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Note: This page contains sample records for the topic "gef latitude tilt" from the National Library of EnergyBeta (NLEBeta).
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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

Analytical investigation of collector optimum tilt angle at low latitude  

Science Journals Connector (OSTI)

An analytical investigation on the optimum tilt angle for solar collectors at low latitude a case study of Universiti Teknologi PETRONAS (UTP) 4.39°N and 100.98°E Malaysia is presented in this work. The study employed Hay Davies Klucher and Reindl (HDKR) anisotropic sky model to evaluate the available hourly solar radiation on inclined surface using the location metrological data. The tilt angles considered were 0° to 30° in step of 3° with the inclusion of the location latitude angle. The study employed the ratio of global solar radiation on tilted surface to the global solar radiation on horizontal surface in the decision of the optimum tilt. The system equations were converted to MATLAB codes to solve for the optimum tilt angles. The results show that the optimum tilt varies monthly but gave zero degree for south facing collector for the months of April to August; thus the investigation also considered north facing orientation for the months of April to September. The optimum annual tilt angle for the location using the tilt to horizontal radiation ratio was found to be equal to the location latitude angle. Using the conventional average of the monthly optimum tilt angles the annual optimum tilt angle was found to be 9.75° for south facing collector. Considering seasonal optimum tilt angle for the location using the tilt to horizontal radiation ratio 18° facing south was found to be the optimum tilt angle for rainy season (September to March) and 15° facing north for dry season (April to August). Employing the average of monthly optimum tilt method the seasonal optimum tilt angle was found to be 17° for rainy season and 12° facing north dry season. The effect of dust on the collector was considered with reference to literature and the annual tilt angle of 15° facing south was recommended for the location in the case of large solar collector that cannot be monthly or seasonally adjusted.

Ogboo Chikere Aja; Hussain H. Al-Kayiem; Zainal Ambri Abdul Karim

2013-01-01T23:59:59.000Z

4

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

5

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

6

Latitude Based Model for Tilt Angle Optimization for Solar Collectors in the Mediterranean Region  

Science Journals Connector (OSTI)

Abstract This paper inspects the different parameters that intervene in the determination of the optimal tilt angle for maximum solar energy collection. It proposes a method for calculating the optimal tilt angle based upon the values of the daily global solar radiation on a horizontal surface. A computer program using the mathematical model to calculate the solar radiation incident on an inclined surface as a function of the tilt angle is implemented. Four years data of daily global solar radiation on a horizontal surface in 35 sites in different countries of the Mediterranean region is used. The program assumes a due south orientation of the collectors and it determines the optimal tilt angle for maximum solar radiation collection for sites in the Mediterranean region. A regression analysis using the results of the computer simulation is conducted to develop a latitude based tilt angle optimization mathematical model for maximum solar radiation collection for the sites. We tested both a linear and a quadratic model (of the form ax2+bx) for representing the relationship between the annual optimal tilt angle and the site's latitude. The quadratic model is better; it provides very high prediction accuracy. 99.87% of the variation in the annual optimal tilt angle is explained by the variability in site's latitude with an average residual angle of only 0.96° for all 35 sites studied. It also gives an average percentage decrease in the annual solar radiation of only 0.016% when compared with actual optimal tilt angles.

Hassane Darhmaoui; Driss Lahjouji

2013-01-01T23:59:59.000Z

7

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: CaicĂł (located in the Northeast of Brazil), FlorianĂłpolis (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

8

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-Ă -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.

9

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

10

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.

11

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

12

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-Ă -vis the values measured at the surface (ground truth). This evaluation was done in two phases. The first phase

13

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

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

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-Ă -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

16

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)

17

Limitations in solar module azimuth and tilt angles in building integrated photovoltaics at low latitude tropical sites in Brazil  

Science Journals Connector (OSTI)

Abstract Photovoltaic (PV) generation depends directly on the amount of radiation received by solar modules at a given temperature, and annual irradiation varies according to site location and PV array position. In this paper, the limitations and the solar irradiation levels received by building surfaces in different positions (with azimuth and tilt angle variation) in capital cities in Brazil are shown, making use of the Brazilian global horizontal solar irradiation data provided by the SWERA (Solar and Wind Energy Resource Assessment) project. These data were processed to generate figures on the irradiation at various PV module orientations and slopes for each city, which show the relative radiation levels received on specific azimuth and tilt angles in relation to the ideal position. Results were validated using four real and operating PV systems. In general, variations in azimuth or slope did not cause large annual irradiation losses up to around 20° tilt angles. This shows to PV system planners that under these fairly flexible conditions it is possible to install PV on any orientation, keeping high levels of annual irradiation, and that limitations in orientation and tilt can be relatively low. It also allows a quick analysis of PV retrofit in building-applied photovoltaics (BAPV), when seeking the best building surfaces to incorporate PV.

Ísis Portolan dos Santos; Ricardo Rüther

2014-01-01T23:59:59.000Z

18

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

19

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)

20

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"

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

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

Open Energy Info (EERE)

Developing Countries Jump to: navigation, search Name UNEP-GEF Renewable Energy Project Financial Risk Management in Developing Countries AgencyCompany Organization United...

24

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.

25

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). "

26

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:

27

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

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

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

30

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

31

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

32

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

33

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

34

The Properties of the Tilts of Bipolar Solar Regions  

E-Print Network (OSTI)

We investigate various properties associated with the tilt of isolated magnetic bipoles in magnetograms taken at the solar surface. We show that bipoles can be divided into two groups which have tilts of opposite signs, and reveal similar properties with respect to bipole area, flux and bipolar moment. Detailed comparison of these physical quantities shows that the dividing point between the two types of bipoles corresponds to a bipole area of about 300 millionths of the solar hemisphere (MHS). The time-latitude distribution of small bipoles differs substantially from that for large bipoles. Such behaviour in terms of dynamo theory may indicate that small and large bipoles trace different components of the solar magnetic field. The other possible viewpoint is that the difference in tilt data for small and large bipoles is connected with spectral helicity separation, which results in opposite tilts for small and large bipoles. We note that the data available do not provide convincing reasons to prefer either i...

Illarionov, E; Sokoloff, D

2014-01-01T23:59:59.000Z

35

Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the ZonalGEF Method  

E-Print Network (OSTI)

Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the Zonal­GEF Method Walter to analyze radiative heat transfer in high porosity insulation materials which have a large scattering for LI900, a material used in the insulation tile for the space shuttle. Comparisons are presented

Yuen, Walter W.

36

The optimum tilt angle for flat-plate solar collectors in Iran  

Science Journals Connector (OSTI)

This paper aims at determining the optimum tilt angle for south facing flat-plate solar collectors in Iran. Solar radiation on a horizontal surface was estimated by applying an empirical method and employing meteorological data from 80 selected cities. A mathematical model was used for estimating the solar radiation at different tilt angles. Daily monthly seasonally bi-annually and yearly optimum tilt angles and solar radiations were determined for 80 selected cities. Recommendations were made on the optimum tilt angle adjustment for different places in the country in order to benefit the best solar radiation available. The averaged benefits of annual solar radiation for 80 cities were 21.3% for daily 21% for monthly 19.6% for seasonal 19.3% for bi-annual and 13.3% for yearly adjustments compared with the radiation on the horizontal collector. Based on these results adjusting tilt angles at least twice a year is recommended. Optimum tilt angles for cloudy sky cities with a low clearness index are lower than those for cities at the same latitude angle having a higher clearness index. In addition to latitude angle the climate conditions are also important for determining the optimum tilt angle.

Farzad Jafarkazemi; S. Ali Saadabadi; Hadi Pasdarshahri

2012-01-01T23:59:59.000Z

37

Radiation Incident on Tilted Collectors  

Science Journals Connector (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

38

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

39

The GEF1 Proton-Chloride Exchanger Affects Tombusvirus Replication via Regulation of Copper Metabolism in Yeast  

Science Journals Connector (OSTI)

...In vitro TBSV replication assay based on CFE. Yeast cell-free extracts (CFEs) from...TBSV replication (60). We found that CFE prepared from gef1delta yeast supported...replication by 4-fold less efficiently than CFE from WT yeast (Fig. 5B, lanes 11 and...

Zsuzsanna Sasvari; Nikolay Kovalev; Peter D. Nagy

2012-11-28T23:59:59.000Z

40

BEAM TILTED CORRELATIONS Frank Vignola  

E-Print Network (OSTI)

from tilted solar radiance. This model will then be used to estimate the performance of a photovoltaic. INTRODUCTION The number and variety of grid-tied photovoltaic (PV) systems being installed is stimulating, wind speed, and other meteorological variables and weather conditions. With the variety of solar cell

Oregon, University of

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

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

Open Energy Info (EERE)

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 are used...

42

Evaluation of solar energy resources by establishing empirical models for diffuse solar radiation on tilted surface and analysis for optimum tilt angle for a prospective location in southern region of Sindh, Pakistan  

Science Journals Connector (OSTI)

Abstract Diffuse solar radiation data is very important and is required for solar energy system implementations. The main purpose of the present study is to evaluate solar energy resources by establishing diffuse solar radiation models and obtaining optimum tilt angle fora prospective location is southern region of Sindh, Pakistan. Due to the unavailability of measured diffuse solar radiation data, nine new models, based on available data from local agency and values obtain from existing models, to predict diffuse solar radiation on tilted surface has been established. The best model was chosen based on test results from statistical indicators. The optimum tilt angle for monthly, seasonally, half-yearly and yearly adjustment was determined. The optimum tilt angle varies from 0° in May, June and July to 49° in December. The yearly optimum tilt angle was found as 23°, which is close to latitude of investigated location (25°07?N). The monthly average total, beam and diffuse solar radiations were calculated for optimum and vertical tilted surfaces and were compared with those obtain for horizontal surfaces. The half-yearly adjustment of optimum tilt angle is recommended for the investigated location because very small difference in annual solar energy gains in comparison with monthly or seasonal adjustment. The total annual energy for completer year and for four seasons of the year was calculated and found that maximum total annual energy is obtained at optimum tilt angle.

Shahnawaz Farhan Khahro; Kavita Tabbassum; Shahnawaz Talpur; Mohammad Bux Alvi; Xiaozhong Liao; Lei Dong

2015-01-01T23:59:59.000Z

43

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

SciTech Connect

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-GEF’s 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

44

Activated RhoA Binds to the Pleckstrin Homology (PH) Domain of PDZ-RhoGEF, a Potential Site for Autoregulation  

SciTech Connect

Guanine nucleotide exchange factors (GEFs) catalyze exchange of GDP for GTP by stabilizing the nucleotide-free state of the small GTPases through their Dbl homology/pleckstrin homology (DH {center_dot} PH) domains. Unconventionally, PDZ-RhoGEF (PRG), a member of the RGS-RhoGEFs, binds tightly to both nucleotide-free and activated RhoA (RhoA {center_dot} GTP). We have characterized the interaction between PRG and activated RhoA and determined the structure of the PRG-DH {center_dot} PH-RhoA {center_dot} GTP{gamma}S (guanosine 5{prime}-O-[{gamma}-thio]triphosphate) complex. The interface bears striking similarity to a GTPase-effector interface and involves the switch regions in RhoA and a hydrophobic patch in PRG-PH that is conserved among all Lbc RhoGEFs. The two surfaces that bind activated and nucleotide-free RhoA on PRG-DH {center_dot} PH do not overlap, and a ternary complex of PRG-DH {center_dot} PH bound to both forms of RhoA can be isolated by size-exclusion chromatography. This novel interaction between activated RhoA and PH could play a key role in regulation of RhoGEF activity in vivo.

Chen, Zhe; Medina, Frank; Liu, Mu-ya; Thomas, Celestine; Sprang, Stephen R.; Sternweis, Paul C. (UTSMC); (Montana)

2010-07-19T23:59:59.000Z

45

Large optics inspection, tilting, and washing stand  

DOE Patents (OSTI)

A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

Ayers, Marion Jay (Brentwood, CA); Ayers, Shannon Lee (Brentwood, CA)

2010-08-24T23:59:59.000Z

46

Tilt display demonstration: a display surface with multi-axis tilt & actuation  

Science Journals Connector (OSTI)

This demonstration accompanies a full paper accepted into MobileHCI '12 [1]. We demonstrate a new type of actuatable display, called a Tilt Display, that provides visual feedback combined with multi-axis tilting and vertical actuation. Its ability to ... Keywords: actuated displays, nonplanar surface interaction, physical actuation, tilt displays

Jason Alexander; Andrés Lucero; Sriram Subramanian

2012-09-01T23:59:59.000Z

47

Tilt displays: designing display surfaces with multi-axis tilting and actuation  

Science Journals Connector (OSTI)

We present a new type of actuatable display, called Tilt Displays, that provide visual feedback combined with multi-axis tilting and vertical actuation. Their ability to physically mutate provides users with an additional information channel that facilitates ... Keywords: actuated displays, non-planar surface interaction, physical actuation, tilt displays

Jason Alexander; Andrés Lucero; Sriram Subramanian

2012-09-01T23:59:59.000Z

48

Optimal solar-PV tilt angle and azimuth: An Ontario (Canada) case-study  

Science Journals Connector (OSTI)

The purpose of this article is to determine the tilt angle and azimuth for a photovoltaic panel in Ontario (Canada) at which revenue is maximised. Measured and modelled solar radiation data, simulated photovoltaic panel performance, hourly electricity market data and details regarding pricing regimes from 2003 to 2008 are used to study two different locations. In all instances, the desired tilt angle is slightly less than latitude (depending upon the particular pricing regime, between 36° and 38° for Ottawa, which is at a latitude of 45°N, and between 32° and 35° for Toronto, which is at a latitude of 44°N), and the desired azimuth is close to due south (depending upon the particular pricing regime, between 4° west of due south and 6° east of due south for Ottawa, and between 1° west of due south and 2° east of due south for Toronto). In conclusion, the importance of solar electricity – particularly valuable because of when it is produced and where it can be produced – is highlighted, as are future priorities for research.

Ian H. Rowlands; Briana Paige Kemery; Ian Beausoleil-Morrison

2011-01-01T23:59:59.000Z

49

Experimental control of the spheromak tilting instability  

Science Journals Connector (OSTI)

The magnetohydrodynamic (MHD) tilting instability of the spheromak configuration has been experimentally investigated by recording the time evolution of the magnetic field with small magnetic probes. Passive coil systems such as the figure?eight and saddle coils have been proven experimentally effective against this instability.

C. Munson; A. Janos; F. Wysocki; M. Yamada

1985-01-01T23:59:59.000Z

50

Stabilization of the spheromak tilt instability  

Science Journals Connector (OSTI)

A stability criterion for the tilt mode of a spheromak?ion ring hybrid configuration has been developed for the case where the ring current is small compared to the spheromak azimuthal current. It is shown that the stability is related to the distortion of the spheromak separatrix.

C. Litwin; R. N. Sudan; A. D. Turnbull

1984-01-01T23:59:59.000Z

51

Combined Scanning Transmission Electron Microscopy Tilt- and Focal Series  

SciTech Connect

In this study, a combined tilt- and focal series is proposed as a new recording scheme for high-angle annular dark-field scanning transmission electron microscopy (STEM) tomography. Three-dimensional (3D) data were acquired by mechanically tilting the specimen, and recording a through-focal series at each tilt direction. The sample was a whole-mount macrophage cell with embedded gold nanoparticles. The tilt focal algebraic reconstruction technique (TF-ART) is introduced as a new algorithm to reconstruct tomograms from such combined tilt- and focal series. The feasibility of TF-ART was demonstrated by 3D reconstruction of the experimental 3D data. The results were compared with a conventional STEM tilt series of a similar sample. The combined tilt- and focal series led to smaller missing wedge artifacts, and a higher axial resolution than obtained for the STEM tilt series, thus improving on one of the main issues of tilt series-based electron tomography.

Dahmen, Tim [German Research Center for Artificial Intelligence (DFKI), Germany] [German Research Center for Artificial Intelligence (DFKI), Germany; Baudoin, Jean-Pierre G [ORNL] [ORNL; Lupini, Andrew R [ORNL] [ORNL; Kubel, Christian [Karlsruhe Institute of Technology, Leopoldshafen, Germany] [Karlsruhe Institute of Technology, Leopoldshafen, Germany; Slusallek, Phillip [German Research Center for Artificial Intelligence (DFKI), Germany] [German Research Center for Artificial Intelligence (DFKI), Germany; De Jonge, Niels [ORNL] [ORNL

2014-01-01T23:59:59.000Z

52

Spheromak tilting instability in cylindrical geometry  

Science Journals Connector (OSTI)

The internal tilting instability in a force?free spheromak plasma in cylindrical geometry is examined. It is found that this instability originally found in spherical geometry also occurs in cylindrical geometry. The analysis proceeds by first demonstrating that if no mode rational surface is present in the plasma a necessary and sufficient condition for ideal magnetohydrodynamic instability is that there exist a solution to ?ŚB m = ? m B m where B m ?exp(i m?) with ? m tilting mode is unstable for these parameters. All modes with m?1 are shown to be stable.

John M. Finn; Wallace M. Manheimer; Edward Ott

1981-01-01T23:59:59.000Z

53

Tilting instability of a cylindrical spheromak  

Science Journals Connector (OSTI)

The stability of a low?beta spheromak with a perfectly conducting cylindrical boundary of length L and radius R is analyzed in terms of force?free fields with J = ?B(? = const). The axisymmetric equilibrium is found unstable to tilting when the elongation L/R is larger than about 1.67. Numerical solutions of the time?dependent ideal magnetohydrodynamic equations confirm this result.

A. Bondeson; G. Marklin; Z. G. An; H. H. Chen; Y. C. Lee; C. S. Liu

1981-01-01T23:59:59.000Z

54

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

55

Geometric Model of a Narrow Tilting CAR using Robotics formalism  

E-Print Network (OSTI)

- structured multibody system composed of n bodies (links) where the chassis is the mobile base and the wheels tilting car "Lumeneo Smera" [4] through the analysis of its tilting mechanism. To model a complex system. Robotic representation of a multibody system The car can be seen as a mobile robot which is a tree

Boyer, Edmond

56

Three-Dimensional Simulation of Spheromak Creation and Tilting Disruption  

Science Journals Connector (OSTI)

Spheromak dynamics is studied for a zero-? plasma by a three-dimensional magneto-hydrodynamics simulation code. The growth rate of the tilting instability is found to be of the order of 10?A (Alfvén transit time) and, more interestingly, once tilt occurs, the spheromak field reconnects three dimensionally with the vertical field, thus leading to a disruptive deformation of the spheromak.

Tetsuya Sato and Takaya Hayashi

1983-01-03T23:59:59.000Z

57

Optimum tilt angle and orientation for solar collectors in Syria  

Science Journals Connector (OSTI)

One of the important parameters that affect the performance of a solar collector is its tilt angle with the horizon. This is because of the variation of tilt angle changes the amount of solar radiation reaching the collector surface. A mathematical model was used for estimating the solar radiation on a tilted surface, and to determine the optimum tilt angle and orientation (surface azimuth angle) for the solar collector in the main Syrian zones, on a daily basis, as well as for a specific period. The optimum angle was computed by searching for the values for which the radiation on the collector surface is a maximum for a particular day or a specific period. The results reveal that changing the tilt angle 12 times in a year (i.e. using the monthly optimum tilt angle) maintains approximately the total amount of solar radiation near the maximum value that is found by changing the tilt angle daily to its optimum value. This achieves a yearly gain in solar radiation of approximately 30% more than the case of a solar collector fixed on a horizontal surface.

Kamal Skeiker

2009-01-01T23:59:59.000Z

58

Position vs. Velocity Control for Tilt-Based Interaction Robert J. Teather*  

E-Print Network (OSTI)

like a steering wheel, and "marble maze" games where tilting rolls a ball to simulate gravity. Although's subjective impression of the system. 2 RELATED WORK 2.1 Tilt-Based Interaction Tilt control has long been

MacKenzie, Scott

59

Laser Guide Star Adaptive Optics without Tip-tilt  

E-Print Network (OSTI)

Adaptive optics (AO) systems allow a telescope to reach its diffraction limit at near infrared wavelengths. But to achieve this, a bright natural guide star (NGS) is needed for the wavefront sensing, severely limiting the fraction of the sky over which AO can be used. To some extent this can be overcome with a laser guide star (LGS). While the laser can be pointed anywhere in the sky, one still needs to have a natural star, albeit fainter, reasonably close to correct the image motion (tip-tilt) to which laser guide stars are insensitive. There are in fact many astronomical targets without suitable tip-tilt stars, but for which the enhanced resolution obtained with the Laser Guide Star Facility (LGSF) would still be very beneficial. This article explores what adaptive optics performance one might expect if one dispenses with the tip-tilt star, and in what situations this mode of observing might be needed.

R. Davies; S. Rabien; C. Lidman; M. Le Louarn; M. Kasper; N. M. Forster Schreiber; V. Roccatagliata; N. Ageorges; P. Amico; C. Dumas; F. Mannucci

2008-01-24T23:59:59.000Z

60

Spheromak tilt stabilization with an energetic particle component  

Science Journals Connector (OSTI)

The tilt and shift stability of a spheromak plasma in the presence of a large orbit ion?ring component is determined by evaluating the magnetic interaction of the plasma with the ion ring and the external coils. Neither the ion?ring toroidal current nor the ring inverse aspect ratio is required to be small. The influence of conducting walls is considered to be negligible as is appropriate for compression experiments. The plasma tilt and shift stability has been evaluated for a comprehensive set of numerically generated self?consistent hybrid spheromak/ion?ring equilibria. Stable equilibria are found over a considerable range of the parameters. The tilt stabilization of the plasma typically requires that more than about 25% of the total toroidal current be carried by the ion ring.

C. Mehanian; R. V. E. Lovelace

1988-01-01T23:59:59.000Z

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.


61

Reverse time migration in tilted transversely isotropic media  

SciTech Connect

This paper presents a reverse time migration (RTM) method for the migration of shot records in tilted transversely isotropic (TTI) media. It is based on the tilted TI acoustic wave equation that was derived from the dispersion relation. The RTM is a full depth migration allowing for velocity to vary laterally as well as vertically and has no dip limitations. The wave equation is solved by a tenth-order finite difference scheme. Using 2D numerical models, we demonstrate that ignoring the tilt angle will introduce both lateral and vertical shifts in imaging. The shifts can be larger than 0.5 wavelength in the vertical direction and 1.5 wavelength in the lateral direction.

Zhang, Linbing; Rector III, James W.; Hoversten, G. Michael

2004-07-01T23:59:59.000Z

62

Iris tilting and RF steering in the SLAC Linac  

SciTech Connect

For some time now, the sources of RF transverse beam steering in the SLAC Linac have been a mystery. The previously known sources, coupler asymmetries and survey misalignment, have predicted deflections which are frequently much smaller than the observed deflections. A new source of RF steering has been discovered: the tilting of accelerator irises. Measurements of iris tilting in a forty foot accelerator girder are compared with measurements of RF beam deflections and are found to be strongly correlated. 4 refs., 6 figs., 3 tabs.

Seeman, J.T.

1985-05-02T23:59:59.000Z

63

Numerical study of natural convection in fully open tilted cavities  

SciTech Connect

A numerical simulation of two-dimensional laminar natural convection in a fully open tilted square cavity with an isothermally heated back wall is conducted. The remaining two walls of the cavity are adiabatic. Steady-state solutions are presented for Grashof numbers between 10{sup 2} and 10{sup 5} and for tilt angles ranging from {minus}60{degree} to 90{degree} (where 90{degree} represents a cavity with the opening facing down). The fluid properties are assumed to be constant except for the density variation with temperature that gives rise to the buoyancy forces, which is treated by the Boussinesq approximation. The fluid concerned is air with Prandtl number fixed at 0.71. The governing equations are expressed in a normalized primitive variables formulation. Numerical predictions of the velocity and temperature fields are obtained using the finite-volume-based power law (SIMPLER: Semi-Implicit Method for Pressure-Linked Equations Revised) algorithm. For a vertical open cavity ({alpha} = 0{degree}), the algorithm generated results that were in good agreement with those previously published. Flow patterns and isotherms are shown in order to give a better understanding of the heat transfer and flow mechanisms inside the cavity. Effects of the controlling parameters-Grashof number and tilt angle-on the heat transfer (average Nusselt number) are presented and analyzed. The results also revealed that the open-cavity Nusselt number approaches the flat-plate solution when either Grashof number or tilt angle increases. In addition, a correlation of the Nusselt number in terms of the Grashof number and tilt angle is developed and presented; a comparison is made with available data from other literature.

Elsayed, M.M.; Al-Najem, N.M.; El-Refaee, M.M.; Noor, A.A.

1999-09-01T23:59:59.000Z

64

Recollection 1965-1971: The Groningen High Latitude Survey  

E-Print Network (OSTI)

Recollection 1965-1971: The Groningen High Latitude Survey IstvĂĄn Fejes FĂ?MI Satellite Geodetic to Groningen #12;The new WSN 1970 #12;Wesselius and Fejes, 1970 #12;GHLS: The first colored contour map Low

Peletier, Reynier

65

Isentropic diagnostics of mid-latitude circulation and transport  

E-Print Network (OSTI)

This thesis examines the mid-latitude circulation and tracer transport using zonal average isentropic diagnostics. The Underworld (i.e. the region roughly below the 300K-isentrope) is targeted by our research. Currently, ...

Koh, Tieh-Yong, 1972-

2001-01-01T23:59:59.000Z

66

Conjugate High Latitude Measurements along the 40 Magnetic Meridian  

E-Print Network (OSTI)

Conjugate High Latitude Measurements along the 40Âș Magnetic Meridian: Autonomous Adaptive Low the 2014 season marked as red squares. #12;Autonomous Adaptive Low-Power Instrument #12;Conjugate observations of Travelling Convection Vorticies produced by solar wind pressure

Michigan, University of

67

EIS-0039: Motor Gasoline Deregulation and the Gasoline Tilt  

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

The Economic Regulatory Administration developed this EIS to evaluate the environmental impacts, including social and economic impacts, that may result from either of two proposed regulatory changes: (1) the exemption of motor gasoline from the Department of Energy's Mandatory Petroleum Price and Allocation Regulations, and (2) the adoption of the gasoline tilt, a proposed regulation that would allow refiners to recover an additional amount of their total increased costs on gasoline.

68

Splay and tilt energy of bipolar lipid membranes  

E-Print Network (OSTI)

Archaea organisms are able to survive in extremely aggressive environment. It is thought that such resistance, at least, in part is sustained by unique properties of archaea membrane. The membrane consists of so called bolalipids, which has two polar heads joined by two hydrocarbon chains. Thus bolalipids can exist in two conformations: i) polar heads are located at different sides of bolalipid layer, so called, O-shape; ii) polar heads are located at the same side of the layer, so called, U-shape. Both polar heads and chains are chemically different from those for conventional lipids. In the present study we develop basis for theory of elasticity of bolalipid membranes. Deformations of splay, tilt and Gaussian curvature are considered. We show that energetic contributions of tilt deformation from two surfaces of bolalipid layer are additive, as well as Gaussian curvature, while splay deformations yield a cross-term. The presence of U-shapes is taken into account in terms of the layer spontaneous curvature. Estimation of tilt modulus and possible experiments allowing to measure splay moduli are described.

Timur R. Galimzyanov; Peter I. Kuzmin; Peter Pohl; Sergey A. Akimov

2014-12-28T23:59:59.000Z

69

Ulysses solar wind plasma observations from peak southerly latitude through perihelion and beyond  

Science Journals Connector (OSTI)

We present Ulysses solar wind plasma data from the peak southerly latitude of ?80.2° through +64.9° latitude on June 7 1995. Ulysses encountered fast wind throughout this time except for a 43° equatorial band. Mass flux was nearly constant with latitude while speed (density) had positive (negative) poleward gradients. Momentum flux was highest at high latitudes suggesting a latitudinal asymmetry in the heliopause cross section. Solar wind energy flux density was also highest at high latitudes.

