Sample records for bulgaria burma cameroon

  1. Cost Curves for Gas Supply Security: The Case of Bulgaria

    E-Print Network [OSTI]

    Silve, Florent; Noël, Pierre

    . Interconnections: 8.64 7.92 14 - 5 Figure 2. Structure of gas consumption by sector, Bulgaria (2007) Figure 3. Structure of heat generation by fuel type, Bulgaria (2007) Figure 4. Electricity generation mix, Bulgaria (2007) Chemical industry 31... to put the vertical dotted line). The government may want to insure the gas consumption of some specific categories of customers, the interruption of which Cost per unit of peak gas consumption insured (m€/mcm/day) Cumulative level of peak gas...

  2. ORIGINAL ARTICLE Prehistoric cereal foods from Greece and Bulgaria: investigation

    E-Print Network [OSTI]

    Marinova, Elena

    ORIGINAL ARTICLE Prehistoric cereal foods from Greece and Bulgaria: investigation of starch prehistoric sites in Greece and Bulgaria has been analysed. A comparative modern set of cooked (&) Department of Archaeology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece e-mail: sval

  3. Original article Propolis produced in Bulgaria and Mongolia

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Propolis produced in Bulgaria and Mongolia: phenolic compounds and plant origin V of Chemistry, Ulan Bator, Mongolia (Received 18 March 1991; accepted 11 July 1991) Summary — Phenolic and to some extent from P italica in Bulgaria, and from P suaveolens in Mongolia. propolis / poplar bud

  4. austria bulgaria canada: Topics by E-print Network

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

    Burundi 1 Cameroon 6 Canada 7 Chile 6 China, People's Rep. 26 Colombia 13 Costa Rica 4 Croatia 1 Cuba 1 Cyprus 5 Snider, Barry B. 38 Post-Quantum Signatures Johannes Buchmann...

  5. Options for Bulgaria power system extension planning

    SciTech Connect (OSTI)

    Vassilev, C.; Christov, C.

    1998-07-01T23:59:59.000Z

    Under the existing transition to market economy in Bulgaria, the planning of development of electricity generation is among the priorities of the national policy of restructuring and renovation of electricity system in the country. Optimal plans for development of the generation capacity are worked out by means of optimization procedure part of ENPEP package (ELECTRIC module) based on the dynamic programming technique. The optimal plans study three main strategies for development of energy capacities, which have to do with the priority of some type of natural resources--Coal, Natural Gas and Nuclear Energy. The Hydro Power Plant construction and loading schedule for each scenario is different and it harmonized with the maneuverability of other capacities. Coal scenario emphasizes the opportunities for the maximizing of local coal mining, substitution of black coal (energy and coke) import by mining of local coal fields and implementation of efficient and environmentally sound technologies when constructing new thermal power plants. Gas scenario envisages natural gas consumption within the limit of existing capacities of the national and transit pipelines. In this connection, the share of the new generating capacities using combined cycle increases their share. Nuclear scenario assumes increased share of the nuclear units at the expense of local coal mining and natural gas. This is due to the rehabilitation of 1,000 MW units in NPP Kozloduy, completion of a 1,000 MW unit in new NPP and construction of 1--2 new units 600 MW after 2010. The data obtained outlines the perspectives for development of energy generation capacities in Bulgaria for the period 2000--2020, tendencies in the generation structure and the share of each different type of generation units in the structure of electricity generation system. Output information serves as a sound base for conclusions on the advantages and disadvantages of the three strategies.

  6. Published on Africa EU (http://www.africa-eu-partnership.org) Home > News > Cameroon axes illegal logging > Printer-friendly

    E-Print Network [OSTI]

    Published on Africa EU (http://www.africa-eu-partnership.org) Home > News > Cameroon axes illegal logging > Printer-friendly Cameroon axes illegal logging 14/05/2010 Cameroon axes illegal logging Illegal and trade of illegal logging. The latest country to sign up to the programme is Cameroon, which completed

  7. U.S. cuts UNESCO funding after Palestinian membership vote

    E-Print Network [OSTI]

    , Bahamas, Barbados, Bosnia and Herzegovina, Bulgaria, Burundi, Cameroon, Cape Verde, Colombia, Cook Islands

  8. S o u t h P a c i f i c O c e a n P a c i f i c

    E-Print Network [OSTI]

    Hart, Gus

    Cambodia Burundi Myanmar (Burma) Burkina Faso Bulgaria Brunei B r a z i l Botswana Bosnia & Herz. Bolivia

  9. BCI 2007, Sofia, Bulgaria Nikolina Ilieva Nikolova 263

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    and Sciences, 52, Bigla Str., 1164 Sofia, Bulgaria e-mail: nnikolova@npmg.org The Innovative Didactics via web Didactics via Web Based Learning project was started. It was initiated as a Socrates European program project, supported by the Minerva subprogram [4]. The project Innovative Didactics via Web Based Learning

  10. A new species of Criotherium (Bovidae, Mammalia) from the late Miocene of Bulgaria Denis Geraads 1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . The genus was previously known to definitely occur only in Samos (Greece) and Kemiklitepe (Western Turkey-words: Mammalia, Bovidae, Ovibovini, late Miocene, Bulgaria, Balkan peninsula. INTRODUCTION Criotherium

  11. Please consider the environment before printing Cameroon agrees to cut illegal wood out of its supply chain

    E-Print Network [OSTI]

    Please consider the environment before printing Cameroon agrees to cut illegal wood out of its hardwoods, Cameroon, has announced today a trade agreement with the European Union (EU) to rid all illegal and consumers of tropical timber, Cameroon and the EU have a joint responsibility to eradicate illegal logging

  12. Disruption on urban chicken markets in Haiti and Cameroon: The role of socio-economic factors on chicken's consumption

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Disruption on urban chicken markets in Haiti and Cameroon: The role of socio-economic factors (2009)" #12;2 Disruption on urban chicken markets in Haiti and Cameroon: The role of socio in Yaoundé (Cameroon) and in 2006 at Port-au-Prince (Haiti) applied to 180 urban households in each country

  13. A NEW SQUEAKER FROG (ARTHROLEPTIDAE: ARTHROLEPTIS) FROM THE MOUNTAINS OF CAMEROON AND NIGERIA

    E-Print Network [OSTI]

    A NEW SQUEAKER FROG (ARTHROLEPTIDAE: ARTHROLEPTIS) FROM THE MOUNTAINS OF CAMEROON AND NIGERIA DAVID Plateaus of eastern Nigeria. The known distribution suggests that it may eventually also be found throughout the Acha- Tugi Ridge that traverses the Cameroon­Nigeria border. More than 40 years ago

  14. The pathogenic potential of endophytic Botryosphaeriaceous fungi on Terminalia species in Cameroon

    E-Print Network [OSTI]

    The pathogenic potential of endophytic Botryosphaeriaceous fungi on Terminalia species in Cameroon are endophytic fungi and latent pathogens that can result in wood stain, cankers, die-back and death of trees the Botryosphaeriaceae occurring as endophytes of Terminalia spp. in Cameroon, as part of a larger project to identify

  15. Passive solar systems performance under conditions in Bulgaria

    SciTech Connect (OSTI)

    Lekov, A.B.; Balcomb, J.D.

    1989-12-01T23:59:59.000Z

    This paper presents energy performance of 12 passive solar systems for three climatically different zones of Bulgaria. The results are compared with a base-case residential house that has a design typical for these areas. The different passive solar systems are compared on the basis of the percentage of solar savings and the yield, which is the annual net benefit of adding the passive solar system. The analyses are provided based on monthly meteorological data, and the method used for calculations is the Solar Load Ratio. Recommendations for Bulgarian conditions are given. 5 refs., 4 figs., 1 tab.

  16. Age of Variscan magmatism from the Balkan sector of the orogen, central Bulgaria

    E-Print Network [OSTI]

    Age of Variscan magmatism from the Balkan sector of the orogen, central Bulgaria Charles W in the Balkan sector of the Variscan orogen (Central Bulgaria) constrain the ages of magmatism to the interval granodiorite (304.6F4.0 Ma) from the Balkan Terrane, and the Smilovene (304.1F5.5 Ma) and Hisara (303.5F3.3 Ma

  17. Fresh and Spent Nuclear Fuel Repatriation from the IRT-2000 Research Reactor Facility, Sofia, Bulgaria

    SciTech Connect (OSTI)

    K. J. Allen; T. G. Apostolov; I. S. Dimitrov

    2009-03-01T23:59:59.000Z

    The IRT 2000 research reactor, operated by the Bulgarian Institute for Nuclear Research and Nuclear Energy (INRNE), safely shipped all of their Russian-origin nuclear fuel from the Republic of Bulgaria to the Russian Federation beginning in 2003 and completing in 2008. These fresh and spent fuel shipments removed all highly enriched uranium (HEU) from Bulgaria. The fresh fuel was shipped by air in December 2003 using trucks and a commercial cargo aircraft. One combined spent fuel shipment of HEU and low enriched uranium (LEU) was completed in July 2008 using high capacity VPVR/M casks transported by truck, barge, and rail. The HEU shipments were assisted by the Russian Research Reactor Fuel Return Program (RRRFR) and the LEU spent fuel shipment was funded by Bulgaria. This report describes the work, approvals, organizations, equipment, and agreements required to complete these shipments and concludes with several major lessons learned.

  18. The Mount Manengouba, a complex volcano of the Cameroon Line:1 Volcanic history, petrological and geochemical features2

    E-Print Network [OSTI]

    Boyer, Edmond

    1 The Mount Manengouba, a complex volcano of the Cameroon Line:1 Volcanic history, petrological Group 2). Both magmatic groups belong to the under-saturated alkaline40 sodic series. Petrological

  19. RUSSIAN-ORIGIN HIGHLY ENRICHED URANIUM SPENT NUCLEAR FUEL SHIPMENT FROM BULGARIA

    SciTech Connect (OSTI)

    Kelly Cummins; Igor Bolshinsky; Ken Allen; Tihomir Apostolov; Ivaylo Dimitrov

    2009-07-01T23:59:59.000Z

    In July 2008, the Global Threat Reduction Initiative and the IRT 2000 research reactor in Sofia, Bulgaria, operated by the Institute for Nuclear Research and Nuclear Energy (INRNE), safely shipped 6.4 kilograms of Russian origin highly enriched uranium (HEU) spent nuclear fuel (SNF) to the Russian Federation. The shipment, which resulted in the removal of all HEU from Bulgaria, was conducted by truck, barge, and rail modes of transport across two transit countries before reaching the final destination at the Production Association Mayak facility in Chelyabinsk, Russia. This paper describes the work, equipment, organizations, and approvals that were required to complete the spent fuel shipment and provides lessons learned that might assist other research reactor operators with their own spent nuclear fuel shipments.

  20. Structure of the Crust beneath Cameroon, West Africa, from the Joint Inversion of Rayleigh Wave Group Velocities and Receiver Functions

    SciTech Connect (OSTI)

    Tokam, A K; Tabod, C T; Nyblade, A A; Julia, J; Wiens, D A; Pasyanos, M E

    2010-02-18T23:59:59.000Z

    The Cameroon Volcanic Line (CVL) is a major geologic feature that cuts across Cameroon from the south west to the north east. It is a unique volcanic lineament which has both an oceanic and a continental sector and consists of a chain of Tertiary to Recent, generally alkaline volcanoes stretching from the Atlantic island of Pagalu to the interior of the African continent. The oceanic sector includes the islands of Bioko (formerly Fernando Po) and Sao Tome and Principe while the continental sector includes the Etinde, Cameroon, Manengouba, Bamboutos, Oku and Mandara mountains, as well as the Adamawa and Biu Plateaus. In addition to the CVL, three other major tectonic features characterize the region: the Benue Trough located northwest of the CVL, the Central African Shear Zone (CASZ), trending N70 degrees E, roughly parallel to the CVL, and the Congo Craton in southern Cameroon. The origin of the CVL is still the subject of considerable debate, with both plume and non-plume models invoked by many authors (e.g., Deruelle et al., 2007; Ngako et al, 2006; Ritsema and Allen, 2003; Burke, 2001; Ebinger and Sleep, 1998; Lee et al, 1994; Dorbath et al., 1986; Fairhead and Binks, 1991; King and Ritsema, 2000; Reusch et al., 2010). Crustal structure beneath Cameroon has been investigated previously using active (Stuart et al, 1985) and passive (Dorbath et al., 1986; Tabod, 1991; Tabod et al, 1992; Plomerova et al, 1993) source seismic data, revealing a crust about 33 km thick at the south-western end of the continental portion of the CVL (Tabod, 1991) and the Adamawa Plateau, and thinner crust (23 km thick) beneath the Garoua Rift in the north (Stuart et al, 1985) (Figure 1). Estimates of crustal thickness obtained using gravity data show similar variations between the Garoua rift, Adamawa Plateau, and southern part of the CVL (Poudjom et al., 1995; Nnange et al., 2000). In this study, we investigate further crustal structure beneath the CVL and the adjacent regions in Cameroon using 1-D shear wave velocity models obtained from the joint inversion of Rayleigh wave group velocities and P-receiver functions for 32 broadband seismic stations. From the 1-D shear wave velocity models, we obtain new insights into the composition and structure of the crust and upper mantle across Cameroon. After briefly reviewing the geological framework of Cameroon, we describe the data and the joint inversion method, and then interpret variations in crustal structure found beneath Cameroon in terms of the tectonic history of the region.

  1. Ten-year's change in blood pressure levels and prevalence of hypertension in urban and rural Cameroon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    0 Ten-year's change in blood pressure levels and prevalence of hypertension in urban and rural;1 ABSTRACT Background: Hypertension is becoming increasingly important in sub-Saharan Africa. However the 10-year change in blood pressure levels and prevalence of hypertension in rural and urban Cameroon

  2. Safety Assessment for the Kozloduy National Disposal Facility in Bulgaria - 13507

    SciTech Connect (OSTI)

    Biurrun, E.; Haverkamp, B. [DBE TECHNOLOGY GmbH, Eschenstr. 55, D-31224 Peine (Germany)] [DBE TECHNOLOGY GmbH, Eschenstr. 55, D-31224 Peine (Germany); Lazaro, A.; Miralles, A. [Westinghouse Electric Spain SAR, Padilla 17, E-28006 Madrid (Spain)] [Westinghouse Electric Spain SAR, Padilla 17, E-28006 Madrid (Spain); Stefanova, I. [SERAW, 52 A Dimitrov Blvd, 6 Fl., 1797 Sofia (Bulgaria)] [SERAW, 52 A Dimitrov Blvd, 6 Fl., 1797 Sofia (Bulgaria)

    2013-07-01T23:59:59.000Z

    Due to the early decommissioning of four Water-Water Energy Reactors (WWER) 440-V230 reactors at the Nuclear Power Plant (NPP) near the city of Kozloduy in Bulgaria, large amounts of low and intermediate radioactive waste will arise much earlier than initially scheduled. In or-der to manage the radioactive waste from the early decommissioning, Bulgaria has intensified its efforts to provide a near surface disposal facility at Radiana with the required capacity. To this end, a project was launched and assigned in international competition to a German-Spanish consortium to provide the complete technical planning including the preparation of the Intermediate Safety Assessment Report. Preliminary results of operational and long-term safety show compliance with the Bulgarian regulatory requirements. The long-term calculations carried out for the Radiana site are also a good example of how analysis of safety assessment results can be used for iterative improvements of the assessment by pointing out uncertainties and areas of future investigations to reduce such uncertainties in regard to the potential radiological impact. The computer model used to estimate the long-term evolution of the future repository at Radiana predicted a maximum total annual dose for members of the critical group, which is carried to approximately 80 % by C-14 for a specific ingestion pathway. Based on this result and the outcome of the sensitivity analysis, existing uncertainties were evaluated and areas for reasonable future investigations to reduce these uncertainties were identified. (authors)

  3. Radioactive Releases Impact from Kozloduy Nuclear Power Plant, Bulgaria into the Environment

    SciTech Connect (OSTI)

    Genchev, G. T.; Kuleff, I.; Tanev, N. T.; Delistoyanova, E. S.; Guentchev, T.

