixed waste data and treatability groups; guidance on STP development; life-cycle costs planning estimates for facilities; references to documentation on available technologies and technology development activities; Waste Acceptance Criteria (WAC) for treatment facilities; regulatory, health and safety issues associated with treatment facilities and technologies; and computer databases, applications, and models for identifying and evaluating treatment facilities and technologies. Access to the FFCAct clearinghouse is available to the DOE and its DOE contractors involved in STP development and other FFCAct activities.

NONE

1994-10-01T23:59:59.000Z

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


461

Abstract This note documents a set of expressions used to explore the issue of w  

NLE Websites -- All DOE Office Websites (Extended Search)

issu issu Abstract: In this note we consider compensation of the vertical angle at the IP that arises when the NLC beam enters the detector solenoid. While this angle is antisymmetric for e+e- collisions and does not affect luminosity, compensating this angle is desirable to guarantee knowledge of polarization at the IP. For the e-e- case compensation is necessary also from the luminosity point of view. We show in this note that the most effective compensation can be done locally, with a special dipole coil arrangement incorporated into the detector. It is shown that compensation can be achieved for both e+e- and e-e- case and that this scheme is compatible with beam size compensation by both the standard method, using skew quadrupoles, and by means of more advantageous

462

Total human exposure and indoor air quality: an automated bibliography (BLIS) with summary abstracts. Final report  

Science Conference Proceedings (OSTI)

The Bibliographic Literature Information System (BLIS) is a computerized data base with brief abstracts that comprehensively reviews literature on total human exposure to environmental pollution. Unpublished draft reports are listed, as well as final reports of the U.S. Government and other countries, reports by governmental research contractors, journal articles, and other contributions. The bibliography covers publications on exposure models, new field data, and newly emerging research methodologies. Although the bibliography covers the entire field of human-exposure methodology, emphasis is on those field studies measuring all the concentrations to which people may be exposed, including indoors, outdoors, or in-transit. Versions of the data base are available on floppy diskettes that can be accessed on MS-DOS computers with two-floppy-disk or hard-disk systems.

Shackelford, J.M.; Ott, W.R.; Wallace, L.A.

1988-05-01T23:59:59.000Z

463

Programming Challenges Abstracts | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Programming Challenges Programming Challenges Abstracts and Biographies Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information »

464

NREL photovoltaic subcontract reports: Abstracts and document control information, 1 August 1991--31 July 1992  

DOE Green Energy (OSTI)

This report contains document control information and abstracts for the National Renewable Energy Laboratory (NREL) subcontracted photovoltaic program publications. It also lists source information on additional publications that describe US Department of Energy (DOE) PV research activities. It is not totally exhaustive, so it lists NREL contacts for requesting further information on the DOE and NREL PV programs. This report covers the period from August 1, 1991, through July 31, 1992. The purpose of continuing this type of publication is to help people keep abreast of specific PV interests, while maintaining a balance on the costs to the PV program. The information in this report is organized under PV technology areas: Amorphous silicon research; polycrystalline thin films (including copper indium diselenide, cadmium telluride, and thin-film silicon); crystalline materials and advanced concepts (including silicon, gallium arsenide, and other group III-V materials); and PV manufacturing technology development (which may include manufacturing information for various types of PV materials).

Not Available

1992-08-01T23:59:59.000Z

465

An Approach to Evaluate Scientist Support in Abstract Workflows and Provenance Traces  

Science Conference Proceedings (OSTI)

Abstract workflows are useful to bridge the gap between scientists and technologists towards using computer systems to carry out scientific processes. Provenance traces provide evidence required to validate results and support their reuse. Assuming both technologies are based on formal semantics, a knowledge-based system that consistently merges both technologies is useful for scientists that produce data to document their data collecting and transformation processes; it is also useful for scientists that reuse data to assess scientific processes and resulting datasets produced by others. While evaluation of each technology is necessary for a given application, this work discusses their combined evaluation. The claim is that both technologies should complement each other and align consistently to a scientists perspective in order to be effective for science. Evaluation criteria are proposed based on lessons learned and exemplified for discussion.

