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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

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

2

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)

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

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

15

GEF | OpenEI  

Open Energy Info (EERE)

GEF GEF Dataset Summary Description (Abstract): Monthly average solar resource for horizontal flat-plate collectors 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 horizontally. Source NREL Date Released April 12th, 2005 (9 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords China GEF GHI GIS NREL solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 629.4 KiB) text/csv icon Download Data (csv, 779.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/1985 - 12/31/1991 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

16

NREL GEF | OpenEI  

Open Energy Info (EERE)

GEF GEF Dataset Summary Description (Abstract): Monthly Average Solar Resource for 2-axis tracking concentrating collectors 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 concentrating collector, such as a dish collector, which tracks the sun continuously. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmospheric water vapor Carribean Islands Central America DNI GIS Mexico NREL GEF solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 247.8 KiB) text/csv icon Download Data (csv, 370.6 KiB) Quality Metrics Level of Review Some Review

17

Kenya-GEF Projects | Open Energy Information  

Open Energy Info (EERE)

GEF Projects GEF Projects Jump to: navigation, search Name Kenya-GEF Projects Agency/Company /Organization Global Environment Facility Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Forestry, Agriculture Topics Background analysis Country Kenya Eastern Africa References GEF Project database[1] GEF Climate Projects in Kenya 1780 Kenya Joint Geophysical Imaging (JGI) Methodology for Geothermal Reservoir Assessment Climate Change UNEP Medium Size Project, GEF Grant-979,059.000, Co-financing total-1,754,264.0 IA Approved 2870 Kenya Market Transformation for Efficient Biomass Stoves for Institutions and Small and Medium-Scale Enterprises Climate Change UNDP Medium Size Project GEF Grant-975,000.000 Co-financing total-5,646,467.0 IA Approved 3249 Kenya Adaptation to Climate Change in Arid Lands (KACCAL)

18

Global Environment Fund GEF | Open Energy Information  

Open Energy Info (EERE)

Environment Fund GEF Environment Fund GEF Jump to: navigation, search Name Global Environment Fund (GEF) Place Chevy Chase, Maryland Zip 20815 Product International investment management firm with around USD 800m under management. Invests in companies that make positive contributions to environmental quality, human health and sustainable management of resources. References Global Environment Fund (GEF)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Global Environment Fund (GEF) is a company located in Chevy Chase, Maryland . References ↑ "Global Environment Fund (GEF)" Retrieved from "http://en.openei.org/w/index.php?title=Global_Environment_Fund_GEF&oldid=345910"

19

Turkmenistan-GEF Projects | Open Energy Information  

Open Energy Info (EERE)

search Name Turkmenistan-GEF Projects AgencyCompany Organization Global Environment Facility Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics...

20

Global Environment Facility (GEF) | Open Energy Information  

Open Energy Info (EERE)

Edit with form History Share this page on Facebook icon Twitter icon Global Environment Facility (GEF) Jump to: navigation, search Name Global Environment Facility Address...

Note: This page contains sample records for the topic "gef 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

GEF-Knowledge Management Initiative | Open Energy Information  

Open Energy Info (EERE)

Knowledge Management Initiative Knowledge Management Initiative Jump to: navigation, search Name GEF Knowledge Management Initiative: Strategic Framework and Work-Plan for GEF-5 Agency/Company /Organization Global Environment Facility (GEF) Resource Type Dataset, Lessons learned/best practices Website http://www.thegef.org/gef/site Program Start 2010 References GEF Knowledge Management[1] GEF Knowledge Management Initiative: Strategic Framework and Work-Plan for GEF-5 Screenshot " In December 2010, the Secretariat launched the KMI with the goal of ensuring that GEF knowledge, information and data are identified, captured, and shared in their entirety and developed as a strategic asset in a coherent and comprehensive manner." References ↑ "GEF Knowledge Management"

22

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

23

UNDP/GEF-Cambodia-Sustainable Forest Management | Open Energy Information  

Open Energy Info (EERE)

UNDP/GEF-Cambodia-Sustainable Forest Management UNDP/GEF-Cambodia-Sustainable Forest Management Jump to: navigation, search Logo: UNDP/GEF-Cambodia-Sustainable Forest Management Name UNDP/GEF-Cambodia-Sustainable Forest Management Agency/Company /Organization United Nations Development Programme, Global Environment Facility Sector Land Focus Area Forestry Website http://www.un.org.kh/undp/pres Program Start 2011 Country Cambodia UN Region South-Eastern Asia References UNDP Cambodia: Environment and Energy [1] UNDP/GEF-Cambodia-Sustainable Forest Management Screenshot "UNDP and Global Environment Facility on Monday launched a new project worth over US$3.8 million to help Cambodia preserve its forests to benefit the rural poor as well as to contribute to reducing emission of green house gases into atmosphere.

24

GEF-Colombia-Geothermal Energy Grant | Open Energy Information  

Open Energy Info (EERE)

Colombia-Geothermal Energy Grant Colombia-Geothermal Energy Grant Jump to: navigation, search Name GEF-Colombia-Geothermal Energy Grant Agency/Company /Organization Global Environment Facility (GEF), Inter-American Development Bank (IDB) Sector Energy Focus Area Geothermal Topics Finance, Implementation, Background analysis Website http://www.iadb.org/en/news/ne Program Start 2011 Country Colombia UN Region South America References Colombia promotes geothermal energy with IDB support[1] GEF-Colombia-Geothermal Energy Grant Screenshot "Colombia will promote investment in non-conventional renewable energy sources and lay the groundwork for its first geothermal project with a $2.7 million grant from the Global Environment Facility (GEF) administered by the Inter-American Development Bank (IDB). "

25

UNDP-Peru GEF Nationally Appropriate Mitigation Actions in the...  

Open Energy Info (EERE)

in the Energy Generation and End-Use Sectors Jump to: navigation, search Name UNDP-Peru GEF Nationally Appropriate Mitigation Actions in the Energy Generation and End-Use...

26

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

27

UNDP-GEF Fuel Cell Bus Programme: Update | Open Energy Information  

Open Energy Info (EERE)

UNDP-GEF Fuel Cell Bus Programme: Update UNDP-GEF Fuel Cell Bus Programme: Update Jump to: navigation, search Tool Summary Name: UNDP-GEF Fuel Cell Bus Programme: Update Agency/Company /Organization: United Nations Development Programme, Global Environment Facility Focus Area: Fuels & Efficiency Topics: Best Practices Website: www.thegef.org/gef/sites/thegef.org/files/documents/GEF.C.28.Inf_.12.p The Global Environment Facility (GEF) and the United Nations Development Programme launched a fuel cell bus deployment program to support commercial demonstrations of buses and fueling infrastructure in large bus markets in developing countries. The program's objective was to reduce the long-term greenhouse gas emissions from the transport sector in GEF program countries. How to Use This Tool This tool is most helpful when using these strategies:

28

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.

29

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...

30

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...

31

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...

32

TO: Mr. Mohamed El-Ashry, CEO/Chairman, GEF  

E-Print Network (OSTI)

project for review by the Secretariat staff prior to circulation to the Council and your final endorsement. 2. The program remains fully consistent with the objectives and scope of the proposal that was approved by the Council on March 8, 2000. Unfortunately due to the fluid political situation in Indonesia, it has taken approximately one year longer than foreseen to deliver the project. The appraisal was carried out in November/December 2000; negotiations are scheduled for April 18-20, and Board presentation is set for May 31, 2001. The lending instrument remains an APL in three tranches. Evolution of Project and Program since Intersessional Work Program Review 3. WJEMPs GEF Objectives. The program supports the GEF objective of reducing methane generation and therefore greenhouse gas (GHG) emissions. This will be accomplished by supporting increased composting of the organic fraction of municipal solid waste instead of dumping it into landfills. Composting will reduce GHG emissions by (a) avoiding the production of methane gas from anaerobic decomposition of organic waste; and (b) producing a useful agricultural input that reduces the need for synthetic

unknown authors

2001-01-01T23:59:59.000Z

33

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

34

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

35

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

36

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

37

UNEP-GEF Renewable Energy Project Financial Risk Management in Developing  

Open Energy Info (EERE)

UNEP-GEF Renewable Energy Project Financial Risk Management in Developing UNEP-GEF Renewable Energy Project Financial Risk Management in Developing Countries Jump to: navigation, search Name UNEP-GEF Renewable Energy Project Financial Risk Management in Developing Countries Agency/Company /Organization United Nations Environment Programme Partner Global Environment Facility Sector Energy Focus Area Renewable Energy Topics Finance, Market analysis Website http://www.unep.fr/energy/acti References UNEP Financial Risk Management [1] "This UNEP/GEF targeted research project aims to catalyse new thinking in the risk management area, examining existing instruments and approaches and suggesting potential modalities for new instruments that could be developed in partnership with private and public sector financial institutions. The

38

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

39

UNDP-Peru GEF Nationally Appropriate Mitigation Actions in the Energy  

Open Energy Info (EERE)

GEF Nationally Appropriate Mitigation Actions in the Energy GEF Nationally Appropriate Mitigation Actions in the Energy Generation and End-Use Sectors Jump to: navigation, search Name UNDP-Peru GEF Nationally Appropriate Mitigation Actions in the Energy Generation and End-Use Sectors Agency/Company /Organization United Nations Development Programme (UNDP) Sector Climate Focus Area People and Policy Topics Low emission development planning, -LEDS Country Peru South America References UNDP - Latin America & the Caribbean[1] Contents 1 Program Overview 1.1 Program Focus 1.2 Environment and Sustainable Development 2 References Program Overview "Across Latin America and the Caribbean, UNDP helps countries build and share their own solutions to urgent development challenges, supporting coalitions for change and connecting individuals and institutions so they

40

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

Note: This page contains sample records for the topic "gef 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

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

42

GEF-H1 Mediated Control of NOD1 Dependent NF-kB Activation by Shigella Effectors  

E-Print Network (OSTI)

Shigella flexneri has evolved the ability to modify host cell function with intracellular active effectors to overcome the intestinal barrier. The detection of these microbial effectors and the initiation of innate immune responses are critical for rapid mucosal defense activation. The guanine nucleotide exchange factor H1 (GEF-H1) mediates RhoA activation required for cell invasion by the enteroinvasive pathogen Shigella flexneri. Surprisingly, GEF-H1 is requisite for NF-kB activation in response to Shigella infection. GEF-H1 interacts with NOD1 and is required for RIP2 dependent NF-kB activation by H-Ala-DcGlu-DAP (cTriDAP). GEF-H1 is essential for NF-kB activation by the Shigella effectors IpgB2 and OspB, which were found to signal in a NOD1 and RhoA Kinase (ROCK) dependent manner. Our results demonstrate that GEF-H1 is a critical component of cellular defenses forming an intracellular sensing system with NOD1 for the detection of microbial effectors during cell

Atsuko Fukazawa; Carmen Alonso; Kiyotaka Kurachi; Sonal Gupta; Cammie F. Lesser; Beth Ann; Hans-christian Reinecker

2008-01-01T23:59:59.000Z

43

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

44

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...

45

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...

46

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...

47

Transforming on-grid renewable energy markets. A review of UNDP-GEF support for feed-in tariffs and related price and market-access instruments  

Science Conference Proceedings (OSTI)

As a Global Environment Facility (GEF) founding implementing agency, UNDP has worked on over 230 GEF-supported clean energy projects in close to 100 developing countries since 1992. About 100 of these projects in 80 countries have focused on renewable energy, supported by approximately US $ 293 million in GEF funds and leveraging US $1.48 billion in associated co-financing from national governments, international organizations, the private sector and non-governmental organizations. As part of UNDP efforts to codify and share lessons learnt from these initiatives, this report addresses how scarce public resources can be used to catalyze larger private financial flows for renewable energy. It provides an overview of UNDP-GEFs extensive work supporting development of national renewable energy policies such as feed-in tariffs. In these activities UNDP-GEF assists developing countries to assess key risks and barriers to technology diffusion and then to identify a mix of policy and financial de-risking measures to remove these barriers and drive investment. This approach is illustrated through three case studies in Uruguay, Mauritius and Kazakhstan. This report is complemented by a companion publication presenting an innovative UNDP financial modeling tool to assist policymakers in appraising different public instruments to promote clean energy.

Glemarec, Yannick; Rickerson, Wilson; Waissbein, Oliver

2012-11-15T23:59:59.000Z

48

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

49

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

50

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

51

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

52

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...

53

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

54

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

55

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...

56

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

57

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

58

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

59

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

60

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

Note: This page contains sample records for the topic "gef 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

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

62

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

63

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

64

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

65

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

66

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

67

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

68

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

69

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

70

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

71

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)

72

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

73

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

74

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

75

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

76

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

77

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

78

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

79

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

80

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

Note: This page contains sample records for the topic "gef 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

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

82

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

83

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

84

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

85

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

86

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

87

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

88

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

89

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

90

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

91

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

92

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

93

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

94

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

95

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

96

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

97

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

98

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

99

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

100

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

Note: This page contains sample records for the topic "gef 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

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

102

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

103

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

104

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

105

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

106

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

107

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

108

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

109

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

110

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

111

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

112

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

113

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

114

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

115

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

116

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

117

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

118

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

119

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

120

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

Note: This page contains sample records for the topic "gef 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

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

122

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

123

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

124

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

125

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

126

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

127

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

128

atmoshperic water vapor | OpenEI  

Open Energy Info (EERE)

atmoshperic water vapor atmoshperic water vapor Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for China. Source NREL Date Released April 12th, 2005 (9 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmoshperic water vapor China GEF GIS NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile (zip, 625.6 KiB) text/csv icon Download Data (csv, 704.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/1985 - 12/31/1991 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access

129

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

130

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

131

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

132

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

133

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

134

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

135

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

136

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

137

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

138

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

139

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

140

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

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141

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

142

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

143

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

144

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

145

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

146

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

147

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

148

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

149

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

150

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

151

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

152

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

153

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

154

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

155

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.

156

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

157

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

158

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

159

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

160

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

Note: This page contains sample records for the topic "gef 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

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

162

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

163

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

164

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

165

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

166

UNEP-GEF Renewable Energy Project Financial Risk Management in...  

Open Energy Info (EERE)

Global Environment Facility Sector Energy Focus Area Renewable Energy Topics Finance, Market analysis Website http:www.unep.frenergyacti References UNEP Financial Risk...

167

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

168

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

169

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

170

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

171

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

172

Building Energy Software Tools Directory: RadOnCol  

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

project involving flat plate collectors. Might also be of interest to solar engineers, solar installers. Input Local Latitude, altitude, and azimuth and tilt of collector....

173

Iowa - U.S. Energy Information Administration (EIA) - U.S ...  

U.S. Energy Information Administration (EIA)

Go Solar California: The ... Annual average latitude equals tilt irradiance for Hawaii and the contiguous United States over surface cells of 0.1 ...

174

WB/GEF Renewable Energy Development Project: Renewable Energy in China  

DOE Green Energy (OSTI)

Fact sheet describes China's Renewable Energy Development Project to supply electricity to rural households and institutions with wind energy and solar power (photovoltaics). World Bank and Global Environmental Facility fund the project.

Not Available

2004-04-01T23:59:59.000Z

175

Magneto-optical study of flux penetration and critical current densities in [001] tilt YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} thin-film bicrystals  

SciTech Connect

Magneto-optical (MO) imaging has been used to visualize and calculate magnetic flux and current distributions at temperatures {ital T} ranging from 7 to 80 K in thin-film [001] tilt YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} bicrystals with misorientation angles 3{degree}{le}{theta}{le}10{degree}. A characteristic cusp in the flux distribution {ital B}{sub {ital z}}({ital x},{ital y}) was observed for 5{degree}{le}{theta}{le}7{degree}, which is shown to indicate that the critical current density {ital J}{sub {ital b}} across the boundary is smaller than the intragrain {ital J}{sub {ital c}}. We use the Bean model for thin-film superconductors to calculate the observed features of the {ital B}{sub {ital z}}({ital x},{ital y}) distribution and to separate both the intragrain {ital J}{sub {ital c}} and intergrain {ital J}{sub {ital b}}({theta}) independently from the MO data. The study of angular and temperature dependencies of {ital J}{sub {ital b}}({ital T},{theta}) in bicrystals with different {theta} shows that {ital J}{sub {ital b}}({theta}) strongly decreases with {theta} above {theta}{approx_equal}5{degree}. The decrease of {ital J}{sub {ital b}}({ital T},{theta}) with temperature becomes weaker as the misorientation angle {theta} is increased, so the substantial difference in {ital J}{sub {ital b}} for 5{degree} and 7{degree} boundaries at low {ital T} turns out to be less pronounced at liquid-nitrogen temperatures. In addition, the ratio {ital J}{sub {ital b}}({theta},{ital T})/{ital J}{sub {ital c}}({ital T}) for low-angle grain boundaries is shown to exhibit an anomalous increase with {ital T}, thus indicating that the grain boundaries can provide additional flux pinning. This is plausibly associated with the grain boundary dislocations that accommodate the misorientation of the grains. {copyright} {ital 1996 The American Physical Society.}

Polyanskii, A.A.; Gurevich, A.; Pashitski, A.E.; Heinig, N.F.; Redwing, R.D.; Nordman, J.E.; Larbalestier, D.C. [Applied Superconductivity Center, University of Wisconsin, Madison, Wisconsin 53706 (United States)] [Applied Superconductivity Center, University of Wisconsin, Madison, Wisconsin 53706 (United States)

1996-04-01T23:59:59.000Z

176

Measuring South Pacific low-latitude  

E-Print Network (OSTI)

propulsion is a pump and external oil bladder. The pump inflates and deflates the bladder to change its density. Pump The battery packs move to control pitch and roll, so it glides forward as it rises and sinks

177

MID LATITUDE CYCLONE A CASE STUDY  

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

Small Ice Crystals In Arctic Cirrus Clouds Subhashree Mishra 1,2 , David Mitchell 1 , Daniel DeSlover 3 , Greg McFarquhar 4 1. Desert Research Institute, Reno, NV 2. University Of...

178

Observations of Northern Latitude Ground-Surface  

E-Print Network (OSTI)

significant temperature trends. #12;New Borehole Surveys · Platinum RTD, calibrated to ±0.01o C · Fit straight

Woodbury, Allan D.

179

File:SWERA-254.pdf | Open Energy Information  

Open Energy Info (EERE)

Solar: monthly and annual latitude tilt horizontal GIS data at 40km resolution for Nepal from NREL Solar: monthly and annual latitude tilt horizontal GIS data at 40km resolution for Nepal from NREL Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 240 KB, MIME type: application/pdf) Title Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Nepal. Description Solar: monthly and annual latitude tilt horizontal GIS data at 40km resolution for Nepal from NREL Sources National Renewable Energy Laboratory Related Technologies Solar Creation Date 2005-04-12 Extent International Countries Nepal UN Region Southern Asia External links http://swera.unep.net/index.php?id=35&idx=254 File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment

180

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)

Note: This page contains sample records for the topic "gef 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

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)

182

direct normal irradiance | OpenEI  

Open Energy Info (EERE)

normal irradiance normal irradiance Dataset Summary Description (Abstract): Monthly Average Solar Resource for horizontal and tilted flat-plates, and 2-axis tracking concentrating collectors. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to solar collectors. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords direct normal irradiance DNI GEF GHI GIS global horizontal irradiance insolation latitutde tilt irradiance NASA NREL South America SWERA TILT UNEP Data application/zip icon Download Shapefile and Cell Maps (zip, 13.9 MiB) text/csv icon Download Data (csv, 3.5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

183

Africa | OpenEI  

Open Energy Info (EERE)

Africa Africa Dataset Summary Description (Abstract): Monthly Average Solar Resource for horizontal and tilted flat-plates, and 2-axis tracking concentrating collectors. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to solar collectors. Source U.S. National Renewable Energy Laboratory (NREL) Date Released July 31st, 2011 (3 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Africa direct normal irradiance DNI GEF GHI GIS global horizontal irradiance latitutde tilt irradiance NASA NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile and Images (zip, 19.3 MiB) text/csv icon Download Data (csv, 3.4 MiB) Quality Metrics Level of Review Some Review

184

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

185

OTilt | Open Energy Information  

Open Energy Info (EERE)

OTilt OTilt Jump to: navigation, search Tool Summary LAUNCH TOOL Name: oTilt Agency/Company /Organization: Naveed ur Rehman Sector: Energy Focus Area: - Solar PV Resource Type: Software/modeling tools User Interface: Website Complexity/Ease of Use: Simple Website: www.otilt.com Web Application Link: www.otilt.com Cost: Free References: DEVELOPMENT OF SIMULATION TOOL FOR FINDING OPTIMUM TILT ANGLES FOR SOLAR COLLECTORS[1] Logo: oTilt oTilt is an optimum tilt angle calculator for solar collectors. Details 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,

186

Insertable Surgical Imaging Device with Pan, Tilt, Zoom, and Lighting  

Science Conference Proceedings (OSTI)

In this paper we describe work we have done in developing an insertable surgical imaging device with multiple degrees of freedom for minimally invasive surgery. The device is fully insertable into the abdomen using standard 12 mm trocars. It consists ... Keywords: endoscope, laparoscopy., minimally invasive surgery, surgical robot

Tie Hu; Peter K. Allen; Nancy J. Hogle; Dennis L. Fowler

2009-10-01T23:59:59.000Z

187

U.S. climate tilts toward the greenhouse  

SciTech Connect

Thomas Karl and his colleagues at the National Climatic Data Center in NC have found indications that the US climate has turned toward a greenhouse regime in the past 15 years. By combining data on summer droughts, wet winters, drenching rainstorms, and other weather extreams, expected to grow more common in a warmer climate, the researchers have developed a Greenhouse Climate Response Index. This short article describes the Index and comments of other scientists about its ability to predict Greenhouse responses.

Kerr, R.A.

1995-04-21T23:59:59.000Z

188

Partial Smoothness,Tilt Stability, and Generalized Hessians  

E-Print Network (OSTI)

Oct 17, 2011 ... Keywords: variational analysis, nonsmooth optimization, second-order, ... [16] J. V. Outrata and H. Ram rez C., On the Aubin property of critical...

189

Photovoltaic Modules: Effect of Tilt Angle on Soiling.  

