National Library of Energy BETA

Sample records for tern chlidonias niger

  1. Estimating Migration Resistance: a Case Study of Greenlandic Arctic Terns

    E-Print Network [OSTI]

    Hensz, Christopher

    2013-01-15

    Chris Hensz University of Kansas Department of Ecology and Evolutionary Biology Biodiversity Institute Estimating Migration Resistance: a Case Study of Greenlandic Arctic Terns The Problem 1: How do migratory animals choose... d ay °C m /s Models ? Implemented in R ? Models: ? Linear exploration Southern Migration, 9 birds, n=929 Northern Migration, 9 birds, n=629 Future Directions 1: Finish non-linear model 2: Generalize procedure and include...

  2. Reproductive Success of Nesting Terns and Black Skimmers on the Central Texas Coast 

    E-Print Network [OSTI]

    Fern, Rachel

    2013-12-12

    Reproductive Success of Nesting Terns and Black Skimmers on the Central Texas Coast (October, 2013) Rachel R. Fern, B.S., Texas State University M.S., Texas A&M University-Corpus Christi Chair of Advisory Committee: Dr. Kim Withers Seabirds...

  3. The InsTITuTes aT norThwesTern MedIcIne InnovaTIon engInes

    E-Print Network [OSTI]

    Chisholm, Rex L.

    The InsTITuTes aT norThwesTern MedIcIne InnovaTIon engInes aT norThwesTern MedIcIne InvoMedIcIne #12;The InsTITuTes aT norThwesTern MedIcIne Improvement means doing the same thing better. Innovation involves doing it in an entirely different manner. Innovative solutions are the result of new ideas

  4. Niger: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNew Hampshire: Energy Resources JumpNgawhablog/2671Niger: Energy

  5. Niger: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNew Hampshire: Energy Resources JumpNgawhablog/2671Niger:

  6. Sequence stratigraphy of Niger Delta, Robertkiri field, onshore Nigeria 

    E-Print Network [OSTI]

    Magbagbeola, Olusola Akintayo

    2007-04-25

    -1 SEQUENCE STRATIGRAPHY OF NIGER DELTA, ROBERTKIRI FIELD, ONSHORE NIGERIA A Thesis by OLUSOLA AKINTAYO MAGBAGBEOLA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 2005 Major Subject: Geology SEQUENCE STRATIGRAPHY OF NIGER DELTA, ROBERTKIRI FIELD, ONSHORE NIGERIA A Thesis by OLUSOLA AKINTAYO MAGBAGBEOLA Submitted to the Office of Graduate...

  7. Sequence stratigraphy of Niger Delta, Delta field, offshore Nigeria 

    E-Print Network [OSTI]

    Owoyemi, Ajibola Olaoluwa

    2005-11-01

    -1 THE SEQUENCE STRATIGRAPHY OF NIGER DELTA, DELTA FIELD, OFFSHORE NIGERIA A Thesis by AJIBOLA OLAOLUWA DAVID OWOYEMI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2004 Major Subject: Geology SEQUENCE STRATIGRAPHY OF NIGER DELTA, DELTA FIELD, OFFSHORE NIGERIA A Thesis by AJIBOLA OLAOLUWA DAVID OWOYEMI Submitted to Texas A&M University in partial fulfillment...

  8. The potential for environmental management to contribute to malaria vector control in western Niger

    E-Print Network [OSTI]

    Gianotti, Rebecca L. (Rebecca Louise)

    2008-01-01

    This thesis investigated the potential for environmental management techniques to contribute to malaria vector control in Niger, with a case study on Banizoumbou village in western Niger. Numerical modeling was used to ...

  9. Surficial sediments of the continental rise and slope, Niger Delta, West Africa: properties and geology 

    E-Print Network [OSTI]

    Kobilka, David William

    1999-01-01

    The submarine portions of the Niger Delta, West Africa are undergoing active gravity tectonic deformation due to thick deposits of ductile shale overlain by paralic sands. Because the region is rich in hydrocarbon reserves, the subdermal Niger Delta...

  10. Lasius niger ants discriminate aphids based on their cuticular hydrocarbons Corsin Langa,1

    E-Print Network [OSTI]

    Richner, Heinz

    Lasius niger ants discriminate aphids based on their cuticular hydrocarbons Corsin Langa,1 chemical communication cuticular hydrocarbon interspecific communication Lasius niger mutualism species covered with aphid cuticular hydrocarbons. Neutral control objects were antennated, but the ants quickly

  11. Production of extremophilic bacterial cellulase enzymes in aspergillus niger.

    SciTech Connect (OSTI)

    Gladden, John Michael

    2013-09-01

    Enzymes can be used to catalyze a myriad of chemical reactions and are a cornerstone in the biotechnology industry. Enzymes have a wide range of uses, ranging from medicine with the production of pharmaceuticals to energy were they are applied to biofuel production. However, it is difficult to produce large quantities of enzymes, especially if they are non-native to the production host. Fortunately, filamentous fungi, such as Aspergillus niger, are broadly used in industry and show great potential for use a heterologous enzyme production hosts. Here, we present work outlining an effort to engineer A. niger to produce thermophilic bacterial cellulases relevant to lignocellulosic biofuel production.

  12. Artifacts as Social Conflict Resolution Mechanism in Traditional Urhobo Society of Nigeria's Niger Delta

    E-Print Network [OSTI]

    Diakparomre, Abel Mac

    2009-01-01

    State University in Abraka, Nigeria. He has a Master of FineNiger Delta region of Nigeria. Bibliography Aweto, Albertand Socialization Processes in Nigeria. ” Ethiope Research:

  13. Music is nothing if not the designed creation of temporal pat-terns. As objects of perception and cognition, musical forms

    E-Print Network [OSTI]

    Cariani, Peter

    Music is nothing if not the designed creation of temporal pat- terns. As objects of perception and cognition, musical forms range widely in complexity, from the simplest rhythms, melodies, and harmonies ends of music are related to expression and evocation of emotion. Both the perceptual-cognitive and aes

  14. Niger Delta basin oil and gas prospects evaluated

    SciTech Connect (OSTI)

    Not Available

    1992-09-28

    This paper reports that an ambitious project to map African oil and gas prospects has produced its first findings in a report on the Niger Delta basin. In Nigeria, 73% of discoveries are smaller than 50 million bbl, with a 42% success rate for wildcats. There are 'out of round prospects off Nigeria, too, with a number of companies currently in discussions. Petroconsultants the there are further opportunities for exploration in the Northern Onshore Fringe Belt, which has an estimated potential of 500 million bbl of reserves. Three OPLs are open.

  15. Niger, with new oil legislation, offers little drilled acreage for exploration

    SciTech Connect (OSTI)

    Bruneton, A. (Beicip, Rueil-Malmaison (FR))

    1991-09-16

    This paper reports on the Ministry of Mines and Energy of Niger has released acreage in East Niger to the international oil industry. Four blocks will be opened in a first step with no fixed time schedule for offers. The blocks are largely underexplored and are near significant oil indications. Niger, between Algeria and Nigeria, represents a transitional link between North Africa and Central Africa. The Republic of Niger, with the exception of its capital Niamey, is sparsely populated with 7 million people on a 1.3 million sq mile territory. Easy communications exist with neighboring Nigeria, Mali, and Chad. The arid climate allows for year round working conditions and easy access to opened areas.

  16. Modeling the effects of river flow on population dynamics of piping plovers (Charadrius melodus) and least terns (Sternula antillarum) nesting on the Missouri River

    SciTech Connect (OSTI)

    Buenau, Kate E.; Hiller, Tim L.; Tyre, Andrew J.

    2014-10-01

    Humans make extensive use of rivers and floodplains for economic benefits including agriculture, hydropower, commerce and recreation. Economic development of floodplains subsequently requires control of river levels to avoid flood damage. This process began in the Missouri River basin in the 1890s with the construction of a series of hydropower dams in Montana and escalated to new levels with the approval of the Pick-Sloan plan in the 1944 Flood Control Act. Maximizing these human uses of the river led to changes in and losses of hydrological and ecological processes, ultimately resulting in the federal listing of three fish and wildlife species under the Endangered Species Act: the pallid sturgeon (Scaphirhyncus albus; 1983), the piping plover (Charadrius melodus; 1984), and the interior population of least tern (Sternula antillarum; 1985). The listing of terns and plovers did not affect river management until the United States Army Corps of Engineers (USACE) proposed to modify the governing document of the Missouri River Mainstem System, the Master Manual, a process which was completed in 2003. Although there was little disagreement over the habitat conditions that terns and plovers used for nesting, there was substantial disagreement over the amount of habitat necessary for terns and plovers to meet population recovery goals. Answering this question requires forecasting species-specific population responses to dynamic habitat affected by both human actions (reservoir management and habitat restoration) and natural variability in precipitation. Piping plovers and least terns nest along the Missouri River from Fort Peck, Montana to just north of Sioux City, Iowa (Figure 1). Both species prefer to nest on sand and fine gravel substrates with no or sparse vegetation cover (Prindiville Gaines and Ryan, 1988; Sherfy et al., 2012), such as riverine sandbars (emergent sandbar habitat; ESH). Piping plovers also nest on reservoir shorelines that lack vegetation cover (Anteau et al., 2012). The amount of ESH available for nesting in a given year is strongly affected by the amount of water entering the Missouri River system through precipitation and the management of water flow from six reservoirs operated by the USACE on the mainstem Missouri River. Prior to the construction of dams, the Missouri River experienced bimodal peak flows in spring and early summer in concordance with the melting of plains and mountain snowpack (Galat and Lipkin, 2000). Flows decreased during summer months, with river stage then dependent upon rainfall. The combination of consistent high flows and occasional extreme high flows, together with the meandering characteristic of the river, regularly reshaped and scoured vegetation from ESH.

  17. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    E-Print Network [OSTI]

    Grigoriev, Igor V.

    2011-01-01

    expression  profiles.   Mol.   Genet.   Genomics  279: Comparative genomics of citric-acid producing Aspergillus2006.  Aspergillus niger genomics: past, present and into 

  18. A geospatial analysis of market integration: the case of the 2004/5 food crisis in Niger

    E-Print Network [OSTI]

    Shin, Michael

    2010-01-01

    2008; Eilerts 2007; Sanchez-Montero 2007). What is apparentAm J Agric Econ Sanchez-Montero M (2007) The 2005 Niger food

  19. Effect of application of molybdenum in maize-niger cropping System grown on acid soils of high altitude zone of Andhra Pradesh in India

    E-Print Network [OSTI]

    Bhupal, G Raj; Patnaik, M C; Singh, M V; Khadke, K M; Jagannadham, G

    2009-01-01

    cauliflower to molybdenum,lime and their residue on an acidto maize and niger,75% lime Requirement + soil Applicationha -1 to maize and niger,75% lime requirement + foliar Spray

  20. Relationships among oils and water compositions in Niger delta

    SciTech Connect (OSTI)

    Dickey, P.A.; George, G.O.; Barker, C.

    1987-10-01

    In some fields of the Tertiary Niger delta of Nigeria, heavy, asphaltic oil is found in shallow reservoirs and light, waxy oil is found in deeper reservoirs in the same field. Both oils appears to have had the same source. The change with depth from heavy to light oil is usually abrupt and occurs at a reservoir temperature between 150/sup 0/ and 180/sup 0/F (66/sup 0/ and 82/sup 0/C). In other areas similar degradation of oil has been ascribed to bacteria brought into the oil reservoir by invading meteoric water. In Nigeria, meteoric water is low in dissolved solids and high in bicarbonate, whereas connate water is saltier and contains more chloride. Samples of both types of oil and associated water from six fields were analyzed and compared with previously acquired analyses from these fields. No clear relationship between meteoric water and degraded oil was found. Degraded oil may occur with either meteoric or connate water, and undegraded oil is sometimes found with meteoric water. This suggests extensive secondary migration of oil from one structure to another as well as deep penetration of meteoric water. 14 figures, 1 table.

  1. Community participation and environmental decision-making in the Niger Delta

    SciTech Connect (OSTI)

    Adomokai, Rosemary; Sheate, William R

    2004-07-01

    The participation of communities in the process of environmental decision-making in Nigeria and the Niger Delta region in particular is a relatively new process. There are many practical problems ranging from financial support, methods used and the willingness of identified stakeholders to participate. This paper seeks to highlight recent developments in community participation and environmental decision-making in the Niger Delta, using the EIA Decree of 1992 as a reference point. The EIA Decree of 1992 is the only legislation that refers to participation of the communities when environmental decisions are being made. The study reported here aimed to examine differences and similarities between the identified stakeholders interviewed in the research, in order to highlight areas of improvement that will encourage positive changes to the process and foster better relations between the stakeholders. The paper provides a brief background to community participation in the Niger Delta region and reports on the research approach adopted. Interviews with stakeholders in the EIA process were undertaken to provide a better understanding of public participation in practice under the EIA Decree. While participation was found to be now firmly on the agenda, there is still much to do to engender greater awareness of EIA and the potential benefits participation can hold.

  2. Dynamic leakage of faults during differential depletion: Theory, models, and examples from the Niger delta

    SciTech Connect (OSTI)

    Watts, N.L.; Kaars Sijpestein, C.H.; Osai, L.N.; Okoli, O.C. (Shell Petroleum Development Co. of Nigeria, Lagos (Nigeria))

    1991-08-01

    Previous studies of fault sealing have addressed possible fault leakage during secondary migration due to the effects of increased hydrocarbon-water capillary pressure, fracturing, or small-scale incremental fault movements. Of equal importance to production geologists is the failure and leakage of faults during field development due to differential depletion of adjacent fault blocks. This paper examines the unique problems associated with this dynamic leakage of faults. It is theoretically shown that the fault sealing mechanism, and the extent of the seal, directly influences the failure process which in turn results in a variety of favorable and unfavorable effects on field development. The qualitative models give considerable insight into such aspects as oil-column expansion and resaturation losses, interfault block aquifer support (with important implications to material balance calculations), possible leakage or spillage of oil across faults, and potential fault failure during (re)injection projects. Examples of dynamic fault leakage are presented from selected fields of the Niger delta.