J. L. Phillips; S. J. Bame; W. C. Feldman; J. T. Gosling; D. J. McComas; B. E. Goldstein; M. Neugebauer; C. M. Hammond

1996-01-01T23:59:59.000Z

70

POTATO - a program for generating perovskite structures distorted by tilting of rigid octahedra  

Science Journals Connector (OSTI)

A program that, given the tilt system, tilt angles and octahedral bond distances, will calculate the ideal crystal structure for AMO3 and A2MM'O6 perovskites distorted by octahedral tilting is presented. See the Journal of Applied Crystallography Software List 1997.

Woodward, P.M.

1997-04-01T23:59:59.000Z

71

Electronic properties of graphite in tilted magnetic fields  

SciTech Connect

The minimal nearest-neighbor tight-binding model with the Peierls substitution is employed to describe the electronic structure of Bernal-stacked graphite subject to tilted magnetic fields. We show that while the presence of the in-plane component of the magnetic field has a negligible effect on the Landau level structure at the K point of the graphite Brillouin zone, at the H point it leads to the experimentally observable splitting of Landau levels which grows approximately linearly with the in-plane field intensity.

Goncharuk, Nataliya A.; Smr?ka, Ludvík [Institute of Physics, Academy of Science of the Czech Republic, v. v. i., Cukrovarnická 10, 162 53 Praha 6 (Czech Republic)

2014-05-15T23:59:59.000Z

72

PoGOLite: Neutron Background Studies for High Latitudes  

E-Print Network (OSTI)

PoGOLite: Neutron Background Studies for High Latitudes Maria Fernanda Muñoz Salinas SH2006. The measurements showed a neutron background ten times higher than expected. Because of this, new simulations of the PoGOLite flight which will take place in the summer of 2012. The neutron background was simulated

Haviland, David

73

The domination of Saturn's low latitude ionosphere by ring `rain'  

E-Print Network (OSTI)

Saturn's ionosphere is produced when the otherwise neutral atmosphere is exposed to a flow of energetic charged particles or solar radiation. At low latitudes the latter should result in a weak planet-wide glow in infrared (IR), corresponding to the planet's uniform illumination by the Sun. The observed low-latitude ionospheric electron density is lower and the temperature higher than predicted by models. A planet-ring magnetic connection has been previously suggested in which an influx of water from the rings could explain the lower than expected electron densities in Saturn's atmosphere. Here we report the detection of a pattern of features, extending across a broad latitude band from ~25 to 60 degrees, that is superposed on the lower latitude background glow, with peaks in emission that map along the planet's magnetic field lines to gaps in Saturn's rings. This pattern implies the transfer of charged water products from the ring-plane to the ionosphere, revealing the influx on a global scale, flooding betw...

O'Donoghue, J; Melin, H; Jones, G H; Cowley, S W H; Miller, S; Baines, K H; Blake, J S D

2013-01-01T23:59:59.000Z

74

Heavy Primary Cosmic Rays at Geomagnetic Latitude of 41°N  

Science Journals Connector (OSTI)

This report includes the results from 9 balloon flights at geomagnetic latitude 41°N of altitude range from 70 000 to 100 000 feet. Only primaries of Z>~10 are considered. 2410 tracks are involved, in Ilford G-5 and G-0 emulsion exposures. Given are the charge spectra, flux, mean free paths, and angular distributions.

O. B. Young and H. Y. Chen

1959-09-15T23:59:59.000Z

75

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)

76

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

77

E-Print Network 3.0 - amplify high-latitude warming Sample Search...  

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

high latitudes, more than low albedo, helped main- tain the warm... of equilibrium, the loss of heat in high latitudes--mainly where cold continental air masses flow over the...

78

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

E-Print Network (OSTI)

? 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...

Zhang, Xiaoqian

2010-07-14T23:59:59.000Z

79

Ulysses solar wind plasma observations from peak southerly latitude through perihelion and beyond  

SciTech Connect

We present Ulysses solar wind plasma data from the peak southerly latitude of {minus}80.2{degrees} through +64.9{degrees} latitude on June 7, 1995. Ulysses encountered fast wind throughout this time except for a 43{degrees} band centered on the solar equator. Median mass flux was nearly constant with latitude, while speed and density had positive and negative poleward gradients, respectively. Solar wind momentum flux was highest at high latitudes, suggesting a latitudinal asymmetry in the heliopause cross section. Solar wind energy flux density was also highest at high latitudes.

Phillips, J.L.; Bame, S.J.; Feldman, W.C.; Gosling, J.T.; McComas, D.J. [Los Alamos National Lab., NM (United States); Goldstein, B.E.; Neugebauer, M. [Jet Propulsion Lab., Pasadena, CA (United States); Hammond, C.M. [SRI International, Menlo Park, CA (United States)

1995-09-01T23:59:59.000Z

80

Precision tip-tilt-piston actuator that provides exact constraint  

DOE Patents (OSTI)

A precision device which can precisely actuate three degrees of freedom of an optic mount, commonly referred to as tip, tilt, and piston. The device consists of three identical flexure mechanisms, an optic mount to be supported and positioned, a structure that supports the flexure mechanisms, and three commercially available linear actuators. The advantages of the precision device is in the arrangement of the constraints offered by the flexure mechanism and not in the particular design of the flexure mechanisms, as other types of mechanisms could be substituted. Each flexure mechanism constrains two degrees of freedom in the plane of the mechanisms and one direction is actuated. All other degrees of freedom are free to move within the range of flexure mechanisms. Typically, three flexure mechanisms are equally spaced in angle about to optic mount and arranged so that each actuated degree of freedom is perpendicular to the plane formed by the optic mount. This arrangement exactly constrains the optic mount and allows arbitrary actuated movement of the plane within the range of the flexure mechanisms. Each flexure mechanism provides a mechanical advantage, typically on the order of 5:1, between the commercially available actuator and the functional point on the optic mount. This improves resolution by the same ratio and stiffness by the square of the ratio.

Hale, Layton C. (Livermore, CA)

1999-01-01T23:59:59.000Z

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.


81

The role of tilted heating in the evolution of the MJO Cara-Lyn Lappen1  

E-Print Network (OSTI)

The role of tilted heating in the evolution of the MJO Cara-Lyn Lappen1 and Courtney Schumacher2 1 the role of tilted heating in the evolution of the MJO. It is believed that the inability of many general heating distributions. Given the MJO's importance in tropical climate, we need to better understand what

82

Estimation of 5-min solar global irradiation on tilted planes by ANN method in Bouzareah, Algeria  

E-Print Network (OSTI)

], three main reasons make it impossible to develop a simple model for converting horizontal global solar surface The solar radiation arriving on a tilted collector has, most of the time, a beam component (nilEstimation of 5-min solar global irradiation on tilted planes by ANN method in Bouzareah, Algeria K

Paris-Sud XI, Université de

83

Head tilt during driving DANIEL C. ZIKOVITZ and LAURENCE R. HARRIS *  

E-Print Network (OSTI)

Head tilt during driving DANIEL C. ZIKOVITZ ÂČ and LAURENCE R. HARRISÂČ * Departments of ÂČ Biology and Psychology, York University, Toronto, Ontario M3J 1P3, Canada Keywords: Driving behaviour; Head tilt; Vision with the visually-available estimate of the curvature of the road (r 2 = 0.86) but not with the centripetal force (r

Harris, Laurence R.

84

Self-Optimization of Antenna Tilt and Pilot Power for Dedicated Channels  

E-Print Network (OSTI)

Self-Optimization of Antenna Tilt and Pilot Power for Dedicated Channels Abstract-- In Radio Access Networks (RAN), fixed configurations result in poor network efficiency. This sub- optimal performance present a framework for a self-optimizing RAN, which adapts Antenna Tilt and Pilot Power according

Paris-Sud XI, Université de

85

The Tilt of the Leading Edge of Mesoscale Tropical Convective Lines  

Science Journals Connector (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

86

SIMULATED FARADAY ROTATION MEASURES TOWARD HIGH GALACTIC LATITUDES  

SciTech Connect

We study the Faraday rotation measure (RM) due to the Galactic magnetic field (GMF) toward high Galactic latitudes. The RM arises from the global, regular component as well as from the turbulent, random component of the GMF. We model the former based on observations and the latter using the data of magnetohydrodynamic turbulence simulations. For a large number of different GMF models, we produce mock RM maps around the Galactic poles and calculate various statistical quantities with the RM maps. We find that the observed medians of RMs toward the north and south Galactic poles, {approx}0.0 {+-} 0.5 rad m{sup -2} and {approx} + 6.3 {+-} 0.5 rad m{sup -2}, are difficult to explain with any of our many alternate GMF models. The standard deviation of observed RMs, {approx}9 rad m{sup -2}, is clearly larger than that of simulated RMs. The second-order structure function of observed RMs is substantially larger than that of simulated RMs, especially at small angular scales. We discuss other possible contributions to RM toward high Galactic latitudes. Besides observational errors and the intrinsic RM of background radio sources against which RM is observed, we suggest that the RM due to the intergalactic magnetic field may account for a substantial fraction of the observed RM. Finally, we note that reproducing the observed medians may require additional components or/and structures of the GMF that are not present in our models.

Akahori, Takuya; Kim, Jongsoo [Korea Astronomy and Space Science Institute, Daedeokdaero 776, Yuseong-Gu, Daejeon 305-348 (Korea, Republic of); Ryu, Dongsu [Department of Astronomy and Space Science, Chungnam National University, Daejeon 305-764 (Korea, Republic of); Gaensler, B. M., E-mail: jskim@kasi.re.kr, E-mail: akahori@physics.usyd.edu.au, E-mail: bryan.gaensler@sydney.edu.au, E-mail: ryu@canopus.cnu.ac.kr [Sydney Institute for Astronomy, School of Physics, University of Sydney, NSW 2006 (Australia)

2013-04-20T23:59:59.000Z

87

MEASUREMENTS OF THE SUN'S HIGH-LATITUDE MERIDIONAL CIRCULATION  

SciTech Connect

The meridional circulation at high latitudes is crucial to the buildup and reversal of the Sun's polar magnetic fields. Here, we characterize the axisymmetric flows by applying a magnetic feature cross-correlation procedure to high-resolution magnetograms obtained by the Helioseismic and Magnetic Imager (HMI) on board the Solar Dynamics Observatory. We focus on Carrington rotations 2096-2107 (2010 April to 2011 March)-the overlap interval between HMI and the Michelson Doppler Imager (MDI). HMI magnetograms averaged over 720 s are first mapped into heliographic coordinates. Strips from these maps are then cross-correlated to determine the distances in latitude and longitude that the magnetic element pattern has moved, thus providing meridional flow and differential rotation velocities for each rotation of the Sun. Flow velocities were averaged for the overlap interval and compared to results obtained from MDI data. This comparison indicates that these HMI images are rotated counterclockwise by 0.{sup 0}075 with respect to the Sun's rotation axis. The profiles indicate that HMI data can be used to reliably measure these axisymmetric flow velocities to at least within 5 Degree-Sign of the poles. Unlike the noisier MDI measurements, no evidence of a meridional flow counter-cell is seen in either hemisphere with the HMI measurements: poleward flow continues all the way to the poles. Slight north-south asymmetries are observed in the meridional flow. These asymmetries should contribute to the observed asymmetries in the polar fields and the timing of their reversals.

Rightmire-Upton, Lisa [Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899 (United States); Hathaway, David H. [NASA Marshall Space Flight Center, Huntsville, AL 35812 (United States); Kosak, Katie, E-mail: lar0009@uah.edu, E-mail: david.hathaway@nasa.gov, E-mail: mkosak2011@my.fit.edu [Florida Institute of Technology, Melbourne, FL 32901 (United States)

2012-12-10T23:59:59.000Z

88

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

89

Design and development of a 329-segment tip-tilt piston mirror array for space-based adaptive optics  

E-Print Network (OSTI)

Design and development of a 329-segment tip-tilt piston mirror array for space-based adaptive. It consists of 329-hexagonal segments on a 600 m pitch, each with tip/tilt and piston degrees of freedom

90

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

91

Proto-CIRCUS Tilted-Coil Tokamak-Torsatron Hybrid: Design and Construction  

E-Print Network (OSTI)

We present the field-line modeling, design and construction of a prototype circular-coil tokamak-torsatron hybrid called Proto-CIRCUS. The device has a major radius R = 16 cm and minor radius a tokamak, but they are tilted. This, combined with induced or driven plasma current, is expected to generate rotational transform, as seen in field-line tracing and equilibrium calculations. The device is expected to operate at lower plasma current than a tokamak of comparable size and magnetic field, which might have interesting implications for disruptions and steady-state operation. Additionally, the toroidal magnetic ripple is less pronounced than in an equivalent tokamak in which the coils are not tilted. The tilted coils are interlocked, resulting in a relatively low aspect ratio, and can be moved, both radially and in tilt angle, between discharges. This capability will be exploited for detailed comparisons between calculations and field-line mapping me...

Clark, A W; Hammond, K C; Kornbluth, Y; Spong, D A; Sweeney, R; Volpe, F A

2014-01-01T23:59:59.000Z

92

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

93

Stacking-velocity inversion with borehole constraints for tilted TI media Xiaoxiang Wang1  

E-Print Network (OSTI)

- ing an accurate anisotropic velocity model remains a challenging problem. For TI models, transverse isotropy with a tilted symmetry axis TTI is an ap- propriate model for dipping shale layers near

Tsvankin, Ilya

94

A Novel Computational Model for Tilting Pad Journal Bearings with Soft Pivot Stiffnesses  

E-Print Network (OSTI)

A novel tilting pad journal bearing model including pivot flexibility as well as temporal fluid inertia effects on the thin film fluid flow aims to accurately predict the bearing forced performance. The predictive model also accounts for the thermal...

Tao, Yujiao 1988-

2012-12-10T23:59:59.000Z

95

Rotordynamic and thermal analyses of compliant flexure pivot tilting pad gas bearings  

E-Print Network (OSTI)

-free micro turbomachinery. The pad radial compliance was for accommodation of large rotor growth at high speeds. Parametric studies on pivot offset, preload, and tilting stiffness were performed using non-linear orbit simulations and coast-down simulations...

Sim, Kyu-Ho

2009-05-15T23:59:59.000Z

96

Energetic particles and coronal mass ejections in the high latitude heliosphere: Ulysses-LET observations  

SciTech Connect

We have investigated energetic ions of non-corotating nature in the high latitude heliosphere. Major particle events were observed by Ulysses up to latitudes of 60 deg. S. All were associated with passage of coronal mass ejections (CMEs) over the spacecraft. The relationship of these events with solar activity was investigated using Yohkoh soft X-ray images.

Bothmer, V.; Marsden, R. G.; Sanderson, T. R.; Trattner, K. J.; Wenzel, K.-P.; Balogh, A.; Forsyth, R. J.; Goldstein, B. E.; Uchida, Y.; Hudson, H. S. [Space Science Department of ESA, ESTEC, Noordwijk (Netherlands); Blackett Laboratory, Imperial College, London (United Kingdom); Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California (United States); Physics Department, Science University, Tokyo (Japan); Institute for Astronomy, University of Hawaii, Honolulu, Hawaii (United States)

1996-07-20T23:59:59.000Z

97

latitude 2100 What if you could get fast internet access to check emails on the  

E-Print Network (OSTI)

the same· image commonality as the rest of your corporate notebooks? discover smart Functionality Smart, with LinuxŸ or MicrosoftŸ options. You can also make your laptop an extension of your business brand of the Latitude family, giving you the power to take advantage of our Latitude commitment to manageability, image

Fiebig, Peter

98

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

Science Journals Connector (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

99

Cosmic-ray latitude surveys in the Atlantic Ocean area  

SciTech Connect

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

100

Experimental investigation of line-tying effects on the spheromak tilt mode  

Science Journals Connector (OSTI)

In the absence of close fitting walls or conducting elements, the spheromak plasma configuration is unstable to at least one global MHD mode (tilting or shifting). Previous theoretical work suggested that line-tying effects could play a role in slowing down these modes. Line-tying was investigated in the Proto S-1/C spheromak device by a direct measurement of the line-tying character of the perturbed current within a passive stabilizer. The ring model of tilting is extended to include line-tying stabilization by taking into account the plasma sheath resistance. Comparison with experimental results show good agreement between predicted and observed growth rates.

F.J. Wysocki

1987-01-01T23:59:59.000Z

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.


101

Latitude Distribution of Interplanetary Magnetic Field Lines Rooted in Active Regions  

Science Journals Connector (OSTI)

Electrons, accelerated in solar active regions to ? 10 keV, escape along open magnetic field lines and generate plasma radiation (Type III bursts ... Here we describe the latitude distribution of the field lines ...

G. A. Dulk; J. L. Steinberg; S. Hoang…

1986-01-01T23:59:59.000Z

102

Why do model tropical cyclones intensify more rapidly at low latitudes?  

Science Journals Connector (OSTI)

We examine the problem of why model tropical cyclones intensify more rapidly at low latitudes. Our answer to this question touches on practically all facets of the dynamics and thermodynamics of tropical cyclones. The answer invokes the ...

Roger K. Smith; Gerard Kilroy; Michael T. Montgomery

103

Altitude and latitude variations in avionics SEU and atmospheric neutron flux  

SciTech Connect

The direct cause of single event upsets in SRAMs at aircraft altitudes by the atmospheric neutrons has previously been documented. The variation of the in-flight SEU rate with latitude is demonstrated by new data over a wide range of geographical locations. New measurements and models of the atmospheric neutron flux are also evaluated to characterize its variation with altitude, latitude and solar activity.

Normand, E.; Baker, T.J. (Boeing Defense and Space Group, Seattle, WA (United States))

1993-12-01T23:59:59.000Z

104

Stabilizing Effect of Finite-Gyroradius Beam Particles on the Tilting Mode of Spheromaks  

Science Journals Connector (OSTI)

The equilibrium shape of a low-pressure spheromak plasma with a small component of toroidal current carried by finite-gyroradius particles is computed. The stabilizing influence of this current on the tilting mode is determined by employing an energy principle that includes gyroscopic and finite-gyroradius effects.

R. N. Sudan and P. K. Kaw

1981-08-24T23:59:59.000Z

105

Roughness of a tilted anharmonic string at depinning T. Goodman1  

E-Print Network (OSTI)

a string with a net average tilt, we demonstrate that the anhar- monic elastic energy crosses the model renormalization group calculation by Le Doussal and Wiese [8] argued that the quenched KPZ term can indeed with zero average and unit vari- ance, f is a uniform external driving force, and Eel is the elastic energy

Teitel, Stephen L.

106

Identification of Avalanche Precursors by Acoustic Probing in the Bulk of Tilted Granular Layers  

E-Print Network (OSTI)

Identification of Avalanche Precursors by Acoustic Probing in the Bulk of Tilted Granular Layers M simultaneously caracterize precursors on the free surface with an optical method and in the bulk with acoustic to probe rearrangements in the bulk of the granular material. A linear method can also be used provided

Paris-Sud XI, Université de

107

Friction in (im-)miscible polymer brush systems and the role of transverse polymer-tilting  

E-Print Network (OSTI)

Friction in (im-)miscible polymer brush systems and the role of transverse polymer-tilting Sissi de preferred solvent, leading to low friction and low wear rates. Here, we demonstrate, using molecular systems also show smaller friction than miscible systems, although the friction reduction is less than

Mueser, Martin

108

Application of the Cubed-Sphere Grid to Tilted Black-Hole Accretion Disks  

SciTech Connect

In recent work we presented the first results of global general relativistic magnetohydrodynamic (GRMHD) simulations of tilted (or misaligned) accretion disks around rotating black holes. The simulated tilted disks showed dramatic differences from comparable untilted disks, such as asymmetrical accretion onto the hole through opposing 'plunging streams' and global precession of the disk powered by a torque provided by the black hole. However, those simulations used a traditional spherical-polar grid that was purposefully underresolved along the pole, which prevented us from assessing the behavior of any jets that may have been associated with the tilted disks. To address this shortcoming we have added a block-structured 'cubed-sphere' grid option to the Cosmos++ GRMHD code, which will allow us to simultaneously resolve the disk and polar regions. Here we present our implementation of this grid and the results of a small suite of validation tests intended to demonstrate that the new grid performs as expected. The most important test in this work is a comparison of identical tilted disks, one evolved using our spherical-polar grid and the other with the cubed-sphere grid. We also demonstrate an interesting dependence of the early-time evolution of our disks on their orientation with respect to the grid alignment. This dependence arises from the differing treatment of current sheets within the disks, especially whether they are aligned with symmetry planes of the grid or not.

Fragile, P C; Lindner, C C; Anninos, P; Salmonson, J D

2008-09-24T23:59:59.000Z

109

Molecular Simulation of Fracture Dynamics of Symmetric Tilt Grain Boundaries in Graphene  

E-Print Network (OSTI)

Atomistic simulations were utilized to obtain microscopic information of the elongation process in graphene sheets consisting of various embedded symmetric tilt grain boundaries (GBs). In contrast to pristine graphene, these GBs fractured in an extraordinary pattern under transverse uniaxial elongation in all but the largest misorientation angle case, which exhibited intermittent crack propagation and formed many stringy residual connections after quasi mechanical failure. The strings known as monoatomic carbon chains (MACCs), whose importance was recently highlighted, gradually extended to a maximum of a few nanometers as the elongation proceeded. These features, which critically affect the tensile stress and the shape of stress-strain curve, were observed in both armchair and zigzag-oriented symmetric tilt GBs. However, there exist remarkable differences in the population density and the achievable length of MACCs appearing after quasi mechanical failure which were higher in the zigzag-oriented GBs. In addi...

Jhon, Young In; Smith, Robert; Jhon, Myung S

2012-01-01T23:59:59.000Z

110

Inversion of azimuthally dependent NMO velocity in transversely isotropic media with a tilted axis of symmetry  

SciTech Connect

Just as the transversely isotropic model with a vertical symmetry axis (VTI media) is typical for describing horizontally layered sediments, transverse isotropy with a tilted symmetry axis (TTI) describes dipping TI layers (such as tilted shale beds near salt domes) or crack systems. P-wave kinematic signatures in TTI media are controlled by the velocity V{sub PO} in the symmetry direction, Thomsen's anisotropic coefficients {xi} and {delta}, and the orientation (tilt {nu} and azimuth {beta}) of the symmetry axis. Here, the authors show that all five parameters can be obtained from azimuthally varying P-wave NMO velocities measured for two reflectors with different dips and/or azimuths (one of the reflectors can be horizontal). The shear-wave velocity V{sub SO} in the symmetry direction, which has negligible influence on P-wave kinematic signatures, can be found only from the moveout of shear waves. Using the exact NMO equation, the authors examine the propagation of errors in observed moveout velocities into estimated values of the anisotropic parameters and establish the necessary conditions for a stable inversion procedure. Since the azimuthal variation of the NMO velocity is elliptical, each reflection event provides them with up to three constraints on the model parameters. Generally, the five parameters responsible for P-wave velocity can be obtained from two P-wave ellipses, but the feasibility of the moveout inversion strongly depends on the tilt {nu}. While most of the analysis is carried out for a single layer, the authors also extend the inversion algorithm to vertically heterogeneous TTI media above a dipping reflector using the generalized Dix equation. A synthetic example for a strongly anisotropic, stratified TTI medium demonstrates a high accuracy of the inversion.

Grechka, V.; Tsvankin, I.

2000-02-01T23:59:59.000Z

111

Existence of the Wigner function with correct marginal distributions along tilted lines on a lattice  

E-Print Network (OSTI)

In order to determine the Wigner function uniquely, we introduce a new condition which ensures that the Wigner function has correct marginal distributions along tilted lines. For a system in $N$ dimensional Hilbert space, whose "phase space" is a lattice with $N^2$ sites, we get different results depending on whether $N$ is odd or even. Under the new condition, the Wigner function is determined if $N$ is an odd number, but it does not exist if $N$ is even.

Minoru Horibe; Akiyoshi Takami; Takaaki Hashimoto; Akihisa Hayashi

2001-08-10T23:59:59.000Z

112

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

113

Direct injection of ionospheric O sup + into the dayside low latitude boundary layer  

SciTech Connect

Observations from the AMPTE/Charge Composition Explorer (AMPTE/CCE) indicate the presence of two distinct O{sup +} populations in the dayside subsolar low latitude boundary layer during some periods of northward Interplanetary Magnetic Field (IMF). The first population is O{sup +} convected into the boundary layer from the outer magnetosphere and has been reported previously. It is suggested here that the new, second, O{sup +} population is injected into the dayside boundary layer directly from the high latitude ionosphere. This second population can have a significant density and distinct characteristics such as field-aligned flow relative to boundary layer H{sup +} that modify both the plasma composition and dynamics in the low latitude boundary layer. {copyright} American Geophysical Union 1989

Fuselier, S.A.; Klumpar, D.M.; Peterson, W.K.; Shelley, E.G. (Lockheed Palo Alto Research Laboratory, Palo Alto, California (US))

1989-10-01T23:59:59.000Z

114

A study of mid-latitude tropopause characteristics over eastern North America  

E-Print Network (OSTI)

- parable latitudes in other parts of the worldf Some correlation 34 0. 7 4J n e W W c 0 al w n 0 0. 6 0. 5 0. 4 0. 3 0. 2 0. 1 BUF PIT Gg0 C@S 60 55 50 45 40 35 Latitude (degrees north) Figure 7. Average of the absolute values... tropopauses during summer 2. Profile of mean zonal wind during summer 3. Occurrence of multiple tropopauses during winter 4. Profile of mean zonal wind during winter 20 21 5. Mean and standard deviation of primary tropopause height during summer 25 6...

Houston, Ben Howard

1962-01-01T23:59:59.000Z

115

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)

Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner 12 March 2012 Available online xxxx Keywords: UAV Quad tilt-wing Aerodynamic design Carbon composite VehIcle). SUAVI is an electric powered quad tilt-wing UAV that is capable of vertical takeoff

Ă?Â?nel, Mustafa

116

Investigation of failed fuel detection and location using a flux tilting method in a fast breeder reactor  

SciTech Connect

Detection and location of failed fuel in a liquid-metal fast breeder reactor (LMFBR) are very important both for safety and availability. When a fuel failure is detected, it is desirable to identify the failed subassembly quickly to reduce plant shutdown time. The flux tilting method is expected to effectively identify the defective subassembly. The feasibility of the flux tilting method is investigated for an LMFBR with a 100-MW (electric) homogeneous core. A numerical simulation is performed to estimate the viability of the flux tilting method, and a combination of the flux tilting method and the sipping method is found to be very effective in identifying the failed subassembly. In this paper a functional scheme for a computer-aided failed fuel detection and location system is discussed as part of a future on-line support system.

Hamada, M.; Uehara, K.; Muramatsu, K. (Japan Atomic Power Co., 1-6-1 Otemachi, Chiyoda-ku, Tokyo 100 (JP)); Kamei, T.; Tamaoki, T.; Yamaoka, M.; Sonada, Y.; Sano, Y. (Toshiba Corp., Nuclear Engineering Lab., 4-1 Ukishima-cho, Kawasaki-ku, Kawasaki 210 (JP))

1992-04-01T23:59:59.000Z

117

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

E-Print Network (OSTI)

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

Wilkes, Jason Christopher

2012-02-14T23:59:59.000Z

118

Real-time vibration measurement by a spatial phase-shifting technique with a tilted holographic interferogram  

Science Journals Connector (OSTI)

Real-time vibration measurement by a tilted holographic interferogram is presented that utilizes the real-time digital fringe processor of a video signal. Three intensity data sampled...