E-Print Network (OSTI)

??Photovoltaic (PV) systems are one of the next generation's renewable energy sources for our world energy demand. PV modules are highly reliable. However, in polluted (more)

Cano, Jose

2011-01-01T23:59:59.000Z

190

Tilting Trains: The Italian ETR and the Swedish X-2000  

E-Print Network (OSTI)

such as British Rail, where research and development was notResearch and Development APPENDIX REFERENCES Figure 10 Simple diagram of the "radial ~ bogie (Railresearch programs and engineering resources of a major outside contractor, interested in building high speed rail

Barnett, Roger

1992-01-01T23:59:59.000Z

191

Investigation and simulation of muon cooling rings with tilted solenoids  

DOE Green Energy (OSTI)

Alternating solenoid focused muon cooling ring without special bending magnets is considered and investigate in detail. Both fringe field between solenoid coils with opposite directed current, and an inclination of the coils in vertical plane are used to provide a bending and closing of the particle trajectories. Realistic (Maxwellian) magnetic field is calculated and used for a simulation. Methodic is developed and applied to find closed orbit at any energy, dispersion, region of stability, and other conventional accelerator characteristics. Earlier proposed RFOFO cooling ring with 200 MHz RF system and liquid hydrogen absorbers is investigated in detail. After an optimization, normalized 6D emittance about 20 mm{sup 3} and transmission 57% are obtained.

Valeri I. Balbekov

2003-05-28T23:59:59.000Z

192

Structure and Shear Resistance of an Asymmetric Tilt Grain ...  

Science Conference Proceedings (OSTI)

At high homologous temperatures a grain boundary can either form a disordered structure or ... Atomistic Simulations of Shock-Induced Plasticity in Tantalum.

193

insolation | OpenEI  

Open Energy Info (EERE)

2 2 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278432 Varnish cache server insolation Dataset Summary Description (Abstract): Monthly Average Solar Resource for horizontal and tilted flat-plates, and 2-axis tracking concentrating collectors. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to solar collectors. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Asia DNI GEF GHI insolation NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile and Cell Regions (zip, 20.2 MiB) text/csv icon Download Data (csv, 960.7 KiB)

194

Asia | OpenEI  

Open Energy Info (EERE)

10 10 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142281010 Varnish cache server Asia Dataset Summary Description (Abstract): Monthly Average Solar Resource for horizontal and tilted flat-plates, and 2-axis tracking concentrating collectors. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to solar collectors. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Asia DNI GEF GHI insolation NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile and Cell Regions (zip, 20.2 MiB) text/csv icon Download Data (csv, 960.7 KiB)

195

Semiprognostic Tests of Cumulus Parameterization Schemes in the Middle Latitudes  

Science Conference Proceedings (OSTI)

In this paper, we consider three disparate classes of cumulus parameterization schemes, applied to cases of severe midlatitude convective storms observed during SESAME-1979. Objective analysis of the observed data was carded out and verifying ...

Georg A. Grell; Ying-Hwa Kuo; Richard J. Pasch

1991-01-01T23:59:59.000Z

196

Why sequence Marine sediments from high-latitude regions?  

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

Principal Investigators: Hebe Dionisi, Patagonian National Research Center, Argentina Program: CSP 2011 Home > Sequencing > Why sequence Marine sediments from...

197

Annual Temperature Anomalies for Three Latitude Bands, 1900-2012  

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

cover 30%, 40%, and 30% of the global area, respectively. image image image data Data Graphics Graphics Reference Hansen, J.E., R. Ruedy, M. Sato, and K. Lo. 2013. NASA GISS...

198

File:SWERA-155.pdf | Open Energy Information  

Open Energy Info (EERE)

Solar: monthly average latitude tilt map at 40km resolution for Cuba from NREL Solar: monthly average latitude tilt map at 40km resolution for Cuba from NREL Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 1.19 MB, MIME type: application/pdf) Title A map depicting model estimates of monthly average daily total radiation using inputs derived from satellite and surface observations of cloud cover, Description Solar: monthly average latitude tilt map at 40km resolution for Cuba from NREL Sources National Renewable Energy Laboratory Related Technologies Solar Creation Date 2003-12-11 Extent International Countries Cuba UN Region Caribbean External links http://swera.unep.net/index.php?id=35&idx=155 File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment

199

File:SWERA-248.pdf | Open Energy Information  

Open Energy Info (EERE)

pdf pdf Jump to: navigation, search File File history File usage Solar: monthly latitude tilt GIS data at 40km resolution for Bangladesh from NREL Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 248 KB, MIME type: application/pdf) Title Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Bangladesh. Description Solar: monthly latitude tilt GIS data at 40km resolution for Bangladesh from NREL Sources National Renewable Energy Laboratory Related Technologies Solar Creation Date 2005-04-12 Extent International Countries Bangladesh UN Region Southern Asia External links http://swera.unep.net/index.php?id=35&idx=248 File history Click on a date/time to view the file as it appeared at that time.

200

File:SWERA-203.pdf | Open Energy Information  

Open Energy Info (EERE)

latitude tilt GIS data at 40km for Sri Lanka from NREL latitude tilt GIS data at 40km for Sri Lanka from NREL Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 861 KB, MIME type: application/pdf) Title Monthly Average Solar Resource for flat-plate collectors tilted at latitude for Sri Lanka. Description Solar: monthly and annual average latitude tilt GIS data at 40km for Sri Lanka from NREL Sources National Renewable Energy Laboratory Related Technologies Solar Creation Date 2004-07-01 Extent International Countries Sri Lanka UN Region Southern Asia External links http://swera.unep.net/index.php?id=35&idx=203 File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 12:25, 29 December 2010 Thumbnail for version as of 12:25, 29 December 2010 1,650 × 1,275 (861 KB) MapBot (Talk | contribs) Automated bot upload

Note: This page contains sample records for the topic "gef 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

Solar: hourly global horizontal (GHI) and direct normal (DNI) data for  

Open Energy Info (EERE)

Nepal from DLR Nepal from DLR Dataset Summary Description (Abstract): Hourly time series of GHI and DNI for the years 2000, 2002 and 2003 for selected sites in Nepal. The hourly data are stored in ASCII files for each station. Please read the documentation file for additional information. (Purpose): For the selected sites, the hourly time series can be used for the simulation of Photovoltaic (PV)-systems or Concentrating Solar Power (CSP)-systems. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR DNI GEF GHI hourly data Nepal NREL solar SWERA TILT UNEP Data application/zip icon Download data (zip, 1.2 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

202

Solar: hourly global horizontal (GHI) and direct normal (DNI) data for  

Open Energy Info (EERE)

Kenya from DLR Kenya from DLR Dataset Summary Description (Abstract): Hourly time series of GHI and DNI for the years 2000, 2001 and 2002 for selected sites in Kenya. The hourly data are stored in ASCII files for each station. Please read the documentation file for additional information. (Purpose): For the selected sites, the hourly time series can be used for the simulation of Photovoltaic (PV)-systems or Concentrating Solar Power (CSP)-systems. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR DNI GEF GHI hourly data Kenya solar SWERA TILT UNEP Data application/zip icon Download data (zip, 3.9 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

203

ORIGINALIA 321 Elektrophysiologische Analyse  

E-Print Network (OSTI)

/ Senatsverwaltung für Stadtentwicklung (Hrsg.): Rote Listen der gefährdeten Pflanzen und Tiere von Berlin. CD Landschaftspflege / Senatsverwaltung für Stadtentwicklung (Hrsg): Rote Listen der gefährdeten Pflanzen und Tiere von

Kutas, Marta

204

2007 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim 1617-9437/07/0101-31 Physik Journal 6 (2007) Nr. 1 31 Plastikkgelchen (,,Staub"), die in Plasmaentladungen  

E-Print Network (OSTI)

gefördert. Literatur [1] G. J. Kalman und K. Blagoev (Hrsg.), Strongly Coupled Cou- lomb Systems (Springer

Greifswald, Ernst-Moritz-Arndt-Universität

205

Tilting the Odds in Maize Yields: How Climate Information Can Help Manage risks  

Science Conference Proceedings (OSTI)

It goes without saying that most crops are sensitive to variations in weather and climate. When the influence of the El NioSouthern Oscillation on rainfall for several regions of the world was first discovered climate scientists assumed that ...

W. E. Baethgen; C. Ropelewski*M. Carriquiry

2009-02-01T23:59:59.000Z

206

Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"  

E-Print Network (OSTI)

a house that used passive solar heating, and which could beallowed for passive solar heating in winter: ?The architectsthem passive solar design and radiant floor heating. 33 The

Corbett, Kathleen LaMoine

2010-01-01T23:59:59.000Z

207

Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"  

E-Print Network (OSTI)

Belluschi: Modern American Architect. Cambridge: MIT Press.California Houses 1940-1970. Heyer, Paul. 1978. Architectson Architects: New Directions in America, 2 nd Edition. New

Corbett, Kathleen LaMoine

2010-01-01T23:59:59.000Z

208

A tilt rotor UAV for long endurance operations in remote environments  

E-Print Network (OSTI)

Extended mission times will greatly expand the utility of small UAVs that are currently limited to a single flight lasting no more than a few hours. This thesis assesses the challenges to developing a small, long endurance ...

VanderMey, Josiah T

2011-01-01T23:59:59.000Z

209

ASHMET: a computer code for estimating insolation incident on tilted surfaces  

DOE Green Energy (OSTI)

A computer code, ASHMET, has been developed by MSFC to estimate the amount of solar insolation incident on the surfaces of solar collectors. Both tracking and fixed-position collectors have been included. Climatological data for 248 US locations are built into the code. This report describes the methodology of the code, and its input and output. The basic methodology used by ASHMET is the ASHRAE clear-day insolation relationships modified by a clearness index derived from SOLMET-measured solar radiation data to a horizontal surface.

Elkin, R.F.; Toelle, R.G.

1980-05-01T23:59:59.000Z

210

Virtual pan-tilt-zoom for a wide-area-video surveillance system  

E-Print Network (OSTI)

Advancements in the CMOS Image Sensor have enabled very high-performance, high resolution imaging systems to be built at relatively low cost. The availability of high-pixel count video imaging systems that can cover a wide ...

Sinn, Richard, M. Eng. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

211

Radiation interaction with tilt grain boundaries in {beta}-SiC  

SciTech Connect

Interaction between grain boundaries and radiation is studied in 3C-SiC by conducting molecular dynamics cascade simulations on bicrystal samples with different misorientation angles. The damage in the in-grain regions was found to be unaffected by the grain boundary type and is comparable to damage in single crystal SiC. Radiation-induced chemical disorder in the grain boundary regions is quantified using the homonuclear to heteronuclear bond ratio ({chi}). We found that {chi} increases nearly monotonically with the misorientation angle, which behavior has been attributed to the decreasing distance between the grain boundary dislocation cores with an increasing misorientation angle. The change in the chemical disorder due to irradiation was found to be independent of the type of the grain boundary.

Swaminathan, Narasimhan [Materials Science and Engineering Department, University of Wisconsin - Madison, Madison, Wisconsin 53706-1595 (United States); Wojdyr, Marcin [Institute of High Pressure Physics UNIPRESS, ul. Sokolowska 29/37, 01-142 Warsaw (Poland); Morgan, Dane D.; Szlufarska, Izabela [Materials Science and Engineering Department, University of Wisconsin - Madison, Madison, Wisconsin 53706-1595 (United States); Materials Science Program, University of Wisconsin-Madison, Madison, Wisconsin 53706-1595 (United States)

2012-03-01T23:59:59.000Z

212

The tilted trajectory of public art : New York City, 1979 - 2005  

E-Print Network (OSTI)

This thesis explores the relationship between urban planning and public art, and questions the efficacy of past and current models, whilst pushing us to develop new ones. It strives to glean the most salient issues universal ...

Earl, Samantha C

2011-01-01T23:59:59.000Z

213

Shear Response of an Al S5 Asymmetrical Tilt Grain Boundary ...  

Science Conference Proceedings (OSTI)

... grain boundaries is obviously smaller than that of the symmetrical ones. ... Phase Field Crystal Modeling of Microstructure in Multi-component Alloys.

214

Empirical analysis of masonry walls : structural design and seismic reinforcement through tilting experiments  

E-Print Network (OSTI)

Masonry is a fundamental building material that is used for a significant proportion of structures across the world, many of which lie in potentially hazardous environments. While masonry naturally has poor performance ...

Jimenez, Daniel D. (Daniel David)

2011-01-01T23:59:59.000Z

215

Evaluation of the National Throughput Benefits of the Civil Tilt Rotor  

Science Conference Proceedings (OSTI)

This study examines the capacity and throughput effects of implementing the Civil Tiltrotor Aircraft on a national scale. The CTR has the unique operating characteristic of being able to take off and land like a rotorcraft (VTOL capability) but cruises ...

Johnson Jesse; Stouffer Virginia; Long Dou; Gribko Joana

2001-09-01T23:59:59.000Z

216

Robust Alignment of Transmission Electron Microscope Tilt Series Sami S. Brandt  

E-Print Network (OSTI)

Processing Laboratory, Dept. of Electrcal and Information Engineering, P.O. Box 4500, FI-90014 University

Brandt, Sami

217

'Tilted' Industrial Electric Rates: A New Negative Variable for Energy Engineers  

E-Print Network (OSTI)

The cost of purchased electricity for industry is rising even faster than for other sectors. Conventional means of reducing power costs include internal techniques like load management, demand controls and energy conservation. External mechanisms such as contract negotiations with the serving utility can also help keep unit costs of purchased power down. But regulatory policy by agencies governing the serving utility can also have a major impact on electric rate design, by imposing rate structures that require the industrial user to pay above-cost power prices. New trends in electricity ratemaking depart so radically from traditional cost-of-service standards that power-intensive manufacturers could soon end up paying up to 25% more for their electricity than it actually costs to generate and deliver it. Political pressure to mitigate the impact of high energy prices on residential customers led to enactment of the Public Utility Regulatory Policies Act of 1978 (PURPA), requiring every state to consider implementing alternatives to traditional cost-of-service ratemaking techniques. Increasingly, state legislation is also being introduced to achieve similar goals. The stakes for a manufacturing company can be great. If a company is small or unstable, or otherwise unable to absorb or pass on above cost energy prices, it may go out of business. Alternately, it may increase the price of its product in order to recover the new cost of electricity, plus all the administrative costs of handling what is in effect a straight cost pass-through. Traditionally, energy engineers have managed costs by securing favorable power contracts, and by using electricity efficiently. Increasingly, however, they will have to become involved in the public policy debate on electricity rate making in order to help assure that industry has equitable rates in the future.

Greenwood, R. W.

1981-01-01T23:59:59.000Z

218

K'-Theory of a Cohen-Macaulay Local Ring with n-Cluster Tilting Object  

E-Print Network (OSTI)

as an R # -module via the projection R # ? R, set M # := syzring, and therefore the projection p : P ? P/nP and q : S ?canonical inclusion and projection, and the middle map an

Navkal, Viraj

2013-01-01T23:59:59.000Z

219

Winding numbers and scaling tilts from random vortex-antivortex pairs  

E-Print Network (OSTI)

I show that random distributions of vortex-antivortex pairs (rather than of individual vortices) lead to scaling of typical winding numbers W trapped inside a loop of circumference C with the square root of C when the expected winding numbers are large. Such scaling is consistent with the Kibble-Zurek mechanism (KZM). By contrast, distribution of individual vortices with randomly assigned topological charges would result in the dispersion of W scaling with the square root of the area inside C. Scaling of the dispersion of W and of the probability of detection of non-zero W with C can be also studied for loops so small that non-zero windings are rare. In this case I show a doubling of the scaling of dispersion with C when compared to the scaling of dispersion in the large W regime. Moreover, probability of trapping of a non-zero W becomes, in this case, proportional to the area subtended by C (hence, to the square of circumference). This quadruples, as compared with large winding numbers regime, the exponent in the power law dependence of the frequency of trapping of W=+1 or W=-1 on C. Such change of the power law exponent by a FACTOR OF FOUR implies quadrupling of the scaling of the frequency of winding number trapping with the quench rate, and is of key importance for experimental tests of KZM.

Wojciech H. Zurek

2013-05-21T23:59:59.000Z

220

Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"  

E-Print Network (OSTI)

1937, 38. Figure 6. Delco-Frigidaire Ad. House Beautiful,prominent ad for Delco Frigidaire, showing a man explaining

Corbett, Kathleen LaMoine

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"  

E-Print Network (OSTI)

an example of a house that used passive solar heating, andbest houses of the future,? primary among them passive solarHouse I Would Like to Live In After the War,? 31. encouraged passive

Corbett, Kathleen LaMoine

2010-01-01T23:59:59.000Z

222

Tilting the mirror : packaging "Spanish" architecture in late nineteenth century California  

E-Print Network (OSTI)

In 1893 at Chicago's World Columbian Exposition, California devoted a great deal of resources to its promotion through a pavilion that spelled out a construct about California's "Spanish" past. This supposed history got ...

Daz-Borioli, Leonardo, 1974-

2003-01-01T23:59:59.000Z

223

Summertime Low-Level Jets over the High-Latitude Arctic Ocean  

Science Conference Proceedings (OSTI)

The application of a simple analytic boundary layer model developed by Thorpe and Guymer did not produce good agreement with observational data for oceanic low-level jet observations even though this model has worked well for the predictions of ...

Douglas O. ReVelle; E. Douglas Nilsson

2008-06-01T23:59:59.000Z

224

Sensitivity of Western Boundary Transport at the Mean North Equatorial Current Bifurcation Latitude to Wind Forcing  

Science Conference Proceedings (OSTI)

The bifurcation of the North Equatorial Current (NEC) plays an important role in the heat and water mass exchanges between the tropical and subtropical gyres in the Pacific Ocean. The variability of western boundary transport (WBT) east of the ...

Xuebin Zhang; Bruce Cornuelle; Dean Roemmich

2012-11-01T23:59:59.000Z

225

Analysis of Intense Poleward Water Vapor Transports into High Latitudes of Western North America  

Science Conference Proceedings (OSTI)

Significant cool season precipitation along the western coast of North America is often associated with intense water vapor transport (IWVT) from the Pacific Ocean during favorable synoptic-scale flow regimes. These relatively narrow and intense ...

Alain Roberge; John R. Gyakum; Eyad H. Atallah

2009-12-01T23:59:59.000Z

226

Decadal Variability of the Aleutian Low and Its Relation to High-Latitude Circulation  

Science Conference Proceedings (OSTI)

The JanuaryFebruary mean central pressure of the Aleutian low is investigated as an index of North Pacific variability on interannual to decadal timescales. Since the turn of the century, 37% of the winter interannual variance of the Aleutian ...

James E. Overland; Jennifer Miletta Adams; Nicholas A. Bond

1999-05-01T23:59:59.000Z

227

On the Relative Accuracy of Satellite and Raingage Rainfall Measurements over Middle Latitudes during Daylight Hours  

Science Conference Proceedings (OSTI)

Empirical relationships between visible and/or IR data and rainfall rate are derived by comparing gage-calibrated radar data with colocated satellite information over Montreal, Canada. The accuracy of 1739 point gage-satellite measurements from ...

A. Bellon; G. L. Austin

1986-11-01T23:59:59.000Z

228

The Latitudinal Dependence of Shear and Mixing in the Pacific Transiting the Critical Latitude for PSI  

Science Conference Proceedings (OSTI)

Turbulent mixing rates are inferred from measurements spanning 2537N in the Pacific Ocean. The observations were made as part of the Internal Waves Across the Pacific experiment, designed to investigate the long-range fate of the low-mode ...

J. A. MacKinnon; M. H. Alford; Rob Pinkel; Jody Klymak; Zhongxiang Zhao

2013-01-01T23:59:59.000Z

229

A Zonal Wavenumber 3 Pattern of Northern Hemisphere Wintertime Planetary Wave Variability at High Latitudes  

Science Conference Proceedings (OSTI)

A prominent pattern of variability of the Northern Hemisphere wintertime tropospheric planetary waves, referred to here as the Wave3 pattern, is identified from the NCEPNCAR reanalysis. It is worthy of attention because its structure is similar ...

Haiyan Teng; Grant Branstator

2012-10-01T23:59:59.000Z

230

Energy and Water Cycles in a High-Latitude, North-Flowing River System  

Science Conference Proceedings (OSTI)

The MacKenzie Global Energy and Water Cycle Experiment (GEWEX) Study, Phase 1, seeks to improve understanding of energy and water cycling in the Mackenzie River basin (MRB) and to initiate and test atmospheric, hydrologic, and coupled models that ...

W. R. Rouse; E. M. Blyth; R. W. Crawford; J. R. Gyakum; J. R. Janowicz; B. Kochtubajda; H. G. Leighton; P. Marsh; L. Martz; A. Pietroniro; H. Ritchie; W. M. Schertzer; E. D. Soulis; R. E. Stewart; G. S. Strong; M. K. Woo

2003-01-01T23:59:59.000Z

231

Sensitivity of the Stratospheric Circulation to the Latitude of Thermal Surface Forcing  

Science Conference Proceedings (OSTI)

Using the chemistry climate model Intermediate General Circulation ModelFast Stratospheric Ozone Chemistry (IGCM-FASTOC), the authors analyze the response in the Northern Hemisphere winter stratosphere to idealized thermal forcing imposed at the ...

Barbara Winter; Michel S. Bourqui

2011-10-01T23:59:59.000Z

232

Missing Stratospheric Ozone Decrease at Southern Hemisphere Middle Latitudes after Mt. Pinatubo: A Dynamical Perspective  

Science Conference Proceedings (OSTI)

Although large total ozone decreases occurred in the Northern Hemisphere extratropics in the years after the volcanic eruption of Mt. Pinatubo that are generally attributed to the eruption, comparable decreases did not emerge in the Southern ...

C. Schnadt Poberaj; J. Staehelin; D. Brunner

2011-09-01T23:59:59.000Z

233

Energy Accumulation and Emanation at Low Latitudes. Part III: Forward and Backward Accumulation  

Science Conference Proceedings (OSTI)

Short equatorially trapped Rossby waves are usually thought to he trapped and dissipated nea the region of creation because of their relatively slow group speeds and because of the relatively low amplitude basic state within which they reside. ...