Salayandia, Leonardo; Gates, Ann Q.; Pinheiro da Silva, Paulo

2012-11-02T23:59:59.000Z

466

ICENES `91:Sixth international conference on emerging nuclear energy systems. Program and abstracts  

DOE Green Energy (OSTI)

This document contains the program and abstracts of the sessions at the Sixth International Conference on Emerging Nuclear Energy Systems held June 16--21, 1991 at Monterey, California. These sessions included: The plenary session, fission session, fission and nonelectric session, poster session 1P; (space propulsion, space nuclear power, electrostatic confined fusion, fusion miscellaneous, inertial confinement fusion, {mu}-catalyzed fusion, and cold fusion); Advanced fusion session, space nuclear session, poster session 2P, (nuclear reactions/data, isotope separation, direct energy conversion and exotic concepts, fusion-fission hybrids, nuclear desalting, accelerator waste-transmutation, and fusion-based chemical recycling); energy policy session, poster session 3P (energy policy, magnetic fusion reactors, fission reactors, magnetically insulated inertial fusion, and nuclear explosives for power generation); exotic energy storage and conversion session; and exotic energy storage and conversion; review and closing session.

Not Available

1991-12-31T23:59:59.000Z

467

[Abstracts from US Department of Energy contractors' meeting]. [Macdonald Lab. , Kansas State Univ. , Manhattan, Kansas  

SciTech Connect

A series of abstracts is given on the subjects of theory for multiply charged ions and low- and high-energy collisions involving multiply charged ions. 23 refs.

Richard, P.

1990-01-01T23:59:59.000Z

468

Software Techniques to Reduce the Energy Consumption of Low-Power Devices at the Limits of Digital Abstractions.  

E-Print Network (OSTI)

??My thesis explores the effectiveness of software techniques that bend digital abstractions in order to allow embedded systems to do more with less energy. Recent (more)

Salajegheh, Mastooreh

2013-01-01T23:59:59.000Z

469

Pacific Northwest Laboratory annual report for 1981 to the DOE Office of Energy Research. Part 1. Biomedical sciences. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for the 32 reports of this volume which describes progress on biomedical and health effects research conducted at Battelle PNL in 1981. (KRM)

Drucker, H.

1982-02-01T23:59:59.000Z

470

Pacific Northwest Laboratory annual report for 1981 to the DOE Office of Energy Research. Part 4. Physical sciences. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for the 13 reports in this 1981 annual report from Battelle Pacific Northwest Laboratory which deals with the physical sciences. (KRM)

Nielsen, J.M.

1982-02-01T23:59:59.000Z

471

An abstract-device interface for implementing portable parallel-I/O interfaces  

Science Conference Proceedings (OSTI)

Portable parallel programming has been hampered by the lack of a single, standard, portable application-programmer`s interface (API) for parallel I/O. Instead, the programmer must choose from several different APIs, many of which are not portable. To alleviate this problem, the authors have developed an abstract-device interface for parallel I/O, called ADIO. ADIO is not intended as a new API; rather, it is a strategy for implementing other APIs in a simple, portable, and efficient manner. ADIO facilitates the implementation of any existing or new API on any existing or new file system. ADIO thus enables users to experiment with different APIs, a feature that, they think, would help in the definition of a standard API. It also makes existing applications portable across a wide range of platforms. In this paper, they introduce the concept of ADIO. They describe the design of ADIO and its use in implementing APIs. They have currently implemented subsets of the Intel PFS, IBM PIOFS, and MPI-IO APIs on both the PFS and PIOFS file systems. As a result, they are able to run IBM PIOFS applications on the Intel Paragon, Intel PFS applications on the IBM SP, and MPI-IO applications on both systems. They report performance results obtained from two test programs and one real production application on the SP and Paragon. These results indicate that the performance overhead of using ADIO as an implementation strategy is negligible.

Thakur, R.; Gropp, W.; Lusk, E. [Argonne National Lab., IL (United States). Mathematics and Computer Science Div.

1996-12-31T23:59:59.000Z

472

Toward Abstracting the Communication Intent in Applications to Improve Portability and Productivity  

SciTech Connect

Programming with communication libraries such as the Message Passing Interface (MPI) obscures the high-level intent of the communication in an application and makes static communication analysis difficult to do. Compilers are unaware of communication libraries specifics, leading to the exclusion of communication patterns from any automated analysis and optimizations. To overcome this, communication patterns can be expressed at higher-levels of abstraction and incrementally added to existing MPI applications. In this paper, we propose the use of directives to clearly express the communication intent of an application in a way that is not specific to a given communication library. Our communication directives allow programmers to express communication among processes in a portable way, giving hints to the compiler on regions of computations that can be overlapped with communication and relaxing communication constraints on the ordering, completion and synchronization of the communication imposed by specific libraries such as MPI. The directives can then be translated by the compiler into message passing calls that efficiently implement the intended pattern and be targeted to multiple communication libraries. Thus far, we have used the directives to express point-to-point communication patterns in C, C++ and Fortran applications, and have translated them to MPI and SHMEM.