  3. High resolution sequence stratigraphic and reservoir characterization studies of D-07, D-08 and E-01 sands, Block 2 Meren field, offshore Niger Delta 

    E-Print Network [OSTI]

    Esan, Adegbenga Oluwafemi

    2004-09-30

    was analyzed by Weber (1971). Stacher (1995), using a sequence stratigraphic approach, developed a hydrocarbon habitat model for the Niger Delta. The model, constructed from data in the central part of the Niger Delta related the deposition of the Akata... formations to relative sea- level changes. Pre-Miocene Akata shale was deposited in deep water during lowstands and is overlain by progradational Miocene Agbada strata. The Agbada Formation in the central portion of the delta was deposited on a shallow ramp...

  4. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. The ARM Mobile Facility (AMF) operates at non-permanent sites selected by the ARM Program. Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January 2006 the AMF deployed to Niamey, Niger, West Africa, at the Niger Meteorological Office at Niamey International Airport. This deployment was timed to coincide with the field phases and Special Observing Periods of the African Monsoon Multidisciplinary Analysis (AMMA). The ARM Program participated in this international effort as a field campaign called "Radiative Divergence using AMF, GERB and AMMA Stations (RADAGAST).The primary purpose of the Niger deployment was to combine an extended series of measurements from the AMF with those from the Geostationary Earth Radiation Budget (GERB) Instrument on the Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. A large collection of data plots based on data streams from specific instruments used at Niamey are available via a link from ARM's Niamey, Niger site information page. Other data can be found at the related websites mentioned above and in the ARM Archive. Users will be requested to create a password, but the plots and data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  5. Please cite this article in press as: S. Selvarasah, et al., A reusable high aspect ratio parylene-C shadow mask technology for diverse micropat-terning applications, Sens. Actuators A: Phys. (2007), doi:10.1016/j.sna.2007.10.053

    E-Print Network [OSTI]

    Sridhar, Srinivas

    2007-01-01

    .sciencedirect.com Sensors and Actuators A xxx (2007) xxx­xxx A reusable high aspect ratio parylene-C shadow mask technologyPlease cite this article in press as: S. Selvarasah, et al., A reusable high aspect ratio parylene-C shadow mask technology for diverse micropat- terning applications, Sens. Actuators A: Phys. (2007), doi

  6. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    SciTech Connect (OSTI)

    Grigoriev, Igor V.; Baker, Scott E.; Andersen, Mikael R.; Salazar, Margarita P.; Schaap, Peter J.; Vondervoot, Peter J.I. van de; Culley, David; Thykaer, Jette; Frisvad, Jens C.; Nielsen, Kristen F.; Albang, Richard; Albermann, Kaj; Berka, Randy M.; Braus, Gerhard H.; Braus-Stromeyer, Susanna A.; Corrochano, Luis M.; Dai, Ziyu; Dijck, Piet W.M. van; Hofmann, Gerald; Lasure, Linda L.; Magnusson, Jon K.; Meijer, Susan L.; Nielsen, Jakob B.; Nielsen, Michael L.; Ooyen, Albert J.J. van; Panther, Kathyrn S.; Pel, Herman J.; Poulsen, Lars; Samson, Rob A.; Stam, Hen; Tsang, Adrian; Brink, Johannes M. van den; Atkins, Alex; Aerts, Andrea; Shapiro, Harris; Pangilinan, Jasmyn; Salamov, Asaf; Lou, Yigong; Lindquist, Erika; Lucas, Susan; Grimwood, Jane; Kubicek, Christian P.; Martinez, Diego; Peij, Noel N.M.E. van; Roubos, Johannes A.; Nielsen, Jens

    2011-04-28

    The filamentous fungus Aspergillus niger exhibits great diversity in its phenotype. It is found globally, both as marine and terrestrial strains, produces both organic acids and hydrolytic enzymes in high amounts, and some isolates exhibit pathogenicity. Although the genome of an industrial enzyme-producing A. niger strain (CBS 513.88) has already been sequenced, the versatility and diversity of this species compels additional exploration. We therefore undertook whole genome sequencing of the acidogenic A. niger wild type strain (ATCC 1015), and produced a genome sequence of very high quality. Only 15 gaps are present in the sequence and half the telomeric regions have been elucidated. Moreover, sequence information from ATCC 1015 was utilized to improve the genome sequence of CBS 513.88. Chromosome-level comparisons uncovered several genome rearrangements, deletions, a clear case of strain-specific horizontal gene transfer, and identification of 0.8 megabase of novel sequence. Single nucleotide polymorphisms per kilobase (SNPs/kb) between the two strains were found to be exceptionally high (average: 7.8, maximum: 160 SNPs/kb). High variation within the species was confirmed with exo-metabolite profiling and phylogenetics. Detailed lists of alleles were generated, and genotypic differences were observed to accumulate in metabolic pathways essential to acid production and protein synthesis. A transcriptome analysis revealed up-regulation of the electron transport chain, specifically the alternative oxidative pathway in ATCC 1015, while CBS 513.88 showed significant up-regulation of genes relevant to glucoamylase A production, such as tRNA-synthases and protein transporters. Our results and datasets from this integrative systems biology analysis resulted in a snapshot of fungal evolution and will support further optimization of cell factories based on filamentous fungi.[Supplemental materials (10 figures, three text documents and 16 tables) have been made available. The whole genome sequence for A. niger ATCC 1015 is available from NBCI under acc. no ACJE00000000. The up-dated sequence for A. niger CBS 513.88 is available from EMBL under acc. no AM269948-AM270415. The sequence data from the phylogeny study has been submitted to NCBI (GU296686-296739). Microarray data from this study is submitted to GEO as series GSE10983. Accession for reviewers is possible through: http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi token GSE10983] The dsmM_ANIGERa_coll511030F library and platform information is deposited at GEO under number GPL6758

  7. The structure of the Offshore Niger Delta C. D. CONNORS1*, B. RADOVICH2, A. DANFORTH3 AND S. VENKATRAMAN4

    E-Print Network [OSTI]

    Connors, Christopher D.

    of the structure and stratigraphy of the offshore Niger Delta from an interpretation of the new regional 2D seismic of the delta. The seismic data have optimal characteristics (long offset, long recording time, prestack depth imaging of the prodelta stratigraphy, and detachment levels. We interpreted several sequence boundaries

  8. Mapping N-linked Glycosylation Sites in the Secretome and Whole Cells of Aspergillus niger Using Hydrazide Chemistry and Mass Spectrometry

    SciTech Connect (OSTI)

    Wang, Lu; Aryal, Uma K.; Dai, Ziyu; Mason, Alisa C.; Monroe, Matthew E.; Tian, Zhixin; Zhou, Jianying; Su, Dian; Weitz, Karl K.; Liu, Tao; Camp, David G.; Smith, Richard D.; Baker, Scott E.; Qian, Weijun

    2012-01-01

    Protein glycosylation is known to play an essential role in both cellular functions and the secretory pathways; however, little information is available on the dynamics of glycosylated N-linked glycosites of fungi. Herein we present the first extensive mapping of glycosylated N-linked glycosites in industrial strain Aspergillus niger by applying an optimized solid phase enrichment of glycopeptide protocol using hydrazide modified magnetic beads. The enrichment protocol was initially optimized using mouse plasma and A. niger secretome samples, which was then applied to profile N-linked glycosites from both the secretome and whole cell lysates of A. niger. A total of 847 unique N-linked glycosites and 330 N-linked glycoproteins were confidently identified by LC-MS/MS. Based on gene ontology analysis, the identified N-linked glycoproteins in the whole cell lysate were primarily localized in the plasma membrane, endoplasmic reticulum, golgi apparatus, lysosome, and storage vacuoles. The identified N-linked glycoproteins are involved in a wide range of biological processes including gene regulation and signal transduction, protein folding and assembly, protein modification and carbohydrate metabolism. The extensive coverage of glycosylated N-linked glycosites along with identification of partial N-linked glycosylation in those enzymes involving in different biochemical pathways provide useful information for functional studies of N-linked glycosylation and their biotechnological applications in A. niger.

  9. AlbaTERN | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen5 -Telephone Co Jump to:Elec Coop, Inc

  10. Federal Long Tern Care Insurance Program (FLTCIP) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLforLDRD Report to Congress MoreHydlogo_femp.pngAddthis 1FacilitiesLong

  11. Defining Niger Delta Soils – Are They Laterites?

    E-Print Network [OSTI]

    Alayaki, Funmilayo; Al-Tabbaa, Abir; Ayotamuno, Josiah

    2015-01-01

    by rainwater and groundwater caused detrimental effect on soil structure. He noted that the rigidity of the soils matrix may become deflocculated when there is leaching out of salt which makes the soil particles to lose their inter-particle attractive forces... ://www.iiste.org/conference/upcoming-conferences-call-for-paper/ IISTE Knowledge Sharing Partners EBSCO, Index Copernicus, Ulrich's Periodicals Directory, JournalTOCS, PKP Open Archives Harvester, Bielefeld Academic Search Engine, Elektronische Zeitschriftenbibliothek EZB, Open J-Gate, OCLC WorldCat, Universe...

  12. AMF Deployment, Niamey, Niger, West Africa

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 NewsUsers' Executive Azores Azores AntarcticaWest

  13. Niger-IAEA Cooperation | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg, Oregon: Energy Resources Jump to:Inc Jump to:ofIAEA

  14. Space Use by Forster's Terns Breeding in South San Francisco Bay JILL BLUSO-DEMERS

    E-Print Network [OSTI]

    Colwell, Mark

    , sex- specific foraging behaviors among seabirds with negligible sexual size dimorphism (i that differ- ences reported in sexually dimorphic species are not mediated exclusively by differences in body 95616 4 Current address: San Francisco Bay Bird Observatory, 524 Valley Way, Milpitas, CA 95035 Internet

  15. Duffy et al.: Arctic Tern migration over Patagonia 155 Marine Ornithology 41: 155159 (2013)

    E-Print Network [OSTI]

    Duffy, David Cameron

    2013-01-01

    occurring on land. We excluded all data from within 10 d of an equinox, as equal day length across latitudes within 20 d of the equinox and discarded additional points exhibiting obvious latitudinal error. We

  16. The Mandelstam-Terning Line Integral in Unparticle Physics -- A Reply to Galloway, Martin and Stancato

    E-Print Network [OSTI]

    A. Lewis Licht

    2008-02-29

    We show that the path ordered Wilson line integral used in 0802.0313 to make a nonlocal action gauge invariant is mathematically inconsistent. We also show that it can lead to reasonable gauge field vertexes by the use of a second mathematically unjustifiable procedure.

  17. Water, Cities, and Bodies: A Relational Understanding of Niamey, Niger.

    E-Print Network [OSTI]

    Hungerford, Hilary B.

    2012-05-31

    of the city, bodies are intimately implicated in struggles over natural resource governance, and power over water infrastructure is also about power over bodies. These relational understandings of cities and bodies are brought together to imagine new...

  18. Maa-Bara : catalyzing change in Nigeria's Niger delta

    E-Print Network [OSTI]

    Okiomah, Ogheneruno E. (Ogheneruno Elo)

    2011-01-01

    Can architecture catalyze economic growth? This thesis serves as a design contribution to the war against poverty by proving that small-scale architectural interventions can propagate large-scale economic growth. It ...

  19. Water balance of sandy soils of Niger, West Africa 

    E-Print Network [OSTI]

    Payne, William Albert

    1987-01-01

    of Dr. Naraine Persaud. viii TABLE OF CONTENTS ABSTRACT DEDICATION ACKNOWLEDGEMENTS Page vi TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES INTRODUCTION HYPOTHESES AND OBJECTIVES LITERATURE REVIEW vii i xiv 12 De Wit's Analysis... over the last 35 years (Brown and Wolf, 1986) (Fig. 2). Trends for the Sahel are very similar (Penning de Vries and Djiteye, 1982). The Food and Agriculture Organization of the United Nations (FAO) recently summarized current food production...

  20. Inhibition of extracellular protease secretion by Aspergillus niger using cell

    E-Print Network [OSTI]

    Gu, Tingyue

    , Forma Scientific Inc.) The spores were harvested by adding 20 mL of sterilized distilled water composition (g/L): 3 yeast extract, 3 malt extract, 5 peptone, and 10 dex- trose. Culture conditions Shake

  1. Markets slow to develop for Niger delta gas reserves

    SciTech Connect (OSTI)

    Thomas, D. [Thomas and Associates, Hastings (United Kingdom)

    1995-11-27

    Nigeria produces a very high quality, light, sweet crude oil but with a large percentage of associated gas derived from a high gas-to-oil ratio. Official proved gas reserves, both associated and nonassociated, are 120 tcf. Proved and probable reserves are estimated as high as 300 tcf. The internal market for gas has only begun to develop since the 1980s, and as a result approximately 77% of associated gas production is flared. Domestic gas consumption is currently approximately 700 MMcfd and is projected to have a medium term potential of 1.450 bcfd. The article discusses resource development, gas markets, gas flaring, gas use programs, the Bonny LNG scheme, the gas reserve base, LNG project status, competition, and energy opportunities.

  2. LANDSCAPE SCALE CORRELATES OF FOX SQUIRREL (Sciurus niger) PRESENCE

    E-Print Network [OSTI]

    Jodice, Patrick

    . #12;DEDICATION This work is dedicated to the memory of two people who are not here to see it. My ABSTRACT .................................................................................... ii DEDICATION

  3. Mobile Facility Records Annual Climate Cycle in Niger, Africa

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMission Mission Missionof EnergyJennings= a n iof

  4. Sustainable Initiative in Niger, August 2013: SO-LOGASustainable Initiative in Niger, August 2013: SO-LOGA Presented by

    E-Print Network [OSTI]

    Baker, R. Jacob

    ) Water Cycle (Followed by Water Resources' Manager Talk) Global Warming Green House EffectGreen House Effect Solar System Conventional Sources of Power Types of Renewable Energies Solar Energy Passive

  5. Acoustic Activity as a Low Cost and Scalable Index of Seabird Colony Size: An Example with Forster's Terns (S. fosterii)

    E-Print Network [OSTI]

    Borker, Abraham

    2012-01-01

    as a scalable, low-cost index of the relative abundance ofACTIVTITY AS A LOW COST AND SCALABLE INDEX OF SEABIRD COLONYACTIVTITY AS A LOW COST AND SCALABLE INDEX OF SEABIRD COLONY

  6. FRoM BIRD-BANDING, VoL. 48, No.4, PP J70-J7I Autumn 1977 Incidence of Oil Contamination on Breeding Common Terns-

    E-Print Network [OSTI]

    Duffy, David Cameron

    FRoM BIRD-BANDING, VoL. 48, No.4, PP J70-J7I Autumn 1977 Incidence of Oil Contamination on Breeding oil contamination. Since even very small amounts of oil on the plumage of incubating birds may contaminate eggs and reduce their hatchability (Hnrtung, 1965; Albers, 1977; Szaro and Albers, 1977) knowledge

  7. reconnat aisment qu'il faut introduire les tei-mes du 2e degr en ( long.) et ( lat.) et adopter une formule 2 tern~ies.