Hai-Ru Chang; Peter J. Webster

1995-07-01T23:59:59.000Z

234

Predicting Total Ozone Based on GTS Data: Applications for South American High-Latitude Populations  

Science Conference Proceedings (OSTI)

A regular occurrence during the 1990s has been the excursion of the edge of the springtime Antarctic ozone hole over the southernmost region of the South American continent. Given the essential role of atmospheric ozone in absorbing incoming ...

Anna E. Jones; Tanya Bowden; John Turner

1998-05-01T23:59:59.000Z

235

Quantifying Climate Feedbacks from Abrupt Changes in High-Latitude Trace-Gas Emissions  

SciTech Connect

Our overall goal was to quantify the potential for threshold changes in natural emission rates of trace gases, particularly methane and carbon dioxide, from pan-arctic terrestrial systems under the spectrum of anthropogenically forced climate warming, and the extent to which these emissions provide a strong feedback mechanism to global climate warming. This goal is motivated under the premise that polar amplification of global climate warming will induce widespread thaw and degradation of the permafrost, and would thus cause substantial changes in the extent of wetlands and lakes, especially thermokarst (thaw) lakes, over the Arctic. Through a coordinated effort of field measurements, model development, and numerical experimentation with an integrated assessment model framework, we have investigated the following hypothesis: There exists a climate-warming threshold beyond which permafrost degradation becomes widespread and thus instigates strong and/or sharp increases in methane emissions (via thermokarst lakes and wetland expansion). These would outweigh any increased uptake of carbon (e.g. from peatlands) and would result in a strong, positive feedback to global climate warming.

Schlosser, Courtney Adam [MIT; Walter-Anthony, Katey [University of Alaska; Zhuang, Qianlai [Purdue University; Melillo, Jerry [Marine Biological Laboratory

2013-04-26T23:59:59.000Z

236

Heat Transport into the North Atlantic Ocean North of 32N Latitude  

Science Conference Proceedings (OSTI)

Direct velocity and temperature measurements obtained on a bimonthly basis from September 1980 to May 1983 in the Gulf Stream at 73W longitude were used in combination with historical hydrographic and current meter data across the remainder of ...

Thomas A. Rago; H. Thomas Rossby

1987-07-01T23:59:59.000Z

237

A COMPANION AS THE CAUSE OF LATITUDE-DEPENDENT EFFECTS IN THE WIND OF ETA CARINAE  

Science Conference Proceedings (OSTI)

We analyze spatially resolved spectroscopic observations of the Eta Carinae binary system obtained with the Hubble Space Telescope/STIS. Eta Car is enshrouded by the dusty Homunculus nebula, which scatters light emitted by the central binary and provides a unique opportunity to study a massive binary system from different vantage points. We investigate the latitudinal and azimuthal dependence of H{alpha} line profiles caused by the presence of a wind-wind collision (WWC) cavity created by the companion star. Using two-dimensional radiative transfer models, we find that the wind cavity can qualitatively explain the observed line profiles around apastron. Regions of the Homunculus which scatter light that propagated through the WWC cavity show weaker or no H{alpha} absorption. Regions scattering light that propagated through a significant portion of the primary wind show stronger P Cygni absorption. Our models overestimate the H{alpha} absorption formed in the primary wind, which we attribute to photoionization by the companion, not presently included in the models. We can qualitatively explain the latitudinal changes that occur during periastron, shedding light on the nature of Eta Car's spectroscopic events. Our models support the idea that during the brief period of time around periastron when the primary wind flows unimpeded toward the observer, H{alpha} absorption occurs in directions toward the central object and Homunculus SE pole, but not toward equatorial regions close to the Weigelt blobs. We suggest that observed latitudinal and azimuthal variations are dominated by the companion star via the WWC cavity, rather than by rapid rotation of the primary star.

Groh, J. H. [Geneva Observatory, Geneva University, Chemin des Maillettes 51, CH-1290 Sauverny (Switzerland); Madura, T. I.; Weigelt, G. [Max-Planck-Institut fuer Radioastronomie, Auf dem Huegel 69, D-53121 Bonn (Germany); Hillier, D. J. [Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260 (United States); Kruip, C. J. H., E-mail: jose.groh@unige.ch [Leiden Observatory, Leiden University, Postbus 9513, NL-2300 RA Leiden (Netherlands)

2012-11-01T23:59:59.000Z

238

Quantifying Climate Feedbacks from Abrupt Changes in High-Latitude Trace-Gas Emissions  

SciTech Connect

During the three-year project period, Purdue University has specifically accomplished the following: revised the existing Methane Dynamics Model (MDM) to consider the effects of changes of atmospheric pressure; applied the methane dynamics model (MDM) to Siberian region to demonstrate that ebullition estimates could increase previous estimates of regional terrestrial CH{sub 4} emissions 3- to 7-fold in Siberia; Conducted an analysis of the carbon balance of the Arctic Basin from 1997 to 2006 to show that terrestrial areas of the Arctic were a net source of 41.5 Tg CH{sub 4} yr{sup ??1} that increased by 0.6 Tg CH{sub 4} yr{sup ??1} during the decade of analysis, a magnitude that is comparable with an atmospheric inversion of CH{sub 4}; improved the quantification of CH{sub 4} fluxes in the Arctic with inversion methods; evaluated AIRS CH4 retrieval data with a transport and inversion model and surface flux and aircraft data; to better quantify methane emissions from wetlands, we extended the MDM within a biogeochemistry model, the Terrestrial Ecosystem Model (TEM), to include a large-scale hydrology model, the variable infiltration capacity (VIC) model; more recently, we developed a single box atmospheric chemistry model involving atmospheric methane (CH{sub 4}), carbon monoxide (CO) and radical hydroxyl (OH) to analyze atmospheric CH{sub 4} concentrations from 1984 to 2008.

Qianlai Zhuang

2012-11-16T23:59:59.000Z

239

Phase Speed Spectra and the Latitude of Surface Westerlies: Interannual Variability and Global Warming Trend  

Science Conference Proceedings (OSTI)

The extratropical annular-mode-like atmospheric responses to ENSO and global warming and the internal variability of annular modes are associated with similar, yet distinct, dynamical characteristics. In particular, La Nia, global warming, and ...

Gang Chen; Jian Lu; Dargan M. W. Frierson

2008-11-01T23:59:59.000Z

240

GPS phase scintillation and proxy index at high latitudes during a moderate geomagnetic storm  

E-Print Network (OSTI)

The amplitude and phase scintillation indices are customarily obtained by specialised GPS Ionospheric Scintillation and TEC Monitors (GISTMs) from L1 signal recorded at the rate of 50 Hz. The scintillation indices S[subscript ...

Prikryl, P.

Note: This page contains sample records for the topic "gef 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.
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241

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network (OSTI)

referred to as phase change) and ice physics; (3)2.8.1). 2.3.1.2 Phase Change and Ice in the Lake Body Theany time ice occurs below water after phase change has been

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

242

A Coordinated Effort to Improve Parameterization of High-Latitude Cloud and Radiation Processes  

SciTech Connect

The goal of this project is the development and evaluation of improved parameterization of arctic cloud and radiation processes and implementation of the parameterizations into a climate model. Our research focuses specifically on the following issues: (1) continued development and evaluation of cloud microphysical parameterizations, focusing on issues of particular relevance for mixed phase clouds; and (2) evaluation of the mesoscale simulation of arctic cloud system life cycles.

J. O. Pinto, A.H. Lynch

2005-12-14T23:59:59.000Z

243

Final Report for High Latitude Climate Modeling: ARM Takes Us Beyond Case Studies  

SciTech Connect

The main thrust of this project was to devise a method by which the majority of North Slope of Alaska (NSA) meteorological and radiometric data, collected on a daily basis, could be used to evaluate and improve global climate model (GCM) simulations and their parameterizations, particularly for cloud microphysics. Although the standard ARM Program sensors for a less complete suite of instruments for cloud and aerosol studies than the instruments on an intensive field program such as the 2008 Indirect and Semi-Direct Aerosol Campaign (ISDAC), the advantage they offer lies in the long time base and large volume of data that covers a wide range of meteorological and climatological conditions. The challenge has been devising a method to interpret the NSA data in a practical way, so that a wide variety of meteorological conditions in all seasons can be examined with climate models. If successful, climate modelers would have a robust alternative to the usual case study approach (i.e., from intensive field programs only) for testing and evaluating their parameterizations performance. Understanding climate change on regional scales requires a broad scientific consideration of anthropogenic influences that goes beyond greenhouse gas emissions to also include aerosol-induced changes in cloud properties. For instance, it is now clear that on small scales, human-induced aerosol plumes can exert microclimatic radiative and hydrologic forcing that rivals that of greenhouse gasforced warming. This project has made significant scientific progress by investigating what causes successive versions of climate models continue to exhibit errors in cloud amount, cloud microphysical and radiative properties, precipitation, and radiation balance, as compared with observations and, in particular, in Arctic regions. To find out what is going wrong, we have tested the models' cloud representation over the full range of meteorological conditions found in the Arctic using the ARM North Slope of Alaska (NSA) data.

Russell, Lynn M [Scripps/UCSD; Lubin, Dan [Scripps/UCSD

2013-06-18T23:59:59.000Z

244

Computing and Mapping Thiessen Weighting Factors from Digitized District Boundaries and Climatological Station Latitudes and Longitudes  

Science Conference Proceedings (OSTI)

A set of procedures, including computer software, which derive weighting factors for reducing point weather data to an areal district basis, are described and demonstrated. Areal estimates obtained by applying such weighting factors can be used, ...

H. N. Hayhoe; G. D. V. Williams

1982-10-01T23:59:59.000Z

245

Testing a Dynamical Model for Mid-Latitude Sea Surface Temperature Anomalies  

Science Conference Proceedings (OSTI)

A slab model of the oceanic mixed layer is used to predict the statistical characteristics of the sea surface temperature anomalies that are forced by day-to-day changes in air-sea fluxes in the presence of a mean current. Because of the short ...

Claude Frankignoul; Richard W. Reynolds

1983-07-01T23:59:59.000Z

246

Interdecadal Variability of the Thermohaline Circulation and High-Latitude Surface Fluxes  

Science Conference Proceedings (OSTI)

An idealized North Atlantic Ocean model is forced by climatological wind stress, restoring temperature, and a diagnosed salinity flux. Both centennial and interdecadal oscillations are sustained in the model if the diagnosed salinity flux is ...

Fei Chen; Michael Ghil

1995-11-01T23:59:59.000Z

247

The Impact of Satellite-Derived Polar Winds on Lower-Latitude Forecasts  

Science Conference Proceedings (OSTI)

The use of atmospheric motion vectors (AMVs) in NWP models continues to be an important source of information in data-sparse regions. These AMVs are derived from a time sequence of images from geostationary and polar-orbiting satellites. NWP ...

David Santek

2010-01-01T23:59:59.000Z

248

Mid-Latitude Mesoscale Temperature Variability in Six Multiship XBT Surveys  

Science Conference Proceedings (OSTI)

We discuss the spatial character of mesoscale temperature variability as observed in six midlatitude multiship expendable bathythermograph (XBT) surveys, two from the North Pacific and four from the North Atlantic. These surveys sample mid-ocean ...

D. E. Harrison; W. J. Emergy; J. P. Dugan; Bo-Cheng Li

1983-04-01T23:59:59.000Z

249

Effects of Cloudiness on the High-Latitude Surface Radiation Budget  

Science Conference Proceedings (OSTI)

Ten years of hourly data on radiation, cloud and temperature collected at Resolute, Canada (75N) show that with respect to clear skies: (i) clouds of all types, heights and extents heat the surface when it is snow-covered; (ii) low clouds ...

J. Graham Cogley; A. Henderson-Sellers

1984-05-01T23:59:59.000Z

250

A Stability Analysis of Divergence Damping on a LatitudeLongitude Grid  

Science Conference Proceedings (OSTI)

The dynamical core of an atmospheric general circulation model is engineered to satisfy a delicate balance between numerical stability, computational cost, and an accurate representation of the equations of motion. It generally contains either ...

Jared P. Whitehead; Christiane Jablonowski; Richard B. Rood; Peter H. Lauritzen

2011-09-01T23:59:59.000Z

251

Geometrically Exact Conservative Remapping (GECoRe): Regular LatitudeLongitude and Cubed-Sphere Grids  

Science Conference Proceedings (OSTI)

Land, ocean, and atmospheric models are often implemented on different spherical grids. As a conseqence coupling these model components requires state variables and fluxes to be regridded. For some variables, such as fluxes, it is paramount that ...

Paul A. Ullrich; Peter H. Lauritzen; Christiane Jablonowski

2009-06-01T23:59:59.000Z

252

Stratospheric Ozone Decrease Due to Chlorofluoromethane Photolysis: Predictions of Latitude Dependence  

Science Conference Proceedings (OSTI)

A two-dimensional model is used to predict the 1990 reduction in ozone due to the chlorine compounds formed by chlorofluoromethane (CFM) photolysis when the CFM release rate is held constant at the 1975 value. The predicted globally averaged ...

W. J. Borucki; R. C. Whitten; H. T. Woodward; L. A. Capone; C. A. Riegel; S. Gaines

1980-03-01T23:59:59.000Z

253

Diurnal wind cycles forcing inertial oscillations: a latitude-dependent resonance phenomenon  

Science Conference Proceedings (OSTI)

The latitudinal dependence of inertial oscillation (IO) in a diurnally-evolving atmospheric boundary layer (ABL) is examined using a large eddy simulation (LES). Previous studies that used LES were unable to simulate such an ABL on a time scale of ...

Ryosuke Shibuya; Kaoru Sato; Mikio Nakanishi

254

The most prominent ionospheric effects produced by intense geomagnetic storms at middle and low-latitudes,  

E-Print Network (OSTI)

The most prominent ionospheric effects produced by intense geomagnetic storms at middle and low (EIA), were recorded during only a few geomagnetic storms during 2000-2006. Based on observations of ionosphere TEC response to more than 15 geomagnetic storms, we found that combination of intensive dawn

Dessert, Céline

255

Interannual Variability in the Mid- and Low-Latitude Western North Pacific  

Science Conference Proceedings (OSTI)

Twenty-two years (196788) of hydrographic data collected by the Japan Meteorological Agency along the 137E meridian and surface wind data compiled by Florida State University (FSU) were analyzed to study the interannual variability in the ...

Bo Qiu; Terrence M. Joyce

1992-09-01T23:59:59.000Z

256

File:SWERA-153.pdf | Open Energy Information  

Open Energy Info (EERE)

SWERA-153.pdf SWERA-153.pdf Jump to: navigation, search File File history File usage Solar: monthly average latitude tilt map at 40km resolution for Central America from NREL Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 1.31 MB, MIME type: application/pdf) Title A map depicting model estimates of monthly average daily total radiation using inputs derived from satellite and surface observations of cloud cover, Description Solar: monthly average latitude tilt map at 40km resolution for Central America from NREL Sources National Renewable Energy Laboratory Related Technologies Solar Creation Date 2003-12-11 Extent Regional Regions Central America External links http://swera.unep.net/index.php?id=35&idx=153 File history

257

Sizing handbook for stand-alone photovoltaic/storage systems  

SciTech Connect

This report details the use and development of a simplified sizing technique for stand-alone photovoltaic/storage systems. The array size and storage capacity are chosen to achieve the required loss-of-load probability (LOLP). The LOLP represents the level of confidence at which the system will satisfy the load. An LOLP of 0 means that the load will always be satisfied, and an LOLP of 1 means that the load will never be satisfied. Array sizes are read from array-sizing nomograms as a function of latitude, tilt angle, and average horizontal insolation in December (in the northern hemisphere) or June (in the southern hemisphere). Storage capacities are read from storage-sizing nomograms as a function of the required LOLP. The technique is valid for systems with a fixed tilt array, product or energy storage, and for any hourly load profile or daily load profile within a given month. The only constraint is that the average monthly load must not vary more than +-10% from month to month. The designer can choose from tilt angles from latitude minus 20/sup 0/ to latitude plus 20/sup 0/ and can choose from a range of array size/storage capacity combinations for any given LOLP.

Chapman, R.N.

1987-04-01T23:59:59.000Z

258

ARM - Datastreams - rphtilt  

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

Datastreamsrphtilt Datastreamsrphtilt Documentation Data Quality Plots ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : RPHTILT RPH stabilized platform tilt Active Dates 2012.09.29 - 2013.10.09 Measurement Categories Surface Properties Originating Instrument Stabilized Platform (S-TABLE) Measurements Only measurements considered scientifically relevant are shown below by default. Show all measurements Measurement Units Variable Altitude above mean sea level m alt Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time North latitude degree_N lat East longitude degree_E lon Surface condition Pitch angle reported by tilt table degrees pitch ( time ) Surface condition Roll angle reported by tilt table degrees roll ( time )

259

Energy-Efficiency Labels and Standards: A Guidebook for Appliances, Equipment, and Lighting - 2nd Edition  

E-Print Network (OSTI)

Development Bank International Energy Agency IEC IEE IEEEWorld Bank. 2004. World Bank GEF Energy Efficiency Portfoliomultilateral banks are increasingly recognizing that energy-

Wiel, Stephen; McMahon, James E.

2005-01-01T23:59:59.000Z

260

Journal of Research Volume 2  

Science Conference Proceedings (OSTI)

... jres.002.016. The analysis of fluorspar, p. 671 Lundell, GEF; Hoffman, JI http://dx.doi.org/10.6028/jres.002.017. An interference ...

2012-11-13T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Promotion of Wind Energy: Lessons Learned from International...  

Open Energy Info (EERE)

from International Experience and United Nations Development Programme Global Environment Facility (UNDP-GEF) Projects Jump to: navigation, search Tool Summary LAUNCH TOOL...

262

Maryland's 8th congressional district: Energy Resources | Open...  

Open Energy Info (EERE)

in Maryland's 8th congressional district Arborview Capital Clean Currents Global Environment Fund GEF National Interest Security Company NISC Formerly Technology Management...

263

Gateway:Coordinated Low Emissions Assistance Network (CLEAN)...  

Open Energy Info (EERE)

Knowledge Products and E-Learning IEA Policies and Measures Database GEF-Knowledge Management Initiative REN21 Renewables Interactive Map Reegle Search Engine for Renewable...

264

Science DMZ National Oceanic and Atmospheric Administration  

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

historical weather forecasts with the same current version of NOAA's Global Ensemble Forecast System (GEFS). Among the advantages associated with a long reforecast dataset is that...

265

Journal of Research Volume 15  

Science Conference Proceedings (OSTI)

... Atomic weight of gallium, p. 409 Lundell, GEF; Hoffman, JI http://dx ... Design and construction of an experimental diffusion battery, p. 441 Proffitt, MJ ...

2012-10-04T23:59:59.000Z

266

Pages that link to "Fuels & Efficiency" | Open Energy Information  

Open Energy Info (EERE)

Cars: Case Study of Stockholm and Sweden ( links) The BEST Experiences with Bioethanol Buses ( links) UNDP-GEF Fuel Cell Bus Programme: Update ( links) View...

267

A Comparative Study on the Ability of Two Implicit Solvent Lipid Models to Predict Transmembrane Helix Tilt Angles  

E-Print Network (OSTI)

histogram analysis method (WHAM). This method has beenin each window, and then WHAM is used to unbias and combine

Frank, Aaron; Andricioaei, Ioan

2011-01-01T23:59:59.000Z

268

Mechanical and charge transport properties of alkanethiol self-assembled monolayers on Au (111) surface: The Role of Molecular Tilt  

E-Print Network (OSTI)

consisting of a single butane-dithiol molecule in a largefind that for the single butane-dithiol molecule bonded to

Qi, Yabing

2007-01-01T23:59:59.000Z

269

The Annual Range of Southern Hemisphere SST: Comparison with Surface Heating and Possible Reasons for the High-Latitude Falloff  

Science Conference Proceedings (OSTI)

Globally, the seasonal cycle is the largest single component of observed sea surface temperature (SST) variability, yet it is still not fully understood. Herein, the degree to which the structure of the seasonal cycle of Southern Hemisphere SST ...

A. M. Chiodi; D. E. Harrison

2010-04-01T23:59:59.000Z

270

Correction of the High-Latitude Rain Day Anomaly in the NCEPNCAR Reanalysis for Land Surface Hydrological Modeling  

Science Conference Proceedings (OSTI)

A spurious wavelike pattern in the monthly rain day statistics exists within the National Centers for Environmental PredictionNational Center for Atmospheric Research (NCEPNCAR) reanalysis precipitation product. The anomaly, which is an ...

Justin Sheffield; Alan D. Ziegler; Eric F. Wood; Yangbo Chen

2004-10-01T23:59:59.000Z

271

The Boundary Layer Response to Recent Arctic Sea Ice Loss and Implications for High-Latitude Climate Feedbacks  

Science Conference Proceedings (OSTI)

This study documents and evaluates the boundary layer and energy budget response to record low 2007 sea ice extents in the Community Atmosphere Model version 4 (CAM4) using 1-day observationally constrained forecasts and 10-yr runs with a freely ...

J. E. Kay; K. Raeder; A. Gettelman; J. Anderson

2011-01-01T23:59:59.000Z

272

To What Extent Does High-Latitude Wave Forcing Drive Tropical Upwelling in the BrewerDobson Circulation?  

Science Conference Proceedings (OSTI)

The causes of the annual cycle and nonseasonal variability in the globally averaged, equator-to-pole BrewerDobson circulation (BDC; defined here as the equatorially symmetric component of the Lagrangian-mean meridional circulation) are ...

Rei Ueyama; John M. Wallace

2010-04-01T23:59:59.000Z

273

Dynamic Assimilation of MODIS-Retrieved Humidity Profiles within a Regional Model for High-Latitude Forecast Applications  

Science Conference Proceedings (OSTI)

A hot start technique is applied to the fifth-generation Pennsylvania State UniversityNational Center for Atmospheric Research (PSUNCAR) Mesoscale Model (MM5) to dynamically assimilate cloud properties and humidity profiles retrieved from the ...

Xingang Fan; Jeffrey S. Tilley

2005-12-01T23:59:59.000Z

274

Thermal Structure of the Mesopause Region (80105 km) at 40N Latitude. Part II: Diurnal Variations  

Science Conference Proceedings (OSTI)

Sodium wind/temperature lidar measurements taken throughout the diurnal and annual cycles at Urbana, Illinois (40N, 88W), from February 1996 through January 1998 are used to characterize the seasonal behavior of solar thermal tides in the ...