Mintz, Tiffany M [ORNL; Hernandez, Oscar R [ORNL; Kartsaklis, Christos [ORNL; Bernholdt, David E [ORNL; Eisenbach, Markus [ORNL; Pophale, Swaroop [University of Houston, Houston

2013-01-01T23:59:59.000Z

473

Fifteenth symposium on biotechnology for fuels and chemicals: Program and abstracts  

DOE Green Energy (OSTI)

This collection contains 173 abstracts from presented papers and poster sessions. The five sessions of the conference were on the subjects of: (1) Thermal, Chemical, and Biological Processing, (2) Applied Biological Research, (3) Bioprocessing Research (4), Process Economics and Commercialization, and (5) Environmental Biotechnology. Examples of specific topics in the first session include the kinetics of ripening cheese, microbial liquefaction of lignite, and wheat as a feedstock for fuel ethanol. Typical topics in the second session were synergism studies of bacterial and fungal celluloses, conversion of inulin from jerusalem artichokes to sorbitol and ethanol by saccharomyces cerevisiae, and microbial conversion of high rank coals to methane. The third session entertained topics such as hydrodynamic modeling of a liquid fluidized bed bioreactor for coal biosolubilization, aqueous biphasic systems for biological particle partitioning, and arabinose utilization by xylose-fermenting yeast and fungi. The fourth session included such topics as silage processing of forage biomass to alcohol fuels, economics of molasses to ethanol in India, and production of lactic acid from renewable resources. the final session contained papers on such subjects as bioluminescent detection of contaminants in soils, characterization of petroleum contaminated soils in coral atolls in the south Pacific, and landfill management for methane generation and emission control.

Not Available

1993-07-01T23:59:59.000Z

474

NREL photovoltaic subcontract reports: Abstracts and document control information, 1 August 1992--31 July 1993  

DOE Green Energy (OSTI)

This report contains document control information and abstracts for the National Renewable Energy Laboratory (NREL) subcontracted photovoltaic (PV) program publications. It also lists source information on additional publications that describe US Department of Energy (DOE) PV research activities. It is not totally exhaustive, so it lists NREL contacts for requesting further information on the DOE and NREL PV programs. This report covers the period from August 1, 1992, through July 31, 1993. This report is published periodically, with the previous one covering the period from August 1, 1991, through July 31, 1992. The purpose of continuing this type of publication is to help keep people abreast of specific PV interests, while maintaining a balance on the costs to the PV program. The information in this report is organized under PV technology areas: Amorphous Silicon Research; Polycrystalline Thin Films (including copper indium diselenide, cadmium telluride, and thin-film silicon); Crystalline Materials and Advanced Concepts (including silicon, gallium arsenide, and other group III-V materials); PV Manufacturing Technology Development (which may include manufacturing information for various types of PV materials).

Not Available

1993-09-01T23:59:59.000Z

475

Catalog of Research Abstracts, 1993: Partnership opportunities at Lawrence Berkeley Laboratory  

Science Conference Proceedings (OSTI)

The 1993 edition of Lawrence Berkeley Laboratory`s Catalog of Research Abstracts is a comprehensive listing of ongoing research projects in LBL`s ten research divisions. Lawrence Berkeley Laboratory (LBL) is a major multi-program national laboratory managed by the University of California for the US Department of Energy (DOE). LBL has more than 3000 employees, including over 1000 scientists and engineers. With an annual budget of approximately $250 million, LBL conducts a wide range of research activities, many that address the long-term needs of American industry and have the potential for a positive impact on US competitiveness. LBL actively seeks to share its expertise with the private sector to increase US competitiveness in world markets. LBL has transferable expertise in conservation and renewable energy, environmental remediation, materials sciences, computing sciences, and biotechnology, which includes fundamental genetic research and nuclear medicine. This catalog gives an excellent overview of LBL`s expertise, and is a good resource for those seeking partnerships with national laboratories. Such partnerships allow private enterprise access to the exceptional scientific and engineering capabilities of the federal laboratory systems. Such arrangements also leverage the research and development resources of the private partner. Most importantly, they are a means of accessing the cutting-edge technologies and innovations being discovered every day in our federal laboratories.