    E-Print Network [OSTI]

    Boyer, Edmond

    'un magnétomètre. Je pouvais ainsi étudier, d'une part, l'aimantation acquise par les dépôts pendant lenr formation

  8. Prey capture in the chain pickerel, Esox niger: correlations between feeding and locomotor behavior

    E-Print Network [OSTI]

    Lauder, George V.

    shorter distances from the prey, had higher acceleration rates, and the velocity of mouth opening between midwater and comer strikes in the amplitude of mouth opening and hyoid depression: both were celle de I'abduction des muscles suspenseurs sont Cgalement supCrieures.L'amplitude des mouvements de la

  9. The Impact of Launching Surgery at the District Level in Niger

    E-Print Network [OSTI]

    2009-01-01

    in resource-poor countries. ANZ J Surg 76:871–872 5. Krukmodel for rural surgery. ANZ J Surg 68:764–768 11. Humber N,

  10. Artifacts as Social Conflict Resolution Mechanism in Traditional Urhobo Society of Nigeria's Niger Delta

    E-Print Network [OSTI]

    Diakparomre, Abel Mac

    2009-01-01

    Agbarha, which traces primary migration from Benin and aBenin territory as the primary source of migration, with Ijo

  11. Cloning and characterization of a type III polyketide synthase from Aspergillus niger

    E-Print Network [OSTI]

    Zhao, Huimin

    of Illinois, 600 South Mathews Avenue, Urbana, IL 61801, USA a r t i c l e i n f o Article history: Received synthases (PKSs) are the condensing enzymes that catalyze the formation of a myriad of aromatic polyketides

  12. Techniques for analyzing the effects of translocation on fox squirrels (Sciurus niger

    E-Print Network [OSTI]

    Ten Brink, Craig Eric

    1996-01-01

    . This study took place on the Noble Foundation's Red River Demonstration and Research Farm (RRDRF) in Love County, Oklahoma, from May to October 1995, and was designed to develop a methodology to test the effect of translocation on fox squirrel populations...

  13. On farm yield and water use response of pearl millet to different management practices in Niger 

    E-Print Network [OSTI]

    Manyame, Comfort

    2009-05-15

    school, and for his consistent guidance and help with my research and dissertation write up. His advice and support were invaluable throughout the course of this study. Many thanks also go to Drs. Bruno Gerard and Dougbedji Fatondji from... from ICRISAT field technician, Tahirou Saley. Mr. Ilyassou Oumarou assisted with soil analyses at the ICRISAT Sahelian Center Soil Physics lab. Dr Steve J. Twomlow of ICRISAT Zimbabwe introduced me to the ICRISAT family and later on strategically...

  14. Reuse of Drill Cutting Ash as a Stabilizing Agent for Niger Delta Soils

    E-Print Network [OSTI]

    Alayaki, F. M.; Al-Tabbaa, A.; Ayotamuno, M. J.

    2015-01-01

    operations. The waste product is a mixture of drilling mud (type depends on the crude oil company), base fluid (water, oil, or synthetic-oil), and crude oil. The waste product is stock-piled according to source/company and treated accordingly... . This was followed by clean-up and separation into aliphatic and aromatic fractions in a 10mm chromatographic column. The aromatic fraction was then concentrated to 1ml, transferred into the vials and analysed using Agilent 6890N/5975C GC/MS previously calibrated...

  15. Niger-Pilot Program for Climate Resilience (PPCR) | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg, Oregon: Energy Resources Jump to:Inc Jump to:ofIAEAPilot

  16. Niger-National Adaptation Plan Global Support Programme (NAP-GSP) | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to:Information 3rd congressionalNearshore WindparkNexusNickL's

  17. 826 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST 2005 A Parallel Decision Tree-Based Method for User

    E-Print Network [OSTI]

    Phoha, Vir V.

    - terns becomes the cheapest. Any research on identity authentication using keystroke pat- terns is based. Y. Sheng and S. M. Rovnyak are with the Department of Electrical and Computer Engineering, Indiana

  18. Studies on the Harlequin Bug. 

    E-Print Network [OSTI]

    Paddock, F. B. (Floyd B.)

    1918-01-01

    ; Antonlo. 'vice-president .................................................................. Tern expires 191 9 E H ASTIN Bryan ...................................................................................................... Term expires 1919 J... ckahres ROGAN, lush. vice-President .................................................................... em expires 1923 J. E. BOOG-SCOTT. Coleman ....................................................................................... Tern expires 1923 W...

  19. ORIGINAL CONTRIBUTION ART 2-A: An Adaptive Resonance Algorithm

    E-Print Network [OSTI]

    Grossberg, Stephen

    of binary input pat- terns (Carpenter & Grossberg. 1987a). A second Supported in part by British Petroleum

  20. Effect of Scale on the Modeling of Hydrologic Effects of Climate Change on the Niger River Basin

    E-Print Network [OSTI]

    Mountziaris, T. J.

    infrastructural investments for irrigation and hydroelectricity development. Climate change is a potential threat

  1. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    E-Print Network [OSTI]

    Grigoriev, Igor V.

    2011-01-01

    and Applied Biochemistry, Institute of Chemical Engineering,Biochemistry,  Institute  of  Chemical  Engineering, 

  2. Laboratory life-fertility table assessment and field biology of millet head miner (Lepidoptera: Noctuidae) in Niger 

    E-Print Network [OSTI]

    Abdou Kadi Kadi, Hame

    1999-01-01

    and developmental rate. More millet head miners survived better when fed Bio-Serv® than any of the millet-based diets. Fed Bio-Serv® diet, survival from eggs to adults was greatest (5.4%) at 30C?. Developmental times from eggs to adults were longest (51.1-55.4 d...

  3. Comparative Analysis of Cement and Lateralite on the Engineering Properties of Niger Delta Soils for Pavement Construction

    E-Print Network [OSTI]

    Alayaki, F. M.; Al-Tabbaa, A.; Meshida, E. A.; Ayotamuno, M. J.

    2015-05-13

    , Nigeria. 3 Faculty of Engineering, Rivers State University of Science and Technology, Nigeria. Authors’ contributions This work was carried out in collaboration between all authors. Author FMA designed the study, performed the laboratory analyses... for the standard curve was 0.990. Then about 5 g of the milled sample (~ 5 µm grain size) was used for the analysis. The test was done at the laboratory of FUGRO Nigeria Limited, Port Harcourt, Nigeria. 3.2 Analysis of Soil Properties Bulk samples were...

  4. Comparative Analysis of Cement and Lateralite on the Engineering Properties of Niger Delta Soils for Pavement Construction

    E-Print Network [OSTI]

    Alayaki, F. M.; Al-Tabbaa, A.; Meshida, E. A.; Ayotamuno, M. J.

    2015-05-13

    not have the cementing capability of Portland cement, it however compared well to cement in affecting the engineering properties of the soils that will make them applicable as sub-base and base soils for pavement construction. Lateralite also... of test for Soils for Civil Engineering Purpose. British Standards Institution, London; 1990. 15. AASHTO T 131-06: Standard Method of Test for Time of Setting of Hydraulic Cement by Vicat Needle. American Association of State Highway...

  5. Educational Inequalities in the midst of widespread poverty; Diversity across Africa in primary school completion

    E-Print Network [OSTI]

    Lloyd, Cynthia

    2007-01-01

    Lesotho Madagascar Malawi Mali Mozambique Niger Nigeriab Lesotho Madagascar Malawi Mali Mozambique Niger NigeriaBoys Girls Gender gap a Mali Mozambique Madagascar Burkina

  6. Has Democracy Reduced Inequalities in Child Mortality? An analysis of 5 million births from 50 developing countries since 1970.

    E-Print Network [OSTI]

    Ramos, Antonio Pedro

    2013-01-01

    Pakistan Paraguay Indonesia Turkey Mali Ghana Cote d IvoireKyrgyzstan Bangladesh Niger Mali Ethiopia PhilippinesBangladesh Nigeria Niger Mali Uganda Philippines Turkey

  7. International Journal of Applied Earth Observation and Geoinformation 39 (2015) 5664 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Guichard, Francoise

    2015-01-01

    , confronted to vegetation data collected in rangeland and cropland sites in the Sahel (Senegal, Niger, Mali

  8. Microsoft PowerPoint - 15 Jun SW Fed Hydro Conference presentation...

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

    8 June 2015 BUILDING STRONG Interior Least Tern Operations and Habitat Creation Arkansas River Corridor Lake Eufaula Advisory Committee Tenkiller Downstream Fishery Issues DO ...

  9. PRESENTATION TITLE

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

    6 June 2011 BUILDING STRONG Topics Interior Least Tern Operations and Habitat Creation Tulsa Vision 2025 Dam Safety Issues Keystone Pine Creek Robert S....

  10. Noise sustained waves in subexcitable media: From chemical waves to brain waves

    E-Print Network [OSTI]

    Showalter, Kenneth

    Noise sustained waves in subexcitable media: From chemical waves to brain waves P. Junga the threshold of pat- tern formation, noise can sustain locally coherent pat- terns. The patterns exhibit of nonequilibrium statistical phys- ics, noise has been recognized to play an important role in the formation

  11. Competing for Capital: The Diffusion of Bilateral Investment Treaties, 1960-2000

    E-Print Network [OSTI]

    Elkins, Zachary; Guzman, Andrew T; Simmons, Beth

    2006-01-01

    Greece Tunisia Togo Thailand Liberia Morocco Niger Cote d’Madagascar Rwanda Tunisia Liberia Cameroon Sri Lanka Tunisia

  12. TIMBER INDUSTRY DEVELOPMENT DIVISION REPORT ON EXPORT OF WOOD PRODUCTS, MAY 2010

    E-Print Network [OSTI]

    Ghana. The ECOWAS market (mainly Nigeria, Senegal, Niger, Gambia, Mali, Benin, Burkina Faso and Togo,115 14,315,949 310 Niger 17,555 1,944,223 111 Niger 10,581 1,290,526 122 Mali 817 105,438 129 Mali 607

  13. INTRODUCTION Since the end of the 19th century, there has been a

    E-Print Network [OSTI]

    Barrett, Spencer C.H.

    relied on their distribution pat- terns (Chodat & Pampanini, 1902; Briquet, 1906; Brock- mann proposed more than a century ago (Chodat & Pampanini, 1902; Briquet, 1906). The Grajic, Cottic and Lepontic

  14. Relationship between physical, chemical and processing properties of rice 

    E-Print Network [OSTI]

    Parial, Lucila Beatrice Calupitan

    1968-01-01

    gelatinization tempera- ture. Kihara and Kajikawa (27) noted that high temperatures during ripening gave a slower rate of alkal1 d1gestion of the endosperm which indicated a high gelatinization temperature range. Relation of elatinization tern erature to some...

  15. Modified high-order neural network for invariant pattern recognition

    E-Print Network [OSTI]

    . Invariant pat- tern recognition using neural networks is a partic- ularly attractive approach because of its;bystructureisachievedbythestructureoftheneural network; good examples are the recognition (Fuku- shima, 2001) and high-order neural networks

  16. 111111111111111111111111111111111111111111111111111111111111111111111111111 US008530833B2

    E-Print Network [OSTI]

    Vertes, Akos

    . Bhatnagar et aI., Dendrimer-Scaffold-Based Electron-Beam Pat- terning of Biomolecules, Advanced Materials of semiconductors and metals: nonlinear optical effects and nonlinear optical diagnostics, American Institute

  17. Collective Dynamics and Coherent Diagnostics of Microbunched Relativistic Electron Beams

    E-Print Network [OSTI]

    Marinelli, Agostino

    2012-01-01

    x-ray diffraction pat- tern at the LCLS [1] (left image) andtransition radiation in the lcls linac. Proceedings of the1.1). Recent experiments at the LCLS include the imaging of

  18. PARALLEL FINITE ELEMENT COMPUTATION OF 3D INCOMPRESSIBLE FLOWS ON MPPs

    E-Print Network [OSTI]

    Tezduyar, Tayfun E.

    vortex shedding pat- terns are observed. Comparisons are made between computations on a semi-stuctured structure utilized in either model are very different compared to traditional scalaror vector design

  19. Patterns and Skeletons for Parallel and Distributed Computing

    E-Print Network [OSTI]

    Walker, David W.

    modelling some physical phenomenon, such as an oil spill, to the universal availability of customised design pat- terns that become important in the context of such a service model. A central assumption

  20. Reticulate reef patterns antecedent karst versus self-organization

    E-Print Network [OSTI]

    Purkis, Sam

    - terns and ring reefs (faros); in addition, they 1© 2014 The Authors. Sedimentology © 2014 International Association of Sedimentologists Sedimentology (2014) doi: 10.1111/sed.12172 #12;invoke hydrodynamic factors

  1. Understanding the abstract role of speech in communication at 12 months Alia Martin a,b,1

    E-Print Network [OSTI]

    Vouloumanos, Athena

    -speech (coughing). Infants looked longer when the Recipient selected the non-target than the target object when the Communicator had produced speech but not coughing (Experiment 1). Looking time pat- terns differed from

  2. Reticulate reef patterns antecedent karst versus self-organization

    E-Print Network [OSTI]

    Purkis, Sam

    - terns and ring reefs (faros); in addition, they 501© 2014 The Authors. Sedimentology © 2014 International Association of Sedimentologists Sedimentology (2015) 62, 501­515 doi: 10.1111/sed.12172 #12;invoke

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

    E-Print Network [OSTI]

    Kolp, Felicity Ann

    2010-01-01

    Latvia Lebanon Lesotho Liberia Libya Lithuania LuxembourgEritrea Brunei Darussalam Liberia Fiji South AfricaEthiopia Niger Somalia Eritrea Liberia Pakistan Timor-Leste

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

    E-Print Network [OSTI]

    Kolp, Felicity Ann

    2010-01-01

    Chad Chile China Colombia Comoros Congo, Dem. Rep. Congo,Bissau Chad Sierra Leone Comoros Vanuatu Afghanistan NigerBissau Freq. Swaziland Comoros Papua New Guinea Yemen, Rep.