Robert J. States; Chester S. Gardner

2000-01-01T23:59:59.000Z

275

Thermal Structure of the Mesopause Region (80105 km) at 40N Latitude. Part I: Seasonal Variations  

Science Conference Proceedings (OSTI)

Sodium wind/temperature lidar measurements taken throughout the diurnal and annual cycles at Urbana, Illinois (40N, 88W), from February 1996 through January 1998 are used to characterize the seasonal variations of the mesospheric temperature ...

Robert J. States; Chester S. Gardner

2000-01-01T23:59:59.000Z

276

Understanding the regeneration stage undergone by surface cyclones crossing a mid-latitude jet in a two-layer model  

Science Conference Proceedings (OSTI)

The present paper provides a rationale for the regeneration stage undergone by surface cyclones when they cross a baroclinic jet from its anticyclonic-shear (warm) side to its cyclonic-shear (cold) side in a two-layer quasi-geostrophic model. To ...

Gwendal Rivire; Jean-Baptiste Gilet; Ludivine Oruba

277

58 of latitude, and the thermal wind equation implies a vertical shear of at least 30 m s21  

E-Print Network (OSTI)

the Sigma Pi Sigma Quadrennial Congress at Fermi National Accelerator Lab in Batavia, Illinois in early

Karrai, Khaled

278

Final Technical Report Interannual Variations in the Rate of Carbon Storage by a Mid-Latitude Forest  

Science Conference Proceedings (OSTI)

The time series of Net Ecosystem Exchange (NEE) of carbon by an entire forest ecosystem on time scales from hourly to decadal was measured by eddy-covariance supplemented with plot-level measurements of biomass and tree demography. The results demonstrate the response of forest carbon fluxes and long-term budgets to climatic factors and to successional change. The data from this project have been extensively used worldwide by the carbon cycle science community in support of model development and validation of remote sensing observations.

Wofsy, Steven; Munger, J W

2012-07-31T23:59:59.000Z

279

A Model Study of the Role of High-Latitude Topography in the Climatic Response to Orbital Insolation Anomalies  

Science Conference Proceedings (OSTI)

The response of a combined global zonal-averaged energy balance model and a continental ice-sheet model to insulation anomalies produced by orbital perturbations is examined. Although the role of ice sheet dynamics is included in the model, this ...

G. E. Birchfield; Johannes Weertman; Albert T. Lunde

1982-01-01T23:59:59.000Z

280

The Earth's passage of the April 11, 1997 coronal ejecta: geomagnetic eld uctuations at high and low latitude  

E-Print Network (OSTI)

The Earth's passage of the April 11, 1997 coronal ejecta: geomagnetic ®eld ¯uctuations at high. An analysis of the low frequency geomagnetic ®eld ¯uctuations at an Antarctic (Terra Nova Bay) and a low geomagnetic noon, coherent ¯uctuations, at the same frequency (3.6 mHz) and with polarization characteris

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "gef 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

GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, Observations of northern latitude ground-surface and  

E-Print Network (OSTI)

Temperatures were measured with a portable winch and a platinum resistance tempera- ture detector (RTD by comparison to a SEABIRDTM digital-platinum RTD. Field data were recorded the summer of 2006. The earlier

Woodbury, Allan D.

282

Transverse and Longitudinal Doppler Effects of the Sunbeam Spectra and Earth-Self Rotation and Orbital Velocities, the Mass of the Sun and Others  

E-Print Network (OSTI)

The transverse and longitudinal Doppler effects of the sunbeam spectra are shown to result in the earth parameters such as the earth-self rotation and revolution velocities, the earth orbit semi-major axis, the earth orbital angular momentum, the earth axial tilt, the earth orbit eccentricity, the local latitude and the mass of the sun. The sunbeam global positioning scheme is realized, including the earth orbital position. PACS numbers: 91.10.Fc, 95.10.Km, 91.10.Da, 91.10.Jf.

Sang Boo Nam

2009-11-17T23:59:59.000Z

283

BIPOLAR MAGNETIC REGIONS ON THE SUN: GLOBAL ANALYSIS OF THE SOHO/MDI DATA SET  

SciTech Connect

The magnetic flux that is generated by dynamo processes inside the Sun emerges in the form of bipolar magnetic regions. The properties of these directly observable signatures of the dynamo can be extracted from full-disk solar magnetograms. The most homogeneous, high-quality synoptic data set of solar magnetograms has been obtained with the Michelson Doppler Imager (MDI) instrument on the Solar and Heliospheric Observatory spacecraft during 1995-2011. We have developed an IDL program that has, when applied to the 73,838 magnetograms of the MDI data set, automatically identified 160,079 bipolar magnetic regions that span a range of scale sizes across nearly four orders of magnitude. The properties of each region have been extracted and statistically analyzed, in particular with respect to the polarity orientations of the bipolar regions, including their tilt-angle distributions and their violations of Hale's polarity law. The latitude variation of the average tilt angles (with respect to the E-W direction), which is known as Joy's law, is found to closely follow the relation 32.{sup 0}1 Multiplication-Sign sin (latitude). There is no indication of a dependence on region size that one may expect if the tilts were produced by the Coriolis force during the buoyant rise of flux loops from the tachocline region. A few percent of all regions have orientations that violate Hale's polarity law. We show explicit examples, from different phases of the solar cycle, where well-defined medium-size bipolar regions with opposite polarity orientations occur side by side in the same latitude zone in the same magnetogram. Such oppositely oriented large bipolar regions cannot be part of the same toroidal flux system, but different flux systems must coexist at any given time in the same latitude zones. These examples are incompatible with the paradigm of coherent, subsurface toroidal flux ropes as the source of sunspots, and instead show that fluctuations must play a major role at all scales for the turbulent dynamo. To confirm the profound role of fluctuations at large scales, we show explicit examples in which large bipolar regions differ from the average Joy's law orientation by an amount between 90 Degree-Sign and 100 Degree-Sign . We see no observational support for a separation of scales or a division between a global and a local dynamo, since also the smallest scales in our sample retain a non-random component that significantly contributes to the accumulated emergence of a north-south dipole moment that will lead to the replacement of the old global poloidal field with a new one that has the opposite orientation.

Stenflo, J. O. [Institute of Astronomy, ETH Zurich, CH-8093 Zurich (Switzerland); Kosovichev, A. G., E-mail: stenflo@astro.phys.ethz.ch, E-mail: AKosovichev@solar.stanford.edu [W.W. Hansen Experimental Physics Laboratory, Stanford University, Stanford, CA 94305 (United States)

2012-02-01T23:59:59.000Z

284

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.

285

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

286

Simple Solar Spectral Model for Direct and Diffuse Irradiance on Horizontal and Tilted Planes at the Earth's Surface for Cloudless Atmospheres  

Science Conference Proceedings (OSTI)

In a previous work, we described a simple model for calculating direct normal and diffuse horizontal spectral solar irradiance for cloudless sky conditions. In this paper, we present a new simple model (SPCTRAL2) that incorporates improvements to ...

Richard E. Bird; Carol Riordan

1986-01-01T23:59:59.000Z

287

Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner, E. Sirimoglu, M. Unel  

E-Print Network (OSTI)

the determinants of transmission of diseases to humans, non- human animals, or plants; the spread of pathogens processing methods such as molding, forging, casting, welding, hydroforming, composite layup, and other

??nel, Mustafa

288

Slow tilt reversal of the Lesser Himalaya between 1862 and 1992 at 78uE, and bounds to the southeast rupture of the 1905 Kangra  

E-Print Network (OSTI)

, Canada Shree Ram Mulakh Institute of Engineering & Technology, Ambala, India Southern Illinois University

Bilham, Roger

289

Fixed tilt solar collector employing reversible vee-trough reflectors and vacuum tube receivers for solar heating and cooling systems. Final report. JPL Publication 77-78  

DOE Green Energy (OSTI)

The objective of the Vee-Trough/Vacuum Tube Collector (VTVTC) Project was to prove the usefulness of vee-trough concentrators in improving the efficiency and reducing the cost of collectors assembled from evacuated tube receivers. The VTVTC was analyzed rigorously and various mathematical models were developed to calculate the optical performance of the vee-trough concentrator and the thermal performance of the evacuated tube receiver. A test bed was constructed to verify the mathematical analyses and compare reflectors made out of glass, Alzak and aluminized FEP Teflon. Tests were run at temperatures ranging from 95 to 180/sup 0/C during the months of April, May, June, July and August 1977. Vee-trough collector efficiencies of 35 to 40% were observed at an operating temperature of about 175/sup 0/C. Test results compared well with the calculated values. Test data covering a complete day are presented for selected dates throughout the test season. Predicted daily useful heat collection and efficiency values are presented for a year's duration at operation temperatures ranging from 65 to 230/sup 0/C. Estimated collector costs and resulting thermal energy costs are presented. Analytical and experimental results are discussed along with a complete economic evaulation. Recommendations for the continuation of the project are presented.

Selcuk, M.K.

1977-12-01T23:59:59.000Z

290

Fixed tilt solar collector employing reversible vee-trough reflectors and evacuated tube receivers for solar heating and cooling systems. Final report, Phase II data acquisition  

DOE Green Energy (OSTI)

The objective of the Vee-Trough/Evacuated Tube Collector (VTETC) Project, undertaken for the DOE Solar Heating and Cooling Branch, was to show how vee-trough concentrators could improve the heat collection capability and reduce the cost of collectors consisting of evacuated tube receivers. The work was carried out in two phases. During the first phase, the VTETC was analyzed rigorously and various mathematical models were developed to calculate the optical performance of the vee-trough concentrators and the thermal performance of the evacuated tube receivers. A test bed was constructed to verify the mathematical analyses and compare reflectors made of back-silvered glass mirror, Alzak, Aluminized Teflon, and Kinglux (an electro polished aluminum reflector). Testing was conducted and data was obtained for the months of April to August 1977. The results of the mathematical analyses, as well as the results from 1977, were reported in DOE/JPL/1024-1, published in January 1978. In the second phase, additional tests were run at temperatures ranging from 80 to 190/sup 0/C (176 to 374/sup 0/F) during the months of April, May, June, and July 1978. The results obtained compared well with theoretical predictions. For the glass mirror reflectors, peak efficiencies, based on aperture area and operating temperatures of 125/sup 0/C (257/sup 0/F), were over 40%. Efficiencies of about 40% were observed at temperatures of 150/sup 0/C (302/sup 0/F) and 30% at 175/sup 0/C (347/sup 0/F). Test data covering a complete day are presented for selected dates throughout the test season. Predicted daily useful heats collected and efficiency values are presented for a full year. These theoretical values are then compared with actual data points for the same temperature range.

Selcuk, M.K.

1978-10-15T23:59:59.000Z

291

Event:Expanded Constituency Workshop for West Africa | Open Energy  

Open Energy Info (EERE)

Expanded Constituency Workshop for West Africa Expanded Constituency Workshop for West Africa Jump to: navigation, search Calendar.png Expanded Constituency Workshop for West Africa: on 2012/09/04 The Global Environment Facility (GEF) is holding an Expanded Constituency Workshop (ECW) for West Africa, as part of the GEF Country Support Programme, including participants from Benin, Cote D'Ivoire, Ghana, Liberia, Nigeria, Sierra leone, Guinea and Togo. The workshop will bring together representatives from civil society, the GEF Secretariat and GEF Agencies, with focal points of the biodiversity, desertification, climate change, and chemicals conventions to discuss activities with global environmental benefits. Civil society organizations are invited to register at the meeting website. Runs September 4 - 6

292

NOAA's Second-Generation Global Medium-Range Ensemble Reforecast Dataset  

Science Conference Proceedings (OSTI)

A multidecadal ensemble reforecast database is now available that is approximately consistent with the operational 0000 UTC cycle of the 2012 NOAA Global Ensemble Forecast System (GEFS). The reforecast dataset consists of an 11-member ensemble run once ...

Thomas M. Hamill; Gary T. Bates; Jeffrey S. Whitaker; Donald R. Murray; Michael Fiorino; Thomas J. Galarneau Jr.; Yuejian Zhu; William Lapenta

2013-10-01T23:59:59.000Z

293

Alternative Energy Development and China's Energy Future  

E-Print Network (OSTI)

GoC/World Bank/GEF China Renewable Energy Scale-up Programleading investor in renewable energy, China also surpassedEric, 2011, Renewable Energy in China. Available online:

Zheng, Nina

2012-01-01T23:59:59.000Z

294

Nr. 170 / 2013 // 24. Juni 2013 KinderUni am 26. Juni: Du lgst doch!  

E-Print Network (OSTI)

-Botanischen Garten" sprechen wird. Die Vielfalt an Pflanzenarten und das kleinräumige Mosaik unterschiedlicher Lebensräume im ?kologisch-Botanischen Garten haben dazu geführt, dass sich hier eine Vielzahl von Tierarten

Ott, Albrecht

295

Nr. 169 / 2013 // 24. Juni 2013 KinderUni mit Professor Kannowski bei  

E-Print Network (OSTI)

beobachten im ?kologisch-Botanischen Garten" referieren. Die Vielfalt an Pflanzenarten und das kleinräumige Mosaik unterschiedlicher Lebensräume im ?kologisch-Botanischen Garten haben dazu geführt, dass sich hier

Ott, Albrecht

296

Nr. 174 / 2013 // 25. Juni 2013 KinderUni am 26. Juni: Du lgst doch!  

E-Print Network (OSTI)

: Tiere beobachten im ?kologisch- Botanischen Garten" sprechen wird. Die Vielfalt an Pflanzenarten und das kleinräumige Mosaik unterschiedlicher Lebensräume im ?kologisch-Botanischen Garten hat dazu geführt, dass sich

Ott, Albrecht

297

Notiz Nr. 18 / 2011 // 13. Mai 2011 Notizen aus der Universitt Bayreuth  

E-Print Network (OSTI)

Garten im Rahmen einer Botanische Mittagspause. Jeden Mittwoch im Mai und Juni wird bei einem ?kologisch-Botanischen Garten der Universität Bayreuth geführt. Treffpunkt ist der Eingang des Gartens

Ullmann, G. Matthias

298

Effects of ionizing radiation on the light sensing elements of the retina  

E-Print Network (OSTI)

1933-1935). At high geomagnetic latitudes the ionizationin the lower atmosphere at geomagnetic latitude SOON. o {)in the lower atmosphere at geomagnetic latitude 50 N (from

Malachowski, M.J.

2010-01-01T23:59:59.000Z

299

Sensitivity of Low-Latitude Velocity Potential Field in a Numerical Weather Prediction Model to Initial Conditions, Initialization and Physical Processes  

Science Conference Proceedings (OSTI)

It is shown that the tropical divergent circulation in the nine-level Geophysical Fluid Dynamics Laboratory (GFDL) spectra model is dominated by the lowest frequency gravity modes for vertical mode 4. The importance of diabatic heating during ...

Kamal Puri

1985-04-01T23:59:59.000Z

300

Variability in Springtime Thaw in the Terrestrial High Latitudes: Monitoring a Major Control on the Biospheric Assimilation of Atmospheric CO2 with Spaceborne Microwave Remote Sensing  

Science Conference Proceedings (OSTI)

Evidence is presented from the satellite microwave remote sensing record that the timing of seasonal thawing and subsequent initiation of the growing season in early spring has advanced by approximately 8 days from 1988 to 2001 for the pan-Arctic ...

Kyle C. McDonald; John S. Kimball; Eni Njoku; Reiner Zimmermann; Maosheng Zhao

2004-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

A Simple Method for the Assessment of the Cloud Cover State in High-Latitude Regions by a Ground-Based Digital Camera  

Science Conference Proceedings (OSTI)

This work describes the development of a simple method of field estimating the sky cloud coverage percentage for several applications at the Brazilian Antarctic Station, Ferraz (6205?S, 5823.5?W). The database of this method was acquired by a ...

M. P. Souza-Echer; E. B. Pereira; L. S. Bins; M. A. R. Andrade

2006-03-01T23:59:59.000Z

302

The Extreme Drought Event during WinterSpring of 2011 in East China: Combined Influences of Teleconnection in Midhigh Latitudes and Thermal Forcing in Maritime Continent Region  

Science Conference Proceedings (OSTI)

The middle and lower reaches of the Yangtze River (MLRYR) in China experienced an extremely severe and persistent drought event from January to May of 2011. Using both the observational data and NCEPNCAR reanalysis, features of the drought event ...

Dachao Jin; Zhaoyong Guan; Weiya Tang

2013-10-01T23:59:59.000Z

303

Average Vertical Motions in the Tropical Atmosphere Observed by a Radar Wind Profiler on Pohnpei (7N Latitude, 157E Longitude)  

Science Conference Proceedings (OSTI)

Average vertical profiles of the vertical wind obtained under clear sky conditions as weal as under conditions of both light-to-moderate and heavy rainfall am presented from data obtained using a radar wind profiler located on the island of ...

B. B. Balsley; W. L. Ecklund; D. A. Carter; A. C. Riddle; K. S. Gage

1988-02-01T23:59:59.000Z

304

The Extreme Drought Event during Winter-Spring of 2011 in East China: Combined Influences of Teleconnection in Midhigh Latitudes and Thermal Forcing in Maritime Continent Region  

Science Conference Proceedings (OSTI)

The middle and lower reaches of the Yangtze River (MLRYR) in China experienced an extremely severe and persistent drought event from January through May of 2011. Using both the observational data and NCEP-NCAR reanalysis, features of the drought ...

Dachao Jin; Zhaoyong Guan; Weiya Tang

305

Variational Assimilation of GOME Total-Column Ozone Satellite Data in a 2D LatitudeLongitude Tracer-Transport Model  

Science Conference Proceedings (OSTI)

A four-dimensional data-assimilation method is described to derive synoptic ozone fields from total-column ozone satellite measurements. The ozone columns are advected by a 2D tracer-transport model, using ECMWF wind fields at a single pressure ...

H. J. Eskes; A. J. M. Piters; P. F. Levelt; M. A. F. Allaart; H. M. Kelder

1999-10-01T23:59:59.000Z

306

Evaluation of Land Surface Models in Reproducing Satellite Derived Leaf Area Index over the High-Latitude Northern Hemisphere. Part II: Earth System Models  

E-Print Network (OSTI)

Abstract: Leaf Area Index (LAI) is a key parameter in the Earth System Models (ESMs) since it strongly affects land-surface boundary conditions and the exchange of matter and energy with the atmosphere. Observations and data products derived from satellite remote sensing are important for the validation and evaluation of ESMs from regional to global scales. Several decades worth of satellite data products are now available at global scale which represents a unique opportunity to contrast observations against model results. The objective of this study is to assess whether ESMs correctly reproduce the spatial variability of LAI when compared with satellite data and to compare the length of the growing season in the different models with the satellite data. To achieve this goal we analyse outputs from 11 coupled carbon-climate models that are based on the set of new global model simulations planned in support of the IPCC Fifth Assessment Report. We focus on the average LAI and the length of the growing season on Northern Hemisphere over the period 19862005. Additionally we compare the results with previous analyses (Part I) of

Ro Anav; Guillermo Murray-tortarolo; Pierre Friedlingstein; Stephen Sitch; Shilong Piao; Zaichun Zhu

2013-01-01T23:59:59.000Z

307

Evaluation of a CCSM3 Simulation with a Finite Volume Dynamical Core for the Atmosphere at 1 Latitude 1.25 Longitude Resolution  

Science Conference Proceedings (OSTI)

A simulation of the present-day climate by the Community Climate System Model version 3 (CCSM3) that uses a Finite Volume (FV) numerical method for solving the equations governing the atmospheric dynamics is presented. The simulation is compared ...

G. Bala; R. B. Rood; A. Mirin; J. McClean; Krishna Achutarao; D. Bader; P. Gleckler; R. Neale; P. Rasch

2008-04-01T23:59:59.000Z

308

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

309

Greenland temperature, climate change, and human society during the last 11,600 years  

E-Print Network (OSTI)

oxygen isotope evidence for warm low latitudes, Geology,oxygen-isotope evidence for warm low-latitudes. Geology, v.

Kobashi, Takuro

2007-01-01T23:59:59.000Z

310

Building Energy Software Tools Directory: Tools by Country -...  

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

Pakistan O R Tool Applications Free Recently Updated oTilt solar radiations, radiations on tilted surface, optimum tilt angle, optimum pitch angle, collector slope Free software....

311

Two-Phase Westward Encroachment of Basin and Range Extension into the  

Open Energy Info (EERE)

Two-Phase Westward Encroachment of Basin and Range Extension into the Two-Phase Westward Encroachment of Basin and Range Extension into the Northern Sierra Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Two-Phase Westward Encroachment of Basin and Range Extension into the Northern Sierra Nevada Abstract [1] Structural, geophysical, and thermochronological data from the transition zone between the Sierra Nevada and the Basin and Range province at latitude ∼39°N suggest ∼100 km westward encroachment of Basin and Range extensional deformation since the middle Miocene. Extension, accommodated primarily by east dipping normal faults that bound west tilted, range-forming fault blocks, varies in magnitude from <2% in the interior of the Sierra Nevada crustal block to >150% in the Wassuk and

312

A HIGH STELLAR OBLIQUITY IN THE WASP-7 EXOPLANETARY SYSTEM  

Science Conference Proceedings (OSTI)

We measure a tilt of 86 Degree-Sign {+-} 6 Degree-Sign between the sky projections of the rotation axis of the WASP-7 star and the orbital axis of its close-in giant planet. This measurement is based on observations of the Rossiter-McLaughlin (RM) effect with the Planet Finder Spectrograph on the Magellan II telescope. The result conforms with the previously noted pattern among hot-Jupiter hosts, namely, that the hosts lacking thick convective envelopes have high obliquities. Because the planet's trajectory crosses a wide range of stellar latitudes, observations of the RM effect can in principle reveal the stellar differential rotation profile; however, with the present data the signal of differential rotation could not be detected. The host star is found to exhibit radial-velocity noise ({sup s}tellar jitter{sup )} with an amplitude of Almost-Equal-To 30 m s{sup -1} over a timescale of days.