Not Available

1993-09-01T23:59:59.000Z

476

JOURNAL OF ABSTRACTS 2008 Journal of Abstracts  

E-Print Network (OSTI)

CHELLISSA FISHERIES, LLC CAT,CTW,GOA,PTW,TRW 4189 CHELSEA DAWN 584187 32833 58 55 YOUNG, MARK N CAT,GOA,HAL 4620 CHELSEA K 976753 62906 150 307 OCEAN DYNASTY LIMITED PARTNERSHIP BSA,CAT,CTW,GOA,PTW,TRW 1664

Kaye, Jason P.

477

A select bibliography with abstracts of reports related to Waste Isolation Pilot Plant geotechnical studies (1972--1990)  

SciTech Connect

This select bibliography contains 941 entries. Each bibliographic entry contains the citation of a report, conference paper, or journal article containing geotechnical information about the Waste Isolation Pilot Plant (WIPP). The entries cover the period from 1972, when investigation began for a WIPP Site in southeastern New Mexico, through December 1990. Each entry is followed by an abstract. If an abstract or suitable summary existed, it has been included; 316 abstracts were written for other documents. For some entries, an annotation has been provided to clarify the abstract, comment on the setting and significance of the document, or guide the reader to related reports. An index of key words/phrases is included for all entries.

Powers, D.W. [Powers (Dennis W.), Anthony, TX (United States); Martin, M.L. [International Technology, Inc., Las Vegas, NV (United States)

1993-08-01T23:59:59.000Z

478

E-connections of abstract description systems Oliver Kutz 1 , Carsten Lutz 2 , Frank Wolter 1 and Michael Zakharyaschev 3  

E-Print Network (OSTI)

Laboratory Argonne, IL 60439 {carns,slang,robl,robr}@mcs.anl.gov, {harms,allcock,bacon}@alcf.anl.gov Abstract/P system at the Argonne Leadership Computing Facility (ALCF). The ALCF makes large allocations available

Wolter, Frank

479

To Boldly Go Where No Scope Has Gone Before: Towards an In-Vivo Grid (Poster & Abstract)  

E-Print Network (OSTI)

Dickman,P.W. Cumming,D.R.S. Abstract appears in the Conference Digest of the 2002 UK e-Science All Hands Conference (an informal publication of the EPSRC)

Dickman, P.W.

480

Advanced Technology Section semiannual progress report, April 1-September 30, 1977. Volume 1. Biotechnology and environmental programs. [Lead Abstract  

DOE Green Energy (OSTI)

Research efforts in six areas are reported. They include: centrifugal analyzer development; advanced analytical systems; environmental research; bioengineering research;bioprocess development and demonstration; and, environmental control technology. Individual abstracts were prepared for each section for ERA/EDB. (JCB)

Pitt, W.W. Jr.; Mrochek, J.E. (comps.)

1980-06-01T23:59:59.000Z

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


481

Abstract Evaluating the response of climate to greenhouse gas forcing is a major objective of the cli-  

E-Print Network (OSTI)

Abstract Evaluating the response of climate to greenhouse gas forcing is a major objective SRES A2 greenhouse gas forcing, the neural network simulates an increase in precipitation over the La

Segura, Enrique Carlos

482

Columbia Basin Fish and Wildlife Authority Project Abstracts; May 25-27, Portland, Oregon, 1997 Annual Review.  

DOE Green Energy (OSTI)

Abstracts are presented from the 1997 Columbia Basin Fish and Wildlife Program Review of Projects. The purpose was to provide information and education on the approximate 127 million dollars in Northwest electric ratepayer fish and wildlife mitigation projects funded annually.