Nakadate, Suezou; Isshiki, Masaki

1997-01-01T23:59:59.000Z

119

Some unusual discrete VLF emissions observed at a low-latitude ground station at Agra  

E-Print Network (OSTI)

Some unusual discrete VLF emissions observed at a low-latitude ground station at Agra B. Singh February 1997 / Accepted: 17 February 1997 Abstract. A detailed analysis of the VLF emissions data obtained°1¹ N, L = 1.15) has yielded some unusual discrete VLF emissions of the rising type. These include (1

Paris-Sud XI, Université de

120

Friction in Mid-latitude Bob Plant, Stephen Belcher, Bob Beare, Andy Brown  

E-Print Network (OSTI)

Friction in Mid-latitude Cyclones Ian Boutle Bob Plant, Stephen Belcher, Bob Beare, Andy Brown #12;Motivation · Many studies have shown the significance of friction in formation and dissipation of cyclones Dt = + � . F . Diabatic Term: · Surface heat fluxes · Latent heat fluxes Frictional Term

Plant, Robert

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

7Tracking a Sea Turtle from a Satellite Day Number Latitude Longitude Distance  

E-Print Network (OSTI)

7Tracking a Sea Turtle from a Satellite Day Number Latitude Longitude Distance (km) 1 0 +5o North in the table above to track the sea turtle from the start of its journey to its end. Use your map to answer these questions: Question 1 - In what part of the world did it begin its trip? Question 2 - Where did the turtle

Christian, Eric

122

Discovery of Eight Recycled Pulsars - The Swinburne Intermediate Latitude Pulsar Survey  

E-Print Network (OSTI)

We have conducted a pulsar survey of intermediate Galactic latitudes (15deg 0.57 Mo and > 1.2 Mo), while anotherhas a low mass (~0.2 Mo) companion in a 23.3-d orbit, residing the well-known orbital period ``gap''.

R. T. Edwards

1999-11-19T23:59:59.000Z

123

High-latitude eruptions cast shadow over the African monsoon and the flow of the Nile  

E-Print Network (OSTI)

the Sahel of Africa, thus producing the low Nile flow. Future high-latitude eruptions would significantly, p. 120]. By January 1785, 1/6 of the population of Egypt had either died or left the country of Asia and North America. Recon- structed summer temperatures using tree ring maximum latewood density

Stenchikov, Georgiy L.

124

High-Latitude Ocean and Sea Ice Surface Fluxes: Requirements and Challenges for Climate Mark Bourassa1  

E-Print Network (OSTI)

temperatures, seasonal sea ice, and the remoteness of the regions all conspire to make observations difficult latitudes - the vertical exchanges of heat, momentum and material between the ocean, atmosphere and ice1 High-Latitude Ocean and Sea Ice Surface Fluxes: Requirements and Challenges for Climate Research

Gille, Sarah T.

125

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 Mark A. Bourassa1  

E-Print Network (OSTI)

), and in 2008, the Wilkins Ice Shelf51 collapsed equally quickly (Scambos et al. 2009). Ocean heat content1 High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 2 Mark A-latitude surface fluxes will require close collaboration among meteorologists,33 oceanographers, ice physicists

Gille, Sarah T.

126

Entanglement, avoided crossings, and quantum chaos in an Ising model with a tilted magnetic field  

SciTech Connect

We study a one-dimensional Ising model with a magnetic field and show that tilting the field induces a transition to quantum chaos. We explore the stationary states of this Hamiltonian to show the intimate connection between entanglement and avoided crossings. In general, entanglement gets exchanged between the states undergoing an avoided crossing with an overall enhancement of multipartite entanglement at the closest point of approach, simultaneously accompanied by diminishing two-body entanglement as measured by concurrence. We find that both for stationary as well as nonstationary states, nonintegrability leads to a destruction of two-body correlations and distributes entanglement more globally.

Karthik, J.; Sharma, Auditya; Lakshminarayan, Arul [Department of Physics, Indian Institute of Technology Madras, Chennai 600036 (India)

2007-02-15T23:59:59.000Z

127

FLASH seminar -14/01/08 Eduard Prat, DESY Beam tilt studies at FLASH  

E-Print Network (OSTI)

generated different vertical bumps at BPM9ACC1. For each bump we measured: -Dispersion from ACC1 -Beam tilt.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 V1GUN (23-10-07) #BPM Orbitresponse[mm/mrad] 1mrad model 0 2 4 6 8 10 12 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 V3GUN (23-10-07) #BPM Orbitresponse[mm/mrad] 1mrad model 0 2 4 6

128

An experimental investigation of a tilt rotor aircraft wake in ground effect  

E-Print Network (OSTI)

: Sktlld dS t' 1, "~Et 18, 6 (1975), pp. 51-673. Hunt, J. C. R. , Poulton, E. C. , and Mumford, J. C. , "The Effects of Wldppl:Sd't*l Bd tldt lt*p*' t, "~Bi1di Environment, 11 (1976), pp. 15-28. 50 VITA gichael Louis Frey III was born January 4, 1957...EXPERIMENTAL INVESTIGATION OF A TILT ROTOR AIRCRAFT WAKE IN GROUND EFFECT A Thesis by MICHAEL LOUIS FREY III Submi. tted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER...

Frey, Michael Louis

1982-01-01T23:59:59.000Z

129

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

SciTech Connect

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

130

Heliostat tilt and azimuth angle charts and the heliostat orientation protractor  

SciTech Connect

This paper reports that using cartesian heliostat field coordinates analytical expressions were derived for the heliostat tilt angle s, and heliostat azimuth angle {gamma} (clockwise from south). These expressions are dependent on the field cartesian coordinates of the center of the heliostat and the solar zenith and azimuth angles (clockwise from south), {theta}{sub z} and {Psi}, respectively. Here, cylindrical coordinates are conveniently used to derive the expressions for the heliostat angles s and {gamma}. The expression of {gamma}is used to construct the so-called heliostat orientation protractor. The protractor is a useful tool to determine the instantaneous heliostat azimuth angle as will be illustrated.

Elsayed, M.M.; Al-Rabghi, O.M. (Thermal Energy Dept., King Abdulaziz Univ., Jeddah 21413 (SA))

1992-02-01T23:59:59.000Z

131

Numerical study of tilt stability of prolate field-reversed configurations  

SciTech Connect

Global stability of the Field-Reversed Configuration (FRC) has been investigated numerically using both 3D MHD and hybrid (fluid electron and delta f particle ion) simulations. The stabilizing effects of velocity shear and large ion orbits on the n = 1 internal tilt mode in the prolate FRCs have been studied. Sheared rotation is found to reduce the growth rate, however a large rotation rate with Mach number of M greater than or approximately equal to 1 is required in order for significant reduction in the instability growth rate to occur. Kinetic effects associated with large thermal ion orbits have been studied for different kinetic equilibria. These simulations show that there is a reduction in the tilt mode growth rate due to finite ion Larmor radius (FLR) effects, but complete linear stability has not been found, even when the thermal ion gyroradius is comparable to the distance between the field null and the separatrix. The instability existing beyond the FLR theory threshold could be due to the resonant interaction of the wave with ions whose Doppler shifted frequency matches the betatron frequency.

E. V. Belova; S. C. Jardin; H. Ji, M. Yamada; R. Kulsrud

2000-06-21T23:59:59.000Z

132

Hard X-ray latitude effect measured during a transatlantic balloon flight  

SciTech Connect

The hard X-ray latitude effect is reported in the range of McIlwain shell parameter L from 1.4 to 2.6 (earth radius units). The data were obtained with two X-ray scintillator detectors flown on board a transatlantic balloon launched from Trapani, Sicily. The data analysis method for measuring the flux from weak X-ray sources is also described.

Frontera, F. (CNR, Istituto Plasma Spazio, Frascati, Italy); Fuligni, F. (CNR, Istituto di Tecnologie e Studio delle Radiazioni Extraterrestri, Bologna, Italy)

1981-01-01T23:59:59.000Z

133

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

134

Tilt and shift mode stability in a spheromak with a flux core  

Science Journals Connector (OSTI)

The stability of spheromak equilibria with a flux core or reversal coil is studied by means of an ideal magnetohydrodynamic (MHD) code. Results depend critically upon whether the flux hole region (the current free area just inside the separatrix) is treated as a perfectly conducting plasma or as a vacuum. This indicates that the tilt and shift modes persist as resistive instabilities if they are stable in ideal MHD. Specifically for nonoptimally shaped equilibria the flux core must nearly touch the current channel if the flux hole is a vacuum whereas the core may be slightly outside the separatrix if the flux hole has conducting plasma. A larger margin exists for optimally shaped equilibria.

John M. Finn

1984-01-01T23:59:59.000Z

135

On the Representation of High-Latitude Boundary Layer Mixed-Phase Cloud in the ECMWF Global Model  

Science Journals Connector (OSTI)

Supercooled liquid water (SLW) layers in boundary layer clouds are abundantly observed in the atmosphere at high latitudes, but remain a challenge to represent in numerical weather prediction (NWP) and climate models. Unresolved processes such as ...

Richard M. Forbes; Maike Ahlgrimm

2014-09-01T23:59:59.000Z

136

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

137

Uncertainty analysis of vegetation distribution in the northern high latitudes during the 21st century with a dynamic vegetation model  

E-Print Network (OSTI)

This study aims to assess how high-latitude vegetation may respond under various climate scenarios during the 21st century with a focus on analyzing model parameters induced uncertainty and how this uncertainty compares ...

Jiang, Yueyang

138

Rotordynamic coefficients for a load-between-pad, flexible-pivot tilting pad bearing at high loads  

E-Print Network (OSTI)

The dynamic and static performance of a flexure-pivot tilting pad bearing is presented at a load between pad configuration for various load and speed combinations. A similar work performed on the same bearing at lower loads ranging from 0-1 MPa (0...

Hensley, John Eric

2006-10-30T23:59:59.000Z

139

Atomic structure of the {sigma}5 (210)/[001] symmetric tilt grain boundary in yttrium aluminum garnet  

SciTech Connect

The {Sigma}5(210)/[100] symmetric tilt grain boundary in YAG was produced by UHV diffusion bonding precisely oriented single crystals. The boundary has been characterized by HREM along two different directions, parallel and perpendicular to the tilt axis. Models of the atomic structure of the boundary were formed following the Coincident Site Lattice scheme. The resulting models are equivalent to twins formed at the atomic scale. The high resolution images show no rigid crystal translations away from the perfect mirror reflection relation. Comparison of the simulated images using the atomic model as input with the experimental images identifies the plane of mirror symmetry. The atomic model is shown to be in good agreement with the experimental images when viewed parallel to tilt axis, but disagrees with the images perpendicular to tilt axis. Agreement between simulated and experimental images can be improved by changing the composition of the grain boundary with respect to the bulk. To reach a more certain conclusion on the structure of the grain boundary will require additional theoretical calculations.

Campbell, G.H.; King, W.E.

1996-06-24T23:59:59.000Z

140

First Flight Tests for a Quadrotor UAV with Tilting Propellers Markus Ryll, Heinrich H. Bulthoff, and Paolo Robuffo Giordano  

E-Print Network (OSTI)

First Flight Tests for a Quadrotor UAV with Tilting Propellers Markus Ryll, Heinrich H. Bšulthoff, and Paolo Robuffo Giordano Abstract-- In this work we present a novel concept of a quadrotor UAV show the capabilities of this new UAV concept. I. INTRODUCTION Common UAVs (Unmanned Aerial Vehicles

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.


141

6I).-TIEE TENCII RECORUITlENDED P O R CULTIIVATION I N SWEDEN. ]By FIEIY TILtYICLQRI.  

E-Print Network (OSTI)

6I).-TIEE TENCII RECORUITlENDED P O R CULTIIVATION I N SWEDEN. ]By FIEIY TILtYICLQRI. In Sweden \\vu pounds]. I n Sweden, when 'in suitable waters, like thoso in the northern part of the province of Snitlland, it reaches e weight of 6: or more pounds. I do not lrxiow how fast it grows in Sweden in a free

142

FlIGHT PATH FOLLOWING GUIDANCE FOR UNMANNED AIR VEHICLES WITH PAN-TILT CAMERA FOR TARGET OBSERVATION  

E-Print Network (OSTI)

Autonomous Vehicle (UAV) is equipped with a nose-mounted camera capable of pan and tilt rotation is affected by wind. Furthermore, the relative position of the sun can lead to glare and image overexposure. While the effect of wind can be improved by commanding a sideslip angle, image overexposure is avoided

Washington at Seattle, University of

143

Cone-beam mammo-computed tomography from data along two tilting arcs Hengyong Yu,b  

E-Print Network (OSTI)

Cone-beam mammo-computed tomography from data along two tilting arcs Kai Zeng,a Hengyong Yu . To address this problem, x-ray tomosynthesis and cone-beam computed tomography CT are two compelling from a limited num- ber of projections.4 Since its introduction in 1972, the area of tomosynthesis has

Virginia Tech

144

Population Studies of Gamma Ray Sources Using Stacking Analysis at Low Galactic Latitudes  

SciTech Connect

We studied the problem of the treatment of uncertainties in the diffuse gamma radiation apparent in stacking analysis of EGRET data at low Galactic latitudes for several classes of sources like PSRs. For those classes of sources we co-added maps of counts, exposure and diffuse background, and residuals, in varying numbers for different sub-categories. Finally we tested for gamma-ray excess emission in those maps and attempt to quantify the systematic biases in such approach. Such kinds of analysis will support and provide confidence in the classification processes of sources and source populations in the GLAST era.

Cillis, Analia N.; /NASA, Goddard; Reimer, Olaf; /Stanford U., HEPL /KIPAC, Menlo Park; Torres, Diego F.; /ICREA, Barcelona /Barcelona, Autonoma U.

2007-11-13T23:59:59.000Z

145

Magnetic particles confined in a modulated channel: structural transitions tunable by tilting a magnetic field  

E-Print Network (OSTI)

The ground state of colloidal magnetic particles in a modulated channel are investigated as function of the tilt angle of an applied magnetic field. The particles are confined by a parabolic potential in the transversal direction while in the axial direction a periodic substrate potential is present. By using Monte Carlo (MC) simulations, we construct a phase diagram for the different crystal structures as a function of the magnetic field orientation, strength of the modulated potential and the commensurability factor of the system. Interestingly, we found first and second order phase transitions between different crystal structures, which can be manipulated by the orientation of the external magnetic field. A re-entrant behavior is found between two- and four-chain configurations, with continuous second order transitions. Novel configurations are found consisting of frozen in solitons. By changing the orientation and/or strength of the magnetic field and/or the strength and the spatial frequency of the periodic substrate potential, the system transits through different phases.

J. E. Galván-Moya; D. Lucena; W. P. Ferreira; F. M. Peeters

2014-01-03T23:59:59.000Z

146

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

SciTech Connect

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

147

Recording and interpretation/analysis of tilt signals with five ASKANIA borehole tiltmeters at the KTB  

Science Journals Connector (OSTI)

In June 2003 a large scale injection experiment started at the Continental Deep Drilling site (KTB) in Germany. A tiltmeter array was installed which consisted of five high resolution borehole tiltmeters of the ASKANIA type also equipped with three dimensional seismometers. For the next 11 months 86 000 m 3 were injected into the KTB pilot borehole 4000 m deep. The average injection rate was approximately 200 l ? min . The research objective was to observe and to analyzedeformation caused by the injection into the upper crust at the kilometer range. A new data acquisition system was developed by Geo-Research Center Potsdam (GFZ) to master the expected huge amount of seismic and tilt data. Furthermore it was necessary to develop a new preprocessing software called PREANALYSE for long-period time series. This software includes different useful functions such as step and spike correction interpolation filtering and spectral analysis. This worldwide unique installation offers the excellent opportunity of the separation of signals due to injection and due to environment by correlation of the data of the five stations with the ground water table and meteorological data.

André Gebauer; Thomas Jahr; Gerhard Jentzsch

2007-01-01T23:59:59.000Z

148

A free real-time hourly tilted solar irradiation data Website for Europe  

E-Print Network (OSTI)

The engineering of solar power applications, such as photovoltaic energy (PV) or thermal solar energy requires the knowledge of the solar resource available for the solar energy system. This solar resource is generally obtained from datasets, and is either measured by ground-stations, through the use of pyranometers, or by satellites. The solar irradiation data are generally not free, and their cost can be high, in particular if high temporal resolution is required, such as hourly data. In this work, we present an alternative method to provide free hourly global solar tilted irradiation data for the whole European territory through a web platform. The method that we have developed generates solar irradiation data from a combination of clear-sky simulations and weather conditions data. The results are publicly available for free through Soweda, a Web interface. To our knowledge, this is the first time that hourly solar irradiance data are made available online, in real-time, and for free, to the public. The ac...

Leloux, Jonathan; Gonzalez-Bonilla, Loreto

2014-01-01T23:59:59.000Z

149

THE HIGH-LATITUDE BRANCH OF THE SOLAR TORSIONAL OSCILLATION IN THE RISING PHASE OF CYCLE 24  

SciTech Connect

We use global heliseismic data from the Global Oscillation Network Group, the Michelson Doppler Imager on board the Solar and Heliospheric Observatory, and the Helioseismic and Magnetic Imager on board the Solar Dynamics Observatory, to examine the behavior, during the rising phase of Solar Cycle 24, of the migrating zonal flow pattern known as the torsional oscillation. Although the high-latitude part of the pattern appears to be absent in the new cycle when the flows are derived by subtracting a mean across a full solar cycle, it can be seen if we subtract the mean over a shorter period in the rising phase of each cycle, and these two mean rotation profiles differ significantly at high latitudes. This indicates that the underlying high-latitude rotation has changed; we speculate that this is in response to weaker polar fields, as suggested by a recent model.

Howe, R. [School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Christensen-Dalsgaard, J. [Stellar Astrophysics Centre, Department of Physics and Astronomy, Ny Munkegade 120, Aarhus University, DK-8000 Aarhus C (Denmark); Hill, F.; Komm, R. [National Solar Observatory, P.O. Box 26732, Tucson, AZ 85726-6732 (United States); Larson, T. P.; Schou, J. [HEPL Solar Physics, 452 Lomita Mall, Stanford University, Stanford, CA 94305-4085 (United States); Rempel, M.; Thompson, M. J., E-mail: rhowe@nso.edu [High Altitude Observatory, National Center for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307-3000 (United States)

2013-04-10T23:59:59.000Z

150

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

E-Print Network (OSTI)

Approved by: Chair of Committee, Michael Delp Committee Members, Robert Armstrong Judy Muller-Delp Janet r Head of Department, Steve M. Dorman December 2005 Major Subject: Kinesiology iii ABSTRACT Effects of Head-up Tilt... Armstrong, and Dr. Janet Parker for their patience, guidance, and support thoughout the course of this research. vi TABLE OF CONTENTS Page ABSTRACT????????????????????????.. iii ACKNOWLEDGEMENTS??????????????????.. v TABLE OF CONTENTS...

Ramsey, Michael Wiechmann

2006-04-12T23:59:59.000Z

151

MS 1603. 6 + 2600, an unusual X-ray selected binary system at high Galactic latitude  

SciTech Connect

The discovery of an eclipsing binary system at Galactic latitude 47 deg, found as a serendipitous X-ray source in the Einstein Extended Medium Sensitivity Survey, is described. The object has X-ray flux 1.1 x 10 to the -12th ergs/sq cm s (0.3-3.5 keV) and mean magnitude R = 19.4. An orbital period of 111 minutes is found. The problem discussed is whether the system has a white dwarf or neutron star primary, in the end preferring the neutron star primary model. If the system has either optical or X-ray luminosities typical of low mass X-ray binaries (LMXB), it must be at a very large distance (30-80 kpc). Blueshifted He I absorption is seen, indicating cool outflowing material, similar to that seen in the LMXB AC 211 in the globular cluster M15. 29 refs.

Morris, S.L.; Liebert, J.; Stocke, J.T.; Gioia, I.M.; Schild, R.E. (Observatories of the Carnegie Institution, Pasadena, CA (USA) Colorado Univ., Boulder (USA) Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (USA))

1990-12-01T23:59:59.000Z

152

The Penumbra at Geomagnetic Latitude 20° and the Energy Spectrum of Primary Cosmic Radiation  

Science Journals Connector (OSTI)

The method of obtaining the penumbra presented in a previous paper is applied to the following energies: r=0.385,0.400,0.425,0.450 and 0.500 Störmer at a geomagnetic latitude of 20°. Two graphs showing the variation of the penumbra with the energy are derived from the (?1,?) diagrams of these energies: one at a constant zenith angle of 60°, and the other along the east-west plane. If the number of primaries is assumed to vary inversely as the 2.8 power of their energy, the contribution of the penumbra to the directional intensity at a zenith angle of 60° is calculated, and is shown to be far from negligible. The calculated intensities are quite sensitive to the energy distribution used, and this suggests a possible method for determining the energy spectrum of primary cosmic rays.

R. Albagli Hutner

1939-04-01T23:59:59.000Z

153

The Masses Of The B-Stars In The High Galactic Latitude Eclipsing Binary IT Lib  

E-Print Network (OSTI)

A number of blue stars which appear to be similar to Population I B-stars in the star forming regions of the galactic disk are found more than 1 kpc from the galactic plane. Uncertainties about the true distances and masses of these high latitude B-stars has fueled a debate as to their origin and evolutionary status. The eclipsing binary IT Lib is composed of two B-stars, is approximately one kiloparsec above the galactic plane, and is moving back toward the plane. Observations of the light and velocity curves presented here lead to the conclusion that the B-stars in this system are massive young main-sequence stars. While there are several possible explanations, it appears most plausible that the IT Lib system formed in the disk about 30 million years ago and was ejected on a trajectory taking it to its present position.

John C. Martin

2002-10-28T23:59:59.000Z

154

Submitted to Journal of Geophysical Research, May 11, 2000; revised July 13, 2000 Electrostatic potential patterns in the high latitude  

E-Print Network (OSTI)

potential patterns in the high latitude ionosphere constrained by SuperDARN measurements S. G. Shepherd of the electrostatic potential, #8;, associated with the `E #2; B' drift of ionospheric plasma can be reliably mapped convection according to v = E#2;B=B 2 . Measuring the velocity of the convecting ionospheric plasma allows

Shepherd, Simon

155

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea  

E-Print Network (OSTI)

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea in phytoplankton biomass was observed at the South East Asian Time- series Study (SEATS) station (18°N, 116°E became readily detectable in the winter. The elevation of phytoplankton biomass coincided approximately

Wu, Chau-Ron

156

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research Mark A. Bourassa1  

E-Print Network (OSTI)

, the Wilkins Ice Shelf collapsed equally quickly (Scambos et al. 2009). Ocean heat content is rising rapidlyHigh-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research Mark A. Bourassa1 conditions for the measurement and estimation of air­sea and ice fluxes, limiting understanding of related

Gille, Sarah T.

157

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 Mark A. Bourassa1  

E-Print Network (OSTI)

), and in 2008, the Wilkins Ice Shelf51 collapsed equally quickly (Scambos et al. 2009). Ocean heat content1 High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 2 Mark A conditions for the measurement and estimation of air­27 sea and ice fluxes, limiting understanding of related

Gille, Sarah T.

158

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

Science Journals Connector (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 NCEP–NCAR reanalysis and the models participating in the Coupled Model ...

Sarah M. Kang; Lorenzo M. Polvani

2011-01-01T23:59:59.000Z

159

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)

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...

Tao, Kai

2012-10-19T23:59:59.000Z

160

ULF wave occurrence statistics in a high-latitude HF Doppler sounder D. M. Wright, T. K. Yeoman, T. B. Jones  

E-Print Network (OSTI)

ULF wave occurrence statistics in a high-latitude HF Doppler sounder D. M. Wright, T. K. Yeoman, T was to establish the optimum conÂźguration for a new high-latitude Doppler sounder experiment, called DOPE (Wright, 1996; Wright et al., 1997), and to determine the likelihood of the experiment observing pulsation eects

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "gef latitude tilt" from the National Library of EnergyBeta (NLEBeta).
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161

Static characteristics and rotordynamic coefficients of a four-pad tilting-pad journal bearing with ball-in-socket pivots in load-between-pad configuration  

E-Print Network (OSTI)

Static characteristics and rotordynamic coefficients were experimentally determined for a four-pad tilting-pad journal bearing with ball-in-socket pivots in loadbetween- pad configuration. A frequency-independent [M]-[C]-[K] model fit...

Harris, Joel Mark

2009-05-15T23:59:59.000Z

162

Theoretical considerations of static and dynamic characteristics of air foil thrust bearing with tilt and slip flow  

Science Journals Connector (OSTI)

The thrust pad of the rotor is used to sustain the axial force generated due to the pressure difference between the compressor and turbine sides of turbomachinery such as gas turbines, compressors, and turbochargers. Furthermore, this thrust pad has a role to maintain and determines the attitude of the rotor. In a real system, it also helps reinforce the stiffness and damping of the journal bearing. This study was performed for the purpose of analyzing the characteristics of the air foil thrust bearing. The model for the air foil thrust bearing used in this study is composed of two parts: one is an inclined plane, which plays a role in increasing the load carrying capacity using the physical wedge effect, and the other is a flat plane. This study mainly consists of three parts. First, the static characteristics were obtained over the region of the thin air film using the finite-difference method (FDM) and the bump foil characteristics using the finite-element method (FEM). Second, the analysis of the dynamic characteristics was conducted by perturbation method. For more exact calculation, the rarefaction gas coefficients perturbed about the pressure and film thickness were taken into consideration. At last, the static and dynamic characteristics of the tilting condition of the thrust pad were obtained. Furthermore, the load carrying capacity and torque were calculated for both tilting and nontilting conditions. From this study, several results were presented: (1) the stiffness and damping of the bump foil under the condition of the various bump parameters, (2) the load carrying capacity and bearing torque at the tilting state, (3) the bearing performance for various bearing parameters, and (4) the effects considering the rarefaction gas coefficients.

Dong-Jin Park; Chang-Ho Kim; Gun-Hee Jang; Yong-Bok Lee

2008-01-01T23:59:59.000Z

163

Tilting for perfusion: Head-up position during cardiopulmonary resuscitation improves brain flow in a porcine model of cardiac arrest  

Science Journals Connector (OSTI)

AbstractIntroduction Cerebral perfusion is compromised during cardiopulmonary resuscitation (CPR). We hypothesized that beneficial effects of gravity on the venous circulation during CPR performed in the head-up tilt (HUT) position would improve cerebral perfusion compared with supine or head-down tilt (HDT). Methods Twenty-two pigs were sedated, intubated, anesthetized, paralyzed and placed on a tilt table. After 6 min of untreated ventricular fibrillation (VF) CPR was performed on 14 pigs for 3 min with an automated CPR device called LUCAS (L) plus an impedance threshold device (ITD), followed by 5 min of L-CPR + ITD at 0° supine, 5 min at 30° HUT, and then 5 min at 30° HDT. Microspheres were used to measure organ blood flow in 8 pigs. L-CPR + ITD was performed on 8 additional pigs at 0°, 20°, 30°, 40°, and 50° HUT. Results Coronary perfusion pressure was 19 ± 2 mmHg at 0° vs. 30 ± 3 at 30° HUT (p Brain–blood flow was 0.19 ± 0.04 ml min?1 g?1 at 0° vs. 0.27 ± 0.04 at 30° HUT (p = 0.01) and 0.14 ± 0.06 at 30° HDT (p = 0.16). Heart blood flow was not significantly different between interventions. With 0, 10, 20, 30, 40 and 50° HUT, ICP values were 21 ± 2, 16 ± 2, 10 ± 2, 5 ± 2, 0 ± 2, ?5 ± 2 respectively, (p brain flow whereas HUT significantly lowered ICP and improved cerebral perfusion. Further studies are warranted to explore this new resuscitation concept.

Guillaume Debaty; Sang Do Shin; Anja Metzger; Taeyun Kim; Hyun Ho Ryu; Jennifer Rees; Scott McKnite; Timothy Matsuura; Michael Lick; Demetris Yannopoulos; Keith Lurie

2014-01-01T23:59:59.000Z

164

Load Tilt and Body Tilt at Bidston  

Science Journals Connector (OSTI)

......to Tidal Load,Memoirs of the Imperial Marine Observatory, 1, No. 1, 1922 June...that the possibilities of error due to wear in the cone and cup should be made known...1932 September. Memoirs of the Imperial Marine Observatory, I, No. I, 1922June. the......

A. T. Doodson; R. H. Corkan

1934-05-01T23:59:59.000Z

165

THE 37 MONTH MAXI/GSC SOURCE CATALOG OF THE HIGH GALACTIC-LATITUDE SKY  

SciTech Connect

We present a catalog of high Galactic-latitude (|b| > 10 Degree-Sign ) X-ray sources detected in the first 37 months of data of the Monitor of All-sky X-ray Image/Gas Slit Camera (MAXI/GSC). To achieve the best sensitivity, we develop a background model of the GSC that well reproduces the data based on the detailed on-board calibration. Source detection is performed through image fits with a Poisson likelihood algorithm. The catalog contains 500 objects detected with significances of s{sub D,4-10keV} {>=} 7 in the 4-10 keV band. The limiting sensitivity is Almost-Equal-To 7.5 Multiplication-Sign 10{sup -12} erg cm{sup -2} s{sup -1} ( Almost-Equal-To 0.6 mCrab) in the 4-10 keV band for 50% of the survey area, which is the highest ever achieved in an all-sky survey mission covering this energy band. We summarize the statistical properties of the catalog and results from cross matching with the Swift/BAT 70 month catalog, the meta-catalog of X-ray detected clusters of galaxies, and the MAXI/GSC 7 month catalog. Our catalog lists the source name (2MAXI), position and its error, detection significances and fluxes in the 4-10 keV and 3-4 keV bands, the hardness ratio, and the basic information of the likely counterpart available for 296 sources.

Hiroi, Kazuo; Ueda, Yoshihiro; Hayashida, Masaaki; Shidatsu, Megumi; Sato, Ryosuke; Kawamuro, Taiki [Department of Astronomy, Kyoto University, Oiwake-cho, Sakyo-ku, Kyoto 606-8502 (Japan); Sugizaki, Mutsumi; Serino, Motoko; Matsuoka, Masaru; Mihara, Tatehiro [Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Nakahira, Satoshi; Tomida, Hiroshi; Ueno, Shiro [ISS Science Project Office, Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki 305-8505 (Japan); Kawai, Nobuyuki; Morii, Mikio [Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551 (Japan); Nakajima, Motoki [School of Dentistry at Matsudo, Nihon University, 2-870-1 Sakaecho-nishi, Matsudo, Chiba 101-8308 (Japan); Negoro, Hitoshi [Department of Physics, Nihon University, 1-8-14 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8308 (Japan); Sakamoto, Takanori [Department of Physics and Mathematics, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258 (Japan); Tsuboi, Yohko [Department of Physics, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551 (Japan); Tsunemi, Hiroshi, E-mail: hiroi@kusastro.kyoto-u.ac.jp [Department of Earth and Space Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043 (Japan); and others

2013-08-15T23:59:59.000Z

166

Study of the interaction of solutes with ?5 (013) tilt grain boundaries in iron using density-functional theory  

SciTech Connect

Substitutional alloying elements significantly affect the recrystallization and austenite-ferrite phase transformation rates in steels. The atomistic mechanisms of their interaction with the interfaces are still largely unexplored. Using density functional theory, we determine the segregation energies between commonly used alloying elements and the ?5 (013) tilt grain boundary in bcc iron. We find a strong solute-grain boundary interaction for Nb, Mo, and Ti that is consistent with experimental observations of the effects of these alloying elements on delaying recrystallization and the austenite-to-ferrite transformation in low-carbon steels. In addition, we compute the solute-solute interactions as a function of solute pair distance in the grain boundary, which suggest co-segregation for these large solutes at intermediate distances in striking contrast to the bulk.

Jin, Hao; Militzer, Matthias [Centre for Metallurgical Process Engineering, The University of British Columbia, Vancouver, British Columbia V6T 1Z4 (Canada); Elfimov, Ilya [Quantum Matter Institute, The University of British Columbia, Vancouver, British Columbia V6T 1Z4 (Canada)

2014-03-07T23:59:59.000Z

167

A self-consistent regime of generation of terahertz radiation by an optical pulse with a tilted intensity front  

SciTech Connect

We derived a self-consistent system of nonlinear wave equations describing the terahertz generation in dielectric uniaxial crystals by optical pulsed radiation with a tilted wavefront. The numerical analysis of the system of equations showed that the generation of a broadband one-period terahertz signal is accompanied by a red shift of the carrier frequency of the optical pulse, the magnitude of the shift being proportional to the pulse intensity. The generation efficiency with respect to energy reached a maximum at a certain distance of propagation in the crystal, after which the efficiency decreased. A satisfactory agreement was obtained between theoretical calculations and experimental data of other investigations. (generation of terahertz radiation)

Bugai, A N; Sazonov, S V; Shashkov, Andrei Yu

2012-11-30T23:59:59.000Z

168

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.

169

An isoviscous, isothermal model investigating the influence of hydrostatic recesses on a spring-supported tilting pad thrust bearing  

Science Journals Connector (OSTI)

Tilting-pad hydrodynamic thrust bearings are used in hydroelectric power stations around the world, reliably supporting turbines weighing hundreds of tonnes, over decades of service. Newer designs incorporate hydrostatic recesses machined into the sector-shaped pads.With the aid of external oil pressurisation at low rotational speeds, oil film thickness is increased, thereby reducing friction and wear to the benefit of service life and reliability. It follows that older generating plants, lacking such assistance, stand to benefit from being retrofitted with hydrostatic lubrication systems. The design process is not trivial however – the need to increase the groove area to permit spontaneous lifting of the turbine under hydrostatic operation conflicts with the need to preserve performance of the original plane pad design. A haphazardly designed recess can change the pressure distribution of the oil film in such a way as to tilt the pad away from its optimum position. This may lead to reduced oil film thickness and increased temperature, which is concomitant with reduced mechanical efficiency and increased risk of damage to the bearing surfaces. It is therefore, inadvisable to ignore the presence of grooves in simulations. In this work, a numerical study of a sector-shaped pad is undertaken to understand how recess size and shape can affect the performance of a typical bearing. An isoviscous, isothermal model has been used in this instance because the operating conditions of the turbine in question were shown not to be severe enough to warrant the computational expense of a fully coupled thermoelastic hydrodynamic model.

Dennis V. De Pellegrin; Douglas J. Hargreaves

2012-01-01T23:59:59.000Z

170

DIFFUSE GALACTIC LIGHT IN THE FIELD OF THE TRANSLUCENT HIGH GALACTIC LATITUDE CLOUD MBM32  

SciTech Connect

We have conducted B-, g-, V-, and R-band imaging in a 45' Multiplication-Sign 40' field containing part of the high Galactic latitude translucent cloud MBM32, and correlated the intensity of diffuse optical light S{sub {nu}}({lambda}) with that of 100 {mu}m emission S{sub {nu}}(100 {mu}m). A {chi}{sup 2} minimum analysis is applied to fit a linear function to the measured correlation and derive the slope parameter b({lambda}) = {Delta}S{sub {nu}}({lambda})/{Delta}S{sub {nu}}(100 {mu}m) of the best-fit linear function. Compiling a sample by combining our b({lambda}) and published ones, we show that the b({lambda}) strength varies from cloud to cloud by a factor of four. Finding that b({lambda}) decreases as S{sub {nu}}(100 {mu}m) increases in the sample, we suggest that a nonlinear correlation including a quadratic term of S{sub {nu}}(100 {mu}m){sup 2} should be fitted to the measured correlation. The variation of optical depth, which is A{sub V} = 0.16-2.0 in the sample, can change b({lambda}) by a factor of 2-3. There would be some contribution to the large b({lambda}) variation from the forward-scattering characteristic of dust grains which is coupled to the non-isotropic interstellar radiation field (ISRF). Models of the scattering of diffuse Galactic light (DGL) underestimate the b({lambda}) values by a factor of two. This could be reconciled by deficiency in UV photons in the ISRF or by a moderate increase in dust albedo. Our b({lambda}) spectrum favors a contribution from extended red emission (ERE) to the diffuse optical light; b({lambda}) rises from B to V faster than the models, seems to peak around 6000 A and decreases toward long wavelengths. Such a characteristic is expected from the models in which the DGL is combined with ERE.

Ienaka, N.; Kawara, K. [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan)] [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Matsuoka, Y.; Oyabu, S. [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan)] [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan); Sameshima, H. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan)] [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan); Tsujimoto, T. [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan)] [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Peterson, B. A., E-mail: ienaka@ioa.s.u-tokyo.ac.jp [Research School of Astronomy and Astrophysics, The Australian National University, Weston Creek, ACT 2611 (Australia)

2013-04-10T23:59:59.000Z

171

High latitudes present extreme conditions for the measurement and estimation of airsea and ice fluxes, limiting understanding of related physical processes and  

E-Print Network (OSTI)

High latitudes present extreme conditions for the measurement and estimation of air­sea and ice of the Earth's climate. HigH-LatitudE OcEan and SEa icE SurfacE fLuxES: cHaLLEngES fOr cLimatE rESEarcH by Mark change can manifest itself in astonishing ways. Arctic sea ice extent at the end of the melt season

Renfrew, Ian

172

Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-pad Rocker-pivot, Tilting-pad Journal Bearing  

E-Print Network (OSTI)

Measured and predicted static and dynamic characteristics are provided for a four-pad, rocker-pivot, tilting-pad journal bearing in the load-on-pad and load-between-pad orientations. The bearing has the following characteristics: 4 pads, .57 pad...

Tschoepe, David 1987-

2012-08-16T23:59:59.000Z

173

Abstract--We propose a compact tip-reflection fiber-optic vibration sensing system that uses a lateral-offset tilted fiber  

E-Print Network (OSTI)

a lateral-offset tilted fiber grating (TFBG) as sensor head and a vertical-cavity surface-emitting laser the coupling of light from the forward propagating core mode to backward propagating cladding modes and reduces cladding mode resonances appear. Since the response of core mode to external perturbations (temperature

Wai, Ping-kong Alexander

174

Measured and predicted rotordynamic coefficients and static performance of a rocker-pivot, tilt pad bearing in load-on-pad and load-between-pad configurations  

E-Print Network (OSTI)

This thesis presents the static and dynamic performance data for a 5 pad tilting pad bearing in both the load-on-pad (LOP) and the load-between-pad (LBP) configurations over a variety of different loads and speeds. The bearing tested was an Orion...

Carter, Clint Ryan

2009-06-02T23:59:59.000Z

175

The effects of coronal mass ejection on galactic cosmic rays in the high latitude heliosphere: Observations from Ulysses` first orbit  

SciTech Connect

During its first solar orbit the Ulysses spacecraft detected several coronal mass ejections (CMEs) at high heliographic latitudes. The authors present first observations on the effects of these high latitude CMEs on galactic cosmic rays (GCRs) using measurements from the Kiel Electron Telescope (KET) which is part of the Cosmic Ray and Solar Particle Investigation (COSPIN) experiment, the Los Alamos SWOOPS (Solar Wind Observations Over the Poles of the Sun) experiment and the magnetic field experiments. They find the passage of these CMEs over the spacecraft to be associated with short term decreases of GCR intensities The relatively weak shocks in these events, driven by the CMEs` over-expansion, had no strong influence on the GCRs. The intensity minimums of GCRs occurred on closed magnetic field lines inside the CMEs themselves as indicated by bidirectional fluxes of suprathermal electrons. Short episodes of intensity increases of GCRs inside CMEs at times when the bidirectional fluxes of suprathermal electrons disappeared, can be interpreted as evidence that GCRs can easily access the interior of those CMEs in which open magnetic field lines are embedded.

Bothmer, V.; Heber, B.; Kunow, H.; Mueller-Mellin, R.; Wibberenz, G. [Univ. of Kiel (Germany). Institut fuer Kernphysik; Gosling, J.T. [Los Alamos National Lab., NM (United States); Balogh, A. [Imperial College, London (United Kingdom). Blackett Lab.; Raviart, A. [CEA, Gif-sur-Yvette (France). Service d`Astrophysique; Paizis, C. [Univ. di Milano (Italy). Istituto di Fisica Cosmica CNR

1997-10-01T23:59:59.000Z

176

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

177

Discovery of two embedded clusters with WISE in the high Galactic latitude cloud HRK 81.4-77.8  

E-Print Network (OSTI)

Molecular clouds at very high latitude ($b>60^{\\circ}$) away from the Galactic plane are rare and in general are expected to be non-star-forming. However, we report the discovery of two embedded clusters (Camargo 438 and Camargo 439) within the high-latitude molecular cloud HRK 81.4-77.8 using WISE. Camargo 439 with Galactic coordinates $\\ell=81.11^{\\circ}$ and $b=-77.84^{\\circ}$ is an $\\sim2$ Myr embedded cluster (EC) located at a distance from the Sun of $d_{\\odot}=5.09\\pm0.47$ kpc. Adopting the distance of the Sun to the Galactic centre $R_{\\odot}=7.2$ kpc we derive for Camargo 439 a Galactocentric distance of $R_{GC}=8.70\\pm0.26$ kpc and a vertical distance from the plane of $-4.97\\pm0.46$ kpc. Camargo 438 at $\\ell=79.66^{\\circ}$ and $b=-78.86^{\\circ}$ presents similar values. The derived parameters for these two ECs put HRK 81.4-77.8 in the halo at a distance from the Galactic centre of $\\sim8.7$ kpc and $\\sim5.0$ kpc from the disc. Star clusters provide the only direct means to determine the high latitu...

Camargo, Denilso; Bonatto, Charles; Salerno, Gustavo

2015-01-01T23:59:59.000Z

178

3 GEfILGlobal Education for Innovation and Leadership  

E-Print Network (OSTI)

1 2 11841 PEAK Basic Energy Engineering 5 1 2 10999 A 5 1 2 11840 mechanics & comma; molecular statistics and thermodynamics. 1 1 2 10341 B 1 1 2 11001 issues in the world/Japan 3 1 2 #12; 10028 W 1 1 2 11011 5 1

Miyashita, Yasushi

179

Investing in Sustainable Transport and Urban Systems: The GEF...  

Open Energy Info (EERE)

expand clean public transportation choices that also have the added benefits of lowering air pollution and reducing traffic congestion. LEDSGP green logo.png This tool is included...

180

Tilt Meters Being Installed  

Science Journals Connector (OSTI)

...excep- tion the fundamental requirement that...interior- wall of boiler-room. This...the buildings safe for operation and providing...amperes for normal operation. A Laon tube...0.1, the fundamental REPORTS AND PAPERS...

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

Major shifts in calcareous phytoplankton assemblages through the Eocene-Oligocene transition of Tanzania and their implications for low-latitude primary production  

E-Print Network (OSTI)

in the deep sea, significant glaciomarine sedimen- tation commences around the margins of both East and West Antarctica indicating the first Cenozoic advance of conti- nental-scale ice sheets in southern high latitudes [Breza and Wise, 1992; Ivany et al., 2006... patterns. In low south- ern latitudes the present-day western boundary of the Indian Ocean is dominated by the northward flowing East African Coastal Current (EACC), which is sourced from the west- ward flowing South Equatorial Current (SEC) [Swallow et al...

Jones, Tom Dunkley; Bown, Paul R.; Pearson, Paul N.; Wade, Bridget S.; Coxall, Helen K.; Lear, Caroline H.

182

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

SciTech Connect

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

183

arXiv:0908.1824v2[physics.comp-ph]24Feb2010 The calculation of longitude and latitude from geodesic measurements  

E-Print Network (OSTI)

arXiv:0908.1824v2[physics.comp-ph]24Feb2010 The calculation of longitude and latitude from geodesic, 2009; revised: February 24, 2010) 1. INTRODUCTION Consider a geodesic line between two points A and B by deriving the fundamental properties of geodesic lines on a spheroid of revolution. Even though aspects

Karney, Charles

184

A climatology of cold air outbreaks and their impact on air-sea heat fluxes in the high-latitude South Pacific  

Science Journals Connector (OSTI)

A climatology of cold air outbreaks (CAOs) in the high-latitudes of the South Pacific and an analysis of the dynamical mechanisms leading to their formation are presented. Two major and distinct regions with frequent CAOs from autumn to spring are ...

Lukas Papritz; Stephan Pfahl; Harald Sodemann; Heini Wernli

185

On the solar cycle dependence of winds and planetary waves as seen from mid-latitude D1 LF mesopause region wind measurements*  

E-Print Network (OSTI)

mesospheric winds at Saskatoon, Canada, which were measured in 1978 and 1979 during high solar activityOn the solar cycle dependence of winds and planetary waves as seen from mid-latitude D1 LF-term trends and inÂŻuences of solar variability. The response of the prevailing wind to the 11-year solar cycle

Paris-Sud XI, Université de

186

A Geochemical and Sedimentary Record of High Southern Latitude Holocene Climate Evolution from Lago Fagnano, Tierra del Fuego  

SciTech Connect

Situated at the southern margin of the hemispheric westerly wind belt and immediately north of the Antarctic Polar Frontal zone, Tierra del Fuego is well-positioned to monitor coupled changes in the ocean-atmosphere system of the high southern latitudes. Here we describe a Holocene paleoclimate record from sediment cores obtained from Lago Fagnano, a large lake in southern Tierra del Fuego at 55{sup o}S, to investigate past changes in climate related to these two important features of the global climate system. We use an AMS radiocarbon chronology for the last 8,000 years based on pollen concentrates, thereby avoiding contamination from bedrock-derived lignite. Our chronology is consistent with a tephrochronologic age date for deposits from the middle Holocene Volcan Hudson eruption. Combining bulk organic isotopic ({delta}{sup 13}C and {delta}{sup 15}N) and elemental (C and N) parameters with physical sediment properties allow us to better understand sediment provenance and transport mechanisms and to interpret Holocene climate and tectonic change during the last 8,000 years. Co-variability and long-term trends in C/N ratio, carbon accumulation rate, and magnetic susceptibility reflect an overall Holocene increase in the delivery of terrestrial organic and lithogenic material to the deep eastern basin. We attribute this variability to westerly wind-derived precipitation. Increased wind strength and precipitation in the late Holocene drives the Nothofagus forest eastward and enhances run-off and terrigenous inputs to the lake. Superimposed on the long-term trend are a series of abrupt 9 negative departures in C/N ratio, which constrain the presence of seismically-driven mass flow events in the record. We identify an increase in bulk {delta}{sup 13}C between 7,000 and 5,000 cal yr BP that we attribute to enhanced aquatic productivity driven by warmer summer temperatures. The Lago Fagnano {delta}{sup 13}C record shows similarities with Holocene records of sea surface temperature from the mid-latitude Chilean continental shelf and Antarctic air temperatures from the Taylor Dome ice core record in East Antarctica. Mid-Holocene warming occurred simultaneously across the Antarctic Frontal Zone, and in particular, in locations currently influenced by the Antarctic Circumpolar Current.

Moy, C M; Dunbar, R B; Guilderson, T P; Waldmann, N; Mucciarone, D A; Recasens, C; Austin, J A; Anselmetti, F S

2010-11-19T23:59:59.000Z

187

Climatology of Mid-latitude Ionospheric Disturbances from the Very Large Array Low-frequency Sky Survey  

E-Print Network (OSTI)

The results of a climatological study of ionospheric disturbances derived from observations of cosmic sources from the Very Large Array (VLA) Low-frequency Sky Survey (VLSS) are presented. We have used the ionospheric corrections applied to the 74 MHz interferometric data within the VLSS imaging process to obtain fluctuation spectra for the total electron content (TEC) gradient on spatial scales from a few to hundreds of kilometers and temporal scales from less than one minute to nearly an hour. The observations sample nearly all times of day and all seasons. They also span latitudes and longitudes from 28 deg. N to 40 deg. N and 95 deg. W to 114 deg. W, respectively. We have binned and averaged the fluctuation spectra according to time of day, season, and geomagnetic (Kp index) and solar (F10.7) activity. These spectra provide a detailed, multi-scale account of seasonal and intraday variations in ionospheric activity with wavelike structures detected at wavelengths between about 35 and 250 km. In some cases,...

Helmboldt, J F; Cotton, W D

2012-01-01T23:59:59.000Z

188

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

SciTech Connect

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

Peterson, B.K.

1990-10-01T23:59:59.000Z

189

Experimental frequency-dependent rotordynamic coefficients for a load-on-pad, high-speed, flexible-pivot tilting-pad bearing  

E-Print Network (OSTI)

others. Fig. 1 depicts a schematic of a conventional TP bearing with four pads and the basic geometric characteristics. R+Cp R+Cb R omega beta chi Bottom Pad Detail Geometric Definitions: Pad Preload=1-Cb/Cp Pad Offset=betachi Pad Leading edge... maximum rotordynamic stability [1]. TP bearings differ from fixed geometry journal bearings in that the pads are able to tilt freely about a pivot. The pivot configuration can be spherical, as illustrated in Fig. 1, rocker type, among others...

Rodriguez Colmenares, Luis Emigdio

2004-09-30T23:59:59.000Z

190

The Effect of Magnetic Field Tilt and Divergence on the Mass Flux and Flow Speed in a Line-Driven Stellar Wind  

E-Print Network (OSTI)

We carry out an extended analytic study of how the tilt and faster-than-radial expansion from a magnetic field affect the mass flux and flow speed of a line-driven stellar wind. A key motivation is to reconcile results of numerical MHD simulations with previous analyses that had predicted non-spherical expansion would lead to a strong speed enhancement. By including finite-disk correction effects, a dynamically more consistent form for the non-spherical expansion, and a moderate value of the line-driving power index $\\alpha$, we infer more modest speed enhancements that are in good quantitative agreement with MHD simulations, and also are more consistent with observational results. Our analysis also explains simulation results that show the latitudinal variation of the surface mass flux scales with the square of the cosine of the local tilt angle between the magnetic field and the radial direction. Finally, we present a perturbation analysis of the effects of a finite gas pressure on the wind mass loss rate and flow speed in both spherical and magnetic wind models, showing that these scale with the ratio of the sound speed to surface escape speed, $a/v_{esc}$, and are typically 10-20% compared to an idealized, zero-gas-pressure model.

Stan Owocki; Asif ud-Doula

2003-10-07T23:59:59.000Z

191

The qWR star HD 45166. II. Fundamental stellar parameters and evidence of a latitude-dependent wind  

E-Print Network (OSTI)

The enigmatic object HD 45166 is a qWR star in a binary system with an orbital period of 1.596 day, and presents a rich emission-line spectrum in addition to absorption lines from the companion star (B7 V). As the system inclination is very small (i=0.77 +- 0.09 deg), HD 45166 is an ideal laboratory for wind-structure studies. The goal of the present paper is to determine the fundamental stellar and wind parameters of the qWR star. A radiative transfer model for the wind and photosphere of the qWR star was calculated using the non-LTE code CMFGEN. The wind asymmetry was also analyzed using a recently-developed version of CMFGEN to compute the emerging spectrum in two-dimensional geometry. The temporal-variance spectrum (TVS) was calculated for studying the line-profile variations. Abundances, stellar and wind parameters of the qWR star were obtained. The qWR star has an effective temperature of Teff=50000 +- 2000 K, a luminosity of log(L/Lsun)=3.75 +- 0.08, and a corresponding photospheric radius of Rphot=1.00 Rsun. The star is helium-rich (N(H)/N(He) = 2.0), while the CNO abundances are anomalous when compared either to solar values, to planetary nebulae, or to WR stars. The mass-loss rate is Mdot = 2.2 . 10^{-7} Msun/yr, and the wind terminal velocity is vinf=425 km/s. The comparison between the observed line profiles and models computed under different latitude-dependent wind densities strongly suggests the presence of an oblate wind density enhancement, with a density contrast of at least 8:1 from equator to pole. If a high velocity polar wind is present (~1200 km/s), the minimum density contrast is reduced to 4:1. The wind parameters determined are unusual when compared to O-type stars or to typical WR stars. (abridged)

J. H. Groh; A. S. Oliveira; J. E. Steiner

2008-04-10T23:59:59.000Z

192

Compression and acceleration of electron bunches to high energies in the interference field of intense laser pulses with tilted amplitude fronts: concept and modelling  

SciTech Connect

A new concept of accelerating electrons by laser radiation is proposed, namely, direct acceleration by a laser field under the conditions of interference of several relativistic-intensity laser pulses with amplitude fronts tilted by the angle 45 Degree-Sign with respect to the phase fronts. Due to such interference the traps moving with the speed of light arise that capture the electrons, produced in the process of ionisation of low-density gas by the same laser radiation. The modelling on the basis of solving the relativistic Newton equation with the appropriate Lorenz force shows that these traps, moving in space, successively collect electrons from the target, compress the resulting electron ensemble in all directions up to the dimensions smaller than the wavelength of the laser radiation and accelerate it up to the energies of the order of a few GeV per electron. (extreme light fields and their applications)

Korobkin, V V; Romanovsky, Mikhail Yu; Trofimov, V A; Shiryaev, O B [A M Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

2013-03-31T23:59:59.000Z

193

Tilting of the CuO6 octahedra in La1.83-xEu0.17SrxCuO4 as seen by Eu151 Mössbauer spectroscopy  

Science Journals Connector (OSTI)

Eu151 Mössbauer studies of La1.83-xEu0.17SrxCuO4 for 0<~x<~0.26 exhibit a quadrupole interaction at the Eu site whose magnitude eQVzz strongly depends on both the Sr content x and the temperature T. For a fixed temperature, a linear relationship is obtained between the quadrupole interaction and the averaged CuO6 octahedra tilting angle determined from diffraction studies. The unusually large temperature dependence of eQVzz strongly indicates a temperature dependence of the local structure. In contrast to recent studies of the local structure La2CuO4-type superconductors by means of x-ray-absorption and neutron-scattering techniques, our data give strong evidence that the local octahedra tilting in La1.83-xEu0.17SrxCuO4 corresponds well to the average tilting obtained by diffraction techniques.

C. Friedrich; B. Büchner; M. M. Abd-Elmeguid; H. Micklitz

1996-07-01T23:59:59.000Z

194

A Near-Infrared Photometric Study of the Low Latitude Globular Clusters Liller 1, Djorgovski 1, HP 1, and NGC 6528  

E-Print Network (OSTI)

Images recorded through J, H, Ks, 2.2 micron continuum, and 2.3 micron CO filters are used to investigate the stellar contents of the low Galactic latitude globular clusters NGC 6528, Liller 1, Djorgovski 1, and HP 1, as well as surrounding bulge fields. Metallicities are estimated for the latter three clusters by comparing the colors and CO indices of giant branch stars with those in other clusters and the bulge, while reddenings are estimated from the colors of bright bulge stars in the surrounding fields. In some cases the metallicities and reddenings are significantly different from previous estimates.

T. J. Davidge

1999-09-23T23:59:59.000Z

195

The microbial fate of carbon in high-latitude seas: Impact of the microbial loop on oceanic uptake of CO{sub 2}  

SciTech Connect

This dissertation examines pelagic microbial processes in high-latitude seas, how they affect regional and global carbon cycling, and how they might respond to hypothesized changes in climate. Critical to these interests is the effect of cold temperature on bacterial activity. Also important is the extent to which marine biological processes in general impact the inorganic carbon cycle. The study area is the Northeast Water (NEW) Polynya, a seasonally-recurrent opening in the permanent ice situated over the northeastern Greenland continental shelf. This work was part of an international, multi-disciplinary research project studying carbon cycling in the coastal Arctic. The first chapter describes a simple model which links a complex marine food web to a simplified ocean and atmosphere. The second chapter investigates the inorganic carbon inventory of the summertime NEW Polynya surface waters to establish the effect of biological processes on the air-sea pCO{sub 2} gradient. The third and fourth chapters use a kinetic approach to examine microbial activities in the NEW Polynya as a function of temperature and dissolved organic substrate concentration, testing the so-called Pomeroy hypothesis that microbial activity is disproportionately reduced at low environmental temperatures owing to increased organic substrate requirements. Together, the suite of data collected on microbial activities, cell size, and grazing pressure suggest how unique survival strategies adopted by an active population of high-latitude bacteria may contribute to, rather than detract from, an efficient biological carbon pump.

Yager, P.L.

1996-12-31T23:59:59.000Z

196

EDIA-EISCAT comparison between small scale F-region irregularities and large scale electron density structures at sub-auroral latitudes  

Science Journals Connector (OSTI)

Small scale sub-auroral F-region irregularities were observed on 6–7 February 1984 by the two HF radars of the EDIA experiment while the EISCAT UHF system was scanning the ionosphere between 57° and 66° invariant latitude at a slightly different longitude. The bistatic EDIA system was mainly designed to detect the F-region irregularities at sub-auroral latitudes and to measure their perpendicular velocities. This paper is devoted to an examination of the morphology of the irregularity regions detected by the HF radars and of their production mechanisms, by comparison with the horizontal and vertical electron density profiles measured by EISCAT. It is shown that decametric irregularities observed at about 360–430 km height are not associated with any large scale horizontal density gradients in the F-region (350km). However, a strong north-south gradient observed at lower altitudes (150–200km), which is likely to indicate the southern boundary of the high energy particle precipitation zone, is well correlated with the strong scattering regions observed by the HF radars. The EISCAT electron temperature measurements at 350km height also show horizontal gradients which are well correlated with the small scale F-region irregularities. We discuss implications of these observations on the mechanisms of production of irregularities in the sub-auroral F-region.

A. Bourdillon; D. Fontaine

1988-01-01T23:59:59.000Z

197

LANGEVIN DYNAMICS OF THE TWO STAGE MELTING TRANSITION OF VORTEX MATTER IN Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}} IN THE PRESENCE OF STRAIGHT AND OF TILTED COLUMNAR DEFECTS  

SciTech Connect

In this paper we use London Langevin molecular dynamics simulations to investigate the vortex matter melting transition in the highly anisotropic high-temperature superconductor material Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}}#14; in the presence of low concentration of columnar defects (CDs). We reproduce with further details our previous results obtained by using Multilevel Monte Carlo simulations that showed that the melting of the nanocrystalline vortex matter occurs in two stages: a first stage melting into nanoliquid vortex matter and a second stage delocalization transition into a homogeneous liquid. Furthermore, we report on new dynamical measurements in the presence of a current that identifies clearly the irreversibility line and the second stage delocalization transition. In addition to CDs aligned along the c-axis we also simulate the case of tilted CDs which are aligned at an angle with respect to the applied magnetic field. Results for CDs tilted by 45{degree} with respect to c-axis show that the locations of the melting and delocalization transitions are not affected by the tilt when the ratio of flux lines to CDs remains constant. On the other hand we argue that some dynamical properties and in particular the position of the irreversibility line should be affected.

GOLDSCHMIDT, YADIN Y.; LIU, Jin-Tao

2007-08-07T23:59:59.000Z

198

Atomic and molecular interstellar absorption lines toward the high galactic latitude stars HD~141569 and HD~157841 at ultra-high resolution  

E-Print Network (OSTI)

We present ultra-high resolution (0.32 km/s) spectra obtained with the 3.9m Anglo-Australian Telescope (AAT) and Ultra-High-Resolution Facility (UHRF), of interstellar NaI D1, D2, Ca II K, K I and CH absorption toward two high galactic latitude stars HD141569 and HD157841. We have compared our data with 21-cm observations obtained from the Leiden/Dwingeloo HI survey. We derive the velocity structure, column densities of the clouds represented by the various components and identify the clouds with ISM structures seen in the region at other wavelengths. We further derive abundances, linear depletions and H2 fractional abundances for these clouds, wherever possible. Toward HD141569, we detect two components in our UHRF spectra : a weak, broad component at - 15 km/s, seen only in CaII K absorption and another component at 0 km/s, seen in NaI D1, D2, Ca II K, KI and CH absorption. In the case of the HD157841 sightline, a total of 6 components are seen on our UHRF spectra in NaI D1, D2 Ca II K, K I and CH absorption. 2 of these 6 components are seen only in a single species.

M. S. Sahu; J. C. Blades; L. He; D. Hartmann; M. J. Barlow; I. A. Crawford

1998-03-31T23:59:59.000Z

199

Intensity of the Soft and Hard Component of the Cosmic Radiation as a Function of Altitude at Geomagnetic Latitudes of 28°N, 41°N, and 55°N  

Science Journals Connector (OSTI)

Counter telescopes have been flown with plastic balloons to a maximum altitude of 94,000 ft. Intensity vs pressure curves have been obtained at geomagnetic latitudes of ?=55?,41?, and 28? for the total cosmic radiation and for the components capable of traversing several thickness of lead. The energy spectrum of primary cosmic-ray particles has been derived from the extrapolation of the intensity of the total radiation to the top of the atmosphere. The integral momentum spectrum of the total primary radiation is given by N(>pcZe)=0.49(pcZe)-1.0. The results show that the radiation originating from primaries in the energy range 1 to 4 Bev (cut-off energies at ?=55? and 41?) is predominantly of a nucleonic nature. The absence of an appreciable electronic component can be explained by assuming that, close to the top of the atmosphere, electrons originate predominantly from the decay of neutral mesons and that, within this energy range, the over-all probability of nucleon emission is greater than that of meson production. In sharp contrast, the soft component originating from primaries in the range from 4 to 8 Bev (cut-off at ?=41? and 28?) multiplies rapidly in the atmosphere. This large transition effect in air with a maximum at about 10 cm Hg pressure is very characteristic of electron showers. It is concluded that the probability of neutral mesons being produced is comparatively high at primary energies between 4 and 8 Bev. At energies higher than 8 Bev this effect is even more pronounced, due to the contribution of the plural and multiple production of mesons.

Marcello L. Vidale

1952-10-15T23:59:59.000Z

200

The Effects of Cold; Together with Observations of the Longitude, Latitude, and Declination of the Magnetic Needle, at Prince of Wales's Fort, upon Churchill-River in Hudson's Bay, North America; By Capt. Christopher Middleton, F. R. S. Commander of His Majesty's Ship Furnace, 1741-2  

Science Journals Connector (OSTI)

1742-1743 research-article The Effects of Cold; Together with Observations of the Longitude, Latitude...Christopher Middleton, F. R. S. Commander of His Majesty's Ship Furnace, 1741-2 Christopher Middleton The Royal Society is...

1742-01-01T23:59:59.000Z

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.


201

M/L{sub B} AND COLOR EVOLUTION FOR A DEEP SAMPLE OF M* CLUSTER GALAXIES AT z {approx} 1: THE FORMATION EPOCH AND THE TILT OF THE FUNDAMENTAL PLANE , ,  

SciTech Connect

We have measured velocity dispersions ({sigma}) for a sample of 36 galaxies with J < 21.2 or M{sub r} < -20.6 mag in MS 1054-03, a massive cluster of galaxies at z = 0.83. Our data are of uniformly high quality down to our selection limit, our 16 hr exposures typically yielding errors of only {delta}({sigma}) {approx} 10% for L* and fainter galaxies. By combining our measurements with data from the literature, we have 53 cluster galaxies with measured dispersions, and HST/ACS-derived sizes, colors and surface brightness. This sample is complete for the typical L* galaxy at z {approx} 1, unlike most previous z {approx} 1 cluster samples which are complete only for the massive cluster members (>10{sup 11} M{sub sun}). We find no evidence for a change in the tilt of the fundamental plane (FP). Nor do we find evidence for evolution in the slope of the color-{sigma} relation and M/L{sub B} -{sigma} relations; measuring evolution at a fixed {sigma} should minimize the impact of structural evolution found in other work. The M/L{sub B} at fixed {sigma} evolves by {Delta}log{sub 10} M/L{sub B} = -0.50 {+-} 0.03 between z = 0.83 and z = 0.02 or dlog{sub 10} M/L{sub B} = -0.60 {+-} 0.04 dz, and we find {Delta}(U - V){sub z} = -0.24 {+-} 0.02 mag at fixed {sigma} in the rest frame, matching the expected evolution in M/L{sub B} within 2.25 standard deviations. The implied formation redshift from both the color and M/L{sub B} evolution is z{sub *} = 2.0 {+-} 0.2 {+-} 0.3(sys), during the epoch in which the cosmic star formation activity peaked, with the systematic uncertainty showing the dependence of z{sub *} on the assumptions we make about the stellar populations. The lack of evolution in either the tilt of the FP or in the M/L-{sigma} and color-{sigma} relations imply that the formation epoch depends weakly on mass, ranging from z{sub *} = 2.3{sup +1.3}{sub -0.3} at {sigma} = 300 km s{sup -1} to z{sub *} = 1.7{sup +0.3}{sub -0.2} at {sigma} = 160 km s{sup -1} and implies that the initial mass function similarly varies slowly with galaxy mass.

Holden, B. P.; Illingworth, G. D. [UCO/Lick Observatories, University of California, Santa Cruz, CA 95065 (United States); Van der Wel, A. [Max-Planck Institute for Astronomy, Koenigstuhl 17, D-69117, Heidelberg (Germany); Kelson, D. D. [Observatories of the Carnegie Institution of Washington, Pasadena, CA 91101 (United States); Franx, M., E-mail: holden@ucolick.or, E-mail: gdi@ucolick.or, E-mail: vdwel@mpia.d, E-mail: kelson@obs.carnegiescience.ed, E-mail: franx@strw.leidenuniv.n [Sterrewacht Leiden, P.O. Box 9513, 2300 RA, Leiden (Netherlands)

2010-11-20T23:59:59.000Z

202

Comment on “Tilting of the CuO6 octahedra in La1.83-xEu0.17SrxCuO4 as seen by 151Eu Mössbauer spectroscopy”  

Science Journals Connector (OSTI)

We discuss the different characteristic time scales of the x-ray absorption fine structure (XAFS), ?X, and Mössbauer spectroscopy (MS), ?MS, techniques for structural determination at small-length scales. We show that XAFS and MS can measure different local atomic arrangements in La1.83-xEu0.17SrxCuO4 provided the local structural units are dynamical. Combined knowledge from these complementary techniques is used to determine that the local tilts of the CuO6 octahedra do not vanish with temperature but are dynamic, with the oxygen atoms at the apex positions [O(2)] hopping among local minima of the energy’s surface. Evidence is found for a crossover between different time domains in which the hopping time, ?0, changes from ?0?MS. We conclude that the Mössbauer results [Phys. Rev. B 54, R800 (1996)], contrary to the authors’ conclusions, do not contradict our XAFS results [Phys. Rev. Lett. 76, 439 (1996)].

Daniel Haskel; Edward A. Stern; Hanan Shechter

1998-04-01T23:59:59.000Z

203

Planetary magnetospheres: The double tilt of Uranus  

Science Journals Connector (OSTI)

... once per rotation. Hence periodic magnetic reconnection may allow the greater efficiency in removal of solar wind energy that is required to power magneto-sphere in circulation plus auroral and electroglow emissions ( ...

Fran Bagenal

1986-06-26T23:59:59.000Z

204

THE ACCIMA PROJECT COUPLED MODELING OF THE HIGH SOUTHERN LATITUDES K.M. Hines1* , D.H. Bromwich1,2, L.-S. Bai1, J.P. Nicolas1,2, D.M. Holland3, J.M. Klinck4, M. Dinniman4, C. Yoo3, and E.P. Gerber3  

E-Print Network (OSTI)

THE ACCIMA PROJECT ­ COUPLED MODELING OF THE HIGH SOUTHERN LATITUDES K.M. Hines1* , D.H. Bromwich1 including surface and bottom layer formulations; as well as procedures for data assimilation. Numerical balance of the Antarctic ice sheet is critical for projecting global sea-level change. Also, Antarctica

Howat, Ian M.

205

Chlorine-36 in Water, Snow, and Mid-Latitude Glacial Ice of North America: Meteoric and Weapons-Tests Production in the Vicinity of the Idaho National Engineering and Environmental Laboratory, Idaho  

SciTech Connect

Measurements of chlorine-36 (36Cl) were made for 64 water, snow, and glacial-ice and -runoff samples to determine the meteoric and weapons-tests-produced concentrations and fluxes of this radionuclide at mid-latitudes in North America. The results will facilitate the use of 36Cl as a hydrogeologic tracer at the Idaho National Engineering and Environmental Laboratory (INEEL). This information was used to estimate meteoric and weapons-tests contributions of this nuclide to environmental inventories at and near the INEEL. The data presented in this report suggest a meteoric source 36Cl for environmental samples collected in southeastern Idaho and western Wyoming if the concentration is less than 1 x 10 7 atoms/L. Additionally, concentrations in water, snow, or glacial ice between 1 x 10 7 and 1 x 10 8 atoms/L may be indicative of a weapons-tests component from peak 36Cl production in the late 1950s. Chlorine-36 concentrations between 1 x 10 8 and 1 x 10 9 atoms/L may be representative of re-suspension of weapons-tests fallout airborne disposal of 36Cl from the INTEC, or evapotranspiration. It was concluded from the water, snow, and glacial data presented here that concentrations of 36Cl measured in environmental samples at the INEEL larger than 1 x 10 9 atoms/L can be attributed to waste-disposal practices.

L. DeWayne; J. R. Green (USGS); S. Vogt, P. Sharma (Purdue University); S. K. Frape (University of Waterloo); S. N. Davis (University of Arizona); G. L. Cottrell (USGS)

1999-01-01T23:59:59.000Z

206

Heparanase-Induced GEF-H1 Signaling Regulates the Cytoskeletal Dynamics of Brain Metastatic Breast Cancer Cells  

Science Journals Connector (OSTI)

...Bethesda, MD) and Janet Price (MD Anderson Cancer Center...Laemmli buffer with subsequent heating at 95C for 5 minutes. Eluted...Plan-APOCHROMAT 63 or 100 1.4 oil DIC, software version...31. Minard ME , Kim LS, Price JE, Gallick GE.The role...

Lon D. Ridgway; Michael D. Wetzel; Jason A. Ngo; Anat Erdreich-Epstein; and Dario Marchetti

2012-06-01T23:59:59.000Z

207

Cosmic Dust Collections at Various Latitudes  

Science Journals Connector (OSTI)

......Observations on the zodiacal light have led to various estimates of the size distribution...elements found. September 10-14 (1) Bulb-shaped ball of white material, RI 1...perhaps short chain hydrocarbons (ii) a fluorescent very polar compound. We are indebted......

A. E. Brownlow; W. Hunter; D. W. Parkin

1965-04-01T23:59:59.000Z

208

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

209

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)

210

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)

211

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

212

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

213

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,

214

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

215

Dynamics of Tilt-based Browsing on Mobile Devices  

E-Print Network (OSTI)

with a button- based browser and an iPod wheel. We discuss the usability performance and contrast this with subjective experience from the users. The iPod wheel has significantly poorer performance than button pushing-handed use. An alternative is Apple's iPod click wheel [5] which enables users to scroll the list by rotating

Williamson, John

216

Concrete Tilt-up Construction on the Farm.  

E-Print Network (OSTI)

would be possible because of the high labor requirements for construction of the post forms. ACKNOWLEDGMENTS William S. Blair, Jr., Raymond C. Giesecke and Ivan L. Winsett, each of whom received a degree of Master of Science in Agricultural Engi...

Hobgood, Price; Kunze, Otto R.

1957-01-01T23:59:59.000Z

217

Backscattering cross section of a tilted, roughened disk  

Science Journals Connector (OSTI)

An expression is derived for the cross correlation of the electric field scattered from a roughened metallic disk to two points in the far zone. Both exponential and Gaussian surface...

Schertler, Donald J; George, Nicholas

1992-01-01T23:59:59.000Z

218

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

E-Print Network (OSTI)

Karl. 1991. ’~Regional Train Development in Sweden." Public~ gather speed." Passenger Train Journal 19(2), February. "FS launches high-speed train project." "FS r~aches agreement

Barnett, Roger

1992-01-01T23:59:59.000Z

219

The long time behavior of diffusion in tilted periodic potentials  

E-Print Network (OSTI)

Sep 18, 2013 ... as front propagation describing the evolution of an interface driven by an external force through ... and T is the absolute temperature), and ?W is a standard d-

2013-09-18T23:59:59.000Z

220

A High Resolution Micro-Electro-Mechanical Resonant Tilt Sensor  

E-Print Network (OSTI)

-Int Soc Optical Engineering, Bellingham, 2010. [3] W. Jian, G. Guowei, L. Penghua, The Study on Lange-angle CANBUS 2-axis Inclinometer of Rotary Drilling Rig, 2010 2nd IEEE International Conference on Information Management and Engineering (ICIME 2010...

Zou, Xudong; Thiruvenkatanathan, Pradyumna; Seshia, Ashwin A.

2014-01-01T23:59:59.000Z

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

Performance of the MROI fast tip-tilt correction system  

E-Print Network (OSTI)

to the sub-plate also passes through the insulation and on through a hole in the camera mount to allow the focused UT beam to reach the camera. A window mounted within this tube isolates the air within the camera enclosure from the ambient environment... . Compliant seals surround the tube and sub-plate support pillars, ensuring that any movement of the enclosure is decoupled from the camera and its mount. The camera mount itself is connected to the Nasmyth optical table via a steel interface plate. This uses...

Young, John; Buscher, David; Fisher, Martin; Haniff, Christopher; Rea, Alexander; Seneta, Eugene; Sun, Xiaowei; Wilson, Donald; Farris, Allen; Olivares, Andres

2014-07-15T23:59:59.000Z

222

Vacuum compatible, high-speed, 2-D mirror tilt stage  

DOE Patents (OSTI)

A compact and vacuum compatible magnetic-coil driven tiltable stage that is equipped with a high efficiency reflective coating can be employed as a scanner in EUV applications. The drive electronics for the scanner is fully in situ programmable and rapidly switchable.

Denham; Paul E. (Crockett, CA)

2007-09-25T23:59:59.000Z

223

General Schema for [001] Tilt Grain Boundaries in Dense Packing...  

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

as showing the frustration of symmetry caused by the incorporation of point defects (vacancies and impurities). This general model for grain boundary structures can, in principle,...

224

Composition of saturn's atmosphere at northern temperate latitudes from Voyager iris spectra: NH/sub 3/, PH/sub 3/, C/sub 2/H/sub 2/, C/sub 2/H/sub 6/, CH/sub 3/D, CH/sub 4/, and the saturnian D/H isotopic ratio  

SciTech Connect

The abundances of minor atmospheric constituents at northern Saturnian latitudes have been inferred from infrared emission spectra recorded by Voyager. The NH/sub 3/, PH/sub 3/, C/sub 2/H/sub 2/, and C/sub 2/H/sub 6/ vertical distributions have been determined from spectra selected in a cloud-free region centered approximately at the latitude of the Voyager 2 radio-occultation point (36.5 N). The NH/sub 3/ mixing ratio in the upper troposphere is found to be compatible with the saturated partial pressure. The inferred PH/sub 3//H/sub 2/ ratio of 1.4 +- 0.8 x 10/sup -6/ is higher than the value derived from the solar P/H ratio, and the PH/sub 3/ vertical profile may extend somewhat into the stratosphere, up to a few millibars. The stratospheric C/sub 2/H/sub 2//H/sub 2/ and C/sub 2/H/sub 6//H/sub 2/ ratios are, respectively, 2.1 +- 1.4 x 10/sup -7/ and 3.0 x 1.1 x 10/sup -6/; the latter decreases sharply below the 20-50 mbar level. A larger selection of spectra yields CH/sub 3/D/H/sub 2/ = 3.9 +- 2.5 x 10/sup -7/ and CH/sub 4//H/sub 2/ = 4.5/sup +2.4//sub -1.9/ x 10/sup -3/. This result implies an enrichment of Saturn's upper atmosphere is carbon by at least a factor of 3 over the solar abundance. The D/H value resulting from our CH/sub 3/D/CH/sub 4/ ratio is 1.6/sup +1.3//sub -1.2/ x 10/sup -5/, significantly lower than previous determinations obtained from HD lines; it is also less than half of the IRIS-inferred Jovian value. Finally, the interpretation of two NH/sub 3/ lines in the 5 ..mu..m window suggests a NH/sub 3/H/sub 2/ ratio at the 2 bar level below the solar value.

Courtin, R.; Gautier, D.; Marten, A.; Bezard, B.; Hanel, R.

1984-12-15T23:59:59.000Z

225

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)

226

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)

227

GPR116, an Adhesion G-Protein–Coupled Receptor, Promotes Breast Cancer Metastasis via the G?q-p63RhoGEF-Rho GTPase Pathway  

Science Journals Connector (OSTI)

...domain of PAK, was used. Briefly, both fusion proteins expressed in BL21 were purified...images were photographed with a confocal laser scanning microscope. White arrows indicate...41912-6. 48. Ridley AJ , Paterson HF, Johnston CL, Diekmann D Hall A.The...

Xiaolong Tang; Rongrong Jin; Guojun Qu; Xiu Wang; Zhenxi Li; Zengjin Yuan; Chen Zhao; Stefan Siwko; Tieliu Shi; Ping Wang; Jianru Xiao; Mingyao Liu; and Jian Luo

2013-10-15T23:59:59.000Z

228

Exclusive 0 production at HERMES  

E-Print Network (OSTI)

internen HERMES Target streute, das mit transversal polarisiertem atomaren Wasserstoff gefšullt war. Durch

229

A Process Model of Rho GTP-binding Luca Cardelli 1  

E-Print Network (OSTI)

stimuli and with the help from regulators (GEF, GAP, Effector, GDI), these proteins serve as switches

Gardner, Philippa

230

Assisted migration of plants: Changes in latitudes, changes in attitudes  

Science Journals Connector (OSTI)

Rapid climate change has the potential to alter the location of bioclimatic envelopes for a significant portion of the world’s flora. Plant species will respond variously via phenotypic plasticity, evolutionary adaptation, migration, or extinction. When fragmentation limits migration potential of many species or when natural migration rates are outstripped by the pace of climate change, some propose purposeful, human-mediated migration (assisted migration) as a solution. Here, we join the debate on assisted migration, and while recognizing the potential negative impacts, present a strategy to collect and bank seeds of plant species at risk of extinction in the face of rapid climate change to ensure that emerging habitats are as species-diverse as possible. We outline the framework currently being used by the Dixon National Tallgrass Prairie Seed Bank to prioritize species for seed banking, both for restoration purposes and for potential assisted migration in the future. We propose a strategy for collecting across the entirety of a species range, while targeting populations likely to go extinct under climate change, determined by application of species distribution models. Finally, we discuss current international efforts to collect and bank the global flora, as well as the research needs necessary to fully undertake the strategy presented.

Pati Vitt; Kayri Havens; Andrea T. Kramer; David Sollenberger; Emily Yates

2010-01-01T23:59:59.000Z

231

Simulation Study of Process Latitude for Liquid Immersion Lithography  

E-Print Network (OSTI)

solution approach, including polarization effects and arbitrary thin film multilayers. We examine here the improvement in process window afforded by immersion under a variety of conditions, including = 193 nm and 157 printing of dense lines and spaces as small as 45 nm with acceptable process window. We also examine

Cole, Dan C.

232

Holocene climate evolution in the high-latitude Southern Hemisphere  

E-Print Network (OSTI)

through the iceÁ/albedo and iceÁ/insulation feedbacks. Our experiments can help to improve our atmosphereÁ/sea iceÁ/oceanÁ/vegetation model Hans Renssen,1* Hugues Goosse,2 Thierry Fichefet,2 Vale-long transient experiment performed with the ECBilt-CLIO-VECODE coupled atmosphereÁ/sea ice

Renssen, Hans

233

ALSEP Thermal Performance at Off-Equator Latitudes  

E-Print Network (OSTI)

study was authorized under BxA CCP' s 216 and 229 to Contract 9-5829. /UPrepared by: ~~ :P CONFIGURATION 33 THERMAL ANALYSIS 35 4. 1 SOLAR HEATING OF CENTRAL STATION ENCLOSURE AT LUNAR NOON 35 4.2 SOLAR.6 EFFECT OF OFF-EQUATOR DEPLOYMENT ON PDM PANEL 58 REFERENCES 59 #12;: : t ~ ALSEP Thermal Performance

Rathbun, Julie A.

234

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.

235

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

236

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 fĂŒr 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

237

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 fĂŒr 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

238

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

239

HOUSING Extension Bulletin E-1761 (new) March,1984 COOPERATIVE EXTENSION SERVICE MICHIGAN STATE UNIVERSITY  

E-Print Network (OSTI)

Available The energy available on a solar collector surface de- pends on the time of day,the time of year latitude. The different curves represent various collector tilt angles measured from the horizontal of the collector so the sun's rays are perpendicular to the collector at solar noon. Reviewers Arlen Benteman

240

15 Millionen aus DFG-Programmen  

E-Print Network (OSTI)

Foto zeigt Spuren geladener Teilchen in einer mit flĂŒssigem Wasserstoff gefĂŒllten Blasenkammer. Die

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.


241

Panel designs and tilting equipment for tiltup concrete construction of farm structures  

E-Print Network (OSTI)

16o f+Oit~ ~eo 18 d 6" e 6' n 0' aine cab ~ aith foa vertical and teer bn'i~ ribo m ccct Ath tea pipes ef ) j6 inch rciafcrc~ bore, ho bar ea y1cc& ia ecch ecrtiml rib eao inch oc1m ~ ccriacc of tho a~4=a oad cas can ploec9 ia tho toy cnd bott... gcnol. into tha dcaircd peci ticsi A vc~ical cQuat--nt la provided to p. . re rain~ cr 1eucrin. ~ tha penal ce cuah rc 8 1/2 1cetes. shia dgu=t~t pcraita tha panel to ba aot cn e bri& lcd' b. hew tha flc m level for daaa in r~~ tata' proof point...

Giesecke, Raymond Clayton

2012-06-07T23:59:59.000Z

242

Deep origin of the Hawaiian tilted plume conduit derived from receiver functions  

Science Journals Connector (OSTI)

......interpreted as a secondary multiple phase from the LAB or Gutenberg discontinuity, whereas the phase at 67 to 68 s (labelled PpPL s) could be explained as a multiple phase from the Lehmann discontinuity at about 185 to 190 km depth. We verify lateral delay......

I. Wölbern; A. W. B. Jacob; T. A. Blake; R. Kind; X. Li; X. Yuan; F. Duennebier; M. Weber

2006-08-01T23:59:59.000Z

243

Elastic wave propagation in anisotropic crustal material possessing arbitrary internal tilt  

Science Journals Connector (OSTI)

......Elastic wave propagation in anisotropic crustal material possessing...symmetry is valid. Additional anisotropic materials such as shales, bedded strata or regularly...tetragonal or orthorhombic anisotropic behaviour rare (e.g. Christensen......

David A. Okaya; Thomas V. McEvilly

2003-05-01T23:59:59.000Z

244

Estimation of the anisotropy parameters of transversely isotropic shales with a tilted symmetry axis  

Science Journals Connector (OSTI)

......spherical and cylindrical anisotropic shale samples. Seismic anisotropy...anisotropy in saturated shale, Geophys. J. Int...pulse-transmission experiments yield anisotropic group or phase velocities...and stress field on shale anisotropy, Geophys......

Dariush Nadri; Joël Sarout; Andrej Bóna; David Dewhurst

2012-08-01T23:59:59.000Z

245

Optimal tilt magnitude determination for aberration-corrected super resolution exit wave function reconstruction  

Science Journals Connector (OSTI)

...Experimental high resolution electron microscopy, 3rd edn. Oxford, UK: Oxford University Press. Thust, A. , M. F. Overwijk, W. J. Coene, and M. Lentzen 1996 Numerical correction of lens aberrations in phase-retrieval HRTEM. Ultramicroscopy...

2009-01-01T23:59:59.000Z

246

E-Print Network 3.0 - automated sequential tilt-series Sample...  

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

Integration of Stored and Real-time Information Automating COA... eCOA Evaluation Automated Scenario Generation Generic EBO Modeling Capability EBO Simulation...

247

Characterizing the Galactic warp with Gaia – I. The tilted ring model with a twist  

Science Journals Connector (OSTI)

......a clear example of the great benefit of having proper motions; whereas...we restrict the sample to grid points with pole counts higher...since meridian lines in a polar grid converge towards the poles...1981) 7:67. Drimmel R. , Smart R. L., Lattanzi M. G. AA......

Hoda Abedi; Cecilia Mateu; Luis A. Aguilar; Francesca Figueras; Mercè Romero-Gómez

2014-01-01T23:59:59.000Z

248

Multi-Context Photo Browsing on Mobile Devices Based on Tilt Dynamics  

E-Print Network (OSTI)

Cho,S.J. Murray-Smith,R. Kim,Y.B. ACM International Conference Proceeding Series; Vol. 309, Proceedings of the 9th international conference on Human computer interaction with mobile devices and services, http://doi.acm.org/10.1145/1377999.1378006 pp 190-197 ACM Press

Cho, S.J.; Murray-Smith, R.

249

'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...

Greenwood, R. W.