Albrecht, Simon; Winn, Joshua N.; Hirano, Teruyuki [Department of Physics, and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Butler, R. Paul [Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road NW, Washington, DC 20015 (United States); Crane, Jeffrey D.; Shectman, Stephen A.; Thompson, Ian B. [The Observatories of the Carnegie Institution of Washington, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Wittenmyer, Robert A. [Department of Astrophysics, School of Physics, University of NSW, 2052 (Australia)

2012-01-10T23:59:59.000Z

313

Orientation of stationary axial collectors  

SciTech Connect

Attention is drawn to the fact that stationary solar collectors with axial symmetry have a third degree of freedom which must be considered, in addition to their azimuth and tilt angles, if their orientation is to be optimized on an annual or seasonal basis. The authors set up the equations needed to describe collector orientation in terms of all angles, including this extra degree of freedom which they refer to as skewness. Examples of the use of these equations are then given, both for northern and southern latitudes, which illustrate the manner in which skewness may be taken into consideration and highlight the importance of doing this. For the sake of simplicity the illustrative examples treat only the direct beam component of the total insolation intercepted by the collector.

Faiman, D.; Mills, D.R. (Sydney Univ., New South Wales (Australia))

1992-10-01T23:59:59.000Z

314

stanley_pppl.pptx  

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

tilt 10 o tilt 10 o tilt <1 o Earth Jupiter SATURN MAGNETIC FIELD OBSERVATIONS (Smith et al. 1980, Connerney et al. 1982,1984, Giampieri 2004) tilt <0.06 o (Cao et al.,...

315

NREL GIS Data: Hawaii High Resolution Photovoltaic | OpenEI  

Open Energy Info (EERE)

Photovoltaic Photovoltaic Dataset Summary Description Abstract - Monthly and annual average solar resource potential for the State of Hawaii. Purpose - Provide information on the solar resource potential for Hawaii. 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 Info - This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in size. This data was developed using the State University of New York/Albany satellite radiation model. This model was developed by Dr. Richard Perez and collaborators at the National Renewable Energy Laboratory and other universities for the U.S. Department of Energy. Specific information about this model can be found in Perez, et al. (2002). This model uses hourly radiance images from geostationary weather satellites, daily snow cover data, and monthly averages of atmospheric water vapor, trace gases, and the amount of aerosols in the atmosphere to calculate the hourly total insolation (sun and sky) falling on a horizontal surface. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalable at a 10km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

316

Side-by-side comparisons of evacuated compound parabolic concentrator and flat plate solar collector systems at temperatures of 90 to 100/sup 0/C  

SciTech Connect

This collector system study is an extension of a previous system study in which Argonne National Laboratory (ANL) compared the performance of three solar energy systems operated side by side for over a year. In the present system study, four solar energy systems were operated side by side for part of a year. Two of the collector systems used commercially available compound parabolic concentrator (CPC) collectors, one used a commercially available flat plate collector, and one used an experimental CPC collector built by The University of Chicago. The collectors were mounted in fixed positions; they did not track the sun, and their tilt angles were not seasonally adjusted. All of the collector arrays faced south and were tilted at 42/sup 0/ with respect to the horizon (to match the 42/sup 0/N latitude at ANL). All four collector systems started each day with their storage temperatures at 90/sup 0/C. During the day, each system was operated by its own solar controller. At the end of the day, the tanks were mixed and the temperature changes in the tanks were measured. The change in storage energy was calculated from the temperature change, the heat capacity of the storage system, and the pump energy. 6 refs., 5 figs., 5 tabs.

Allen, J.W.; Schertz, W.W.; Wantroba, A.S.

1987-03-01T23:59:59.000Z

317

Ghana-NREL Rural Electrification | Open Energy Information  

Open Energy Info (EERE)

NREL Rural Electrification NREL Rural Electrification Jump to: navigation, search Logo: Ghana Rural Electrification Name Ghana Rural Electrification Agency/Company /Organization National Renewable Energy Laboratory Partner UNDP and GEF Sector Energy Topics Market analysis, Background analysis Program Start 1996 Program End 2002 Country Ghana Western Africa References NREL International Program Overview [1] Abstract From 1996-2002, NREL supported the development of a rural electrification project in Ghana in cooperation with UNDP and GEF. From 1996-2002, NREL supported the development of a rural electrification project in Ghana in cooperation with UNDP and GEF. NREL also piloted a business model for providing energy services in rural areas of Ghana.[1] References ↑ 1.0 1.1 NREL International Program Overview - Ghana

318

Promotion of Wind Energy: Lessons Learned from International Experience and  

Open Energy Info (EERE)

Promotion of Wind Energy: Lessons Learned from International Experience and Promotion of Wind Energy: Lessons Learned from International Experience and United Nations Development Programme Global Environment Facility (UNDP-GEF) Projects Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Promotion of Wind Energy: Lessons Learned from International Experience and United Nations Development Programme Global Environment Facility (UNDP-GEF) Projects Focus Area: Renewable Energy Topics: Opportunity Assessment & Screening Website: www.undp.org/gef/documents/publications/windpower_web.pdf Equivalent URI: cleanenergysolutions.org/content/promotion-wind-energy-lessons-learned Language: English Policies: "Deployment Programs,Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property.

319

Development of Concentrating Solar Thermal Power  

E-Print Network (OSTI)

(Draft under Consideration by the World Bank) In May 2004, the World Bank submitted a status report on the GEF co-financed solar thermal portfolio to the GEF Council. In response to Council comments, the Bank subsequently commissioned an external assessment of the World Bank/GEFs strategy for the market development of concentrating solar thermal power. The consultant was selected through a competitive procurement process, following World Bank procedures. The selected consortium, the Global Research Alliance, is led by CSIR-South Africa, and includes the Fraunhofer Institute for Systems and Innovation Research, Fraunhofer Institute for Solar Energy Systems, and CSIRO-Australia. The reports findings and recommendations are now under consideration by the World Bank. Council Members are invited to comment on the report, by July 15, 2005.

Gef Council; Concentrating Solar; Thermal Power; Copied To Mr. Rohit Khanna; Senior Operations Officer; Steve Szewczuk; Csir South Africa; Thomas Engelmann; Michael Geyer; Juan Granados; Andreas Haeberle; Haeussermann Tewfik Hasni; David Kearney; Ludger Lorych; Thomas Mancini; Abdellah Mdarhri; Paul Nava; Joachim Nick-leptin; Hani El Nokrashy; Robert Pitz; Klaus-peter Pischke; Hank Price; Jrgen Ratzinger; Thomas Rueckert; David Saul; Franz Trieb; Christine Woerlen

2005-01-01T23:59:59.000Z

320

Advanced Photon Source Activity Report 2002 at Argonne National Laboratory, Argonne, IL, December 2003 - contribution title:"Microdiffraction Study of Epitaxial Growth and Lattice Tilts in Oxide Films on Polycrystalline Metal Substrates"  

SciTech Connect

Texture, the preference for a particular crystallographic orientation in polycrystalline materials, plays an important role in controlling such diverse materials properties as corrosion resistance, recording density in magnetic media and electrical transport in superconductors [1]. Without texture, polycrystalline oxide superconductors contain many high-angle, weak-linked grain boundaries which reduce critical current densities by several orders of magnitude [2]. One approach for inducing texture in oxide superconductors has been the epitaxial growth of films on rolling-assisted biaxially-textured substrates (RABiTS) [3]. In this approach, rolled Ni foils are recrystallized under conditions that lead to a high degree of biaxial {l_brace}001{r_brace}<100> cube texture. Subsequent deposition of epitaxial oxide buffer layers (typically CeO{sub 2} and YSZ as chemical barriers) and superconducting YBCO preserves the lattice alignment, eliminating high-angle boundaries and enabling high critical current densities, J{sub c} > 10{sup 6}/cm{sup 2}. Conventional x-ray diffraction using {omega}- and {phi}-scans typically shows macroscopic biaxial texture to within {approx}5{sup o}-10{sup o} FWHM for all layers, but does not describe the local microstructural features that control the materials properties. Understanding and controlling the local texture and microstructural evolution of processes associated with heteroepitaxial growth, differential thermal contraction and cracking remain significant challenges in this complex system [4], as well as in many other technologically important thin-film applications.

Budai, J.D.

2004-03-18T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Advanced Photon Source Activity Report 2002 at Argonne National Laboratory, Argonne, IL, December 2003 - contribution title:"Microdiffraction Study of Epitaxial Growth and Lattice Tilts in Oxide Films on Polycrystalline Metal Substrates"  

Science Conference Proceedings (OSTI)

Texture, the preference for a particular crystallographic orientation in polycrystalline materials, plays an important role in controlling such diverse materials properties as corrosion resistance, recording density in magnetic media and electrical transport in superconductors [1]. Without texture, polycrystalline oxide superconductors contain many high-angle, weak-linked grain boundaries which reduce critical current densities by several orders of magnitude [2]. One approach for inducing texture in oxide superconductors has been the epitaxial growth of films on rolling-assisted biaxially-textured substrates (RABiTS) [3]. In this approach, rolled Ni foils are recrystallized under conditions that lead to a high degree of biaxial {l_brace}001{r_brace} cube texture. Subsequent deposition of epitaxial oxide buffer layers (typically CeO{sub 2} and YSZ as chemical barriers) and superconducting YBCO preserves the lattice alignment, eliminating high-angle boundaries and enabling high critical current densities, J{sub c} > 10{sup 6}/cm{sup 2}. Conventional x-ray diffraction using {omega}- and {phi}-scans typically shows macroscopic biaxial texture to within {approx}5{sup o}-10{sup o} FWHM for all layers, but does not describe the local microstructural features that control the materials properties. Understanding and controlling the local texture and microstructural evolution of processes associated with heteroepitaxial growth, differential thermal contraction and cracking remain significant challenges in this complex system [4], as well as in many other technologically important thin-film applications.

Budai, J.D.

2004-03-18T23:59:59.000Z

322

Effective recombination coefficient and solar zenith angle effects on low-latitude D-region ionosphere evaluated from VLF signal amplitude and its time delay during X-ray solar flares  

E-Print Network (OSTI)

Excess solar X-ray radiation during solar flares causes an enhancement of ionization in the ionospheric D-region and hence affects sub-ionospherically propagating VLF signal amplitude and phase. In first part of the work, using the well known LWPC technique, we simulated the flare induced excess lower ionospheric electron density by amplitude perturbation method. Unperturbed D-region electron density is also obtained from simulation and compared with IRI-model results. Using these simulation results and time delay as key parameters, we calculate the effective electron recombination coefficient ($\\alpha_{eff}$) at solar flare peak region. Our results match with the same obtained by other established models. In the second part, we dealt with the solar zenith angle effect on D-region during flares. We relate this VLF data with the solar X-ray data. We find that the peak of the VLF amplitude occurs later than the time of the X-ray peak for each flare. We investigate this so-called time delay ($\\bigtriangleup t$)....

Basak, Tamal

2013-01-01T23:59:59.000Z

323

Sonja Deppisch (Hrsg.) Transdisziplinre Impulse  

E-Print Network (OSTI)

Jahresverlauf hervorra- gend - aufgrund von regeltechnischen Pro- blemen werden aber zunehmend Wind- kraftwerke Wind- kraftwerke abgeschaltet. Wertvolle Energie wird so nicht genutzt. Gefördert vom Bund und Land- schaftlichen Geräte (Beispiel: Kosten für ein studentenmikroskop ca. 1000 eur), konnten durch dieses re-Investitions

von Storch, Hans

324

STUDIEREN AN DER FRIEDRICH-ALEXANDER-UNIVERSITT ERLANGEN-NRNBERG 11September  

E-Print Network (OSTI)

Jahresverlauf hervorra- gend - aufgrund von regeltechnischen Pro- blemen werden aber zunehmend Wind- kraftwerke Wind- kraftwerke abgeschaltet. Wertvolle Energie wird so nicht genutzt. Gefördert vom Bund und Land- schaftlichen Geräte (Beispiel: Kosten für ein studentenmikroskop ca. 1000 eur), konnten durch dieses re-Investitions

Sanderson, Yasmine

325

D-BAUGDepartement Bau, Umwelt und Geomatik [ Department of Civil, Environmental and Geomatic Engineering  

E-Print Network (OSTI)

Jahresverlauf hervorra- gend - aufgrund von regeltechnischen Pro- blemen werden aber zunehmend Wind- kraftwerke Wind- kraftwerke abgeschaltet. Wertvolle Energie wird so nicht genutzt. Gefördert vom Bund und Land- schaftlichen Geräte (Beispiel: Kosten für ein studentenmikroskop ca. 1000 eur), konnten durch dieses re-Investitions

326

Modulhandbuch Wirtschaftsingenieurwesen (M.Sc.)  

E-Print Network (OSTI)

geführt, dass man für eine bestimmte Investitions- summe im Laufe der Zeit immer mehr Rechen- leistung- Investition von 2 Mio EUR Gesamtkosten in Höhe von 5,5 Mio EUR impliziert. Die Kostenaufteilung ist betrachtet wird (,,HPC as a Service") wird die Investition vor dem Hintergrund der hohen Fixkosten sinnvoll

Stein, Oliver

327

s p e c t r u m ...das Magazin der TU Kaiserslautern  

E-Print Network (OSTI)

Jahresverlauf hervorra- gend - aufgrund von regeltechnischen Pro- blemen werden aber zunehmend Wind- kraftwerke Wind- kraftwerke abgeschaltet. Wertvolle Energie wird so nicht genutzt. Gefördert vom Bund und Land- schaftlichen Geräte (Beispiel: Kosten für ein studentenmikroskop ca. 1000 eur), konnten durch dieses re-Investitions

Madlener, Klaus

328

DGF-Graduiertenkollegs mit Beteiligung der Universitt Potsdam Schriftbildlichkeit: ber Materialitt, Wahrnehmbarkeit und  

E-Print Network (OSTI)

gefördert durch die Deutsch-Französische Hochschule) (Romanistik) International Doctorate for Experimental Biochemie und Biologie Institut für Chemie Institut für Ernährungswissenschaft Institut für Geographie -prüfung (BAM) Deutsches Elektronen-Synchrotron ­ DESY Hamburg Deutsches Elektronen-Synchrotron ­ DESY

Potsdam, Universität

329

Energieleitbild Neben dem direkten Energieeinsatz fr den Betrieb der eige-  

E-Print Network (OSTI)

erneuerbare Energie an der ETH» eingeladen, an der Erneuerung des Energieleitbilds mit- zuarbeiten. Diese-Präsident Ralph Eichler die Mitglieder der Studierenden- gruppe «Arbeitsgruppe für erneuerbare Energie an der ETH- parent gefällt und kommuniziert werden.» Claudio Beretta, Gruppe «Arbeitsgruppe für erneuerbare Energie

330

EINBLICKE Nr. 32 / Herbst 2000 Carl von Ossietzky Universitt Oldenburg  

E-Print Network (OSTI)

Energieerträge kompensiert. Wie bei der Windenergie- nutzung an Land wird ein Erfolg der Offshore-Nutzung jedoch Windenergie Von Detlev Heinemann und Hans-Peter Waldl Nur wenige neue Technologien haben in derart kurzer Zeit geführt wie die Nutzung der Windenergie. Dieser Beitrag will den aktuellen Stand sowie die zukünftige

Heinemann, Detlev

331

COOPERATIVE INSTITUTE FOR RESEARCH IN ENVIRONMENTAL SCIENCES Coverimage:IcecrystalsformingonawindowduringacoldJanuarymorning  

E-Print Network (OSTI)

Energieerträge kompensiert. Wie bei der Windenergie- nutzung an Land wird ein Erfolg der Offshore-Nutzung jedoch Windenergie Von Detlev Heinemann und Hans-Peter Waldl Nur wenige neue Technologien haben in derart kurzer Zeit geführt wie die Nutzung der Windenergie. Dieser Beitrag will den aktuellen Stand sowie die zukünftige

Colorado at Boulder, University of

332

OPERATION OF MODERN DISTRIBUTION POWER SYSTEMS IN COMPETITIVE  

E-Print Network (OSTI)

Energieerträge kompensiert. Wie bei der Windenergie- nutzung an Land wird ein Erfolg der Offshore-Nutzung jedoch Windenergie Von Detlev Heinemann und Hans-Peter Waldl Nur wenige neue Technologien haben in derart kurzer Zeit geführt wie die Nutzung der Windenergie. Dieser Beitrag will den aktuellen Stand sowie die zukünftige

Hu, Weihao

333

Neue Studiengnge TUM: Agenda Lehre  

E-Print Network (OSTI)

Energieerträge kompensiert. Wie bei der Windenergie- nutzung an Land wird ein Erfolg der Offshore-Nutzung jedoch Windenergie Von Detlev Heinemann und Hans-Peter Waldl Nur wenige neue Technologien haben in derart kurzer Zeit geführt wie die Nutzung der Windenergie. Dieser Beitrag will den aktuellen Stand sowie die zukünftige

Kemper, Gregor

334

PASSIVE DETECTORS  

E-Print Network (OSTI)

flying at 41,000 ft, geomagnetic latitude 20N, for variousof Hess et al. (x geomagnetic latitude) [Armstrong et al.

Thomas, R.H.

2010-01-01T23:59:59.000Z

335

NREL GIS Data: Continental United States Photovoltaic High Resolution |  

Open Energy Info (EERE)

Photovoltaic High Resolution Photovoltaic High Resolution Dataset Summary Description Abstract: Monthly and annual average solar resource potential for 48 Contiguous United States. Purpose: Provide information on the solar resource potential for the 48 contiguous states. Supplemental_Information: This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in size. This data was developed using the State University of New York/Albany satellite radiation model. This model was developed by Dr. Richard Perez and collaborators at the National Renewable Energy Laboratory and other universities for the U.S. Department of Energy. Specific information about this model can be found in Perez, et al. (2002). This model uses hourly radiance images from geostationary weather satellites, daily snow cover data, and monthly averages of atmospheric water vapor, trace gases, and the amount of aerosols in the atmosphere to calculate the hourly total insolation (sun and sky) falling on a horizontal surface. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalable at a 10km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

336

Dell recommends Windows 7. Colorado State University  

E-Print Network (OSTI)

Dell recommends Windows® 7. Print Page Colorado State University E-quote Number: 1005723185631 E Dell Latitude E6520 - Fully Customizable Qty 1 Latitude E6520, Genuine Windows® 7 Professional Latitude E6520 Latitude E6520 Operating Systems Genuine Windows® 7 Professional, No Media, 64- bit, English

337

Building Energy Software Tools Directory: Panel Shading  

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

Audience Architects, builders, homeowners, passive solar designers, energy analysts, solar energy system installers. Input Location, surface tilt, panel spacing, tilt, and...

338

Electron tomographic analysis of dystonia pathogenesis  

E-Print Network (OSTI)

2.4. TEM Alignment 2.4.1. Gun Tilt, CondenserStigmation, & Condenser Shift . . . . . . .Alignment 2.4.1. Gun Tilt, Condenser Stigmation, & Condenser

Perez, Alexander Joseph

2008-01-01T23:59:59.000Z

339

Solar Energy Development Assistance for Fort Hunter Liggett  

DOE Green Energy (OSTI)

Pacific Northwest National Laboratory provided assistance to Fort Hunter Liggett to determine the opportunities for solar energy development on the site. Increasing use of renewable energy is mandated by several executive orders and legislation. Fort Hunter Liggett has many attributes that enhance its suitability for renewable energy development. First, the site is located south of San Francisco in a remote portion of the costal foothills. Brush and forest fires are frequent and often result in power outages, which subsequently impacts the sites training mission. In addition, the sites blended electric rate during fiscal year (FY) 2010 was high at 12 /kWh. Lastly, the solar resource is moderately high; the site receives nearly 5.7 kWh/m2/day on a south facing, latitude-tilted surface. In light of these factors, the site is a clear candidate for a solar photovoltaic array. Prior to Pacific Northwest National Laboratorys (PNNL) involvement, the site secured funding for a 1 megawatt (MW) photovoltaic (PV) array that will also provide shading for site vehicles. To best implement this project, PNNL conducted a site visit and was tasked with providing the site technical guidance and support regarding module selection, array siting, and other ancillary issues.

Russo, Bryan J.; Hoffman, Michael G.; Chvala, William D.

2011-03-30T23:59:59.000Z

340

Solar energy school heating augmentation experiment. Sections I, II, and III. ITC report No. 281076  

DOE Green Energy (OSTI)

The Fauquier High School Solar Heating System utilizes a solar collector array of 2415 square feet active area. The collectors are mounted in a single plane which is tilted at a 53/sup 0/ angle from the horizontal. The latitude of Warrenton, Virginia is 38.6/sup 0/. Thermal storage is provided by water stored in two concrete tanks, each of 5500 gallon capacity. The tanks are insulated with 4'' of polyurethane and have a temperature loss of 1/sup 0/F per day at a temperature of 140/sup 0/F. Piping to the tanks is arranged so they can be used separately for maximum efficiency. A drain-down mode is used to provide freeze protection for the collectors. No antifreeze is used in the system. There are no heat exchangers in the system except for the classrooms where two water--air convectors are used for space heating. The convectors are equipped with a two speed fan and are sized to provide the heating requirements of the classrooms with 100/sup 0/F water storage temperatures. Back-up heating is provided with the electric resistance heaters originally installed in the classrooms. One classroom has, in addition, an oil heater. The operation, performance, maintenance, and modifications to the system over the 1974-75 and 1975-76 heating seasons are reported in detail. (WHK)

Not Available

1977-01-03T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Evaluating the Performance and Economics of Transpired Solar Collectors for Commercial Applications: Preprint  

DOE Green Energy (OSTI)

Using transpired solar collectors to preheat ventilation air has recently become recognized as an economic alternative for integrating renewable energy into commercial buildings in heating climates. The collectors have relatively low installed costs and operate on simple principles. Theory and performance testing have shown that solar collection efficiency can exceed 70% of incident solar. However, implementation and current absorber designs have adversely affected the efficiency and associated economics from this initial analysis. The National Renewable Energy Laboratory has actively studied this technology and monitored performance at several installations. A calibrated model that uses typical meteorological weather data to determine absorber plate efficiency resulted from this work. With this model, an economic analysis across heating climates was done to show the effects of collector size, tilt, azimuth, and absorptivity. The analysis relates the internal rate of return of a system based on the cost of the installed absorber area. In general, colder and higher latitude climates return a higher rate of return because the heating season extends into months with good solar resource.