  5. Women's Autonomy and Fertility: A Comparison of Sociocultural Indicators

    E-Print Network [OSTI]

    Alvarez, Rebecca

    2011-01-01

    Botswana Cameroon Cape Verde Comoros Cote d'Ivoire AlgeriaChad Niger Nigeria Oman Comoros Cote d'Ivoire Djibouti Egypt

  6. Agreements --General/Regional 171 GENERAL/REGIONAL

    E-Print Network [OSTI]

    Wolf, Aaron

    ; United Kingdom; United States of America Convention on environmental impact assessment in a transboundary; Mauritania; Mexico; Morocco; Namibia; Nepal; Netherlands; New Zealand; Niger; Norway; Pakistan; Panama; Papua

  7. THE GEOMETRY OF DISORDER: THEORETICAL INVESTIGATIONS OF QUASICRYSTALS...

    Office of Scientific and Technical Information (OSTI)

    scitechservletspurl1015270 http:www.osti.govscitechbiblio1015270 Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  8. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    servletspurl1015270","http:www.osti.govscitechbiblio1015270", "Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  9. The francophone Africa blood transfusion research network: A five-year report

    E-Print Network [OSTI]

    Tagny, CT; Murphy, EL; Lefrère, JJ

    2013-01-01

    M. Razafimahefa), Mali (A. Ba, K. Bouréma, M. Cissé, A.among blood donations in Mali: lower rates among volunteerGabon, Guinée, Madagascar, Mali, Maroc, Mauritanie, Niger,

  10. Experimental studies on remanence acquisition processes and regional geomagnetic field variability from archeointensity studies

    E-Print Network [OSTI]

    Mitra, Ritayan

    2012-01-01

    Senegal and Mali . . . . . . . . . . . . . . 94 Latitudinalin the Region of Jenn´e, Mali. , volume 2 of Camb. Mono.Inland Niger Delta, Mali), the 1981 Season. University of

  11. Montpellier 8 March 2003

    E-Print Network [OSTI]

    Pettenella, Davide

    sample 835 Public works/construction 46% Arms and defence 38% Oil and gas 21% Banking and finance 15 Deforested areas (90-00, FAO) Nigeria Indonesia Camerun Madagascar Rep. Dem. Congo Niger Costa d 200 Sommatoria indici Nigeria Indonesia Camerun Madagascar Rep.Dem.Congo Niger Costad'Avorio Zimbabwe

  12. International Journal of Energy and Power Engineering 2014; 3(6): 308-322

    E-Print Network [OSTI]

    Baker, R. Jacob

    International Journal of Energy and Power Engineering 2014; 3(6): 308-322 Published online January-957X (Print); ISSN: 2326-960X (Online) A system dynamics model for energy planning in Niger Yacouba Model for Energy Planning in Niger. International Journal of Energy and Power Engineering. Vol. 3, No. 6

  13. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Apr. 2004, p. 24742485 Vol. 70, No. 4 0099-2240/04/$08.00 0 DOI: 10.1128/AEM.70.4.24742485.2004

    E-Print Network [OSTI]

    of citric acid production strains of Aspergillus niger is sensitive to a variety of factors, in- cluding in citric acid production. The molecular mechanisms through which Mn2 exerts effects on mor- phology and citric acid production in A. niger cultures have not been well defined, but our use of suppression

  14. Evaporative Roof Cooling- A Simple Solution to Cut Cooling Costs 

    E-Print Network [OSTI]

    Abernethy, D.

    1986-01-01

    in the Since the "Energy Cris is" Evaporat ive Roof process of producing fabrics. In the fifties ~nd Coo 1ing Sys terns have gained increased acceptance sixties, air conditioning became commonplace as as a cost effective method to reduce the high cost.... An ingenious irrigation engineer des igned the load on existing air conditioning systems by and ins ta lled a "sys tern" to coo1 the roof of a 25% or more and save a comparab Ie amount in new "high-rise", three-story apartment building in construction. Yet...

  15. Leading Edge Cell 128, March 9, 2007 2007 Elsevier Inc. 821

    E-Print Network [OSTI]

    Sheen, Jen

    and intracellular pat- tern recognition receptors to sense invading microorganisms and trigger immediate innate conserved microbe- or pathogen-associated molecular patterns (MAMPs or PAMPs)--such as flagellin specific pathogen effector proteins for effector-trig- gered immunity. Plant NB-LRR pro- teins

  16. AUGUST 2012 SAN FRANCISCO ESTUARY INSTITUTE

    E-Print Network [OSTI]

    AUGUST 2012 SAN FRANCISCO ESTUARY INSTITUTE AQUATIC SCIENCE CENTER Sacramento-San Joaquin Delta OF FISH AND GAME AND ECOSYSTEM RESTORATION PROGRAM AUGUST 2012 Prepared by: San Francisco Estuary Sacramento-San Joaquin Delta Historical Ecology Investigation: exploring pat tern and process Suggested

  17. Sampling Minimal Frequent Boolean (DNF) Patterns Geng Li and Mohammed J. Zaki

    E-Print Network [OSTI]

    Zaki, Mohammed Javeed

    DNF patterns are very effective when used as features for classification. Categories and Subject, Boolean Expression Pat- terns, Sampling, Pattern-based Classification 1. INTRODUCTION Frequent pattern the first approach to generate a near-uniform Permission to make digital or hard copies of all or part

  18. A Photocurable Poly(dimethylsiloxane) Chemistry Designed for Soft Lithographic Molding and Printing in the Nanometer Regime

    E-Print Network [OSTI]

    Rogers, John A.

    A Photocurable Poly(dimethylsiloxane) Chemistry Designed for Soft Lithographic Molding and Printing elastomeric elements as stamps, molds, and conformable photomasks provide attractive, low- cost alternatives to photocure (to avoid thermally induced stresses and shrinkage and to enable photopat- terning), (ii) medium

  19. Atmos. Chem. Phys., 15, 32773287, 2015 www.atmos-chem-phys.net/15/3277/2015/

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    -way atmospheric chemical transport model. The impact of aerosols on solar radiation reaching Earth's surface, PBL height, wind speeds, air pressure pat- tern and PM2.5 has been studied focusing on a haze episode during the period from 7 to 11 July 2008. The results show that the mean solar radiation flux

  20. On the estimate of the stochastic layer width for a model of tracer dynamics

    E-Print Network [OSTI]

    Rey Juan Carlos, Universidad

    , where diffusion and transport properties are manifested. A stream function is derived as a ``two-mode been a subject of active research1­3 since the publication of the seminal paper by Aref.4 In particular, the formation of large scale spatial pat- terns, apparently as a result of inverse energy cascades,5 has often

  1. Atmos. Chem. Phys., 8, 63556363, 2008 www.atmos-chem-phys.net/8/6355/2008/

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    years has been fu- eled largely by fossil energy especially coal (NBS, 2007), re- sulting in large). In comparison to North America and Europe, however, near- source and long-term atmospheric measurements of impor to the pat- tern observed typically in North America and Europe (max- ima in summer). Instead, surface ozone

  2. FEBRUARY 2000 407S A X E N A N D R U T L E D G E 2000 American Meteorological Society

    E-Print Network [OSTI]

    Rutledge, Steven

    during these periods. During the suppressed phase of the ISOs, tropospheric shear was much weaker h 1 during these suppressed phases. It is also shown that during COARE, the variability in the GPI knowledge of the spatial pat- tern and amount of tropical rainfall (latent heat release). It has also been

  3. FINAL ENVIRONMENTAL IMPACT STATEMENT HAYDEN-BLUE...

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

    Fox ( January 2 9 , 1 98 2 ) 8 . 1 9 E . H . Op i t z ( February 8 , 1 98 2 ) . . 8 . 20 Town of Bre c kenri dge ( March la , 1 9 8 2 ) 8 . 2 1 We s tern Are a Power Admini s tr a...

  4. Almost Periodic Passive Tracer Dispersion \\Lambda Hongjun Gao 1 , Jinqiao Duan 2 and Xinchu Fu 3

    E-Print Network [OSTI]

    Almost Periodic Passive Tracer Dispersion \\Lambda Hongjun Gao 1 , Jinqiao Duan 2 and Xinchu Fu 3 1 the impact of external sources on the pat­ tern formation of concentration profiles of passive tracers Science Foundation Grant DMS­ 9704345 and the UK EPSRC Grant GR/M36335. 1 #12; Key words: Passive tracer

  5. Appendix 13 Aquatic and Terrestrial Vertebrate Species Occurrences for the Flathead

    E-Print Network [OSTI]

    Largemouth Bass I Largescale Sucker N Longnose Sucker N Mountain Whitefish N Northern Pike I Northern 1 Big Brown Bat 1 1 Bighorn Sheep 1 1 Black Bear 1 1 Black Rosy-finch 1 Black Swift 1 1 Black Tern 1

  6. Murray Rosenthal's life in Oak Ridge has spanned more than half a century.

    E-Print Network [OSTI]

    young scientists of the time were excited about the early nuclear technology work performed at Oak Ridge contributed its technology to the development of a nuclear-powered mer- chant vessel, the U.S.S. Savannah that college in- terns with majors related to nuclear technology come to the Laboratory each summer. "A lot has

  7. JIMAR, PFRP ANNUAL PROGRESS REPORT P.I. Name: Mark Maunder, (Main Collaborator: Simon Hoyle)

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    the albatross mark-recapture data base and analysis of the data · MM and SH attended week-long course run and to developed a detailed work program for analysis of albatross data and development of integrated models first estimates of adult survival rate from Tern Island mark-recapture data · SH developed an individual-based

  8. Informatica Grafica per le arti

    E-Print Network [OSTI]

    Gribaudo, Marco

    piani ortogonali. y z x Sistemi di coordinate Una coordinata cartesiana si basa su 3 assi, chiamati asse x, asse y e asse z. Destrorsa Sinistrorsa y z x y z x Sistemi di coordinate Esistono due tipi differenti di terne di assi: quella destrorsa e sinistrorsa. Si distinguono a seconda della direzione dell'asse

  9. Single-channel Head Orientation Estimation Based on Discrimination of Acoustic Transfer Function

    E-Print Network [OSTI]

    Takiguchi, Tetsuya

    of this method has been confirmed by talker localiza- tion and head orientation estimation experiments performed transfer function 1. Introduction For human-human or human-computer interaction, the talker's head on the talker's head orientation. Other approaches focus on the radiation pat- tern of the magnitude for each

  10. The 6th International Symposium on Gas Transfer at Water Surfaces Kyoto, Japan, May 17-21, 2010

    E-Print Network [OSTI]

    Garbe, Christoph S.

    The 6th International Symposium on Gas Transfer at Water Surfaces Kyoto, Japan, May 17-21, 2010 A new approach for 3C3D measurements of aqueous boundary layer ows relative to the wind-wave undulated thermographic images of the air-water interface show coherent pat- terns, probably generated by Langmuir

  11. Genes, Brain and Behavior (2012) doi: 10.1111/j.1601-183X.2012.00782.x Behavioral plasticity in honey bees is associated

    E-Print Network [OSTI]

    Green, Pamela

    2012-01-01

    understood. To help address this we characterized the microRNA transcriptome in the adult worker honey bee that several miRNAs were downreg- ulated in bees that specialize on brood care (nurses) relative to foragers when nurse bees were in colonies that also contained foragers. Analyses of conservation pat- terns

  12. Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, pages 10941104, Sofia, Bulgaria, August 4-9 2013. c 2013 Association for Computational Linguistics

    E-Print Network [OSTI]

    probabilistic model for extracting events between major polit- ical actors from news corpora. Our un- supervised-level interactions be- tween major political actors of the form "someone does something to someone else" as reported in the open press (Schrodt, 2012), to study the pat- terns of interactions between political actors and how

  13. Experimental Measurements of Stretching Fields in Fluid Mixing Greg A. Voth1

    E-Print Network [OSTI]

    Gollub, Jerry P.

    points of Poincar´e maps. Contours of a passive impurity field are found at each instant to be oriented for understanding mixing [2­5]. However, the building blocks of this theory, i.e. the fixed points and invariant authors have noted the way a passive scalar pat- tern is aligned with calculated unstable manifolds

  14. Climate Change and Pacific Rim Indigenous Nations

    E-Print Network [OSTI]

    Climate Change and Pacific Rim Indigenous Nations BByy AAllaann PPaarrkkeerr,, ZZoollttáánn) 867-6553 E-mail: parkeral@evergreen.edu Web: www.evergreen.edu/nwindian Climate Change and Pacific Rim and drought pat- terns. South Pacific Indigenous peo- ples are finding their islands inundated by rising sea

  15. Model and Observational Analysis of the Northeast U.S. Regional Climate and Its Relationship to the PNA and NAO Patterns during Early Winter

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    . This shift and intensification of the upper-level jet stream during a positive PNA pattern coincides the lo- cal wintertime climate of the northeast United States. The upper-level jet stream is typically (Leathers and Palecki 1992). The PNA index reflects the mean pat- tern of the polar jet stream across North

  16. Linda R. Richardson John R. Gold

    E-Print Network [OSTI]

    in and population structure of red groupet Epinephelus morio, from the Gulf of Mexico* Red grouper, Epinephelus'the north coast of the Yucatan Peninsula, Mexico (Brule and Canche, 1993I. Studies on the biology ofred grou- pects of early life history and pat- terns of migration (Moe, 1969; Brule and Canche, 1993). Red grouper

  17. Multivariate periodic wavelet analysis Dirk Langemann, Jurgen Prestin

    E-Print Network [OSTI]

    Prestin, Jürgen

    Multivariate periodic wavelet analysis Dirk Langemann, J¨urgen Prestin University of L¨ubeck, Institute of Mathematics, Wallstr. 40, D-23560 L¨ubeck, Germany Abstract General multivariate periodic are generalized to multivariate shift invariant spaces on non-tensor-product pat- terns. In particular

  18. Inside this issue: Dump & Run 1

    E-Print Network [OSTI]

    Alexandrova, Ivana

    in the fall of 2010. portation and identify the vehicle pat- terns of our community members. By understanding, the NYS Energy Re- search and Devel- opment Authority, along with the NYS Department of Transportation has given us $97,290 in funding to research alternative methods of trans- We are interested in knowing what

  19. The Teran de los Rios-Massanet Expedition of 1691: a scholarly edition and comparative study 

    E-Print Network [OSTI]

    Jordan, Sheila Pat

    2005-08-29

    This thesis edits and compares two diaries written during one of the earliest Spanish expeditions into Texas during 1691-1692. The first governor of the Province of the Tejas Indians, Domingo Ter??n de los R??os, steered ...