1981-01-01T23:59:59.000Z

250

Analysis of flexure pivot tilting pad gas bearings with different damper configurations  

E-Print Network (OSTI)

after seizure occurred while running at 120+ krpm for extended period. (a) Localized heating and micro-welding on circumference of rotor within ?Front? bearing (inset shows magnified view of damaged region). (b) Undamaged rotor within ?Rear...

Rimpel, Aaron Michael

2009-05-15T23:59:59.000Z

251

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

SciTech Connect

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

252

Measurements of static loading characteristics of a Flexurepivot Tilt Pad Hydrodynamic Bearing  

E-Print Network (OSTI)

and contributions to this research. To all the guys and gal of the Rotordynamics Lab: Miller Robison, Grigoiy Arauz, Jeff Sinclair, Dan Lubell, Jiming Li, Hector Laos, Chrisma Jackson, and Aquiles Lopez - thanks for aII the help during my tests and for making...

Walton, Nicholas Van Edward

2012-06-07T23:59:59.000Z

253

Microsoft Word - Tilted-Rig-TP-Definition-Version1-Aug-14-2012A...  

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

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...

254

Human perception and control of vehicle roll tilt in hyper-gravity  

E-Print Network (OSTI)

Pilots and astronauts experience a range of altered gravity environments in which they must maintain accurate perception and control of vehicle orientation for tasks such as landing and docking. To study sensorimotor ...

Clark, Torin Kristofer

2013-01-01T23:59:59.000Z

255

Construction techniques and costs of tilt-up concrete farm structures  

E-Print Network (OSTI)

in pince+ Bailie (9) used two coats of bond breaking ooagmund to prevent sticking of tim panels to the oasting bed. as may as three panels were cast cn top of each other ~ The J. g. Bann Construction Company (5) granted their steel windows snd doors... spreading eigh". cubic yards of sand over the ouilring site. 3? sand was graded to provide the casting bed for the wall panels as there was no floor slab in this ?tractors, The butter bo-rde anc' string lines were then set. T!w . attsx' were installed...

Winsett, Ivan Lane

2012-06-07T23:59:59.000Z

256

Equatorial Solitary Waves. Part V: Initial Value Experiments, Coexisting Branches, and Tilted-Pair Instability  

Science Journals Connector (OSTI)

A series of high-resolution numerical experiments, augmented by theory, to further explore the dynamics of equatorial dipole vortices (Rossby solitary waves) is performed. When the amplitude is sufficiently large so that the vortices trap fluid ...

John P. Boyd

2002-09-01T23:59:59.000Z

257

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

258

A strong, highly-tilted interstellar magnetic field near the Solar System  

Science Journals Connector (OSTI)

... hydrogen was not taken into account. Here we report measurements of the deflection of the solar wind plasma flows in the heliosheath to determine the magnetic field strength and orientation in ... We conclude that the interstellar medium field is turbulent or has a distortion in the solar vicinity. The local interstellar medium magnetic field (BISM) is one of the key ...

M. Opher; F. Alouani Bibi; G. Toth; J. D. Richardson; V. V. Izmodenov; T. I. Gombosi

2009-12-24T23:59:59.000Z

259

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

260

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

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

A COMPARISON OF FAR-IR AND H I AS REDDENING PREDICTORS AT HIGH GALACTIC LATITUDE  

SciTech Connect

Both the Galactic 21 cm line flux from neutral hydrogen (H I) in interstellar medium and the far-infrared (FIR) emission from Galactic dust grains have been used to estimate the strength of Galactic reddening of distant sources. In this work we use a collection of uniform color distant galaxies as color standards to determine whether the H I method or the FIR method is superior. We find that the two methods both produce reasonably accurate maps, but that both show significant errors as compared to the typical color of the background galaxies. We find that a mixture of the FIR and H I maps in roughly a 2-to-1 ratio is clearly superior to either map alone. We recommend that future reddening maps should use both sets of data, and that well-constructed FIR and H I maps should both be vigorously pursued.

Peek, J. E. G., E-mail: jegpeek@gmail.com [Department of Astronomy, Columbia University, New York, NY 10027 (United States)

2013-03-20T23:59:59.000Z

262

Conditions governing localized high-latitude dayside aurora H. Korth and B. J. Anderson  

E-Print Network (OSTI)

-aligned currents observed by the Iridium constellation for 25 events of prolonged steady IMF orientation with both with an estimate for the particle precipitation energy density based on the Knight relation, using the measured the Iridium constellation, which consists of $70 satellites distributed over six equally-spaced orbit planes

California at Berkeley, University of

263

Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous: The isotopic record from low latitudes  

E-Print Network (OSTI)

Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous: The isotopic record and carbon sequestration in the Late Paleozoic, we have compiled new and published oxygen and carbon isotopic Carboniferous Stable isotopes Carbon cycling Brachiopods To evaluate the isotopic record of climate change

Grossman, Ethan L.

264

Teleconnections Between the Subtropical Monsoons and High-Latitude Climates During the Last Deglaciation  

Science Journals Connector (OSTI)

...peri-ods). The 1450-year and 1150-year periods have also been found in the 5180 (temper-ature) record of the Camp Century ice core in Greenland (33). Thus, all of the frequen-cies observed in the monsoonal climate ap-pear to be part...

F. Sirocko; D. Garbe-Schönberg; A. McIntyre; B. Molfino

1996-04-26T23:59:59.000Z

265

Diversification at high latitudes: speciation of buntings in the genus Plectrophenax inferred from mitochondrial  

E-Print Network (OSTI)

-294X.2009.04513.x #12;corroborating the signal of divergence with a large nuclear dataset mitochondrial and nuclear markers JAMES M. MALEY* and KEVIN WINKER University of Alaska Museum and Institute for a mitochondrial DNA (mtDNA) dataset, and in Correspondence: James Maley, Fax: +1 225 578 3075; E-mail: jmaley1@lsu

Winker, Kevin

266

High-latitude ionospheric convection models derived from Defense Meteorological Satellite Program ion drift  

E-Print Network (OSTI)

Vladimir O. Papitashvili Space Physics Research Laboratory, University of Michigan, Ann Arbor, Michigan to the average solar wind (i.e., the ``quasi-viscous'' interaction) and to changes in the IMF By, Bz 0, and Bz, plasma convection, current systems 1. Introduction [2] Earth's magnetosphere is immersed in the solar

Michigan, University of

267

Effects of solar activity on myocardial infarction deaths in low geomagnetic latitude regions  

Science Journals Connector (OSTI)

We study the effect of solar activity on the incidence of myocardial infarction deaths (MID) in Mexico. We work with 129,917 cases along ... by sex and age, and considering the solar cycle phases. At higher frequ...

Blanca Mendoza; Rosa Diaz-Sandoval

2004-05-01T23:59:59.000Z

268

Imaging ion outflow in the high-latitude magnetosphere using low-energy neutral atoms  

SciTech Connect

The measurement of neutral atom fluxes generated by charge exchange with the Earth's geocorona has recently been shown to provide the capability to image the magnetosphere. The authors investigate neutral oxygen fluxes produced by charge exchange from the cusp/cleft ion fountain population. Using an empirical cusp/cleft ion fountain model, an empirical variation of the geocoronal neutral hydrogen density with distance, and typical values for charge-exchange cross sections, line-of-sight integrations are performed to calculate the neutral oxygen flux at arbitrary locations in space. The resulting images are evaluated for a set of orbital positions of the proposed HI-LITE small explorer spacecraft. The resulting neutral oxygen fluxes are high enough for imaging with a low-energy neutral atom imaging instrument (ILENA) onboard the spacecraft.

Hesse, M.; Smith, M.F.; Herrero, F. (NASA, Greenbelt, MD (United States). Goddard Space Flight Center); Ghielmetti, A.G.; Shelley, E.G. (Lockheed Palo Alto Research Lab., CA (United States)); Wurz, P.; Bochsler, P. (Univ. of Bern (Switzerland)); Gallagher, D.L.; Moore, T.E. (NASA, Huntsville, AL (United States). Marshall Space Flight Center); Stephen, T.S. (Univ. of Denver, CO (United States))

1993-12-01T23:59:59.000Z

269

An alternative interpretation of the Viking sundial artefact: an instrument to determine latitude and local noon  

Science Journals Connector (OSTI)

...in specialized handbooks-[5,6...gnomon. Further fundamental lines are the...construction lines does not conform to...hyperbola, but does not fit to the...erroneous incision of fundamental functional lines...sundial artefact does not provide enough...sundial. Several fundamental lines required...

2013-01-01T23:59:59.000Z

270

The contribution of CHONS particles to the diffuse high-Galactic-latitude IR emission  

Science Journals Connector (OSTI)

......powder of beta-silicon carbide), AC (soot from an arc discharge in argon) and BE (soot from benzene burned in air...of motions of all atoms in each mode. This gives the electric polarizability and, hence A and then alpha. It is......

R. Papoular

2014-01-01T23:59:59.000Z

271

LOW-LATITUDE CORONAL HOLES, DECAYING ACTIVE REGIONS, AND GLOBAL CORONAL MAGNETIC STRUCTURE  

SciTech Connect

We study the relationship between decaying active-region magnetic fields, coronal holes, and the global coronal magnetic structure using Global Oscillations Network Group synoptic magnetograms, Solar TErrestrial RElations Observatory extreme-ultraviolet synoptic maps, and coronal potential-field source-surface models. We analyze 14 decaying regions and associated coronal holes occurring between early 2007 and late 2010, 4 from cycle 23 and 10 from cycle 24. We investigate the relationship between asymmetries in active regions' positive and negative magnetic intensities, asymmetric magnetic decay rates, flux imbalances, global field structure, and coronal hole formation. Whereas new emerging active regions caused changes in the large-scale coronal field, the coronal fields of the 14 decaying active regions only opened under the condition that the global coronal structure remained almost unchanged. This was because the dominant slowly varying, low-order multipoles prevented opposing-polarity fields from opening and the remnant active-region flux preserved the regions' low-order multipole moments long after the regions had decayed. Thus, the polarity of each coronal hole necessarily matched the polar field on the side of the streamer belt where the corresponding active region decayed. For magnetically isolated active regions initially located within the streamer belt, the more intense polarity generally survived to form the hole. For non-isolated regions, flux imbalance and topological asymmetry prompted the opposite to occur in some cases.

Petrie, G. J. D. [National Solar Observatory, Tucson, AZ 85719 (United States); Haislmaier, K. J. [George Mason University, Fairfax, VA 22030 (United States)

2013-10-01T23:59:59.000Z

272

High-Latitude Dust Over the North Atlantic: Inputs from Icelandic Proglacial Dust Storms  

Science Journals Connector (OSTI)

...agustsson H. Olafsson H. , Forecasting wind gusts in complex terrain . Meteorol. Atmos...composition of African dust measured in trade wind aerosols at Barbados and Miami...version of this article illus. incl. sketch maps United States 201225 10.1126/science...

Joseph M. Prospero; Joanna E. Bullard; Richard Hodgkins

2012-03-02T23:59:59.000Z

273

Latitude dependence of zonal plasma drifts obtained from dual-site airglow observations  

E-Print Network (OSTI)

winds driving electric currents across magnetic field lines in a dynamo action in the E and F layers models show that a strong vertical polarization electric field is set up, which drives the plasma ionosphere-electric field model of Eccles [1998a, 1998b]. The observed zonal plasma drifts result from low

Mendillo, Michael

274

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

Science Journals Connector (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

275

Intense 2.3-Hz electric field pulsations in the stratosphere at high auroral latitude  

SciTech Connect

A survey has been performed of the power spectra of the electric field measured by stratospheric balloon-borne instruments during the 1985-1986 South Pole Balloon Campaign. The survey reviewed all 468 hours of available data and covered the frequency range from 0 to 4 Hz. Three episodes of narrow-band emissions were detected in this frequency range. These narrow-band emissions had frequencies in the horizontal component between 2 and 2.5 Hz. The frequencies observed in the vertical component were different, with several bands present. The fundamental frequency in the vertical component was around 0.8 to 1.4 Hz depending on event. The spectra of the events in the vertical component showed multiple emission bands, not all harmonically spaced. The vertical component showed much more pronounced time variations of the frequencies of the emission bands than the horizontal component showed. The ratio E{sub V}/E{sub H} was typically {approximately}2-3. The amplitude of the horizontal components of the emissions was quite large in one of the three events, with individual bursts having amplitudes of 60 mV/m. The polarization was complicated. An extensive list of possible explanations for these emissions was considered. Distant sources associated with tropospheric storms were considered in detail. During the most intense of the 2-Hz emission events, the nearest bad weather was more than 1000 km away. It proved impossible to account for the amplitude and polarization of the horizontal component with any reasonable tropospheric source. Explaining the narrow-band tuning was also a problem for any weather source model. An ionospheric model based on the concept of the ionospheric Alfven resonator is capable of accounting for the tuning, amplitude, and polarization of the horizontal components. However, this model has moderate difficulty in accounting for the observed vertical component of the emissions. 36 refs., 15 figs., 6 tabs.

Bering, E.A.; Benbrook, J.R. [Univ. of Houston, TX (United States)] [Univ. of Houston, TX (United States)

1995-05-01T23:59:59.000Z

276

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

E-Print Network (OSTI)

air, water, and ice content, snow insulation is modeledinhibition of ice formation from snow insulation (Brown andeliminating snow insulation caused declines in ice surface

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

277

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

E-Print Network (OSTI)

into the numerical weather prediction model COSMO. Borealinto the numerical weather prediction model COSMO. BorealCurrent numerical weather prediction (NWP) models, regional

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

278

Energy Conversions and Mean Vertical Motions in the High Latitude Summer Mesosphere and Lower Thermosphere  

Science Journals Connector (OSTI)

As is well known, an appreciable part of the solar energy initially absorbed in the upper atmosphere is not immediately converted to kinetic energy, but appears in chemical form (dissociation energy or energy ...

Paul J. Crutzen

1971-01-01T23:59:59.000Z

279

Identifying ultra-cool dwarfs at low Galactic latitudes: a southern candidate catalogue  

Science Journals Connector (OSTI)

......primary NIR candidate selections were obtained via the 2MASS PSC gator tool. A number of query parameters were set to govern the spatial...Available at http://irsa.ipac.caltech.edu/applications/Gator/ see http://www.ipac.caltech.edu/2mass/releases......

S. L. Folkes; D. J. Pinfield; H. R. A. Jones; R. Kurtev; Z. Zhang; M. C. Gálvez-Ortiz; F. Marocco; A. C. Day-Jones; J. R. A. Clarke

2012-12-21T23:59:59.000Z

280

Size-dependent species richness: trends within plant communities and across latitude  

E-Print Network (OSTI)

as a result of sampling effects (McGeoch & Gaston 2002). Likewise, for even-aged populations, plant density, Ithaca, NY, USA 2 Department of Botany, University of Cape Town, Cape Town, South Africa 3 Department.edu Abstract We examine how species richness and species-specific plant density (number of species and number

Rand, Richard H.

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

National Aeronautics and Space Administration On clear, dark nights at high northern latitudes,  

E-Print Network (OSTI)

scientists want to learn when, where, and why solar wind energy stored within the Earth's magneto- sphere

Waliser, Duane E.

282

Letter to the Editor Temperature anomalies in high northerly latitudes and their link  

E-Print Network (OSTI)

meteorological records which led extremes in the Southern Oscillation Index (SOI) by a number of months and hourly wind directional and velocity measurements (in each 10° sector) were available for one monitoring continuous time series of coastal SSTs and concomitant surface wind conditions between January 1961 and April

Boyer, Edmond

283

Lower-latitude mammals as year-round residents in Eocene Arctic forests  

Science Journals Connector (OSTI)

...juveniles, but rather babies and adults exclusively...reviews by D. Royer, S. Wing, A. Sluijs, and M...and Planetary Science Letters, v. 170, p. 181...Fricke, H.C. , and Wing, S.L. 2004, Oxygen...and Planetary Science Letters, v. 160, p. 193...

J. Eberle; H. Fricke; J. Humphrey

284

Characterisation of CH3X fluxes from Scottish and high latitude wetlands   

E-Print Network (OSTI)

Methyl bromide (CH3Br) and methyl chloride (CH3Cl) are two halocarbons that are unique in that they play a significant role in stratospheric ozone destruction, and are mainly produced by natural systems. The current ...

Hardacre, Catherine

2010-01-01T23:59:59.000Z

285

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 )

286

Antonia Pozzi Parole / Worte  

E-Print Network (OSTI)

Schatten gewinnst du schwer das GefĂŒhl deines Gewichts deiner WĂ€rme zurĂŒck, und die Nacht hat fĂŒr deine

De Cindio, Fiorella

287

E-Print Network 3.0 - analysis iba facility Sample Search Results  

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

H Street NW, Washington, DC 20433, USA 6... of the Global Environment Facility (GEF; the financial mechanism of the Convention on Biological Diversity... time frame E:...

288

E-Print Network 3.0 - active transalveolar albumin Sample Search...  

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

adenosine 3,5-monophosphate CCRC cumulative... factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM Source: Groningen,...

289

E-Print Network 3.0 - activator protein-1 activation Sample Search...  

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

AHR airway hyperresponsiveness AP-1 activator... factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM Source: Groningen,...

290

E-Print Network 3.0 - activating factor ddt-insensitive Sample...  

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

of abbreviations List of abbreviations Summary: factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM... List of abbreviations...

291

E-Print Network 3.0 - activating lipocalin-type prostaglandin...  

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

AHR airway hyperresponsiveness AP-1 activator... factor GAP GTPase-activating protein GDI guanine dissociation inhibitor GEF guanine exchange factor GM... activated protein...

292

Collection de tirs part du Prof. Drig (en italique= pas prsent dans les bibliothques genevoises)  

E-Print Network (OSTI)

19 1968 2 Andren, A. Due copie dello Hades di Agorakritos? RPAA 1963 2 Andreae, B. GefÀsskörper und

Loewith, Robbie

293

Modeling and inversion of PS-wave moveout asymmetry for tilted TI media: Part 2 --Dipping TTI layer  

E-Print Network (OSTI)

for anisotropic imaging beneath TTI formations and characterization of dipping fracture systems. Mode-converted PS to the anisotropic parameters. In Part 1 Dewangan and Tsvankin, 2006a , we proposed a modi- fication of the PP + PS to the layer boundaries. Dipping shale layers of this type are commonly ob- Manuscript received by the Editor

Tsvankin, Ilya

294

PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan1  

E-Print Network (OSTI)

the effective medium formed by steeply dipping fracture sets or shale layers. The reflection moveout of PS by the parameter-estimation results. INTRODUCTION Transverse isotropy TI is a common anisotropic symmetry usu- ally

295

Moveout inversion of wide-azimuth P-wave data for tilted TI media Xiaoxiang Wang1  

E-Print Network (OSTI)

to build an accurate initial anisotropic velocity model for processing of wide-azimuth surveys is typical for dipping shale layers

Tsvankin, Ilya

296

Deformation within polar ice sheets: An analysis of the Byrd Station and Camp Century borehole-tilting measurements  

Science Journals Connector (OSTI)

Analysis of the inclinometer surveys of the boreholes at Byrd Station, Antarctica, and Camp Century, Greenland, yields the following results. The measured strain rates at both stations, in ice deposited in the last (Wisconsin) glaciation, reduced to a standard temperature and shear stress, are only about one-third those in the Holocene ice, even though the Wisconsin ice has a strong single-maximum fabric. Variations in strain rate in the Wisconsin ice at Byrd Station are negatively correlated with the number of volcanic dust bands in the ice. It is inferred that the ice below 1800 m at Byrd Station, which has a multiple-maximum fabric, deforms much less readily than the remainder of the ice. A flow model of Nye, with index n = 3, provides a relation between shear strain rate and shear stress that fits the data from both stations satisfactorily, even though the assumption of plane strain is not strictly valid at Byrd Station. A value of flow parameter A fifteen to twenty times that given by recent data compilations and predicted by dislocation theory, has to be used for the Holocene ice. These data cover a stress range (20–45 kPa) lower than in any other field experiment.

W.S.B. Paterson

1983-01-01T23:59:59.000Z

297

Seismic Tilt-noise Measured In-situ By A Mid-size Highly-sensitive Laser Gyroscope  

Science Journals Connector (OSTI)

A mid-size laser gyroscope (sensitivity 2·10-9rad/s /Hz1/2) has been recently installed in the central area of VIRGO gravitational antenna...

Allegrini, Maria; Belfi, Jacopo; Beverini, Nicolo'; Bosi, Filippo; Carelli, Giorgio; Di Virgilio, Angela; Maccioni, Enrico; Passaquieti, Roberto; Stefani, Fabio

298

Comments on a paper tilted `The sea transport of vitrified high-level radioactive wastes: Unresolved safety issues`  

SciTech Connect

The cited paper estimates the consequences that might occur should a purpose-built ship transporting Vitrified High Level Waste (VHLW) be involved in a severe collision that causes the VHLW canisters in one Type-B package to spill onto the floor of a major ocean fishing region. Release of radioactivity from VHLW glass logs, failure of elastomer cask seals, failure of VHLW canisters due to stress corrosion cracking (SCC), and the probabilities of the hypothesized accident scenario, of catastrophic cask failure, and of cask recovery from the sea are all discussed.

Sprung, J.L.; McConnell, P.E.; Nigrey, P.J.; Ammerman, D.J. [and others

1997-05-01T23:59:59.000Z

299

Measurement of rotordynamic coefficients for a high-speed flexure pivot tilting-pad bearing(load between pad) configuration  

E-Print Network (OSTI)

] .......................................................................................2 Figure 3. Main test section of the test rig .....................................................................................9 Figure 4. Shaker-stinger configuration (NDE side...)....................................................................10 Figure 5. Static loader assembly (NDE side)..............................................................................11 Figure 6. Thermocouples location on the FPB...

Al-Ghasem, Adnan Mahmoud

2005-08-29T23:59:59.000Z

300

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

E-Print Network (OSTI)

electronic properties of molecules and the influence of external forces is fundamentalelectronic devices is potentially promising for technological applications and an important focus of fundamental

Qi, Yabing

2007-01-01T23:59:59.000Z

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.


301

Global Assessments and Guidelines for Sustainable Liquid Biofuel  

E-Print Network (OSTI)

Global Assessments and Guidelines for Sustainable Liquid Biofuel Production in Developing Countries Biofuel Production in Developing Countries FINAL REPORT A GEF Targeted Research Project Organized by Bernd for Sustainable Liquid Biofuels. A GEF Targeted Research Project. Heidelberg/Paris/Utrecht/Darmstadt, 29 February

302

Telsiai Siauliai PanevezysKlaipedaVezaiciai  

E-Print Network (OSTI)

The UNDP/GEF Baltic Wind Atlas Ole Rathmann The UNDP/GEF Regional Baltic Wind Energy Programme RisĂž In the frame of the Regional Baltic Wind Energy Programme, sponsored by the Global Environment Facility through to primo October 2001. The measured data have been analysed according to the "Wind Atlas Method", implying

303

Enhanced terrestrial carbon uptake in the Northern High Latitudes in the 21st century from the Coupled Carbon  

E-Print Network (OSTI)

the Coupled Carbon Cycle Climate Model Intercomparison Project model projections H A I F E N G Q I A N *, R E Carbon Cycle Climate Model Intercomparison Project. Our analysis suggests that the NHL will be a carbon the intense warming there enhances SOM decomposition, soil organic carbon (SOC) storage continues to increase

Zeng, Ning

304

Dependencies of high-latitude plasma convection: Consideration of interplanetary magnetic field, seasonal, and universal time factors in  

E-Print Network (OSTI)

measurements were collected over the period 1998­2002. The data were first used to derive a new statistical is kept in motion by processes that couple energy and momentum from the solar wind into Earth, seasonal, and universal time factors in statistical patterns J. M. Ruohoniemi and R. A. Greenwald Johns

Shepherd, Simon

305

Longitude variations of the solar semidiurnal tides in the mesosphere and lower thermosphere at low latitudes observed from ground  

E-Print Network (OSTI)

there is a large phase shift, and the local time of the temperature maximum is different between Arecibo and Maui modulated by solar heating. This produces migrating (Sun- synchronous) tides with periods corresponding to harmonics of a day and amplitudes increasing with altitude. The distribution of landmasses modulates

Chu, Xinzhao

306

Received 16 Aug 2013 | Accepted 12 Dec 2013 | Published 21 Jan 2014 Asian pollution climatically modulates mid-latitude  

E-Print Network (OSTI)

.5) reaching unprecedented high levels across many cities in recent winters. In addition to the impacts radiative transfer and indirectly by influencing cloud formation8,9. By serving as cloud condensation nuclei efficiency13­18. Presently, the estimates of the cloud adjustment by aerosols range from � 0.06 to � 1.33Wm

307

Hysteresis of foF2 at European middle latitudes D. Bures ova , J. Las tovic ka  

E-Print Network (OSTI)

before and just after the solar cycle minimum for solar cycles 20 and 21. Based on previous results, the hysteresis is expected to develop best just for the equinoctial months and near the solar cycle minimum branch of solar cycle. However, this is not the case in some individual months of some years

Boyer, Edmond

308

Intra-event trends in stable isotopes: Exploring mid-latitude precipitation using a vertically-pointing micro rain radar  

Science Journals Connector (OSTI)

Annual, monthly and daily analyses of stable isotopes in precipitation are commonly made worldwide, yet only a few studies have explored the variations occurring on short timescales within individual precipitation events, particularly at mid-...

Catherine L. Muller; Andy Baker; Ian J. Fairchild; Chris Kidd; Ian Boomer

309

Long-period fading in atmospherics during severe meteorological activity and associated solar geophysical phenomena at low latitudes  

E-Print Network (OSTI)

Long-period fading in atmospherics during severe meteorological activity and associated solar activity with the solar geophysical phenomena was studied. The results are indicative of an interesting sequence of solar- terrestrial events. A tentative conclusion is reached, suggesting an origin

Boyer, Edmond

310

Halogen-driven low-altitude O3 and hydrocarbon losses in spring at northern high latitudes  

E-Print Network (OSTI)

; Vogt et al., 1996; Foster et al., 2001]. HOBr ĂŸ BrĂ? ĂŸ HĂŸ ! Br2 ĂŸ H2OĂ°R3Ă? HOBr ĂŸ ClĂ? ĂŸ HĂŸ ! BrCl ĂŸ H2OĂ°, National Center for Atmospheric Research, Boulder, Colorado, USA. Copyright 2

Chance, Kelly

311

Factors Controlling Long- and Short-Term Sequestration of Atmospheric CO2 in a Mid-latitude Forest  

Science Journals Connector (OSTI)

...Nature 381 , 218 ( 1996 ). 3 Battle...the aboveground CWD present midway through the study, assuming...381, 218 (1996) . 3. M. Battle, et al...the aboveground CWD present midway through the study, assuming...

Carol C. Barford; Steven C. Wofsy; Michael L. Goulden; J. William Munger; Elizabeth Hammond Pyle; Shawn P. Urbanski; Lucy Hutyra; Scott R. Saleska; David Fitzjarrald; Kathleen Moore

2001-11-23T23:59:59.000Z

312

Vertical profiles of radar reflectivity of convective cells in tropical and mid-latitude mesoscale convective systems  

E-Print Network (OSTI)

of tropical oceanic and tropical continental MCSs during the monsoon wet seasons of 1987/1988 and 1988/1989. The atmospheric structure, particularly the CAPE and low level vertical wind shear for all the MCS events studied is analyzed to help... lectivity, at a height of 1. 9 km, of the 68 72 2 December 1988 tropical monsoon case at 0542 LT . . 74 36 37 38 As in Fig. 35, except at 0609 LT Time series of zonal wind and CAPE at Darwin during the 1988/1989 monsoon wet season. Contour plot...

Lutz, Kurt Reed

2012-06-07T23:59:59.000Z

313

Visit www.dell.com for more information The Dell Latitude D430 notebook is an ideal lightweight solution for  

E-Print Network (OSTI)

offerings -- MicrosoftŸ Windows VistaTM or MicrosoftŸ WindowsŸ XP. In addition, the optional Solid State performance · Optional Solid State Drive has no moving parts, which can help improve durability), a brighter WXGA panel and new levels of choice and customization. Featuring long battery life and excellent

Fiebig, Peter

314

Statistical observations of the MLT, latitude and size of pulsed ionospheric ows with the CUTLASS Finland radar  

E-Print Network (OSTI)

Finland radar G. Provan, T. K. Yeoman Department of Physics and Astronomy, University of Leicester as detected by the CUTLASS Finland HF radar. These ÂŻows have been suggested as being created scan data from the CUT- LASS Finland radar have been analysed in order to perform a statistical study

Paris-Sud XI, Université de

315

STORM TIME SEASONAL VARIATION OF TEC IN THE SOUTHERN HEMISPHERE MID-LATITUDE REGIONS USING SIGNALS FROM GPS SATELLITE  

E-Print Network (OSTI)

region. The main source of this heating is the joule dissipation of electric currents (Förster & Jakowski SIGNALS FROM GPS SATELLITE E. Yizengaw1 and E. A. Essex Cooperative Research Center for Satellite Systems AND METHODS During an ionospheric storm there is heating of the lower part of the thermosphere in the auroral

Kassie, Endawoke Yizengaw

316

Slow pace of life in tropical sedentary birds: a common-garden experiment on four stonechat populations from different latitudes  

Science Journals Connector (OSTI)

...physiology life-history nexus. Trends Ecol...metabolic-rate and daily energy- expenditure in...Root, T. 1988 Energy constraints on avian...Schluter, D., Price, T. C. & Rowe...pressures and life-history trade-offs. Proc...Natl. Acad. Sci. USA 90, 11 446 11 450...

2003-01-01T23:59:59.000Z

317

Advantages of the division of labour for the long-term population dynamics of cyanobacteria at different latitudes  

Science Journals Connector (OSTI)

...labour for the long-term population dynamics...investment prevents a waste of fixed nitrogen...environments-[14]. Storage granules are also...show that the long-term population dynamics...are such that a waste of nitrogen is...that prevents a waste of fixed nitrogen...phase, but on the long term, can be outcompeted...

2012-01-01T23:59:59.000Z

318

Slow pace of life in tropical sedentary birds: a common-garden experiment on four stonechat populations from different latitudes  

Science Journals Connector (OSTI)

...different in their energy metabolism...their total energy expenditure...night. Oxygen consumption and carbon dioxide...we used the average of the lowest 4 min of oxygen consumption (see below...and/or the home cages showed...

2003-01-01T23:59:59.000Z

319

Testing a theory for the effect of latitude on the persistence of eddy driven jets using CMIP3 simulations  

E-Print Network (OSTI)

between the eddies and the mean flow and yields a wider, less self sustaining jet. The results suggest

Barnes, Elizabeth A.

320

Advantages of the division of labour for the long-term population dynamics of cyanobacteria at different latitudes  

Science Journals Connector (OSTI)

...when they compete for solar light. The corresponding...and consumes its own resources, while the available solar energy is shared among the...the basis of real solar irradiance data at...that optimally invest resources is comparable to that...

2012-01-01T23:59:59.000Z

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.


321

The seasonal evolution of NMHCs and light alkyl nitrates at middle to high northern latitudes during TOPSE  

E-Print Network (OSTI)

Meinardi,1 Oliver W. Wingenter,3 Elliot L. Atlas,4 Frank Flocke,4 Brian A. Ridley,4 and F. Sherwood Rowland with meteorological trajectory analysis, different trace gas signatures provided significant clues to the origins here provide a unique picture of NH trace gas evolution from winter to summer that will be invaluable

Wingenter, Oliver W.

322

Geology and tectonics of Mendana Fracture Zone between latitudes 10S?-12S? and longitudes 80W?-83W?  

E-Print Network (OSTI)

ridges. The southern area has an average overall depth of nearly 4700 m. Two structural trends are present. The spreading fabric from the northern area is observed in this area and strikes N 45 W. A second set cf lineaments strike N 35 W and are only... in the southeastern region of the Pacific Ocean. The boundaries of this plate consist of three divergent plate margins and one convergent plate margin. These boundaries are the Galapagos Fift, East Pacific Rise, Chile Rise, and Peru-Chile Trench which...

Bullion, David Nelson

1988-01-01T23:59:59.000Z

323

LOW-FREQUENCY IMAGING OF FIELDS AT HIGH GALACTIC LATITUDE WITH THE MURCHISON WIDEFIELD ARRAY 32 ELEMENT PROTOTYPE  

SciTech Connect

The Murchison Widefield Array (MWA) is a new low-frequency, wide-field-of-view radio interferometer under development at the Murchison Radio-astronomy Observatory in Western Australia. We have used a 32 element MWA prototype interferometer (MWA-32T) to observe two 50 Degree-Sign diameter fields in the southern sky, covering a total of {approx}2700 deg{sup 2}, in order to evaluate the performance of the MWA-32T, to develop techniques for epoch of reionization experiments, and to make measurements of astronomical foregrounds. We developed a calibration and imaging pipeline for the MWA-32T, and used it to produce {approx}15' angular resolution maps of the two fields in the 110-200 MHz band. We perform a blind source extraction using these confusion-limited images, and detect 655 sources at high significance with an additional 871 lower significance source candidates. We compare these sources with existing low-frequency radio surveys in order to assess the MWA-32T system performance, wide-field analysis algorithms, and catalog quality. Our source catalog is found to agree well with existing low-frequency surveys in these regions of the sky and with statistical distributions of point sources derived from Northern Hemisphere surveys; it represents one of the deepest surveys to date of this sky field in the 110-200 MHz band.

Williams, Christopher L.; Hewitt, Jacqueline N.; Levine, Alan M. [MIT Kavli Institute for Astrophysics and Space Research, Cambridge, MA (United States); De Oliveira-Costa, Angelica; Hernquist, Lars L.; Bernardi, Gianni [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States); Bowman, Judd D. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ (United States); Briggs, Frank H. [Research School of Astronomy and Astrophysics, The Australian National University, Canberra (Australia); Gaensler, B. M.; Mitchell, Daniel A.; Subrahmanyan, Ravi; Sadler, Elaine M. [ARC Centre of Excellence for All-sky Astrophysics (CAASTRO) (Australia); Morales, Miguel F. [Department of Physics, University of Washington, Seattle, WA (United States); Sethi, Shiv K. [Raman Research Institute, Bangalore (India); Arcus, Wayne; Crosse, Brian W. [International Centre for Radio Astronomy Research, Curtin University, Perth (Australia); Barnes, David G. [Center for Astrophysics and Supercomputing, Swinburne University of Technology, Melbourne (Australia); Bunton, John D. [CSIRO Astronomy and Space Science, Epping (Australia); Cappallo, Roger C.; Corey, Brian E., E-mail: clmw@mit.edu [MIT Haystack Observatory, Westford, MA (United States); and others

2012-08-10T23:59:59.000Z

324

Weather type dependent quality assessment of a satellite-based rainfall detection scheme for the mid-latitudes  

Science Journals Connector (OSTI)

The sensitivity of a recently published satellite-based rainfall detection scheme with differing frontal weather regimes is investigated for 676 precipitation scenes ... detected by the radar network of the Germa...

Boris Thies; Andreas Turek; Thomas Nauss…

2010-08-01T23:59:59.000Z

325

Petrology of a dredged cumulate-textured gabboric complex from the mid-Atlantic ridge, latitude 26?N  

E-Print Network (OSTI)

concentration of calcium with respect to crystallization stage. The crystallization trends for chromium are extremely difficult to explain. Chromium will occur in plagioclase, olivine and both types of pyroxene. Chromium will also occur in spinels... concentration of calcium with respect to crystallization stage. The crystallization trends for chromium are extremely difficult to explain. Chromium will occur in plagioclase, olivine and both types of pyroxene. Chromium will also occur in spinels...

Tiezzi, Lawrence James

2012-06-07T23:59:59.000Z

326

Determination of the optimum inclination of a flat solar collector in function of latitude and local climatic data  

E-Print Network (OSTI)

. A heliostat where a system of mechanical gear allows to follow the sun and to keep an incidence angle equal

Paris-Sud XI, Université de

327

In search of long-term hemispheric asymmetry in the geomagnetic field: Results from high northern latitudes  

E-Print Network (OSTI)

of Nordvestkapp lavas and unconsolidated beach and lagoonalNord-Jan Spitsbergen ck Marine unconsolidated depositsOther unconsolidated deposits Inndalen Fmn. (Holocene) b) Bo

Cromwell, G.; Tauxe, L.; Staudigel, H.; Constable, C. G; Koppers, A. A. P; Pedersen, R.-B.

2013-01-01T23:59:59.000Z

328

DISCOVERY OF A NEW LOW-LATITUDE MILKY WAY GLOBULAR CLUSTER USING GLIMPSE Henry A. Kobulnicky,1  

E-Print Network (OSTI)

. Monson,1 B. A. Buckalew,1 J. M. Darnel,1 B. Uzpen,1 M. R. Meade,2 B. L. Babler,2 R. Indebetouw,2 B. A be a new member of the collection of $150 (Harris 1996) Milky Way globular clusters. We refer to this ob

Clemens, Dan

329

The INTERBALL-Tail ELECTRON experiment: initial results on the low-latitude boundary layer of the dawn magnetosphere  

E-Print Network (OSTI)

was launched on 3 August 1995 together with a subsatellite into a 65° inclination orbit with an apogee of about orbit plane drifts across the magnetosphere and the solar wind, thus sweeping the dayside solar wind entry into the magnetosphere, to large-scale plasma convection, to solar-wind energy accumulation

Paris-Sud XI, Université de

330

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

331

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

332

Teilnehmer des deutsch-ukrainisch-polnischen Seminars in Tscherniwzi 2012  

E-Print Network (OSTI)

Teilnehmer des deutsch-ukrainisch-polnischen Seminars in Tscherniwzi 2012 BAYHOST & die Ukraine. Gefördert durch den DAAD veranstaltete BAYHOST zwei Deutsch - Ukrainische Seminare, die sich dem Thema

Schubart, Christoph

333

Climate Change Adaptation: Getting Ahead of the Curve1 Alexis Saba, Michela Biasutti, Michael B. Gerrard,*  

E-Print Network (OSTI)

climate change adaptation in developing countries. Other sources of financing, from multilateral GEF: Global Environment Facility IPCC: Intergovernmental Panel on Climate Change LDCs: Least Developed! 1 ! Climate Change Adaptation: Getting Ahead of the Curve1 Alexis Saba, Michela Biasutti, Michael

Biasutti, Michela

334

Verification of Quantitative Precipitation Reforecasts over the Southeastern United States  

Science Journals Connector (OSTI)

NOAA’s second-generation reforecasts are approximately consistent with the operational version of the 2012 NOAA Global Ensemble Forecast System (GEFS). The reforecasts allow verification to be performed across a multidecadal time period using a ...

Martin A. Baxter; Gary M. Lackmann; Kelly M. Mahoney; Thomas E. Workoff; Thomas M. Hamill

2014-10-01T23:59:59.000Z

335

Ensemble Transform with 3D Rescaling Initialization Method  

Science Journals Connector (OSTI)

The ensemble transform with rescaling (ETR) method has been used to produce fast-growing components of analysis error in the NCEP Global Ensemble Forecast System (GEFS). The rescaling mask contained in the ETR method constrains the amplitude of ...

Juhui Ma; Yuejian Zhu; Dingchen Hou; Xiaqiong Zhou; Malaquias Peńa

2014-11-01T23:59:59.000Z

336

The effect of efficient lighting on the environment: pilot project in Palestine  

Science Journals Connector (OSTI)

The global environment facility (GEF 1994...) has funded the Mexico high-efficiency project. The main goal of the project is to reduce greenhouse gas emissions as well as local environmental ... through the repla...

Naser Tibi; Ahmad Ramahi

2005-11-01T23:59:59.000Z

337

RhoA, B, and C in cancer : study of statin-induced changes in Rho signaling, and identification of isoform-specific Rho effectors  

E-Print Network (OSTI)

g gram GAP GTPase activating protein GDI guanine nucleotideand treated as indicated. Rho-GDI Immunoprecipitation – 1 xto dissociate from Rho-GDI and be activated by Rho-GEFs.

Turner, Stephanie J.

2009-01-01T23:59:59.000Z

338

Spatial and temporal regulation of G-protein signaling elucidated by computational modeling and live cell FRET imaging  

E-Print Network (OSTI)

DP. 2004. Return of the GDI: the GoLoco motif in cell36). Heterotrimeric G, GDI, GEF and RGS proteins have beenguanine dissociation inhibitor (GDI) that binds the inactive

Bornheimer, Scott Joseph

2008-01-01T23:59:59.000Z

339

P.A. Bolley: Pharmazeutische Chemie (1855-1860) J. Gastell: Pharmakognosie + teilweise  

E-Print Network (OSTI)

#12;Asiatische Wasserpfeifen (Hartwich 1911, Tafel 8) GefÀ�e zur Aufnahme des beim Betelkauen benutzten Kalkes (Hartwich 1911, Tafel 21) #12;Aus Nachruf von Prof. C. Schröter C. Hartwich, Die

Sandoghdar, Vahid

340

GEOPHYSICS, VOL. 66, NO. 3 (MAY-JUNE 2001); P. 904910, 7 FIGS., 3 TABLES. Velocity analysis for tilted transversely isotropic media: A physical  

E-Print Network (OSTI)

in conventional imaging, it is important to be able to recon- struct the velocity model suitable for anisotropic depth migration. Here, we discuss the results of anisotropic pa- rameter estimation on a physical and the anisotropic parameters and . The coefficient is obtained using the travel- times of a wave that crosses

Tsvankin, Ilya

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

Earth-to-deep-space optical communications system with adaptive tilt and scintillation correction by use of near-Earth relay mirrors  

Science Journals Connector (OSTI)

Performance of an Earth-to-deep-space optical telecommunications system is degraded by distortion of the beam as it propagates through the turbulent atmosphere. Conventional approaches...

Armstrong, J W; Yeh, C; Wilson, K E

1998-01-01T23:59:59.000Z

342

Effects of errors in velocity tilt on maximum longitudinal compression during neutralized drift compression of intense beam pulses: I. general description  

E-Print Network (OSTI)

spread, plasma, and solenoidal final focus conditions onfocus has also gone towards space-charge neutralization [1,3,4], where it was shown that plasma

Kaganovich, Igor D.

2014-01-01T23:59:59.000Z

343

Head-up tilt and hyperventilation produce similar changes in cerebral oxygenation and blood volume: an observational comparison study using frequency-domain near-infrared spectroscopy  

E-Print Network (OSTI)

26. Rolfe P. In vivo near-infrared spectroscopy. Annu Revage using phase resolved near infrared spectroscopy. Pediatrin neonates determined by near-infrared time-resolved

2012-01-01T23:59:59.000Z

344

Bipolar magnetic spots from dynamos in stratified spherical shell turbulence  

E-Print Network (OSTI)

Recent work by Mitra et al. (2014) has shown that in strongly stratified forced two-layer turbulence with helicity and corresponding large-scale dynamo action in the lower layer, a magnetic field occurs in the upper layer in the form of sharply bounded bipolar magnetic spots. Here we extend this model to spherical wedge geometry covering the northern hemisphere up to 75{\\deg} latitude and an azimuthal extent of 180{\\deg}. The kinetic helicity and therefore also the large-scale magnetic field are strongest at low latitudes. For moderately strong stratification, several bipolar spots form that fill eventually the full longitudinal extent. At early times, the polarity of spots reflects the orientation of the underlying azimuthal field, as expected from {\\Omega}-shaped flux loops. At late times their tilt changes such that there is a radial field of opposite orientation at different latitudes separated by about 10{\\deg}. Our model demonstrates for the first time the spontaneous formation of spots of sizes much la...

Jabbari, Sarah; Kleeorin, Nathan; Mitra, Dhrubaditya; Rogachevskii, Igor

2014-01-01T23:59:59.000Z

345

Autumnal Biomass and Potential Productivity of Salt Marsh Fungi from 29° to 43° North Latitude along the United States Atlantic Coast  

Science Journals Connector (OSTI)

...and controversies in tidal marsh ecology, in press. Kluwer...Spartina. . C. L. Montague R. G. Wiegert Salt marshes . J. T. Morris B. Haskin...cordgrass). . M. J. Norusis . R. A. Orson B. L. Howes Salt marsh development studies at Waquoit...

Steven Y. Newell; Linda K. Blum; Richard E. Crawford; Ting Dai; Michele Dionne

2000-01-01T23:59:59.000Z

346

Fermi LAT detection of two high Galactic latitude gamma-ray sources, Fermi J1049.7+0435 and J1103.2+1145  

E-Print Network (OSTI)

The Second Fermi LAT source catalog (Nolan et al. 2012) includes as many as 1,873 sources, but initial attempts to identify counterparts at other wavelengths resulted in 575 sources remaining unidentified. The 2FGL catalog is based on the first 24 months of LAT observation since its launch in 2008, but the LAT has now accumulated more than 5 years of high-energy gamma-ray data almost flawlessly, presenting the possibility of finding new sources which were too faint to be detected in the first two years of data or showed flaring activity after the catalog was created. In this paper we report on two new gamma-ray sources serendipitously discovered in the constellation Leo and discuss possible counterparts based on radio observations.

Nishimichi, Masaki; Mori, Masaki; Edwards, Philip G; Stevens, Jamie

2014-01-01T23:59:59.000Z

347

The Holocene climate evolution in the high-latitude Southern Hemisphere simulated by a coupled atmosphere-sea ice-ocean-vegetation model  

E-Print Network (OSTI)

CO2 a) b) Sea-ice area -2.0 -1.5 -1.0 -0.5 0.0 0.5 -9000 -8000 -7000 -6000 -5000 -4000 -3000 -2000 concentrations 500 550 600 650 700 750 -9000 -8000 -7000 -6000 -5000 -4000 -3000 -2000 -1000 0 Time [yr] CH4conc -8000 -7000 -6000 -5000 -4000 -3000 -2000 -1000 0 Time [yr] W/m 2 JAN FEBDEC MAR AUG NOV OCTSEP JUL CH4

Renssen, Hans

348

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 Journals Connector (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

349

An Optical Survey of the Position Error Contours of Unidentified High Energy Gamma-Ray Sources at Galactic Latitude b >|20| degrees  

E-Print Network (OSTI)

We present the most recent results of an optical survey of the position error contours ("error boxes") of unidentified high energy gamma-ray sources.

S. D. Bloom; D. A. Dale; R. Cool; K. Dupczak; C. Miller; A. Haugsjaa; C. Peters; M. Tornikoski; P. Wallace; M. Pierce

2004-04-02T23:59:59.000Z

350

Autumnal Biomass and Potential Productivity of Salt Marsh Fungi from 29° to 43° North Latitude along the United States Atlantic Coast  

Science Journals Connector (OSTI)

...autoanalyzer (Perkin-Elmer model 2400 CHN analyzer) (). The...procedures. An SPSS statistical software package () was used for statistical...very complex lignocellulose polymers in the Acadian blades, they...soil and nitrogen turnover: model calibration with laboratory...

Steven Y. Newell; Linda K. Blum; Richard E. Crawford; Ting Dai; Michele Dionne

2000-01-01T23:59:59.000Z

351

The energy spectrum of cosmic-ray induced neutrons measured on an airplane over a wide range of altitude and latitude  

Science Journals Connector (OSTI)

......radiation dosimetry The energy spectrum of cosmic-ray...Homeland Security, New York, NY 10014, USA 2 Bartol...sensitive extended-energy multisphere neutron...Technical Report EML-595 (New York: US Department of Energy Environmental Measurements......

P. Goldhagen; J. M. Clem; J. W. Wilson

2004-08-01T23:59:59.000Z

352

High-latitude ionospheric response to co-rotating interaction region- and coronal mass ejection-driven geomagnetic storms revealed by GPS tomography and ionosondes  

Science Journals Connector (OSTI)

...New Brunswick, Canada E3B 5A3 2 Department...ionosonde data with solar wind measurements...Arctic region of Canada. 2. Geomagnetic...et al. (2007). Solar wind parameters including...Research Council of Canada. The UK authors...for providing the solar wind data and geomagnetic...

2010-01-01T23:59:59.000Z

353

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

354

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.

355

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

356

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.

357

National Master Plan for Development of Waste-to-Energy in India 1 The National Master Plan  

E-Print Network (OSTI)

1 National Master Plan for Development of Waste-to-Energy in India 1 The National Master Plan a National Master Plan (NMP) for waste-to-energy as one of the activities under UNDP/GEF assisted project. The NMP provides a framework for waste-to-energy programme for the country besides a means of processing

Columbia University

358

The Rac GTP Exchange Factor TIAM-1 Acts with CDC-42 and the Guidance Receptor UNC-40/DCC in Neuronal Protrusion and Axon Guidance  

E-Print Network (OSTI)

-73 does not control CED-10/Rac downstream of UNC-6/Netrin in attractive axon guidance. Here we show that C. elegans TIAM-1 is a Rac-specific GEF that links CDC-42 and Rac signaling in lamellipodia and filopodia formation downstream of UNC-40/DCC. We...

Demarco, Rafael Senos; Struckhoff, Eric Charles; Lundquist, Erik A.

2012-04-26T23:59:59.000Z

359

Noncanonical G-Protein-Dependent Modulation of Osteoclast Differentiation and Bone Resorption Mediated by Pasteurella multocida Toxin  

Science Journals Connector (OSTI)

...Souchet M , Portales-Casamar E, Mazurais D, Schmidt S, Leger I, Javre JL, Robert P, Berrebi-Bertrand I, Bril A, Gout B, Debant A and Calmels TP. 2002. Human p63RhoGEF, a novel RhoA-specific guanine nucleotide exchange factor, is localized...

Julia Strack; Hannah Heni; Ralf Gilsbach; Lutz Hein; Klaus Aktories; Joachim H. C. Orth

2014-12-01T23:59:59.000Z

360

contact@x-bay.de www.x-bay.de  

E-Print Network (OSTI)

durch ein kleines Loch mit Wasserstoff gefĂŒllt und anschlieĂ?end an- gezĂŒndet wird, gibt einen lau- ten Knall von sich. Warum? ,,Sauerstoff und Wasserstoff vermischen sich in der Dose zu Knallgas", erklĂ€rte

Schmidt, Matthias

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

A l u m n i C a m p u s N E U E M A T E R I A L I E N Ionen und Autos  

E-Print Network (OSTI)

- fĂ€higer Energiespeicher. WAS DIE MOBILITĂ?T VON ELEKTROAUTOS MIT DER MOBILITĂ?T VON LITHIUM wieder ein- schrĂ€nkt. SelbstverstĂ€ndlich muss der Energiespeicher auch sicher sein. Gut ein Jahr ist nun- zellen hatten dazu gefĂŒhrt, dass in mehreren Flugzeugen der Energiespeicher in Flam- men aufging. Ein

Vollmer, Heribert

362

L E I B N I Z U N I V E R S I T T H A N N O V E RN E U E M A T E R I A L I E N Ionen und Autos  

E-Print Network (OSTI)

Entwicklung leistungs- fĂ€higer Energiespeicher. WAS DIE MOBILITĂ?T VON ELEKTROAUTOS MIT DER MOBILITĂ?T VON wieder ein- schrĂ€nkt. SelbstverstĂ€ndlich muss der Energiespeicher auch sicher sein. Gut ein Jahr ist nun- zellen hatten dazu gefĂŒhrt, dass in mehreren Flugzeugen der Energiespeicher in Flam- men aufging. Ein

Vollmer, Heribert

363

technische universitt Prof. Dr. Katharina Morik  

E-Print Network (OSTI)

-DM Standard ! CRoss Industry Standard Process for Data Mining ! Initiative begann September 1996 ! Gefördert Mining Success Criteria Produce Project Plan Project Plan Initial Asessment of Tools and Techniques Assessment of Data Mining Results w.r.t. Business Success Criteria Approved Models Review Process Review

Morik, Katharina

364

Involvement of Alpha-PAK-Interacting Exchange Factor in the PAK1–c-Jun NH2-Terminal Kinase 1 Activation and Apoptosis Induced by Benzo[a]pyrene  

Science Journals Connector (OSTI)

...cigarette smoke and diesel exhaust and are thought...infer that GEFs in general may be closely involved...by PCR (30 and 25 cycles for aPIX and b-actin...Shalloway Cell cycle-dependent activation...products such as diesel exhaust and cigarette...Carcinogens 0 Cell Cycle Proteins 0 DNA...

Shigeto Yoshii; Masamitsu Tanaka; Yoshiro Otsuki; Toshiharu Fujiyama; Hideki Kataoka; Hajime Arai; Hiroyuki Hanai; Haruhiko Sugimura

2001-10-01T23:59:59.000Z

365

The N-Terminal Domains of Vps3 and Vps8 Are Critical for Localization and Function of the CORVET Tethering  

E-Print Network (OSTI)

the membrane and the cytosol, where they are bound to the chaperone GDP-dissociation inhibitor (GDI). Recruitment of Rabs seems to require factors that displace the GDI, termed GDP displacement factor (GDF that their GEF activity is sufficient to displace GDI [5]. For fusion, Rabs interact with effectors

Ungermann, Christian

366

Cellular/Molecular Retinal ON Bipolar Cells Express a New PCP2 Splice Variant  

E-Print Network (OSTI)

nucleotide exchange factor. Key words: PCP2; retina; ON bipolar; GoLoco; GEF; GDI Introduction Heterotrimeric inhibitors (GDIs) inhibit the release of GDP from G (for review, see Siderovski and Willard, 2005). The GDI. An intriguing member of the GDI modulators is Purkinje cell protein-2 (PCP2) (also called L7 or GPSM4), which

Pennsylvania, University of

367

Iodine-129 and plutonium isotopes in Arctic kelp as historical indicators of transport of nuclear fuel-reprocessing wastes from mid-to-high latitudes in the Atlantic Ocean  

Science Journals Connector (OSTI)

...Iodine-129:iodine-127 ratios were determined using accelerator mass spectrometry in 34 Arctic marine algae collected between 1930 and 1993. A smaller set (5) of marine algae were also analyzed mass spectrometr...

L. W. Cooper; T. M. Beasley; X.-L. Zhao; C. Soto; K. L. Vinogradova…

1998-06-01T23:59:59.000Z

368

The tropics may be defined as the region between the Tropic of Cancer and the Tropic of1 Capricorn (i.e., within 23.5E N and S latitude), or according to ecozone, based on temperature,  

E-Print Network (OSTI)

transiting from socialism. Among the top1 30 countries ranked by 1994 per capita GDP, only four small million in 1994. Of these, 27 are outside of Europe. The richest of these are Turkemenistan (1994 GDP per income levels to natural resources, energy in the cases of Turkmenistan and Kazakhstan, and diamonds

369
370

P–T evolution and timing of a late Palaeozoic fore-arc system and its heterogeneous Mesozoic overprint in north-central Chile (latitudes 31–32°S)  

Science Journals Connector (OSTI)

...Universita€t Potsdam after neutron activation of polished sections (1 cm diameter) at the Geesthacht Neutron Facility (GeNF) of the GKSS in Geesthacht, Germany. The polished thick-sections were wrapped in commercial Al foils and set into...

ARNE P. WILLNER; HANS-JOACHIM MASSONNE; UWE RING; MASAFUMI SUDO; STUART N. THOMSON

371

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.

372

Research Highlight  

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

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

373

E-Print Network 3.0 - acionamentos eletricos uma Sample Search...  

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

pelo paciente. Os traados... Inclinao Semi-ortosttica Tilt Table Test O Tilt Test uma forma de provocar a sncope neuromediada. 60... mecanismo, stio, e...

374

MATHEMATICAE On the tameness of trivial extension algebras  

E-Print Network (OSTI)

of an alge- bra A, a tilting module TA and B = End T. For a tilting triple (B, T, A), Tachikawa and Wakamatsu

de la Peña, José Antonio

375

Magnetospheric accretion on the T Tauri star BP Tauri  

E-Print Network (OSTI)

From observations collected with the ESPaDOnS and NARVAL spectropolarimeters, we report the detection of Zeeman signatures on the classical T Tauri star BP Tau. Circular polarisation signatures in photospheric lines and in narrow emission lines tracing magnetospheric accretion are monitored throughout most of the rotation cycle of BP Tau at two different epochs in 2006. We observe that rotational modulation dominates the temporal variations of both unpolarised and circularly polarised spectral proxies tracing the photosphere and the footpoints of accretion funnels. From the complete data sets at each epoch, we reconstruct the large-scale magnetic topology and the location of accretion spots at the surface of BP Tau using tomographic imaging. We find that the field of BP Tau involves a 1.2 kG dipole and 1.6 kG octupole, both slightly tilted with respect to the rotation axis. Accretion spots coincide with the two main magnetic poles at high latitudes and overlap with dark photospheric spots; they cover about 2%...

Donati, J F; Gregory, S G; Petit, P; Paletou, F; Bouvier, J; Dougados, C; Ménard, F; Cameron, A C; Harries, T J; Hussain, G A J; Unruh, Y; Morin, J; Marsden, S C; Manset, N; Aurière, M; Catala, C; Alecian, E

2008-01-01T23:59:59.000Z

376

Solar Energy Development Assistance for Fort Hunter Liggett  

SciTech Connect

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 site’s training mission. In addition, the site’s blended electric rate during fiscal year (FY) 2010 was high at 12 ą/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 Laboratory’s (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

377

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

378

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart, Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut fĂŒr Physik der AtmosphĂ€re, 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.

379

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.

380

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.

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

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen Institut fĂŒr Physik der AtmosphĂ€re, 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 fĂŒr

382

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart, Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut fĂŒr Physik der AtmosphĂ€re, 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

383

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

384

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)

385

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

386

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart, Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut fĂŒr Physik der AtmosphĂ€re, 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

387

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.

388

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart, Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut fĂŒr Physik der AtmosphĂ€re, 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

389

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

390

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)

391

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

392

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

393

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.

394

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

395

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

396

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 fĂŒr Luft- und Raumfahrt, DLR-Stuttgart, Institut fĂŒr Technische Thermodynamik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 2 Deutsches Zentrum fĂŒr Luft- und Raumfahrt, DLR-Oberpfaffenhofen, Institut fĂŒr Physik der AtmosphĂ€re, 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

397

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

398

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.

399

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

400

E-Port Plus E-Legacy Extender  

E-Print Network (OSTI)

Latitude D/Dock Latitude D/Port Latitude E-Port Plus Latitude E-Port Latitude E-Legacy Extender VGA X X X X S-Video X X Composite Video DVI X X 2 X Display Port 2 X Serial X X X X Parallel X X X X PS Adapter 90W 130W 130W Modular Bay X PCI Slot X Monitor Stand Port X X 160GB HDD Network USB Dimension (Hx

Fiebig, Peter

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

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

402

Signal Recognition Particle (SRP) and SRP Receptor: A New Paradigm for Multistate Regulatory GTPases  

Science Journals Connector (OSTI)

Signal Recognition Particle (SRP) and SRP Receptor: A New Paradigm for Multistate Regulatory GTPases ... Abbreviations: GTP, guanosine 5?-triphosphate; GDP, guanosine 5?-diphosphate; SRP, signal recognition particle; SR, signal recognition particle receptor; GEF, guanine nucleotide exchange factor; GAP, GTPase activating protein; IBD, insertion box domain; CME, clathrin-mediated endocytosis; CCP, clathrin-coated pit; CCV, clathrin-coated vesicle; PRD, proline/arginine rich domain. ... Comparison between the classic GTPase switch and the SRP and SR GTPases. ...

Shu-ou Shan; Sandra L. Schmid; Xin Zhang

2009-05-26T23:59:59.000Z

403

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.

404

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.

405

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.

406

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

407

Solar Radiation Data Manual for Flat-Plate and Concentrating...  

Office of Scientific and Technical Information (OSTI)

latitude, and latitude plus 15. These trackers pivot on their single axis to track the sun, facing east in the morning and west in the afternoon. Large collectors can use an axis...

408

Circulation of Tritium in the Pacific Ocean  

Science Journals Connector (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. Göte Östlund

1981-01-01T23:59:59.000Z

409

5, 795813, 2005 SCIAMACHY O3  

E-Print Network (OSTI)

(Farman et al., 1985), but also changes in the Arctic and lower latitudes, established the need for global

Paris-Sud XI, Université de

410

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network (OSTI)

13]) (b) Thermal vs. electrical energy demands: FS is freezevs. latitude axis. The data plotted indicates the expected relative electrical

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

411

353Ambio Vol. 32 No. 5, August 2003 Royal Swedish Academy of Sciences 2003 http://www.ambio.kva.se  

E-Print Network (OSTI)

. In order to apply this methodology to ecotourism in low latitude countries, the method has to be extended

412

Research Highlight  

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

Madden-Julian Oscillation Heating: to Tilt or Not to Tilt Download a printable PDF Submitter: Schumacher, C., Texas A&M University Area of Research: Cloud Processes Working...

413

On the performance of the flat plate solar heat collector  

Science Journals Connector (OSTI)

A flat plate heat collector was constructed for the purpose of heating water by solar energy. It was erected facing south, tilted to the horizontal at the optimum tilt angle, and tested ... was found, for the dim...

M. K. Elnesr; A. M. Khalil

1965-01-01T23:59:59.000Z

414

E-Print Network 3.0 - attenuated total internal Sample Search...  

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

cannot be regulated, which requires the shade and tilt attenuation... t for this agent's solar panel, reduced by the attenuation from clouds (C(t)), shade (S(t, l)) and the tilt...

415

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 4)  

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

416

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 7)  

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

417

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 8)  

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

418

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 5)  

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

419

High-resolution x-ray diffraction microscopy of specifically labeled yeast cells (CXIDB ID 6)  

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

420

GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, Interactions between the Hadley cell and the1  

E-Print Network (OSTI)

GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, Interactions between the Hadley cell - 2 P. PAGA AND J. KIDSTON: HADLEY CELL AND LATITUDE OF WESTLIES The correlation between unforced variability in the latitude of the edge of6 the Hadley cell (Hadley) and latitude of the surface westerlies

Kidston, Joseph

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

Installation of the FEI Osirus TEM in the YINQE lab  

E-Print Network (OSTI)

Double-tilt cryo holder #12;TEM enclosure from Midwest Cleanroom Associates #12;The enclosure is needed

Haller, Gary L.

422

Tracks of dissolved minerals Pictures from Opportunity's panoramic camera and microscopic  

E-Print Network (OSTI)

. The rover's position tilted its solar panels toward the Sun to maintain enough solar power for Spirit

Waliser, Duane E.

423

Compound floating pivot micromechanisms  

DOE Patents (OSTI)

A new class of tilting micromechanical mechanisms have been developed. These new mechanisms use compound floating pivot structures to attain far greater tilt angles than are practical using other micromechanical techniques. The new mechanisms are also capable of bi-directional tilt about multiple axes.

Garcia, Ernest J. (Albuquerque, NM)

2001-04-24T23:59:59.000Z

424

IMPACT OF MAGNETIC ENVIRONMENT ON THE GENERATION OF HIGH-ENERGY NEUTRONS AT THE SUN  

E-Print Network (OSTI)

the observed large tilt of magnetic field lines at footpoints of flare magnetic loops. Results of the new calculations are compared with both previous calculations and observations. The tilt of magnetic field lines of strongly tilted magnetic fields at the flare site. We start with analysis of Big Bear Solar Observatory

Usoskin, Ilya G.

425

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]

426

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

427

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

428

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]

429

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,

430

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,

431

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]

432

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,

433

Hausaufgabe 6: Aufgabe 3-20: Ein 0,12 m-Tank enthlt gesttigtes R-134a bei 800 kPa. Zu Beginn sind  

E-Print Network (OSTI)

Hausaufgabe 6: Aufgabe 3-20: Ein 0,12 mÂł-Tank enthĂ€lt gesĂ€ttigtes R-134a bei 800 kPa. Zu Beginn sind 25% des Tanks mit flĂŒssigem R-134a gefĂŒllt. Der Rest mit gasförmigem R-134a. Ein Ventil am Boden des Tanks wird geöffnet und flĂŒssiges KĂŒhlmittel tritt aus. Von auĂ?en wird dem KĂŒhlmittel WĂ€rme

Peters, Norbert

434

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]

435

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.

436

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

SciTech Connect

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

Interdiurnal temperature variability over the conterminous United States and Canada  

E-Print Network (OSTI)

of ~Ap lied ~Mt general, high latitudes have a small diurnal range because the variation of the sun's elevation over a 24-hour period is greater in low than in high latitudes, especially in winter. The latitude effect on diurnal temperature variation...- tures are comparatively uniform. He expect, therefore, that geographical distribution of MITV, MITV-M, MITV-Y, and standard devia- tion of mean monthly temperature are similar to the distribution of continentality. 2. BACKGROUND AND LITERATURE REVIEW...

Rice, Peter Bruce

2012-06-07T23:59:59.000Z

438

parsons-98.pdf  

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

3 A Middle Latitude Cause for Drought Periods Over the Tropical Western Pacific D. B. Parsons National Center for Atmospheric Research Boulder, Colorado K. Yoneyama Japan Marine...

439

1  

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

which is known to exceed observations in the standard CAM3 in polar latitudes (James Hack, personal communication, 2005). 4 Fifteenth ARM Science Team Meeting Proceedings,...

440

Questions & Answers  

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

NNSA giving the new contractor greater latitude in terms of modifying benefits; what safeguards have been applied to protect the current benefits of the existing retirees who had...

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

ARM - Instrument - okm  

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

latitudes and longitudes can be found at the following URL: http:www.mesonet.orgindex.phpsite See http:www.mesonet.orgindex.phpsiteaboutinstruments for sensor...

442

E-Print Network 3.0 - auroral electrojets Sample Search Results  

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

Centre de mathmatiques Collection: Mathematics 32 The relationship between electric elds, conductances and currents in the high-latitude ionosphere Summary: ....

443

Cluster Analysis of Cloud Regimes and Characteristic Dynamics...  

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

Cluster Analysis of Cloud Regimes and Characteristic Dynamics of Mid-Latitude Synoptic Systems N. D. Gordon and J. R. Norris Scripps Institution of Oceanography University of...

444

E-Print Network 3.0 - annular core research Sample Search Results  

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

Dr. Robert X. Black School... with a coherent annular circulation change with zonal wind decelerations6 (accelerations) at high (low) latitudes... the Southern11 Annular Mode....

445

E-Print Network 3.0 - abiotic constraints response Sample Search...  

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

T ransport6. Abiotic flux: Sensitivity to M... and biogeochemistry" The abiotic DIC transport varies with latitude just like the heat transport, transporting DIC... northward S...

446

Multiscale modeling approach for calculating grain-boundary energies from first principles  

Science Journals Connector (OSTI)

A multiscale modeling approach is proposed for calculating energies of tilt-grain boundaries in covalent materials from first principles over an entire misorientation range for given tilt axes. The method uses energies from density-functional calculations for a few key structures as input into a disclination structural-units model. This approach is demonstrated by calculating energies of ?001?-symmetrical tilt-grain boundaries in diamond.

O. A. Shenderova; D. W. Brenner; A. A. Nazarov; A. E. Romanov; L. H. Yang

1998-02-01T23:59:59.000Z

447

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.

448

Fast photovoltaic effects tuned by vicinal interface microstructure in manganite-based all-perovskite-oxide heterojunctions  

Science Journals Connector (OSTI)

Interfacial microstructure tunable photovoltaic effects have been reported in heterojunctions of La1?xCaxMnO3 thin films and tilted or exact cut...

Lu, Zhi-qing; Ni, Hao; Zhao, Kun; Leng, Wen-xiu; Kong, Yu-Chau; Wong, Hong-Kuen

2011-01-01T23:59:59.000Z

449

Evolution of a Humid Tropical Landscape in Northcentral Costa Rica as Deduced from Geomorphic and Pedogenic Evidence  

E-Print Network (OSTI)

18. Soils on Alluvial Plains in the Atlantic Low land Province ...... 247 19. Soils on Tilted Fault-Block Ridge I in the Piedmont Province 248 20. Soils on Tilted Fault-Block Ridge II In the Piedmont Province 250 21. Soils on Tilted Fault... of laharic origin, alluvial plains, and paired terraces are present in the Atlantic Lowland Pro vince of southern San Carlos. The Piedmont Province con tains tilted fault-block ridges, alluvial/laharic fans, alluvial plains, cinder cones, and volcanic ash...

Wells, Anke Maria Neumann

1979-01-01T23:59:59.000Z

450

Experimental spheromak MHD stability studies  

Science Journals Connector (OSTI)

The n = 1 tilt and radial shift instability of spheromaks is shown to be stabilized by the use of conducting wall (rwrs?1.2) and stabilization coils.

G.C. Goldenbaum; H. Bruhns; C. Chin-Fatt; Y.P. Chong; A.W. DeSilva; H.R. Griem; G.W. Hart; R.A. Hess; J.H. Irby; R.S. Shaw; Z.Y. Zhu

1983-01-01T23:59:59.000Z

451

E-Print Network 3.0 - altered gravito-inertial force Sample Search...  

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

Page: << < 1 2 3 4 5 > >> 1 Head tilt during driving DANIEL C. ZIKOVITZ and LAURENCE R. HARRIS * Summary: ; Gravito-inertial forces; Frames of reference; Passenger behaviour....

452

GE Global Research in Shanghai, China | GE Global Research  

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

spectrum calibration, digital tilt and integrated CT console design to provide the rural market with a cost-efficient, highly reliable, high-quality image system. It was...

453

E-Print Network 3.0 - ac power loss Sample Search Results  

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

strip.) Turn off the lights Adjust your shades... . Drop and tilt your blinds to manage heat loss. In labs: Switch off all ... Source: Hammock, Bruce D. - Department of...

454

ARM - Publications: Science Team Meeting Documents  

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

statistical properties of several cumulus cloud scenes created by a large eddy simulation model. Progressively greater degrees of tilt and stretching were imposed on these...

455

Original article Parallel selection of ethanol  

E-Print Network (OSTI)

Original article Parallel selection of ethanol and acetic-acid tolerance in Drosophila melanogaster significantly with latitude (0.036 ! 0.004 for 1° latitude; genetic divergence FST = 0.25). Patterns of ethanol of latitudinal ethanol tolerance (10 to 15%) and acetic-acid tolerance (3.7 to 13.2%) were observed in adult

Paris-Sud XI, Université de

456

This article was originally published in a journal published by Elsevier, and the attached copy is provided by Elsevier for the  

E-Print Network (OSTI)

, and modeling Simon G. ShepherdĂ? Thayer School of Engineering, Dartmouth College, 8000 Cummings Hall, Hanover-latitude ionosphere. In the collisionless, high-latitude ionosphere, F is given by Ă?r?F ÂŒ ~E ÂŒ Ă? ~V Ă? ~B, (2) where ~E

Shepherd, Simon

457

THE LOCATION OF THE HIGH-DENSITY BOUNDARY IN SATURN'S INNER  

E-Print Network (OSTI)

density. Dur- ing seven consecutive high-latitude passes in the northern hemisphere from Septem- ber to detect modulations in the high-latitude auroral hiss emissions at a 10.6 hour rotational modulation rate and periodic modulations in the density profiles indicate that Cassini is passing in and out of a plasma region

Gurnett, Donald A.

458

Palaeontology: Turning over a new leaf  

Science Journals Connector (OSTI)

... the early phases of life on land. The model shows that a hypothetical megaphyll would overheat in such an atmosphere, reaching lethal temperature at low latitude and near-lethal temperature ... lamina would be expected to develop first at high latitudes, because here plants intercept less solar energy and are less likely to ...

Paul Kenrick

2001-03-15T23:59:59.000Z

459

Atmos. Chem. Phys., 14, 76017616, 2014 www.atmos-chem-phys.net/14/7601/2014/  

E-Print Network (OSTI)

nitrogen- containing species. Anthropogenic nitric oxide (NO) emis- sions react to form nitrogen dioxide. The fate of nitrogen oxide pollution during high-latitude winter is controlled by reactions of dinitrogen. Joyce et al.: NOx fate at high latitudes Figure 1. A nocturnal nitrogen schematic with emphasis on N2O5

Pierce, Jeffrey

460

Author's personal copy Mapping and characterization of non-polar permanent shadows on the lunar surface  

E-Print Network (OSTI)

as close to the equator as ±58° of latitude. These results were obtained through application of a ray. Each permanent shadow on the equator side of ±65° of latitude is shown in detail. Surface brightness Mapping Spectrometer (VIMS), the Deep Impact High-Resolution Instru- ment-IR spectrometer (HRI

Spudis, Paul D.

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

7 FEBRUARY 2014 VOL 343 SCIENCE www.sciencemag.org588 CREDITS(TOPTOBOTTOM):GARTHSNAID/FLICKR;(SOURCE)THOMPSONANDBARNES,SCIENCE  

E-Print Network (OSTI)

. The idea was based on the way the atmosphere moves heat from tropical latitudes, where solar heating in the storms' kinetic energy, the amount of heat they transport, and the amount of precipitation they release-latitude atmosphere that stretches across a wide swath from far southern South America, South Africa, and Australia

462

Icarus 169 (2004) 492498 www.elsevier.com/locate/icarus  

E-Print Network (OSTI)

-scale alternating jets at higher latitudes. The MBC cases feature stronger equatorial jets but, much weaker, small as well as small-scale alternating jets at high latitude. In contrast, the MBC results compare better of the hydrogen-rich fluid. Estimates of the metallic hydro- gen transition depths are at roughly 0

463

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

464

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

465

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.

466

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

467

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

468

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

469

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:

470

Print  

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

Fungi play key roles in DOE- Fungi play key roles in DOE- relevant missions of bioenergy production, bioremediation and carbon cycling. In bioenergy proj- ects alone, for example, fungal genome data have been used not only to ensure the health of crops that serve as biomass feedstocks but also provide enzymes that can break down the biomass as well as help convert it to transportation fuel. The DOE JGI has developed a Fungal Genomics Program headed by Igor Grigoriev. The program's first project, launched October 1, is the Genome Encyclopedia of Fungi (GEF). The program aims to explore fungi's ecological diversity and breadth across the Tree of Life for DOE-relevant science and applications. DOE JGI pioneered sequenc- ing and analysis of several fungi important for lignocellu- lose degradation, enzyme pro-

471

small hydro | OpenEI  

Open Energy Info (EERE)

03 03 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278803 Varnish cache server small hydro 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

472

Wind: wind speed and wind power density maps at 10m and 50m above surface  

Open Energy Info (EERE)

maps at 10m and 50m above surface maps at 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 SWERA UNEP wind Data application/zip icon Download Maps (zip, 36.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2000 - 2004 License License Other or unspecified, see optional comment below

473

Mexico-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Transportation Topics Market analysis, Background analysis Resource Type Dataset Country Mexico Central America References World Bank Project Database - Mexico [1] Contents 1 Active World Bank climate projects in Mexico including 1.1 Urban Transport Transformation 1.2 Efficient Lighting and Appliances 1.3 Sustainable Transport and Air Quality 1.4 Sustainable Rural - IBRD 1.5 Sustainable Rural Development - GEF 1.6 Mexico Framework for Green Growth Development Policy Loan 1.7 Mexico Environmental Sustainability Development Policy Loan 2 References Active World Bank climate projects in Mexico including Urban Transport Transformation (180M Pipeline)

474

Carribean Islands | OpenEI  

Open Energy Info (EERE)

Carribean Islands Carribean Islands Dataset Summary Description (Abstract): Monthly Average Solar Resource for horizontal flat-plate 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 flat plate collector, such as a photovoltaic panel, oriented horizontally. Source NREL Date Released January 31st, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Carribean Islands Central America GEF GHI GIS Mexico NREL solar SWERA UNEP Data text/csv icon Download Data (csv, 370.6 KiB) application/zip icon Download Shapefile (zip, 244 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

475

Event:Lighting Our Path: The Philips Experience in Promoting Advanced  

Open Energy Info (EERE)

Path: The Philips Experience in Promoting Advanced Path: The Philips Experience in Promoting Advanced Lighting Technologies Jump to: navigation, search Calendar.png Lighting Our Path: The Philips Experience in Promoting Advanced Lighting Technologies: 12:30-2:00 Eastern Time on 2011/05/11 David Rodgers of the Global Environment Facility (GEF) would like to make you all aware of the event below titled Lighting Our Path: The Philips Experience in Promoting Advanced Lighting Technologies to be held next Weds. May 11. Event Details Name Lighting Our Path: The Philips Experience in Promoting Advanced Lighting Technologies Date 2011/05/11 Time 12:30-2:00 Eastern Time Location Washington, District of Columbia Organizer Global Environment Facility Tags CLEAN, LEDS Website Event Website Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

476

Nicaragua | OpenEI  

Open Energy Info (EERE)

Nicaragua Nicaragua 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 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

477

Solar: monthly direct normal (DNI) GIS data at 10km resolution for  

Open Energy Info (EERE)

for for Bangladesh from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Direct Normal Irradiance (DNI) 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 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 fĂŒr Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Bangladesh DLR DNI GEF solar SWERA UNEP Data text/csv icon Download Data (csv, 915.2 KiB) application/zip icon Download Shapefile (zip, 488 KiB)

478

Carribean | OpenEI  

Open Energy Info (EERE)

Carribean Carribean 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)

479

Grid Renewable Energy-Legal Documents | Open Energy Information  

Open Energy Info (EERE)

Grid Renewable Energy-Legal Documents Grid Renewable Energy-Legal Documents Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid Renewable Energy-Legal Documents Agency/Company /Organization: World Bank Sector: Energy Focus Area: Renewable Energy Topics: Policies/deployment programs Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, References: Grid Renewable Energy-Legal Documents[1] Resources Legal and Regulatory Framework for Wind Power in Russia, Final Report, Executive Summary, ZAO Lidesm, Princeton Energy Resource International, LLC, CMT Consulting, LLC, and Morse Associates, Inc. Legal and Regulatory Framework for Windpower in Russia, Global Environment Facility and International Finance Corporation (GEF/IFC), Wind Power Tariffs, ZAO Lidesm, Princeton Energy Resource International, LLC,

480

CRED | OpenEI  

Open Energy Info (EERE)

CRED CRED Dataset Summary Description (Abstract): Documentation of the satellite-based high resolution solar resource assessment for China provided by DLR. The high resolution solar data (10kmx10km) provide country maps of the annual and monthly sums of hourly global horizontal and direct normal irradiance (GHI and DNI) for the year 2000, 2002 and 2003. Additionally, for selected sites hourly values of GHI and DNI are provided. Source DLR - Deutsches Zentrum fĂŒr Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 08th, 2004 (10 years ago) Keywords China CRED CREIA DLR documentation GEF solar SWERA UNEP Data application/pdf icon Download Report (pdf, 6.1 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

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)

Kenya from DLR Kenya from DLR Dataset Summary Description (Abstract): Data of high resolution (10kmx10km) Direct Normal Irradiance (DNI) 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 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 fĂŒr Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords DLR DNI GEF GIS Kenya solar SWERA UNEP Data text/csv icon Download Data (csv, 2.5 MiB) application/zip icon Download Shapefile (zip, 1.3 MiB)

482

China | OpenEI  

Open Energy Info (EERE)

China China 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)

483

Wind: wind power density maps at 50 m above ground and 1km resolution for  

Open Energy Info (EERE)

Cuba from NREL Cuba from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Cuba. (Purpose): To provide information on the wind resource potential in Cuba. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Cuba GEF GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 839.7 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 Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments

484

Cuba | OpenEI  

Open Energy Info (EERE)

Cuba Cuba Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Cuba. (Purpose): To provide information on the wind resource potential in Cuba. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Cuba GEF GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 839.7 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 Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments Login or register to post comments

485

Wind: wind power density maps at 50m above ground and 1km resolution for  

Open Energy Info (EERE)

Ghana from NREL Ghana from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Ghana. (Purpose): To provide information on the wind resource potential in Ghana. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF Ghana GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 661.4 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 Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

486

ESCO Industry in China  

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

ESCO Development in ESCO Development in China China-America EE Forum 2011.5.6, S.F Contents Fast development 1 Great potential 2 Opportunities & Challenges 3 Function of EMCA 4 China Energy Conservation project  Officially started in 1998;  It is a key international cooperation project in the field of energy conservation by Chinese government and World Bank/GEF;  The main purpose of the project is to promote Energy Performance Contracting (EPC) mechanism and develop ESCO industry in China Project progress-1 st phase 3 pilot ESCOs: Beijing Liaoning Shandong Phase I EC information Dissemination Center(ECIDC) Project progress-2 nd phase EMCA Phase II I& G New and Potential ESCOs Technical support Financial support Project Progress- 2 nd Phase EMCA---provide practical technical

487

Brazil-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Brazil-World Bank Climate Projects Brazil-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Transportation Topics Finance, Background analysis Website http://web.worldbank.org/exter Country Brazil UN Region Latin America and the Caribbean References World Bank Project Database-Brazil[1] Contents 1 World Bank Active Climate Projects in Brazil 1.1 Sao Paulo Metro Line 5 Project 1.2 BR-GEF Sustainable Transport and Air Quality Project (STAQ) 1.3 First Programmatic Development Policy Loan for Sustainable Environmental Management 1.4 BR Nova Gerar Carbon Finance and Solid Waste Management Project II 1.5 BR Lages Woodwaste Cogeneration 1.6 PCF Sugar Bagasse Cogeneration Project 1.7 Nova Gerar Landfill Rio de Janeiro

488

Ghana | OpenEI  

Open Energy Info (EERE)

Ghana Ghana Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Ghana. (Purpose): To provide information on the wind resource potential in Ghana. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF Ghana GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 661.4 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 Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments Login or register to post comments

489

infosheet  

Open Energy Info (EERE)

Overview 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 energy resources and a geographical information system (GIS)

490

CREIA | OpenEI  

Open Energy Info (EERE)

CREIA CREIA Dataset Summary Description (Abstract): Documentation of the satellite-based high resolution solar resource assessment for China provided by DLR. The high resolution solar data (10kmx10km) provide country maps of the annual and monthly sums of hourly global horizontal and direct normal irradiance (GHI and DNI) for the year 2000, 2002 and 2003. Additionally, for selected sites hourly values of GHI and DNI are provided. Source DLR - Deutsches Zentrum fĂŒr Luft- und Raumfahrt Date Released October 31st, 2004 (10 years ago) Date Updated November 08th, 2004 (10 years ago) Keywords China CRED CREIA DLR documentation GEF solar SWERA UNEP Data application/pdf icon Download Report (pdf, 6.1 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage

491

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

Open Energy Info (EERE)

Vietnam-Facilitating Implementation and Readiness for Mitigation (FIRM) Vietnam-Facilitating Implementation and Readiness for Mitigation (FIRM) Jump to: navigation, search Logo: Vietnam-Facilitating Implementation and Readiness for Mitigation (FIRM) Name Vietnam-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 Vietnam 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

492

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

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Solar and Wind Energy Resource Assessment (SWERA) (Redirected from 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)

493

El Salvador | OpenEI  

Open Energy Info (EERE)

El Salvador 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 Frequency Time Period 2005 License

494

India-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

India-World Bank Climate Projects India-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Background analysis Country India Southern Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in India 1.1 INDIA - Financing Energy Efficiency at SMEs 1.2 Karnataka Wind 1.3 Street Lighting Energy Efficiency 1.4 Sustainable Urban Transport Project 1.5 Karnataka Municipal Water Energy Efficiency Project 1.6 Sustainable Rural Livelihoods and Security through Innovations in Land and Ecosystem Mgmt /Additional GEF financing to India NAIP 1.7 Chiller Energy Efficiency 1.8 INDIA Chiller Energy Effiency Carbon Finance Operation 1.9 Coal-Fired Generation Rehabilitation 1.10 India - Chiller Energy Efficiency Project - MP Component

495

Honduras | OpenEI  

Open Energy Info (EERE)

Honduras Honduras 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 Honduras NREL SUNY SWERA UNEP Data application/zip icon Download Executable Toolkit & Documentation (zip, 63.8 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

496

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

497

DeterminaciĂłn del potencial solar y eĂłlico 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

498

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

499

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.

500

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