Kozubal, E.; Deru, M.; Slayzak, S.; Norton, P.; Barker, G.; McClendon, J,

2008-07-01T23:59:59.000Z

342

Stochastic PV performance/reliability model : preview of alpha version.  

DOE Green Energy (OSTI)

Problem Statement: (1) Uncertainties in PV system performance and reliability impact business decisions - Project cost and financing estimates, Pricing service contracts and guarantees, Developing deployment and O&M strategies; (2) Understanding and reducing these uncertainties will help make the PV industry more competitive (3) Performance has typically been estimated without much attention to reliability of components; and (4) Tools are needed to assess all inputs to the value proposition (e.g., LCOE, cash flow, reputation, etc.). Goals and objectives are: (1) Develop a stochastic simulation model (in GoldSim) that can represent PV system performance as a function of system design, weather, reliability, and O&M policies; (2) Evaluate performance for an example system to quantify sources of uncertainty and identify dominant parameters via a sensitivity study; and (3) Example System - 1 inverter, 225 kW DC Array latitude tilt (90 strings of 12 modules {l_brace}1080 modules{r_brace}), Weather from Tucumcari, NM (TMY2 with annual uncertainty).

Stein, Joshua S.; Miller, Steven P.

2010-03-01T23:59:59.000Z

343

Data:A8edd33d-cd19-446a-ad48-9d94bcb85a2a | Open Energy Information  

Open Energy Info (EERE)

edd33d-cd19-446a-ad48-9d94bcb85a2a edd33d-cd19-446a-ad48-9d94bcb85a2a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate C1: Small Commercial, Three Phase Sector: Commercial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments

344

Utilization of Renewables in Bangladesh: Case Studies | OpenEI  

Open Energy Info (EERE)

Utilization of Renewables in Bangladesh: Case Studies Utilization of Renewables in Bangladesh: Case Studies Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

345

United Nations | OpenEI  

Open Energy Info (EERE)

Nations Nations Dataset Summary Description (Abstract): Project overview describing rationale, products and partners of the UNEP/GEF Solar and Wind Energy Resource Assessment project. (Purpose): Project overview for presentation at the Asia regional meeting at the Second International Conference on Renewable Energy Technology for Rural Development (RETRUD-03) in Katmandu on 12-14 October 2003 Source NREL Date Released October 14th, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords GEF solar SWERA UNEP United Nations wind Data application/zip icon Download Presentation (zip, 5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 1997 License License Other or unspecified, see optional comment below

346

Data:0179f33c-f67a-4acb-8b07-0db043d2b527 | Open Energy Information  

Open Energy Info (EERE)

f33c-f67a-4acb-8b07-0db043d2b527 f33c-f67a-4acb-8b07-0db043d2b527 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate OL: Outdoor Development Lighting Sector: Lighting Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments Applicability

347

Microsoft Word - Sri_Lanka_10km_solar_country_report.doc  

Open Energy Info (EERE)

Lanka Lanka Final country report prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart, Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, DNI-method, GHI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared as an account of work within the SWERA project funded by GEF / UNEP. The results presented here were produced by state-of-the-art methods with best-known data. The

348

Armenia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Armenia-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Geothermal Topics Background analysis Website http://web.worldbank.org/exter Country Armenia Western Asia References World Bank-Armenia [1] Contents 1 World Bank Active Climate Projects in Armenia 1.1 GEOFUND 2: Armenia Geothermal Project 1.2 Renewable Energy Project 1.3 Renewable Energy GEF Project 2 References World Bank Active Climate Projects in Armenia GEOFUND 2: Armenia Geothermal Project Renewable Energy Project Renewable Energy GEF Project GEOFUND 2: Armenia Geothermal Project "The objective of the Second GeoFund Geothermal Project for Armenia is to

349

case studies | OpenEI  

Open Energy Info (EERE)

case studies case studies Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (10 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

350

Data:D5841140-4628-41fc-806b-c7fac01d4edd | Open Energy Information  

Open Energy Info (EERE)

41140-4628-41fc-806b-c7fac01d4edd 41140-4628-41fc-806b-c7fac01d4edd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate C2: Medium Commercial, Single Phase Sector: Commercial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments

351

Data:Aec1b06a-a6cd-4576-9cbd-8e8e5b312352 | Open Energy Information  

Open Energy Info (EERE)

Aec1b06a-a6cd-4576-9cbd-8e8e5b312352 Aec1b06a-a6cd-4576-9cbd-8e8e5b312352 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate P: Primary Service Sector: Industrial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments Applicability

352

Microsoft Word - Ghana_10km_solar_country_report.doc  

Open Energy Info (EERE)

Assessment (SWERA) Assessment (SWERA) High Resolution Solar Radiation Assessment for Ghana Final country report prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart, Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, GHI-method, DNI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared as an account of work within the SWERA project funded by GEF / UNEP.

353

Nepal | OpenEI  

Open Energy Info (EERE)

Nepal Nepal Dataset Summary Description (Abstract): Wind, biomass, bio-gas, photovoltaic and small hydro renewable energy technologies in Nepal (Purpose): SWERA Documentation Source Alternate Energy Promotion Centre Date Released December 02nd, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords biomass documentation GEF Nepal renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 1.6 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: AEPC,2003. Nepal: Applications of Renewable Energy Technologies, Alternate Energy Promotion Centre, Nepal. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

354

Nepal: Applications of Renewable Energy Technologies | OpenEI  

Open Energy Info (EERE)

Nepal: Applications of Renewable Energy Technologies Nepal: Applications of Renewable Energy Technologies Dataset Summary Description (Abstract): Wind, biomass, bio-gas, photovoltaic and small hydro renewable energy technologies in Nepal (Purpose): SWERA Documentation Source Alternate Energy Promotion Centre Date Released December 02nd, 2003 (10 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords biomass documentation GEF Nepal renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 1.6 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: AEPC,2003. Nepal: Applications of Renewable Energy Technologies, Alternate Energy Promotion Centre, Nepal. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

355

Microsoft Word - China_10km_solar_documentation.doc  

Open Energy Info (EERE)

China China Final Report for a Country Assessment prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, GHI-method, DNI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared for the SWERA project funded by GEF / UNEP. The results presented here were produced by state-of-the-art methods with best-known data. The DLR (Deutsches Zentrum für

356

Microsoft Word - Ethiopia_10km_solar_country_report.doc  

Open Energy Info (EERE)

Ethiopia Ethiopia Final country report prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart, Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, GHI-method, DNI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared as an account of work within the SWERA project funded by GEF / UNEP. The results presented here were produced by state-of-the-art methods with best-known data. The

357

Data:Aaedcabd-e823-469d-8442-2de2dd396b69 | Open Energy Information  

Open Energy Info (EERE)

Aaedcabd-e823-469d-8442-2de2dd396b69 Aaedcabd-e823-469d-8442-2de2dd396b69 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate C: Small Commercial, Single Phase Sector: Commercial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments

358

Data:0ad066b4-df3a-4c24-b70d-b3671d22b56e | Open Energy Information  

Open Energy Info (EERE)

6b4-df3a-4c24-b70d-b3671d22b56e 6b4-df3a-4c24-b70d-b3671d22b56e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate R: Residential Sector: Residential Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments Applicability Demand (kW)

359

Overview of the United Nations Environment Programme's Solar and Wind  

Open Energy Info (EERE)

Overview of the United Nations Environment Programme's Solar and Wind Overview of the United Nations Environment Programme's Solar and Wind Energy Resource Assessment (SWERA) Project Dataset Summary Description (Abstract): Project overview describing rationale, products and partners of the UNEP/GEF Solar and Wind Energy Resource Assessment project. (Purpose): Project overview for presentation at the Asia regional meeting at the Second International Conference on Renewable Energy Technology for Rural Development (RETRUD-03) in Katmandu on 12-14 October 2003 Source NREL Date Released October 14th, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords GEF solar SWERA UNEP United Nations wind Data application/zip icon Download Presentation (zip, 5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

360

Microsoft Word - Nepal_10km_solar_country_report.doc  

Open Energy Info (EERE)

Nepal Nepal Final country report prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart, Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, GHI-method, DNI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared as an account of work within the SWERA project funded by GEF / UNEP. The results presented here were produced by state-of-the-art methods with best-known data. The

Note: This page contains sample records for the topic "gef 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

Bangladesh | OpenEI  

Open Energy Info (EERE)

Bangladesh Bangladesh Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (10 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

362

Microsoft Word - Kenya_10km_solar_country_report.doc  

Open Energy Info (EERE)

Kenya Kenya Final country report prepared by Christoph Schillings 1 Richard Meyer 2 Franz Trieb 1 1 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Stuttgart, Institut für Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum für Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut für Physik der Atmosphäre, D-82234 Weßling, Germany submitted to UNEP / GEF October 2004 Content 1. Method description (satellite data, GHI-method, DNI-method) 2. Model output (GHI, DNI) 3. Comparison with ground measurements (if available) 4. References Notice This report was prepared as an account of work within the SWERA project funded by GEF / UNEP. The results presented here were produced by state-of-the-art methods with best-known data. The

363

Data:0747256b-d157-4269-aa1c-a5cfc88c56fc | Open Energy Information  

Open Energy Info (EERE)

56b-d157-4269-aa1c-a5cfc88c56fc 56b-d157-4269-aa1c-a5cfc88c56fc No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate C3: Medium Commercial, Three Phase Sector: Commercial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments Applicability

364

Data:Bcb98367-8669-436a-8fa0-605589477d1e | Open Energy Information  

Open Energy Info (EERE)

8367-8669-436a-8fa0-605589477d1e 8367-8669-436a-8fa0-605589477d1e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 2008/07/01 End date if known: Rate name: Rate C5: Large Commercial Sector: Industrial Description: This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider. Source or reference: Rates Binder B Source Parent: Comments Applicability Demand (kW)

365

Republic of Macedonia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Macedonia-World Bank Climate Projects Macedonia-World Bank Climate Projects Jump to: navigation, search Name Republic of Macedonia-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Background analysis Website http://web.worldbank.org/exter Country Republic of Macedonia UN Region Southern Europe References World Bank-Macedonia[1] World Bank Active Climate Projects in the Republic of Macedonia Sustainable Energy GEF Project Sustainable Energy GEF Project "The development objective of the Sustainable Energy Project of the Former Yugoslav Republic of Macedonia is to develop a sustainable market for energy efficiency (EE) and renewable energy (RE) by supporting the development of an enabling framework, institutional capacity, and necessary

366

ARTICLE IN PRESS UNCORRECTEDPROOF  

E-Print Network (OSTI)

this area can be represented by the integral Stip tilt R -R 2 0 I(r,)r d dr, (3) which can be used to evaluate the cost function Stip tilt that describes the simulated system. For a tip-tilt system, i to the function Stip tilt, defined by the integral shown in Eq. (3) and referring to the total light distribution

Politècnica de Catalunya, Universitat

367

Updated: June 5, 2012 2011-2012 DEANS' AND CHANCELLOR'S AWARDS  

E-Print Network (OSTI)

Street Houck Ambrosia: Slightly Tilted. Porter College HUMANITIES Dean's Mary Wolff Libertine Culture

California at Santa Cruz, University of

368

insert 52005.indd  

Open Energy Info (EERE)

Solar and Wind Energy Solar and Wind Energy Resource Assessment (SWERA) is a US$ 9.3 million Project, co-financed with US$6.8 million from the Global Environment Facility (GEF) and more than 25 institutions around the world. A s energy planners seek cleaner energy solutions using renewable energy technologies, the availability of reliable, accurate, and accessible solar and wind energy information

369

DFG-Graduiertenkollegs Integriertes GRK des SFB 632 ,,Informationsstruktur: Die sprachlichen  

E-Print Network (OSTI)

Gefördert von der Deutsch-Französischen Hochschule EDI ­ Ecole Doctorale Internationale "Culturale Education-Naturwissenschaftliche Fakultät Institut für Biochemie und Biologie Institut für Chemie Institut für Ernährungswissenschaft-Wegener-Institut für Polar- und Meeresforschung, Forschungsstelle Potsdam (AWI) Deutsches Elektronen-Synchrotron ­ DESY

Potsdam, Universität

370

Circulation of Tritium in the Pacific Ocean  

Science Conference Proceedings (OSTI)

The input of bomb tritium into the high-latitude Northern Hemisphere waters has demonstrated the spread of a tracer in three dimensions in the North Pacific Ocean. Subsurface tritium maxima in middle and low latitudes clearly show the importance ...

Rana A. Fine; Joseph L. Reid; H. Gte stlund

1981-01-01T23:59:59.000Z

371

An investigation of the roles of geomagnetic and acoustic cues in whale navigation and orientation  

E-Print Network (OSTI)

Many species of whales migrate annually between high-latitude feeding grounds and low-latitude breeding grounds. Yet, very little is known about how these animals navigate during these migrations. This thesis takes a first ...

Allen, Ann Nichole

2013-01-01T23:59:59.000Z

372

An Analysis of the Biases in Traditional Cyclone Frequency Maps  

Science Conference Proceedings (OSTI)

The traditional method of estimating cyclone frequency by counting the number of storms passing through latitude-longitude grid cells is known to be biased because it effectively overweights the lower latitudes. Here we show that it is also ...

Karl E. Taylor

1986-08-01T23:59:59.000Z

373

A Comparison Study of Three Polar Grids  

Science Conference Proceedings (OSTI)

The circumference of a latitude circle decreases toward the Poles, making it difficult to present meteorological field variables on equally spaced grids with respect to latitude and longitude because of data aggregation. To identify the best ...

Tsing-Chang Chen; Jenq-Dar Tsay; William J. Gutowski Jr.

2008-11-01T23:59:59.000Z

374

Observing geomagnetic induction in magnetic satellite measurements and associated  

E-Print Network (OSTI)

Observing geomagnetic induction in magnetic satellite measurements and associated implications in the midlatitude satellite passes lower than 50 degrees geomagnetic latitude. At higher latitudes, auroral: Satellite induction. Index Terms: 1515 Geomagnetism and Paleomagnetism: Geomagnetic induction; 3914 Mineral

Constable, Steve

375

NREL GIS Data: Hawaii Low Resolution Concentrating Solar Power Resource |  

Open Energy Info (EERE)

Low Resolution Concentrating Solar Power Resource Low Resolution Concentrating Solar Power Resource Dataset Summary Description Abstract: Monthly and annual average solar resource potential for Hawaii. Purpose: Provide information on the solar resource potential for Hawaii. 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: This data provides monthly average and annual average daily total solar resource averaged over surface cells of approximately 40 km by 40 km in size. This data was developed from the Climatological Solar Radiation (CSR) Model. The CSR model was developed by the National Renewable Energy Laboratory for the U.S. Department of Energy. Specific information about this model can be found in Maxwell, George and Wilcox (1998) and George and Maxwell (1999). This model uses information on cloud cover, atmostpheric 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. The cloud cover data used as input to the CSR model are an 7-year histogram (1985-1991) of monthly average cloud fraction provided for grid cells of approximately 40km x 40km in size. Thus, the spatial resolution of the CSR model output is defined by this database. The data are obtained from the National Climatic Data Center in Ashville, North Carolina, and were developed from the U.S. Air Force Real Time Nephanalysis (RTNEPH) program. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalible at a 40km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

376

NREL GIS Data: Alaska Low Resolution Concentrating Solar Power Resource |  

Open Energy Info (EERE)

Alaska Low Resolution Concentrating Solar Power Resource Alaska Low Resolution Concentrating Solar Power Resource Dataset Summary Description Abstract: Monthly and annual average solar resource potential for Alaska. Purpose: Provide information on the solar resource potential for Alaska. 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: This data provides monthly average and annual average daily total solar resource averaged over surface cells of approximatley 40 km by 40 km in size. This data was developed from the Climatological Solar Radiation (CSR) Model. The CSR model was developed by the National Renewable Energy Laboratory for the U.S. Department of Energy. Specific information about this model can be found in Maxwell, George and Wilcox (1998) and George and Maxwell (1999). This model uses information on cloud cover, atmostpheric 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. The cloud cover data used as input to the CSR model are an 7-year histogram (1985-1991) of monthly average cloud fraction provided for grid cells of approximately 40km x 40km in size. Thus, the spatial resolution of the CSR model output is defined by this database. The data are obtained from the National Climatic Data Center in Ashville, North Carolina, and were developed from the U.S. Air Force Real Time Nephanalysis (RTNEPH) program. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalible at a 40km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain. Units are in watt hours.

377

NREL GIS Data: Alaska Low Resolution Photovoltaic Solar Resource | OpenEI  

Open Energy Info (EERE)

8 8 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278078 Varnish cache server NREL GIS Data: Alaska Low Resolution Photovoltaic Solar Resource Dataset Summary Description Abstract: Monthly and annual average solar resource potential for Alaska. Purpose: Provide information on the solar resource potential for Alaska. 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: This data provides monthly average and annual average daily total solar resource averaged over surface cells of approximatley 40 km by 40 km in size. This data was developed from the Climatological Solar Radiation (CSR) Model. The CSR model was developed by the National Renewable Energy Laboratory for the U.S. Department of Energy. Specific information about this model can be found in Maxwell, George and Wilcox (1998) and George and Maxwell (1999). This model uses information on cloud cover, atmostpheric 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. The cloud cover data used as input to the CSR model are an 7-year histogram (1985-1991) of monthly average cloud fraction provided for grid cells of approximately 40km x 40km in size. Thus, the spatial resolution of the CSR model output is defined by this database. The data are obtained from the National Climatic Data Center in Ashville, North Carolina, and were developed from the U.S. Air Force Real Time Nephanalysis (RTNEPH) program. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalible at a 40km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

378

GPS precipitable water measurements used in the analysis of California and Nevada climate  

E-Print Network (OSTI)

in the vicinity of tropical cyclones, or above very warmof mid-latitude cyclones with strong tropical connections,

Means, James Douglas

2011-01-01T23:59:59.000Z

379

Incorporating International Petroleum Reserves and Resource ...  

U.S. Energy Information Administration (EIA)

Given the diversity of oil and gas accumulations and development projects, there can be significant interpretation latitude, ...

380

BMC Psychiatry BioMed Central  

E-Print Network (OSTI)

Research article Accentuation of suicides but not homicides with rising latitudes of Greenland in the sunny months

Karin S Bjrkstn; Daniel F Kripke; Peter Bjerregaard; Open Access

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Statistics of GPS ionospheric scintillation and irregularities over polar regions at solar minimum  

Science Conference Proceedings (OSTI)

A statistical study of the occurrence characteristic of GPS ionospheric scintillation and irregularity in the polar latitude is presented. These measurements were made at Ny-Alesund, Svalbard [78.9N, 11.9E; 75.8N corrected geomagnetic latitude (CGMLat)] ... Keywords: GPS, IMF, Ionospheric scintillation, Polar latitude irregularity

Guozhu Li; Baiqi Ning; Zhipeng Ren; Lianhuan Hu

2010-09-01T23:59:59.000Z

382

ULYSSES BEGINS EXPLORATION OF THE SUN'S NORTHERN POLE The Ulysses spacecraft has begun to explore the  

E-Print Network (OSTI)

latitudes. At that time, during the peak of the Sun's 11-year solar cycle, scientists expect to find the Sun at different latitudes. Most notably, solar winds at high southern latitudes traveled at roughly double the speed found in the equatorial zone. The solar winds flow at approximately two million miles

Christian, Eric

383

5, 1102911054, 2005 Convective gravity  

E-Print Network (OSTI)

ACPD 5, 11029­11054, 2005 Convective gravity waves at mid-latitudes Y. G. Choi et al. Title Page Discussions Wind-profiler observations of gravity waves produced by convection at mid-latitudes Y. G. Choi1­11054, 2005 Convective gravity waves at mid-latitudes Y. G. Choi et al. Title Page Abstract Introduction

Paris-Sud XI, Université de

384

Coupled Model Simulations of Boreal Summer Intraseasonal (30-50 day) Variability, Part 1: Systematic Errors and Caution on Use of Metrics  

SciTech Connect

Boreal summer intraseasonal (30-50 day) variability (BSISV) over the Asian monsoon region is more complex than its boreal winter counterpart, the Madden-Julian oscillation (MJO), since it also exhibits northward and northwestward propagating convective components near India and over the west Pacific. Here we analyze the BSISV in the CMIP3 and two CMIP2+ coupled ocean-atmosphere models. Though most models exhibit eastward propagation of convective anomalies over the Indian Ocean, difficulty remains in simulating the life cycle of the BSISV, as few represent its eastward extension into the western/central Pacific. As such, few models produce statistically significant anomalies that comprise the northwest to southeast tilted convection which results from the forced Rossby waves that are excited by the near-equatorial convective anomalies. Our results indicate that it is a necessary, but not sufficient condition, that the locations the time-mean monsoon heat sources and the easterly wind shear be simulated correctly in order for the life cycle of the BSISV to be represented realistically. Extreme caution is needed when using metrics, such as the pattern correlation, for assessing the fidelity of model performance, as models with the most physically realistic BSISV do not necessarily exhibit the highest pattern correlations with observations. Furthermore, diagnostic latitude-time plots to evaluate the northward propagation of convection from the equator to India and the Bay of Bengal also need to be used with caution. Here, incorrectly representing extratropical-tropical interactions can give rise to 'apparent' northward propagation when none exists in association with the eastward propagating equatorial convection. It is necessary to use multiple cross-checking diagnostics to demonstrate the fidelity of the simulation of the BSISV.

Sperber, K R; Annamalai, H

2007-05-30T23:59:59.000Z

385

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells  

DOE Data Explorer (OSTI)

This is the fourth of five exposures of the same sample at different tilts. This one is at -15 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

Nelson, Johanna

386

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells  

DOE Data Explorer (OSTI)

This is the second of five exposures of the same sample at different tilts. This one is at +15 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

Nelson, Johanna

387

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells  

DOE Data Explorer (OSTI)

This is the first of five exposures of the same sample at different tilts. This one is at +0 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

Nelson, Johanna

388

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells  

DOE Data Explorer (OSTI)

This is the fifth of five exposures of the same sample at different tilts. This one is at -30 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

Nelson, Johanna

389

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells  

DOE Data Explorer (OSTI)

This is the third of five exposures of the same sample at different tilts. This one is at +30 degrees tilt. Check CXI IDs 4 to 8 for the complete set.