  20. This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research

    E-Print Network [OSTI]

    Beckermann, Christoph

    's archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright #12;Author Physique de la Matie`re Condense´e, Ecole Polytechnique, CNRS, 91128 Palaiseau, France g Department solidification pat- tern evolution, including the solid­liquid interface free energy and the kinetic coefficient

  1. Large seasonal swings in leaf area of Amazon rainforests

    E-Print Network [OSTI]

    Myneni, Ranga B.

    tropical forests stud- ied to date display seasonal variations in the presence of new leaves, flowers of 25% in a majority of the Amazon rainforests. This seasonal cycle is timed to the seasonality of solar radiation in a manner that is suggestive of anticipatory and opportunistic pat- terns of net leaf flushing

  2. Publications Texas Reports Eye Seafood Consumers, Recreational

    E-Print Network [OSTI]

    Publications Texas Reports Eye Seafood Consumers, Recreational Facilities, Sport Shrimping, and Marina Management charge from the Center for Marine Re- sources, Texas A&M University, Col- lege Station- terns and Product Perceptions in Texas" (TAMU-SG-75-216) by Samuel M. Gillespie and Michael J. Houston

  3. We have developed a simple theoretical framework for identifying and characterizing different aspects and ele-

    E-Print Network [OSTI]

    Gupta, Prahlad

    object. The pictured objects we have devised are "aliens from other planets," drawn specifically to serve as interpretable but novel stimuli for which no previous names exist; there are 144 distinct aliens. The novel sound pat- terns are used as category names for the aliens and have been instantiated in the form

  4. Patterns of extinction and biodiversity in the fossil record Ricard V. Sole and Mark Newman

    E-Print Network [OSTI]

    Newman, Mark

    , is not useful for rocks which are hundreds of millions of years old. Radioactive iso- topes other than carbon Fe Institute, 1399 Hyde Park Road, Santa Fe, NM 87501 Life has existed on the Earth for more than of life's development which shows a number of clear pat- terns, including a steady increase

  5. SLPAT 2013, 4th Workshop on Speech and Language Processing for Assistive Technologies, pages 7381, Grenoble, France, 2122 August, 2013. c 2013 Association for Computational Linguistics

    E-Print Network [OSTI]

    . Gemmeke1 , Guy De Pauw2 , Walter Daelemans2 , Hugo Van hamme1 1 ESAT, KU Leuven, Leuven, Belgium 2 CLiPS - Computational Linguistics Group, University of Antwerp, Antwerp, Belgium jort.gemmeke@esat.kuleuven.be Abstract to find recurrent acoustic pat- terns by mining utterance-level acoustic representations, super- vised

  6. Percolation in insect nest networks: Evidence for optimal wiring Sergi Valverde,1,2

    E-Print Network [OSTI]

    Theraulaz, Guy

    completely regular nor completely random topology 12,13 . Most of these networks display the small- world SW effect, which makes them efficiently connected. Even if spatially embedded networks can display SW pat- terns 14 , but in general they do not reach the SW behavior due to geometrical constraints 15

  7. Marine Bird Ecology & Conservation: The Farallon Islands

    E-Print Network [OSTI]

    Brown, Sally

    11/19/2014 1 Marine Bird Ecology & Conservation: The Farallon Islands Example Some Historical;11/19/2014 2 Charadriformes: gulls, terns Anseriformes: marine ducks, geese and swans Other birds Location of island Distant photo of island #12;11/19/2014 3 Western Gull The gull colony on the marine terrace

  8. GPS coordinates estimation and camera calibration from solar shadows Imran N. Junejo a,*, Hassan Foroosh b

    E-Print Network [OSTI]

    Foroosh, Hassan

    GPS coordinates estimation and camera calibration from solar shadows Imran N. Junejo a,*, Hassan, or for observing weather pat- terns. As a result, a global network of thousands of outdoor or indoor cameras potential, in terms of applications, for the field of forensics, intelligence, security [6], and navigation

  9. Protesting the contest : election boycotts around the world, 1990-2002

    E-Print Network [OSTI]

    Beaulieu, Emily Ann

    2006-01-01

    Faso Cambodia Cameroon Chad Comoros Congo (dropped) Cote d’violence Azerbaijan Cameroon Comoros Cote d’Ivoire GhanaPeru, Niger, Mali, Yemen, Ghana, Comoros, and Cameroon while

  10. Why is it so difficult to grow fuelwood

    SciTech Connect (OSTI)

    Noronha, R.

    1981-01-01

    Examples of successful and unsuccessful woodlot programmes are cited from China, Korea, India, Tanzania and Niger and the role of social factors examined. Effective village forestry involves social, cultural, economic and local political factors. (Refs. 15).

  11. Journal of Molecular Catalysis B: Enzymatic 104 (2014) 4855 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Cheng, Jianjun

    2014-01-01

    Aspergillus niger as a key enzyme in catalytic hydrolysis of inulin and production of high fructose syrup (HFS to hydrolyze inulin to produce primarily fructose with Corresponding author at: School of Biology, College

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Rev AC05 RL01830 TRN US201111 http www osti gov scitech servlets purl Comparative genomics of citric acid producing Aspergillus niger ATCC versus enzyme producing CBS working...

  13. Crude oil, conflict and Christian witness in Nigeria: Baptist and Pentecostal perspectives 

    E-Print Network [OSTI]

    Osuigwe, Nkem Emerald

    2010-01-01

    : to investigate, describe and analyse Christian theological and socio-political consciousness within the context of oil and conflict in the Niger Delta region of Nigeria from Baptist and Pentecostal perspectives; and to use the data to test the veracity...

  14. Water Rig 

    E-Print Network [OSTI]

    Sloan

    2009-01-01

    Pearl millet [Pennisetum glaucum (L.) R.Br.] production under subsistence farmer management on the sandy soils of southwestern Niger is faced with many challenges, including declining soil fertility, highly variable and ...

  15. Pronominal System and Reference in Pulaar

    E-Print Network [OSTI]

    Ba, Ibrahima

    2015-12-20

    This paper examines pronominal reference and the long-distance anaphor in Pulaar, a West African language spoken from Senegal to Niger and Cameroon. I am focusing on Toore, a dialect of Pulaar spoken in southern Senegal. ...

  16. The Colonial Origins of Comparative Development: An Investigation of the Settler Mortality Data

    E-Print Network [OSTI]

    Albouy, David

    2006-01-01

    Sudan Egypt Madagascar Mali Niger Angola, Burkina Faso,French campaigns in western Mali, for which Curtin (1998)map on p. 77) – AJR assigned Mali a rate of 2940 from 1874,

  17. RMZ-M&G, Vol. 56, No. 3 pp. 254388 (2009) Ljubljana, September 2009

    E-Print Network [OSTI]

    Fernandez, Thomas

    2009-01-01

    PVDcoatedsteelsused for die-casting using various process parameters and techniques 254 Pojavi pri laserskem navarjanju and depositional environment of sand bodies within tomboy field, offshore western Niger Delta, Nigeria 284

  18. Preprint typeset in JHEP style -PAPER VERSION hep-ph/yymmnnn Glueballs and AdS/CFT

    E-Print Network [OSTI]

    Terning, John

    Preprint typeset in JHEP style - PAPER VERSION hep-ph/yymmnnn Glueballs and AdS/CFT John Terning T. In this limit the metric reduces to that of AdS5 × S5 , where AdS5 is a 5D anti-de Sitter (negatively curved tension, gs is the string coupling constant and d5 is the line element on S5 . The boundary of AdS5

  19. Preprint typeset in JHEP style. -PAPER VERSION hep-ph/yymmnnn Glueballs and AdS/CFT

    E-Print Network [OSTI]

    Terning, John

    Preprint typeset in JHEP style. - PAPER VERSION hep-ph/yymmnnn Glueballs and AdS/CFT John Terning T around the D3-branes. In this limit the metric reduces to that of AdS 5 #2; S 5 , where AdS 5 is a 5D coupling constant and d 5 is the line element on S 5 . The boundary of AdS 5 at #26; = 1 is a at 4D space

  20. Volume 69, Numbers 1 & 2 (Complete) 

    E-Print Network [OSTI]

    Dickson, Donald

    2011-01-01

    .................................................................................................... 130 x LIST OF ABBREVIATIONS AGI Archivo General de Indias, Seville, Spain AGNMexHist Archivo General de la Naci?n, Historia, M?xico, D.F. AGNMexPI Archivo General de la Naci.... (before vol. IX); 4) Archivo General de la Naci?n, Historia, (AGNMexHist), vol. 27, fols. 23-74. The diary of Ter?n is catalogued under the section entitled Documentos para la historia eclesiastica y civil de la provincia de Texas (Documents...

  1. Characterization and Monitoring Data for Evaluating Constructed Emergent Sandbar Habitat in the Missouri River Mainstem 2004-2009

    SciTech Connect (OSTI)

    Duberstein, Corey A.

    2011-04-01

    The U.S. Army Corps of Engineers (Corps) provides the primary operational management of the Missouri River Main Stem Reservoir System. Management of the Missouri River has generally reduced peak river flows that form and maintain emergent sandbar habitat. Emergent sandbars provide non-vegetated nesting habitat for the endangered interior least tern (Sternula antillarum athalassos) and the threatened Northern Great Plains piping plover (Charadrius melodus). Since 2000, piping plover nesting habitat within the Gavins Point Reach, Garrison Reach, Lake Oahe, and Lake Sakakawea has fledged the majority of piping plovers produced along the Missouri River system. Habitats within Lewis and Clark Lake have also recently become important plover production areas. Mechanical construction of emergent sandbar habitat (ESH) within some of these reaches within the Missouri River began in 2004. Through 2009, 11 sandbar complexes had been constructed (10 in Gavins Point Reach, 1 in Lewis and Clarke Lake) totaling about 543 ac of piping plover and interior least tern nesting habitat. ESH Construction has resulted in a net gain of tern and plover nesting habitat. Both terns and plovers successfully nest and fledge young on constructed sandbars, and constructed habitats were preferred over natural habitats. Natural processes may limit the viability of constructed sandbars as nesting habitat. Continued research is needed to identify if changes in constructed sandbar engineering and management increase the length of time constructed habitats effectively function as nesting habitat. However, the transfer of information from researchers to planners through technical research reports may not be timely enough to effectively foster the feedback mechanisms of an adaptive management strategy.

  2. This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research

    E-Print Network [OSTI]

    Blackburn, Alan

    a c t The influence of human related actives such as oil and gas exploration, intensified logging- ment policies and the influence of the oil and gas industry on the economies of the states. High rates and ecolog- ically diverse forest system of the Niger Delta region in Nigeria. Relevant information

  3. Illegal logging e conflict timber: Strategie per l'Italia e per l'Europa

    E-Print Network [OSTI]

    Pettenella, Davide

    Total sample 835 Public works/construction 46% Arms and defence 38% Oil and gas 21% Banking and finance Brasile -2.309 1 Niger -3,7 1 Nigeria 1,5* 1 Madagascar 99,30 1 Indonesia 724.237 2 Indonesia -1.312 2

  4. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  5. Niamey Aerosol Optical Depths

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Flynn, Connor

    2008-10-01

    MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of large dust particles in the atmosphere around Niamey.

  6. Stored Grain Department of Entomology

    E-Print Network [OSTI]

    Pittendrigh, Barry

    of plastic produced annually by Nigeria alone (Ogunniyi, 1990). Given the growing interest in the technology, Base de Maradi, Niger The Purdue Improved Crop Storage (PICS) bag is a simple and effective technology for reducing grain losses to insects during postharvest storage. The technology was initially developed

  7. RESEARCH ARTICLE 10.1002/2014WR016577

    E-Print Network [OSTI]

    Foufoula-Georgiou, Efi

    and energy fluxes, which maintains a stable hydrologic, geomorphologic, and ecological state of a river delta is applied to the Wax Lake delta in the Louisiana coast of the U.S. and the Niger delta in West Africa the balance between subsidence due to compaction and new land formation due to sediment deposition from

  8. Forschung an Lepton Collidern Abbildung38: PhotographiedesHochfeld-MagnetteststandesamDESY

    E-Print Network [OSTI]

    Beschleu- nigers getroffen worden ist. Gleichzeitig wurde der X-FEL, der bisher ein Teil des TESLA Projekts Herbst des Jahres die Arbeit aufnahm. Der Linearbeschleuniger TESLA Im Jahr 2003 nahmen in der Gruppe FLC Konstruktion einer ers- ten Generation von Prototypen. Die Arbeiten um- fassten die Entwicklung und den Bau

  9. Urban fox squirrel ecology and management 

    E-Print Network [OSTI]

    McCleery, Robert Alan

    2007-09-17

    I studied the habitat selection, survival, and anti-predator behaviors of the fox squirrel (Siurus niger) across the urban-rural gradient in College Station, Texas. From two years of tracking the radio locations of 82 fox squirrels, my data...

  10. Dying for oil

    SciTech Connect (OSTI)

    Sachs, A.

    1996-05-01

    This article discusses the fight and execution of Ken Saro-Wiwa, the Ogoni leader who defended his people`s land on the Niger delta against oil development encouraged by the government and persued by the Royal/Dutch Shell Co. Political reprocussions and heightened vigilance of environmental activists are discussed at length.

  11. Agreements --Africa 27 28 Atlas of International Freshwater Agreements

    E-Print Network [OSTI]

    Wolf, Aaron

    Agreements -- Africa 27 AFRICA #12;28 Atlas of International Freshwater Agreements Congo of the Niger; and 6) rules for future occupation of the coast of the African continent #12;Agreements -- Africa Great Britain and France #12;Agreements -- Africa 31 Gash Total area: 40,000 km2 Area of Basin

  12. SUSTAINABILITY AND DEVELOPMENT (An Overview of Nigeria Experience)

    E-Print Network [OSTI]

    Coles, Cynthia

    SUSTAINABILITY AND DEVELOPMENT (An Overview of Nigeria Experience) By Asapo, E. S. (PhD) 20th Development. The Nigeria Experience. Conclusion. #12;Development that meets the needs of present generations, Malawi, Mali, Niger, Nigeria, Uganda, United Republic of Tanzania and Uganda projected to increase

  13. An apparatus to measure fourth sound interactions with helium II in rotation 

    E-Print Network [OSTI]

    Burrin, Stephen Eller

    1968-01-01

    the rest of the system (by the main valve) and leak rates observed. Sufficient time (about half an hour) had to be allowed for the styro- foam to stop outgassing. After the system was shown' to be quite 24 tight (in that it will pump down to five... to the thermometer), and using it as a reference point to fix the resistance I gma1 I Valves Pressure gt:ttxng Device to I'onitor balker get, ulator "0" ring seals to hold merbrane on To Pump 'lo gys tern Polished mire screen Thin rubber r:, embrane...

  14. Regmi Research Series ,Year 18, December 31, 1986

    E-Print Network [OSTI]

    Regmi, Mahesh C

    1986-01-01

    , Magh 1898 2 . Revenue Survey i n E~s tern Nepal, S3mva~ 1901 page 11. 18. 3. Resource ;'lobil1zntion and the Illnd Tax in uepal 21. 4. Roynl Orders of Bha~ 1853 24. 5. Bhansnri Hnnumanta Singh ' s Compl aints 31. 6. Disbursements Under Ji ta... (Sarbajanch) in the two Kirat regions. UeceS!-l3ry orders and regulations have already been is ,,: U7q in their names. You are hereby ordaT€d to de pute the follOWing military personnel under your command for aSSisting them in conducting their surveys...

  15. Outdoor Cooking. 

    E-Print Network [OSTI]

    Douglas, Jenoyce; Reasonover, Frances

    1967-01-01

    can "breathe." If the fire box has a rounded bottom, use enough base to make a level bad to the edge of the box. After four or six uses, wash the base to remove drip- pings and ash. Be sure it is thoroughly dry before using, because gravel can... or wash and dry it to kp it bm. Poisonous bacteria require moisture, food and tern- peratures 50 to 110 degrees F. Heat destroys harmful bacteria, and cold rgards production of toxins. MEAT Equipment, number of guests to be served and time avail...

  16. Corn Hybrids for Texas. 

    E-Print Network [OSTI]

    Rogers, J. S.; McAfee, T. E.

    1954-01-01

    Corn Hybrids for Terns ST LOCATIONS AREA I AREA II ARE4 Ill AREA IV 2Prdrie View 7.Tylw lZ.Lockhart 17.Waxahachie 22San Antonio 3.Cleveland 8.Mt. Pbctont I3Brsnha B.Garland 23Lamposas 4.Colbqe Sta. 9Sulphw Spp. 14Holland l9.0reenvilb 24...Stephenville ,J* 5.K'rbyvilb I0.Cbrkdb 15.Tanpk 2ODetiion 25.Wllothe TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS. DIRECTOR, COLLEGE STATION, TEXAS DIGEST The Texas corn acreage planted to hybrids increased from less than 1 percent of the total acrea...

  17. Managing Risk in a Dynamic World Economy 

    E-Print Network [OSTI]

    Harris, Harold M.; Benson, Geoffrey A.; Rosson, C. Parr

    1999-06-23

    understanding of risk and how to manage it. Sources of Risk At least four major sources of risk are important to U.S. agriculture. Each con- tains a crucial linkage to the world economy, leading to greater risk for the U.S. farmer. 1. Weather and Natural... Disasters. Normal fluctuations in global weather pat- terns affect world production of farm products, which in turn affects the prices of these products. Livestock producers are affected directly through weather impacts on forage crops and indirectly through...

  18. Watermelon wilt studies: seed-borne fusaria, fungicide trials, and host range of the pathogen 

    E-Print Network [OSTI]

    McLaughlin, Randy Joe

    1981-01-01

    (37. 3-100K) in infested so11 than 1 n noninfested soil. Winter squash species did not exhibit de- creased emergence or wilt. ACKNOWLEDGEMENTS As an expression of apprec1at1on, I offer the following acknow- ledgements to those who made completion... the style of Phyto- pathology. gyd. edges. , thacoe, asdbytoiittichu ~1 ~ cari Ips ) Ell. and Hals. , downy mildew, caused by Pseudo eronos ora cubensis fg. d C. t a t. , gaumy tern blight, s d by ~us h e eii cit ui- 11na (C. D. Sm. ) Gross...

  19. New Light Sources for Tomorrow's Lighting Designs 

    E-Print Network [OSTI]

    Krailo, D. A.

    1986-01-01

    and lighting systems. Table 2 shows the development of four-foot energy-saving retrofit lamps. By utilizing new cathode designed and different gas fills, 34-watt energy-saving lamps were developed that operate on existing rapid start ballasts and afford... of fluorescent lamps, two watts of system power are consumed in heating the lamp cath odes. The shedding of cathode heating wattage was the next lamp efficiency improvement to be introduced. One available sy tern dis connects the lamp cathodes from...

  20. La Casa Verde de Mario Vargas Llosa: una imagen del hombre 

    E-Print Network [OSTI]

    Frick, Magdalena Capurro

    1976-01-01

    real orden de los sucesos en el tiempo La des truccion de la sucesion del pasado, presente y futuro, por medio del entrecruzamiento de diferentes niveles tern porales, hace que la nocion del tiempo corno progresion sea susti. tufda por una de... distintos niveles temporales, la anulacion de la cronologfa lineal y el desarrollo paralelo de dos o:nas etapas de la vida de un personaje, hacen que el tiempo deje de transcurrir en la novels y que los hombres se fijen en un estatismo donde cada nueva...

  1. S E\

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ tern U.S.

  2. S Government

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ tern U.S.%y a

  3. SAND2007-6811

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ tern U.S.%y

  4. SAND2009-7836

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ tern U.S.%y7836

  5. SAND2011-0800

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ tern

  6. SAND97-8490 UC-404 Unlimited Release

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall ReactorRaymond Davis,Robert Curl,S E\ ternSAND97-8490

  7. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model - First Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; D Randall

    2007-12-30

    In 2008, the Atmospheric Radiation Measurement (ARM) program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone is ‘initial formulation of the algorithm to produce and make available, new continuous time series of retrieved cloud , aerosol and dust properties, based on results from the ARM Mobile Facility deployment in Niger, Africa. The first quarter milestone has been achieved.

  8. Griffith 3/2002 Specialty plates for Cryptococcus

    E-Print Network [OSTI]

    Doering, Tamara

    base (6.67g in 100ml water) 1g 5-FOA 6ml 100X Uracil (2mg/ml) Add water up to 500ml, mix, filter Bacto Agar 870mg URA dropout mix 100µl 10N NaOH (or 1 NaOH pellet) 500ml distilled water Mix solution) 1. Grind 70g Niger seeds (Thistle seeds; e.g. from Petco) in a blender 2. Add distilled water to 350

  9. People and Forests: a case study from Benin, West Africa

    E-Print Network [OSTI]

    Kraus, Erika Beth

    2012-05-31

    bring the Harmattan winds, which are the dry, dust-filled air from the Sahara. These winds, when in full presence, block the sun and drastically reduce the humidity and air temperature of Bénin, effectively creating winter. (Personal communication..., Burkina Faso, Niger, and 8 Nigeria. The Atlantic Ocean is the southernmost border of this nation. The southwest trade winds are nearly parallel with the coast at this point in the Bight of Benin (Booth, 1958, p. 60) (this “bight” is a further retracted...

  10. Ogmios 19

    E-Print Network [OSTI]

    Ostler, Nicholas D M

    2002-01-01

    the Community, edited by Barbara Burnaby and Jon Reyhner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 Vanishing Footprints: Nomadic People Speak, Ann Perry, Anthony Swift ......... 2 1 Independent Cornish Language Study.. . . . 2... ) Marshall Lewis of the USA receives $800 to compile dictionary materials, a grammar outline, texts, videos O F performance foor the A n y i m e r e language of Niger-Congo, with some 60-70 speakers. (3) Suzanne Cook of Canada receives $800...

  11. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model

    SciTech Connect (OSTI)

    Jensen, M; Johnson, K; Mather, J; Randall, D

    2008-03-01

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties.

  12. Africa: Prosperous times

    SciTech Connect (OSTI)

    NONE

    1996-08-01

    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.

  13. Trans-Sahara pipe line would deliver Nigeria gas to Europe

    SciTech Connect (OSTI)

    Muenzler, M.H.

    1983-11-01

    Bechtel has made an in-house study of a natural gas transmission line extending from Nigeria to the Mediterranean and then on into Europe. Based upon the analysis, the pipeline project appears sufficiently viable to warrant further study. Perhaps the single most important element in design of pipelines crossing international borders is the political aspects involved in constructing, owning, and operating the line. These considerations not only effect the location of the pipeline, the manner of financing and ownership, but also whether the line will be constructed. The line crosses several international boundaries, depending upon the route selected. Each route crosses Niger. Case A crosses Algeria and into Tunisia where it ultimately would cross the Strait of Sicily into Italy. Case B crosses the Niger- Algerian border and then traverses Algeria to the Mediterranean where it is planned to connect to the Segamo pipeline and to link with the pipeline network in Spain. Case C crosses the countries of Niger, Mali, Mauritania, and into Morocco, and ultimately crosses the Mediterranean Sea close to the Strait of Gibraltar. Nigeria has proven natural gas reserves estimated to range from 2.5 to 4 trillion cu m (38 to 140 tcf).

  14. Scaling Relations for Collision-less Dark Matter Turbulence

    E-Print Network [OSTI]

    Akika Nakamichi; Masahiro Morikawa

    2009-06-15

    Many scaling relations are observed for self-gravitating systems in the universe. We explore the consistent understanding of them from a simple principle based on the proposal that the collision-less dark matter fluid terns into a turbulent state, i.e. dark turbulence, after crossing the caustic surface in the non-linear stage. The dark turbulence will not eddy dominant reflecting the collision-less property. After deriving Kolmogorov scaling laws from Navier-Stokes equation by the method similar to the one for Smoluchowski coagulation equation, we apply this to several observations such as the scale-dependent velocity dispersion, mass-luminosity ratio, magnetic fields, and mass-angular momentum relation, power spectrum of density fluctuations. They all point the concordant value for the constant energy flow per mass: $0.3 cm^2/sec^3$, which may be understood as the speed of the hierarchical coalescence process in the cosmic structure formation.

  15. Commercial Feedings Stuffs 1913: Feed Law. 

    E-Print Network [OSTI]

    Youngblood, B.

    1914-01-01

    EXPERIMENT STATION B u l l e t in Bul eti A p r i l , 1914 FEED CONTROL SERVICE Commercial Feeding Stuffs 1913 FEED LAW nAprA,,E.Hs .uLLJaJ pRTRSuWm KyTouP .uCWRhm rJgTPl 3AB KA0.0OMBBIFABHp .Alm ndEBrHdpm MfprEBm rH1Mp AGRICULTURAL AND MECHANICAL... COLLEGE OF TEXAS . 9 T y L J P n C y h J T y m President Pro Tern. rH1Mp M4dE.fxrfdMx H1nHdEOHBr prMrEAB BOARD OF DIRECTORS Hl Kl . CP9SWam Presidentm GuCPRuWllll lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll r...

  16. Analysis of improvements in system efficiency and safety at highway-railroad-pedestrian grade crossings 

    E-Print Network [OSTI]

    Tydlacka, Jonathan Michael

    2013-02-22

    ' Tran Speed Qsbfbudm d Cmcem = 60k 30 10' Smid Tern Tom Sheet Qstiitsam OsdOe Smlmm Tele Tran Speed Qmbubm Qd seen Kk X-10 Kk X. 15 Sk 4M5 Kk SNG Kk 6NG Kk X05 0 0 0 0 0 0 Kk SI05 Sk 3015 SR 4FIO Kk 5010 Kk BNID 5Ck Sl10 Kk 30-10 SR... 30-15 SR 4M5 Kk 5005 IKk EOtkl Kk 3NG 4R 3NG Kk 3010 fKk 3015 Kk 4NO Kk 5005 SR EDX SR 3166 D D D D D D 0 0 D D 0 0 0 0 0 0 D D D D IKk 3N6 SR SI15 t!Ck 4l ID SR Sl10 SR 6NG SR 30 10 XXX Sk 3M6 6CkX 15 SR 4l10 6CX 6010...

  17. The Origin and Early Cultivation of Sorghums in Africa. 

    E-Print Network [OSTI]

    Mann, J.A.; Kimber, C.T.; Miller, F.R.

    1983-01-01

    climatic change may have been desertification caused by over gra~ing. As the expansion and contraction of the savanna and semi-desert steppe regions north of the equator took place, the most advantageous habitats would have also moved north and south...-Bantu) from the area of eastern Nigeria and northern Cameroon through the forests to Katanga, and later on to East Africa. The proto-Bantu were a Negroid stock closely related to the Niger-Congo peopl (if not actually of that stock). While originally...

  18. On the simulation of enzymatic digest patterns: the fragmentation of oligomeric and polymeric galacturonides by endo-polygalacturonase II

    E-Print Network [OSTI]

    Hunt, J J; Williams, M A K; Hunt, Jonathan J; Cameron, Randall G; Williams, Martin A.K.

    2006-01-01

    A simulation methodology for predicting the time-course of enzymatic digestions is described. The model is based solely on the enzyme's subsite architecture and concomitant binding energies. This allows subsite binding energies to be used to predict the evolution of the relative amounts of different products during the digestion of arbitrary mixtures of oligomeric or polymeric substrates. The methodology has been specifically demonstrated by studying the fragmentation of a population of oligogalacturonides of varying degrees of polymerization, when digested by endo-polygalacturonase II (endo-PG II) from Aspergillus niger.

  19. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    1997-08-01

    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.

  20. Examining causes of poverty in Latin America and Sub-Saharan Africa 

    E-Print Network [OSTI]

    Anderson, Garnett Murphy, II

    2009-06-02

    staggering: Niger (85.3 percent), Rwanda (84.6 percent), the Central African Republic (84.0 percent), Mali (90.6 percent), and Zambia (87.4 percent) (see World Bank Development Report, 2000/2001, Box 1.2, p. 17 and Table 4, pp. 280 - 281). Recently, a new... in the region have become net importers of food commodities? (Ehui and Pender 2005, p. 225). Other possible causes include factors such as low population density, which possibly leads to higher costs of transport, poor market integration, high natural...

  1. Institutions and the Volatility Curse

    E-Print Network [OSTI]

    Leong, Weishu; Mohaddes, Kamiar

    2011-07-10

    and 12 can be found in the Middle East and North Africa (MENA) region. Our sample also includes 32 out of the 34 OECD countries and 8 out of the 12 of the Organization of the Petroleum Exporting Countries (OPEC). Thus our sample is very comprehensive... -Bissau Netherlands Tanzania Cameroon Guyana New Zealand Thailand Canada Haiti Nicaragua Togo Central African Rep. Honduras Niger Trinidad and Tobago Chad Hungary Nigeria Tunisia Chile India Norway Turkey China, People?s Rep. of Indonesia Oman Uganda Colombia Iran, I...

  2. Enhanced citric acid production in aspergillus with inactivated asparagine-linked glycosylation protein 3 (ALG3), and/or increased laeA expression

    DOE Patents [OSTI]

    Dai, Ziyu; Baker, Scott E.

    2015-12-08

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression of a loss of aflR expression A (Lae), or both. In some examples, such mutants have several phenotypes, including an increased production of citric acid relative to the parental strain. Methods of using the disclosed fungi to make citric acid are also provided, as are compositions and kits including the disclosed fungi.

  3. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-06-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. This report describes the aerosol optical depth (AOD) product.

  4. Now Nigeria looked at fiscal terms, prospects

    SciTech Connect (OSTI)

    Ofurhie, M.A.; Amaechi, M.C.; Idowu, A.O. (Nigerian National Petroleum Corp., Lagos (NG))

    1991-11-25

    The allocation of funds among investment possibilities must of necessity include evaluation and ranking of alternatives. An essential prerequisite is a geophysical/geological evaluation followed by a reservoir/production analysis resulting in the prediction of recoverable reserves, reservoir performance, optimum method of development, and initial offtake return. An economic model of a typical Niger delta medium cost field with reserves of about 100 million bbl of oil under the royalty/tax system reveals that it is difficult to develop such a field when located offshore. This paper examines case histories involving smaller and larger field developments.

  5. Nigeria: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNew Hampshire: Energy Resources JumpNgawhablog/2671Niger:Nigeria:

  6. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, West AfricaInstruments

  7. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, West

  8. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, WestGanges Valley,

  9. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, WestGanges

  10. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, WestGangesPoint Reyes

  11. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger, WestGangesPoint

  12. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger,

  13. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger,govSitesNorth Slope of

  14. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger,govSitesNorth Slope

  15. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger,govSitesNorth

  16. ARM - Site Instruments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better AnodeThe Influence of Clouds,convection defined by theNiamey, Niger,govSitesNorthExtended

  17. Africa: the emphasis is exploration

    SciTech Connect (OSTI)

    Not Available

    1980-08-15

    Individual country reports on drilling, oil and gas production, and petroleum exploration and reserves are given for Africa. Nigeria was the continent's largest oil producer in 1979, averaging 2.3 million bpd, followed closely by Libya with 2.07 million bpd. Algeria cut production of crude oil in 1979 to a level of 1,194,350 bpd, and increased gas production to 2031 mmcfd. In Egypt, the return of Israeli-occupied oil fields and a surge in productive capacity enabled production averaging 524,000 bpd. Brief country reports are included for Gabon, Angola, Republic of the Congo, Cameroun, Tunisia, Morocco, Zaire, Ivory Coast, Ghana, Niger, Chad, Republic of South Africa, Sudan, Tanzania, Equatorial Guinea, Seychelles Islands, Mauritania, Republic of Mali, Benin, Kenya, Madagascar, Botswana, Gambia, Mozambique, and Senegal.

  18. Atmospheric Radiation Measurement Climate Research Facility Annual Report 2006

    SciTech Connect (OSTI)

    LR Roeder

    2005-11-30

    This annual report describes the purpose and structure of the ARM Climate Research Facility and ARM Science programs and presents key accomplishments in 2006. Noteworthy scientific and infrastructure accomplishments in 2006 include: • Collaborating with the Australian Bureau of Meteorology to lead the Tropical Warm Pool-International Cloud Experiment, a major international field campaign held in Darwin, Australia • Successfully deploying the ARM Mobile Facility in Niger, Africa • Developing the new ARM Aerial Vehicles Program (AVP) to provide airborne measurements • Publishing a new finding on the impacts of aerosols on surface energy budget in polar latitudes • Mitigating a long-standing double-Intertropical Convergence Zone problem in climate models using ARM data and a new cumulus parameterization scheme.

  19. Management of oil pollution of natural resources in Nigeria

    SciTech Connect (OSTI)

    Ikporukpo, C.O.

    1985-04-01

    Oil spillages are prominent features of petroleum exploitation in Nigeria. For instance, within the decade 1970-1980, the country experienced 18 major spills. Oil pollution adversely affects the water and soil resources of the petroleum-producing Niger Delta. There have been attempts to manage the increasing menace of oil spills, and two strategies may be identified. These are the legislative and the project implementation approaches. The first approach relies on preventative laws, while the second, more or less curative, depends on the implementation of projects for the monitoring, control, and clearance of spilled oil. There are various problems in the effective operation of both strategies, and the persistence of spills, many of them avoidable, tends to indicate lapses in the management attempts. 12 references, 4 tables.

  20. Oyo-first field Deepwater Nigeria?

    SciTech Connect (OSTI)

    Lilletveit, R.; Nelson, L. [The Statoil and BP Alliance, Stavanger (Norway); Osahon, G. [Allied Energy Resources (Nig) Ltd., Lagos (Nigeria)

    1996-08-01

    The Oyo-1 well was drilled in 3Q95 in OPL 210. The partners in the block are Allied Energy (Operator) and the Statoil and BP Alliance. This well was the first well drilled in Deepwater Nigeria and is a reported hydrocarbon discovery. Although the well was within the Niger Delta depositional system, the deepwater play types drilled were quite different than anything previously tested on the Nigerian shelf or onshore. One year on, some of the questions to be asked are: (1) What did Oyo-1 discover? (2) What has been done to establish the commerciality, or otherwise, of the hydrocarbon pools encountered? (3) What impact does this discovery have on other prospects identified in the deepwater area? The answer to these questions will help to identify whether a new hydrocarbon province in the deepwater Nigeria area can be developed, or not.

  1. Challenges in Whole-Genome Annotation of Pyrosequenced Eukaryotic Genomes

    SciTech Connect (OSTI)

    Kuo, Alan; Grigoriev, Igor

    2009-04-17

    Pyrosequencing technologies such as 454/Roche and Solexa/Illumina vastly lower the cost of nucleotide sequencing compared to the traditional Sanger method, and thus promise to greatly expand the number of sequenced eukaryotic genomes. However, the new technologies also bring new challenges such as shorter reads and new kinds and higher rates of sequencing errors, which complicate genome assembly and gene prediction. At JGI we are deploying 454 technology for the sequencing and assembly of ever-larger eukaryotic genomes. Here we describe our first whole-genome annotation of a purely 454-sequenced fungal genome that is larger than a yeast (>30 Mbp). The pezizomycotine (filamentous ascomycote) Aspergillus carbonarius belongs to the Aspergillus section Nigri species complex, members of which are significant as platforms for bioenergy and bioindustrial technology, as members of soil microbial communities and players in the global carbon cycle, and as agricultural toxigens. Application of a modified version of the standard JGI Annotation Pipeline has so far predicted ~;;10k genes. ~;;12percent of these preliminary annotations suffer a potential frameshift error, which is somewhat higher than the ~;;9percent rate in the Sanger-sequenced and conventionally assembled and annotated genome of fellow Aspergillus section Nigri member A. niger. Also,>90percent of A. niger genes have potential homologs in the A. carbonarius preliminary annotation. Weconclude, and with further annotation and comparative analysis expect to confirm, that 454 sequencing strategies provide a promising substrate for annotation of modestly sized eukaryotic genomes. We will also present results of annotation of a number of other pyrosequenced fungal genomes of bioenergy interest.

  2. High Efficiency, Low Cost Solar Cells Manufactured Using 'Silicon Ink' on Thin Crystalline Silicon Wafers

    SciTech Connect (OSTI)

    Antoniadis, H.

    2011-03-01

    Reported are the development and demonstration of a 17% efficient 25mm x 25mm crystalline Silicon solar cell and a 16% efficient 125mm x 125mm crystalline Silicon solar cell, both produced by Ink-jet printing Silicon Ink on a thin crystalline Silicon wafer. To achieve these objectives, processing approaches were developed to print the Silicon Ink in a predetermined pattern to form a high efficiency selective emitter, remove the solvents in the Silicon Ink and fuse the deposited particle Silicon films. Additionally, standard solar cell manufacturing equipment with slightly modified processes were used to complete the fabrication of the Silicon Ink high efficiency solar cells. Also reported are the development and demonstration of a 18.5% efficient 125mm x 125mm monocrystalline Silicon cell, and a 17% efficient 125mm x 125mm multicrystalline Silicon cell, by utilizing high throughput Ink-jet and screen printing technologies. To achieve these objectives, Innovalight developed new high throughput processing tools to print and fuse both p and n type particle Silicon Inks in a predetermined pat-tern applied either on the front or the back of the cell. Additionally, a customized Ink-jet and screen printing systems, coupled with customized substrate handling solution, customized printing algorithms, and a customized ink drying process, in combination with a purchased turn-key line, were used to complete the high efficiency solar cells. This development work delivered a process capable of high volume producing 18.5% efficient crystalline Silicon solar cells and enabled the Innovalight to commercialize its technology by the summer of 2010.

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

    SciTech Connect (OSTI)

    Brown, S.

    2002-04-16

    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. Comparison of Simulated and Observed Continental Tropical Anvil Clouds and Their Radiative Heating Profiles

    SciTech Connect (OSTI)

    Powell, Scott W.; Houze, R.; Kumar, Anil; McFarlane, Sally A.

    2012-09-06

    Vertically pointing millimeter-wavelength radar observations of anvil clouds extending from mesoscale convective systems (MCSs) that pass over an Atmospheric Radiation Measurement Program (ARM) field site in Niamey, Niger, are compared to anvil structures generated by the Weather Research and Forecasting (WRF) mesoscale model using six different microphysical schemes. The radar data provide the statistical distribution of the radar reflectivity values as a function of height and anvil thickness. These statistics are compared to the statistics of the modeled anvil cloud reflectivity at all altitudes. Requiring the model to be statistically accurate at all altitudes is a stringent test of the model performance. The typical vertical profile of radiative heating in the anvil clouds is computed from the radar observations. Variability of anvil structures from the different microphysical schemes provides an estimate of the inherent uncertainty in anvil radiative heating profiles. All schemes underestimate the optical thickness of thin anvils and cirrus, resulting in a bias of excessive net anvil heating in all of the simulations.

  5. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Fourth Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-09-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone was the initial formulation of the algorithm for retrieval of these properties. The second quarter milestone included the time series of ARM-retrieved cloud properties and a year-long CCPP control simulation. The third quarter milestone included the time series of ARM-retrieved aerosol optical depth and a three-year CCPP control simulation. This final fourth quarter milestone includes the time-series of aerosol and dust properties and a decade-long CCPP control simulation.

  6. Atmospheric Radiation Measurement Climate Research Facility (ACRF) Annual Report 2007

    SciTech Connect (OSTI)

    LR Roeder

    2007-12-01

    This annual report describes the purpose and structure of the program, and presents key accomplishments in 2007. Notable achievements include: • Successful review of the ACRF as a user facility by the DOE Biological and Environmental Research Advisory Committee. The subcommittee reinforced the importance of the scientific impacts of this facility, and its value for the international research community. • Leadership of the Cloud Land Surface Interaction Campaign. This multi-agency, interdisciplinary field campaign involved enhanced surface instrumentation at the ACRF Southern Great Plains site and, in concert with the Cumulus Humilis Aerosol Processing Study sponsored by the DOE Atmospheric Science Program, coordination of nine aircraft through the ARM Aerial Vehicles Program. • Successful deployment of the ARM Mobile Facility in Germany, including hosting nearly a dozen guest instruments and drawing almost 5000 visitors to the site. • Key advancements in the representation of radiative transfer in weather forecast models from the European Centre for Medium-Range Weather Forecasts. • Development of several new enhanced data sets, ranging from best estimate surface radiation measurements from multiple sensors at all ACRF sites to the extension of time-height cloud occurrence profiles to Niamey, Niger, Africa. • Publication of three research papers in a single issue (February 2007) of the Bulletin of the American Meteorological Society.

  7. Determination of the specific growth of molds on semi-solid cultures

    SciTech Connect (OSTI)

    Carrizalez, V.; Rodriguez, H.; Sardina, I.

    1981-02-01

    The determination of growth constants of Aspergillus niger were obtained for semisolid cultures on cassava flour, Manihot esculenta, as a sole carbon source. As a consequence, a technique was developed that consisted of the use of a packed-bed microfermentor with a working volume of 16 cubic centimetres. The bed consisted of gelatinized and granulated cassava flour containing material nutrients and mold spores. The carbon dioxide produced during the respiration was drawn off with a current of air and then absorbed in a solution of sodium hydroxide. The absorption of CO/sub 2/, P, was correlated with the specific growth rate mu by means of the equation P equals Kemut, where t is time and K is a constant. Ammonium nitrogen was used as a limiting substrate and its concentration was varied from 0.039 to 2.5% in dry base. The maximum growth rate, mu maximum, and the saturation constant, Ks, were 0.31/hour and 0.065 mmol (N/sub 4/)/sub 2/SO/sub 4//g total dry solids. The proposed method is highly recommended for the evaluation of the semisolid fermentation of molds and for strictly aerobic bacteria and yeasts. It can be used especially in the evaluation of the growth of microorganisms on peanut shells, coffee residues, sugar cane bagasse, and other agricultural wastes.

  8. Characterization of Vertical Velocity and Drop Size Distribution Parameters in Widespread Precipitation at ARM Facilities

    SciTech Connect (OSTI)

    Giangrande S. E.; Luke, E. P.; Kollias, P.

    2012-02-01

    Extended, high-resolution measurements of vertical air motion and median volume drop diameter D0 in widespread precipitation from three diverse Atmospheric Radiation Measurement Program (ARM) locations [Lamont, Oklahoma, Southern Great Plains site (SGP); Niamey, Niger; and Black Forest, Germany] are presented. The analysis indicates a weak (0-10 cm{sup -1}) downward air motion beneath the melting layer for all three regions, a magnitude that is to within the typical uncertainty of the retrieval methods. On average, the hourly estimated standard deviation of the vertical air motion is 0.25 m s{sup -1} with no pronounced vertical structure. Profiles of D0 vary according to region and rainfall rate. The standard deviation of 1-min-averaged D0 profiles for isolated rainfall rate intervals is 0.3-0.4 mm. Additional insights into the form of the raindrop size distribution are provided using available dual-frequency Doppler velocity observations at SGP. The analysis suggests that gamma functions better explain paired velocity observations and radar retrievals for the Oklahoma dataset. This study will be useful in assessing uncertainties introduced in the measurement of precipitation parameters from ground-based and spaceborne remote sensors that are due to small-scale variability.

  9. Ethnicity, petroeconomy, and national integration in Nigeria

    SciTech Connect (OSTI)

    Yeri-Obidake, E.Z.

    1985-01-01

    Among several related phenomena, this study presents as its focal points the examination of some of the variables that influence and shape the structure of sociopolitical, cultural and socioeconomic relations in the course of national integration in Nigeria. The exploitation of petroleum resources since 1958 in the Niger Delta has largely influenced the course of the political as well as the socioeconomic development of Nigeria. Due to its rich petroleum resources, the Rivers territory ranked high in the political calculus of both the Federal Government and secessionist Biafra. The central thesis of this study is that oil is the single glue that has held the Federation of Nigeria together in the last two decades, and prevented it from being balkanized. This study attempts to put into perspective the various eruptions and episodes of secessionist tendencies and agitations in Nigeria. The ebb and flow of separatist agitations seem to reflect the changing geoeconomic, socioeconomic, and sociopolitical environment of the country. Should the petroeconomy collapse, and/or oil losses its significance in the international economy, what will happen to Nigeria as a nation. The present study points up the need to develop other sources of economic interdependence via the proper utilization of the enormous oil revenues before it is written off as a lost opportunity.

  10. The application of seismic stratigraphic methods on exploration 3D seismic data to define a reservoir model in OPL 210, Deepwater Nigeria

    SciTech Connect (OSTI)

    Ragnhild, L.; Ventris, P. [Statoil and BP Alliance, Stavanger (Norway); Osahon, G. [Allied Energy Resources (Nig) Ltd., Lagos (Nigeria)

    1995-08-01

    OPL 210 lies in deepwater on the northwestern flank of the Niger Delta. The partners in this block are Allied Energy and The Statoil and BP Alliance. The license has a 5 year initial exploration phase and carries a 2 well commitment. At present the database comprises a 1 x 1 km grid of 2D seismic across the block, and 450 sq. km of 3D in an area of special interest. A larger 3D survey is planned for 1995. Little is known about the reservoir in the deep water, but we expect our main target to be ponded slope and basin turbidites. As such the bulk of the shelf well data available has little or no relevance to the play type likely to be encountered. Prior to drilling, seismic stratigraphy has been one of several methods used to generate a consistent predictive reservoir model. The excellent quality and high resolution of the 3D data have allowed identification and detailed description of several distinctive seismic facies. These facies are described in terms of their internal geometries and stacking patterns. The geometries are then interpreted based on a knowledge of depositional processes from analog slope settings. This enables a predictive model to be constructed for the distribution of reservoir within the observed facies. These predictions will be tested by one of the first wells drilled in the Nigerian deepwater in mid 1995.

  11. High-potential geothermal energy resource areas of Nigeria and their geologic and geophysical assessment

    SciTech Connect (OSTI)

    Babalola, O.O.

    1984-04-01

    The widespread occurrence of geothermal manifestations in Nigeria is significant because the wide applicability and relative ease of exploitation of geothermal energy is of vital importance to an industrializing nation like Nigeria. There are two known geothermal resource areas (KGRAs) in Nigeria: the Ikogosi Warm Springs of Ondo State and the Wikki Warm Springs of Bauchi State. These surficial effusions result from the circulation of water to great depths through faults in the basement complex rocks of the area. Within sedimentary areas, high geothermal gradient trends are identified in the Lagos subbasin, the Okitipupa ridge, the Auchi-Agbede are of the Benin flank/hinge line, and the Abakaliki anticlinorium. The deeper Cretaceous and Tertiary sequences of the Niger delta are geopressured geothermal horizons. In the Benue foldbelt, extending from the Abalaliki anticlinorium to the Keana anticline and the Zambuk ridge, several magmatic intrusions emplaced during the Late Cretaceous line the axis of the Benue trough. Positive Bouguer gravity anomalies also parallel this trough and are interpreted to indicate shallow mantle. Parts of this belt and the Ikom, the Jos plateau, Bauchi plateau, and the Adamawa areas, experienced Cenozoic volcanism and magmatism.

  12. 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))

    1996-01-01

    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.

  13. Development of an environmental relative moldiness index for US homes

    SciTech Connect (OSTI)

    Vesper, Sephen J.; McKinstry, Craig A.; Haugland, Richard A.; Wymer, Larry; Bradham, Karen; Ashley, Peter; Cox, David J.; DeWalt, Gary; Friedman, Warren

    2007-08-01

    As part of the HUD American Healthy Survey, dust samples were collected by vacuuming 2 m2 in the bedroom plus 2 m2 in the living room of a nationally representative 1096 homes in the USA using the Mitest™ sampler. Five mg of sieved (300 µ pore, nylon mesh) dust was analyzed by mold specific quantitative PCR for the 36 EPA Mold Panel Species. On this basis, an “environmental relative moldiness index” (ERMI) was created with values ranging from about -10 to 20 (lowest to highest). In order to try to reduce the cost of this analysis, the number of test species was reduced by selecting only those species with a national average concentration of 30 cell equivalents (CE) per mg dust or greater. Only 19 of 36 species met this criterion. (In 40% of the homes, an additional 46 species were quantified from the same dust sample. All of these species had average concentrations less than 30 CE per mg dust.) These 19 species were then categorized into two groups based on their coefficient of variation (CV). If the CV was > 9, the mold was placed in Category 1 (10/19) and the other molds were placed in Category 2 (9/19). Using these Categories, the sum of the log-transformed concentrations of three Category 2 molds (C. herbarum, A. alternata and C. cladosporioides Type 1) was subtracted from the sum of the log-transformed concentrations of the ten Category 1 molds (Aspergillus niger, A. ochraceus, A. penicillioides, A. restrictus, A. sydowii, Chaetomium globosum, Eurotium amsteldoami, Paecilomyces variotii, Penicillium chrysogenum and Wallemia sebi). Assembling these values for the 1096 AHHS homes from lowest to highest produced the “American relative moldiness index” (ARMI). The correlation between the ERMI and ARMI values was 0.88. The ERMI or ARMI scales may be useful as a standard for mold exposure estimates in epidemiological studies.

  14. Atmospheric Radiation Measurement program climate research facility operations quarterly report.

    SciTech Connect (OSTI)

    Sisterson, D. L.; Decision and Information Sciences

    2006-09-06

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year dating back to 1998. The U.S. Department of Energy requires national user facilities to report time-based operating data. The requirements concern the actual hours of operation (ACTUAL); the estimated maximum operation or uptime goal (OPSMAX), which accounts for planned downtime; and the VARIANCE [1-(ACTUAL/OPSMAX)], which accounts for unplanned downtime. The OPSMAX time for the third quarter for the Southern Great Plains (SGP) site is 2,074.80 hours (0.95 x 2,184 hours this quarter). The OPSMAX for the North Slope Alaska (NSA) locale is 1,965.60 hours (0.90 x 2,184), and that for the Tropical Western Pacific (TWP) locale is 1,856.40 hours (0.85 x 2,184). The OPSMAX time for the ARM Mobile Facility (AMF) is 2,074.80 hours (0.95 x 2,184). The differences in OPSMAX performance reflect the complexity of local logistics and the frequency of extreme weather events. It is impractical to measure OPSMAX for each instrument or data stream. Data availability reported here refers to the average of the individual, continuous data streams that have been received by the Archive. Data not at the Archive are caused by downtime (scheduled or unplanned) of the individual instruments. Therefore, data availability is directly related to individual instrument uptime. Thus, the average percent of data in the Archive represents the average percent of the time (24 hours per day, 91 days for this quarter) the instruments were operating this quarter. Table 1 shows the accumulated maximum operation time (planned uptime), the actual hours of operation, and the variance (unplanned downtime) for the period April 1 through June 30, 2006, for the fixed and mobile sites. Although the AMF is currently up and running in Niamey, Niger, Africa, the AMF statistics are reported separately and not included in the aggregate average with the fixed sites. The third quarter comprises a total of 2,184 hours. For all fixed sites (especially the TWP locale) and the AMF, the actual data availability (and therefore actual hours of operation) exceeded the individual (and well as aggregate average of the fixed sites) operational goal for the third quarter of fiscal year (FY) 2006.

  15. Atmospheric Radiation Measurement program climate research facility operations quarterly report July 1 - September 30, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-10-08

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real-time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period July 1 - September 30, 2008, for the fixed sites. The AMF has been deployed to China, but the data have not yet been released. The fourth quarter comprises a total of 2,208 hours. The average exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. HFE represents the AMF statistics for the Shouxian, China, deployment in 2008. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the research accounts are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; and the DMF at PNNL. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Because of the similarity of ACRF NSA data streams and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period October 1, 2007 - September 30, 2008. Table 2 shows the summary of cumulative users for the period October 1, 2007 - September 30, 2008. For the fourth quarter of FY 2008, the overall number of users is down substantially (about 30%) from last quarter. Most of this decrease resulted from a reduction in the ACRF Infrastructure users (e.g., site visits, research accounts, on-site device accounts, etc.) associated with the AMF China deployment. While users had easy access to the previous AMF deployment in Germany that resulted in all-time high user statistics, physical and remote access to on-site accounts are extremely limited for the AMF deployment in China. Furthermore, AMF data have not yet been released from China to the Data Management Facility for processing, which affects Archive user statistics. However, Archive users are only down about 10% from last quarter. Anothe

  16. Atmospheric Radiation Measurement program climate research facility operations quarterly report January 1 - March 31, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-05-22

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period January 1 - March 31, 2008, for the fixed sites. The AMF is being deployed to China and is not in operation this quarter. The second quarter comprises a total of 2,184 hours. The average as well as the individual site values exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the research accounts are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; and the DMF at PNNL. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Because of the similarity of ACRF NSA data streams and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period April 1, 2007 - March 31, 2008. Table 2 shows the summary of cumulative users for the period April 1, 2007 - March 31, 2007. For the second quarter of FY 2008, the overall number of users was nearly as high as the last reporting period, in which a new record high for number of users was established. This quarter, a new record high was established for the number of user days, particularly due to the large number of field campaign activities in conjunction with the AMF deployment in Germany, as well as major field campaigns at the NSA and SGP sites. This quarter, 37% of the Archive users are ARM science-funded principal investigators and 23% of all other facility users are either ARM science-funded principal investigators or ACRF infrastructure personnel. For reporting purposes, the three ACRF sites and the AMF operate 24 hours per day, 7 days per week, and 52 weeks per year. Time is reported in days instead of hours. I

  17. Atmospheric Radiation Measurement program climate research facility operations quarterly report October 1 - December 31, 2007.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-01-24

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period October 1 - December 31, 2007, for the fixed sites and the mobile site. The AMF has been deployed to Germany and this was the final operational quarter. The first quarter comprises a total of 2,208 hours. Although the average exceeded our goal this quarter, a series of severe weather events (i.e., widespread ice storms) disrupted utility services, which affected the SGP performance measures. Some instruments were covered in ice and power and data communication lines were down for more than 10 days in some areas of Oklahoma and Kansas, which resulted in lost data at the SGP site. The Site Access Request System is a web-based database used to track visitors to the fixed sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. The AMF completed its mission at the end of this quarter in Haselback, Germany (FKB designation). NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request an account on the local site data system. The eight research computers are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; the DMF at PNNL; and the AMF, currently in Germany. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Due to the similarity of ACRF NSA data streams, and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period January 1, 2007 - December 31, 2007. Table 2 shows the summary of cumulative users for the period January 1, 2007 - December 31, 2007. For the first quarter of FY 2008, the overall number of users was up significantly from the last reporting period. For the fourth consecutive reporting period, a record high number of Archive users was recorded. In addition, the number of visitors and visitor days set a new record this reporting period particularly due to the large number of field campaign activities in conjunction with the AMF deployment in Germany. It is interesting to note this quarter that