    2002-02-26T23:59:59.000Z

    The aim of this paper is to present a general overview of the radioactive releases impact generated by Kozloduy Nuclear Power Plant (KNPP), Bulgaria to the environment and public. The liquid releases presented are known as the so called controlled water discharges, that are generated after reprocessing of the inevitable accumulated liquid radioactive waste in the plant operation process. The radionuclides containing in the liquid releases are given in the paper as a result of systematic measuring. Database for radiation doses evaluation on the public around Kozloduy NPP site is developed using IAEA LADTAP computerized program. The computer code LADTAP represents realization of a model that evaluates the public dose as a result of NPP releases under normal operation conditions. The results of this evaluation were the basic licensing document for a new liquid release limit.

  4. A Comparative SWOT Analysis of the National Agricultural Extension Program Organization to Determine Best-Fit Program Model: A Case Study of the North West and South West Regions of Cameroon.

    E-Print Network [OSTI]

    Nyambi, Gwendoline

    2012-07-16T23:59:59.000Z

    A COMPARATIVE SWOT ANALYSIS OF THE NATIONAL AGRICULTURAL EXTENSION PROGRAM ORGANIZATION TO DETERMINE BEST-FIT PROGRAM MODEL: A CASE STUDY OF THE NORTH WEST AND SOUTH WEST REGIONS OF CAMEROON A Dissertation by GWENDOLINE NA-AH NYAMBI... A Comparative SWOT Analysis of the National Agricultural Extension Program Organization to Determine Best-Fit Program Model: A Case Study of the North West and South West Regions of Cameroon Copyright 2012 Gwendoline Na-ah Nyambi A COMPARATIVE...

  5. armavir marz armenia: Topics by E-print Network

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

    11 Armenia 1 Australia 3 Austria 7 Bangladesh 23 Barbados 1 Belgium 1 Bolivia 5 Bosnia-Herzegovina 1 Brazil 8 Bulgaria 9 Burundi 1 Cameroon 6 Canada 7 Chile 6 China,...

  6. The University of Washington acts on its great capacity and ambition for addressing vital issues, motivated by the power of shared concern, as is

    E-Print Network [OSTI]

    Yetisgen-Yildiz, Meliha

    Personnel (AP) serves as the institutional portal for academic personnel administration. We bring clear transitions for faculty, librarians, and academic staff · Monitor and uphold the high standards for ethics AFGHANISTAN 1 ALBANIA 1 AZERBAIJAN 1 BULARIA 1 BURMA (MYANMAR) 1 CAMEROON 1 COSTA RICA 1 ETHIOPIA 1 JAMAICA 1

  7. CRC handbook of agricultural energy potential of developing countries. Volume I

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01T23:59:59.000Z

    The contents of this book are: Introduction, Argentina, Bangladesh, Benin, Bolivia, Botswana, Bourkina (Upper Volta), Brazil, Burma, Burundi, Cameroon, Chad, Chile, Columbia, Costa Rica, Djibouti, Dominican Republic, Ecuador, El Salvador, Ethiopia, French Guiana, Gambia, Ghana, Guatemala, Guinea, Guyana, Haiti, Honduras, India, Indonesia, Jamaica, Appendix I. Conventional and Energetic Yields, Appendix II, Phytomass Files, and References.

  8. Bulgaria: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei: Energy3BuildingOSBulgaria:

  9. www.natureplus.be Nature + Cameroon

    E-Print Network [OSTI]

    of specialization are social forestry, regeneration of tropical timber species, tropical forest dynamics studies, technical assistance to companies engaged in the FSC process (e.g. integration of wildlife and social aspects in forest management) and management of non-timber forest products. Since February 2010, Nature

  10. Cameroon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformation 8thCalwind II CEC WindCamelot Jump

  11. Final RFI/RI Report Burma Road Rubble Pit (231-4F). Volume 1

    SciTech Connect (OSTI)

    Palmer, E. [Westinghouse Savannah River Company, AIKEN, SC (United States)

    1995-09-01T23:59:59.000Z

    The Savannah River Site is located in Aiken, Barnwell, and Allendale counties, in South Carolina. Certain activities at the SRS require operating or post closure permits issued in accordance with Resource Conservation and Recovery Act.

  12. The organizational evolution of OSS detachment 101 in Burma; 1942-1945

    E-Print Network [OSTI]

    Sacquety, Troy James

    2009-05-15T23:59:59.000Z

    . None of these works gives much detail on Detachment 101. Although not true scholarly studies, the two volumes of The War Report of the OSS by Kermit Roosevelt?the official OSS history?and its British counterpart Charles Cruickshanks?s SOE in the Far... up the Special Operations branch, please see Roosevelt, War Report, 70-74. 17 OSS Special Operations branch history, NARA. 16 NATO proved to be the key needed to allow greater participation throughout the European Campaign. However...

  13. BCI 2007, Sofia, Bulgaria Daniela Angelova-Gancheva 363

    E-Print Network [OSTI]

    Boyer, Edmond

    of the Minerva- project "Innovative Didactics via Web-based Learning" (further abbreviated as IDWBL) so. Such is the methodology of the Minerva-project "Innovative Didactics via Web-based Learning" (further abbreviated as IDWBL). Some of its characteristics are: · ICT and also the web can be used in various didactical approaches

  14. Archaeobotanical data from the early Neolithic of Bulgaria

    E-Print Network [OSTI]

    Marinova, Elena

    of the Neolithic in the central and eastern Balkans are connected with Anatolia, although this is still debated. In this context, different Balkan- Anatolian interaction models have been developed. According to a recently the Karanovo I culture reached its maximum area and extended from the western parts of Thrace to the Tundzha

  15. australia austria bulgaria: Topics by E-print Network

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

    the receiver. Since network elements along the path also modify the TTL, the capacity and stealth in the future due to new high-speed network technologies. Covert channels can be...

  16. animal brucellosis bulgaria: Topics by E-print Network

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

    major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

  17. Sedimentological evolution of the Emine and Kamchia basins, eastern Bulgaria 

    E-Print Network [OSTI]

    Suttill, Hannah L.

    2009-11-26T23:59:59.000Z

    Mountain belts are inherently asymmetric, defined by the sense of plate subduction. The resultant orogen can be divided into peripheral and retro-arc wedges with the retro-wedge overlying the overthrust plate. Modelling ...

  18. Bulgaria-Joint Programme on Resource Efficient and Cleaner Production

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy(B2G) (Smart GridBuildings

  19. Office Director, Department of Energy, Sophia, Bulgaria | National Nuclear

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERALAmerica TreatyWaste Policy Act Signed |Security

  20. Wildlife Sustainability and Human Food Security in Cameroon, Central Africa

    E-Print Network [OSTI]

    Weinbaum, Karen Zohar

    2012-01-01T23:59:59.000Z

    Sustainable Use Of Renewable Resources. Science 262:828-829.Exploitation Of Renewable Resources. Annual Review OfAdaptive management of renewable resources. Blackburn Press,

  1. algeria cameroon cote: Topics by E-print Network

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

    The Dja reserve has not yet been subject to forest logging. But the high processing of timber extraction and the commercial hunting of large mammals around the reserve, result...

  2. algeria cameroon egypt: Topics by E-print Network

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

    The Dja reserve has not yet been subject to forest logging. But the high processing of timber extraction and the commercial hunting of large mammals around the reserve, result...

  3. Student Feature Article Contest Sponsored by Sodexo FROM CAMEROON TO

    E-Print Network [OSTI]

    Huang, Jianyu

    AY Student employee's diverse experˇences fuel nonprofˇt By Lttzc Asçrţwo of the opportunity to work education.When lmoved to Brockton, MA, at the age of 9, I was surrounded by eco- nomic poverty, peer mental

  4. Wildlife Sustainability and Human Food Security in Cameroon, Central Africa

    E-Print Network [OSTI]

    Weinbaum, Karen Zohar

    2012-01-01T23:59:59.000Z

    and people's future. Environmental Conservation 30:71-78.Reserve, Nicaragua. Environmental Conservation 35:211-220.and people's future. Environmental Conservation 30:71-78.

  5. Cameroon-Nationally Appropriate Mitigation Actions (NAMAs) in...

    Open Energy Info (EERE)

    Mitigation Actions (NAMAs) in the Congo Basin AgencyCompany Organization Environment Canada, International Institute for Sustainable Development (IISD) Sector Climate, Energy,...

  6. Agricultural Progress in Cameroon, Mali and Ghana: Why it Happened...

    Open Energy Info (EERE)

    Analysis of agricultural performance focused on trends in output, factor use, and productivity. Analysis of agricultural policy featured measurement of domestic and international...

  7. Wildlife Sustainability and Human Food Security in Cameroon, Central Africa

    E-Print Network [OSTI]

    Weinbaum, Karen Zohar

    2012-01-01T23:59:59.000Z

    Team. 2010. R: A language and environment for statisticalTeam. 2010. R: A language and environment for statistical

  8. Cameroon-Climate Technology Initiative Private Financing Advisory Network

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermits Manual Jump to:(RECP) inCounty,(CTI PFAN) | Open

  9. Cameroon-Nationally Appropriate Mitigation Actions (NAMAs) in the Congo

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation inOpen EnergyCallaway ElectricCambridge Funds Investment

  10. Winter 2011/2012 The European Funding Guide for

    E-Print Network [OSTI]

    Ejiri, Shinji

    ........................................................10 Bosnia&Herzegovina.............................14 Bulgaria

  11. Are Levels of Democracy Influenced by Mass Attitudes? Testing a Central Premise of the Political Culture Approach

    E-Print Network [OSTI]

    Welzel, Christian

    2006-01-01T23:59:59.000Z

    Poland Chile Bulgaria Croatia Albania S. Africa Switzld. S.Bulgaria, Chile, China, Croatia, Czech Rep. , Estonia,

  12. Silva Balcanica, 12(1)/2011 EXTREME CLIMATE CONDITIONS IN BULGARIA EVIDENCE

    E-Print Network [OSTI]

    University of Forestry (Bulgaria)

    , for the territory of the Balkan Peninsula well-replicated chronologies are still limited in number and distribution-mountain Picea abies chronologies to study past climate extremes on the Balkan Peninsula. INTRODUCTION Some of the best-preserved mountain ecosystems in Europe can be found in South-Eastern Europe. The Balkan range

  13. Dissolved oxygen in the River Mesta (Bulgaria): a case study for qualitative modelling of sustainable development

    E-Print Network [OSTI]

    Bailey-Kellogg, Chris

    agriculture and forestry; increasing energy production from hydropower; construction of new roads and streets of DO due to diffusion from the atmosphere. Normally there is a dynamic equilibrium between inputs

  14. Crustal origin of Early Proterozoic syenites in the Congo Craton (Ntem Complex), South Cameroon

    E-Print Network [OSTI]

    Boyer, Edmond

    and Th/U enrichment. The syenites show the same isotope characteristics as the surrounding gneiss terrane terrane. The isotope signatures and the trace elements provide unambiguous evidence that the two syenite in their SiO2 contents. The isotope characteristics, including 143 Nd/144 Nd, 87 Sr/86 Sr and common Pb, point

  15. The Ecology and Conservation of the Critically Endangered Cross River Gorilla in Cameroon

    E-Print Network [OSTI]

    Sawyer, Sarah

    2012-01-01T23:59:59.000Z

    of desert bighorn sheep. Ecology Letters, 8, 1029-1038.Journal of Animal Ecology, 79, 1157-1163. Beazley, K. ,Journal of Animal Ecology, 75, 1393-1405. Boulanger, J.G. &

  16. Cameroon-Forest Sector Development in a Difficult Political Economy | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermits Manual Jump to:(RECP) inCounty,(CTI PFAN) |

  17. Agricultural Progress in Cameroon, Mali and Ghana: Why it Happened and How

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEE JumpAeroWindcapital GmbH Jump to:MRV of agriculturalto

  18. XI-th International Workshop on Optimization and Inverse Problems in Electromagnetism September 14 18, 2010, Sofia, Bulgaria

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Grenoble Cedex 1 France Abstract. Multi-sources building is a complex system composed of different types of electrical sources, solar panels, batteries...etc. To optimally anticipate the energy management a lot...etc. Furthermore anticipation may have different equivalent strategies as consequence of problem formulation

  19. XI-th International Workshop on Optimization and Inverse Problems in Electromagnetism September 14 18, 2010, Sofia, Bulgaria

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    TO AN ELECTRICAL POWER CHANNEL OF AN AIRCRAFT H. NGUYEN-HUU°, N. RETIERE°, F. WURTZ°, B. SARENI*, X. ROBOAM*, J associated with the system components are not clearly defined or well known. In this paper, the authors: Auto-Transformer-Rectifier-Unit, System Design, Multiobjective Optimization, Pareto Analysis I

  20. Jennifer Tishler Page 1 11/3/2009 H:\\Grants and Fellowships\\Funding Resources for REECAS_2009.docx

    E-Print Network [OSTI]

    Sheridan, Jennifer

    research for at least three months in Albania, Bosnia-Herzegovina, Bulgaria, Croatia, Kosovo, Macedonia Language Training Program provides language training in Albania, Bosnia-Herzegovina, Bulgaria, Croatia

  1. Tolerance for Income Inequality and Redistributive Preferences: Cross-nation and Multilevel Perspectives

    E-Print Network [OSTI]

    Tay, Thiam Chye

    2013-01-01T23:59:59.000Z

    Rep. Latvia Bulgaria Croatia Turkey Poland South AfricaTurkey Estonia China Austria Croatia Philippines UK DenmarkIsrael South Africa Turkey Croatia Bulgaria Latvia France

  2. Tax Morale and Conditional Cooperation

    E-Print Network [OSTI]

    Frey, Bruno S.; Torgler, Benno

    2006-01-01T23:59:59.000Z

    Estonia, Ukraine, Russia, Croatia, Slovakia, Greece, andBelarus Bulgaria Croatia Czech Republic -0.282*** -5.74 -Republic, Bulgaria, Croatia, and Poland exhibit relatively

  3. Stories of the Twentieth Century for the Twenty-First

    E-Print Network [OSTI]

    Gourinchas, Pierre-Olivier; Obstfeld, Maurice

    2011-01-01T23:59:59.000Z

    Bosnia, Bulgaria, Croatia, Czech Republic, Estonia, Hungary,Ukraine, Bulgaria, Croatia, Macedonia, and Slovenia allChile China Columbia Croatia Dominican Republic Ecuador

  4. The power of the family

    E-Print Network [OSTI]

    Alesina, Alberto; Giuliano, Paola

    2010-01-01T23:59:59.000Z

    regressions on family ties Croatia Algeria Finland SwedenCzech Republic Bulgaria Croatia Algeria Saudi Arabia CzechSweden Belgium Bulgaria Croatia Germany Netherlands Denmark

  5. EXHIBIT B

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

    Macao, Moldova, Mongolia, Myanmar (Burma), North Korea, Peoples' Republic of China, Romania, Russia, Sudan, Syria, Tajikistan, Turkmenistan, Ukraine, Uzbekistan and Vietnam)....