Nelson, Johanna

390

Sandia National Laboratories : Licensing/Technology Transfer ...  

Technology Summary Sandia National Laboratories has developed a new class of tilting micromechanical mechanisms. Description. These mechanisms utilize floating pivot ...

391

Making the Market Right for Environmentally Sound Energy-Efficient Technologies: U.S. Buildings Sector Successes that Might Work in Developing Countries and Eastern Europe  

E-Print Network (OSTI)

CFL production plant26 India is an example of the twice tilted playing field in the competition between energy efficiency

Gadgil, A.J.

2008-01-01T23:59:59.000Z

392

Layer Structures of Ferroelectric Smectic Liquid Crystals Formed by Bent-Core Molecules  

E-Print Network (OSTI)

neglect the electrc-clinic effect, since the polarization does not couple to the director tilt) When

Jakli, Antal

393

INSTITUT POLYTECHNIQUE DE GRENOBLE N attribu par la bibliothque  

E-Print Network (OSTI)

neglect the electrc-clinic effect, since the polarization does not couple to the director tilt) When

Paris-Sud XI, Université de

394

Costa Rica-Facilitating Implementation and Readiness for Mitigation (FIRM)  

Open Energy Info (EERE)

Costa Rica-Facilitating Implementation and Readiness for Mitigation (FIRM) Costa Rica-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Costa Rica-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Costa Rica-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Costa Rica UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1]

395

Microsoft Word - Full report_cover page_colour pages.doc  

Open Energy Info (EERE)

Final Report of Final Report of Solar and Wind Energy Resource Assessment (SWERA) - Bangladesh Supported by: United Nations Environment Programme (UNEP) Global Environment Facility (GEF) Country Partner: Renewable Energy Research Centre (RERC) University of Dhaka Bangladesh Final Report of Solar and Wind Energy Resource Assessment (SWERA) - Bangladesh February 2007 Prepared by - Prof. (retd) Muhtasham Hussain Chief Consultant Solar and Wind Energy Resource Assessment - Bangladesh Renewable Energy Research Centre University of Dhaka & President Bangladesh Solar Energy Society Dhaka, Bangladesh Email: rercdu@yahoo.com Md. Shafiuzzaman Khan Khadem Lecturer, Electronics & Telecommunication Engineering Dept,

396

South Africa-Facilitating Implementation and Readiness for Mitigation  

Open Energy Info (EERE)

South Africa-Facilitating Implementation and Readiness for Mitigation South Africa-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: South Africa-Facilitating Implementation and Readiness for Mitigation (FIRM) Name South Africa-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country South Africa UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1]

397

Ethiopia-Facilitating Implementation and Readiness for Mitigation (FIRM) |  

Open Energy Info (EERE)

Ethiopia-Facilitating Implementation and Readiness for Mitigation (FIRM) Ethiopia-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Ethiopia-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Ethiopia-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Ethiopia UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1]

398

UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) | Open  

Open Energy Info (EERE)

UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) Name UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 References Facilitating Implementation and Readiness for Mitigation (FIRM)[1] "The Government of Denmark will provide US$6 million to the new programme

399

Solar and Wind Energy Resource Assessment (SWERA) | Open Energy Information  

Open Energy Info (EERE)

Energy Resource Assessment (SWERA) Energy Resource Assessment (SWERA) Jump to: navigation, search SWERA logo.png Solar and Wind Energy Resource Assessment (SWERA) Interactive Web PortalPowered by OpenEI Getting Started Data Sets Analysis Tools About SWERA Tool Summary LAUNCH TOOL Name: Solar and Wind Energy Resource Assessment Agency/Company /Organization: United Nations Environment Programme Partner: National Renewable Energy Laboratory, German Aerospace Center (DLR), Risoe National Laboratory for Sustainable Energy, Brazil's National Institute for Space Research (INPE), State University of New York (SUNY), Technical University of Denmark (DTU), United Nations Environment Programme (UNEP), National Aeronautics and Space Administration, Global Environment Facility (GEF) Sector: Energy Focus Area: Solar, Wind

400

Facilitating Implementation and Readiness for Mitigation (FIRM) | Open  

Open Energy Info (EERE)

Facilitating Implementation and Readiness for Mitigation (FIRM) Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) Name UNEP-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Costa Rica, Ethiopia, Ghana, Indonesia, Mexico, Morocco, Senegal, South Africa, Vietnam UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1]

Note: This page contains sample records for the topic "gef 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

DEMEC - Green Energy Fund | Department of Energy  

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

DEMEC - Green Energy Fund DEMEC - Green Energy Fund DEMEC - Green Energy Fund < Back Eligibility Commercial Industrial Municipal Utility Residential Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Solar Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Heating Water Heating Wind Program Info State Delaware Program Type Public Benefits Fund Provider Delaware Department of Natural Resources and Environmental Control '''''Note: The Green Energy Fund regulations are currently under revision to improve program function and meet the requirements of the Delaware Energy Act. The Delaware Division of Energy and Climate [http://www.dnrec.delaware.gov/energy/services/GreenEnergy/Pages/GEF_Regu... webpage] will provide details about relevant public meetings and workshops,

402

Green Energy Fund | Department of Energy  

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

Green Energy Fund Green Energy Fund Green Energy Fund < Back Eligibility Commercial Industrial Institutional Residential Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Solar Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Heating Water Heating Wind Program Info State Delaware Program Type Public Benefits Fund Provider Delaware Department of Natural Resources and Environmental Control '''''Note: The Green Energy Fund regulations are currently under revision to improve program function and meet the requirements of the Delaware Energy Act. The Delaware Division of Energy and Climate [http://www.dnrec.delaware.gov/energy/services/GreenEnergy/Pages/GEF_Regu... webpage] will provide details about relevant public meetings and workshops,

403

Preliminary Analysis of Energy Storage Options for Hydrogen Fuel Cell Buses for Urban Transport  

Science Conference Proceedings (OSTI)

The United Nations Development Program/Global Environment Facility (UNDP/GEF) Fuel Cell Bus Project will develop a fuel cell transit bus by combining two Ballard automotive fuel cells with an energy storage system. The battery system will be an important component of the bus and will assist the fuel cell systems (FC-S) to store regenerative baking energy in the hybrid system. The battery also has the potential to increase fuel cell system performance, efficiency, and durability by reducing FC-S transient...

2010-01-18T23:59:59.000Z

404

Data:F4b645a6-6f4f-4b62-b093-52279db1b59f | Open Energy Information  

Open Energy Info (EERE)

b645a6-6f4f-4b62-b093-52279db1b59f b645a6-6f4f-4b62-b093-52279db1b59f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: End date if known: Rate name: Rate: FP, Water Pump Service Sector: Commercial Description: "AVAILABILITY: This rate is available throughout the City of Dover electric service area for water pumps used for emergency fire fighting purposes and related equipment." This rate is subject to the Purchase Power Clause. This rate is subject to the "GEF" Rider. Note: The Flat rate Adjustments entered here is the "Delaware Green Energy Fund Charge" located within the Green Energy Fund (GEF) Rider.

405

Spatial Mapping of the Neurite and Soma Proteomes Reveals a Functional Cdc42/Rac Regulatory Network  

SciTech Connect

Neurite extension and growth cone navigation are guided by extracellular cues that control cytoskeletal rearrangements. However, understanding the complex signaling mechanisms that mediate neuritogenesis has been limited by the inability to biochemically separate the neurite and soma for spatial proteomic and bioinformatic analyses. Here, we apply global proteome profiling in combination with a novel neurite purification methodology for comparative analysis of the soma and neurite proteomes of neuroblastoma cells. The spatial relationship of 4855 proteins were mapped revealing networks of signaling proteins that control integrins, the actin cytoskeleton, and axonal guidance in the extending neurite. Bioinformatics and functional analyses revealed a spatially compartmentalized Rac/Cdc42 signaling network that operates in conjunction with multiple GEFs and GAPs to control neurite formation. Interestingly, RNA interference experiments revealed that the different GEFs and GAPs regulate specialized functions during neurite formation including neurite growth and retraction kinetics, cytoskeletal organization, and cell polarity. Our findings provide insight into the spatial organization of signaling networks that enable neuritogenesis and provide a comprehensive system-wide profile of proteins that mediate this process including those that control Rac and Cdc42 signaling.

Pertz, Olivier C.; Wang, Yingchun; Yang, Feng; Wang, Wei; gay, laurie J.; Gritsenko, Marina A.; Clauss, Therese RW; Anderson, David J.; Liu, Tao; Auberry, Kenneth J.; Camp, David G.; Smith, Richard D.; Klemke, Richard L.

2008-02-12T23:59:59.000Z

406

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

icon Twitter icon Browse wiki Jump to: navigation, search New England Breeze Solar and Wind Installers Coordinates 42.3917598, -71.5661769Latitude: 42.3917598...

407

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Biofuel Authority Rajasthan Coordinates 26.89876, 75.79636Latitude: 26.89876 Longitude:...

408

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Next Generation Power Systems Inc Coordinates 43.99413, -96.317104Latitude: 43.99413...

409

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

Twitter icon Browse wiki Jump to: navigation, search Environmentally Protective Power Generation EPPG Coordinates 32.221553, -110.969754Latitude: 32.221553 Longitude:...

410

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

-81.7787021Latitude: 27.2142078 Longitude: -81.7787021 + Developer Florida Power & Light Co. + Facility DeSoto Next Generation Solar Energy Center + FacilityType...

411

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

Facebook icon Twitter icon Browse wiki Jump to: navigation, search Inner Mongolia Test Power Co Ltd Coordinates 40.82206, 111.660561Latitude: 40.82206 Longitude:...

412

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

icon Browse wiki Jump to: navigation, search 2011 APTA Public Transportation Fact Book Coordinates 37.09024, -95.712891Latitude: 37.09024 Longitude: -95.712891 +...

413

APPENDIX A: FIGURES FIGURE 1. PROJECT LOCATION ON STATE MAP  

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

ON STATE MAP PROJECT LOCATION: MCLEAN COUNTY ILLINOIS HEARTLAND COMMUNITY COLLEGE WIND TURBINE ENVIRONMENTAL ASSESSMENT PROJECT LOCATION: LATITUDE: 40-32-14.39N NAD 83...

414

ARM - Publications: Science Team Meeting Documents  

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

Space-Borne Remote Sensing of High-latitude Surface Radiative Properties Berque, J., Lubin, D., and Somerville, R.C.J., Scripps Institution of Oceanography, University of...

415

Draft Lower Mid-Columbia Mainstem Subbasin Plan  

E-Print Network (OSTI)

.B. and Farrow, G.E., 1985. Shell bioerosion in high-latitude low-energy environments: Firths of Clyde and Lorne

416

Principal facts for gravity stations in the Elko Hot Springs Known Geothermal Resource Area (KGRA), Nevada  

DOE Green Energy (OSTI)

The latitude, longitude, elevation, observed gravity, and Bouguer anomaly are tabulated for 58 stations in the Elko Hot Springs KGRA, Nevada. (WHK)

Peterson, D.L.; Dansereau, D.A.

1976-01-01T23:59:59.000Z

417

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Boardman, Oregon Coordinates 45.839855, -119.7005834Latitude: 45.839855 Longitude:...

418

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Boardman, North Carolina Coordinates 34.4390555, -78.949195Latitude: 34.4390555 Longitude:...

419

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Boardman, Ohio Coordinates 41.0242256, -80.6628528Latitude: 41.0242256 Longitude:...

420

ARM - Datastreams - met  

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

latitude degreeN lat Logger temperature C loggertemp ( time ) Logger voltage V loggervolt ( time ) East longitude degreeE lon ORG1 precipitation rate mean mmhr...

Note: This page contains sample records for the topic "gef 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

Trends and interannual variability in snowpack and spring season hydroclimatology in the southwestern United States.  

E-Print Network (OSTI)

??By virtue of its relatively low latitude and already marginal snowpack, especially in Arizona and much of New Mexico, the southwestern U.S. is a compelling (more)

Keller, Sarah J.

2011-01-01T23:59:59.000Z

422

Farmers Markets Geographic Data | Data.gov  

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

Data Dataset Summary Description longitude and latitude, state, address, name, and zip code of Farmers Markets in the United States Tags Farmers Markets, Direct to Consumer,...

423

Cosmic ray cutoff prediction using magnetic field from global magnetosphere MHD simulations  

E-Print Network (OSTI)

C. E. : International geomagnetic reference ?eld: The sev-latitude E >20 MeV proton geomagnetic cutoff observationsT. T. : Observations of geomagnetic cutoff variations during

Weygand, J M; Raeder, J

2005-01-01T23:59:59.000Z

424

Nevada Environmental Restoration Project DOE/NV-368 Project Chariot...  

Office of Legacy Management (LM)

of cosmic rays to the background radiation field iraries with altitude and geomagnetic latitude. The earth's magnetic field traps some of the cosmic rays, I so a larger...

425

Long-term monitoring of ULF electromagnetic fields at Parkfield, CA  

E-Print Network (OSTI)

Robust estimation of geomagnetic transfer func- tions,Multivariate analysis of geomagnetic array data: 1. Thee?ects in mid-latitude geomagnetic transfer functions,

Kappler, K.N.

2010-01-01T23:59:59.000Z

426

Genomics of Energy and Environment: the 7th Annual, 2012, DOE JGI User Meeting  

DOE Data Explorer (OSTI)

\tOmics in the Artic: Genome-enabled Contributions to Carbon Cycle Research in Low-Latitude Ecosystems (Stan Wullschleger)

427

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Nanjing Sunec Wind Generator Equipment Factory Coordinates 32.0485, 118.778969Latitude: 32.0485...

428

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

Browse wiki Jump to: navigation, search Blue Spark Technologies formerly Thin Battery Technologies Inc Coordinates 32.980007, -97.168831Latitude: 32.980007 Longitude:...

429

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Battery Energy Power Solutions Pty Ltd Coordinates -33.869629, 151.206955Latitude:...

430

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

Twitter icon Browse wiki Jump to: navigation, search Solana Generating Plant Solar Power Plant CommercialOnlineDate 2013 + Coordinates 32.916163, -112.968727Latitude:...

431

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Mohave Solar Power Plant Coordinates 35.017264, -117.316607Latitude: 35.017264 Longitude:...

432

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

page on Facebook icon Twitter icon Browse wiki Jump to: navigation, search Black Dog, South Dakota Coordinates 43.6380255, -99.5673479Latitude: 43.6380255 Longitude:...

433

Building Energy Software Tools Directory: SUN_CHART Solar Design...  

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

SUNCHART Solar Design Software SUNCHART Solar Design Software logo. Calculates and screen plots both cylindrical and polar suncharts for any desired latitude. A sunchart is a map...

434

Lawrence Livermore study finds human activity affects vertical...  

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

human activity affects vertical structure of atmospheric temperature Anne M Stark, LLNL, (925) 422-9799, stark8@llnl.gov Human influences have directly impacted the latitude...

435

Carbon Dioxide Information Analysis Center (CDIAC)  

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

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude image Navigate CDIAC image About CDIAC Information on CDIAC's...

436

Exploration of volcanic geothermal energy resources based on rheological techniques. Final report  

DOE Green Energy (OSTI)

Tidal strain and tilt field observations were carried out during the period February 1978 to December 1979 at the Klamath Graben and Newberry Caldera in Oregon and at Krafla in Northern Iceland. Moreover, tilt observations were made at Mt. St. Helens, Washington, during the summer of 1980. Two strainmeters of the same type as now in use by the US Geological Survey were applied in the strain work. Tilts were measured by two Kinemetrics model TM-1B biaxial tilt meters. The instruments were placed at depths of approximately one to two meters below the ground surface. Both strain and tilt fields turn out to be heavily contaminated by noise that is mostly of thermoelastic origin. In spite of considerable efforts, it has not been possible to process the strain field data to obtain sufficiently clear tidal signals. The tilt data are less contaminated and rather clear tidal signals were observed at Newberry in Oregon and Krafla in Iceland. A local magnification by a factor of about 3 of the EW component of the theoretical solid earth and ocean load tilt was observed at one station at Krafla. Moreover, the tidal tilt component across the ring fault at Newberry appears to be magnified by a factor of 1.4 to 1.9. The phenomena at the Krafla may possibly be due to a local magma chamber. These results are a clear indication of a tilt field modification by local structure and indicate the possibility of using tilt data to locate subsurface magma bodies.

Bodvarsson, G.; Axelsson, G.; Johnson, A.

1980-01-01T23:59:59.000Z

437

NREL GIS Data: Continental United States High Resolution Concentrating  

Open Energy Info (EERE)

High Resolution Concentrating High Resolution Concentrating Solar Power Dataset Summary Description Abstract: Monthly and annual average solar resource potential for the lower 48 states of the United States of America. Purpose: Provide information on the solar resource potential for the for the lower 48 states of the United States of America. Supplemental_Information: This data provides monthly average and annual average daily total solar resource averaged over surface cells of approximatley 40 km by 40 km in size. This data was developed from the Climatological Solar Radiation (CSR) Model. The CSR model was developed by the National Renewable Energy Laboratory for the U.S. Department of Energy. Specific information about this model can be found in Maxwell, George and Wilcox (1998) and George and Maxwell (1999). This model uses information on cloud cover, atmostpheric 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. The cloud cover data used as input to the CSR model are an 7-year histogram (1985-1991) of monthly average cloud fraction provided for grid cells of approximately 40km x 40km in size. Thus, the spatial resolution of the CSR model output is defined by this database. The data are obtained from the National Climatic Data Center in Ashville, North Carolina, and were developed from the U.S. Air Force Real Time Nephanalysis (RTNEPH) program. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalible at a 40km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

438

Thermohaline Circulation Stability: A Box Model Study. Part I: Uncoupled Model  

Science Conference Proceedings (OSTI)

A thorough analysis of the stability of the uncoupled Rooth interhemispheric three-box model of thermohaline circulation (THC) is presented. The model consists of a northern high-latitude box, a tropical box, and a southern high-latitude box, ...

Valerio Lucarini; Peter H. Stone

2005-02-01T23:59:59.000Z

439

Maximum Surface Albedo of Seasonally Snow-Covered Lands in the Northern Hemisphere  

Science Conference Proceedings (OSTI)

Areally weighted clear sky surface albedo of snow-covered land in the middle and high latitudes of the Northern Hemisphere was measured from satellite imagery in A 11 latitude-longitude cells. The study area included 87% of the land polewards ...

David A. Robinson; George Kukla

1985-05-01T23:59:59.000Z

440

Southern Annular Modes Simulated by a Climate ModelPatterns, Mechanisms, and Uses  

Science Conference Proceedings (OSTI)

Both high-latitude (HLM) and low-latitude modes (LLM) of variability of zonal wind in the Southern Hemisphere have been identified. Through an analysis of a simulation for 18712200 by the CSIRO Mark 3 climate model, the extent to which these ...

I. G. Watterson

2007-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "gef 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

Present Climatic Cooling and a Proposed Causative Mechanism  

Science Conference Proceedings (OSTI)

Evidence has been presented and discussed to show a cooling trend over the Northern Hemisphere since around 1940, amounting to over 0.5C, due primarily to cooling at mid- and high latitudes. Some regions of the middle latitudes have actually ...

Ernest M. Agee

1980-11-01T23:59:59.000Z

442

Lesson 33: Weather [hali ya hewa; hali ya anga  

E-Print Network (OSTI)

Lesson 33: Weather Weather [hali ya hewa; hali ya anga] A). Weather baridi [cold] joto [warm lines] latitudo / mistari ya latitudo [latitude / latitude lines] kupatwa kwa jua [solar eclipse] kupatwa kwa mwezi [lunar eclipse] C. Sayari [Planets] i. Sayari za Ndani [Inner Solar System Planets

Peterson, Blake R.

443

Grain-boundaries and Triple Junctions  

Science Conference Proceedings (OSTI)

Mar 14, 2012 ... For each tilt angle, the perfect boundary is created, as well as one containing a ... The stimulation of migration of general boundary by GBS is...

444

Microsoft Word - toyrav98.html  

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

Seatbelt Positions: Five Standard Features: AMFM Stereo Radio Tilt Steering Wheel Air Conditioning (Gas Injection Heat Pump) Heater (Gas Injection Heat Pump) Front Wheel...

445

Measuring solar reflectance Part I: Defining a metric that accurately predicts solar heat gain  

E-Print Network (OSTI)

intended to characterize sun-facing solar equipment, whosebe tilted toward the sun to reduce solar incidence angle.zenith sun (AM1) reasonably approximates the solar position

Levinson, Ronnen

2010-01-01T23:59:59.000Z

446

Handbook of solar energy data for south-facing surfaces in the United States. Volume III. Average hourly and total daily insolation data for 235 localities (North Carolina - Wyoming)  

DOE Green Energy (OSTI)

Average hourly and daily total insolation estimates are given for 235 US sites at a variety of array tilt angles. (MHR)

Smith, J.H.

1980-01-15T23:59:59.000Z

447

Handbook of solar energy data for south-facing surfaces in the United States. Volume II. Average hourly and total daily insolation data for 235 localities (Alaska - Montana)  

DOE Green Energy (OSTI)

Average hourly and daily total insolaion estimates are given for 235 US sites at a variety of array tilt angles. (MHR)

Smith, J.H.

1980-01-15T23:59:59.000Z

448

Inspiring future scientists | ornl.gov  

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

Students benefit from ORNL's surplus equipment donations worth 1.7 million Local schools have received fume hoods, water baths, centrifuges and tilt tables, as well as...

449

M4, Semipolar AlGaN Buffers for Deep Ultraviolet Diode Lasers  

Science Conference Proceedings (OSTI)

On-axis reciprocal space mapping of the graded AlGaN showed tilt at each interface associated ..... New Concepts and Materials for Solar Power Conversion

450

DHS-NIST-ASTM Robot Test Methods (v2011.1) BLANK ...  

Science Conference Proceedings (OSTI)

... Page 30 Terrains: Sand (P) Terrains ... IDENTIFIER PAN TILT ZOOM (OPT/DIG) COLOR I/RB/W NO YES VAR NO YES VAR FIXED AUTO -TIGHT ...

2013-02-04T23:59:59.000Z

451

DANE TECHNICAL NOTE INFN -LNF, Accelerator Division  

E-Print Network (OSTI)

(%) 2.4 2.2 Tilt (°) @ slm 4 1 VRF (kV) 100 100 The runs effective height yeff was measured along five

Istituto Nazionale di Fisica Nucleare (INFN)

452

The Structure of Uranium Dioxide Grain Boundaries and its ...  