Allee, Brian J. (Columbia Basin Fish and Wildlife Authority, Portland, OR)

1997-06-26T23:59:59.000Z

483

Abstract--Compared to the conventional grid, the smart grid requires active participation of consumers to improve the quality  

E-Print Network (OSTI)

courses. His research interests include distribution automation, smart grid applications, electric1 Abstract-- Compared to the conventional grid, the smart grid requires active participation been visionary documents on smart grids that call for improved security [6], [7]. There are researchers

Namboodiri, Vinod

484

THE DEVELOPMENT OF A 1990 GLOBAL INVENTORY FOR SO(X) AND NO(X) ON A 1(DEGREE) X 1(DEGREE) LATITUDE-LONGITUDE GRID.  

SciTech Connect

Sulfur and nitrogen oxides emitted to the atmosphere have been linked to the acidification of water bodies and soils and perturbations in the earth's radiation balance. In order to model the global transport and transformation of SO{sub x} and NO{sub x}, detailed spatial and temporal emission inventories are required. Benkovitz et al. (1996) published the development of an inventory of 1985 global emissions of SO{sub x} and NO{sub x} from anthropogenic sources. The inventory was gridded to a 1{degree} x 1{degree} latitude-longitude grid and has served as input to several global modeling studies. There is now a need to provide modelers with an update of this inventory to a more recent year, with a split of the emissions into elevated and low level sources. This paper describes the development of a 1990 update of the SO{sub x} and NO{sub x} global inventories that also includes a breakdown of sources into 17 sector groups. The inventory development starts with a gridded global default EDGAR inventory (Olivier et al, 1996). In countries where more detailed national inventories are available, these are used to replace the emissions for those countries in the global default. The gridded emissions are distributed into two height levels (0-100m and >100m) based on the final plume heights that are estimated to be typical for the various sectors considered. The sources of data as well as some of the methodologies employed to compile and develop the 1990 global inventory for SO{sub x} and NO{sub x} are discussed. The results reported should be considered to be interim since the work is still in progress and additional data sets are expected to become available.

VAN HEYST,B.J.

1999-10-01T23:59:59.000Z

485

Fast ion transport in solids: electrolytes and electrodes. Program and abstracts. [Lake Geneva, Wisconsin, May 21-25, 1979  

DOE Green Energy (OSTI)

Abstracts for the 47 invited papers and 111 contributed papers (presented in poster sessions) are given in this publication, along with the program schedule. Papers deal with both basic research and applications, the most important of the latter being electric batteries. (RWR)

none,

1979-01-01T23:59:59.000Z

486

Abstract--Market based contracting introduces increased competition in the power industry, and creates a need for  

E-Print Network (OSTI)

electric market. Deregulation exposes GENCOs to risks and uncertainties. Electric energy sales by a GENCO? The framework for the analysis is a simplified day-ahead auction where the market is cleared one day in advance1 Abstract-- Market based contracting introduces increased competition in the power industry

Berleant, Daniel

487

Abstract--Cascading outages can cause large blackouts, and a variety of methods are emerging to study this challenging topic.  

E-Print Network (OSTI)

1 Abstract-- Cascading outages can cause large blackouts, and a variety of methods are emerging Analysis, Risk Analysis, Preventing Cascades. I. INTRODUCTION A cascading outage is a sequence of events component outages (based on [1] and [2]). In some cases cascading outages halt before the sequence results

Hines, Paul

488

Abstract--Nondiscriminatory transmission services are an es-sential requirement of open access and constitute a basic premise  

E-Print Network (OSTI)

over those of the conventional TSP. Index Terms--day-ahead electricity markets, transmission service markets in electricity have resulted in the growing prominence of transmission congestion. Congestion1 Abstract-- Nondiscriminatory transmission services are an es- sential requirement of open access

Gross, George

489

Abstract--Three known use-based allocation methods for payments of electricity transmission systems are compared.  

E-Print Network (OSTI)

Abstract-- Three known use-based allocation methods for payments of electricity transmission of the electricity markets. Electricity transmission has economies of scale and scope, making the transmission sector in identifying the transmission lines used by each agent of the system. Electricity flows in accordance

Rudnick, Hugh

490

Abstract--Under the need for anticipatory efficient investment in transmission, several problems arise at the regulation and  

E-Print Network (OSTI)

electricity market. Index Terms--Transmission planning, transmission investment, regulation, additional lines1 Abstract--Under the need for anticipatory efficient investment in transmission, several problems transmission investments that existing generation and demand may be not willing to pay. This problem

Rudnick, Hugh

491

Abstract--Improvements in transmission and distribution networks can be noticed in most countries that had their system  

E-Print Network (OSTI)

, the National Electricity Regulatory Agency has established that the monthly amount of transmission system usage1 Abstract--Improvements in transmission and distribution networks can be noticed in most one of the biggest challenges is the transmission and distribution open access. In Brazil

Morton, David

492

Abstract-Electricity transmission planning does not have a common solution worldwide, with most countries trusting on  

E-Print Network (OSTI)

Abstract- Electricity transmission planning does not have a common solution worldwide, with most issue in the restructuring of the electricity market all over the world. Transmission systems costs to the original 1982 regulatory framework, being transmission pricing and investment among the main issues

Rudnick, Hugh

493

Regulatory and technical reports (abstract index journal): Compilation for first quarter 1996, January--March. Volume 21, Number 1  

Science Conference Proceedings (OSTI)

This journal includes all formal reports in the NUREG series prepared by the NRC staff and contractors, proceedings of conferences and workshops, grants, and international agreement reports. The entries in this compilation are indexed for access by title and abstract, secondary report number, personal author, subject, NRC organization for staff and international agreements, contractor, international organization, and licensed facility.

NONE

1996-06-01T23:59:59.000Z

494

Environmental Sciences Division annual progress report for period ending September 30, 1982. Environmental Sciences Division Publication No. 2090. [Lead abstract  

SciTech Connect

Separate abstracts were prepared for 12 of the 14 sections of the Environmental Sciences Division annual progress report. The other 2 sections deal with educational activities. The programs discussed deal with advanced fuel energy, toxic substances, environmental impacts of various energy technologies, biomass, low-level radioactive waste management, the global carbon cycle, and aquatic and terrestrial ecology. (KRM)

Not Available

1983-04-01T23:59:59.000Z

495

Abstract--A novel methodology for economic evaluation of hydrogen storage for a mixed wind-nuclear power plant is  

E-Print Network (OSTI)

Abstract--A novel methodology for economic evaluation of hydrogen storage for a mixed wind-nuclear of the operation of the combined nuclear-wind-hydrogen system is discussed first, where the selling and buying.e. transmission congestion. Index Terms--wind power, nuclear power, hydrogen storage, Hydrogen Economy, power

Cañizares, Claudio A.

496

AN ABSTRACT OF THE THESIS OF Daniel Alan Peterson for the degree of Master of Science in  

E-Print Network (OSTI)

Methane-Steam Reformer Abstract approved: Sourabh V. Apte Numerical modeling of methane-steam reforming numerical framework. Methane-steam reforming is modeled by three reduced-order reactions occurring Simulation of Micro/Mini-Channel based Methane-Steam Reformer by Daniel Alan Peterson A THESIS submitted

Apte, Sourabh V.

497

Abstract--Modelling and control of gas turbines (GTs) have always been a controversial issue because of the complex  

E-Print Network (OSTI)

Abstract--Modelling and control of gas turbines (GTs) have always been a controversial issue that there is no end to the efforts for performance optimization of gas turbines. A variety of analytical and experimental models as well as control systems has been built so far for gas turbines. However, the need

Sainudiin, Raazesh

498

Regulatory and technical reports (abstract index journal). Volume 20, No. 2: Compilation for second quarter April--June 1995  

Science Conference Proceedings (OSTI)

This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the U.S. Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually.

NONE

1995-09-01T23:59:59.000Z

499

Regulatory and technical reports (abstract index journal), Compilation for third quarter 1993, July--September. Volume 18, No. 3  

SciTech Connect

This journal includes all formal reports in the NUREG series prepared by the NRC staff and contractors, proceedings of conferences and workshops, grants, and international agreement reports. The entries in this compilation are indexed for access by title and abstract, secondary report number, personal author, subject, NRC organization for staff and international agreements, contractor, international organization, and licensed facility.

Not Available

1993-11-01T23:59:59.000Z

500

Abstract--This paper analyzes a distribution system load time series through autocorrelation coefficient, power spectral density,  

E-Print Network (OSTI)

models [7], [8]. The load model developed in [7] provides different 24-hour load profiles for different seasons. The 24-hour load profile is obtained by a weighted sum of peak loads from different types1 Abstract--This paper analyzes a distribution system load time series through autocorrelation

Bak-Jensen, Birgitte