  6. Risky neighbors and co-ethnic groups : the political logic of fiscal grants in China

    E-Print Network [OSTI]

    Jeong, Jihyeon; Jeong, Jihyeon

    2012-01-01T23:59:59.000Z

    Myanmar (Burma), and Kyrgyzstan as well as stable statesKazakhstan, North Korea, Kyrgyzstan, Laos, Mongolia, Nepal,ethnics in Kazakhstan and Kyrgyzstan. challenges. In order

  7. Essays in Collaborative Wildfire Planning

    E-Print Network [OSTI]

    Smith, Rachel Carolyn

    2011-01-01T23:59:59.000Z

    the development of hazardous areas: The role of land usethe development of hazardous areas. Public AdministrationUSFS’ Burma Segment Hazardous Fuels Treatment Area after the

  8. OUTLINE OF DATA SOURCES, MAY 1933 LANDAREAS OCEAN AREAS SOURCES OF DATA

    E-Print Network [OSTI]

    : French North Africa ERYP~ Libya Rio de Oro and Cape Juby Asia: China India and Burma Indo China A,B B

  9. International Enrollment: Fall 2010 and South Middle North

    E-Print Network [OSTI]

    , Vietnam. Europe Other: Albania, Armenia, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria

  10. Corsi di laurea magistrale in italiano (non EU soggiornanti in Italia)

    E-Print Network [OSTI]

    Azerbaijan Belgio Bosnia e Herzegovina Bulgaria CittĂ  del Vaticano Croazia Cipro Danimarca Estonia Finlandia

  11. Enigmatic morphology of Djinga felicis (Podostemaceae Podostemoideae), a badly known endemic from

    E-Print Network [OSTI]

    Zürich, Universität

    northwestern Cameroon JEAN-PAUL GHOGUE1 , GABRIEL K. AMEKA2 , VALENTIN GROB3 , KONRAD A. HUBER3 , EVELIN

  12. No significant post-Eocene rotation of the Moesian Platform and Rhodope (Bulgaria): Implications for the kinematic evolution of the Carpathian and Aegean arcs

    E-Print Network [OSTI]

    Utrecht, Universiteit

    The region located between the Carpathian­Balkan and Aegean arcs, the Moesian Platform and Bulgarian Rhodope, orogenic collapse and subducted slab dynamics: the Aegean, Carpathian and Balkan orogenic systems (Fig. 1). Between the Carpathian and Balkan orogenic systems is the Moesian Platform, a Precambrian basement block

  13. Proceedings of the Seventeenth Conference on Computational Natural Language Learning, pages 231240, Sofia, Bulgaria, August 8-9 2013. c 2013 Association for Computational Linguistics

    E-Print Network [OSTI]

    verbs, such as think and know (Shatz et al., 1983; Bartsch and Wellman, 1995; Asplin, 2002; Perner et al that Desire verbs are conceptu- ally simpler (Bartsch and Wellman, 1995) or prag- matically before they use them with Belief verbs (Bartsch and Wellman, 1995). We use a computational model of verb

  14. R. Pavlov and P. Stanchev (Eds): Proceedings of International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage, 18-21 September 2012, V. Tarnovo, Bulgaria

    E-Print Network [OSTI]

    Stanchev, Peter

    R. Pavlov and P. Stanchev (Eds): Proceedings of International Conference on Digital Presentation institutional OA policies, and in making repositories and OA journals compliant with OpenAIRE's requirements and browse) to scien- tific publications and other value-added functionalities (post authoring tools

  15. June 6, 2007 Large-Scale Scientific Computations'07, Sozopol, Bulgaria -p. 1/29 Multiscale Modeling and Simulation of Fluid

    E-Print Network [OSTI]

    Popov, Peter

    in porous media (soil, porous rocks, etc.) x Elasticity problems in composite materials (adobe, concrete/29 Presentation outline s Brief overview of upscaling methods in deformable porous media s The Fluid upscaling of flow in deformable porous media #12;June 6, 2007 Large-Scale Scientific Computations'07

  16. Characterizing demand for domestic versus imported chicken in developing countries: the case of Haiti and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of Haiti and Cameroon Cathie LAROCHE DUPRAZ, Carole ROPARS COLLET Working Paper SMART ­ LERECO N°10: the case of Haiti and Cameroon Cathie LAROCHE DUPRAZ Agrocampus Ouest, UMR1302 SMART, F-35000 Rennes versus imported chicken in developing countries: the case of Haiti and Cameroon Abstract Since

  17. Microsoft Word - Final Nuclear Materials Management and Safeguards...

    National Nuclear Security Administration (NNSA)

    Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the...

  18. Microsoft PowerPoint - 8_Martyn_NMMSS_2013_Foreign Obligations...

    National Nuclear Security Administration (NNSA)

    Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Hungary, Latvia, Lithuania, Luxembourg, Malta, The...

  19. Microsoft PowerPoint - 10_ROSE_MARTYN_UPDATED_NMMSS_2014_Foreign...

    National Nuclear Security Administration (NNSA)

    Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Hungary, Latvia, Lithuania, Luxembourg, Malta, The...

  20. Microsoft PowerPoint - 6_Mitch Hembree_Monday 5-20 1115 NMMSS...

    National Nuclear Security Administration (NNSA)

    Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the...

  1. Microsoft PowerPoint - 2A_Wednesday 5-22 830 NMMSS_2013_Presentation...

    National Nuclear Security Administration (NNSA)

    Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the...

  2. Date: 13/9/2010 Industry News

    E-Print Network [OSTI]

    professionals international Trade Show 02.02 - 05.02 2010 WINDOWS, DOORS & PROFILES / BALKAN - Sofia / Bulgaria

  3. S86 JUNE 2006| above-average precipitation totals for the year, caus-

    E-Print Network [OSTI]

    in Croatia and Bosnia-Herzegovina, but below average for June in Bulgaria. Rainfall totals in April and June

  4. A Propositional Approach to Textual Case Indexing Nirmalie Wiratunga

    E-Print Network [OSTI]

    Koychev, Ivan

    of Science Sofia - 1113, Bulgaria ikoychev@math.bas.bg Appears in Proceedings of the 9th European Conference

  5. OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY

    E-Print Network [OSTI]

    .RUS. BULGARIA CZ.REP. SLO. SLOV. AUS. BOS. & GEORGIA ROMANIA UKRAINE BELARUS UZBEKISTAN KYRGYZSTAN CRO. HERZ

  6. Southeast Europe i* Forum (SEEiF) Ensuring economic growth in a turbulent age. Cooperation vs. competition

    E-Print Network [OSTI]

    Mustakerov, Ivan

    , Deputy minister of economy, energy and tourism, Bulgaria Nikolai Nankov, Deputy Minister of Regional of the BD of Road Infrastructure Agency, Bulgaria Dr Vojislav Kandic, IFC Advisory Services in PPPs, Serbia of Energy Policies and Restructuring Department, Ministry of Economy, Energy and Tourism, Bulgaria Angel

  7. Fixing Failed States

    E-Print Network [OSTI]

    Yoo, John

    2010-01-01T23:59:59.000Z

    Islands 15. Timor-Leste 16. Haiti 17. Sao Tome and PrincipePakistan 11. Ivory Coast 12. Haiti 13. Burma 14. Kenya 15.In Somalia, Rwanda, Haiti, and the former Yugoslavia, failed

  8. EA-1501: Finding of No Significant Impact | Department of Energy

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

    01: Finding of No Significant Impact EA-1501: Finding of No Significant Impact Construction, Operation, and Closure of the Burma Road II Borrow Pit at the Savannah River Site The...

  9. Environmental Assessment for the Construction, Operation, and...

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

    Finding of No Significant Impact for the Construction, Operation, and Closure of the Burma Road II Borrow Pit at the Savannah River Site Agency: U.S. Department of Energy Action:...

  10. Wildlife Monitoring and Conservation in a West African Protected Area

    E-Print Network [OSTI]

    Burton, Andrew Cole

    2010-01-01T23:59:59.000Z

    local communities. Environmental Conservation, 28, 135-149.Parks in Ghana. Environmental Conservation, 9, 293-304.northern Cameroon. Environmental Conservation, 30, 175-181.

  11. From Resource Management to Political Activism: Civil Society Participation in Nicaragua's Rural Water Governance

    E-Print Network [OSTI]

    Romano, Sarah T.

    2012-01-01T23:59:59.000Z

    Cameroon. ” Environmental Conservation 1(1): 1–9. Bugajski,and water and environmental conservation Coordination withareas, including environmental conservation and education,

  12. E-Print Network 3.0 - aerosolized florida red Sample Search Results

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

    ; Geosciences 15 27. R. Bessinger, P. Akwara, "Trends in Sexual and Fertility-Related Behavior: Cameroon, Kenya, Uganda, Zambia, Summary: over the southwest Florida penin- sula....

  13. Slide07 | OSTI, US Dept of Energy, Office of Scientific and Technical...

    Office of Scientific and Technical Information (OSTI)

    Algeria Australia Argentina Botswana Brazil Burkina Faso Cameroon Canada Chile Colombia Congo, DR Cote d'Ivoire Denmark Egypt Finland France Germany Ghana India Japan...

  14. Efficacy of amodiaquine, sulphadoxine-pyrimethamine and their combination for the treatment of uncomplicated Plasmodium falciparum malaria in children in Cameroon at the time of policy change to artemisinin-based combination therapy

    E-Print Network [OSTI]

    Mbacham, Wilfred F; Evehe, Marie-Solange B; Netongo, Palmer M; Ateh, Isabel A; Mimche, Patrice N; Ajua, Anthony; Nji, Akindeh M; Echouffo-Tcheugui, Justin B; Tawe, Bantar; Hallett, Rachel; Roper, Cally; Targett, Geoffrey; Greenwood, Brian

    2010-01-27T23:59:59.000Z

    ) is in the littoral-forest, Yaoundé (Yao) is in the forest-savannah mosaic and Garoua (Gar) is in the guinnea-savannah Table 2 Frequency of common adverse events Drug Adverse Events Frequency SPAQ Weakness 1.25% Cough 1.25% Rashes 0.84% SP Weakness 1.25% Cough 1... .25% Rashes 0.84% Anorexia 0.84% Diarrhea 1.25% AQ Weakness 02.5% Cough 0.42% Rashes 0.42% Frequencies represented here were calculated across all study sites and represent those whose frequencies exceeded 0. Mbacham et al. Malaria Journal 2010, 9:34 http...

  15. International Tropical Timber Organization (ITTO) International Organizations Center -5th Floor, Pacifico-Yokohama Market Information Service (MIS) 1-1-1 Minato-Mirai, Nishi-ku, Yokohama 220-0012, Japan

    E-Print Network [OSTI]

    and being emulated by other countries. Three logging companies in the country joined WWF's forest and trade an independent monitoring system in Peru to track illegal logging. In Japan, tropical log and sawnwood imports Headlines Cameroon benefits from processing policy 2 Three Cameroon companies join CAFTN 2 Malaysia extends

  16. Global Nuclear Energy Partnership Steering Group Members Approve...

    Office of Environmental Management (EM)

    Algeria, Argentina, Australia, Bulgaria, Canada, China, Czech Republic, Egypt, France, Germany, Ghana, Italy, Japan, Jordan, Republic of Korea, Morocco, Netherlands, Nigeria,...

  17. austrian pine pinus: Topics by E-print Network

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

    at the Bulgarian subalpine forests - Macedonian pine (Pinus peuce University of Forestry (Bulgaria) 6 Ponderosa pine Current Figure S6a. Projected habitat of ponderosa pine...

  18. altitude pinus hartwegii: Topics by E-print Network

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

    at the Bulgarian subalpine forests - Macedonian pine (Pinus peuce University of Forestry (Bulgaria) 9 Emission altitude in radio pulsars Astrophysics (arXiv) Summary: This...

  19. azul pinus maximartinezii: Topics by E-print Network

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

    at the Bulgarian subalpine forests - Macedonian pine (Pinus peuce University of Forestry (Bulgaria) 8 Floristic Features of Pinus pinea CiteSeer Summary: Pinus pinea (Stone...

  20. Berea College Geographical

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    Armenia 0 1 1Azerbaijan 0 1 1Bangladesh 0 1 1Bhutan 0 1 1Bosnia & Hercegovina 0 2 2Brazil 1 4 5Bulgaria 0

  1. Last updated 7 July 2011 LIST OF PARTICIPANTS AT LIBER 40Th ANNUAL CONFERENCE IN BARCELONA

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Erfgoedbibliotheek #12;Last updated 7 July 2011 BOSNIA AND HERZEGOVINA Name Institution/Company Ismet Ovcina National and University Library of Bosnia and Herzegovina BULGARIA Name Institution

  2. SELECT INTERNATIONAL INTERNSHIPS 2003-2007 GRADUATE CAREER SERVICES

    E-Print Network [OSTI]

    Shyy, Wei

    Affairs of the Republic of Kazakhstan Almaty, Kazakhstan Ministry of Foreign Affairs, Ecuadorian Institute, Bulgaria United Nations Development Fund for Women Almaty, Kazakhstan UN Economic & Social Commission

  3. The Right to Life with Dignity: Economic and Social Rights Respect in the World

    E-Print Network [OSTI]

    Kolp, Felicity Ann

    2010-01-01T23:59:59.000Z

    Italy Jamaica Japan Jordan Kazakhstan Kenya Korea, Dem. Rep.New Zealand Iceland Kazakhstan Korea, Dem. Rep. BulgariaChina Croatia Grenada Jamaica Kazakhstan Korea, Rep. Lebanon

  4. Stories of the Twentieth Century for the Twenty-First

    E-Print Network [OSTI]

    Gourinchas, Pierre-Olivier; Obstfeld, Maurice

    2011-01-01T23:59:59.000Z

    while four more (Hungary, Kazakhstan, Russia, and Slovenia)Brazil, Peru, Belarus, Kazakhstan, Ukraine, Bulgaria,Republic in 2003, Kazakhstan, Latvia, Russia, Slovenia, and

  5. 2011 Korean Government Scholarship Program Guideline for International Students

    E-Print Network [OSTI]

    Auckland, University of

    Taipei, Belgium, Cambodia, Bangladesh, Bulgaria, Israel, Kazakhstan, Kyrgyzstan, Malaysia, Mexico, Jordan, Kenya, Kyrgyzstan, New Zealand, Nigeria, Panama, Peru, Poland, Republic of South Africa, Romania

  6. The power of the family

    E-Print Network [OSTI]

    Alesina, Alberto; Giuliano, Paola

    2010-01-01T23:59:59.000Z

    republic of croatia armenia kyrgyzstan republic of moldovapakistan egypt peru kyrgyzstan macedonia, republic of vietspain romania pakistan kyrgyzstan ireland bulgaria chile

  7. Global Nuclear Energy Partnership Inaugural Steering Group Meeting...

    Energy Savers [EERE]

    in Vienna, Austria, with all of GNEP's nineteen members, Australia, Bulgaria, Canada, China, France, Ghana, Hungary, Italy, Japan, Jordan, Kazakhstan, Lithuania, Poland,...

  8. Cultivation, Capital, and Contamination: Urban Agriculture in Oakland, California

    E-Print Network [OSTI]

    McClintock, Nathan

    2011-01-01T23:59:59.000Z

    vegetables nearby a former smelter site in Mortagne du Nord,related to atmospheric smelter emissions across Humberside,the vicinity of the iron smelter of Kremikovtzi (Bulgaria)

  9. Ecologia Balkanica http://eb.bio.uni-plovdiv.bg

    E-Print Network [OSTI]

    Mollov, Ivelin Aldinov

    Park "Central Balkan" (Bulgaria), during spring, summer and autumn seasons of 2010-2011. A number, subalpine, alpine, "Central Balkan" National park. Introduction The "Central Balkan" National Park lies in the heart of Bulgaria, nestled in the central and higher portions of the Balkan Range. The Park contains

  10. The arguments found here have been gestating for a long time, as I wrote about peasants, class conflict, resistance, develop-

    E-Print Network [OSTI]

    Landweber, Laura

    and dashed hopes in revolutionary change. This was a common enough experience for those who came to political elections in Burma, where I had spent a year, and, of course, the land reforms in revolutionary China for similarly melancholy reading. The popular aspirations that provided the energy and courage

  11. The Illegal Timber Trade

    E-Print Network [OSTI]

    The Illegal Timber Trade: The Problem & Potential Solutions Presentation for World Bank Workshop@earthsight.org.uk #12;Some of the largest bilateral Illegal timber flows*: By volume (rwe): 1. Logs Russia ­ China 12/Sawn Burma ­ China 1.6 mill m3 (until 2005) Timber vs Processed Products Illegally Sourced vs Illegally

  12. The tectonic development of south-central Asia and the paleogeographic setting of its hydrocarbon resources

    SciTech Connect (OSTI)

    Scotese, C.R. (Shell Development Co., Houston, TX (USA)); Tyrell, W.W. Jr. (Amoco Production Co., Houston, TX (USA)); Maher, K.A. (Shell Development Co., Houston, TX (USA))

    1990-05-01T23:59:59.000Z

    The countries of south-central Asia (Afghanistan to Thailand) are made up of fragments of Gondwana that collided with the southern margin of Eurasia during the Mesozoic and Cenozoic. The Cimmerian terranes (Turkey, Iran, Afghanistan, Qiang Tang, and Burma-Malaya) rifted away from Gondwana beginning in the Late Carboniferous and were accreted to Asia during the Late Triassic-Jurassic. The Lhasa terrane, presumably also derived from Gondwana, was accreted during the Late Jurassic. By the Early Cretaceous, India-Madagascar had separated from Africa and from Australia-Antarctica. In the middle Cretaceous, India rapidly rifted away from Madagascar, and during the early Eocene collided with Asia giving rise to the Tibetam Plateau and the mountain belts from Afghanistan through Burma. The sedimentary basins and petroleum provinces adjacent to and south of these collision zones are best understood when viewed in the context of their tectonic history and paleogeographic setting. About 7 billion bbl of oil and 50 tcf of gas have been discovered in south-central Asia, mostly in Cenozoic deltaic sandstones or marine carbonate reservoirs in rift (Cambay), passive margin (Bombay shelf), and foreland basins (Assam, Indux, Potwar, Bengal) in India, Pakistan, and Bangladesh, and in a fore-arc setting in Burma. Source rocks are mostly Paleogene shale, but some Paleozoic and Mesozoic sources be present in Pakistan. New exploration is underway or will begin soon in India, Bangladesh, Nepal, and Burma.

  13. Jahresbericht 2008 / Internet Seite 1 von 20 Anhang zum Eawag-Jahresbericht 2008 nur Internet

    E-Print Network [OSTI]

    Wehrli, Bernhard

    for treating faecal sludges in tropical climate ­ the case of Yaoundé, Cameroon. PhD thesis, University Heterocyclic compounds in tar oil contaminated groundwater - occurrence, fate, and indications for natural

  14. Global Population Genetics and Evolution of Invasive Biotypes in the Whitefly Complex Bemisia tabaci

    E-Print Network [OSTI]

    Hadjistylli, Margarita

    2010-01-01T23:59:59.000Z

    2 Cameroon 14 CanIsl-1 (Canary Islands) CanIsl-3 CanIsl-4Morocco, and the Canary Islands forming one cluster (Westernexisted in Spain and the Canary Islands, the already known B

  15. The Afterlife of Empire

    E-Print Network [OSTI]

    Bailkin, Jordanna

    2012-01-01T23:59:59.000Z

    T. Lawson on a Visit to Nigeria and the British Cameroons,26. “Marriage by Proxy in Nigeria” (HO 344/256, TNA), May 5,Marriage by Proxy in Nigeria” (HO 344/256, TNA), May 18,

  16. Class Year Last Name First Name Project Title 2008 Avetisyan Marina Genomics Analysis of Sexually Dimorphic Gene Expression in the Developing and Adult Murine

    E-Print Network [OSTI]

    Weaver, Harold A. "Hal"

    , and Russian Modernism 2008 Keyvan Nina PU.1 and GATA Factor Inter-regulation in Mast Cell Differentiation 2008-Cameroon Pipeline: A Case Study on Perceived Doubts and Benefits in the Ngalaba Village 2008 Lu Sophie Olympian

  17. J. Raptor Res. 44(2):000000 E 2010 The Raptor Research Foundation, Inc.

    E-Print Network [OSTI]

    Donázar, José A.

    in the Vratsa Mountains, in an area of about 450 km2 in the western portion of the Balkan Mountains, which make up the interior of the Balkan Pen- insula in northwestern Bulgaria (Hammond Inc. 1982). Throughout

  18. Geological Problems in Radioactive Waste Isolation: Second Worldwide Review

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    depression and the West Fore-Balkan), In: Concept of B A SCretaceous in the Fore-Balkan), Geology of Bulgaria, Series:Lower Cretaceous in the Fore-Balkan between the rivers of k.

  19. Pollen and plant macrofossil analyses of radiocarbon dated mid-Holocene profiles

    E-Print Network [OSTI]

    Marinova, Elena

    and the Balkan peninsula in particular, bearing in mind its complex topography, the interaction of several). The key geographical position of Bulgaria in the middle of the Balkan peninsula provides excellent

  20. S79JUNE 2006STATE OFTHE CLIMATE IN 2005 | FIG. 6.28. European average temperature anomalies

    E-Print Network [OSTI]

    ­90 average. Romania and Bulgaria received significant rainfall excesses during the year, with August totals above average in Romania (Fig. 6.29). A warm January, with areas of eastern Ukraine more than 5°C above

  1. NUCLEAR INFORMATION AND RESOURCE SERVICE

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Green Policy Institute, Sofia, Bulgaria Ekograd Zagreb, Zagreb, Croatia Arkzin d.o.o., Zagreb, Croatia Eko Kvarner, Njivice, Croatia CEE Bankwatch Network, Praha, Czech Republic South Bohemian Mothers

  2. Consolidation of Democracy in Postcommunist Europe

    E-Print Network [OSTI]

    Bandelj, Nina; Radu, Bogdan

    2006-01-01T23:59:59.000Z

    Bulgaria (1990-2002), Croatia (1992- 2002), Czech Republic (in 2001, while Romania and Croatia have yet to do so. Togovernment. In cases of Croatia during Tudjman’s presidency

  3. JPRS report: Nuclear developments, [June 21, 1988

    SciTech Connect (OSTI)

    NONE

    1988-06-21T23:59:59.000Z

    This report contains information concerning the nuclear developments of the following countries: Canada, Bulgaria, Czechoslovakia, Hungary, Argentina, Brazil, Bangladesh, India, Pakistan, Soviet Union, Belgium, France, Turkey, and the United Kingdom.

  4. JPRS report: Arms control, [August 18, 1988

    SciTech Connect (OSTI)

    NONE

    1988-08-18T23:59:59.000Z

    This report contains information concerning arms control of the following countries: (1) Bulgaria, (2) Intrabloc, (3) German Democratic Republic, (4) Turkey, (5) Poland, (6) Soviet Union, and (7) Federal Republic of Germany.

  5. JPRS report: Arms control, [December 22, 1988

    SciTech Connect (OSTI)

    NONE

    1988-12-22T23:59:59.000Z

    This report contains information concerning arms control of the following countries: (1) Hungary, (2) Yugoslavia, (3) Bulgaria, (4) Czechoslovakia, (5) German Democratic Republic, (6) Poland, (7) Soviet Union, (8) Austria, (9) Federal Republic of Germany, and (10) India.

  6. JPRS report: Arms control, [April 28, 1988

    SciTech Connect (OSTI)

    NONE

    1988-04-28T23:59:59.000Z

    This report contains information concerning arms control of the following countries: (1) China, (2) Japan, (3) Bulgaria, (4) Czechoslovakia, (5) German Democratic Republic, (6) Poland, (7) Soviet Union, (8) Austria, (9) Federal Republic of Germany, and (10) United Kingdom.

  7. JPRS report, nuclear developments

    SciTech Connect (OSTI)

    NONE

    1991-03-28T23:59:59.000Z

    This report contains articles concerning the nuclear developments of the following countries: (1) China; (2) Japan, North Korea, South Korea; (3) Bulgaria; (4) Argentina, Brazil, Honduras; (5) India, Iran, Pakistan, Syria; (6) Soviet Union; and (7) France, Germany, Turkey.

  8. Department of Electrical and Electronic Engineering

    E-Print Network [OSTI]

    Mihaylova, Lyudmila

    Department of Electrical and Electronic Engineering Information Management Methods in Sensor* * Bristol University, Dept. of Electrical and Electronic Engineering, UK **Bulgarian Academy of Sciences, Bulgaria #12;2 Department of Electrical and Electronic Engineering Outline · Introduction ­ General system

  9. Increasing Electricity Trading and Environmental Sustainability in the

    E-Print Network [OSTI]

    Ginzel, Matthew

    · Montenegro · Albania · Kosovo GPRI MMAK Electrification Project 3 Phase 0: Goal · Goal: Produce a prototype 29.5-37.6Billi on Scope: Albania, B&H, Bulgaria, Croatia, UNMIK, FYRM, Montenegro, Romania, Serbia

  10. List of codes Language abbreviation codes

    E-Print Network [OSTI]

    Portugal MT Malta GR Greece SE Sweden TR Turkey Country codes for the ERASMUS Institutional Identification codes A Austria IR L Ireland BG Bulgaria LV Latvia B Belgium IS Iceland CY Cyprus MT Malta D Germany L

  11. www.princeton.edu/admission Profile 201011

    E-Print Network [OSTI]

    Bou-Zeid, Elie

    goals. At Princeton, we are committed to identifying students who possess the academic ability, energy Belgium Bolivia Brazil Bulgaria Canada Chile China Czech Republic El Salvador France Georgia Germany Ghana

  12. The effects of petroleum residues and the associated degrading bacteria on the development and survival of the larvae of Penaeus aztecus ives 

    E-Print Network [OSTI]

    Clary, John Curtis

    1983-01-01T23:59:59.000Z

    The effects of oil pollutants on marine animals, especially birds, shellfish and marine mammals, are well documented. Spill incidents such as the TORREY CANYON, BURMA AGATE, ARGO MERCHANT and Santa Barbara have provided a wealth of information concerning... cited in this section document that marine waters are almost routinely polluted with petroleum from discharges, spills and seepages. Petroleum affects not only the fauna but also the flora, specifically, the bacteria. Oil-degrading bacteria appear...

  13. J Epidemiol Community Health . Author manuscript Ten-year change in blood pressure levels and prevalence of hypertension

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    and prevalence of hypertension in urban and rural Cameroon L opold Fezeué 1 2 , Andr -Pascal Kengneé 2 3 Abstract Background Hypertension is becoming increasingly important in sub of this study was to evaluate the 10-year change in blood pressure levels and prevalence of hypertension

  14. 9th World Wide Workshop for Young Environmental Scientists WWW-YES-Brazil-2009: Urban waters: resource or risks? 26-30 October 2009

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    supply, sanitation and waste management facilities. Urban context of the Mingoa River watershed9th World Wide Workshop for Young Environmental Scientists WWW-YES-Brazil-2009: Urban waters on the Municipal Lake of Yaoundé, Cameroon Marielle Naah* *Laboratoire Eau Environnement et Systčmes Urbains (LEESU

  15. Original Research Article A model for using self-organized agents to visually map environmental

    E-Print Network [OSTI]

    Hu, Huosheng

    ); Nerve gas as in the 1991 Gulf War (Kang and Bullman, 1996) and carbon dioxide as in 1986 when the Lake Nyos in Cameroon released its underground storage of carbon dioxide. This led to the asphyxiation event occurred two years earlier when Lake Monoun released carbon dioxide resulting in the death of up

  16. Studies on antigen sharing between molluscs and Schistosoma mansoni

    E-Print Network [OSTI]

    Arnold, Bruce Jeffrey

    1981-01-01T23:59:59.000Z

    of the Caribbean, and those parts of Surinam where S. haematobium has not esta'blished lf (M nest 0 G'1, 1976), S. ~, il | t t lly confined to the Far East, is present in Japan, Taiwan, the Phillipines, the Yangtze basin in China, and. parts of Burma, Thailand... of this type of immunity is apparent. By creating a barrier to continuous reinfection, concomitant immunity is able to prevent overcrowding of the parasite in the host. This form of population control is ultimately of value to the parasite and the host...

  17. THE RANGE OF MODAL LOGIC an essay in memory of

    E-Print Network [OSTI]

    Amsterdam, University of

    of an encounter with George Gargov is that of a bus ride, somewhere in the Balkan country­side. His quiet voice visit to Bulgaria, and I was fast revising my romantic expectations (based on the Balkan novels by my in this part of Europe, just as in my western part. Balkan adventures, when they arose, were of a communist

  18. Ecologia Balkanica http://eb.bio.uni-plovdiv.bg

    E-Print Network [OSTI]

    Mollov, Ivelin Aldinov

    and Opportunities of Urbanization ­ Structure of Two Populations of the Balkan Wall Lizard Podarcis tauricus (Pallas and some features of two urban metapopulations of the Balkan Wall Lizard (Podarcis tauricus (Pallas, 1814 of Plovdiv (South Bulgaria). In both study sites, the Balkan Wall lizard inhabits exclusively the interior

  19. North-South Differentiation and a Region of High Diversity in European Wolves (Canis lupus)

    E-Print Network [OSTI]

    Schierup, Mikkel Heide

    countries were primarily structured in a north-south axis, with Croatia, Bulgaria, and Greece (Dinaric-Balkan in northcentral Europe and the Dinaric-Balkan cluster. Overall, individual genotypes from northcentral Europe support the presence of at least three major clusters (Italy, Carpathians, Dinaric-Balkan) in southern

  20. Bibliography February 3, 2014

    E-Print Network [OSTI]

    Systems: 9th East European Conference, ADBIS 2005, volume 3631 / 2005 of Lecture Notes in Computer Science European Conference, ADBIS 2007, Varna, Bulgaria, September 29­October 3, volume 4690 of Lecture Notes. In Proceedings of the IEEE/ACM International Conference on Automated Software Engineering, 2004. Abstract

  1. FSU/Eastern Europe: Russia spearheads small upturn

    SciTech Connect (OSTI)

    NONE

    1996-08-01T23:59:59.000Z

    The paper discusses the political and legal scene in Russia, domestic restructuring, exploration, drilling, development by Western companies and by Russian companies, and production. Exploration and development in Azerbaijan, Kazakhstan, Turkmenistan, Ukraine, Armenia, Belarus, Georgia, Kyrgyzstan, Latvia, Lithuania, Moldova, Tajikistan, Uzbekistan, Albania, Bulgaria, Croatia, Czech Republic, Hungary, Poland, Romania, Slovakia, Slovenia, and Serbia are also discussed.

  2. JPRS report: Arms control, [July 15, 1991

    SciTech Connect (OSTI)

    NONE

    1991-07-15T23:59:59.000Z

    This report contains information concerning arms control of the following countries: (1) China, (2) Australia, (3) North Korea, (4) South Korea, (5) New Zealand, (6) Bulgaria, (7) Czechoslovakia, (8) Hungary, (9) Poland, (10) Iran, (11) Soviet Union, (12) France, and (13) Germany.

  3. JPRS report: Nuclear developments, [June 1, 1989

    SciTech Connect (OSTI)

    NONE

    1989-06-01T23:59:59.000Z

    This report contains information concerning the nuclear developments of the following countries: (1) China, (2) Japan, (3) East Europe; Bulgaria, Czechoslovakia, German Democratic Republic, Poland, Hungary, (5) Brazil, (6) Near East and South Asia; India, Israel, Pakistan, Saudi Arabia (7) Soviet Union, and (8) Federal Republic of Germany.

  4. Intercomparison study of atmospheric mercury models: 1. Comparison of models with short-term measurements

    E-Print Network [OSTI]

    on the Irish west coast. The modelled concentrations of total particulate mercury (TPM) were generally 358, Roskilde, Denmark d NOAA Air Resources Laboratory, 1315 East West Highway, Silver Spring MD 20910 Institute of Meteorology and Hydrology, Tzarigradsko chaussee 66, 1785 Sofia, Bulgaria h Swedish

  5. IOP PUBLISHING JOURNAL OF PHYSICS: CONDENSED MATTER J. Phys.: Condens. Matter 21 (2009) 134009 (9pp) doi:10.1088/0953-8984/21/13/134009

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    1 Sincrotrone Trieste, Strada Statale 14 Km 163.5, I-34012 Trieste, Italy 2 Fritz-Haber-Institut der Academy of Science, 1113 Sofia, Bulgaria 4 Physics Department, University of Trieste, via A Valerio 2, I-34127 Trieste, Italy 5 Center of Excellence for Nanostructured Materials, University of Trieste, via

  6. The Euro as More than a Currency: How Salient is the European Single Currency to Europeans

    E-Print Network [OSTI]

    Hayes, Laura J.

    2010-07-14T23:59:59.000Z

    , Spain, France, Ireland, Italy, Luxembourg, Netherlands, Portugal, Austria, Finland 2003 Non-EMU includes Denmark, United Kingdom, Sweden 2008 EMU includes Austria, Belgium, Cyprus, Finland, France, Germany, Ireland, Italy, Luxembourg, Malta..., Netherlands, Slovakia, Slovenia, Spain, Greece, Portugal 2008 Non-EMU includes Bulgaria, Czech Republic, Denmark, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Sweden, United Kingdom 2 European...

  7. JournalofGeophysicalResearch: SpacePhysics RESEARCH ARTICLE

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    of the high-energy solar particles in interplanetary space. The method includes the determination , and I. G. Usoskin1,3 1 Sodankylä Geophysical Observatory (Oulu Unit), University of Oulu, Oulu, Finland, 2 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria

  8. Any correspondence concerning this service should be sent to the repository administrator: staff-oatao@inp-toulouse.fr

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    and Kunev, Boris and Mitov, Ivan Spark plasma sintering synthesis of Ni1-xZnxFe2O4 ferrites: Mössbauer.solidstatesciences.2012.05.023 #12;Spark plasma sintering synthesis of Ni1ŔxZnxFe2O4 ferrites: Mössbauer and catalytic, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria Keywords: Nickel-zinc ferrite Spark plasma sintering

  9. PLUS Projector Contact Information CASA HELLMUND & CIA., S.A. (www.hellmund.com/)

    E-Print Network [OSTI]

    Kleinfeld, David

    PLUS Projector Contact Information VENEZUELA CASA HELLMUND & CIA., S.A. (www Tecnologia Sistemas e Comercio Ltda. Rodovia Anhanguera SP330 - KM 296 Cravinhos-SP-Brazil - CEP:14140 Herentals Belgium tel: 014-84-9293 fax: 014-84-9291 jan@cnr.be BULGARIA Bulgarian Information & Office

  10. Nuclear Instruments and Methods in Physics Research A 426 (1999) 249}253 Precise momentum determination of the external COSY proton

    E-Print Network [OSTI]

    Magiera, Andrzej

    1999-01-01T23:59:59.000Z

    ( nster, Germany Institute of Nuclear Physics and Nuclear Energy, Soxa, Bulgaria Institute of Physics., Cairo, Egypt. Now at Department of Physics and Astronomy, University of Kentucky, Lexington, KY, USA. 0168-9002/99/$ } see front matter 1999 Elsevier Science B.V. All rights reserved. PII: S 0 1 6 8 - 9 0

  11. International workshop: Planning for climate change through integrated coastal management. Volume 2: Country and regional reports

    SciTech Connect (OSTI)

    NONE

    1998-12-31T23:59:59.000Z

    This workshop included reports from the following countries: Argentina; Bulgaria; Egypt; Estonia; Fiji; Indonesia; Mozambique; Nigeria; Oman; The Philippines; Senegal; Sri Lanka; Suriname; Thailand; and Tuvalu; Regional reports were included on the following: Small Island Developing States of the Pacific; South Pacific Regional Environment Program; and Sea Level Rise Impacts on Central America.

  12. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    % of European imports against more than 80% in 1980, and represents only 6.5% of total primary energy supply, Security of Supply, Energy Policy, Bulgaria, EU JEL Classification L38; Q48; L5; L95; L98 Contact florent in the European Union, supply diversity is concentrated in large energy markets of Western Europe. Smaller

  13. BULGARIAN ACADEMY OF SCIENCES CYBERNETICS AND INFORMATION TECHNOLOGIES Volume 13, No 4

    E-Print Network [OSTI]

    Borissova, Daniela

    for the workshop "Autonomic Computing and Automatic Control in Computer Systems". The workshop has been organized and informatics in Bulgaria. The workshop "Autonomic Computing and Automatic Control in Computer Systems are mutated. The workshops "Autonomic Computing and Automatic Control in Computer Systems" and "Information

  14. 1 | P a g e Natasha T. Dimova, Ph.D

    E-Print Network [OSTI]

    Paytan, Adina

    ", Faculty of Chemistry, Department of Analytical Chemistry, Sofia, Bulgaria MSc in Inorganic and Analytical Chemistry, Advisers: Prof. Ivelin Kuleff and Dr. Evgeny Taskaev Thesis topic: Determination of plutonium of Luxembourg, Luxembourg, March ­ May, 2003 Intercomparison analysis for determination of uranium and radium

  15. Experience with Control Systems Modernization on Operating Nuclear Units (Kozloduy NPP VVER 1000)

    SciTech Connect (OSTI)

    Naydenov, Nayden [Kozloduy NPP (Bulgaria); Sechensky, Boyan [Westinghouse Energy Systems (Bulgaria)

    2006-07-01T23:59:59.000Z

    The paper describes the background, current implementation approach, design and testing strategy and experience on the largest ever modernization program for replacement of the Primary and Secondary Control Systems on operating units VVER 1000 (PWR) at Kozloduy Nuclear Power Plant in Bulgaria. (authors)

  16. Westinghouse Approach and Experience on Operating VVER (PWR)1000 I and C Modernization

    SciTech Connect (OSTI)

    Mahlab Moshe [Kozloduy Project Director, Westinghouse Electric Company (Bulgaria); Naydenov, Nayden [Kozloduy NPP Modernization Manager (Bulgaria); Sechensky, Boyan [Chief Engineer, Westinghouse Energy Systems Bulgaria (Bulgaria)

    2004-07-01T23:59:59.000Z

    The paper will describe the background, current implementation approach and experience on the largest ever modernization program on operating units VVER 1000 (PWR) at Kozloduy Nuclear Power Plant in Bulgaria. The Modernization Program itself includes more than 212 measures. Westinghouse is modernizing the major I and C Systems at VVER 1000. (authors)

  17. Paraphrasing Verbs for Noun Compound Interpretation Preslav Nakov

    E-Print Network [OSTI]

    Hearst, Marti

    , Bulgaria nakov@lml.bas.bg Abstract An important challenge for the automatic analysis of English written a binary decision is to be made about whether an expression involving a verb and two nouns can challenge for the automatic analysis of En- glish written text is posed by noun compounds ­ sequences

  18. Africa: Prosperous times

    SciTech Connect (OSTI)

    NONE

    1996-08-01T23:59:59.000Z

    Political instability and corruption is the rule, rather than the exception, in Africa`s main producing regions, but exploration and production prospects there are bright and attractive to foreign operators. The paper discusses exploration, drilling, resource development, and production in Nigeria, Libya, Algeria, Egypt, Angola, Congo, Gabon, and Tunisia. The other countries of Africa are briefly mentioned, i.e., Cameroon, Cote D`Ivoire, South Africa, Sudan, Namibia, Equatorial Guinea, Eritrea, Zaire, Mozambique, Ghana, Niger, and Seychelles.

  19. Future world LNG trade looks good - part 2

    SciTech Connect (OSTI)

    Anderson, P.J.

    1982-12-01T23:59:59.000Z

    Projects to deliver gas to Japan will increase Japan's volume of LNG by two-thirds while the share of projects directed toward Europe and the U.S. will decrease proportionately. Tables showing base-load LNG import projects under construction and possible projects are presented (e.g. Australia-Japan; Canada-Japan; Nigeria-Europe/US; Cameroons-Europe; Canadian Arctic-Europe), each of which is briefly discussed.

  20. Chirac Said “Non” – Or Did He? Revisiting U.S. - UN Diplomacy on the 2003 Iraq War

    E-Print Network [OSTI]

    Rrecchia, Stefano

    2015-01-01T23:59:59.000Z

    could for the most part be financed through sales of Iraqi oil.29 The belief that a protracted stabilization mission would be unnecessary in Iraq further reduced any incentive to secure UN approval as a means of legitimating the war and facilitating... Washington significant leverage over its foreign policy. Germany and Syria, by contrast, were firmly opposed. That put all the weight on the other six nonpermanent members, who remained uncommitted: Mexico, Chile, Pakistan, Angola, Cameroon, and Guinea...

  1. BlackSeaHazNet Scientific Report - EU FP7 IRSES project 2011-2014

    E-Print Network [OSTI]

    Mavrodiev, Strachimir Cht; Pekevski, Lazo; Kikuashvili, Giorgi

    2014-01-01T23:59:59.000Z

    The aims of the project 2011-2014) are in the project title- Complex Research of Earthquakes Forecasting Possibilities, Seismic and Climate Change Correlations- to create a team for researching the above mentioned problem. In the Project participated 76 scientists from 16 Institutes and 8 countries- Armenia, Bulgaria, Georgia, Greece, Macedonia, Slovenia, Turkey and Ukraine. The main results are shortly listed in the next. Creating a group which is able to fulfill a Complex Research of Earthquakes Forecasting Possibilities; The main result is statistical prove of imminent forecasting possibility for seismic regional activity on the basis of the geomagnetic monitoring in the framework of special created data acquisition system for earthquakes archiving, visualization and analysis (geomagnetic quake approach). Illustrated with the data from INTERMAGNET stations- PAG (Panagurichte, Bulgaria), SUA (Surlari, Romania), GCK (Grocka, Serbia) and LAquila (AQU, Italy) for the last 5-8 years; The application of the geom...

  2. Ogmios 17

    E-Print Network [OSTI]

    Ostler, Nicholas D M

    2001-01-01T23:59:59.000Z

    Bulgarian University, Dept Modern & Applied Linguistics, Sofia, Bulgaria. October 26-28, 2001.. .......... 2 0 Laneuaee-Societv-Historv: the Balkans. Languages of the Americas Workshop: Edmonton, March 22-24, 2002 ........... 2 0 ARCLING 11... ................................. . 2 5 John Lynch: The Linguistic History of Southern Vanuatu.. ........................... 26 Nikolaus P. Himmelrnann, ed.: Sourcebook on Tomini-Tolitoli languages: General information and word lists ................. 2 6 David Rose: The Western...

  3. Paleoethnobotanical study of Early Bronze II in the Upper Stryama Valley ( Dubene Sarovka IIB)

    E-Print Network [OSTI]

    Marinova, Elena

    of the Balkans allows observing the connections between Southwest Bulgaria and Thrace on the one hand the mountain chains of the Balkan Mountains and the Sredna Gora Mountains. The microclimate of this valley 10 Dab96/3 I-15/16 0,75-0,80 western part of building 10 Dab96/4 I-19 0,75-0,80 building, floor 10

  4. Achievement and Opportunity Gaps in Mathematics Education in Turkey Compared to European Union Countries

    E-Print Network [OSTI]

    Yetkiner, Zeynep 1978-

    2010-12-08T23:59:59.000Z

    in the study. On the other hand, in Bulgaria, Lithuania, Italy, and Sweden more equitable percentages of poor and wealthy students were taught by qualified mathematics teachers. In another TIMSS 2003 secondary analysis by Caceres (2009), which was conducted... at the individual teacher level as opposed to the national level analyses by Akiba et al., there were negligible correlations between the classroom mean SES and teacher quality in Romania and Sweden at the eighth-grade level. Because Turkey did not participate...

  5. Open Data, Open Source and Open Standards in chemistry: The Blue Obelisk five years on

    E-Print Network [OSTI]

    O'Boyle, Noel M; Guha, Rajarshi; Willighagen, Egon L; Adams, Samuel E; Alvarsson, Jonathan; Apodaca, Richard L; Bradley, Jean-Claude; Filippov, Igor V; Hanson, Robert M; Hanwell, Marcus D; Hutchison, Geoffrey R; James, Craig A; Jeliazkova, Nina; Lang, Andrew S I D; Langner, Karol M; Lonie, David C; Lowe, Daniel M; Pansanel, Jerome; Pavlov, Dmitry; Spjuth, Ola; Steinbeck, Christoph; Tenderholt, Adam L; Theisen, Kevin J; Murray-Rust, Peter

    2011-06-04T23:59:59.000Z

    Ideaconsult Ltd., 4.A.Kanchev str., Sofia 1000, Bulgaria 14Department of Engineering, Computer Science, Physics, and Mathematics, Oral Roberts University, 7777 S. Lewis Ave. Tulsa, OK 74171, USA 15Leiden Institute of Chemistry, Leiden University, Einsteinweg... the fundamental tenants of the scientific method for data sharing and reproducibility. The Blue Obelisk was first described in the CDK News [2] and later as a formal paper by Guha et al. [3] in 2006. Its home on the web is at http...

  6. JPRS report proliferation issues

    SciTech Connect (OSTI)

    NONE

    1991-11-07T23:59:59.000Z

    This report contains foreign media information on issues related to worldwide proliferation and transfer activities in nuclear, chemical, and biological weapons, including delivery systems and the transfer of weapons relevant technologies. The following locations are included: (1) South Africa; (2) China; (3) North and South Korea, Japan; (4) Bulgaria, Czechoslovakia; (5) Argentina, Brazil; (6) India, Iran, Israel, Pakistan, Libya, Iraq, Egypt; (7) Soviet Union; and (8) Belgium, Germany, United Kingdom, Netherlands, France.

  7. Coalition of the Leaving: What Caused the Disintegration of the Multi-National Force in Iraq (2003-2009)

    E-Print Network [OSTI]

    Cantir, Cristian

    2011-04-19T23:59:59.000Z

    and the withdrawal of the various allies. In contrast, the topic has been understudied in the academic community. Most of the 1 Portugal and Spain Vow to Boost Ties Despite Differences in Iraq, AFP, May 4 2004. 2 research about the “Coalition of the Willing” (CW... 56-108 Chapter 4: Italy in the Coalition of the Willing 109-139 Chapter 5: Denmark in the Coalition of the Willing 140-170 Chapter 6: Bulgaria in the Coalition...

  8. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    NONE

    1997-08-01T23:59:59.000Z

    The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

  9. Africa: Unrest and restrictive terms limit abundant potential. [Oil and gas exploration and development in Africa

    SciTech Connect (OSTI)

    Not Available

    1993-08-01T23:59:59.000Z

    This paper summarizes the drilling and exploration activity of the oil and gas industries of Egypt, Libya, Tunisia, Algeria, Morocco, Nigeria, Cameroon, Gabon, the Congo, Angola, and South Africa. Information is provided on current and predicted trends in well drilling activities (both onshore and offshore), numbers of new wells, footage information, production statistics and what fields accounted for this production, and planned new exploration activities. The paper also describes the current status of government policies and political problems affecting the oil and gas industry.

  10. World frontiers beckon oil finders

    SciTech Connect (OSTI)

    Not Available

    1991-09-01T23:59:59.000Z

    This paper discusses the international aspects of the petroleum industry. Most who work in the industry agree that the possibilities for huge are found largely in international regions. Something that is helping fuel that possibility is the way countries are increasingly opening their doors to US oil industry involvement. Listed in this paper is a partial list of the reported projects now underway around the world involving US companies. It is not intended to be comprehensive, but rather an indication of how work continues despite a general lull atmosphere for the oil industry. These include Albania, Bulgaria, Congo, Czechoslovakia, Dominican Republic, Ethiopia, Ireland, Malta, Madagascar, Mongolia, Mozambique, Nigeria, Panama, Paraquay, and Senegal.

  11. Plant maintenance and plant life extension issue, 2007

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2007-03-15T23:59:59.000Z

    The focus of the March-April issue is on plant maintenance and plant life extension. Major articles/reports in this issue include: Three proposed COLs expected in 2007, by Dale E. Klein, U.S. Nuclear Regulatory Commission; Delivering behaviors that our customers value, by Jack Allen, Westinghouse Electric Company; Facilitating high-level and fuel waste disposal technologies, by Malcolm Gray, IAEA, Austria; Plant life management and long-term operation, by Pal Kovacs, OECD-NEA, France; Measuring control rod position, by R. Taymanov, K. Sapozhnikova, I. Druzhinin, D.I. Mendeleyev, Institue for Metrology, Russia; and, 'Modernization' means higher safety, by Svetlana Genova, Kozluduy NPP plc, Bulgaria.

  12. Minerals yearbook: Mineral industries of Europe and the USSR. Volume 3. 1990 international review

    SciTech Connect (OSTI)

    Not Available

    1990-01-01T23:59:59.000Z

    The section of the Minerals Yearbook reviews the minerals industries of 29 countries: the 12 nations of the European Community (Belgium, France, the Federal Republic of Germany (FRG), Italy, Greece, the Netherlands, Denmark/Greenland, Spain, Portugal, Luxembourg, The United Kingdom, and Ireland); 6 of the 7 nations of the European Free Trade Association (Sweden, Norway, Finland, Iceland, Austria, and Switzerland); Malta; the 8 Centrally Planned Economies of Eastern Europe (the German Democratic Republic (GDR), Poland, Yugoslavia, Albania, Hungary, Czechoslovakia, Romania, and Bulgaria); and the USSR.

  13. The role of women in the fight for Egyptian independence

    E-Print Network [OSTI]

    Reynolds, Jennifer

    2013-02-22T23:59:59.000Z

    . Therefore, the British wished to establish their presence in the region and assert claims over I I 8' * I , E~i ~ 7 I I . (N Y k: C ' ' B k I . , 1958) 78. their strategic interests without the energy and responsibility of fully co-opting an entire... to martial law and to the censorship of the press, both of which were a result wartime policy. They also asserted the Egyptian desire for complete independence from Britain, regarding Egypt as just as capable of independence as Serbia and Bulgaria and more...

  14. Test of two hypotheses explaining the size of populations in a system of cities

    E-Print Network [OSTI]

    Vitanov, Nikolay K

    2015-01-01T23:59:59.000Z

    Two classical hypotheses are examined about the population growth in a system of cities: Hypothesis 1 pertains to Gibrat's and Zipf's theory which states that the city growth-decay process is size independent; Hypothesis 2 pertains to the so called Yule process which states that the growth of populations in cities happens when (i) the distribution of the city population initial size obeys a log-normal function, (ii) the growth of the settlements follows a stochastic process. The basis for the test is some official data on Bulgarian cities at various times. This system was chosen because (i) Bulgaria is a country for which one does not expect biased theoretical conditions; (ii) the city populations were determined rather precisely. The present results show that: (i) the population size growth of the Bulgarian cities is size dependent, whence Hypothesis 1 is not confirmed for Bulgaria; (ii) the population size growth of Bulgarian cities can be described by a double Pareto log-normal distribution, whence Hypothe...

  15. Seismicity and seismic response of the Soviet-designed VVER (Water-cooled, Water moderated Energy Reactor) reactor plants

    SciTech Connect (OSTI)

    Ma, D.C.; Gvildys, J.; Wang, C.Y.; Spencer, B.W.; Sienicki, J.J.; Seidensticker, R.W.; Purvis, E.E. III

    1989-01-01T23:59:59.000Z

    On March 4, 1977, a strong earthquake occurred at Vrancea, Romania, about 350 km from the Kozloduy plant in Bulgaria. Subsequent to this event, construction of the unit 2 of the Armenia plant was delayed over two years while seismic features were added. On December 7, 1988, another strong earthquake struck northwest Armenia about 90 km north of the Armenia plant. Extensive damage of residential and industrial facilities occurred in the vicinity of the epicenter. The earthquake did not damage the Armenia plant. Following this event, the Soviet government announced that the plant would be shutdown permanently by March 18, 1989, and the station converted to a fossil-fired plant. This paper presents the results of the seismic analyses of the Soviet-designed VVER (Water-cooled, Water moderated Energy Reactor) plants. Also presented is the information concerning seismicity in the regions where VVERs are located and information on seismic design of VVERs. The reference units are the VVER-440 model V230 (similar to the two units of the Armenia plant) and the VVER-1000 model V320 units at Kozloduy in Bulgaria. This document provides an initial basis for understanding the seismicity and seismic response of VVERs under seismic events. 1 ref., 9 figs., 3 tabs.

  16. Solar electricity for Africa: The case of Kenya

    SciTech Connect (OSTI)

    Plas, R.J. van der

    1997-12-01T23:59:59.000Z

    This paper presents results of two recent World Bank efforts made in Kenya, Niger, and Cameroon to study the impact of two different renewable projects, one a Micro-Lights program involving about 500 lanterns and the second a survey of 410 households using solar electricity systems. The Micro-Lights program showed that users have distinct preferences in the style of the lamps, that they are willing to spend cash, and that they demand good quality. They may be initially satisfied, but rapidly want more from their purchases. The photoelectric system survey touched less than 1% of such households, and looked at user education, system size, satisfaction, expectations, age of system, appliances, and expectations.

  17. Minerals yearbook: Mineral industries of Europe and central Eurasia. Volume 3. 1992 international review

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    Volume III, Minerals Yearbook -- International Review contains the latest available mineral data on more than 175 foreign countries and discusses the importance of minerals to the economies of these nations. Since the 1989 International Review, the volume has been presented as six reports. The report presents the Mineral Industries of Europe and Central Eurasia. The report incorporates location maps, industry structure tables, and an outlook section previously incorporated in the authors' Minerals Perspectives Series quinquennial regional books, which are being discontinued. This section of the Minerals Yearbook reviews the minerals industries of 45 countries: the 12 nations of the European Community (EC); 6 of the 7 nations of the European Free Trade Association (EFTA); Malta; the 11 Eastern European economies in transition (Albania, Bosnia and Hercegovina, Bulgaria, Croatia, Czechoslovakia, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, and Slovenia); and the countries of Central Eurasia (Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgystan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan).

  18. Sulfide scaling in low enthalpy geothermal environments; A survey

    SciTech Connect (OSTI)

    Criaud, A.; Fouillac, C. (Bureau de Recherches Geologiques et Minieres (BRGM), 45 - Orleans (France))

    1989-01-01T23:59:59.000Z

    A review of the sulfide scaling phenomena in low-temperature environments is presented. While high-temperature fluids tend to deposit metal sulfides because of their high concentrations of dissolved metals and variations of temperature, pressure and fluid chemistry, low temperature media are characterized by very low metal content but much higher dissolved sulfide. In the case of the goethermal wells of the Paris Basin, detailed studies demonstrate that the relatively large concentrations of chloride and dissolved sulfide are responsible for corrosion and consequent formation of iron sulfide scale composed of mackinawite, pyrite and pyrrhotite. The effects of the exploitation schemes are far less important than the corrosion of the casings. The low-enthalpy fluids that do not originate from sedimentary aquifers (such as in Iceland and Bulgaria), have a limited corrosion potential, and the thin sulfide film that appears may prevent the progress of corrosion.

  19. Uranium production in Eastern Europe and its environmental impact: A literature survey

    SciTech Connect (OSTI)

    Norman, R.E.

    1993-04-01T23:59:59.000Z

    A survey of the unclassified literature was made to determine the location, technology, throughput, and environmental status of the uranium mines and mills that have historically made up uranium production capability in Eastern Europe. Included in that survey were the following countries: the former German Democratic Republic (GDR), now part of a reunited Germany, Czechoslovakia, Romania, Bulgaria, Hungary, and Poland. Until recently, uranium was being produced in five of these six countries (Poland stopped production 20 years ago). The production began directly after World War II in support of weapons production in the Soviet Union. Eastern Europe has produced about two-thirds of the total Soviet uranium inventory historically, or about 330,000 metric tonnes of uranium (NM) [730 million pounds of uranium (MlbU)l out of a total of about 490,000 MTU (1090 NlbU).

  20. Long-term premonitory seismicity patterns in Tibet and the Himalayas

    SciTech Connect (OSTI)

    Keilis-Borok, V.; Knopoff, L.; Allen, C.R.

    1980-02-10T23:59:59.000Z

    An attempt is made to identify seismicity patterns precursory to great earthquakes in most of Tibet as well as the central and eastern Himalayas. The region has considerable tectonic homogeneity and encompasses parts of China. India, Nepal, Bhutan, Bangladesh, and Burma. Two seismicity patterns previously described were used (1) pattern ..sigma.. is a peak in the sum of earthquake energies raised to the power of about 2/3, taken over a sliding time window and within a magnitude range less than that of events we are trying to predict; and (2) pattern S (Swarms) consists of the spatial clustering of earthquakes during a time interval when the seismicity is above average. Within the test region, distinct peaks in pattern ..sigma.. have occurred twice during the 78-year-long test period: in 1948--49, prior to the great 1950 Assam-Tibet earthquake (M=8.6) and in 1976. Peaks in pattern S have occurred three times; in 1932--1933, prior to the great 1934 Bihar-Nepal earthquake (M=8.3), in 1946, and in 1978. The 1934 and 1950 earthquakes were the only events in the region that exceeded M=8.0 during the test period. On the basis of experience here and elsewhere, the current peaks in both ..sigma.. and S suggest the likelihood of an M=8.0 event within 6 years or an M=8.5 event within 14 years. Such a prognostication should be viewed more as an experimental long-term enhancement of the probability that a large earthquake will occur than as an actual prediction, in view of the exceedingly large area encompassed and the very lengthy time window. Furthermore, the chances of a randomly occurring event as large as M=8.0 in the region are perhaps 21% within the next 6 years, and the present state of the art is such that we can place only limited confidence in such forecasts.

  1. Far East

    SciTech Connect (OSTI)

    Fletcher, G.L.

    1981-10-01T23:59:59.000Z

    Petroleum activity throughout the Far East region was on the upswing during 1980. In spite of increased interest in many parts of the Far East, no major new discoveries were reported. From India to Indonesia, old fields are being rehabilitated and previously uneconomic areas are being looked at again. Indonesia set a new record in 1980 for the number of exploratory wells drilled. Peninsular Malaysia set a record for oil production. Overall, however, 1980 was a banner year for petroleum exploration in the Far East. Sri Lanka saw its first foreign contractor interest in several years. India made major moves toward increasing exploration by offering offshore and onshore blocks to foreign contractors . Bangladesh and even Burma signed exploitation contracts with Japanese investors in order to increase production. Malaysia offered new acreage blocks for the first time in several years. Indonesia and the Philippines also actively encouraged exploration by offering new contract areas. One country in the Far East that did not participate in the 1980 oil boom was China. Taiwan also carried on, as in previous years with the Chinese Petroleum Corporation as the only operator. Japanese and South Korean activities were at approximately the same level as in previous years, although drilling did start in the joint development zone. Total production of the Far East reporting region declined slightly. One significant aspect of 1980 petroleum activities throughout the Far East region is the growing acceptance by various Far East countries of Asian investment for developing and exploring for hydrocarbons. Japan is the major investor, but South Korean interests and the Chinese Petroleum Corporation also began to invest in petroleum rights in other Asian countries. The main area for investment continued to be Indonesia. 39 figures, 9 tables.

  2. Oil and gas developments in central and southern Africa in 1987

    SciTech Connect (OSTI)

    Hartman, J.B.; Walker, T.L.

    1988-10-01T23:59:59.000Z

    Significant rightholding changes took place in central and southern Africa during 1987. Angola, Benin, Congo, Gabon, Ghana, Guinea, Guinea Bissau, Mauritania, Seychelles, Somali Republic, Tanzania, Zaire, and Zambia announced awards or acreage open for bidding. Decreases in exploratory rightholdings occurred in Cameroon, Congo, Cote d'Ivoire, Equatorial Guinea, Gabon, Kenya, Namibia, South Africa, and Tanzania. More wells and greater footage were drilled in 1987 than in 1986. Total wells increased by 18% as 254 wells were completed compared to 217 in 1986. Footage drilled during the year increased by 46% as about 1.9 million ft were drilled compared to about 1.3 million ft in 1986. The success rate for exploration wells in 1987 improved slightly to 36% compared to 34% in 1986. Significant discoveries were made in Nigeria, Angola, Congo, and Gabon. Seismic acquisition in 1987 was the major geophysical activity during the year. Total oil production in 1987 was 773 million bbl (about 2.1 million b/d), a decrease of 7%. The decrease is mostly due to a 14% drop in Nigerian production, which comprises 60% of total regional production. The production share of OPEC countries (Nigeria and Gabon) versus non-OPEC countries of 67% remained unchanged from 1986. 24 figs., 5 tabs.

  3. Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)

    SciTech Connect (OSTI)

    Brown, S.

    2002-04-16T23:59:59.000Z

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  4. Enigmatic compressional structures in an extensional province: Eku field, OML 67, offshore Nigeria

    SciTech Connect (OSTI)

    Quinones, M.; Evans, R. [Mobil Technology Co., Dallas, TX (United States); Alofe, K.; Onyeise, B. [Mobil Producing Nigeria, Lagos (Nigeria)

    1996-12-31T23:59:59.000Z

    Acquisition of 3-D seismic data over OML 67-70 and a detailed reservoir description study done on the Eku field, have allowed identification of previously unrecognized compressional features. Situated within a depocenter between arcuate normal growth faults, the Eku structure consists of a shale-cored anticlinal fold and fold-and-thrust separated by a zone of lateral displacement. The crests of the folds have been eroded at a major unconformity at the base of the Qua Iboe shale (Early Pliocene). In the absence of definitive biostratigraphic data, correlations among the various fault-blocks are based on the character of sedimentary packages and sequences on wireline logs. Combined with analysis of the geometry of faults and folds, the correlations support a description of pulsatory movement of folding and faulting, that ultimately culminated in extensional reactivation of earlier regional extension and the not coincident. The effect of the anticipated reservoir sections, and deformation, both compressional, was gravity-driven and on shale detachments. A working hypothesis to explain the disparity in direction of earlier extension and subsequent compression is that thermal expansion that accompanied formation of the Cameroon volcanic line to the east of the Niger Delta in Miocene time, caused a change in the direction of structuring, allowing downslope gravity-driven compression to be superimposed on pre-existing extensional features.

  5. Oil and gas developments in central and southern Africa in 1986

    SciTech Connect (OSTI)

    Hartman, J.B.

    1987-10-01T23:59:59.000Z

    Fewer wells and less footage were drilled in 1986 compared to 1985. Total drilling decreased by 23% as 217 wells were completed compared to 289 in 1985. Footage drilled during 1986 declined by 52%; about 1.3 million ft were drilled compared to about 2.7 million feet in 1985. The success rate for exploration wells of 34% during 1986 is due to considerably higher success rates in Nigeria and Gabon compared to 1985. Significant discoveries were made in Nigeria, Angola, Congo, and Gabon. Seismic acquisition was the major geophysical activity during 1986. Seismic activity (2-D and 3-D) decreased by 12% to about 230 crew-months. Total 2-D seismic kilometers recorded increased by 26% to about 82,000 km due to significant 2-D marine seismic activity in Nigeria and Angola. Surface geology, photogeology, geochemistry, gravimetry, and aeromagnetic surveys decreased compared to 1985. Total oil production in 1986 was 834 million bbl (about 2.2 million BOPD), an increase of 2%, with the most significant increased in Cameroon and Angola. The production share of OPEC countries (Nigeria and Gabon) versus non-OPEC countries increased to 72% in 1986 compared to 67% in 1985. 32 figures, 5 tables.

  6. Enigmatic compressional structures in an extensional province: Eku field, OML 67, offshore Nigeria

    SciTech Connect (OSTI)

    Quinones, M.; Evans, R. (Mobil Technology Co., Dallas, TX (United States)); Alofe, K.; Onyeise, B. (Mobil Producing Nigeria, Lagos (Nigeria))

    1996-01-01T23:59:59.000Z

    Acquisition of 3-D seismic data over OML 67-70 and a detailed reservoir description study done on the Eku field, have allowed identification of previously unrecognized compressional features. Situated within a depocenter between arcuate normal growth faults, the Eku structure consists of a shale-cored anticlinal fold and fold-and-thrust separated by a zone of lateral displacement. The crests of the folds have been eroded at a major unconformity at the base of the Qua Iboe shale (Early Pliocene). In the absence of definitive biostratigraphic data, correlations among the various fault-blocks are based on the character of sedimentary packages and sequences on wireline logs. Combined with analysis of the geometry of faults and folds, the correlations support a description of pulsatory movement of folding and faulting, that ultimately culminated in extensional reactivation of earlier regional extension and the not coincident. The effect of the anticipated reservoir sections, and deformation, both compressional, was gravity-driven and on shale detachments. A working hypothesis to explain the disparity in direction of earlier extension and subsequent compression is that thermal expansion that accompanied formation of the Cameroon volcanic line to the east of the Niger Delta in Miocene time, caused a change in the direction of structuring, allowing downslope gravity-driven compression to be superimposed on pre-existing extensional features.

  7. Metals in fish from the Upper Benue River and lakes Geriyo and Njuwa in northeastern Nigeria

    SciTech Connect (OSTI)

    Eromosele, C.O.; Eromosele, I.C.; Muktar, S.L.M.; Birdling, S.A. [Federal Univ. of Technology, Yola (Nigeria)

    1995-01-01T23:59:59.000Z

    Lakes Geriyo and Njuwa occupy natural depressions near the upper Benue River in northeastern Nigeria. The lakes are flooded by the river during the rainy season spanning the months of May to September. Fishing activities on the lakes and river provide fish for consumption by the local communities. Industrial activity around the upper Benue River and the lakes is low and there is no information on other activities with the potential for polluting the Benue River as it flows from neighboring Cameroon. However, an unconfirmed report indicated high levels of lead in the upper Benue River, generally speculated as arising from biogeometrical factors. Trace elements, some of which are toxic, may accumulate in edible marine organisms to levels which may be deleterious to human health. For the upper Benue River and its associate lakes, Geriyo and Njuwa, there is yet no report of a systematic study to assess the levels of metals in fish found in these waters. This paper presents the results of a study on metal levels in fish collected from Lakes Geriyo and Njuwa and upper Benue River in northeastern Nigeria. 7 refs., 1 fig., 2 tabs.

  8. Computer simulation of the processes at electron beam technologies

    SciTech Connect (OSTI)

    Mladenov, G.M.; Vutova, K.; Sabchevsky, S. [Institute of Electronics, Sofia (Bulgaria)

    1994-12-31T23:59:59.000Z

    The computer software packages developed in Bulgaria are among our important research results concerning EB melting and refining. (i) In the field of the gun and the beam improvement optimisation: A new approach, based on beam phase analysis, has been proposed and applied in a computer software package. The computer simulation of beam formation and transport permit to optimize technology electron guns and predict some features of the processes. A investigation of the ion compensation of the electron space charge in the beam at different technology conditions is in progress. (ii) In the electron beam refining technology. The kinetics of the impurities evaporation and refining of the low density contaminants at the drip or cold hearth melting has been investigated. Computer calculation of the component concentration changes during refinement had been developed. Analysis of main processes of the impurity transport can be studied. (iii) In the field of beam heating of the materials: Computer simulation of the heat transport is done. Deep of the melted pool, thermal distribution in the casted ingot as the temperature loading of the equipment parts are possible to be calculated.

  9. Multi-band optical-NIR variability of blazars on diverse timescales

    E-Print Network [OSTI]

    Agarwal, Aditi; Bachev, R; Strigachev, A; Semkov, E; Wiita, Paul J; Bottcher, M; Boeva, S; Gaur, H; Gu, M F; Peneva, S; Ibryamov, S; Pandey, U S

    2015-01-01T23:59:59.000Z

    To search for optical variability on a wide range of timescales, we have carried out photometric monitoring of two flat spectrum radio quasars, 3C 454.3 and 3C 279, plus one BL Lac, S5 0716+714, all of which have been exhibiting remarkably high activity and pronounced variability at all wavelengths. CCD magnitudes in B, V, R and I pass-bands were determined for $\\sim$ 7000 new optical observations from 114 nights made during 2011 - 2014, with an average length of $\\sim$ 4 h each, at seven optical telescopes: four in Bulgaria, one in Greece, and two in India. We measured multiband optical flux and colour variations on diverse timescales. Discrete correlation functions were computed among B, V, R, and I observations, to search for any time delays. We found weak correlations in some cases with no significant time lags. The structure function method was used to estimate any characteristic time-scales of variability. We also investigated the spectral energy distribution of the three blazars using B, V, R, I, J and...

  10. Development of the in-structure response spectra of the VVER-440 Model 230 Kozloduy Plant

    SciTech Connect (OSTI)

    Kostov, M.K. [Bulgarian Academy of Sciences, Sofia (BG). Central Lab. for Seismic Mechanics and Earthquake Engineering; Ma, D.C. [Argonne National Lab., IL (United States); Prato, C.A. [Univ. of Cordoba (AR); Stevenson, J.D. [Stevenson and Associates, Cleveland, OH (US)

    1993-08-01T23:59:59.000Z

    The Kozloduy NPP is located in the North-West part of Bulgaria on the Danube river. The plant consists of four units of 440 MW and two units of 1,000 MW. In the last 15 years there have been three strong, intermediate depth earthquakes in the Vrancea seismic zone (1977, 1986, 1990) which have affected the NPP site. The Vrancea zone is located approximately 300 km northeast of the plant. It is known for the generation of strong, long-period seismic motions. In 1990 an intensive work program for qualification of the plant according to the international standards (IAEA 1991; IAEA 1992) was initiated. The work started by a project for site confirmation. As a result, new design seismic characteristics were obtained. A Review Level Earthquake is defined by a maximum acceleration of 0.2 g; a response spectrum is shown. The generation of the in-structure response spectra for units 1 and 2 VVER-440 Model 230 is presented in this paper. The coauthors belong to an IAEA Advisory Team assisting the seismic upgrading project of the Kozloduy plant.

  11. The current state of the Russian reduced enrichment research reactors program

    SciTech Connect (OSTI)

    Aden, V.G.; Kartashov, E.F.; Lukichev, V.A. [and others

    1997-08-01T23:59:59.000Z

    During the last year after the 16-th International Conference on Reducing Fuel Enrichment in Research Reactors held in October, 1993 in Oarai, Japan, the conclusive stage of the Program on reducing fuel enrichment (to 20% in U-235) in research reactors was finally made up in Russia. The Program was started late in 70th and the first stage of the Program was completed by 1986 which allowed to reduce fuel enrichment from 80-90% to 36%. The completion of the Program current stage, which is counted for 5-6 years, will exclude the use of the fuel enriched by more than 20% from RF to other countries such as: Poland, Czeck Republick, Hungary, Roumania, Bulgaria, Libya, Viet-Nam, North Korea, Egypt, Latvia, Ukraine, Uzbekistan and Kazakhstan. In 1994 the Program, approved by RF Minatom authorities, has received the status of an inter-branch program since it was admitted by the RF Ministry for Science and Technical Policy. The Head of RF Minatom central administrative division N.I.Ermakov was nominated as the Head of the Russian Program, V.G.Aden, RDIPE Deputy Director, was nominated as the scientific leader. The Program was submitted to the Commission for Scientific, Technical and Economical Cooperation between USA and Russia headed by Vice-President A. Gore and Prime Minister V. Chemomyrdin and was given support also.

  12. Global threat reduction initiative Russian nuclear material removal progress

    SciTech Connect (OSTI)

    Cummins, Kelly [DOE/NNSA (United States); Bolshinsky, Igor [INL/NNSA (United States)

    2008-07-15T23:59:59.000Z

    In December 1999 representatives from the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA) started discussing a program to return to Russia Soviet- or Russian-supplied highly enriched uranium (HEU) fuel stored at the Russian-designed research reactors outside Russia. Trilateral discussions among the United States, Russian Federation, and the International Atomic Energy Agency (IAEA) have identified more than 20 research reactors in 17 countries that have Soviet- or Russian-supplied HEU fuel. The Global Threat Reduction Initiative's Russian Research Reactor Fuel Return Program is an important aspect of the U.S. Government's commitment to cooperate with the other nations to prevent the proliferation of nuclear weapons and weapons-usable proliferation-attractive nuclear materials. To date, 496 kilograms of Russian-origin HEU have been shipped to Russia from Serbia, Latvia, Libya, Uzbekistan, Romania, Bulgaria, Poland, Germany, and the Czech Republic. The pilot spent fuel shipment from Uzbekistan to Russia was completed in April 2006. (author)

  13. IPIRG-2 task 1 - pipe system experiments with circumferential cracks in straight-pipe locations. Final report, September 1991--November 1995

    SciTech Connect (OSTI)

    Scott, P.; Olson, R.; Marschall, C.; Rudland, D. [and others

    1997-02-01T23:59:59.000Z

    This report presents the results from Task 1 of the Second International Piping Integrity Research Group (IPIRG-2) program. The IPIRG-2 program is an international group program managed by the US Nuclear Regulatory Commission (US NRC) and funded by a consortium of organizations from 15 nations including: Bulgaria, Canada, Czech Republic, France, Hungary, Italy, Japan, Republic of Korea, Lithuania, Republic of China, Slovak Republic, Sweden, Switzerland, the United Kingdom, and the United States. The objective of the program was to build on the results of the IPIRG-1 and other related programs by extending the state-of-the-art in pipe fracture technology through the development of data needed to verify engineering methods for assessing the integrity of nuclear power plant piping systems that contain defects. The IPIRG-2 program included five main tasks: Task 1 - Pipe System Experiments with Flaws in Straight Pipe and Welds Task 2 - Fracture of Flawed Fittings Task 3 - Cyclic and Dynamic Load Effects on Fracture Toughness Task 4 - Resolution of Issues From IPIRG-1 and Related Programs Task 5 - Information Exchange Seminars and Workshops, and Program Management. The scope of this report is to present the results from the experiments and analyses associated with Task 1 (Pipe System Experiments with Flaws in Straight Pipe and Welds). The rationale and objectives of this task are discussed after a brief review of experimental data which existed after the IPIRG-1 program.

  14. Strategic planning -- task 7.1. Topical report, February 1994--June 1995

    SciTech Connect (OSTI)

    Daly, D.J.

    1996-01-01T23:59:59.000Z

    The nations of East Central Europe regained their political and economic freedom in 1989, ending nearly a half century of centrally planned economies under the hegemony of the former Soviet Union (FSU). These nations are now emerging from economic conditions marked by price distortions and a focus on heavy industry, isolation from world markets, and a lack of occupational health and environmental safeguards. Economic recovery, environmental restoration, and political stability, as well as eventual entrance into the European Community (EC), require a reordering of policies and priorities, including those bearing on energy and the environment. This report, prepared as a background document for the Second International Conference on Energy and Environment to be held in Prague in November 1994, is composed of a summary table and supporting text and is intended to provide a concise review of issues related to energy and the environment for the Czech and Slovak Republics, Hungary, Poland, and Bulgaria. Organized by subject and country, Table 1 contains country profiles (Row A), information on the economy (Row B), primary energy consumption, environmental priorities, energy resources, production, and utilization (Rows C, D, F, G, H, and 1), electrical generation and transmission (Rows J and K), district heating (Row L), briquettes (Row M), and environmental regulations (Row N). Pertinent policy goals, issues, and trends are noted. The reports is based largely on a review of documents published by the International Energy Agency (IEA) and the U.S. Department of Energy (DOE), as well as selected sources obtained from the countries of the region. Reference citations are keyed to information presented in Table 1.

  15. [Energy and environmental research emphasizing low-rank coal]: Task 7.1, Strategic planning. Topical report, February 1, 1994--June 30, 1995

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    The nations of East Central Europe regained their political and economic freedom in 1989, ending nearly a half century of centrally planned economies under the hegemony of the former Soviet Union (FSU). These nations are now emerging from economic conditions marked by price distortions and a focus on heavy industry, isolation from world markets, and a lack of occupational health and environmental safeguards. Economic recovery, environmental restoration, and political stability, as well as eventual entrance into the European Community (EC), require a reordering of policies and priorities, including those bearing on energy and the environment. This report, prepared as a background document for the Second International Conference on Energy and Environment to be held in Prague in November 1994, is composed of a summary table (Table 1) and supporting text and is intended to provide a concise review of issues related to energy and the environment for the Czech and Slovak Republics, Hungary, Poland, and Bulgaria. Organized by subject and country, Table 1 contains country profiles (Row A), information on the economy (Row B), primary energy consumption, environmental priorities, energy resources, production, and utilization (Rows C, D, F, G, H, and I), electrical generation and transmission (Rows J and K), district heating (Row L), briquettes (Row M), and environmental regulations (Row N). Pertinent policy goals, issues, and trends are noted. The reports is based largely on a review of documents published by the International Energy Agency (IEA) and the U.S. Department of Energy (DOE), as well as selected sources obtained from the countries of the region. Reference citations are keyed to information presented in Table 1.

  16. Geographical Distribution of Biomass Carbon in Tropical Southeast Asian Forests: A Database

    SciTech Connect (OSTI)

    Brown, S

    2001-05-22T23:59:59.000Z

    A database was generated of estimates of geographically referenced carbon densities of forest vegetation in tropical Southeast Asia for 1980. A geographic information system (GIS) was used to incorporate spatial databases of climatic, edaphic, and geomorphological indices and vegetation to estimate potential (i.e., in the absence of human intervention and natural disturbance) carbon densities of forests. The resulting map was then modified to estimate actual 1980 carbon density as a function of population density and climatic zone. The database covers the following 13 countries: Bangladesh, Brunei, Cambodia (Campuchea), India, Indonesia, Laos, Malaysia, Myanmar (Burma), Nepal, the Philippines, Sri Lanka, Thailand, and Vietnam. The data sets within this database are provided in three file formats: ARC/INFOTM exported integer grids, ASCII (American Standard Code for Information Interchange) files formatted for raster-based GIS software packages, and generic ASCII files with x, y coordinates for use with non-GIS software packages. This database includes ten ARC/INFO exported integer grid files (five with the pixel size 3.75 km x 3.75 km and five with the pixel size 0.25 degree longitude x 0.25 degree latitude) and 27 ASCII files. The first ASCII file contains the documentation associated with this database. Twenty-four of the ASCII files were generated by means of the ARC/INFO GRIDASCII command and can be used by most raster-based GIS software packages. The 24 files can be subdivided into two groups of 12 files each. These files contain real data values representing actual carbon and potential carbon density in Mg C/ha (1 megagram = 10{sup 6} grams) and integer-coded values for country name, Weck's Climatic Index, ecofloristic zone, elevation, forest or non-forest designation, population density, mean annual precipitation, slope, soil texture, and vegetation classification. One set of 12 files contains these data at a spatial resolution of 3.75 km, whereas the other set of 12 files has a spatial resolution of 0.25 degree. The remaining two ASCII data files combine all of the data from the 24 ASCII data files into 2 single generic data files. The first file has a spatial resolution of 3.75 km, and the second has a resolution of 0.25 degree. Both files also provide a grid-cell identification number and the longitude and latitude of the center-point of each grid cell. The 3.75-km data in this numeric data package yield an actual total carbon estimate of 42.1 Pg (1 petagram = 10{sup 15} grams) and a potential carbon estimate of 73.6 Pg; whereas the 0.25-degree data produced an actual total carbon estimate of 41.8 Pg and a total potential carbon estimate of 73.9 Pg. Fortran and SAS{trademark} access codes are provided to read the ASCII data files, and ARC/INFO and ARCVIEW command syntax are provided to import the ARC/INFO exported integer grid files. The data files and this documentation are available without charge on a variety of media and via the Internet from the Carbon Dioxide Information Analysis Center (CDIAC).

  17. Geographical Distribution of Biomass Carbon in Tropical Southeast Asian Forests: A Database

    SciTech Connect (OSTI)

    Brown, S.

    2002-02-07T23:59:59.000Z

    A database was generated of estimates of geographically referenced carbon densities of forest vegetation in tropical Southeast Asia for 1980. A geographic information system (GIS) was used to incorporate spatial databases of climatic, edaphic, and geomorphological indices and vegetation to estimate potential (i.e., in the absence of human intervention and natural disturbance) carbon densities of forests. The resulting map was then modified to estimate actual 1980 carbon density as a function of population density and climatic zone. The database covers the following 13 countries: Bangladesh, Brunei, Cambodia (Campuchea), India, Indonesia, Laos, Malaysia, Myanmar (Burma), Nepal, the Philippines, Sri Lanka, Thailand, and Vietnam. The data sets within this database are provided in three file formats: ARC/INFO{trademark} exported integer grids, ASCII (American Standard Code for Information Interchange) files formatted for raster-based GIS software packages, and generic ASCII files with x, y coordinates for use with non-GIS software packages. This database includes ten ARC/INFO exported integer grid files (five with the pixel size 3.75 km x 3.75 km and five with the pixel size 0.25 degree longitude x 0.25 degree latitude) and 27 ASCII files. The first ASCII file contains the documentation associated with this database. Twenty-four of the ASCII files were generated by means of the ARC/INFO GRIDASCII command and can be used by most raster-based GIS software packages. The 24 files can be subdivided into two groups of 12 files each. These files contain real data values representing actual carbon and potential carbon density in Mg C/ha (1 megagram = 10{sup 6} grams) and integer- coded values for country name, Weck's Climatic Index, ecofloristic zone, elevation, forest or non-forest designation, population density, mean annual precipitation, slope, soil texture, and vegetation classification. One set of 12 files contains these data at a spatial resolution of 3.75 km, whereas the other set of 12 files has a spatial resolution of 0.25 degree. The remaining two ASCII data files combine all of the data from the 24 ASCII data files into 2 single generic data files. The first file has a spatial resolution of 3.75 km, and the second has a resolution of 0.25 degree. Both files also provide a grid-cell identification number and the longitude and latitude of the centerpoint of each grid cell. The 3.75-km data in this numeric data package yield an actual total carbon estimate of 42.1 Pg (1 petagram = 10{sup 15} grams) and a potential carbon estimate of 73.6 Pg; whereas the 0.25-degree data produced an actual total carbon estimate of 41.8 Pg and a total potential carbon estimate of 73.9 Pg. Fortran and SASTM access codes are provided to read the ASCII data files, and ARC/INFO and ARCVIEW command syntax are provided to import the ARC/INFO exported integer grid files. The data files and this documentation are available without charge on a variety of media and via the Internet from the Carbon Dioxide Information Analysis Center (CDIAC).

  18. Romania: Brand-New Engineering Solutions

    SciTech Connect (OSTI)

    Ken Allen; Lucian Biro; Nicolae Zamfir; Madalina Budu

    2011-01-01T23:59:59.000Z

    The HEU spent nuclear fuel transport from Romania was a pilot project in the framework of the Russian Research Reactor Fuel Return Program (RRRFR), being the first fully certified spent nuclear fuel shipment by air. The successful implementation of the Romanian shipment also brought various new technology in the program, further used by other participating countries. Until 2009, the RRRFR program repatriated to the Russian Federation HEU spent nuclear fuel of Russian origin from many countries, like Uzbekistan, Czech Republic, Latvia, Hungary, Kazakhstan and Bulgaria. The means of transport used were various; from specialized TK-5 train for the carriage of Russian TUK-19 transport casks, to platform trains for 20 ft freight ISO containers carrying Czech Skoda VPVR/M casks; from river barge on the Danube, to vessel on the Mediterranean Sea and Atlantic Ocean. Initially, in 2005, the transport plan of the HEU spent nuclear fuel from the National Institute for R&D in Nuclear Physics and Nuclear Engineering 'Horia Hulubei' in Magurele, Romania considered a similar scheme, using the specialized TK-5 train transiting Ukraine to the destination point in the Russian Federation, or, as an alternative, using the means and route of the spent nuclear fuel periodically shipped from the Bulgarian nuclear power plant Kosloduy (by barge on the Danube, and by train through Ukraine to the Russian Federation). Due to impossibility to reach an agreement in due time with the transit country, in February 2007 the US, Russian and Romanian project partners decided to adopt the air shipment of the spent nuclear fuel as prime option, eliminating the need for agreements with any transit countries. By this time the spent nuclear fuel inspections were completed, proving the compliance of the burn-up parameters with the international requirements for air shipments of radioactive materials. The short air route avoiding overflying of any other countries except the country of origin and the country of destination also contributed to the decision making in this issue. The efficient project management and cooperation between the three countries (Russia, Romania and USA) made possible, after two and a half years of preparation work, for the first fully certified spent nuclear fuel air shipment to take place on 29th of June 2009, from Romanian airport 'Henri Coanda' to the Russian airport 'Koltsovo' near Yekaterinburg. One day before that, after a record period of 3 weeks of preparation, another HEU cargo was shipped by air from Romanian Institute for Nuclear Research in Pitesti to Russia, containing fresh pellets and therefore making Romania the third HEU-free country in the RRRFR program.

  19. Leakage and Sepage of CO2 from Geologic Carbon SequestrationSites: CO2 Migration into Surface Water

    SciTech Connect (OSTI)

    Oldenburg, Curt M.; Lewicki, Jennifer L.

    2005-06-17T23:59:59.000Z

    Geologic carbon sequestration is the capture of anthropogenic carbon dioxide (CO{sub 2}) and its storage in deep geologic formations. One of the concerns of geologic carbon sequestration is that injected CO{sub 2} may leak out of the intended storage formation, migrate to the near-surface environment, and seep out of the ground or into surface water. In this research, we investigate the process of CO{sub 2} leakage and seepage into saturated sediments and overlying surface water bodies such as rivers, lakes, wetlands, and continental shelf marine environments. Natural CO{sub 2} and CH{sub 4} fluxes are well studied and provide insight into the expected transport mechanisms and fate of seepage fluxes of similar magnitude. Also, natural CO{sub 2} and CH{sub 4} fluxes are pervasive in surface water environments at levels that may mask low-level carbon sequestration leakage and seepage. Extreme examples are the well known volcanic lakes in Cameroon where lake water supersaturated with respect to CO{sub 2} overturned and degassed with lethal effects. Standard bubble formation and hydrostatics are applicable to CO{sub 2} bubbles in surface water. Bubble-rise velocity in surface water is a function of bubble size and reaches a maximum of approximately 30 cm s{sup -1} at a bubble radius of 0.7 mm. Bubble rise in saturated porous media below surface water is affected by surface tension and buoyancy forces, along with the solid matrix pore structure. For medium and fine grain sizes, surface tension forces dominate and gas transport tends to occur as channel flow rather than bubble flow. For coarse porous media such as gravels and coarse sand, buoyancy dominates and the maximum bubble rise velocity is predicted to be approximately 18 cm s{sup -1}. Liquid CO{sub 2} bubbles rise slower in water than gaseous CO{sub 2} bubbles due to the smaller density contrast. A comparison of ebullition (i.e., bubble formation) and resulting bubble flow versus dispersive gas transport for CO{sub 2} and CH{sub 4} at three different seepage rates reveals that ebullition and bubble flow will be the dominant form of gas transport in surface water for all but the smallest seepage fluxes or shallowest water bodies. The solubility of the gas species in water plays a fundamental role in whether ebullition occurs. We used a solubility model to examine CO{sub 2} solubility in waters with varying salinity as a function of depth below a 200 m-deep surface water body. In this system, liquid CO{sub 2} is stable between the deep regions where supercritical CO{sub 2} is stable and the shallow regions where gaseous CO{sub 2} is stable. The transition from liquid to gaseous CO{sub 2} is associated with a large change in density, with corresponding large change in bubble buoyancy. The solubility of CO{sub 2} is lower in high-salinity waters such as might be encountered in the deep subsurface. Therefore, as CO{sub 2} migrates upward through the deep subsurface, it will likely encounter less saline water with increasing capacity to dissolve CO{sub 2} potentially preventing ebullition, depending on the CO{sub 2} leakage flux. However, as CO{sub 2} continues to move upward through shallower depths, CO{sub 2} solubility in water decreases strongly leading to greater likelihood of ebullition and bubble flow in surface water. In the case of deep density-stratified lakes in which ebullition is suppressed, enhanced mixing and man-made degassing schemes can alleviate the buildup of CO{sub 2} and related risk of dangerous rapid discharges. Future research efforts are needed to increase understanding of CO{sub 2} leakage and seepage in surface water and saturated porous media. For example, we recommend experiments and field tests of CO{sub 2} migration in saturated systems to formulate bubble-driven water-displacement models and relative permeability functions that can be used in simulation models.