Science Conference Proceedings (OSTI)

The atomic structures of symmetric ?5 tilt, ?5 twist, and amorphous grain boundaries in uranium dioxide are explored in this work using empirical potentials and...

453

In-tank/At-tank Characterization for Closure of Hanford Tanks  

Image with Correct Tilt of Fringe Lines and Camera Lens Distortion Correction Reference Image Truth Volume ... analog signal for transmission to the ...

454

Map Data: Solar Energy Potential | Department of Energy  

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

Solar Energy Potential Map Data: Solar Energy Potential nrel-solar-pv-tilt-potential.zip More Documents & Publications Map Data: Recovery Act Funding...

455

View / Download - TMS  

Science Conference Proceedings (OSTI)

way, too. Brief, educational YouTube videos, produced in conjunction with Yale, are. Ramirez's ... Ainissa Ramirez (above and right) uses tilting books, toy...

456

The Entire Environmental and Earth Science Archive  

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

Tides Filtering Sediments Diamond Colors Iceberg Composition Ice Cores Slicks Geomagnetic Drift Earth's Core Geomagnetic Drift (2) Tilt of Earth's Axis Water's Origin Void...

457

Stratigraphic Record Of The Yellowstone Hotspot Track, Neogene...  

Open Energy Info (EERE)

southwest Idaho and southeast Oregon. Early in the evolution of the grabens, massive debris flows surged down Paleogene paleovalleys from uplifted and tilted horst blocks and...

458

CX-003693: Categorical Exclusion Determination | Department of...  

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

is proposing to use 933,458 in State Energy Program funding to install a 227 kilowatts direct current (DC) ground mount fixed tilt Photovoltaic generation solution...

459

Argonne CNM News: HMapping Deformation in Buried Semiconductor...  

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

CMOS performance. Nano-XRD allows for the first time in situ nanoscale mapping of lattice strain and tilt within a buried semiconductor layer at high spatial resolution...

460

Liquid-Water-Droplet Adhesion-Force Measurements on Fresh and...  

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

tilted plate, wettability Abstract Optimal water management in proton-exchange-membrane fuel cells at lower temperatures requires the efficient removal of liquid water from the...

Note: This page contains sample records for the topic "gef 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

Grain Boundaries and Interfaces  

Science Conference Proceedings (OSTI)

Oct 8, 2012 ... Applying this algorithm to symmetric tilt grain boundaries offers direct links ... recognized role as an influential component of microstructure.

462

A New Theory for Isotopic Interdiffusion Analysis and its Application  

Science Conference Proceedings (OSTI)

Such a general theory of interdiffusion involving the atomic components and their available ... First Order Structural Transformations in Symmetrical Tilt S5 Grain...

463

Diffusion in L12 Structures: A Comparison of Ni3Al, Ni3Ga and Ni3Ge  

Science Conference Proceedings (OSTI)

... that while the diffusivities of the majority component Ni in these compounds are similar, ... First Order Structural Transformations in Symmetrical Tilt S5 Grain...

464

Thermodynamics of Metallic Nanoalloys: Towards an Understanding ...  

Science Conference Proceedings (OSTI)

... are investigated, where GBs act as buffer layer accommodating excess components. ... First Order Structural Transformations in Symmetrical Tilt S5 Grain...

465

Effects of Phonon Kinematics and Phonon Anharmonicity on the ...  

Science Conference Proceedings (OSTI)

... allowing the cubic and quartic components of the phonon anharmonicity to be identified. ... First Order Structural Transformations in Symmetrical Tilt S5 Grain...

466

316Nb: Detailed Mechanisms of Sigma Phase Precipitation  

Science Conference Proceedings (OSTI)

... Stabilized austenitic stainless steels are widely used in components designed for high ... First Order Structural Transformations in Symmetrical Tilt S5 Grain...

467

CEFIA - Residential Solar PV Rebate Program (Connecticut) | Open...  

Open Energy Info (EERE)

project. Factors considered in calculating the rebate include: PV panel selection, inverter efficiency, system orientation and tilt, and shading on the site. Participation by...

468

CCEF - Affordable Housing Initiative Solar PV Rebate Program...  

Open Energy Info (EERE)

project. Factors considered in calculating the rebate include: PV panel selection, inverter efficiency, system orientation and tilt, and shading on the site. For multi-family...

469

meteorologic | OpenEI  

Open Energy Info (EERE)

meteorologic meteorologic Dataset Summary Description (Abstract): A data set of hourly values of solar radiation and meteorological elements for a 1-year period. (Purpose): Simulations Source NREL Date Released August 02nd, 2004 (10 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords GEF meteorologic NREL Sri Lanka SWERA TMY UNEP Data application/zip icon Download Data (zip, 2.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 1973 - 2002 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

470

Determinación del potencial solar y eólico en El Salvador | OpenEI  

Open Energy Info (EERE)

Determinación del potencial solar y eólico en El Salvador Determinación del potencial solar y eólico en El Salvador Dataset Summary Description (Abstract): Methodology utilizes historical ground data that was digitized from analogue strip charts. The spatial distribution was modeled using vegetation type. (Purpose): Historical records have been revived and a ground based method elaborated. (Supplemental Information): Please contact Ismael Sanchez at Universidad Centroamericana (UCA) regarding the report and analysis. Source UCA Date Released August 31st, 2005 (9 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords América Latina documentation El Salvador GEF solar SWERA UNEP Data application/pdf icon Download Report (pdf, 13.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

471

RISO DTU | OpenEI  

Open Energy Info (EERE)

RISO DTU RISO DTU Dataset Summary Description (Abstract): Stand-alone and easy to use geographic toolkit that allows non-GIS users to relate the renewable energy resource (solar and wind) data to other geographic data, such as land use, protected areas, elevation, etc. Source NREL Date Released October 31st, 2005 (9 years ago) Date Updated July 06th, 2012 (2 years ago) Keywords Bangladesh DLR GEF Geospatial Toolkit GIS NREL RISO DTU SWERA UNEP Data application/zip icon Download Executable Toolkit & Documentation (zip, 20.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2005 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote

472

SWERA Information Sheet | OpenEI  

Open Energy Info (EERE)

Information Sheet Information Sheet Dataset Summary Description (Abstract): Project Overview As energy planners seek cleaner energy solutions using renewable energy technologies, the availability of reliable, accurate, and easily accessible solar and wind energy resource data is critical and can greatly accelerate the deployment of these technologies. The Solar and Wind Energy Resource Assessment (SWERA) is a pilot project designed to compile such data in 13 developing countries and to facilitate investments in solar and wind energy projects.With a US$9.3 million investment including US$6.8 million from the Global Environment Facility (GEF), SWERA is developing new informational tools for energy planners and project developers. These tools include regional and national maps of solar and wind energyresources and a geographical information system (GIS) that will allow easy access to the detailed information contained in these maps (see box right). These information tools can then be used to screen projects at their pre-investment planning stage.

473

Chile-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Chile-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Topics Background analysis Resource Type Dataset Country Chile South America References World Bank Project Database - Chile[1] Contents 1 World Bank Active Climate Projects in Chile 1.1 CL Securitization and Carbon Sinks Project 1.2 Chile Santiago Composting Project 1.3 Chile Quilleco Hydropower Project 1.4 Chile Hornitos Project (Chacabuquito II) 1.5 Sustainable Transport and Air Quality for Santiago (GEF) 1.6 Chile Sustainable Land Management Project 2 References World Bank Active Climate Projects in Chile CL Securitization and Carbon Sinks Project Chile Santiago Composting Project Chile Quilleco Hydropower Project

474

atmospheric water vapor | OpenEI  

Open Energy Info (EERE)

atmospheric water vapor atmospheric water vapor Dataset Summary Description (Abstract): Monthly Average Solar Resource for 2-axis tracking concentrating collectors 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 concentrating collector, such as a dish collector, which tracks the sun continuously. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmospheric water vapor Carribean Islands Central America DNI GIS Mexico NREL GEF solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 247.8 KiB) text/csv icon Download Data (csv, 370.6 KiB) Quality Metrics Level of Review Some Review

475

Puerto Rico - Green Energy Fund (Puerto Rico) | Department of Energy  

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

Puerto Rico - Green Energy Fund (Puerto Rico) Puerto Rico - Green Energy Fund (Puerto Rico) Puerto Rico - Green Energy Fund (Puerto Rico) < Back Eligibility Commercial General Public/Consumer Industrial Institutional Residential Utility Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Solar Home Weatherization Wind Program Info Program Type Public Benefits Fund Provider Energy Affairs Administration In July 2010, Puerto Rico enacted two important laws aimed at accelerating Puerto Rico's adaptation of renewable energy and to reduce the island's reliance on fossil fuels. This is especially significant since 70% of the island's electricity comes from oil, according to the government of Puerto Rico. Act 83 created the Green Energy Fund (GEF), creating for the first time a

476

Solar: monthly and annual average global horizontal (GHI) GIS data at 10km  

Open Energy Info (EERE)

Ethiopia from DLR Ethiopia from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Global Horizontal Irradiance (GHI) for Ethiopia for the years 2000, 2001 and 2002. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the documentation file for additional information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR Ethiopia GEF GHI GIS solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 2.8 MiB) text/csv icon Download Data (csv, 5.6 MiB)

477

QuikScat | OpenEI  

Open Energy Info (EERE)

QuikScat QuikScat Dataset Summary Description (Abstract): Raster GIS ASCII data files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikScat SeaWinds scatterometer. (Purpose): To provide information on the wind resource potential of offshore areas. Source NREL Date Released December 31st, 2005 (8 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS NASA NREL ocean offshore QuikScat SWERA UNEP wind Data application/msword icon Download Documentation (doc, 53.8 KiB) application/zip icon Download Data (zip, 41 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/2000 - 12/31/2004 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

478

Ghana-Facilitating Implementation and Readiness for Mitigation (FIRM) |  

Open Energy Info (EERE)

Ghana-Facilitating Implementation and Readiness for Mitigation (FIRM) Ghana-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Ghana-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Ghana-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Ghana UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1] "The Government of Denmark will provide US$6 million to the new programme

479

Wind: wind speed and wind power density GIS data at 10m and 50m above  

Open Energy Info (EERE)

10m and 50m above 10m and 50m above surface and 0.25 degree resolution for global oceans from NREL Dataset Summary Description (Abstract): Raster GIS ASCII data files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikScat SeaWinds scatterometer. (Purpose): To provide information on the wind resource potential of offshore areas. Source NREL Date Released December 31st, 2005 (9 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS NASA NREL ocean offshore QuikScat SWERA UNEP wind Data application/msword icon Download Documentation (doc, 53.8 KiB) application/zip icon Download Data (zip, 41 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/2000 - 12/31/2004

480

Solar: monthly and annual average global horizontal (GHI) GIS data at 10km  

Open Energy Info (EERE)

Nepal from DLR Nepal from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Global Horizontal Irradiance (GHI) for Nepal for the years 2000, 2002 and 2003. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the country report for additional information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR GEF GHI GIS Nepal solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 593.8 KiB) text/csv icon Download Data (csv, 1.2 MiB)

Note: This page contains sample records for the topic "gef 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

Solar: monthly and annual average direct normal (DNI) GIS data at 10km  

Open Energy Info (EERE)

China from DLR China from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Direct Normal Irradiance (DNI) for China for the years 2000, 2002 and 2003. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the country report for additional background information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords China CRED CREIA DLR DNI GEF GIS solar SWERA UNEP Data text/csv icon Download Data (csv, 8.8 MiB) application/zip icon Download Shapefile (zip, 4.4 MiB)

482

coalbed methane | OpenEI  

Open Energy Info (EERE)

coalbed methane coalbed methane Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations Source NREL Date Released April 30th, 2005 (9 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords coalbed methane GEF Kenya NREL SWERA TMY UNEP Data application/zip icon Download Data (zip, 5.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

483

Solar: monthly global horizontal (GHI) GIS data at 10km resolution for  

Open Energy Info (EERE)

Bangladesh from DLR Bangladesh from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Global Horizontal Irradiance (GHI) for Bangladesh for the years 2000, 2002 and 2003. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the country report for additional information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords Bangladesh DLR GEF GHI GIS solar SWERA UNEP Data text/csv icon Download Data (csv, 916.5 KiB) application/zip icon Download Shapefile (zip, 479.3 KiB)

484

Jordan-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Jordan-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Biomass, Wind Topics Background analysis Country Jordan Western Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Jordan 1.1 Jordan Energy Efficiency 1.2 Promotion of a Wind Power Market 1.3 JO-Amman Landfill Gas Recovery 1.4 Integrated Ecosystems in the Jordan Rift Valley 2 References World Bank Active Climate Projects in Jordan Jordan Energy Efficiency (1M) GEF Medium Sized Program Promotion of a Wind Power Market (6M) Global Environment Project JO-Amman Landfill Gas Recovery (15M) Carbon Offset Integrated Ecosystems in the Jordan Rift Valley (6.15M) Global

485

Mexico-Facilitating Implementation and Readiness for Mitigation (FIRM) |  

Open Energy Info (EERE)

Mexico-Facilitating Implementation and Readiness for Mitigation (FIRM) Mexico-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Mexico-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Mexico-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Mexico UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1] "The Government of Denmark will provide US$6 million to the new programme

486

Solar: hourly global horizontal (GHI) and direct normal (DNI) data for  

Open Energy Info (EERE)

China sites from DLR China sites from DLR Dataset Summary Description (Abstract): Hourly time series of GHI and DNI for the years 2000, 2002 and 2003 for selected sites in China. The hourly data are stored in ASCII files for each station. Please read the documentation file for additional information. (Purpose): For the selected sites, the hourly time series can be used for the simulation of Photovoltaic (PV)-systems or Concentrating Solar Power (CSP)-systems. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords China DLR DNI GEF GHI solar SWERA UNEP Data application/zip icon Download Data (zip, 953.6 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

487

Wind: wind power density maps at 50 m above ground and 400m resolution for  

Open Energy Info (EERE)

400m resolution for 400m resolution for Sri Lanka from NREL Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka, with supplemental information on political boundaries, transmission lines, roads, and terrain relief. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS maps NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Maps (zip, 799.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote

488

Solar: monthly and annual average direct normal (DNI) GIS data at 10km  

Open Energy Info (EERE)

Sri Lanka from DLR Sri Lanka from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Direct Normal Irradiance (DNI) for Sri Lanka for the years 2000, 2002 and 2003. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the country report for additional background information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR DNI GEF GIS solar Sri Lanka SWERA UNEP Data application/zip icon Download Shapefile (zip, 155.1 KiB) text/csv icon Download Data (csv, 295.7 KiB)

489

CNE | OpenEI  

Open Energy Info (EERE)

5 5 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278295 Varnish cache server CNE Dataset Summary Description (Abstract): Stand-alone and easy to use geographic toolkit that allows non-GIS users to relate the renewable energy resource (solar and wind) data to other geographic data, such as land use, protected areas, elevation, etc. Source NREL Date Released October 31st, 2005 (9 years ago) Date Updated July 06th, 2012 (2 years ago) Keywords CNE GEF Geospatial Toolkit GIS Nicaragua NREL SUNY SWERA UNEP Data application/zip icon Download Executable Toolkit & Documentation (zip, 42.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

490

Sustainable Transport and Air Quality Conference for Latin America and the  

Open Energy Info (EERE)

and Air Quality Conference for Latin America and the and Air Quality Conference for Latin America and the Caribbean 2011 Jump to: navigation, search Calendar.png Sustainable Transport and Air Quality Conference for Latin America and the Caribbean 2011: on 2011/05/09 "This Conference is co-sponsored by the Clean Air Institute (CAI), the Global Environment Facility (GEF), the Inter-American Development Bank (IDB), the World Bank, the World Mayors Council on Climate Change, GIZ and the Governments of Argentina, Mexico and Spain. Participants will discuss "How to Achieve Sustainable Urban Transport?" Among other things, the Conference will examine health and environmental benefits of improving urban transport, emissions inventories and monitoring, use of alternative fuels, carbon financing to improve urban transport, and regional

491

MEM | OpenEI  

Open Energy Info (EERE)

MEM MEM Dataset Summary Description (Abstract): Stand-alone and easy to use geographic toolkit that allows non-GIS users to relate the renewable energy resource (solar and wind) data to other geographic data, such as land use, protected areas, elevation, etc. Source NREL Date Released October 31st, 2005 (9 years ago) Date Updated July 06th, 2012 (2 years ago) Keywords GEF Geospatial Toolkit GIS Guatemala MEM NREL SWERA UNEP Data application/zip icon Download Executable Toolkit & Documentation (zip, 31.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2005 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote

492

Mexico | OpenEI  

Open Energy Info (EERE)

Mexico Mexico Dataset Summary Description (Abstract): Monthly Average Diffuse Solar Resource for Mexico, Central America, and the Caribbean Islands. (Purpose): Provide information on the solar radiation for the data domain. The insolation values represent the average solar energy available at a shaded location. This can be of value for day-lighting or other building applications. The data can be combined with other data (global horizontal, direct normal) to estimate the global radiation on different surfaces. Source NREL Date Released January 31st, 2004 (10 years ago) Date Updated November 30th, 2007 (7 years ago) Keywords Carribean Central America diffuse radiation GEF GIS Mexico NREL solar SWERA Data application/zip icon Download Shapefile (zip, 245.7 KiB) text/csv icon Download Data (csv, 380.6 KiB)

493

Solar: monthly and annual average global horizontal (GHI) GIS data at 10km  

Open Energy Info (EERE)

Kenya from DLR Kenya from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Global Horizontal Irradiance (GHI) for Kenya for the years 2000, 2001 and 2002. The data are available for monthly and annual sums stored in a ESRI-Shapefile. Please read the documentation file for additional information. (Purpose): The data are helpful for the assessment of the solar potential of the country and can give project developer a first impression of the solar resource of the country. Source DLR - Deutsches Zentrum für Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR GEF GHI GIS Kenya NREL solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 1.3 MiB) text/csv icon Download Data (csv, 2.5 MiB)

494

SWERA/About | Open Energy Information  

Open Energy Info (EERE)

About About < SWERA Jump to: navigation, search SWERA logo.png Solar and Wind Energy Resource Assessment (SWERA) About SWERAPowered by OpenEI Getting Started Data Sets Analysis Tools About SWERA About SWERA History The Solar and Wind Energy Resource Assessment (SWERA) started in 2001 to advance the large scale use of renewable energy technologies by increasing the availability and accessibility of high quality solar and wind resource information. SWERA began as a pilot project with funding from the Global Environment Facility (GEF) and managed by the United Nations Environment Programme's (UNEP) Division of Technology, Industry and Economics (DTIE) in collaboration with more than 25 partners around the world. With the success of the project in 13 pilot countries SWERA expanded in 2006 into a

495

Sri Lanka | OpenEI  

Open Energy Info (EERE)

Sri Lanka Sri Lanka Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka, with supplemental information on political boundaries, transmission lines, roads, and terrain relief. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS maps NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Maps (zip, 799.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset

496

map | OpenEI  

Open Energy Info (EERE)

map map Dataset Summary Description (Abstract): A map depicting model estimates of monthly average daily total radiation using inputs derived from satellite and surface observations of cloud cover, aerosol optical depth, precipitable water vapor, albedo, atmospheric pressure and ozone sampled at a 40km resolution. (Purpose): A visual depiction of solar energy resource for photovoltaic power systems. Source NREL Date Released December 11th, 2003 (11 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Cuba GEF GHI map NREL solar SWERA UNEP Data application/pdf icon Download Maps (pdf, 1.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Attribution License Comment Please cite NREL and UNEP SWERA.

497

maps | OpenEI  

Open Energy Info (EERE)

maps maps Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka, with supplemental information on political boundaries, transmission lines, roads, and terrain relief. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS maps NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Maps (zip, 799.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset

498

Morocco-Facilitating Implementation and Readiness for Mitigation (FIRM) |  

Open Energy Info (EERE)

Morocco-Facilitating Implementation and Readiness for Mitigation (FIRM) Morocco-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Morocco-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Morocco-Facilitating Implementation and Readiness for Mitigation (FIRM) Agency/Company /Organization United Nations Environment Programme (UNEP) Partner Global Environment Facility (GEF), Government of Denmark Sector Climate, Energy, Land Topics Adaptation, Co-benefits assessment, - Environmental and Biodiversity, Finance, Implementation, Low emission development planning Website http://www.unep.org/climatecha Program Start 2011 Program End 2013 Country Morocco UN Region Central America References Facilitating Implementation and Readiness for Mitigation (FIRM)[1] "The Government of Denmark will provide US$6 million to the new programme

499

Technical Report - Central America Wind Energy Resource Assessment | OpenEI  

Open Energy Info (EERE)

Central America Wind Energy Resource Assessment Central America Wind Energy Resource Assessment Dataset Summary Description (Abstract): This document describes the development of detailed high-resolution (1 km2) wind energy resource maps for the region of Central America that includes the countries of Belize, El Salvador, Guatemala, Honduras, and Nicaragua. (Purpose): To provide information on the wind resource potential within the following countries in Central America: Belize, El Salvador, Guatemala, Honduras, and Nicaragua. Source NREL Date Released August 21st, 2006 (8 years ago) Date Updated August 21st, 2006 (8 years ago) Keywords Central America documentation GEF NREL SWERA UNEP wind Data application/pdf icon Download Report (pdf, 60.9 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

500

Hydrogen & Fuel Cells | Department of Energy  

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

Green Energy Fund Green Energy Fund '''''Note: The Green Energy Fund regulations are currently under revision to improve program function and meet the requirements of the Delaware Energy Act. The Delaware Division of Energy and Climate [http://www.dnrec.delaware.gov/energy/services/GreenEnergy/Pages/GEF_Regu... webpage] will provide details about relevant public meetings and workshops, proposed draft regulations, and other documents during the regulatory revision process.''''' October 16, 2013 Green Energy Act (Ontario, Canada) The Green Energy Act was created to expand Ontario's production of renewable energy, encourage energy conservation and promote the creation of clean-energy green jobs. The act aims to expand Ontario's renewable energy production and create clean-energy jobs by: