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


1

Anaerobic thermophilic culture system  

DOE Patents [OSTI]

A mixed culture system of the newly discovered microorganism Thermoanaerobacter ethanolicus ATCC31550 and the microorganism Clostridium thermocellum ATCC31549 is described. In a mixed nutrient culture medium that contains cellulose, these microorganisms have been coupled and cultivated to efficiently ferment cellulose to produce recoverable quantities of ethanol under anaerobic, thermophilic conditions.

Ljungdahl, Lars G. (Athens, GA); Wiegel, Jurgen K. W. (Gottingen, DE)

1981-01-01T23:59:59.000Z

2

E-Print Network 3.0 - anaerobic extreme thermophilic Sample Search...  

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

Collection: Renewable Energy 22 Life on Earth. II The Archean Era Summary: of Life The LCA may be a Thermophile 12;The Tree of Life 12;The Archaea Archaea often inhabit...

3

E-Print Network 3.0 - anaerobic thermophilic biogas Sample Search...  

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

biogas Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic thermophilic biogas Page: << < 1 2 3 4 5 > >> 1 Institute for Renewable Energy Ltd...

4

E-Print Network 3.0 - anaerobic thermophilic bacteria Sample...  

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

MICROBIOLOGY, Apr. 1994, p. 1241-1248 0099-22409404.00+0 Summary: . 1991. Acetate oxidation in a thermophilic anaerobic sewage-sludge digestor: the importance of non... -...

5

Extreme thermophiles: moving beyond single-enzyme biocatalysis  

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

COCHE-51; NO. OF PAGES 10 COCHE-51; NO. OF PAGES 10 Please cite this article in press as: Frock AD, Kelly RM. Extreme thermophiles: moving beyond single-enzyme biocatalysis, Curr Opin Chem Eng (2012), http://dx.doi.org/10.1016/ j.coche.2012.07.003 Available online at www.sciencedirect.com Extreme thermophiles: moving beyond single-enzyme biocatalysis Andrew D Frock and Robert M Kelly Extremely thermophilic microorganisms have been sources of thermostable and thermoactive enzymes for over 30 years. However, information and insights gained from genome sequences, in conjunction with new tools for molecular genetics, have opened up exciting new possibilities for biotechnological opportunities based on extreme thermophiles that go beyond single-step biotransformations. Although the pace for discovering novel microorganisms has slowed over

6

Start-up of a thermophilic upflow anaerobic sludge bed (UASB) reactor with mesophilic granular sludge  

Science Journals Connector (OSTI)

Fast start-up of thermophilic upflow anaerobic sludge bed (UASB) reactors was achieved at ... 55 and 64 C, using mesophilic granular sludge as inoculum and fatty acid mixtures as ... temperature optima for aceto...

Jules B. van Lier; Katja C. F. Grolle

1992-04-01T23:59:59.000Z

7

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol  

Science Journals Connector (OSTI)

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol ... However, the calculation did not include the energetic costs to physically replace the evaporator with the integrated digester system (this will be a relatively small fraction of the energy input because the percentage of energy input per unit of ethanol energy output for construction of the entire conventional dry mill is 0.2% (4)); the improved quality in animal feed (DDG vs DDGS); nor the available waste heat from circumventing thin stillage evaporation. ...

Matthew T. Agler; Marcelo L. Garcia; Eric S. Lee; Martha Schlicher; Largus T. Angenent

2008-08-05T23:59:59.000Z

8

E-Print Network 3.0 - anaerobic thermophilic digestion Sample...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

9

Thermophilic anaerobic digestion of thermal pretreated sludge: Role of microbial community structure and correlation with process performances  

Science Journals Connector (OSTI)

Abstract Thermal hydrolysis pretreatment coupled with Thermophilic Anaerobic Digestion (TAD) for Waste Activated Sludge (WAS) treatment is a promising combination to improve biodegradation kinetics during stabilization. However, to date there is a limited knowledge of the anaerobic biomass composition and its impact on TAD process performances. In this study, the structure and dynamics of the microbial communities selected in two semi-continuous anaerobic digesters, fed with untreated and thermal pretreated sludge, were investigated. The systems were operated for 250 days at different organic loading rate. 16S rRNA gene clonal analysis and Fluorescence In Situ Hybridization (FISH) analyses allowed us to identify the majority of bacterial and archaeal populations. Proteolytic Coprothermobacter spp. and hydrogenotrophic Methanothermobacter spp. living in strict syntrophic association were found to dominate in TAD process. The establishment of a syntrophic proteolytic pathway was favoured by the high temperature of the process and enhanced by the thermal pretreatment of the feeding sludge. Proteolytic activity, alone or with thermal pretreatment, occurred during TAD as proven by increasing concentration of soluble ammonia and soluble COD (sCOD) during the process. However, the availability of a readily biodegradable substrate due to pretreatment allowed to significant sCOD removals (more than 55%) corresponding to higher biogas production in the reactor fed with thermal pretreated sludge. Microbial population dynamics analysed by FISH showed that Coprothermobacter and Methanothermobacter immediately established a stable syntrophic association in the reactor fed with pretreated sludge in line with the overall improved TAD performances observed under these conditions.

M.C. Gagliano; C.M. Braguglia; A. Gianico; G. Mininni; K. Nakamura; S. Rossetti

2015-01-01T23:59:59.000Z

10

E-Print Network 3.0 - anaerobic thermophiles annual Sample Search...  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

11

E-Print Network 3.0 - anaerobic thermophiles progress Sample...  

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

due to various... returns from energy and byproduct sales. Keywords: Anaerobic digestion, biogas, cooperatives, carbon Source: Laughlin, Robert B. - Department of Physics, Stanford...

12

Glycoside hydrolase inventory drives plant polysaccharide deconstruction by the extremely thermophilic bacterium Caldicellulosiruptor saccharolyticus  

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

Glycoside Glycoside Hydrolase Inventory Drives Plant Polysaccharide Deconstruction by the Extremely Thermophilic Bacterium Caldicellulosiruptor saccharolyticus Amy L. VanFossen, Inci Ozdemir, Samantha L. Zelin, Robert M. Kelly Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695-7905; telephone: 919-515-6396; fax: 919-515-3465; e-mail: rmkelly@eos.ncsu.edu Received 15 November 2010; revision received 22 January 2011; accepted 1 February 2011 Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/bit.23093 ABSTRACT: The genome of Caldicellulosiruptor saccharoly- ticus encodes a range of glycoside hydrolases (GHs) that mediate plant biomass deconstruction by this bacterium. Two GH-based genomic loci that appear to be central to the hydrolysis of hemicellulosic and cellulosic substrates

13

Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities  

E-Print Network [OSTI]

anaerobic thermophilic oil reservoir and well communities.been detected in hot oil reservoirs and production fluids (other thermophilic oil reservoirs and wells suggests that

Duncan, Kathleen E.

2010-01-01T23:59:59.000Z

14

Biochemistry and physiology of anaerobic bacteria  

SciTech Connect (OSTI)

We welcome you to The Power of Anaerobes. This conference serves two purposes. One is to celebrate the life of Harry D. Peck, Jr.,who was born May 18, 1927 and would have celebrated his 73rd birthday at this conference. He died November 20, 1998. The second is to gather investigators to exchange views within the realm of anaerobic microbiology, an area in which tremendous progress has been seen during recent years. It is sufficient to mention discoveries of a new form of life (the archaea), hyper or extreme thermophiles, thermophilic alkaliphiles and anaerobic fungi. With these discoveries has come a new realization about physiological and metabolic properties of microorganisms, and this in turn has demonstrated their importance for the development, maintenance and sustenance of life on Earth.

NONE

2000-05-18T23:59:59.000Z

15

Efficient degradation of lignocellulosic plant biomass without pretreatment by the 9 thermophilic anaerobe, Anaerocellum thermophilum DSM 6725  

SciTech Connect (OSTI)

Very few cultivated microorganisms can degrade lignocellulosic biomass without chemical pretreatment. We show here that 'Anaerocellum thermophilum' DSM 6725, an anaerobic bacterium that grows optimally at 75 C, efficiently utilizes various types of untreated plant biomass, as well as crystalline cellulose and xylan. These include hardwoods such as poplar, low-lignin grasses such as napier and Bermuda grasses, and high-lignin grasses such as switchgrass. The organism did not utilize only the soluble fraction of the untreated biomass, since insoluble plant biomass (as well as cellulose and xylan) obtained after washing at 75 C for 18 h also served as a growth substrate. The predominant end products from all growth substrates were hydrogen, acetate, and lactate. Glucose and cellobiose (on crystalline cellulose) and xylose and xylobiose (on xylan) also accumulated in the growth media during growth on the defined substrates but not during growth on the plant biomass. A. thermophilum DSM 6725 grew well on first- and second-spent biomass derived from poplar and switchgrass, where spent biomass is defined as the insoluble growth substrate recovered after the organism has reached late stationary phase. No evidence was found for the direct attachment of A. thermophilum DSM 6725 to the plant biomass. This organism differs from the closely related strain A. thermophilum Z-1320 in its ability to grow on xylose and pectin. Caldicellulosiruptor saccharolyticus DSM 8903 (optimum growth temperature, 70 C), a close relative of A. thermophilum DSM 6725, grew well on switchgrass but not on poplar, indicating a significant difference in the biomass-degrading abilities of these two otherwise very similar organisms.

Yang, Sung-Jae [University of Georgia, Athens, GA; Kataeva, Irina [University of Georgia, Athens, GA; Hamilton-Brehm, Scott [ORNL; Engle, Nancy L [ORNL; Tschaplinski, Timothy J [ORNL; Doeppke, Crissa [National Renewable Energy Laboratory (NREL); Davis, Dr. Mark F. [National Renewable Energy Laboratory (NREL); Westpheling, Janet [University of Georgia, Athens, GA; Adams, Michael W. W. [University of Georgia, Athens, GA

2009-01-01T23:59:59.000Z

16

E-Print Network 3.0 - anaerobic continuously stirred Sample Search...  

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

or thermophilic... ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

17

Extremism  

Office of Scientific and Technical Information (OSTI)

i i LEFT-WING EXTREMISM: The Current Threat Prepared for U.S. Department of Energy Office of Safeguards and Security Washington, DC Prepared by Karl A. Seger, Ph.D. Center for Human Reliability Studies Oak Ridge Institute for Science and Education Oak Ridge, TN April 2001 ORISE 01-0439 i TABLE OF CONTENTS EXECUTIVE SUMMARY .............................................................................................ii I. LEFTIST EXTREMISM IS ALIVE AND WELL....................................................... 1 TERROR NETWORK U.S.A. ..................................................................................... 1 EXTREMISM ON THE LEFT AND RIGHT .............................................................. 3 THE THREAT.............................................................................................................

18

Complete Genome Sequence of the Anaerobic Halophilic Alkalithermophile Natranaerobius thermophilus JW/NM-WN-LFT  

SciTech Connect (OSTI)

The genome of the anaerobic halophilic alkalithermophile Natranaerobius thermophiles consists of one chromosome and two plasmids.The present study is the first to report the completely sequenced genome of polyextremophile and the harboring genes harboring genes associated with roles in regulation of intracellular osmotic pressure, pH homeostasis, and thermophilic stability.

Mesbah, Noha [University of Georgia, Athens, GA; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Chertkov, Olga [Los Alamos National Laboratory (LANL); Han, James [U.S. Department of Energy, Joint Genome Institute; Larimer, Frank W [ORNL; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Wiegel, Juergen [University of Georgia, Athens, GA

2011-01-01T23:59:59.000Z

19

THE THERMOPHILIC MICRORGANISMS  

Science Journals Connector (OSTI)

...apparently in the maximum stationary phase of the cultural cycle. In...rates. The logarithmic growth phase, during which the rate of...enzymes in the medium. The behavior of amylolytic thermophiles...paralleled population data. The behavior of the stenothermophilic bacteria...

Eugene R. L. Gaughran

1947-09-01T23:59:59.000Z

20

Why Sequence Thermophilic Methanoarchaea?  

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

Thermophilic Methanoarchaea? Thermophilic Methanoarchaea? Microbes that reduce carbon dioxide to methane catalyze a significant component of the carbon cycle on Earth and are responsible for most of the methane in the atmospere. Since methane contributes significantly to the greenhouse effect, understanding the biological controls on emissions of methane may provide the opportunity to compensate for the emission of other important trace gases, such as CO2. In addition, methane is a common fuel, and the biological production of methane catalyzed by these bacteria has great potential as an alternative fuel source. This application is of special significance because it is "CO2 neutral", ie., it does not result in the net emissions of greenhouse gases to the earth's atmosphere.

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


21

Why sequence thermophiles in Great Basin hot springs?  

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

thermophiles in Great Basin hot springs? thermophiles in Great Basin hot springs? A thermophile is an organism that thrives in extremely hot temperature conditions. These conditions are found in the Great Basin hot springs, where the organisms have been exposed to unique conditions which guide their lifecycle. High temperature environments often support large and diverse populations of microorganisms, which appear to be hot spots of biological innovation of carbon fixation. Sequencing these microbes that make their home in deadly heat could provide various insights into understanding energy production and carbon cycling. Converting cellulosic biomass to ethanol is one of the most promising strategies to reduce petroleum consumption in the near future. This can only be achieved by enhancing recovery of fermentable sugars from complex

22

Computational design and characterization of a temperature-sensitive plasmid replicon for gram positive thermophiles  

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

design design and characterization of a temperature-sensitive plasmid replicon for gram positive thermophiles Olson and Lynd Olson and Lynd Journal of Biological Engineering 2012, 6:5 http://www.jbioleng.org/content/6/1/5 R E S E A R C H Open Access Computational design and characterization of a temperature-sensitive plasmid replicon for gram positive thermophiles Daniel G Olson 1,3 and Lee R Lynd 1,2,3* Abstract Background: Temperature-sensitive (Ts) plasmids are useful tools for genetic engineering, but there are currently none compatible with the gram positive, thermophilic, obligate anaerobe, Clostridium thermocellum. Traditional mutagenesis techniques yield Ts mutants at a low frequency, and therefore requires the development of high-throughput screening protocols, which are also not available for this organism. Recently there has been progress in the development

23

Complete Genome Sequence of the Thermophilic, Piezophilic, Heterotrophic Bacterium Marinitoga piezophila KA3  

SciTech Connect (OSTI)

Marinitoga piezophila KA3 is a thermophilic, anaerobic, chemoorganotrophic, sulfur-reducing bacterium isolated from the Grandbonum deep-sea hydrothermal vent site at the East Pacific Rise (13 degrees N, 2,630-m depth). The genome of M. piezophila KA3 comprises a 2,231,407-bp circular chromosome and a 13,386-bp circular plasmid. This genome was sequenced within Department of Energy Joint Genome Institute CSP 2010.

Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Han, James [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Peters, Lin [U.S. Department of Energy, Joint Genome Institute; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Teshima, Hazuki [Los Alamos National Laboratory (LANL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Tapia, Roxanne [Los Alamos National Laboratory (LANL); Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Vannier, Pauline [Ifremer, Plouzane, France; Oger, Phil [University of Lyon, France; Bartlett, Douglas [University of California, San Diego & La Jolla; Noll, Kenneth M [University of Connecticut, Storrs; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Jebbar, Mohamed [Ifremer, Plouzane, France

2012-01-01T23:59:59.000Z

24

Cellulose- and Xylan-Degrading Thermophilic Anaerobic Bacteria from Biocompost  

Science Journals Connector (OSTI)

...to utilize both cellulose and xylan, including strains of Clostridium...species reported to utilize xylan, and the rate of cellulose...able to degrade cellulose, xylan, and their mixture with the...locations 40 to 50 cm below the surface and temperatures ranging from...

M. V. Sizova; J. A. Izquierdo; N. S. Panikov; L. R. Lynd

2011-02-11T23:59:59.000Z

25

Kinetics of inactivation of indicator pathogens during thermophilic anaerobic digestion  

E-Print Network [OSTI]

relationships are necessary. ª 2010 Elsevier Ltd. All rights reserved. 1. Introduction Land application the opportunity to put sewage sludge, which otherwise needs to be disposed of, towards beneficial use such as crop, enteric viruses and Salmonella spp. Land application of Class B biosolids, which require only reduction

26

Microbial Ecology of Thermophilic Anaerobic Digestion. Final Report  

DOE R&D Accomplishments [OSTI]

This grant supported research on methanogenic archaea. The two major areas that were supported were conversion of acetic acid to methane and nitrogen fixation by Methanosarcina. Among the achievements of this research were the isolation of novel methanogenic cultures, elucidation of the pathways from acetate to methane, description of a specific DNA-binding complex in nitrogen fixing methanogens, and demonstration of an alternative nitrogenase in Methanosarcina.

Zinder, Stephen H.

2000-04-15T23:59:59.000Z

27

THE THERMOPHILIC AEROBIC SPOREFORMING BACTERIA  

Science Journals Connector (OSTI)

...oxygen was clearly shown by the behavior of this strain; its growth...similar during the logarithmic phase but deviated when growth became...fettsaurer Salze und Kohlen- hydrate durch thermophile Bakterien...127. NwsRA, T. 1897 On the behavior of yeast at a high temperature...

Mary Belle Allen

1953-06-01T23:59:59.000Z

28

Anaerobic methane oxidation in metalliferous hydrothermal sediments: influence on carbon flux and  

E-Print Network [OSTI]

Anaerobic methane oxidation in metalliferous hydrothermal sediments: influence on carbon flux significant sink that regulates methane flux from sediments into the oceans and atmosphere. Here we examine mesophilic to thermophilic AOM in hydro- thermal sediments recovered from the Middle Valley vent field

Girguis, Peter R.

29

Differences in the catalytic mechanisms of mesophilic and thermophilic indole-3-glycerol phosphate synthase enzymes at their adaptive temperatures  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Catalytic mechanisms of thermophilic-mesophilic enzymes may differ. Black-Right-Pointing-Pointer Product release is rate-determining for thermophilic IGPS at low temperatures. Black-Right-Pointing-Pointer But at higher temperatures, proton transfer from the general acid is rate-limiting. Black-Right-Pointing-Pointer Rate-determining step is different still for mesophilic IGPS. Black-Right-Pointing-Pointer Both chemical and physical steps of catalysis are important for temperature adaptation. -- Abstract: Thermophilic enzymes tend to be less catalytically-active at lower temperatures relative to their mesophilic counterparts, despite having very similar crystal structures. An often cited hypothesis for this general observation is that thermostable enzymes have evolved a more rigid tertiary structure in order to cope with their more extreme, natural environment, but they are also less flexible at lower temperatures, leading to their lower catalytic activity under mesophilic conditions. An alternative hypothesis, however, is that complementary thermophilic-mesophilic enzyme pairs simply operate through different evolutionary-optimized catalytic mechanisms. In this communication, we present evidence that while the steps of the catalytic mechanisms for mesophilic and thermophilic indole-3-glycerol phosphate synthase (IGPS) enzymes are fundamentally similar, the identity of the rate-determining step changes as a function of temperature. Our findings indicate that while product release is rate-determining at 25 Degree-Sign C for thermophilic IGPS, near its adaptive temperature (75 Degree-Sign C), a proton transfer event, involving a general acid, becomes rate-determining. The rate-determining steps for thermophilic and mesophilic IGPS enzymes are also different at their respective, adaptive temperatures with the mesophilic IGPS-catalyzed reaction being rate-limited before irreversible CO{sub 2} release, and the thermophilic IGPS-catalyzed reaction being rate limited afterwards.

Zaccardi, Margot J.; Mannweiler, Olga [Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (United States)] [Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (United States); Boehr, David D., E-mail: ddb12@psu.edu [Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (United States)

2012-02-10T23:59:59.000Z

30

Hydrogenomics of the Extremely Thermophilic Bacterium Caldicellulosiruptor saccharolyticus  

Science Journals Connector (OSTI)

...transition to a hydrogen economy-to 2030 and beyond. United States Department of Energy, Washington, DC. http://www1.eere.energy.gov/hydrogenandfuelcells/pdfs/vision_doc.pdf . 48 van Niel, E. W. J., M. A. W. Budde, G. G. de...

Harmen J. G. van de Werken; Marcel R. A. Verhaart; Amy L. VanFossen; Karin Willquist; Derrick L. Lewis; Jason D. Nichols; Heleen P. Goorissen; Emmanuel F. Mongodin; Karen E. Nelson; Ed W. J. van Niel; Alfons J. M. Stams; Donald E. Ward; Willem M. de Vos; John van der Oost; Robert M. Kelly; Serv W. M. Kengen

2008-09-05T23:59:59.000Z

31

Hydrogenomics of the Extremely Thermophilic Bacterium Caldicellulosiruptor saccharolyticus  

Science Journals Connector (OSTI)

...utilize a range of carbohydrates associated with biomass feedstocks is a highly desirable feature of this lignocellulose-utilizing...utilize a range of carbohydrates associated with biomass feedstocks is a highly desirable feature of this lignocellulose-utilizing...

Harmen J. G. van de Werken; Marcel R. A. Verhaart; Amy L. VanFossen; Karin Willquist; Derrick L. Lewis; Jason D. Nichols; Heleen P. Goorissen; Emmanuel F. Mongodin; Karen E. Nelson; Ed W. J. van Niel; Alfons J. M. Stams; Donald E. Ward; Willem M. de Vos; John van der Oost; Robert M. Kelly; Serv W. M. Kengen

2008-09-05T23:59:59.000Z

32

Anaerobic Digestion of Algae  

Science Journals Connector (OSTI)

...would be desirable to remove the algae from the lagoon effluent. Under...anaerobic digestion. Digestion of algae to provide a source of fuel is an attractive possibility...through the anaerobic digestion of algae to produce methane. Energy is...

C. G. Golueke; W. J. Oswald; H. B. Gotaas

1957-01-01T23:59:59.000Z

33

Why sequence carbon monoxide oxidizing thermophiles?  

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

carbon monoxide oxidizing thermophiles? carbon monoxide oxidizing thermophiles? Many microbes that use carbon monoxide as an energy source are found in high temperature environments such as geothermal areas. Researchers think that these carboxydotrophs may be involved in reducing potentially toxic carbon monoxide hotspots by combine with water to form hydrogen, carbon dioxide and acetate, which are in turn used for thermophilic energy conservation and carbon sequestration mechanisms. The project focuses on sequencing two closely related microbes, one of which is Carboxydothermus hydrogenformans. A strain of C. hydrogenformans has been grown in hydrogen-enriched synthesis gas (syngas), which contains a mix of hydrogen and carbon monoxide. Researchers are interested in sequencing both microbial strains to track the genome's evolution and

34

Thermophilic Fungi: Their Physiology and Enzymes  

Science Journals Connector (OSTI)

...as the primary mechanism in thermal adaptation, eukaryotic thermophily...fungi may be good sources of a battery of purified enzymes that are...enzymes vis-a-vis their thermal stability. Some thermophilic...figured prominently in the development of biochemistry-suggests...

Ramesh Maheshwari; Girish Bharadwaj; Mahalingeshwara K. Bhat

2000-09-01T23:59:59.000Z

35

Genome sequence of the thermophilic sulfate-reducing ocean bacterium Thermodesulfatator indicus type strain (CIR29812T)  

SciTech Connect (OSTI)

Thermodesulfatator indicus Moussard et al. 2004 is a member of the genomically so far poorly characterized family Thermodesulfobacteriaceae in the phylum Thermodesulfobacteria. Members of this phylum are of interest because they represent a distinct, deep-branching, Gram-negative lineage. T. indicus is an anaerobic, thermophilic, chemolithoautotrophic sulfate reducer isolated from a deep-sea hydrothermal vent. Here we describe the features of this organism, together with the complete genome sequence, and annotation. The 2,322,224 bp long chromosome with its 2,233 protein-coding and 58 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

Anderson, Iain [U.S. Department of Energy, Joint Genome Institute; Saunders, Elizabeth H [Los Alamos National Laboratory (LANL); Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Tapia, Roxanne [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Liolios, Konstantinos [U.S. Department of Energy, Joint Genome Institute; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Palaniappan, Krishna [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Jeffries, Cynthia [Oak Ridge National Laboratory (ORNL); Chang, Yun-Juan [ORNL; Brambilla, Evelyne-Marie [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Bristow, James [U.S. Department of Energy, Joint Genome Institute; Eisen, Jonathan [U.S. Department of Energy, Joint Genome Institute; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Hugenholtz, Philip [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany

2012-01-01T23:59:59.000Z

36

E-Print Network 3.0 - anaerobic thermophiles final Sample Search...  

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

for treating this waste stream since it results in two valuable final products, biogas and ... Source: Columbia University - Waste-to-Energy Research and Technology Council...

37

Anaerobic Digestion of Renewable Biomass: Thermophilic Temperature Governs Methanogen Population Dynamics  

Science Journals Connector (OSTI)

...maize from a biogas plant in Nordhausen, Germany), 1/3 sewage sludge (from a wastewater treatment plant [WWTP] in Geesthacht, Germany), and 1/3 hot-rot compost suspension (compost from grass and garden greens, without solids). After a couple...

Niclas Krakat; A. Westphal; S. Schmidt; P. Scherer

2010-01-22T23:59:59.000Z

38

Commercialization of Anaerobic Contact Process for Anaerobic Digestion of Algae.  

E-Print Network [OSTI]

??The commercialization of anaerobic contact process for the digestion of algal biomass has been shown to be feasible on a technical and economic basis. The (more)

Andlay, Gunjan

2010-01-01T23:59:59.000Z

39

1H, 13C, and 15N backbone and side chain resonance assignments of thermophilic Geobacillus kaustophilus cyclophilin-A  

SciTech Connect (OSTI)

Cyclophilins catalyze the reversible peptidyl-prolyl isomerization of their substrates and are present across all kingdoms of life from humans to bacteria. Although numerous biological roles have now been discovered for cyclophilins, their function was initially ascribed to their chaperone-like activity in protein folding where they catalyze the often rate-limiting step of proline isomerization. This chaperone-like activity may be especially important under extreme conditions where cyclophilins are often over expressed, such as in tumors for human cyclophilins {Lee, 2010 #1167}, but also in organisms that thrive under extreme conditions, such as theromophilic bacteria. Moreover, the reversible nature of the peptidyl-prolyl isomerization reaction catalyzed by cyclophilins has allowed these enzymes to serve as model systems for probing the role of conformational changes during catalytic turnover {Eisenmesser, 2002 #20;Eisenmesser, 2005 #203}. Thus, we present here the resonance assignments of a thermophilic cyclophilin from Geobacillus kaustophilus derived from deep-sea sediment {Takami, 2004 #1384}. This thermophilic cyclophilin may now be studied at a variety of temperatures to provide insight into the comparative structure, dynamics, and catalytic mechanism of cyclophilins.

Holliday, Michael; Zhang, Fengli; Isern, Nancy G.; Armstrong, Geoffrey S.; Eisenmesser, Elan Z.

2014-04-01T23:59:59.000Z

40

Extreme Tourism  

E-Print Network [OSTI]

Broadcast Transcript: The stereotype of the Japanese tourist with his camera has been taken to an extreme by one Toshifumi Fujimoto. Mr. Fujimoto likes to don camo clothing and sneak up to the front lines of international ...

Hacker, Randi

2013-03-13T23:59:59.000Z

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


41

Temporal variation in methanogen communities of four different full-scale anaerobic digesters treating food waste-recycling wastewater  

Science Journals Connector (OSTI)

Abstract Methanogen communities were investigated using 454 pyrosequencing in four different full-scale anaerobic digesters treating food waste-recycling wastewater. Seasonal samples were collected for 2years, and 24 samples were available for microbial analysis from a plug flow thermophilic (PT) digester, a continuously-stirred tank thermophilic (CT) digester, an upflow anerobic sludge blanket mesophilic (UM) digester, and a continuously-stirred tank mesophilic (CM) digester. Methanoculleus, Methanobacterium, Methanothermobacter, and Methanosaeta were revealed to be key methanogens in full-scale anaerobic digestion process treating food waste-recycling wastewater. In the PT digester, Methanoculleus was dominant (96.8%). In the CT digester, Methanoculleus was dominant (95.4%) during the first year of operation, but the dominant genus was shifted to Methanothermobacter (98.5%) due to pH increase. In the UM digester, Methanosaeta was dominant (87.2%). In the CM digester, Methanoculleus was constantly dominant (74.8%) except during CM5 when Methanosaeta was dominant (62.6%) due to the low residual acetate concentration (0.1g/L).

Joonyeob Lee; Byungchul Hwang; Taewoan Koo; Seung Gu Shin; Woong Kim; Seokhwan Hwang

2014-01-01T23:59:59.000Z

42

E-Print Network 3.0 - aerobic co-oxidizing thermophile Sample...  

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

Life LUCA may be a Thermophile Possibly more complex than some existing life 12;The Tree of Life 12... ) Alkalophiles - inhabit alkaline lakes (pH10) Barophiles -...

43

The adhesion force study of dairy thermophile Anoxybacillus flavithermus CM with atomic force microscopy.  

E-Print Network [OSTI]

??Anoxybacillus flavithermus is a common species of thermophilic bacteria discovered in most milk powder manufacturing plants through out New Zealand. The contamination of its spores (more)

Mohd Saidi, Mohd Salihin

2014-01-01T23:59:59.000Z

44

Weather Extremes  

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

Extremes Extremes Nature Bulletin No. 45 December 15, 1945 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Superintendent of Conservation WEATHER EXTREMES Chicago lies in a temperate zone. We are fortunate. The lowest temperature recorded here since the establishment of the Weather Bureau in 1870 was -- 23 F on Dec. 24, 1872. The lowest records elsewhere in the United States are--66 F at Riverside Ranger Station, Yellowstone Park, Wyoming, on Feb. 9, 1933; and -- 78 F at Fort Yukon, Alaska, on Jan. 14, 1934. The lowest record anywhere on earth is 90 F at Verkhoyansk, Siberia, Feb. 5 and 7, 1892. The greatest snowfall recorded in Chicago in one 24-hour period was 14.9 inches on Jan. 30, 1939; but 19.2 inches fell between 1:10 a.m. on March 24 and 8:33 p.m. on March 26, 1930.

45

Extreme superstarclusters  

E-Print Network [OSTI]

The presence of superstarclusters is a characteristic feature of starburst galaxies. We examine the properties of star forming regions and young star clusters in various environments, ranging from common to extreme. We then discuss new high spatial resolution mid-infrared imaging and spectroscopy of extreme superstarclusters in the obscured region of the Antennae (NGC4038-4039). We find that the PAH emission in this region is not dominated by the superstarclusters but is mostly diffuse. Emission line ratios found in our high spatial resolution data differ significantly from those in larger apertures, strongly affecting the derived results.

Paul P. van der Werf; Leonie Snijders

2006-01-19T23:59:59.000Z

46

Extreme Users WHY engage with extreme users  

E-Print Network [OSTI]

Extreme Users METHOD WHY engage with extreme users HOW to engage extreme users Designers engage inspiration from their work-arounds and frameworks. When you speak with and observe extreme users, their needs extreme users are often also needs of a wider population. Determine who's extreme Determining who

Prinz, Friedrich B.

47

Extreme MPG  

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

Extreme MPG Extreme MPG World Record Fuel Efficiency Link to video of Pac Car Link to Pac Car Animation Pac II vehicle and team The PAC-Car II set a new world record in fuel efficient driving during the Shell Eco-marathon in Ladoux (France) on June 26, 2005. Running on hydrogen, the PAC-Car II achieved a fuel economy of 12,665 miles per gallon gasoline equivalent (MPGe)! Most Efficient EPA-Certified Vehicles* Current Model Year 2013 Chevrolet Volt 2014 Chevrolet Volt City 63 Hwy 61 Comb 62 Fuel Type: Gas/Electricity Gasoline - All Years 2000 Honda Insight 2000 Honda Insight City 49 Hwy 61 Comb 53 Fuel Type: Gasoline All Fuels - All Years 2013 Scion iQ EV 2013 Scion iQ EV City 138 Hwy 105 Comb 121 Fuel Type: Electricity *Based on Combined MPG rating. Current Model Year excludes pure EVs.

48

Comparative genomic analysis of the thermophilic biomass-degrading fungi Myceliophthora thermophila and Thielavia terrestris  

SciTech Connect (OSTI)

Thermostable enzymes and thermophilic cell factories may afford economic advantages in the production of many chemicals and biomass-based fuels. Here we describe and compare the genomes of two thermophilic fungi, Myceliophthora thermophila and Thielavia terrestris. To our knowledge, these genomes are the first described for thermophilic eukaryotes and the first complete telomere-to-telomere genomes for filamentous fungi. Genome analyses and experimental data suggest that both thermophiles are capable of hydrolyzing all major polysaccharides found in biomass. Examination of transcriptome data and secreted proteins suggests that the two fungi use shared approaches in the hydrolysis of cellulose and xylan but distinct mechanisms in pectin degradation. Characterization of the biomass-hydrolyzing activity of recombinant enzymes suggests that these organisms are highly efficient in biomass decomposition at both moderate and high temperatures. Furthermore, we present evidence suggesting that aside from representing a potential reservoir of thermostable enzymes, thermophilic fungi are amenable to manipulation using classical and molecular genetics.

Berka, Randy M.; Grigoriev, Igor V.; Otillar, Robert; Salamov, Asaf; Grimwood, Jane; Reid, Ian; Ishmael, Nadeeza; John, Tricia; Darmond, Corinne; Moisan, Marie-Claude; Henrissat, Bernard; Coutinho, Pedro M.; Lombard, Vincent; Natvig, Donald O.; Lindquist, Erika; Schmutz, Jeremy; Lucas, Susan; Harris, Paul; Powlowski, Justin; Bellemare, Annie; Taylor, David; Butler, Gregory; de Vries, Ronald P.; Allijn, Iris E.; van den Brink, Joost; Ushinsky, Sophia; Storms, Reginald; Powell, Amy J.; Paulsen, Ian T.; Elbourne, Liam D. H.; Baker, Scott. E.; Magnuson, Jon; LaBoissiere, Sylvie; Clutterbuck, A. John; Martinez, Diego; Wogulis, Mark; Lopez de Leon, Alfredo; Rey, Michael W.; Tsang, Adrian

2011-05-16T23:59:59.000Z

49

Isolation from soil and properties of the extreme thermophile Clostridium thermohydrosulfuricum.  

Science Journals Connector (OSTI)

...meadow)' 108 JWlll Straw compost' 120 JW112 Soil near a hot pipeline" 156 JW113 Forest soil" 105 JW120 Mud from alkaline hot spring...fraction of the bases in the DNA are being modified in some wax. DISCUSSION In this report, we have rlescribe(i the isolation...

J Wiegel; L G Ljungdahl; J R Rawson

1979-09-01T23:59:59.000Z

50

The Anaerobic Digestion of Organic  

E-Print Network [OSTI]

, pursuing alternative and renewable energy has become imperative from both practical and ethical standpoints production is just one of the many renewable energy alternatives out there. Defined as the digestion of Anaerobic Digestion 3.1. Municipal Waste Management 3.2. Climate Change Mitigation 3.2.1. Untreated

Iglesia, Enrique

51

Anaerobic bacteria from hypersaline environments.  

Science Journals Connector (OSTI)

...saline habitats such as solar salterns, which may...organic carbon and energy sources. The anaerobic...Lake Assal (East Africa), Na+ 27 28 OLLIVIER...bacterium (47) from a solar saltern (Haloanaerobacter...diversity of carbon and energy sources used by currently...

B Ollivier; P Caumette; J L Garcia; R A Mah

1994-03-01T23:59:59.000Z

52

Extremal Graph Problems, Degenerate Extremal Problems,  

E-Print Network [OSTI]

Extremal Graph Problems, Degenerate Extremal Problems, and Supersaturated Graphs Mikl´os Simonovits´an-type extremal problem. The graphs attaining the maximum will be called extremal and their family will be denoted and multi- ple edges. In 1940, P. Tur´an posed and solved the extremal problem of Kp+1, the complete graph

Simonovits, Miklós

53

The dangers of extremes  

E-Print Network [OSTI]

of quantum corrections to extreme black holes indicate noeffects [10]. The dangers of extremes 8. Ori, A. : StructureFOUNDATION The dangers of extremes Donald Marolf Published

Marolf, Donald

2010-01-01T23:59:59.000Z

54

Materials Under Extremes | ORNL  

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

Home | Science & Discovery | Advanced Materials | Research Areas | Materials Under Extremes SHARE Materials Under Extremes Materials that can withstand extreme conditions such...

55

Anaerobic Digestion Basics | Department of Energy  

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

Anaerobic Digestion Basics Anaerobic Digestion Basics Anaerobic Digestion Basics August 14, 2013 - 1:07pm Addthis Anaerobic digestion is a common technology in today's agriculture, municipal waste, and brewing industries. It uses bacteria to break down waste organic materials into methane and other gases, which can be used to produce electricity or heat. Methane and Anaerobic Bacteria Methane is a gas that contains molecules of methane with one atom of carbon and four atoms of hydrogen (CH4). It is the major component of the natural gas used in many homes for cooking and heating. It is odorless, colorless, and yields about 1,000 British thermal units (Btu) [252 kilocalories (kcal)] of heat energy per cubic foot (0.028 cubic meters) when burned. Natural gas is a fossil fuel that was created eons ago by the anaerobic

56

Anaerobic utilization of essential oils bydenitrifying bacteria  

Science Journals Connector (OSTI)

Plant volatile organic compounds are a major carbonsource in nature. We studied the degradability ofthese substances by anaerobic microorganisms inenrichment cultures with representative essential oilsas organ...

Jens Harder

2000-01-01T23:59:59.000Z

57

Methanosarcinaceae and Acetate-Oxidizing Pathways Dominate in High-Rate Thermophilic Anaerobic Digestion of Waste-Activated Sludge  

Science Journals Connector (OSTI)

...compounds (23). According to the literature, hydrogenotrophic methanogenesis...conversion of biomass to methane: a review. Rev. Environ. Sci. Biotechnol...carbon isotopic signatures: a review and a proposal. Org. Geochem...minimisation and biomaterials/bioenergy recovery technologies. John...

Dang P. Ho; Paul D. Jensen; Damien J. Batstone

2013-08-16T23:59:59.000Z

58

Methanosarcinaceae and Acetate-Oxidizing Pathways Dominate in High-Rate Thermophilic Anaerobic Digestion of Waste-Activated Sludge  

Science Journals Connector (OSTI)

...biomass to methane: a review. Rev. Environ. Sci...isotopic signatures: a review and a proposal. Org...marine and freshwater environments: CO2 reduction vs...microbes in methanogenic environments. Microbes Environ...minimisation and biomaterials/bioenergy recovery technologies...

Dang P. Ho; Paul D. Jensen; Damien J. Batstone

2013-08-16T23:59:59.000Z

59

E-Print Network 3.0 - alkalophilic thermophilic bacillus Sample...  

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

and Medicine ; Biotechnology 14 Life on Earth. II The Archean Era Summary: of Life The LCA may be a Thermophile 12;The Tree of Life 12;The Archaea Archaea often inhabit...

60

E-Print Network 3.0 - autoheated thermophilic aerobic Sample...  

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

Collection: Renewable Energy 29 Life on Earth. II The Archean Era Summary: of Life The LCA may be a Thermophile 12;The Tree of Life 12;The Archaea Archaea often inhabit...

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


61

E-Print Network 3.0 - acid-tolerant thermophilic bacteria Sample...  

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

and other micro-organisms 12;Implications Life formed very early... of Life The LCA may be a Thermophile 12;The Tree of Life 12;The Archaea Archaea often ... Source:...

62

The biodegradation of olive oil and the treatment of lipid-rich wool scouring wastewater under aerobic thermophilic conditions  

Science Journals Connector (OSTI)

The biodegradation of olive oil and the treatment of the lipid-rich wool scouring wastewater were studied under aerobic thermophilic (65C) conditions using the newly isolated strain Bacillus thermoleovorans IHI-91. In a continuously operated laboratory-scale stirred-tank reactor olive oil was degraded to more than 90% at a residence time of 2h with a maximum volumetric degradation rate of 900mgl?1h?1. A relatively high maximum biomass yield of 1.05g dry cell weight per g olive oil consumed was measured and a maintenance coefficient of 0.04g olive oil(g DCW)?1h?1 was calculated from steady-state data. A severe growth inhibition was observed when the feed olive oil concentration was increased to more than 4gl?1. Lipid removal from the highly loaded wool scouring wastewater (COD of 77000mgl?1) was 2030% at a residence time of 1020h while the COD removal was 1520%. GC-MS analysis revealed that longchain fatty acids up to C18 were efficiently degraded while degradation of the predominant sterol-fraction of the wool grease was not detected. The high concentrations of volatile fatty acids (60mM acetic acid, 13mM propionic acid) present in the wastewater were completely removed even at residence times of 2h. Compared with data from mesophilic processes the lipid degradation rates obtained under thermophilic conditions are extremely high.

P Becker; D Kster; M.N Popov; S Markossian; G Antranikian; H Mrkl

1999-01-01T23:59:59.000Z

63

Pathway engineering to improve ethanol production by thermophilic bacteria  

SciTech Connect (OSTI)

Continuation of a research project jointly funded by the NSF and DOE is proposed. The primary project goal is to develop and characterize strains of C. thermocellum and C. thermosaccharolyticum having ethanol selectivity similar to more convenient ethanol-producing organisms. An additional goal is to document the maximum concentration of ethanol that can be produced by thermophiles. These goals build on results from the previous project, including development of most of the genetic tools required for pathway engineering in the target organisms. As well, we demonstrated that the tolerance of C. thermosaccharolyticum to added ethanol is sufficiently high to allow practical utilization should similar tolerance to produced ethanol be demonstrated, and that inhibition by neutralizing agents may explain the limited concentrations of ethanol produced in studies to date. Task 1 involves optimization of electrotransformation, using either modified conditions or alternative plasmids to improve upon the low but reproducible transformation, frequencies we have obtained thus far.

Lynd, L.R.

1998-12-31T23:59:59.000Z

64

Transgenic Expression of a Bacterial Thermophilic Amylase in the Chlamydomonas reinhardtii Chloroplast to Facilitate Algal Biofuel Production  

Science Journals Connector (OSTI)

This study investigated expression of a thermophilic amylase (arAmyBH) from hyperthermophilic bacterium Thermotoga neapolitana into Chlamydomonas reinhardtii...chloroplast to facilitate in vivo starch hydrolysis ...

Xiaoqing Wang; Zhenhua Ruan; Danielle Boileau; Barbara B. Sears

2014-10-01T23:59:59.000Z

65

Extreme Optimization Announcements  

E-Print Network [OSTI]

Extreme Optimization Announcements Assignment 3 due tomorrow @ 5pm. No late days on Extreme, we will hold extra office hours during regular section times. #12;Extreme Optimization Extreme University Fall 2014 #12;Extreme Optimization The radiotherapy problem Saving Lives: Radiotherapy Radiation

Chen, Yiling

66

Biology, ecology, and biotechnological applications of anaerobic bacteria adapted to environmental stresses in temperature, pH, salinity, or substrates.  

Science Journals Connector (OSTI)

...pathogens which would otherwise reduce the usefulness of the resulting...Soil, wastewater, subsurface water Acetobacterium woodii, Butyribacterium...Soil, wastewater, subsurface water Desulfomonile tiedjei, Methanosarcina...with extremes in pH. Anaerobes make up about half of the microorganisms...

S E Lowe; M K Jain; J G Zeikus

1993-06-01T23:59:59.000Z

67

Kinetic modeling and experimentation of anaerobic digestion  

E-Print Network [OSTI]

Anaerobic digesters convert organic waste (agricultural and food waste, animal or human manure, and other organic waste), into energy (in the form of biogas or electricity). An added benefit to bio-digestion is a leftover ...

Rea, Jonathan (Jonathan E.)

2014-01-01T23:59:59.000Z

68

Siting Requirements for Anaerobic Lagoons (Iowa)  

Broader source: Energy.gov [DOE]

This statute provides regulations for required distances between anaerobic lagoons and residences or public use areas. The separation distances may be waived or reduced with the agreement of the...

69

Use of thermophilic bacteria for bioremediation of petroleum contaminants  

SciTech Connect (OSTI)

Several strains of thermophilic bacteria were isolated from the environment of the United Arab Emirates. These bacteria show extraordinary resistance to heat and have their maximum growth rate around 60--80 C. This article investigates the potential of using these facultative bacteria for both in situ and ex situ bioremediation of petroleum contaminants. In a series of batch experiments, bacterial growth was observed using a computer image analyzer following a recently developed technique. These experiments showed clearly that the growth rate is enhanced in the presence of crude oil. This is coupled with a rapid degradation of the crude oil. These bacteria were found to be ideal for breaking down long-chain organic molecules at a temperature of 40 C, which is the typical ambient temperature of the Persian Gulf region. The same strains of bacteria are also capable of surviving in the presence of the saline environment that can prevail in both sea water and reservoir connate water. This observation prompted further investigation into the applicability of the bacteria in microbial enhanced oil recovery. In the United Arab Emirates, the reservoirs are typically at a temperature of around 85 C. Finally, the performance of the bacteria is tested in a newly developed bioreactor that uses continuous aeration through a transverse slotted pipe. This reactor also uses mixing without damaging the filamentous bacteria. In this process, the mechanisms of bioremediation are identified.

Al-Maghrabi, I.M.A.; Bin Aqil, A.O.; Chaalal, O. [United Arab Emirates Univ., Al-Ain (United Arab Emirates); Islam, M.R. [Univ. of Regina, Saskatchewan (Canada). Faculty of Engineering

1999-01-01T23:59:59.000Z

70

ANAEROBIC BIOLOGICAL TREATMENT OF PRODUCED WATER  

SciTech Connect (OSTI)

During the production of oil and gas, large amounts of water are brought to the surface and must be disposed of in an environmentally sensitive manner. This is an especially difficult problem in offshore production facilities where space is a major constraint. The chief regulatory criterion for produced water is oil and grease. Most facilities have little trouble meeting this criterion using conventional oil-water separation technologies. However, some operations have significant amounts of naphthenic acids in the water that behave as oil and grease but are not well removed by conventional technologies. Aerobic biological treatment of naphthenic acids in simulated-produced water has been demonstrated by others; however, the system was easily overloaded by the large amounts of low-molecular-weight organic acids often found in produced waters. The objective of this research was to determine the ability of an anaerobic biological system to treat these organic acids in a simulated produced water and to examine the potential for biodegradation of the naphthenic acids in the anaerobic environment. A small fixed-film anaerobic biological reactor was constructed and adapted to treat a simulated produced water. The bioreactor was tubular, with a low-density porous glass packing material. The inocula to the reactor was sediment from a produced-water holding pond from a municipal anaerobic digester and two salt-loving methanogenic bacteria. During start-up, the feed to the reactor contained glucose as well as typical produced-water components. When glucose was used, rapid gas production was observed. However, when glucose was eliminated and the major organic component was acetate, little gas was generated. Methane production from acetate may have been inhibited by the high salt concentrations, by sulfide, or because of the lack, despite seeding, of microbes capable of converting acetate to methane. Toluene, a minor component of the produced water (0.1 g/L) was removed in the reactor. Batch tests were conducted to examine naphthenic acid biodegradability under several conditions. The conditions used were seed from the anaerobic reactor, wetland sediments under aerobic and anaerobic conditions, and a sterile control. The naphthenic acid was from a commercial source isolated from Gulf Coast petroleum as was dosed at 2 mg/mL. The incubations were for 30 days at 30 C. The results showed that the naphthenic acids were not biodegraded under anaerobic conditions, but were degraded under aerobic conditions. Despite poor performance of the anaerobic reactor, it remains likely that anaerobic treatment of acetate, toluene, and, potentially, other produced-water components is feasible.

John R. Gallagher

2001-07-31T23:59:59.000Z

71

E-Print Network 3.0 - anaerobic acid-resistant bacterium Sample...  

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

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

72

E-Print Network 3.0 - anaerobic thermohalophilic bacterium Sample...  

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

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

73

E-Print Network 3.0 - anaerobic bacterium anaerocellum Sample...  

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

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

74

Quantitative Influences of Butyrate or Propionate on Thermophilic Production of Methane from Biomass  

Science Journals Connector (OSTI)

...Propionate on Thermophilic Production of Methane from Biomass...Microbiology and Cell Science, University...Present address: Solar Energy Research Institute...new stable external organic acid pool sizes and new stable gas production rates were observed...Microbiology and Cell Science, University...

J. Michael Henson; F. M. Bordeaux; Christopher J. Rivard; P. H. Smith

1986-02-01T23:59:59.000Z

75

Substrate-Specific Development of Thermophilic Bacterial Consortia by Using Chemically Pretreated Switchgrass  

Science Journals Connector (OSTI)

...thermophilic conditions using green waste compost as the inoculum...were purchased from a municipal green waste compositing facility...52N, 12117.35W). The green waste consisted of yard trimmings...sole supplemented carbon and energy source in 50 ml of M9 medium...

Stephanie A. Eichorst; Chijioke Joshua; Noppadon Sathitsuksanoh; Seema Singh; Blake A. Simmons; Steven W. Singer

2014-09-26T23:59:59.000Z

76

Diversity of Anaerobic Microbes in Spacecraft Assembly Clean Rooms  

Science Journals Connector (OSTI)

...anaerobic bacteria were preferentially enriched under the cultural conditions used, making...study bacterial population dynamics during uranium reduction and reoxidation. Appl. Environ...cultivation-based analyses. The results reveal that highly diverse anaerobic bacterial populations...

Alexander Probst; Parag Vaishampayan; Shariff Osman; Christine Moissl-Eichinger; Gary L. Andersen; Kasthuri Venkateswaran

2010-03-12T23:59:59.000Z

77

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...this review is to survey energy metabolism-with...the light or in the dark (425), if needed...perspective, anaerobic energy metabolism in eukaryotes...eukaryotes than other surveys might imply (15...involved in anaerobic energy metabolism in eukaryotes...

Mikls Mller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

78

Biomass Anaerobic Digestion Facilities and Biomass Gasification Facilities (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management requires permits before the construction or expansion of biomass anaerobic digestion or gasification facilities.

79

Anaerobic treatment of gasifier effluents. Quarterly report  

SciTech Connect (OSTI)

This report summarizes the work performed during the quarter ending December 30, 1981. The major efforts have been directed toward the continued acclimation of two anaerobic treatment systems, start up of a third anaerobic treatment system, GC/MS characterization of the coal gasification wastewater, data acquisition for determination of distribution coefficients for the extraction of phenol from the wastewater using MIBK, and preliminary design of a solvent extraction system for wastewater pretreatment. The progress of these efforts are depicted in the Gannt Chart, along with project expenditures for the above contract, and are presented in detail in the following sections.

Cross, W.H.; Chian, E.S.K.; Pohland, F.G.; Giabbai, M.; Harper, S.R.; Kharkar, S.; Cheng, S.S.; Shuey, P.S.

1982-01-01T23:59:59.000Z

80

Extreme Value Theory, Extreme Temperatures, and demonstration of extRemes  

E-Print Network [OSTI]

Extreme Value Theory, Extreme Temperatures, and demonstration of extRemes Eric Gilleland, National;Extremes Toolkit (extRemes) Web Page http://www.isse.ucar.edu/extremevalues/evtk.html #12;Background on Extreme Value Analysis (EVA) Motivation Central Limit Theorem Extremal Types Theorem Normal (light tail

Gilleland, Eric

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


81

Sequential two-step conversion of 4-oxoisophorone to 4-hydroxy-2,2,6-trimethylcyclohexanone by thermophilic bacteria  

Science Journals Connector (OSTI)

The sequential two-step conversion of 4-oxoisophorone (OIP) to 4-hydroxy-2,2,6-trimethylcyclohexanone (4-HTMCH) via diyhdrooxoisophorone (DOIP) was achieved using two kinds of thermophiles, Thermomonospora curvat...

Kunio Nishii; Koji Sode; Isao Karube

1990-06-01T23:59:59.000Z

82

PRINCIPLES CONCERNING THE ISOLATION OF ANAEROBES STUDIES IN PATHOGENIC ANAEROBES. II  

Science Journals Connector (OSTI)

...L. 1902 Ueber die Garung der Cellulose. Ibid., 81, 226. OMELIANSKY, W. L. 1904 Ueber die Trennung der Wasserstoff und Methan- gaihrung der Cellulose. Ibid. 11, 369, 703. PFUHL, E. 1907 Die Zuchtung anaerober Bakterien in Leberbouillon...

Hilda Hempl Heller

1921-09-01T23:59:59.000Z

83

The Extremes Toolkit (extRemes) Weather and Climate Applications  

E-Print Network [OSTI]

The Extremes Toolkit (extRemes) Weather and Climate Applications of Extreme Value Statistics Eric;The Extremes Toolkit (extRemes) Web Page http://www.assessment.ucar.edu/toolkit Acknowledgements 1. The Extremes Toolkit is funded by the National Science Foundation (NSF) through the NCAR Weather and Cli- mate

Gilleland, Eric

84

Anaerobic biodegradation of cyanide under methanogenic conditions.  

Science Journals Connector (OSTI)

...cyanide analysis for many wastes. In the presence of...and nitrile polymer industries generate over three...cyanide-con- taining waste annually (31). Treatment...copper and zinc plating wastes on sludge digestion...Treatment of coal gasification wastewater with anaerobic...

R D Fallon; D A Cooper; R Speece; M Henson

1991-06-01T23:59:59.000Z

85

Community-Scale Anaerobic Digesters Webinar | Department of Energy  

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

Community-Scale Anaerobic Digesters Webinar Community-Scale Anaerobic Digesters Webinar Community-Scale Anaerobic Digesters Webinar April 16, 2013 1:00PM MDT Webinar This free webinar will be held on April 16, 2013, from 1-2:15 p.m. Mountain Daylight Time. It will provide information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi Community's anaerobic digester project. Implementing Anaerobic Digestion in San Jose's Integrated Processing Infrastructure This presentation will provide background on San Jose, California's, leading-edge program using the nation's first commercial-scale, high solids dry fermentation anaerobic digestion system to process commercial organics from more than 8,000 businesses in the city. Phase one of the Zero Waste

86

Extremal covariant POVM's  

E-Print Network [OSTI]

We consider the convex set of positive operator valued measures (POVM) which are covariant under a finite dimensional unitary projective representation of a group. We derive a general characterization for the extremal points, and provide bounds for the ranks of the corresponding POVM densities, also relating extremality to uniqueness and stability of optimized measurements. Examples of applications are given.

Giulio Chiribella; Giacomo Mauro D'Ariano

2004-06-30T23:59:59.000Z

87

Extremal generalized quantum measurements  

E-Print Network [OSTI]

A measurement on a section K of the set of states of a finite dimensional C*-algebra is defined as an affine map from K to a probability simplex. Special cases of such sections are used in description of quantum networks, in particular quantum channels. Measurements on a section correspond to equivalence classes of so-called generalized POVMs, which are called quantum testers in the case of networks. We find extremality conditions for measurements on K and characterize generalized POVMs such that the corresponding measurement is extremal. These results are applied to the set of channels. We find explicit extremality conditions for two outcome measurements on qubit channels and give an example of an extremal qubit 1-tester such that the corresponding measurement is not extremal.

Anna Jencova

2012-07-23T23:59:59.000Z

88

FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY  

E-Print Network [OSTI]

1 FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY Rick Katz Institute for Study ON EXTREMES · Emil Gumbel (1891 ­ 1966) -- Pioneer in application of statistics of extremes (Germany, France) Conventional Methods (3) Extreme Value Theory (EVT) (4) Application of EVT to Verification (5) Frost

Katz, Richard

89

FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY  

E-Print Network [OSTI]

1 FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY Rick Katz Institute for Study on Extremes · Emil Gumbel (1891 ­ 1966) -- Pioneer in application of statistics of extremes "Il est impossible que l'improbable n'arrive jamais." #12;3 OUTLINE (1) Motivation (2) Conventional Methods (3) Extreme

Katz, Richard

90

FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY  

E-Print Network [OSTI]

1 FORECAST VERIFICATION OF EXTREMES: USE OF EXTREME VALUE THEORY Rick Katz Institute for Study ON EXTREMES · Emil Gumbel (1891 ­ 1966) -- Pioneer in application of statistics of extremes "Il est impossible que l'improbable n'arrive jamais." #12;3 OUTLINE (1) Motivation (2) Conventional Methods (3) Extreme

Katz, Richard

91

The HPr Proteins from the Thermophile Bacillus stearothermophilus Can Form Domain-swapped Dimers  

SciTech Connect (OSTI)

The study of proteins from extremophilic organisms continues to generate interest in the field of protein folding because paradigms explaining the enhanced stability of these proteins still elude us and such studies have the potential to further our knowledge of the forces stabilizing proteins. We have undertaken such a study with our model protein HPr from a mesophile, Bacillus subtilis, and a thermophile, Bacillus stearothermophilus. We report here the high-resolution structures of the wild-type HPr protein from the thermophile and a variant, F29W. The variant proved to crystallize in two forms: a monomeric form with a structure very similar to the wild-type protein as well as a domain-swapped dimer. Interestingly, the structure of the domain-swapped dimer for HPr is very different from that observed for a homologous protein, Crh, from B. subtilis. The existence of a domain-swapped dimer has implications for amyloid formation and is consistent with recent results showing that the HPr proteins can form amyloid fibrils. We also characterized the conformational stability of the thermophilic HPr proteins using thermal and solvent denaturation methods and have used the high-resolution structures in an attempt to explain the differences in stability between the different HPr proteins. Finally, we present a detailed analysis of the solution properties of the HPr proteins using a variety of biochemical and biophysical methods.

Sridharan, Sudharsan; Razvi, Abbas; Scholtz, J. Martin; Sacchettini, James C. (TAM)

2010-07-20T23:59:59.000Z

92

Anaerobic bioflocculation of wool scouring effluent  

Science Journals Connector (OSTI)

A two-stage anaerobic bioflocculation process (ABP) successfully flocculated a high grease (> 15 g/l) wool scouring effluent (WSE). During 110 days of continuous operation, a two-stage laboratory process removed between 70 and 90% grease and 6086% COD at a combined hydraulic residence time (HRT) of 410 days. Grease removal was more difficult with low grease (<10 g/l) WSE. At a HRT of 3 days a single-stage ABP removed 40 and 44% grease at 20 and 37C, respectively. Methane production and volatile fatty acids consumption were negligible. Most of the grease was removed by flocculation as a result of anaerobic bacterial activity. The supernatant was successfully treated by an aerobic activated sludge process reducing grease concentration from about 1.5 to less than 0.1 g/l in the final effluent at an HRT of 3 days.

Wipa Lapsirikul; Ralf Cord-Ruwisch; Goen Ho

1994-01-01T23:59:59.000Z

93

Extremal quantum protocols  

E-Print Network [OSTI]

Generalized quantum instruments correspond to measurements where the input and output are either states or more generally quantum circuits. These measurements describe any quantum protocol including games, communications, and algorithms. The set of generalized quantum instruments with a given input and output structure is a convex set. Here we investigate the extremal points of this set for the case of finite dimensional quantum systems and generalized instruments with finitely many outcomes. We derive algebraic necessary and sufficient conditions for extremality.

Giacomo Mauro D'Ariano; Paolo Perinotti; Michal Sedlak

2011-01-25T23:59:59.000Z

94

List of Anaerobic Digestion Incentives | Open Energy Information  

Open Energy Info (EERE)

Anaerobic Digestion Incentives Anaerobic Digestion Incentives Jump to: navigation, search The following contains the list of 285 Anaerobic Digestion Incentives. CSV (rows 1 - 285) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Advanced Energy Job Stimulus Program (Ohio) Industry Recruitment/Support Ohio Commercial Fed. Government Industrial Institutional Local Government Nonprofit State Government

95

Degradation of Triclosan under Aerobic, Anoxic, and Anaerobic Conditions  

Science Journals Connector (OSTI)

Triclosan (2, 4, 4?-trichloro-2? ... consumables. Aerobic and anaerobic enrichment cultures tolerating triclosan were developed and 77 bacterial strains tolerating triclosan at different levels were isolated from...

Prajeesh Gangadharan Puthiya Veetil

2012-07-01T23:59:59.000Z

96

E-Print Network 3.0 - anaerobic betaproteobacterium georgfuchsia...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

97

E-Print Network 3.0 - anaerobic ultramicrobacteria belonging...  

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

of bacterial... belonged to the -, -, and -Proteobacteria, the Actinobacteria, and the CFB groups. The only uncultured... this group are facultatively or obligately anaerobic...

98

Anaerobic Digestion Optimization for Enhanced Renewable Biomethane Production.  

E-Print Network [OSTI]

??The scope of this research project was to operate suspended growth, continuous stirred tank reactor (CSTR) anaerobic digesters at the bench-scale level to evaluate improved (more)

Stover, Ted Ross

2011-01-01T23:59:59.000Z

99

Anaerobic digestion of organic solid waste for energy production.  

E-Print Network [OSTI]

??This study was carried out in order to evaluate the performance of anaerobic reactors treating OFMSW (organic fraction of municipal solid waste), especially in terms (more)

Nayono, Satoto Endar

2009-01-01T23:59:59.000Z

100

Directed Evolution of a Cellodextrin Transporter for Improved Biofuel Production Under Anaerobic  

E-Print Network [OSTI]

Directed Evolution of a Cellodextrin Transporter for Improved Biofuel Production Under Anaerobic that anaerobic biofuel production could be significantly improved via directed evolution of a sugar transporter: cellodextrin transporter; cellobiose utilization; cellulosic biofuel; anaerobic fermentation; directed

Zhao, Huimin

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


101

Nonparametric Spatial Models for Extremes: Application to Extreme Temperature Data.  

E-Print Network [OSTI]

Nonparametric Spatial Models for Extremes: Application to Extreme Temperature Data. Montserrat-developed, extending these tools to model spatial extreme data is an active area of research. In this paper, in order-developed. However, extending these tools to model spatial extreme data is an active area of research. One

Reich, Brian J.

102

E-Print Network 3.0 - anaerobic digestion Sample Search Results  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

103

E-Print Network 3.0 - anaerobic digestor methanothrix Sample...  

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

The main factors that affect the economic viability of anaerobic digestors... of the biogas and the energy required to heat the digestor). Anaerobic digestors are normally...

104

E-Print Network 3.0 - anaerobic digestion analysis Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

105

E-Print Network 3.0 - anaerobic digesters current Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

106

E-Print Network 3.0 - anaerobic digestion usa Sample Search Results  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

107

E-Print Network 3.0 - anaerobic 2-methylnaphthalene degradation...  

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

provides a general overview of anaero- Summary: that can be degraded by bacteria. Biogas: the gas produced by anaerobic bacteria in the anaerobic digestion... at Virginia...

108

E-Print Network 3.0 - anaerobic digestion final Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

109

E-Print Network 3.0 - anaerobic digestion performance Sample...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

110

E-Print Network 3.0 - anaerobically digested cattle Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

111

E-Print Network 3.0 - anaerobic digestion heat Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

112

E-Print Network 3.0 - anaerobic digesters treating Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

113

E-Print Network 3.0 - anaerobic digester treating Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

114

E-Print Network 3.0 - anaerobic digester performance Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

115

E-Print Network 3.0 - anaerobic biosurfactant production Sample...  

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

(1990) Received 25th January Summary: ). High Solids Anaerobic Fermentation for Biogas and Compost Production. Biomass 16, 173-182. Owen, W... Reactor for Anaerobic...

116

E-Print Network 3.0 - anaerobic digestion model Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

117

E-Print Network 3.0 - anaerobic ammonium-oxidizing bacteria Sample...  

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

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

118

E-Print Network 3.0 - anaerobic acidification broth Sample Search...  

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

broth produced in the biomass... is expected to undergo anaerobic digestion to produce biogas. This biogas will serve as the primary source... be produced during the anaerobic...

119

E-Print Network 3.0 - anaerobic bacteria thermoanaerobacter Sample...  

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

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

120

E-Print Network 3.0 - anaerobic selenate-respiring bacteria Sample...  

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

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

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


121

E-Print Network 3.0 - anaerobic filter ufaf-subsurface Sample...  

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

and power application. All four DG systems were operated on-site using either landfill gas or anaerobic... . Common opportunity fuels are anaerobic digester gas, landfill gas,...

122

E-Print Network 3.0 - anaerobic laboratory conditions Sample...  

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

from pasturelands that received biosolids (anaerobic and aerobiclime stabilized... (Hale et al., 2000), indicating modest degradation in anaerobic sediments. Leachate from a...

123

E-Print Network 3.0 - anaerobic carbon degradation Sample Search...  

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

12;13 degradable (E... monitoring system for the anaerobic process, based on headspace gas chromatography. Submitted. Paper III Boe... on the IWA Anaerobic Digestion Model No.1...

124

E-Print Network 3.0 - alkaline anaerobic respiration Sample Search...  

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

2 3 4 5 > >> 1 The Effects of Benthic Organic Matter Quality on Aerobic and Anaerobic Sediment Metabolism in West Falmouth Harbor Summary: , respectively. Anaerobic respiration...

125

Extremal covariant measurements  

SciTech Connect (OSTI)

We characterize the extremal points of the convex set of quantum measurements that are covariant under a finite-dimensional projective representation of a compact group, with action of the group on the measurement probability space which is generally nontransitive. In this case the POVM density is made of multiple orbits of positive operators, and, in the case of extremal measurements, we provide a bound for the number of orbits and for the rank of POVM elements. Two relevant applications are considered, concerning state discrimination with mutually unbiased bases and the maximization of the mutual information.

Chiribella, Giulio; Mauro D'Ariano, Giacomo [Istituto Nazionale di Fisica della Materia, Unita di Pavia, Dipartimento di Fisica 'A. Volta', via Bassi 6, I-27100 Pavia (Italy) and Department of Electrical and Computer Engineering, Northwestern University, Evanston, Illinois 60208 (United States)

2006-09-15T23:59:59.000Z

126

Extremal covariant measurements  

E-Print Network [OSTI]

We characterize the extremal points of the convex set of quantum measurements that are covariant under a finite-dimensional projective representation of a compact group, with action of the group on the measurement probability space which is generally non-transitive. In this case the POVM density is made of multiple orbits of positive operators, and, in the case of extremal measurements, we provide a bound for the number of orbits and for the rank of POVM elements. Two relevant applications are considered, concerning state discrimination with mutually unbiased bases and the maximization of the mutual information.

G. Chiribella; G. M. D'Ariano

2006-03-20T23:59:59.000Z

127

Fermentation and Anaerobic Respiration by Rhodospirillum rubrum and Rhodopseudomonas capsulata  

Science Journals Connector (OSTI)

...anaero- bic, dark conditions are...widespread than the survey indicated. With...of anaerobic, dark growth. Growth...sole carbon and energy source. No accessory...no anaerobic, dark growth of R...oxi- dized by energy-yielding reactions...assistance. The strain survey was performed...

J. E. Schultz; P. F. Weaver

1982-01-01T23:59:59.000Z

128

Extreme Ultraviolet Light Chris Cosio  

E-Print Network [OSTI]

Prospectus Extreme Ultraviolet Light Chris Cosio #12;The field of extreme ultraviolet light (XUV to the way XUV interacts with object, XUV properties are difficult to observe. Extreme ultraviolet light is absorbed by all objects it comes in contact with. Furthermore, extreme ultraviolet light also has low

Hart, Gus

129

Extreme Financial cycles$ B. Candelonb,  

E-Print Network [OSTI]

Extreme Financial cycles$ B. Candelonb, , G. Gauliera , C. Hurlinb aUniversity Maastricht proposes a new approach to date extreme financial cycles. Elabo- rating on recent methods in extreme value theory, it elaborates an extension of the famous calculus rule to detect extreme peaks and troughs

Paris-Sud XI, Université de

130

Extremes in Chaotic Dynamical Systems  

E-Print Network [OSTI]

Extremes in Chaotic Dynamical Systems Valerio Lucarini valerio.lucarini@uni-hamburg.de D. Faranda Vortragsthema Datum #12;1. Introduction 2. Classical Theory: Extreme Values for i.i.d. Variables 3. Extreme Values in Dynamical Systems: Theoretical Background 4. Numerical Algorithms for studying Extremes 5

131

de Sitter Extremal Surfaces  

E-Print Network [OSTI]

We study extremal surfaces in de Sitter space in the Poincare slicing in the upper patch, anchored on spatial subregions at the future boundary ${\\cal I}^+$, restricted to constant boundary Euclidean time slices (focussing on strip subregions). We find real extremal surfaces of minimal area as the boundaries of past lightcone wedges of the subregions in question: these are null surfaces with vanishing area. We find also complex extremal surfaces as complex extrema of the area functional, and the area is not always real-valued. In $dS_4$ the area is real and has some structural resemblance with entanglement entropy in a dual $CFT_3$. There are parallels with analytic continuation from the Ryu-Takayanagi expressions for holographic entanglement entropy in $AdS$. We also discuss extremal surfaces in the $dS$ black brane and the de Sitter "bluewall" studied previously. The $dS_4$ black brane complex surfaces exhibit a real finite cutoff-independent extensive piece. In the bluewall geometry, there are real surface...

Narayan, K

2015-01-01T23:59:59.000Z

132

Complete Genome Sequence of the Thermophilic Bacterium Exiguobacterium sp. AT1b  

SciTech Connect (OSTI)

Here we present the genome of strain Exiguobacterium sp. AT1b, a thermophilic member of the genus Exiguobacterium whose representatives were isolated from various environments along a thermal and physicochemical gradient. This genome was sequenced to be a comparative resource for the study of thermal adaptation with a psychroactive representative of the genus, Exiguobacterium sibiricum strain 255-15, that was previously sequenced by the U.S. Department of Energy s (DOE s) Joint Genome Institute (JGI) (http://genome.ornl.gov/microbial/exig/).

Vishnivetskaya, T. [University of Tennessee, Knoxville (UTK); Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Copeland, A [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L [ORNL; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Saunders, Elizabeth H [Los Alamos National Laboratory (LANL); Brettin, Tom [Los Alamos National Laboratory (LANL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Larimer, Frank W [ORNL; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Ovchinnikova, Galina [U.S. Department of Energy, Joint Genome Institute; Kathariou, Sophia [North Carolina State University; Ramaley, Robert F. [University of Nebraska Medical Center; Rodrigues, Debora F. [University of Houston, Houston; Hendrix, Christie [Yellowstone National Park; Richardson, Paul [U.S. Department of Energy, Joint Genome Institute; Tiedje, James M. [Michigan State University, East Lansing

2011-01-01T23:59:59.000Z

133

Complete Genome Sequence of the Thermophilic Bacterium Exiguobacterium sp. AT1b  

SciTech Connect (OSTI)

Here we present the genome of strain Exiguobacterium sp. AT1b, a thermophilic member of the genus Exiguobacterium whose representatives were isolated from various environments along a thermal and physico-chemical gradient. This genome was sequenced to be a comparative resource for study of thermal adaptation with a psychroactive representative of the genus, Exiguobacterium sibiricum strain 255-15, that was previously sequenced by the U.S. Department of Energy's (DOE) Joint Genome Institute (JGI) (http://genome.ornl.gov/microbial/exig/).

Vishnivetskaya, T. [University of Tennessee, Knoxville (UTK); Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Copeland, A [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Saunders, Elizabeth H [Los Alamos National Laboratory (LANL); Brettin, Thomas S [ORNL; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Larimer, Frank W [ORNL; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Ovchinnikova, Galina [U.S. Department of Energy, Joint Genome Institute; Kathariou, Sophia [North Carolina State University; Ramaley, Robert F. [University of Nebraska Medical Center; Rodrigues, Debora F. [University of Houston, Houston; Hendrix, Christie [Yellowstone National Park; Richardson, Paul [U.S. Department of Energy, Joint Genome Institute; Tiedje, James M. [Michigan State University, East Lansing

2011-01-01T23:59:59.000Z

134

THE EXTREME HOSTS OF EXTREME SUPERNOVAE  

SciTech Connect (OSTI)

We use GALEX ultraviolet (UV) and optical integrated photometry of the hosts of 17 luminous supernovae (LSNe, having peak M{sub V} < -21) and compare them to a sample of 26, 000 galaxies from a cross-match between the SDSS DR4 spectral catalog and GALEX interim release 1.1. We place the LSN hosts on the galaxy NUV - r versus M{sub r} color-magnitude diagram (CMD) with the larger sample to illustrate how extreme they are. The LSN hosts appear to favor low-density regions of the galaxy CMD falling on the blue edge of the blue cloud toward the low-luminosity end. From the UV-optical photometry, we estimate the star formation history of the LSN hosts. The hosts have moderately low star formation rates (SFRs) and low stellar masses (M{sub *}) resulting in high specific star formation rates (sSFR). Compared with the larger sample, the LSN hosts occupy low-density regions of a diagram plotting sSFR versus M{sub *} in the area having higher sSFR and lower M{sub *}. This preference for low M{sub *}, high sSFR hosts implies that the LSNe are produced by an effect having to do with their local environment. The correlation of mass with metallicity suggests that perhaps wind-driven mass loss is the factor that prevents LSNe from arising in higher-mass, higher-metallicity hosts. The massive progenitors of the LSNe (>100 M{sub sun}), by appearing in low-SFR hosts, are potential tests for theories of the initial mass function that limit the maximum mass of a star based on the SFR.

Neill, James D.; Quimby, Robert; Ofek, Eran; Wyder, Ted K.; Martin, D. Christopher; Barlow, Tom A.; Foster, Karl; Friedman, Peter G.; Morrissey, Patrick [California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 (United States); Sullivan, Mark [University of Oxford, Denys Wilkinson Building, Keble Road, Oxford, OX1 3RH (United Kingdom); Gal-Yam, Avishay [Department of Particle Physics and Astrophysics, Faculty of Physics, Weizmann Institute of Science, 76100 Rehovot (Israel); Howell, D. Andrew [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Dr., Suite 102, Goleta, CA 93117 (United States); Nugent, Peter [Lawrence Berkeley National Laboratory, MS 50F-1650, 1 Cyclotron Road, Berkeley, CA 94720-8139 (United States); Seibert, Mark [The Observatories of the Carnegie Institute of Washington, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Overzier, Roderik [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, D-85748 Garching (Germany); Neff, Susan G. [Laboratory for Astronomy and Solar Physics, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Schiminovich, David [Department of Astronomy, Columbia University, New York, NY 10027 (United States); Bianchi, Luciana [Center for Astrophysical Sciences, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218 (United States); Donas, Jose [Laboratoire d'Astrophysique de Marseille, BP 8, Traverse du Siphon, 13376 Marseille Cedex 12 (France); Heckman, Timothy M. [Department of Physics and Astronomy, The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States)

2011-01-20T23:59:59.000Z

135

Extremal quantum cloning machines  

E-Print Network [OSTI]

We investigate the problem of cloning a set of states that is invariant under the action of an irreducible group representation. We then characterize the cloners that are "extremal" in the convex set of group covariant cloning machines, among which one can restrict the search for optimal cloners. For a set of states that is invariant under the discrete Weyl-Heisenberg group, we show that all extremal cloners can be unitarily realized using the so-called "double-Bell states", whence providing a general proof of the popular ansatz used in the literature for finding optimal cloners in a variety of settings. Our result can also be generalized to continuous-variable optimal cloning in infinite dimensions, where the covariance group is the customary Weyl-Heisenberg group of displacements.

G. Chiribella; G. M. D'Ariano; P. Perinotti; N. J. Cerf

2005-07-14T23:59:59.000Z

136

Nitrogen availability and indirect measurements of greenhouse gas emissions from aerobic and anaerobic biowaste digestates applied to agricultural soils  

SciTech Connect (OSTI)

Highlights: Nitrogen release in digestate-amended soil depends on the digestate type. Overall N release is modulated by digestate mineral and mineralisable N contents. Microbial immobilisation does not influence overall release of digestate N in soil. Digestate physical properties and soil type interact to affect overall N recovery. High labile C inputs in digestate may promote denitrification in fine-textured soil. - Abstract: Recycling biowaste digestates on agricultural land diverts biodegradable waste from landfill disposal and represents a sustainable source of nutrients and organic matter (OM) to improve soil for crop production. However, the dynamics of nitrogen (N) release from these organic N sources must be determined to optimise their fertiliser value and management. This laboratory incubation experiment examined the effects of digestate type (aerobic and anaerobic), waste type (industrial, agricultural and municipal solid waste or sewage sludge) and soil type (sandy loam, sandy silt loam and silty clay) on N availability in digestate-amended soils and also quantified the extent and significance of the immobilisation of N within the soil microbial biomass, as a possible regulatory mechanism of N release. The digestate types examined included: dewatered, anaerobically digested biosolids (DMAD); dewatered, anaerobic mesophilic digestate from the organic fraction of municipal solid waste (DMADMSW); liquid, anaerobic co-digestate of food and animal slurry (LcoMAD) and liquid, thermophilic aerobic digestate of food waste (LTAD). Ammonium chloride (NH{sub 4}Cl) was included as a reference treatment for mineral N. After 48 days, the final, maximum net recoveries of mineral N relative to the total N (TN) addition in the different digestates and unamended control treatments were in the decreasing order: LcoMAD, 68%; LTAD, 37%, DMAD, 20%; and DMADMSW, 11%. A transient increase in microbial biomass N (MBN) was observed with LTAD application, indicating greater microbial activity in amended soil and reflecting the lower stability of this OM source, compared to the other, anaerobic digestate types, which showed no consistent effects on MBN compared to the control. Thus, the overall net release of digestate N in different soil types was not regulated by N transfer into the soil microbial biomass, but was determined primarily by digestate properties and the capacity of the soil type to process and turnover digestate N. In contrast to the sandy soil types, where nitrate (NO{sub 3}{sup -}) concentrations increased during incubation, there was an absence of NO{sub 3}{sup -} accumulation in the silty clay soil amended with LTAD and DMADMSW. This provided indirect evidence for denitrification activity and the gaseous loss of N, and the associated increased risk of greenhouse gas emissions under certain conditions of labile C supply and/or digestate physical structure in fine-textured soil types. The significance and influence of the interaction between soil type and digestate stability and physical properties on denitrification processes in digestate-amended soils require urgent investigation to ensure management practices are appropriate to minimise greenhouse gas emissions from land applied biowastes.

Rigby, H.; Smith, S.R., E-mail: s.r.smith@imperial.ac.uk

2013-12-15T23:59:59.000Z

137

E-Print Network 3.0 - anaerobic granular sludge Sample Search...  

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

sludge Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic granular sludge...

138

E-Print Network 3.0 - anaerobic sludge digestion Sample Search...  

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

digestion Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic sludge digestion...

139

E-Print Network 3.0 - anaerobic sludge digester Sample Search...  

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

digester Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic sludge digester...

140

Photoenhanced anaerobic digestion of organic acids  

DOE Patents [OSTI]

A process is described for rapid conversion of organic acids and alcohols anaerobic digesters into hydrogen and carbon dioxide, the optimal precursor substrates for production of methane. The process includes addition of photosynthetic bacteria to the digester and exposure of the bacteria to radiant energy (e.g., solar energy). The process also increases the pH stability of the digester to prevent failure of the digester. Preferred substrates for photosynthetic bacteria are the organic acid and alcohol waste products of fermentative bacteria. In mixed culture with methanogenic bacteria or in defined co-culture with non-aceticlastic methanogenic bacteria, photosynthetic bacteria are capable of facilitating the conversion or organic acids and alcohols into methane with low levels of light energy input.

Weaver, Paul F. (Golden, CO)

1990-01-01T23:59:59.000Z

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


141

Extremal Limits and Kerr Spacetime  

E-Print Network [OSTI]

The fact that one must evaluate the near-extremal and near-horizon limits of Kerr space-time in a specific order, is shown to a lead to discontinuity in the extremal limit, such that this limiting space-time differs nontrivially from the precisely extremal space-time. This is established by first showing a discontinuity in the extremal limit of the maximal analytic extension of the Kerr geometry, given by Carter. Next, we examine the ISCO of the exactly extremal Kerr geometry and show that on the event horizon of the extremal Kerr black hole, it coincides with the principal null geodesic generator of the horizon, having vanishing energy and angular momentum. We find that there is no such ISCO in the near-extremal geometry, thus garnering additional support for our primary contention. We relate this disparity between the two geometries to the lack of a trapping horizon in the extremal situation.

Parthapratim Pradhan; Parthasarathi Majumdar

2011-08-11T23:59:59.000Z

142

Deinococcus geothermalis: The Pool of Extreme Radiation Resistance Genes Shrinks  

SciTech Connect (OSTI)

Bacteria of the genus Deinococcus are extremely resistant to ionizing radiation (IR), ultraviolet light (UV) and desiccation. The mesophile Deinococcus radiodurans was the first member of this group whose genome was completely sequenced. Analysis of the genome sequence of D. radiodurans, however, failed to identify unique DNA repair systems. To further delineate the genes underlying the resistance phenotypes, we report the whole-genome sequence of a second Deinococcus species, the thermophile Deinococcus geothermalis, which at itsoptimal growth temperature is as resistant to IR, UV and desiccation as D. radiodurans, and a comparative analysis of the two Deinococcus genomes. Many D. radiodurans genes previously implicated in resistance, but for which no sensitive phenotype was observed upon disruption, are absent in D. geothermalis. In contrast, most D. radiodurans genes whose mutants displayed a radiation-sensitive phenotype in D. radiodurans are conserved in D. geothermalis. Supporting the existence of a Deinococcus radiation response regulon, a common palindromic DNA motif was identified in a conserved set of genes associated with resistance, and a dedicated transcriptional regulator was predicted. We present the case that these two species evolved essentially the same diverse set of gene families, and that the extreme stress-resistance phenotypes of the Deinococcus lineage emerged progressively by amassing cell-cleaning systems from different sources, but not by acquisition of novel DNA repair systems. Our reconstruction of the genomic evolution of the Deinococcus-Thermus phylum indicates that the corresponding set of enzymes proliferated mainly in the common ancestor of Deinococcus. Results of the comparative analysis weaken the arguments for a role of higher-order chromosome alignment structures in resistance; more clearly define and substantially revise downward the number of uncharacterized genes that might participate in DNA repair and contribute to resistance; and strengthen the case for a role in survival of systems involved in manganese and iron homeostasis.

Makarova, Kira S.; Omelchenko, Marina V.; Gaidamakova, Elena K.; Matrosova, Vera Y.; Vasilenko, Alexander; Zhai, Min; Lapidus, Alla; Copeland, Alex; Kim, Edwin; Land, Miriam; Mavrommatis, Konstantinos; Pitluck, Samuel; Richardson, Paul M.; Detter, Chris; Brettin, Thomas; Saunders, Elizabeth; Lai, Barry; Ravel, Bruce; Kemner, Kenneth M.; Wolf, Yuri I.; Sorokin, Alexander; Gerasimova, Anna V.; Gelfand, Mikhail S.; Fredrickson, James K.; Koonin, Eugene V.; Daly, Michael J.

2007-07-24T23:59:59.000Z

143

Extremal covariant measurements Giulio Chiribellaa  

E-Print Network [OSTI]

Extremal covariant measurements Giulio Chiribellaa and Giacomo Mauro D'Arianob Istituto Nazionale characterize the extremal points of the convex set of quantum measurements that are covariant under a finite operators, and, in the case of extremal measurements, we provide a bound for the number of orbits

D'Ariano, Giacomo Mauro

144

EA-1907: Biogas Anaerobic Digester Facility, Oakley, Kansas | Department of  

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

907: Biogas Anaerobic Digester Facility, Oakley, Kansas 907: Biogas Anaerobic Digester Facility, Oakley, Kansas EA-1907: Biogas Anaerobic Digester Facility, Oakley, Kansas Summary This EA evaluates the environmental impacts of a proposal by DOE and USDA to provide funding to Western Plains Energy, LLC (WPE) to construct, purchase equipment, and operate a new Biogas Anaerobic Digester at WPE's existing Ethanol Facility, located at 3022 County Road 18, Grinnell Township (Oakley), Gove County, Kansas. The proposed facility will include a receiving building, digester, and related infrastructure. Based on the analysis in USDA's Final EA and FONSI, DOE has determined that DOE's proposed action does not constitute a major Federal action that would significantly affect the quality of the human or natural environment.

145

Design of an anaerobic digester in Quebec, Canada  

E-Print Network [OSTI]

.In response to the future Quebec, Canada regulations prohibiting landfilling of organic matter by 2020, EBI, a waste management company located near Montreal is considering constructing an anaerobic digester. This thesis ...

Bouaziz, Alexandre N. (Alexandre Nathanel)

2014-01-01T23:59:59.000Z

146

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters  

Broader source: Energy.gov [DOE]

This webinar was held April 16, 2013, and provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi...

147

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...Evolution of Anaerobic Energy Metabolism in Eukaryotes...Rockefeller University, New York, New York, USA b Department...ATP synthesis (energy metabolism) in...Marcel Dekker Inc, New York, NY. 344. Mulder...Carbohydrate and energy metabolism of Tritrichomonas...

Mikls Mller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

148

Modeling for Anaerobic Fixed-Bed Biofilm Reactors  

SciTech Connect (OSTI)

The specific objectives of this research were: 1. to develop an equilibrium model for chemical aspects of anaerobic reactors; 2. to modify the equilibrium model for non-equilibrium conditions; 3. to incorporate the existing biofilm models into the models above to study the biological and chemical behavior of the fixed-film anaerobic reactors; 4. to experimentally verify the validity of these models; 5. to investigate the biomass-holding ability of difference packing materials for establishing reactor design criteria.

Liu, B. Y. M.; Pfeffer, J. T.

1989-06-01T23:59:59.000Z

149

E-Print Network 3.0 - anaerobic xylose fermentation Sample Search...  

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

(Glucose... ) Thermophilic Fermentation (Xylose) Wet oxidation 196C, 12 Bar O2 NaCO2 Biogas Ethanol 55C 32C 70C 12... or transport 6.4 Ris Energy Report 2 Introduction...

150

E-Print Network 3.0 - anaerobic ethanol oxidation Sample Search...  

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

) Thermophilic Fermentation (Xylose) Wet oxidation 196C, 12 Bar O2 NaCO2 Biogas Ethanol 55C 32C 70C 12... 90% of new cars have engines specially designed to...

151

Innovative wastewater treatment using reversing anaerobic upflow system (RAUS)  

SciTech Connect (OSTI)

Anaerobic processes are widely popular in the treatment of a variety of industrial wastewaters since the development of such high rate treatment processes like upflow anaerobic sludge blanket (UASB), anaerobic filter, and the fluidized-bed process. In order to devise a low cost/high technology system so that it would provide an economical solution to environmentally sound pollution control, the Reversing Anaerobic Upflow System (RAUS) was developed. The system consists of two anaerobic reactors connected to each other. At the beginning, one reactor is fed upwards with wastewater while the other acts as a settling tank. After a set interval of time, the flow is reversed such that the second reactor is fed with wastewater and the first one acts as the settler. This particular feeding pattern had shown improved settling characteristics and granulation of methanogenic biomass from research carried out at the Hannover University with different wastewaters. The biological reaction vessels to which wastewater is introduced intermittently functions basically as a sludge blanket type reactor although the costly integrated settling devices present in a typical UASB system are avoided. The RAUS combines three principle reactor configurations: (1) conventional with sludge recycling; (2) fill and draw or sequential batch, inflow maintained constant during feeding; (3) upflow anaerobic sludge blanket. A pilot scale RAUS was operated for 400 days using distillery wastewater consisting of molasses slop and bottle washing water mixed in the ratio 1:1. This paper discusses the results of pilot scale experiments.

Basu, S.K. [Univ. of Manitoba, Winnipeg, Manitoba (Canada). Environmental Engineering Div.

1996-11-01T23:59:59.000Z

152

Sequential anaerobic/anaerobic digestion for enhanced sludge stabilization: comparison of the process performance for mixed and waste sludge  

Science Journals Connector (OSTI)

Sequential anaerobic-aerobic digestion has been demonstrated as a promising alternative for enhanced sludge stabilization. In this paper, a feasibility ... the sequential digestion applied to real waste activated...

M. Concetta Tomei; Nicola Antonello Carozza

2014-06-01T23:59:59.000Z

153

Effects of Temperature on Aerobic Treatment of Anaerobically Digested Palm Oil Mill Effluent (POME)  

Science Journals Connector (OSTI)

wool scouring ww ... The TCOD removal efficiencies at thermophilic conditions fall in an acceptable range between 72?80% although the values were lower than the TCOD removal efficiency at mesophilic conditions (95%). ... Figure 4 shows that the efficiency of BOD removal decreased when the temperature increased from mesophilic to thermophilic range; with an operating temperature of 28 C (97% BOD removal) being the most efficient while the least efficient was at 55 C (76% BOD removal). ...

Yi Jing Chan; Mei Fong Chong; Chung Lim Law

2010-07-02T23:59:59.000Z

154

Ultrastable phosphoglucose isomerase through immobilization of cellulosebinding moduletagged thermophilic enzyme on lowcost highcapacity cellulosic adsorbent  

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

Ultra-stable phosphoglucose isomerase through immobilization of cellulose- Ultra-stable phosphoglucose isomerase through immobilization of cellulose- binding module-tagged thermophilic enzyme on low-cost high-capacity cellulosic adsorbent Suwan Myung 1,2 , Xiao-Zhou Zhang 1 , Y.-H. Percival Zhang 1,2,3* Running title: One-step protein purification and immobilization 1 Department of Biological Systems Engineering, Virginia Polytechnic Institute and State University, 210-A Seitz Hall, Blacksburg, VA 24061, USA 2 Institute for Critical Technology and Applied Science (ICTAS), Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA 3 DOE BioEnergy Science Center (BESC), Oak Ridge, TN 37831, USA *Corresponding author. Tel: 540-231-7414; Fax: 540-231-7414; Email: ypzhang@vt.edu Biocatalysts and Bioreactor Design

155

Climate Policy: Science, Economics, and Extremes  

E-Print Network [OSTI]

C. Herring, 2013. Explaining extreme events of 2012 from a2010. Fat tails, exponents, extreme uncertainty: SimulatingScience, Economics, and Extremes Anthony C. Fisher and Phu

Fisher, A. C; Le, P. V

2014-01-01T23:59:59.000Z

156

Extremal index estimation  

E-Print Network [OSTI]

) + 2c(1-P(S k&0))ES Thus- 2k E(T k) = rn/r] E(T 1) = [n/r] E(S k- tp ) /d + c [n/r]P(S kW)P(S k&0)/d + 2c[n/r](1-P(S &0))ES /d 2 2 2 2 [n/r] E(S k- tp ) /d + c 8 + 2c n, k n But as conditions of lemma 3. 3 hold, and taking c=0, we can conclude.... Academic Press. New York. T. HSING (1984). Point processes associated with extreme value theorg. Tech. Rpt. 83, Center for Stoch. Proc. , Univ. N. Curolina, Chapel Hill. T. HSING (1988). On a loss of memorg propertg of the maximum. Tech. Rpt. 88...

Kampa, Aleksander Edward

2012-06-07T23:59:59.000Z

157

The Extreme Physics Explorer  

E-Print Network [OSTI]

Some tests of fundamental physics - the equation of state at supra-nuclear densities, the metric in strong gravity, the effect of magnetic fields above the quantum critical value - can only be measured using compact astrophysical objects: neutron stars and black holes. The Extreme Physics Explorer is a modest sized (~500 kg) mission that would carry a high resolution (R ~300) X-ray spectrometer and a sensitive X-ray polarimeter, both with high time resolution (~5 ?s) capability, at the focus of a large area (~5 sq.m), low resolution (HPD~1 arcmin) X-ray mirror. This instrumentation would enable new classes of tests of fundamental physics using neutron stars and black holes as cosmic laboratories.

Martin Elvis

2006-08-25T23:59:59.000Z

158

Finding Extreme Subdwarfs  

E-Print Network [OSTI]

I develop a new technique to identify M-type extreme subdwarfs (esdMs) and demonstrate that it is substantially more efficient than previous methods. I begin by obtaining spectroscopy and improved photometry of a sample of 54 late-type halo candidates using the rNLTT reduced proper motion (RPM) diagram. From spectroscopy, I find that four of these are esdMs, three of which were previously unknown. From the improved photometry, I show that all four lie in a narrow RPM corridor that contains only 4 non-esdMs. Hence, with good photometry (i.e., without spectroscopy), it appears possible to select esdM candidates with a 50% esdM yield. This is more than an order of magnitude more efficient than previous methods.

J. L. Marshall

2007-12-06T23:59:59.000Z

159

Extremal vs. Non-Extremal Correlators with Giant Gravitons  

E-Print Network [OSTI]

We consider extremal and non-extremal three-point functions of two giant gravitons and one point-like graviton using Schur polynomials in N=4 super Yang-Mills theory and holographically, using a semiclassical Born-Infeld analysis as well as bubbling geometries. For non-extremal three-point functions our computations using all three approaches are in perfect agreement. For extremal correlators we find that our results from the bubbling geometry analysis agree with existing results from the gauge theory. The semiclassical Born-Infeld computation for the extremal case is known to give a different answer, which we interpret as a manifestation of the known subtlety of holography for extremal correlators.

Pawel Caputa; Robert de Mello Koch; Konstantinos Zoubos

2012-04-18T23:59:59.000Z

160

Extreme measures : mechanisms driving changes in climate extremes in Australia.  

E-Print Network [OSTI]

??Changes in the frequency and/or severity of extreme climate events have the potential to have profound societal and ecological impacts and observations suggest that in (more)

Alexander, Lisa Victoria

2009-01-01T23:59:59.000Z

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


161

Extremality conditions for generalized channels  

E-Print Network [OSTI]

A generalized channel is a completely positive map that preserves trace on a given subspace. We find conditions under which a generalized channel with respect to a positively generated subspace J is an extreme point in the set of all such generalized channels. As a special case, this yields extremality conditions for quantum protocols. In particular, we obtain new extremality conditions for quantum 1-testers with 2 outcomes, which correspond to yes/no measurements on the set of quantum channels.

Anna Jencova

2012-04-12T23:59:59.000Z

162

Thermophilic Thermotoga maritima ribose-5-phosphate isomerase RpiB: Optimized heat treatment purification and basic characterization  

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

Thermophilic Thermophilic Thermotoga maritima ribose-5-phosphate isomerase RpiB: Optimized heat treatment purification and basic characterization Fangfang Sun a , Xiao-Zhou Zhang a,b , Suwan Myung a,c , Y.-H. Percival Zhang a,b,c,d,⇑ a Biological Systems Engineering Department, 304 Seitz Hall, Virginia Tech, Blacksburg, VA 24061, USA b Gate Fuels Inc., 3107 Alice Drive, Blacksburg, VA 24060, USA c Institute for Critical Technology and Applied Science (ICTAS), Virginia Tech, Blacksburg, VA 24061, USA d DOE BioEnergy Science Center (BESC), Oak Ridge, TN 37831, USA a r t i c l e i n f o Article history: Received 27 December 2011 and in revised form 26 January 2012 Available online 8 February 2012 Keywords: Biofuel Cascade enzyme factories Heat treatment purification Pentose phosphate isomerase Ribose-5-phosphate isomerase Thermoenzyme a b s t r a c t The open reading frame TM1080 from Thermotoga

163

Halophytic microalgae as a feedstock for anaerobic digestion  

Science Journals Connector (OSTI)

Abstract Anaerobic digestion can be employed to produce methane biogas from residual microalgae biomass derived from either a lipid based biofuel process or wastewater treatment. There is interest in using halophytic microalgae for biofuel production due to their potential robustness in large-scale open pond production. The anaerobic digestion of halophytic microalgae biomass would however be challenging due to the high salinities not typically experienced in anaerobic digestion scenarios. Halophytic microalgae biomass as a potential substrate feedstock for anaerobic digestion would have salinities in excess of 3.5%, which is typically found in marine environments. To investigate the anaerobic digestion of halophytic microalgae issue the first stage of the reported study focuses on the changes undertaken in the bacterial community associated with the anaerobic digestion of piggery effluent under increasing saline conditions, with the aim of establishing a saline tolerant anaerobic digestion inoculum capable of digesting feedstocks under high salinity conditions. Favourable results from this inoculum development study allowed the investigation of anaerobic digestion of halophytic microalgae. The reported results demonstrate that a saline tolerant inoculum was maintained. Subsequent denaturing gradient gel electrophoresis (DGGE) fingerprinting of the resulting halophytic bacterial community showed several halophytic methanogens. The inoculum was used to digest the halophytic microalgae. The resulting gas data showed that biogas production of 35853mL/g of volatile solids (VS) with a methane content of 544.3% methane was achieved at 7% salinity. The volume of biogas produced on a wet weight microalgae biomass basis was 12226 and 17525mL/g of halophytic microalgae biomass respectively (742.8wt.% moisture content). The conversion of carbon in the feedstock to methane achieved an efficiency of 26.4% and 46.6% at 3.4% and 7% salinity respectively. A halo-tolerant anaerobic digestion microbial community could be further optimized to complete the loop with nutrient recycle required with the production of halophytic microalgae based biofuels and potentially, hypersaline wastewater treatment applications.

Andrew Ward; Andy Ball; David Lewis

2015-01-01T23:59:59.000Z

164

Limiting factors and microbial organometallic transformations in anaerobic subsurface environments  

SciTech Connect (OSTI)

Microbial communities from subsurface materials were analyzed for microbial community-particle size relationships, effects of arsenic and mercury compounds on microbial community structure, and limiting factors influencing mercury volatilization under aerobic and anaerobic conditions. The microbial communities showed strong relationships to particle size and size distribution. Major differences were found in relation to aerobic and anaerobic populations and for aerobic populations between the largest and smallest fractions. Under aerobic conditions, a significant increase in low nutrient responsive microbes occurred. After exposure to four metal compounds (phenylmercuric acetate (PMA), mercuric chloride (HgCl{sub 2}), phenylarsonic acid (PAA), and sodium arsenate (Na{sub 2}AsO{sub 4})) major changes in populations occurred. Previous exposure to these metals increased the aerobic and anaerobic populations of GS-9, indicating an adaptive response. In GS-20, previous exposure to all four compounds caused a decrease in both the aerobic and anaerobic populations. The effect was most pronounced in sediments treated with PMA or HgCl{sub 2}. Limiting nutritional factors for the volatilization of mercury under aerobic and anaerobic conditions were identified in control and PMA impacted samples from GS-9 and GS-20.

Klein, D.A.

1989-12-01T23:59:59.000Z

165

Anaerobic codigestion of dairy manure and food manufacturing waste for renewable energy generation in New York State.  

E-Print Network [OSTI]

??Anaerobic digestion is a microbiological process that converts biodegradable organic material into biogas, consisting primarily of methane and carbon dioxide. Anaerobic digestion technologies have been (more)

Wu, Yen-Chin

2013-01-01T23:59:59.000Z

166

Thermoflexus hugenholtzii gen. nov., sp. nov., a thermophilic, microaerophilic, filamentous bacterium representing a novel class in the Chloroflexi, Thermoflexia classis nov., and description of Thermoflexaceae fam. nov. and Thermoflexales ord. nov.  

SciTech Connect (OSTI)

A thermophilic, filamentous, heterotrophic bacterium designated strain JAD2T was isolated from sediment of Great Boiling Spring in Nevada, USA. Cells had an average diameter of 0.3 m and length of 4.0 m, and formed filaments typically ranging in length from 20 m to 200 m. Filaments were negative for the Gram stain reaction, spores were not formed, and motility was not observed. The optimum temperature for growth was 75 C with a range from 67.5-75 C, and the optimum pH for growth was 6.75 with a range from 6.5-7.75. Peptone, tryptone or yeast extract were able to support growth when supplemented with a vitamin solution, but no growth was observed using a variety of defined organic substrates. Strain JAD2T was a facultative microaerophile, with optimal growth at 1% v/v O2 and an upper limit of 8% O2, and anaerobic growth was stimulated by fumarate but inhibited by sulfite and elemental sulfur. The major cellular fatty acids (>5%) were C16:0, C19:0, C18:0, C20:0, and C19:1. The genomic DNA G+C content was 69.3%. Phylogenetic and phylogenomic analyses using 16S rRNA gene sequences and other conserved genes placed JAD2T and other members of the yet-uncultivated GAL35 group within the phylum Chloroflexi, but not within any existing class in this phylum. These results indicate that strain JAD2T is the first cultivated representative of a new lineage within the phylum Chloroflexi, for which we propose the name Thermoflexus hugenholtzii gen. nov., sp. nov., type strain JAD2T, within Thermoflexia classis nov., Thermoflexales ord. nov., and Thermoflexaceae fam. nov.

Dodsworth, Jeremy A.; Gevorkian, Jonathan; Despujos, Fairuz; Cole, Jesse; Murugapiran, Senthil K.; Ming, Hong; Li, Wen J.; Zhang, Gengxin; Dohnalkova, Alice; Hedlund, Brian P.

2014-06-06T23:59:59.000Z

167

E-Print Network 3.0 - acidogenic anaerobic reactor Sample Search...  

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

Summary: anaerobic digestion in the inlet of the pre-treatment zone of a plug-flow biogas reactor for biomass... -flow anaerobic reactor for domestic organic waste treatment...

168

E-Print Network 3.0 - anaerobic biogas reactors Sample Search...  

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

biogas reactors Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic biogas reactors Page: << < 1 2 3 4 5 > >> 1 Anaerobic Co-digestion of...

169

E-Print Network 3.0 - anaerobic carbon metabolism Sample Search...  

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

1 Two-Phase Production of H2CH4 Mixtures An anaerobic digestion process to produce hydrogen and methane (CH4) in Summary: Two-Phase Production of H2CH4 Mixtures An anaerobic...

170

E-Print Network 3.0 - anaerobic sulfide oxidation Sample Search...  

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

marsh microbial mat geochemistry Summary: 1, p. 114-160. KAMP A., STIEF P. & SCHULZ-VOGT H.N. (2006).- Anaerobic sulfide oxidation... to facultative anaerobic spirochetes may...

171

Ecovation Inc formerly AnAerobics | Open Energy Information  

Open Energy Info (EERE)

Ecovation Inc formerly AnAerobics Ecovation Inc formerly AnAerobics Jump to: navigation, search Name Ecovation Inc (formerly AnAerobics) Place Victor, New York Zip 14564 Product The company build and operate organic waste management systems. Coordinates 38.15924°, -81.034233° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.15924,"lon":-81.034233,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

172

Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive |  

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

Anaerobic Digester Gas-to-Electricity Rebate and Performance Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools Tribal Government Savings Category Bioenergy Maximum Rebate Total Incentive: $2 million (combined production and capacity incentives) Fixed Base + Capacity Incentive: varies, limited to the total maximum incentive of $2 million minus the applicable performance incentive Program Info Funding Source RPS surcharge; NYPA Expiration Date 01/31/2013 State New York Program Type State Rebate Program Rebate Amount Fixed Base Incentive: varies Capacity Incentive: varies Production Incentive: $0.025/kWh production payment for new systems for up

173

Community Renewable Energy Success Stories: Community-Scale Anaerobic  

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

Community-Scale Community-Scale Anaerobic Digesters (text version) Community Renewable Energy Success Stories: Community-Scale Anaerobic Digesters (text version) Below is the text version of the webinar titled "Community-Scale Anaerobic Digesters," originally presented on April 16, 2013. Operator: The broadcast is now starting. All attendees are in listen-only mode. Sarah Busche: Good afternoon, everyone, and welcome to today's webinar sponsored by the U.S. Department of Energy. I'm Sarah Busche, and I'm here with Devin Egan, and we're broadcasting live from a very snowy National Renewable Energy Laboratory in Golden, Colorado. Thank you so much for joining us today. We're going to give folks a few minutes to call in and log on, but while we wait Devin will go over some logistics, and then we'll get started with

174

Global Warming and Extreme Weather  

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

Global Warming and Extreme Weather Global Warming and Extreme Weather Speaker(s): Michael Wehner Date: November 28, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Surabi Menon Extreme weather events can have serious impacts on human and ecological systems. Changes in the magnitude and frequency of extreme weather associated with changes in the mean climate are likely the most serious consequence of human induced global warming. Understanding what the future portends is vital if society hopes to adapt to the very different world that awaits. In this talk, we will exploit simple extreme value theory to make predictions about the late 21st century climate. Current work on the relationship between global warming and the hurricane cycle will also be presented. The bottom line is that events that are considered rare today

175

The Impacts of Triclosan on Anaerobic Community Structures, Function, and Antimicrobial Resistance  

Science Journals Connector (OSTI)

The Impacts of Triclosan on Anaerobic Community Structures, Function, and Antimicrobial Resistance ... Triclosan is a widespread antimicrobial agent that accumulates in anaerobic digesters used to treat the residual solids generated at municipal wastewater treatment plants; there is very little information, however, about how triclosan impacts microbial communities in anaerobic digesters. ... We investigated how triclosan impacts the community structure, function and antimicrobial resistance genes in lab-scale anaerobic digesters. ...

Patrick J. McNamara; Timothy M. LaPara; Paige J. Novak

2014-06-10T23:59:59.000Z

176

Community Renewable Energy Success Stories: Community-Scale Anaerobic Digesters (text version)  

Office of Energy Efficiency and Renewable Energy (EERE)

Below is the text version of the webinar titled "Community-Scale Anaerobic Digesters," originally presented on April 16, 2013.

177

E-Print Network 3.0 - anaerobic potency test Sample Search Results  

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

describing mineralization, nitrification... diffusive constraints due to aggregate size. With increasing anaerobic volume, the effective nitrification Source: Technion, Israel...

178

E-Print Network 3.0 - anaerobic feiii-reducer rhodoferax Sample...  

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

and agricultural wastewater, includ- ing methanogenic anaerobic digestion, biological hydro- gen production... material in industrial and agricultural wastewater Methanogenic...

179

Analysis, anaerobic treatment and ozonation of wool scouring wastewater  

SciTech Connect (OSTI)

Wool scouring effluents (WSE) were analyzed by high-resolution gas chromatography-mass spectrometry (HRGC-MS), and then exposed to anaerobic biological treatment using laboratory scale fixed-bed filters. This resulted in a nearly 50% reduction in chemical oxygen demand (COD). Ozonation of the effluent from the biological step led to an even further decrease in total organic carbon (TOC). The fatty acid content of the WSE was affected by both biological treatment and ozonation. Finally, steroids in the WSE underwent reduction reactions when exposed to the anaerobic biological treatment.

Monteverdi, A.; Rindone, B.; Sorlini, C. (Univ. di Milano (Italy)); Andreoni, V. (Univ. di Torino (Italy)); Rozzi, A. (Inst. di Ingegneria Sanitaria del Politechnico di Milano (Italy))

1992-01-01T23:59:59.000Z

180

Engineered microorganisms capable of producing target compounds under anaerobic conditions  

SciTech Connect (OSTI)

The present invention is generally provides recombinant microorganisms comprising engineered metabolic pathways capable of producing C3-C5 alcohols under aerobic and anaerobic conditions. The invention further provides ketol-acid reductoisomerase enzymes which have been mutated or modified to increase their NADH-dependent activity or to switch the cofactor preference from NADPH to NADH and are expressed in the modified microorganisms. In addition, the invention provides isobutyraldehyde dehydrogenase enzymes expressed in modified microorganisms. Also provided are methods of producing beneficial metabolites under aerobic and anaerobic conditions by contacting a suitable substrate with the modified microorganisms of the present invention.

Buelter, Thomas (Denver, CO); Meinhold, Peter (Denver, CO); Feldman, Reid M. Renny (San Francisco, CA); Hawkins, Andrew C. (Parker, CO); Urano, Jun (Irvine, CA); Bastian, Sabine (Pasadena, CA); Arnold, Frances (La Canada, CA)

2012-01-17T23:59:59.000Z

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


181

Anaerobic Digestion of Food Waste?recycling Wastewater  

Science Journals Connector (OSTI)

Food waste?recycling (FWR) wastewater was evaluated as feedstock for two?stage anaerobic digestion at different hydraulic retention times (HRTs). The FWR wastewater tested contained high concentrations of organic materials and had chemical oxygen demand (COD) >130 g/L and volatile solids (VS) >55 g/L. Two identical two?stage anaerobic digesters were operated to investigate the performance at six HRTs ranging from 1025 days. In the acidogenic reactor the total carbohydrate reduction efficiency and volatile fatty acid production dramatically decreased when acidogenic HRT was wastewater as feedstock.

Gyuseong Han; Seung Gu Shin; Juntaek Lim; Minho Jo; Seokhwan Hwang

2010-01-01T23:59:59.000Z

182

Thermophilic α-glucan phosphorylase from Clostridium thermocellum: Cloning, characterization and enhanced thermostability  

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

Molecular Molecular Catalysis B: Enzymatic 65 (2010) 110-116 Contents lists available at ScienceDirect Journal of Molecular Catalysis B: Enzymatic j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / m o l c a t b Thermophilic ␣-glucan phosphorylase from Clostridium thermocellum: Cloning, characterization and enhanced thermostability Xinhao Ye a , Joe Rollin a , Yi-Heng Percival Zhang a,b,c,∗ a Biological Systems Engineering Department, Virginia Polytechnic Institute and State University, 210-A Seitz Hall, Blacksburg, VA 24061, USA b Institute for Critical Technology and Applied Science (ICTAS), Virginia Polytechnic Institute and State University, 210-A Seitz Hall, Blacksburg, VA 24061, USA c DOE Bioenergy Science Center, Oak Ridge, TN 37831, USA a r t i c l e i n f o Article history: Available online 25 January 2010 Keywords: ␣-Glucan phosphorylase Biocatalysis Building

183

A single domain thermophilic xylanase can bind insoluble xylan: evidence for surface aromatic clusters  

Science Journals Connector (OSTI)

A clone expressing xylanase activity in Escherichia coli has been selected from a genomic plasmid library of the thermophilic Bacillus strain D3. Subcloning from the 9-kb insert located the xylanase activity to a 2.7-kb HindII/BamHI fragment. The DNA sequence of this clone revealed an ORF of 367 codons encoding a single domain type-F or family 10 enzyme, which was designated as XynA. Purification of the enzyme following over-expression in E. coli produced an enzyme of 42 kDa with a temperature optimum of 75C which can efficiently bind and hydrolyse insoluble xylan. The pH optimum of the enzyme is 6.5, but it is active over a broad pH range. A homology model of the xylanase has been constructed which reveals a series of surface aromatic residues which form hydrophobic clusters. This unusual structural feature is strikingly similar to the situation observed in the structure determined for the type-G xylanase from the Bacillus D3 strain and may constitute a common evolutionary mechanism imposed on different structural frameworks by which these xylanases may bind potential substrates and exhibit thermostability.

Ian Connerton; Nicola Cummings; Gillian W. Harris; Philippe Debeire; Christelle Breton

1999-01-01T23:59:59.000Z

184

On extreme Bosonic linear channels  

E-Print Network [OSTI]

The set of all channels with fixed input and output is convex. We first give a convenient formulation of necessary and sufficient condition for a channel to be extreme point of this set in terms of complementary channel, a notion of big importance in quantum information theory. This formulation is based on the general approach to extremality of completely positive maps in an operator algebra due to Arveson. We then apply this formulation to prove the main result of this note: under certain nondegeneracy conditions, purity of the environment is necessary and sufficient for extremality of Bosonic linear (quasi-free) channel. It follows that Gaussian channel between finite-mode Bosonic systems is extreme if and only if it has minimal noise.

A. S. Holevo

2011-11-15T23:59:59.000Z

185

Extreme field physics and QED  

E-Print Network [OSTI]

We give a brief overview of the most important QED effects that can be studied in the presence of extreme fields such as those expected at the Vulcan laser upgraded to a power of 10 Petawatts.

Thomas Heinzl; Anton Ilderton

2008-09-19T23:59:59.000Z

186

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...contribution to energy metabolism...unicellular green algae, the situation...a possible biofuel under certain...aerobically, the alga respires oxygen...of anaerobic energy metabolism...conserving energy, for example, via the alternative oxidase (AOX...eukaryotic algae appearing slightly...

Mikls Mller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

187

Anaerobic Co-Digestion on Dairies in Washington State  

E-Print Network [OSTI]

as food-processing wastes) to increase biogas productivity, improve digester performance, and increase in manure and other feedstock to methane-rich biogas, a source of renewable energy (US-EPA 2006) (Figure 1-EPA 2005; US-EPA 2008). In addition to biogas, AD generates fiber and Figure 1. Overview of anaerobic

Collins, Gary S.

188

Anaerobic Ammonium-Oxidizing Bacteria: Unique Microorganisms with Exceptional Properties  

Science Journals Connector (OSTI)

...review-article Reviews Anaerobic Ammonium-Oxidizing...compartmentalized cell plan and archaeon-like...wall. Here we review our current knowledge...resembles the standard cytoplasmic compartment...compartmentalized cell plan and archaeon-like...wall. Here we review our current knowledge...resembles the standard cytoplasmic compartment...

Laura van Niftrik; Mike S. M. Jetten

2012-09-01T23:59:59.000Z

189

Anaerobic Catabolism of Aromatic Compounds: a Genetic and Genomic View  

Science Journals Connector (OSTI)

...for the biogeochemical cycles and for the sustainable...the Introduction, the general strategy of anaerobes...oxidation via the TCA cycle to PHB synthesis, which...and A2 (351). Some general stress-related proteins...role of BadM as a more general regulatory protein is...

Manuel Carmona; Mara Teresa Zamarro; Blas Blzquez; Gonzalo Durante-Rodrguez; Javier F. Jurez; J. Andrs Valderrama; Mara J. L. Barragn; Jos Luis Garca; Eduardo Daz

2009-03-01T23:59:59.000Z

190

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils  

Science Journals Connector (OSTI)

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils ... The data predicted that fipronil was subject to rapid, reductive degradation or immediate sorption to the soil and any sorbed fipronil desorbed was reductively degraded. ... The reductive metabolite, fipronil sulfide, accumulated over the 184 day duration of the experiment and sorbed rapidly to the soil, where it accumulated and did not appear to degrade. ...

Gregory Doran; Philip Eberbach; Stuart Helliwell

2009-10-13T23:59:59.000Z

191

Anaerobic Methane Oxidation in a Landfill-Leachate Plume  

E-Print Network [OSTI]

Anaerobic Methane Oxidation in a Landfill-Leachate Plume E T H A N L . G R O S S M A N , * , L U I Landfill, OK, provides an excellent natural laboratory for the study of anaerobicprocessesimpactinglandfill enrichment indicated that 80-90% of the original landfill methane was oxidized over the 210-m transect. First

Grossman, Ethan L.

192

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters | Department of  

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

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters April 16, 2013 Webinar: Community-Scale Anaerobic Digesters April 16, 2013 Webinar: Community-Scale Anaerobic Digesters This webinar was held April 16, 2013, and provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi Community's (FCPC) anaerobic digester project. Download the presentations below, watch the webinar (WMV 125 MB), or view the text version. Find more CommRE webinars. Implementing Anaerobic Digestion in San Jose's Integrated Processing Infrastructure This presentation provided background on San Jose, California's, leading-edge program using the nation's first commercial-scale, high solids dry fermentation anaerobic digestion system to process commercial organics

193

Multivariate Extremes Dependence Comparison Stochastic Tail Order Back to Multivariate Extremes Dependence Comparison of Multivariate  

E-Print Network [OSTI]

Multivariate Extremes Dependence Comparison Stochastic Tail Order Back to Multivariate Extremes Dependence Comparison of Multivariate Extremes Haijun Li Department of Mathematics Washington State University IWAP12, Jerusalem Haijun Li Dependence Comparison of Multivariate Extremes IWAP12, Jerusalem 1

Li, Haijun

194

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network [OSTI]

wind, and bottom conditions that repre- sent a potential large farm site, but do not reach the extremes

Haven, Kendall F.

2011-01-01T23:59:59.000Z

195

Northeast Climate Science Center: Transposing Extreme Rainfall...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Center: Transposing Extreme Rainfall to Assess Climate Vulnerability Northeast Climate Science Center: Transposing Extreme Rainfall to Assess Climate Vulnerability November 12,...

196

Temperature Normals/Extremes - Hanford Site  

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

Extremes Hanford Meteorological Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes in Met Data Met and Climate Data Summary Products...

197

Characterization of a thermophilic sulfur oxidizing enrichment culture dominated by a Sulfolobus sp. obtained from an underground hot spring for use in extreme bioleaching conditions  

Science Journals Connector (OSTI)

A thermoacidophilic elemental sulfur and chalcopyrite oxidizing enrichment culture VS2 was obtained from hot spring run-off sediments of an underground mine. It contained only archaeal species, namely a Sulfolobu...

Virpi L. A. Salo-Zieman; Tarja Sivonen

2006-12-01T23:59:59.000Z

198

Extreme Conditions Modeling Workshop Report  

SciTech Connect (OSTI)

Sandia National Laboratories (SNL) and the National Renewable Energy Laboratory (NREL) hosted the Wave Energy Converter (WEC) Extreme Conditions Modeling (ECM) Workshop in Albuquerque, NM on May 13th-14th, 2014. The objective of the workshop was to review the current state of knowledge on how to model WECs in extreme conditions (e.g. hurricanes and other large storms) and to suggest how U.S. Department of Energy (DOE) and national laboratory resources could be used to improve ECM methods for the benefit of the wave energy industry.

Coe, R. G.; Neary, V. S.; Lawson, M. J.; Yu, Y.; Weber, J.

2014-07-01T23:59:59.000Z

199

Anaerobic batch co-digestion of Spartina alterniflora and potato  

Science Journals Connector (OSTI)

The potential of mesophilic anaerobic batch digestion for the treatment of Spartina alterniflora, an invasive species widely distributed along Chinese coastlines, through co-digestion with readily biodegradable organics has been assessed. The accumulative biogas yield from S. alterniflora alone was 251 ml/g Total Solid (TS) (at 35C), at TS of 6%, co-digestion with 80% of S. alterniflora and 20% of potato representing 6% of TS, gave a biogas yield of 383 ml/g TS (at 35C). This is an increase of 52.5% compared with that obtained from digestion of pure S. alterniflora. In conclusion, using readily biodegradable potato as co-substrate of S. alterniflora can increase its anaerobic digestibility and biogas yield.

Jihong Li; Shiguan Yang; Zheng Zheng; Huamin Song; Zhuo Meng

2011-01-01T23:59:59.000Z

200

Mechanisms in anaerobic bioflocculation of wool scouring effluent  

Science Journals Connector (OSTI)

The emulsified grease in wool scouring effluent (WSE) was demonstrably removed by bioflocculation under anaerobic conditions. The addition of anaerobic bacteria from biogas digestion to WSE resulted in grease reduction of 6080% from the supernatant. Since no significant net grease (supernatant plus sludge) reduction was observed in this system, the grease emulsion from the liquid phase is simply settled by gravity into the sludge phase. However, sterilized sludge did not cause this effect, indicating that bacterial metabolic activity was responsible for the bioflocculation. It was also found that such microbes can successfully survive and multiply in WSE, as a result, the development of a continuous process is possible. The process required a short gentle mixing period of approx. 15 min enable the the sludge to completely contact with WSE, and a longer settling period of 24 days to provide an appropriate time for the microbes to destabilize wool grease emulsion and settle to the sludge phase.

Wipa Lapsirikul; Goen Ho; Ralf Cord-Ruwisch

1994-01-01T23:59:59.000Z

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


201

Extremely correlated quantum liquids B. Sriram Shastry  

E-Print Network [OSTI]

Extremely correlated quantum liquids B. Sriram Shastry Physics Department, University of California; published 20 January 2010 Extreme correlations arise as the limit of strong correlations, when the local-J model, embodying such extreme correlations. We formulate the picture of an extremely correlated electron

California at Santa Cruz, University of

202

Statistical Analysis of EXTREMES in GEOPHYSICS  

E-Print Network [OSTI]

Statistical Analysis of EXTREMES in GEOPHYSICS Zwiers FW and Kharin VV. 1998. Changes in the extremes of the climate simulated by CCC GCM2 under CO2 dou- bling. J. Climate 11:2200­2222. http://www.ral.ucar.edu/staff/ericg/readinggroup.html #12;Outline · Some background on Extreme Value Statistics ­ Extremal Types Theorem ­ Max

Gilleland, Eric

203

Extremes and Atmospheric Data Eric Gilleland  

E-Print Network [OSTI]

Extremes and Atmospheric Data Eric Gilleland Research Applications Laboratory National Center for Atmospheric Research 2007-08 Program on Risk Analysis, Extreme Events and Decision Theory, opening workshop 16-19 September, North Carolina #12;Extremes · Interest in making inferences about large, rare, extreme phenomena

Gilleland, Eric

204

KNMI publicatie 221 Extreme klimaatverandering en  

E-Print Network [OSTI]

. Superstormen 16 5.1 Introductie: extreme wind en kustverdediging 16 5.2 Extreme wind en wateropzet in het verleden 17 5.3 Detectie van superstormen 18 5.4 Extreme wind en wateropzet in de toekomst 20 5.5 DiscussieKNMI publicatie 221 · · · · · · · · april 2008 Extreme klimaatverandering en waterveiligheid

Stoffelen, Ad

205

Improving Anaerobic Codigestion of Corn Stover Using Sodium Hydroxide Pretreatment  

Science Journals Connector (OSTI)

Lignin of the corn stover was measured according to the Laboratory Analytical Procedures (LAP) established by National Renewable Energy Laboratory (NREL). ... The methane yield per gram of corn stover is an important parameter to estimate the net energy production of the corn stover digestion. ... This means that NaOH pretreatment is an effective way to obtain higher net energy production through anaerobic codigestion of corn stover. ...

Zhaoyang You; Taoyuan Wei; Jay J. Cheng

2013-12-04T23:59:59.000Z

206

Metagenome of an Anaerobic Microbial Community Decomposing Poplar Wood Chips  

SciTech Connect (OSTI)

This study describes the composition and metabolic potential of a lignocellulosic biomass degrading community that decays poplar wood chips under anaerobic conditions. We examined the community that developed on poplar biomass in a non-aerated bioreactor over the course of a year, with no microbial inoculation other than the naturally occurring organisms on the woody material. The composition of this community contrasts in important ways with biomass-degrading communities associated with higher organisms, which have evolved over millions of years into a symbiotic relationship. Both mammalian and insect hosts provide partial size reduction, chemical treatments (low or high pH environments), and complex enzymatic 'secretomes' that improve microbial access to cell wall polymers. We hypothesized that in order to efficiently degrade coarse untreated biomass, a spontaneously assembled free-living community must both employ alternative strategies, such as enzymatic lignin depolymerization, for accessing hemicellulose and cellulose and have a much broader metabolic potential than host-associated communities. This would suggest that such a community would make a valuable resource for finding new catalytic functions involved in biomass decomposition and gaining new insight into the poorly understood process of anaerobic lignin depolymerization. Therefore, in addition to determining the major players in this community, our work specifically aimed at identifying functions potentially involved in the depolymerization of cellulose, hemicelluloses, and lignin, and to assign specific roles to the prevalent community members in the collaborative process of biomass decomposition. A bacterium similar to Magnetospirillum was identified among the dominant community members, which could play a key role in the anaerobic breakdown of aromatic compounds. We suggest that these compounds are released from the lignin fraction in poplar hardwood during the decay process, which would point to lignin-modification or depolymerization under anaerobic conditions.

van der Lelie, D.; Taghavi, S.; McCorkle, S. M.; Li, L. L.; Malfatti, S. A.; Monteleone, D.; Donohoe, B. S.; Ding, S. Y.; Adney, W. S.; Himmel, M. E.; Tringe, S. G.

2012-05-01T23:59:59.000Z

207

Complete genome sequence of the moderate thermophile Anaerobaculum mobile type strain (NGAT)  

SciTech Connect (OSTI)

Anaerobaculum mobile Menes and Muxi 2002 is one of three described species of the genus Anaerobaculum, family Synergistaceae, phylum Synergistetes. This anaerobic and motile bac- terium ferments a range of carbohydrates and mono- and dicarboxylic acids with acetate, hy- drogen and CO2 as end products. A. mobile NGAT is the first member of the genus Anaerobaculum and the sixth member of the phylum Synergistetes with a completely se- quenced genome. Here we describe the features of this bacterium, together with the com- plete genome sequence, and annotation. The 2,160,700 bp long single replicon genome with its 2,053 protein-coding and 56 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Stackebrandt, Erko [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Held, Brittany [Los Alamos National Laboratory (LANL); Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Liolios, Konstantinos [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Huntemann, Marcel [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Palaniappan, Krishna [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Bristow, James [U.S. Department of Energy, Joint Genome Institute; Eisen, Jonathan [U.S. Department of Energy, Joint Genome Institute; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Hugenholtz, Philip [U.S. Department of Energy, Joint Genome Institute; Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute

2013-01-01T23:59:59.000Z

208

4, 23232360, 2007 Extreme precipitation  

E-Print Network [OSTI]

Close Full Screen / Esc Printer-friendly Version Interactive Discussion EGU Abstract Extreme hydro that are not-commonly used by hydro-meteorology community, i.e., Kolmogorov­Smirnov test, Levene's test for small data sets (e.g., less than 100 points) and small distribution parameter difference (e.g., 50

Boyer, Edmond

209

In Situ Expression of Acidic and Thermophilic Carbohydrate Active Enzymes by Filamentous Fungi (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)  

ScienceCinema (OSTI)

Annika Mosier, graduate student from Stanford University presents a talk titled "In Situ Expression of Acidic and Thermophilic Carbohydrate Active Enzymes by Filamentous Fungi" at the JGI User 7th Annual Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, Calif

Mosier, Annika [Stanford University

2013-01-22T23:59:59.000Z

210

Biomethane production by anaerobic digestion of organic waste  

Science Journals Connector (OSTI)

Abstract Anaerobic Digestion (AD) is a biological process that takes place naturally when bacteria break down organic matter in environments with or without oxygen. Controlled anaerobic digestion of organic waste in enclosed landfill will generate methane. Almost any organic material can be processed with AD, including waste paper and cardboard (of a grade that is too low to recycle because of food contamination), grass clippings, leftover food, industrial effluents, sewage and animal waste. AD produces biogas which is comprised of around 60% methane (CH4) and 40% carbon dioxide (CO2). This biogas can be used to generate heat or electricity and/or can be used as a vehicular fuel. If the intended use is for power generation the biogas must be scrubbed to remove a number of impurities. After conditioning the biogas can be used for onsite power generation, to heat homes or can be added to the national natural gas grid. In recent years several research groups have shown the possibility of upgrading the biogas for biomethane production [1]. This study will show the feasibility of integrating anaerobic digestion plant with onsite polymeric membrane purification system for conditioned biomethane production.

A. Molino; F. Nanna; Y. Ding; B. Bikson; G. Braccio

2013-01-01T23:59:59.000Z

211

Microbial Diversity of Hydrothermal Sediments in the Guaymas Basin: Evidence for Anaerobic Methanotrophic Communities  

Science Journals Connector (OSTI)

...hydrates in the Gulf of Mexico (46) and at cold methane...nonhydrothermal marine sediments as well as methane seeps (59...Desulfobulbaceae) as well as hyperthermophilic...closest relatives in geothermal springs, subsurface...with thermophilic as well as nonthermophilic representatives...

Andreas Teske; Kai-Uwe Hinrichs; Virginia Edgcomb; Alvin de Vera Gomez; David Kysela; Sean P. Sylva; Mitchell L. Sogin; Holger W. Jannasch

2002-04-01T23:59:59.000Z

212

Greenhouse Gas Emission Reductions from Domestic Anaerobic Digesters Linked with Sustainable Sanitation in Rural China  

Science Journals Connector (OSTI)

Greenhouse Gas Emission Reductions from Domestic Anaerobic Digesters Linked with Sustainable Sanitation in Rural China ... (3) A key technology that may permit a switch from solid fuels to cleaner gaseous fuels in rural China is anaerobic digestion, where organic human and animal wastes are digested under anaerobic conditions generating biogas, composed primarily of methane (CH4), which can be sequestered and burned for cooking, heating, and lighting. ...

Radhika Dhingra; Erick R. Christensen; Yang Liu; Bo Zhong; Chang-Fu Wu; Michael G. Yost; Justin V. Remais

2011-02-24T23:59:59.000Z

213

Extreme Co-movements and Extreme Impacts in High Frequency Data in Finance  

E-Print Network [OSTI]

Extreme Co-movements and Extreme Impacts in High Frequency Data in Finance Zhengjun Zhang, 2006 Abstract Extreme co-movement and extreme impact problems are inherently stochastic control in the future. Extreme co-movements among financial assets have been reported in the literature. However

Zhang, Zhengjun

214

E-Print Network 3.0 - anaerobic protein-degrading hyperthermophilic...  

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

protein-degrading hyperthermophilic Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic protein-degrading hyperthermophilic Page: << < 1 2 3...

215

E-Print Network 3.0 - anaerobic work capacity Sample Search Results  

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

This publication provides a general overview of anaero- Summary: lost some of its biogas production potential. Anaerobic digesters work best when the digestion pro... at...

216

E-Print Network 3.0 - anaerobic mixed microflora Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

217

E-Print Network 3.0 - anaerobic energy release Sample Search...  

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

publication provides a general overview of anaero- Summary: Technology Biomethane (biogas) is an alternative and renewable energy source produced through the anaerobic... at...

218

E-Print Network 3.0 - anaerobic chloroethene-dehalogenating activity...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

219

E-Print Network 3.0 - anaerobic digestion concept Sample Search...  

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

to methane. The anaerobic digestion consortium was introduced to high... M, and a biogas composition of 55%-60% methane. INTRODUCTION Economic evaluations of ... Source:...

220

E-Print Network 3.0 - anaerobic waste water Sample Search Results  

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

Recovery Jun Wei LIM... waste. Keywords Anaerobic digestion; food waste; brown water; biogas; co-digestion INTRODUCTION... of brown water and food ... Source: Ecole Polytechnique,...

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


221

E-Print Network 3.0 - anaerobic digestion technology Sample Search...  

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

technology on livestock farms... dioxide (EPA AgStar 2006). Benefits and Challenges of Biogas Technology Anaerobic digestion can convert... digester. Resources which ... Source:...

222

E-Print Network 3.0 - anaerobic process effects Sample Search...  

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

based on headspace gas chromatography. Submitted. Paper III Boe... . 12;12;4 2. The biogas process Anaerobic digestion is a multi-step biological process where... . The...

223

E-Print Network 3.0 - anaerobic hydrogen producing Sample Search...  

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

a small percentage of hydrogen sulfide, water vapor, carbon... Technology Biomethane (biogas) is an alternative and renewable energy source produced through the anaerobic... are...

224

E-Print Network 3.0 - anaerobic psychrophilic enrichment Sample...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

225

E-Print Network 3.0 - anaerobic digestion program Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management ... Source: Liskiewicz,...

226

E-Print Network 3.0 - anaerobic closed digester Sample Search...  

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

to methane. The anaerobic digestion consortium was introduced to high... M, and a biogas composition of 55%-60% methane. INTRODUCTION Economic evaluations of ... Source:...

227

E-Print Network 3.0 - anaerobic reactor systems Sample Search...  

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

Sources of organic matter... -processing wastes, and industrial wastes. A typical biogas system consists of manure collection, anaerobic digestion... and carbon credits. The...

228

E-Print Network 3.0 - anaerobic stirred sequencing-batch Sample...  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

229

E-Print Network 3.0 - anaerobic fitness markers Sample Search...  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

230

E-Print Network 3.0 - anaerobically digested sludge Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic ... Source: Liskiewicz, Maciej - Institut fr...

231

E-Print Network 3.0 - anaerobically corroding iron Sample Search...  

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

This publication provides a general overview of anaero- Summary: . Scrubbing the biogas with iron-impregnated wood chips has been used in anaerobic digesters in municipal......

232

E-Print Network 3.0 - anaerobic digestion role Sample Search...  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

233

E-Print Network 3.0 - anaerobic mesophilic granular Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

234

E-Print Network 3.0 - anaerobic chlorophenol-degrading community...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

235

E-Print Network 3.0 - anaerobic conditions model Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

236

E-Print Network 3.0 - anaerobic interval training Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

237

E-Print Network 3.0 - anaerobic conditions improve Sample Search...  

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

online VFA monitoring system is presented, as well as the methods for improving biogas production... monitoring system for the anaerobic process, based on headspace gas...

238

E-Print Network 3.0 - anaerobic soil slurry Sample Search Results  

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

Aberystwyth Collection: Environmental Sciences and Ecology 2 Life Cycle Assessment of Biogas from Separated slurry Summary: scenarios. In fact, anaerobic digestion of animal...

239

E-Print Network 3.0 - anaerobic fixed bed Sample Search Results  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

240

E-Print Network 3.0 - anaerobic aggregates determined Sample...  

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

of Environment & Resources Online monitoring and control Summary: determines the biogas yield. Anaerobic substrate input is often measured in term of total chemical oxygen......

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


241

E-Print Network 3.0 - anaerobic digester sludge Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic ... Source: Liskiewicz, Maciej - Institut fr...

242

E-Print Network 3.0 - anaerobic reactor star Sample Search Results  

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

overview of anaero- Summary: dioxide (EPA AgStar 2006). Benefits and Challenges of Biogas Technology Anaerobic digestion can convert... at Virginia Tech. Most of the discussion...

243

E-Print Network 3.0 - anaerobic contact reactor Sample Search...  

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

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

244

E-Print Network 3.0 - anaerobically growing xylose-utilizing...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

245

E-Print Network 3.0 - anaerobically digested municipal Sample...  

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

This publication provides a general overview of anaero- Summary: . Scrubbing the biogas with iron-impregnated wood chips has been used in anaerobic digesters in municipal......

246

E-Print Network 3.0 - anaerobic bacterial community Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

247

E-Print Network 3.0 - anaerobic baffled reactor Sample Search...  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

248

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community- A Case Study  

Office of Energy Efficiency and Renewable Energy (EERE)

Presented by Jason Rieth, Industrial Construction Executive at Miron Construction at the April 16, 2013, Community-Scale Anaerobic Digesters CommRE Webinar.

249

E-Print Network 3.0 - anaerobic gac reactor Sample Search Results  

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

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

250

E-Print Network 3.0 - anaerobe ammoniakoxidation von Sample Search...  

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

Otto-Von-Guericke-UniVersitat Magdeburg, UniVersitatsplatz 2, D-39106 Magdeburg, Germany... acid (MA) under aerobic and anaerobic conditions was investigated. The Ce(IV)...

251

E-Print Network 3.0 - anaerobic degradation processes Sample...  

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

and control Summary: monitoring system for the anaerobic process, based on headspace gas chromatography. Submitted. Paper III Boe... . 12;12;4 2. The biogas process...

252

E-Print Network 3.0 - anaerobic toluene degraders Sample Search...  

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

in a two-phase partitioning... as a model VMS, from aerobic and anaerobic waste gas streams were ... Source: Deshusses, Marc - Department of Chemical and Environmental...

253

E-Print Network 3.0 - anaerobic feiii reduction Sample Search...  

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

OCt. 1986, p. 751-757 0099-224086100751-0702.000 Summary: ) reduction in sediments incubated under anaerobic conditions and depth profiles of oxalate-extractable...

254

Analysis of Genes Involved in Anaerobic Growth in Porphyromonas Gingivalis and Shewanella Oneidensis MR-1.  

E-Print Network [OSTI]

?? Porphyromonas gingivalis is an oral Gram-negative anaerobic bacterium implicated in periodontal disease, a polymicrobial inflammatory disease that is correlated with cardiovascular disease, diabetes and (more)

Kumarasinghe, Dilini Sanjeevi

2013-01-01T23:59:59.000Z

255

E-Print Network 3.0 - anaerobic bioreactor landfills Sample Search...  

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

D... from a Full Scale Anaerobic Digester Supernatant at the City of Penticton Advanced Wastewater Treatment Source: Laval, Bernard - Department of Civil Engineering, University...

256

Anaerobic/aerobic conditions and biostimulation for enhanced chlorophenols degradation in biocathode microbial fuel cells  

Science Journals Connector (OSTI)

Anaerobic/aerobic conditions affected bacterial community composition and the subsequent chlorophenols (CPs) degradation in biocathode microbial fuel cells (MFCs). Bacterial communities acclimated with either ......

Liping Huang; Yinghong Shi; Ning Wang; Yuesheng Dong

2014-07-01T23:59:59.000Z

257

Treatment program of organic matter by anaerobic digestion and composting (PTMOBC) (Quebec, Canada)  

Broader source: Energy.gov [DOE]

The Program for processing of organic matter by anaerobic digestion and composting (PTMOBC) provides financial assistance to municipalities and the private sector for the installation of...

258

E-Print Network 3.0 - anaerobic biodegradation potential Sample...  

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

(VS) could be stabilized during three months of batch... , pyrolysis, and biological gaSification by anaerobic digestion have been in vestigated. Due to the very......

259

E-Print Network 3.0 - anaerobic arsenite oxidation Sample Search...  

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

incorporation into authigenic pyrite, Bengal Basin sediment, Bangladesh Summary: oxide (HFO) were prepared in an anaerobic chamber (3% H297%N2) using oxygen-free solutions....

260

E-Print Network 3.0 - anaerobic fungus piromyces Sample Search...  

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

acetic... acid concentrations and (2) prolonged anaerobic continuous cultivation without pH control, in which Source: Wagner, Andreas - Department of Biochemistry, Universitt...

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


261

E-Print Network 3.0 - anaerobe acetobacterium dehalogenans Sample...  

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

Needs for Evaluating the Summary: , and compost) could retain previously-trapped pollutants even under anaerobic conditions. The results indicated... that permanent retention...

262

E-Print Network 3.0 - anaerobic upflow column Sample Search Results  

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

were hermetically sealed. Only the filter was heated... , pyrolysis, and biological gaSification by anaerobic digestion have been in vestigated. Due to the very... heterogeneous...

263

E-Print Network 3.0 - anaerobic conditions Sample Search Results  

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

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

264

E-Print Network 3.0 - anaerobically induced small Sample Search...  

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

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

265

E-Print Network 3.0 - anaerobic benzene communities Sample Search...  

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

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

266

E-Print Network 3.0 - anaerobic ammonia oxidation Sample Search...  

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

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

267

E-Print Network 3.0 - anaerobic benzoate degradation Sample Search...  

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

of Idaho Collection: Environmental Sciences and Ecology 9 Column Studies of Anaerobic Carbon Tetrachloride Biotransformation with Hanford Aquifer Material Summary: the...

268

Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities.  

E-Print Network [OSTI]

??The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth (more)

Wang, Meng

2013-01-01T23:59:59.000Z

269

E-Print Network 3.0 - anaerobic aquifer column Sample Search...  

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

Explorit Topic List Advanced Search Sample search results for: anaerobic aquifer column Page: << < 1 2 3 4 5 > >> 1 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic...

270

E-Print Network 3.0 - anaerobic benzene degradation Sample Search...  

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

Topic List Advanced Search Sample search results for: anaerobic benzene degradation Page: << < 1 2 3 4 5 > >> 1 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic...

271

E-Print Network 3.0 - anaerobic microbial degradation Sample...  

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

2 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic Publishers. Printed in the Netherlands. Summary: . 107 Anaerobic benzene degradation Derek R. Lovley Department of...

272

E-Print Network 3.0 - anaerobic enrichment culture Sample Search...  

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

temperature under aerobic and nitrate-reducing conditions in enrichment cultures from northern soils. Appl... Controlled Release of Nitrate and Sulfate to Enhance Anaerobic ......

273

Extremal limits and black hole entropy  

E-Print Network [OSTI]

Taking the extremal limit of a non-extremal Reissner-Nordstr\\"om black hole (by externally varying the mass or charge), the region between the inner and outer event horizons experiences an interesting fate -- while this region is absent in the extremal case, it does not disappear in the extremal limit but rather approaches a patch of $AdS_2\\times S^2$. In other words, the approach to extremality is not continuous, as the non-extremal Reissner-Nordstr\\"om solution splits into two spacetimes at extremality: an extremal black hole and a disconnected $AdS$ space. We suggest that the unusual nature of this limit may help in understanding the entropy of extremal black holes.

Sean M. Carroll; Matthew C. Johnson; Lisa Randall

2009-01-08T23:59:59.000Z

274

Studying Materials Under Extreme Pressure  

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

Studying Materials Under Extreme Pressure Studying Materials Under Extreme Pressure Coupling undulator radiation from Advanced Photon Source (APS) beamlines 3-ID and 13-ID to nuclear resonant inelastic scattering techniques, researchers have determined the phonon density of states for iron under pressures up to 153 gigapascals, equivalent to those found at the Earth's core. Image of the Earth's core. Although indirect measurements and theory have, since the early 1950s, produced an informed picture of the structure and composition of the materials that make up the core of the Earth, direct proof and the answers to some intriguing questions remain unanswered. Previously, ultrahigh-pressure experiments using nuclear resonant inelastic scattering have been difficult to carry out due the tiny samples required.

275

Extremal asymmetric universal cloning machines  

E-Print Network [OSTI]

The trade-offs among various output fidelities of asymmetric universal cloning machines are investigated. First we find out all the attainable optimal output fidelities for the 1 to 3 asymmetric universal cloning machine and it turns out that there are two kinds of extremal asymmetric cloning machines which have to cooperate in order to achieve some of the optimal output fidelities. Second we construct a family of extremal cloning machines that includes the universal symmetric cloning machine as well as an asymmetric 1 to $1+N$ cloning machine for qudits with two different output fidelities such that the optimal trade-off between the measurement disturbance and state estimation is attained in the limit of infinite $N$.

Mingming Jiang; Sixia Yu

2012-02-08T23:59:59.000Z

276

Extreme inequalities for infinite group problems  

E-Print Network [OSTI]

Apr 3, 2006 ... In this paper we derive new properties of extreme inequalities for infinite group ... (f,f(r)) is called extreme if it cannot be written as a convex...

2006-04-03T23:59:59.000Z

277

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community - A Case Study  

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

Design-Builder's Perspective: Anaerobic Digestion Design-Builder's Perspective: Anaerobic Digestion Forest County Potawatomi Community - A Case Study Presented by Jason Rieth, P.E., LEED AP BD + C Industrial Construction Executive Miron Construction Co., Inc. 715.841.4029 | jason.rieth@miron-construction.com * Overview of the FCPC Renewable Generation Facility

278

Anaerobic Co-digestion of Brown Water and Food Waste for Energy Recovery  

E-Print Network [OSTI]

LIM J.W. Anaerobic Co-digestion of Brown Water and Food Waste for Energy Recovery Jun Wei LIM waste (FW) and their mixture (MW) in batch digesters was evaluated under mesophilic conditions. BW waste. Keywords Anaerobic digestion; food waste; brown water; biogas; co-digestion INTRODUCTION

Paris-Sud XI, Université de

279

Batch Test for Assessing the Mineralization of 14C-Radiolabeled Compounds under Realistic Anaerobic Conditions  

Science Journals Connector (OSTI)

Environmentally realistic concentrations of test chemicals were incubated with anaerobic digester sludge in sealed vessels at 35 C. ... Major anoxic environments include anaerobic digesters, septic tanks, organically enriched sediments, flooded soils, and landfills. ... Another rolled piece of copper screen was inserted into this end, and a pea-size piece of quartz wool was inserted into both ends. ...

Barbara A. Nuck; Thomas W. Federle

1996-11-27T23:59:59.000Z

280

Anaerobic Migrating Blanket Reactor Treatment of Low-Strength Wastewater at  

E-Print Network [OSTI]

Anaerobic Migrating Blanket Reactor Treatment of Low-Strength Wastewater at Low Temperatures Largus anaerobic migrating blanket reactor (AMBR) was studied for the treatment of low- strength soluble wastewater milk substrate as a synthetic wastewater at low temperatures (15 and 20 °C). The concentration

Angenent, Lars T.

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


281

Design and study of a risk management criterion for an unstable anaerobic wastewater  

E-Print Network [OSTI]

Design and study of a risk management criterion for an unstable anaerobic wastewater treatment an unstable biological process used for wastewater treat- ment. This anaerobic digestion ecosystem can have popular bioprocess (Angelidaki et al., 2003) that treats wastewater and at the same time produces energy

Bernard, Olivier

282

A dynamic estimation scheme of specific growth rates of bacteria for an anaerobic wastewater treatment process  

E-Print Network [OSTI]

A dynamic estimation scheme of specific growth rates of bacteria for an anaerobic wastewater anal- ysis and estimation schemes for specific growth rates for an anaerobic wastewater treatment the organic and inorganic materials) of municipal or industrial wastewater often needs to be highly reduced

Paris-Sud XI, Université de

283

Effect of Aerobic and Anaerobic Conditions on Chlorophenol Sorption in Wetland Soils  

E-Print Network [OSTI]

Effect of Aerobic and Anaerobic Conditions on Chlorophenol Sorption in Wetland Soils Elisa D by the physical and chemicalSorption of four chlorophenols (CPs) was studied in ten wetland properties- Much research on organic pollutant sorption has dem-bated under aerobic or anaerobic conditions

Florida, University of

284

History of extreme ultraviolet lithography  

Science Journals Connector (OSTI)

Extreme ultraviolet lithography (EUVL) technology was proposed and progressed on both hemispheres in the latter part of the 1980s independently. Although this technology is a design using a catoptric system instead of refraction lens and the accuracy of subnanometer is demanded for all component engineering the research and development of Japan and the United States has led to significant breakthroughs in processing and measurement technology over the past 20 years. EUVL is now the most promising next-generation technology for large scale integration fabrication. This article discusses the beginnings of EUVL what advances are needed and future prospects.

Hiroo Kinoshita

2005-01-01T23:59:59.000Z

285

Extremality of Gaussian quantum states  

E-Print Network [OSTI]

We investigate Gaussian quantum states in view of their exceptional role within the space of all continuous variables states. A general method for deriving extremality results is provided and applied to entanglement measures, secret key distillation and the classical capacity of Bosonic quantum channels. We prove that for every given covariance matrix the distillable secret key rate and the entanglement, if measured appropriately, are minimized by Gaussian states. This result leads to a clearer picture of the validity of frequently made Gaussian approximations. Moreover, it implies that Gaussian encodings are optimal for the transmission of classical information through Bosonic channels, if the capacity is additive.

Michael M. Wolf; Geza Giedke; J. Ignacio Cirac

2005-09-21T23:59:59.000Z

286

Generator of Rainfall And Discharge Extremes  

E-Print Network [OSTI]

Generator of Rainfall And Discharge Extremes (GRADE) for the Rhine and Meuse basins Report RWS RIZA 2007.027 KNMI-publication 218 #12;Generator of Rainfall And Discharge Extremes (GRADE) for the Rhine.027 KNMI-publication 218 ISBN 9789036914062 #12;2Generator of Rainfall And Discharge Extremes (GRADE

Stoffelen, Ad

287

Extreme Web Data Integration Keynote @ ICWE 2012  

E-Print Network [OSTI]

Extreme Web Data Integration Keynote @ ICWE 2012 26.7.2012 Felix Naumann #12;Overview Felix Naumann | Extreme Web Data Integration | ICWE 2012 2 Web Data abounds Linked, open, and otherwise iPopulator WebWILD experience #12;A brief history of data Felix Naumann | Extreme Web Data Integration | ICWE 2012 3 DBMS DBMS

Weske, Mathias

288

Extreme phase and rotated quadrature measurements  

E-Print Network [OSTI]

We determine the extreme points of the convex set of covariant phase observables. Such extremals describe the best phase parameter measurements of laser light - the best in the sense that they are free from classical randomness due to fluctuations in the measuring procedure. We also characterize extreme fuzzy rotated quadratures.

Juha-Pekka Pellonp

2009-11-03T23:59:59.000Z

289

Extremely Correlated Fermi Liquids B. Sriram Shastry  

E-Print Network [OSTI]

Extremely Correlated Fermi Liquids B. Sriram Shastry Physics Department, University of California the theory of an extremely correlated Fermi liquid with U ! 1. This liquid has an underlying auxiliary Fermi liquid Green's function that is further caparisoned by extreme correlations. The theory leads to two

California at Santa Cruz, University of

290

Extreme Web Data Integration August 14, 2010  

E-Print Network [OSTI]

Extreme Web Data Integration August 14, 2010 Felix Naumann #12;Acknowledgements @IBM Almaden) Open Data community Felix Naumann | Extreme Web Data Integration | NFIC 2010 2 #12;Overview Felix Naumann | Extreme Web Data Integration | NFIC 2010 3 Web Data abounds ­ linked, open, and otherwise Web

Weske, Mathias

291

Presented by Climate Extremes: The Science,  

E-Print Network [OSTI]

Presented by Climate Extremes: The Science, Impacts, and Policy Relevance Auroop R. Ganguly-Battelle for the U.S. Department of Energy Ganguly_ClimateExtremes_SC10 Global warming is credible: Without-Battelle for the U.S. Department of Energy Ganguly_ClimateExtremes_SC10 Knowledge gaps exist in the science

292

Sequential anaerobic-aerobic degradation of indigenous PCBs in a contaminated soil matrix  

SciTech Connect (OSTI)

Many industrial locations, including the US Department of Energy`s, have identified needs for treatment of polychlorinated biphenyl (PCB) wastes and remediation of PCB-contaminated sites. Biodegradation of PCBs is a potentially effective technology for the treatment of PCB-contaminated soils and sludges; however, a practicable remediation technology has not yet been demonstrated. A biological treatment technology is likely to consist of an anaerobic fermentation step in which PCB dechlorination takes place producing PCBs with fewer chlorines. These products are then more susceptible to aerobic mineralization. In laboratory experiments, soil slurry bioreactors inoculated with microorganisms extracted from PCB-contaminated sediments from the Hudson River and Woods Pond have been used to obtain anaerobic dechlorination of PCBs in soil slurry reactors. The anaerobic dechlorination was followed by qualitative estimation of the effect of aerobic fermentation of the dechlorination products based on literature data. The sequential anaerobic-(simulated) aerobic treatment constituted an improvement compared anaerobic treatment alone.

Klasson, K.T.; Reeves, M.E.; Evans, B.S.; Dudley, C.A. [Oak Ridge National Lab., TN (United States). Chemical Technology Div.

1994-12-31T23:59:59.000Z

293

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Feb.  

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

Feb. Feb. 2010, p. 1014-1020 Vol. 76, No. 4 0099-2240/10/$12.00 doi:10.1128/AEM.01903-09 Copyright © 2010, American Society for Microbiology. All Rights Reserved. Caldicellulosiruptor obsidiansis sp. nov., an Anaerobic, Extremely Thermophilic, Cellulolytic Bacterium Isolated from Obsidian Pool, Yellowstone National Park ᰔ Scott D. Hamilton-Brehm, Jennifer J. Mosher, Tatiana Vishnivetskaya, Mircea Podar, Sue Carroll, Steve Allman, Tommy J. Phelps, Martin Keller, and James G. Elkins* BioEnergy Science Center, Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 Received 7 August 2009/Accepted 2 December 2009 A novel, obligately anaerobic, extremely thermophilic, cellulolytic bacterium, designated OB47 T , was isolated from Obsidian Pool, Yellowstone National Park, WY. The isolate was a nonmotile, non-spore-forming, Gram- positive

294

DEVELOPMENT OF IMPROVED ANAEROBIC GROWTH OF BACILLUS MOJAVENSIS STRAIN JF-2 FOR THE PURPOSE OF IMPROVED ANAEROBIC BIOSURFACTANT PRODUCTION FOR ENHANCED OIL RECOVERY  

SciTech Connect (OSTI)

Our work focuses on the use of microorganisms to recover petroleum hydrocarbons that remain entrapped after current recovery technologies reach their economic limit. Capillary forces between the hydrocarbon and aqueous phases are largely responsible for trapping the hydrocarbons in the pores of the rock and large reductions in the interfacial tension between the hydrocarbon and aqueous phases are needed for hydrocarbon mobilization (1-3, 10, 11). Microorganisms produce a variety of biosurfactants (4), several of which generate the ultra low interfacial tensions needed for hydrocarbon mobilization (4, 5, 8). In particular, the lipopeptide biosurfactant produced by Bacillus mojavensis strain JF-2 reduces the interfacial tension between hydrocarbon and aqueous phases to very low levels (<0.016 mN/m) (8) (9). B. mojavensis JF-2 grows under the environmental conditions found in many oil reservoirs, i. e., anaerobic, NaCl concentrations up to 80 g l{sup -1}, and temperatures up to 45 C (6, 7), making it ideally suited for in situ applications. However, anaerobic growth of B. mojavensis JF-2 was inconsistent and difficult to replicate, which limited its use for in situ applications. Our initial studies revealed that enzymatic digests, such as Proteose Peptone, were required for anaerobic growth of Bacillus mojavensis JF-2. Subsequent purification of the growth-enhancing factor in Proteose Peptone resulted in the identification of the growth-enhancing factor as DNA or deoxyribonucleosides. The addition of salmon sperm DNA, herring sperm DNA, E. coli DNA or synthetic DNA (single or double stranded) to Medium E all supported anaerobic growth of JF-2. Further, we found that JF-2 required all four deoxyribonucleosides (deoxyadeonosine, deoxyguanosine, deoxycytidine and thymidine) for growth under strict anaerobic conditions. The requirement for the deoxyribonucleosides did not occur under aerobic growth conditions. DNA was not used as a sole energy source; sucrose was required for anaerobic growth and biosurfactant production in DNA-supplemented Medium E. In addition to DNA or deoxyribonucleosides, nitrate, amino acids and vitamins were all required for anaerobic growth of JF-2. Bacillus mojavensisT (ABO21191), Bacillus mojavensis, strain ROB2 also required DNA or deoxyribonucleosides for anaerobic growth. The improved anaerobic growth of Bacillus mojavensis JF-2 was a prerequisite for studies that will lead to improved anaerobic biosurfactant production.

M.J. McInerney; M. Folmsbee; D. Nagle

2004-05-31T23:59:59.000Z

295

Center for Materials at Irradiation and Mechanical Extremes:...  

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

EFRC Research Teams Irradiation Extremes and Mechanical Extremes are the two thrusts of CMIME. Currently, each thrust has two research teams. The Irradiation Extremes Thrust teams...

296

Medical Sequencing at the extremes of Human Body Mass  

E-Print Network [OSTI]

Medical Sequencing at the Extremes of Human Body Mass Nadavcandidate genes and the extremes of human body mass.especially in the population extremes of a given phenotype

2006-01-01T23:59:59.000Z

297

Changes in concurrent monthlyprecipitation and temperature extremes  

E-Print Network [OSTI]

changes in daily climate extremes of temperature J. Geophys.Bayesian spatial modeling of extreme precipitation returnand Mearns L 2000 Climate extremes: observations, modeling,

Hao, Zengchao; AghaKouchak, Amir; Phillips, Thomas J

2013-01-01T23:59:59.000Z

298

Extreme ultraviolet lithography: A few more pieces of the puzzle  

E-Print Network [OSTI]

to the performance of extreme ultraviolet micro?eld expo-calibration of extreme ultraviolet photoresists, Opticsthree essential components of extreme ultraviolet (EUV)

Anderson, Christopher N.

2009-01-01T23:59:59.000Z

299

Granular gases under extreme driving  

E-Print Network [OSTI]

We study inelastic gases in two dimensions using event-driven molecular dynamics simulations. Our focus is the nature of the stationary state attained by rare injection of large amounts of energy to balance the dissipation due to collisions. We find that under such extreme driving, with the injection rate much smaller than the collision rate, the velocity distribution has a power-law high energy tail. The numerically measured exponent characterizing this tail is in excellent agreement with predictions of kinetic theory over a wide range of system parameters. We conclude that driving by rare but powerful energy injection leads to a well-mixed gas and constitutes an alternative mechanism for agitating granular matter. In this distinct nonequilibrium steady-state, energy cascades from large to small scales. Our simulations also show that when the injection rate is comparable with the collision rate, the velocity distribution has a stretched exponential tail.

W. Kang; J. Machta; E. Ben-Naim

2010-02-04T23:59:59.000Z

300

Effects of Seasonality on the Estimation of Environmental Extremes: A Study of Non-Homogeneous Methods for Estimating Environmental Extremes:.  

E-Print Network [OSTI]

??Extreme value theory is commonly applied in ocean engineering to estimate extreme environmental conditions (e.g. wave height and wind speed). Extreme value models generally assume (more)

Trahan, A.C.

2013-01-01T23:59:59.000Z

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


301

Application of dried anaerobic digested sewage sludge as phenol biosorbent  

Science Journals Connector (OSTI)

Untreated anaerobically digested sewage sludge was used for the first time as a biosorbent for removing phenol from aqueous solution. Results showed that adsorption capacity was influenced by the pH of the aqueous solution with an observed maximum phenol removal at pH around 6-8. The adsorption equilibrium of phenolic compounds was obtained after almost two hours with an adsorption of approximately 90% of the phenolic compounds. A sorbent concentration of 1.8 g/L was found to insure the best removal percentage and the best sorbent capacity. Both Langmuir and Freundlich models have provided reasonable fittings for the data of phenol adsorption. The experimental data fitted the pseudo-second-order kinetic model and the intraparticle diffusion model. The values of change in Gibbs free energy (?G), enthalpy (?H) and entropy (?S) were calculated. The thermodynamic study of adsorption process showed that the process was exothermic in nature.

Alaa H. Hawari

2014-01-01T23:59:59.000Z

302

Extremely Low Temperature | Open Energy Information  

Open Energy Info (EERE)

Extremely Low Temperature Extremely Low Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Extremely Low Temperature Dictionary.png Extremely Low Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid less than 100°C is considered to to be "extremely low temperature." Note: Sanyal classified fluids of these temperatures to be "non-electrical grade" in 2005, but electricity has since been generated from these

303

AN ELECTRONIC COMPENDIUM OF EXTREME FUNCTIONS FOR ...  

E-Print Network [OSTI]

Nov 18, 2014 ... The proof of extremality follows the basic roadmap mentioned in [4, sub- section 2.3]. ..... sis, Georgia Institute of Technology, June 2011.

2014-11-18T23:59:59.000Z

304

Wave Energy Converter Extreme Conditions Modeling Workshop |...  

Open Energy Info (EERE)

adopted extreme conditions design, modeling, and analysis techniques developed for offshore oil & gas and naval architecture applications. While leveraging these existing design...

305

Temperature Normals/Extremes-August - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-August Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

306

Extremely Hazardous Substances Risk Management Act (Delaware)  

Broader source: Energy.gov [DOE]

This act lays out provisions for local governments to implement regulations and standards for the management of extremely hazardous substances, which are defined and categorized as follows:

307

Temperature Normals/Extremes-October - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-October Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

308

Temperature Normals/Extremes-April - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-April Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size...

309

Temperature Normals/Extremes-July - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-July Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size...

310

Temperature Normals/Extremes-May - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-May Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size...

311

Temperature Normals/Extremes-December - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-December Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

312

Temperature Normals/Extremes-March - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-March Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size...

313

Temperature Normals/Extremes-September - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-September Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

314

Temperature Normals/Extremes-November - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-November Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

315

Temperature Normals/Extremes-June - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-June Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size...

316

Temperature Normals/Extremes-February - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-February Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

317

Temperature Normals/Extremes-January - Hanford Site  

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

September October November December Historical Weather Charts Temperature NormalsExtremes-January Email Email Page | Print Print Page |Text Increase Font Size Decrease Font...

318

Matter-Radiation Interactions in Extremes  

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

for Discovery of Next-Generation Materials The Matter-Radiation Interactions in Extremes (MaRIE) experimental facility, will be used to discover and design the advanced...

319

Genome sequence of the moderately thermophilic halophile Flexistipes sinusarabici strain (MAS10T)  

SciTech Connect (OSTI)

Flexistipes sinusarabici Fiala et al. 2000 is the type species of the genus Flexistipes in the fami- ly Deferribacteraceae. The species is of interest because of its isolated phylogenetic location in a genomically under-characterized region of the tree of life, and because of its origin from a multiply extreme environment; the Atlantis Deep brines of the Red Sea, where it had to struggle with high temperatures, high salinity, and a high concentrations of heavy metals. This is the fourth completed genome sequence to be published of a type strain of the family Deferribacteraceae. The 2,526,590 bp long genome with its 2,346 protein-coding and 53 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Chertkov, Olga [Los Alamos National Laboratory (LANL); Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Han, Cliff [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Liolios, Konstantinos [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Huntemann, Marcel [U.S. Department of Energy, Joint Genome Institute; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Palaniappan, Krishna [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Brambilla, Evelyne-Marie [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Abt, Birte [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Bristow, James [U.S. Department of Energy, Joint Genome Institute; Eisen, Jonathan [U.S. Department of Energy, Joint Genome Institute; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Hugenholtz, Philip [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute

2011-01-01T23:59:59.000Z

320

Detection of Streptococcus pneumoniae in lower respiratory tract specimens by anaerobic culture technique.  

Science Journals Connector (OSTI)

...dard C02-enriched aerobic culture technique. These investi- gators suggest that the increased recovery of S. pneumoniae from respiratory...Laboratories) anaerobic system, whereas previous investi- gators used either a GasPak jar (BBL Microbiology Systems, Cockeysville...

R K Baesman; C L Strand

1984-04-01T23:59:59.000Z

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


321

Floodplain Assessment for Installation of a Renewable Energy Anaerobic Digester Facility  

Office of Energy Efficiency and Renewable Energy (EERE)

Floodplain Assessment for Installation of a Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California, as posted on the U.S. Department of Energy website.

322

E-Print Network 3.0 - anaerobic digestion held Sample Search...  

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

anaerobic digestion held Page: << < 1 2 3 4 5 > >> 1 www.manuremanagement.cornell.edu Biogas Casebook Summary: 1 www.manuremanagement.cornell.edu Biogas Casebook: NYS On-farm...

323

E-Print Network 3.0 - anaerobic biological reactors Sample Search...  

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

of Environment & Resources Online monitoring and control Summary: . 12;12;4 2. The biogas process Anaerobic digestion is a multi-step biological process where... H drop (<6)...

324

Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries  

Broader source: Energy.gov [DOE]

DOE Biomass Program perspective on anaerobic digestion and fuel cell integratin at biorefineries. Presented by Brian Duff, DOE Biomass Program, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

325

Contribution of Anaerobic Digesters to Emissions Mitigation and Electricity Generation Under U.S. Climate Policy  

E-Print Network [OSTI]

Livestock husbandry in the U.S. significantly contributes to many environmental problems, including the release of methane, a potent greenhouse gas (GHG). Anaerobic digesters (ADs) break down organic wastes using bacteria ...

Zaks, David P. M.

326

Enrichment and hydrogen production by marine anaerobic hydrogen-producing microflora  

Science Journals Connector (OSTI)

Acid, alkali, heat-shock, KNO3 and control pretreatment methods applied to anaerobic sludge were evaluated for their ability to selectively enrich the marine hydrogen-producing mixed microflora. Seawater culture ...

JinLing Cai; GuangCe Wang; YanChuan Li; DaLing Zhu

2009-08-01T23:59:59.000Z

327

E-Print Network 3.0 - acute anaerobic interval Sample Search...  

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

Ecology 19 THE JOURNAL OF EXPERIMENTAL ZOOLOGY 213:405-416 (1980) Anaerobic Metabolism, Gas Exchange, and Acid-Base Summary: THE JOURNAL OF EXPERIMENTAL ZOOLOGY 213:405-416...

328

E-Print Network 3.0 - anaerobic dark culture Sample Search Results  

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

about 93% of the RCs are in the Qa... -illumination under continuous light or by a flash series given to dark-adapted cells in anaerobic conditions, two... Fast oxidation of...

329

Trichloroethene Removal From Waste Gases in Anaerobic Biotrickling Filters Through Reductive Dechlorination  

E-Print Network [OSTI]

reductive dechlorination of PCE. Environ. Sci. Technol 2003,588. Kim, J. O. Gaseous TCE and PCE removal by an activatedTsotsis, T. T. Degradation of PCE in an anaerobic waste gas

Popat, Sudeep Chandrakant

2010-01-01T23:59:59.000Z

330

E-Print Network 3.0 - anaerobic reductive precipitation Sample...  

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

4 Environmental Microbiology (2002) 4(9), 510-516 Multip,le influences of nitrate on uranium solubility Summary: that the addition of acetate, to stimulate anaerobic respiration,...

331

Experimental evaluation of anaerobic digestion for coffee wastewater treatment and its biomethane recovery potential  

Science Journals Connector (OSTI)

The objective of this study was to evaluate the performance of anaerobic digestion (AD) as an eco-friendly technology for coffee wastewater (CWW) management. First, we have characterized the CWW and found that...

A. Beyene; D. Yemane; T. Addis

2014-10-01T23:59:59.000Z

332

E-Print Network 3.0 - anaerobic 1-alkene metabolism Sample Search...  

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

activity and tlie pattern of oxygen debt in the West African caecilian... ;BENNETT AND WAKE-METABOLISM IN A CAECILIAN 767 its energetic production is anaerobic, or 7.3 times as...

333

Extremal covariant quantum operations and POVM's  

E-Print Network [OSTI]

We consider the convex sets of QO's (quantum operations) and POVM's (positive operator valued measures) which are covariant under a general finite-dimensional unitary representation of a group. We derive necessary and sufficient conditions for extremality, and give general bounds for ranks of the extremal POVM's and QO's. Results are illustrated on the basis of simple examples.

Giacomo Mauro D'Ariano

2003-10-03T23:59:59.000Z

334

Solar Dynamics Observatory/ Extreme Ultraviolet Variability Experiment  

E-Print Network [OSTI]

Solar Dynamics Observatory/ EVE Extreme Ultraviolet Variability Experiment Frequently Asked and model solar extreme ultraviolet irradiance variations due to solar flares, solar rotation, and solar and structure of the Sun. What is solar variability? Solar radiation varies on all time scales ranging from

Mojzsis, Stephen J.

335

Ris R 1068EN Extreme Winds  

E-Print Network [OSTI]

Ris R 1068EN Extreme Winds in Denmark Leif Kristensen and Ole Rathmann Ris National Laboratory of this investigationis to study, on basis of climatologicalrecords, how large extreme wind speeds are in various parts;Abstract Wind-speed data from four sites in Denmark have been analyzed in order to obtain estimates

336

The incidence and significance of anaerobic bacteria in the equine uterus  

E-Print Network [OSTI]

that anaerobic bacteria may participate in inflammatory processes of the equine uterus (Kenney 1978a, Reynolds 1978, Ricketts 1981, Brook 1984). Elliott et al. (1971) conducted a study to obtain uterine cultures under anaerobic conditions but failed to obtain... not definitively been proven whether the normal equine uterine environment is sterile (Peterson et al. 1969, Hughes 1978) or if bacteria may normally be present in the non-inflamed uterus (Farrelly and Mullaney 1964, Kenney 1978a, Samuel et al. 1979). Knudsen...

Bolinger, Dean Roger

2012-06-07T23:59:59.000Z

337

Anaerobic Biotransformation and Mobility of Pu and of Pu-EDTA  

SciTech Connect (OSTI)

The enhanced mobility of radionuclides by co-disposed chelating agent, ethylenediaminetetraacetate (EDTA), is likely to occur only under anaerobic conditions. Our extensive effort to enrich and isolate anaerobic EDTA-degrading bacteria has failed. Others has tried and also failed. To explain the lack of anaerobic biodegradation of EDTA, we proposed that EDTA has to be transported into the cells for metabolism. A failure of uptake may contribute to the lack of EDTA degradation under anaerobic conditions. We demonstrated that an aerobic EDTA-degrading bacterium strain BNC1 uses an ABC-type transporter system to uptake EDTA. The system has a periplasmic binding protein that bind EDTA and then interacts with membrane proteins to transport EDTA into the cell at the expense of ATP. The bind protein EppA binds only free EDTA with a Kd of 25 nM. The low Kd value indicates high affinity. However, the Kd value of Ni-EDTA is 2.4 x 10^(-10) nM, indicating much stronger stability. Since Ni and other trace metals are essential for anaerobic respiration, we conclude that the added EDTA sequestrates all trace metals and making anaerobic respiration impossible. Thus, the data explain the lack of anaerobic enrichment cultures for EDTA degradation. Although we did not obtain an EDTA degrading culture under anaerobic conditions, our finding may promote the use of certain metals that forms more stable metal-EDTA complexes than Pu(III)-EDTA to prevent the enhanced mobility. Further, our data explain why EDTA is the most dominant organic pollutant in surface waters, due to the lack of degradation of certain metal-EDTA complexes.

Xun, Luying

2009-11-20T23:59:59.000Z

338

Thermophilic hydrogen production from starch wastewater using two-phase sequencing batch fermentation coupled with UASB methanogenic effluent recycling  

Science Journals Connector (OSTI)

Abstract The aim of this study was to evaluate the performance of thermophilic hydrogenesis coupled with mesophilic methanogenesis in which the effluent was recycled to the hydrogen reactor for starch wastewater treatment. With this system, the hydrogen production rate and yield were 3.450.25L H2/(Ld) and 5.790.41mmol H2/g \\{CODadded\\} respectively, and thus higher than the values of the control group without methanogenic effluent recycling. In addition, relatively higher contents of acetate and butyrate were obtained in the hydrogen reactor with recirculation. The methane reactors were operated with the effluent from the hydrogen reactor, and methane yield was stabilized at 0.210.23L/g \\{CODremoval\\} in both. Analysis of the microbial communities further showed that methanogenic effluent recirculation enriched microbial communities in the hydrogen reactor. Two species of bacteria effective in hydrogenesis, Thermoanaerobacterium thermosaccharolyticum and Clostridium thermosaccharolyticum, dominated during hydrogen production, whereas archaea belonging to Euryarchaeota were detected and cultured in the methane reactor. The recycled effluent supplied alkaline substrates for the hydrogen producing bacteria. Alkali balance calculations showed that the amount of added alkali was reduced by 88%. This amount, required for hydrogen production from starch wastewater, was contributed by alkali in the methanogenic effluent, (2225140mg CaCO3/L), resulting in lower operational costs.

Li Xie; Nanshi Dong; Lei Wang; Qi Zhou

2014-01-01T23:59:59.000Z

339

Building Energy Software Tools Directory: EXTREMES  

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

EXTREMES EXTREMES EXTREMES logo. Synthesizes extreme, but statistically possible, hot, cold or average sequences of hourly weather data for periods of up to one week for a specified month and for 329 locations in North America, with the capability of modifying or expanding the data for greater flexibility. Such data are needed in the design of building heating and cooling systems, particularly systems which utilize some form of energy storage. Screen Shots Keywords extreme weather, weather sequences, simulation, energy calculation Validation/Testing N/A Expertise Required Student or engineer of HVAC system design. Low level of computer literacy required. Users Worldwide distribution. Useful for U.S. and Canada locations Audience Researchers, Students, Engineers and Architects

340

Achieving Extreme Efficiency: How to get the job done when energy is extremely  

E-Print Network [OSTI]

LBNL-5601E Achieving Extreme Efficiency: How to get the job done when energy is extremely expensive the job done when energy is extremely expensive and scarce Rich Brown, Louis-Benoit Desroches, Karina and scarce Rich Brown, Louis-Benoit Desroches, Karina Garbesi and Alan Meier Environmental Energy

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


341

Spatially Penalized Regression for Extremes Dependence Analysis and Prediction: Case of Precipitation Extremes  

E-Print Network [OSTI]

Spatially Penalized Regression for Extremes Dependence Analysis and Prediction: Case of Precipitation Extremes Debasish Das1,2 , Auroop R. Ganguly1 , Snigdhansu Chatterjee3 , Vipin Kumar4 , Zoran@cs.umn.edu, zoran.obradovic@temple.edu. ABSTRACT The inability to predict precipitation extremes under non

Obradovic, Zoran

342

Treatment of wool scouring effluent using anaerobic biological and chemical flocculation  

Science Journals Connector (OSTI)

The most widely used treatment of wool scouring effluent (WSE) in Australia is lagooning (anaerobic and aerobic). As the pressure to devise a more environmentally acceptable treatment method increases there is a need to study alternative, efficient biological treatment systems for WSE. In this study, laboratory and pilot-scale anaerobic biological and chemical flocculation treatment processes were investigated for removing the pollutants (mainly wool grease) from WSE. Anaerobic biological treatment utilises the natural microbial flora to destabilise and bioflocculate the WSE resulting in the settling of wool grease from the bulk liquid. Batch trials showed a grease reduction by anaerobic bioflocculation of between 30% (pilot scale) and 50% (laboratory scale) over 8 days. However, the destabilisation of the wool grease emulsion after only 23 days resulted in a total grease reduction of >80% after addition of a polymeric flocculant. A laboratory anaerobic bioflocculation-chemical flocculation process gave promising results by removing >90% grease at hydraulic retention times of 12 days. In the pilot-scale the same process resulted in up to 80% grease removal efficiency. The results of this study indicate that anaerobic biological and chemical treatment of WSE is a promising alternative treatment system compared to other chemical or natural (lagooning) treatment systems. Our approach suggests adding a flocculant to aid the separation of biologically coagulated grease from the bulk liquid. A final low-level aerobic polishing step will be necessary to meet effluent disposal guidelines

T.I. Mercz; R. Cord-Ruwisch

1997-01-01T23:59:59.000Z

343

Biology, ecology, and biotechnological applications of anaerobic bacteria adapted to environmental stresses in temperature, pH, salinity, or substrates.  

Science Journals Connector (OSTI)

...precursors are potential liquid fuel additives, industrial solvents...that washout from the culture vessel does not occur as readily as...have also shown that butyrate consumption in a thermophilic coculture...cessing municipal wastes for fuel and chemicals. Argonne National...

S E Lowe; M K Jain; J G Zeikus

1993-06-01T23:59:59.000Z

344

Nitrification of centrate from dewatering of anaerobically digested sludge  

Science Journals Connector (OSTI)

Nitrification of anaerobically digested sludge centrate was studied in bench-scale suspended growth and fixed film enhanced suspended growth systems at temperatures of 10.5-28.5C and pH values of 6.0-9.1. Nitrification followed zero-order kinetics in both systems, and ammonia removals in excess of 99% were observed. The temperature dependency of the suspended growth nitrification rate observed under not fully acclimated biomass conditions at pH between 6.8 and 8.5, was expressed as kT = k20?T-20where k20 and ? were found to be 0.34 mg NH3-N/MLVSS-d and 1.033, respectively. The nitrification rate in the fixed film enhanced suspended growth system involving styrofoam pads ranged from 0.11 to 0.13 mg NH3-N/mg MLVSS-d at temperatures of 21.5-25C and pH values of 7.8-8.6. The process contained suspended solids in the range of 10-20 mg/l.

M. Kawsar Ali; C.G. Marquez; J. Fillos; V. Diyamandoglu; L.A. Carrio

1998-01-01T23:59:59.000Z

345

Extreme Bowen-York initial data  

E-Print Network [OSTI]

The Bowen-York family of spinning black hole initial data depends essentially on one, positive, free parameter. The extreme limit corresponds to making this parameter equal to zero. This choice represents a singular limit for the constraint equations. We prove that in this limit a new solution of the constraint equations is obtained. These initial data have similar properties to the extreme Kerr and Reissner-Nordstrom black hole initial data. In particular, in this limit one of the asymptotic ends changes from asymptotically flat to cylindrical. The existence proof is constructive, we actually show that a sequence of Bowen-York data converges to the extreme solution.

Sergio Dain; Mara E. Gabach Clment

2008-06-13T23:59:59.000Z

346

Route to extreme events in excitable systems  

E-Print Network [OSTI]

Systems of FitzHugh-Nagumo units with different coupling topologies are capable of self-generating and -terminating strong deviations from their regular dynamics that can be regarded as extreme events due to their rareness and recurrent occurrence. Here we demonstrate the crucial role of an interior crisis in the emergence of extreme events. In parameter space we identify this interior crisis as the organizing center of the dynamics by employing concepts of mixed-mode oscillations and of leaking chaotic systems. We find that extreme events occur in certain regions in parameter space, and we show the robustness of this phenomenon with respect to the system size.

Rajat Karnatak; Gerrit Ansmann; Ulrike Feudel; Klaus Lehnertz

2014-08-27T23:59:59.000Z

347

Extreme ProgrammingCS4150-15 administrivia  

E-Print Network [OSTI]

Extreme ProgrammingCS4150-15 administrivia today assignment 3 due (last assignment!) extreme from original) project designs due 1 Tuesday, October 19, 2010 #12;Extreme ProgrammingCS4150-15 extreme programming extreme programming (XP) is a recent shift about the last decade plus part of agile development

Damon, Craig A.

348

CONDITIONAL EXTREMES AND NEAREXTREMES: CONCEPTS, ASYMPTOTIC THEORY, AND ECONOMIC  

E-Print Network [OSTI]

CONDITIONAL EXTREMES AND NEAR­EXTREMES: CONCEPTS, ASYMPTOTIC THEORY, AND ECONOMIC APPLICATIONS on Graduate Studies: iii #12; Abstract This dissertation develops the theory of extremal (near­extreme and extreme) quantile re­ gression: estimation, inference, and applications in economics. In particular

Gabrieli, John

349

Extremal shot noises, heavy tails and maxstable random fields.  

E-Print Network [OSTI]

Extremal shot noises, heavy tails and max­stable random fields. Clément Dombry # May 31, 2010 Abstract We consider the extremal shot noise defined by M(y) = sup{mh(y - x); (x, m) # #}, where function. Extremal shot noises naturally appear in extreme value theory as a model for spatial extremes

Recanati, Catherine

350

Extreme Scale Computing, Co-design  

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

Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Computational co-design may facilitate revolutionary designs in the next generation of supercomputers. Get Expertise Tim Germann Physics and Chemistry of Materials Email Allen McPherson Energy and Infrastructure Analysis Email Turab Lookman Physics and Condensed Matter and Complex Systems Email Computational co-design involves developing the interacting components of a computational system as a whole. Informing system design, ensuring productive and efficient code Project Description To address the increasingly complex problems of the modern world, scientists at Los Alamos are pushing the scale of computing to the extreme, forming partnerships with other national laboratories and industry to

351

Maximal rank of extremal marginal tracial states  

E-Print Network [OSTI]

States on coupled quantum system whose restrictions to each subsystems are normalized traces are called marginal tracial states. We investigate extremal marginal tracial states and maximal rank of such states. Diagonal marginal tracial states are also considered.

Hiromichi Ohno

2009-11-18T23:59:59.000Z

352

Extreme events due to localisation of energy  

E-Print Network [OSTI]

We study a one-dimensional chain of harmonically coupled units in an asymmetric anharmonic soft potential. Due to nonlinear localisation of energy, this system exhibits extreme events in the sense that individual elements of the chain show very large excitations. A detailed statistical analysis of extremes in this system reveals some unexpected properties, e.g., a pronounced pattern in the inter event interval statistics. We relate these statistical properties to underlying system dynamics, and notice that often when extreme events occur the system dynamics adopts (at least locally) an oscillatory behaviour, resulting in, for example, a quick succession of such events. The model therefore might serve as a paradigmatic model for the study of the interplay of nonlinearity, energy transport, and extreme events.

Colm Mulhern; Stephan Bialonski; Holger Kantz

2015-01-09T23:59:59.000Z

353

Extremal Problems on Posets and Hypergraphs  

E-Print Network [OSTI]

]. Then |F| n n 2 . This result is tight. LYM inequality: FF 1 ( n |F |) 1. It is discovered by Lubell. It is discovered by Lubell, Yamamoto, Meshalkin, Bollob�as independently. LYM Sperner theorem #12;Posets Extremal

Griggs, Jerrold R.

354

Jordan Algebras and Extremal Black Holes  

E-Print Network [OSTI]

We review various properties of the exceptional Euclidean Jordan algebra of degree three. Euclidean Jordan algebras of degree three and their corresponding Freudenthal triple systems were recently shown to be intimately related to extremal black holes in N=2, d=4 homogeneous supergravities. Using a novel type of eigenvalue problem with eigenmatrix solutions, we elucidate the rich matrix geometry underlying the exceptional N=2, d=4 homogeneous supergravity and explore the relations to extremal black holes.

Michael Rios

2007-03-27T23:59:59.000Z

355

Extremal properties of interval control systems  

E-Print Network [OSTI]

EXTREMAL PROPERTIES OF INTERVAL CONTROL SYSTEMS A Thesis by FARIS RAGHEB KAMAL 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 May 1991 Major... Subject: Electrical Engineering EXTREMAL PROPERTIES OF INTERVAL CONTROL SYSTEMS A Thesis by FARIS RAGHEB I&AMAL Approved as to style and content b1 Mohammed A. Dahleh (Chair of Committee) ostas Georghiades (Member ) Ehsani Mehrdad (Member...

Kamal, Faris Ragheb

2012-06-07T23:59:59.000Z

356

Extremal Channels for a genaral Quantum system  

E-Print Network [OSTI]

Quantum channels can be mathematically represented as completely positive trace-preserving maps that act on a density matrix. A general quantum channel can be written as a convex sum of `extremal' channels. We show that for an $N$-level system, the extremal channel can be characterized in terms of $N^2$-$N$ real parameters coupled with rotations. We give a representation for $N$= 2, 3, 4.

Kuldeep Dixit; E. C. G. Sudarshan

2009-09-21T23:59:59.000Z

357

Anaerobic Digestion and Combined Heat and Power Study  

SciTech Connect (OSTI)

One of the underlying objectives of this study is to recover the untapped energy in wastewater biomass. Some national statistics worth considering include: (1) 5% of the electrical energy demand in the US is used to treat municipal wastewater; (2) This carbon rich wastewater is an untapped energy resource; (3) Only 10% of wastewater treatment plants (>5mgd) recover energy; (4) Wastewater treatment plants have the potential to produce > 575 MW of energy nationwide; and (5) Wastewater treatment plants have the potential to capture an additional 175 MW of energy from waste Fats, Oils and Grease. The WSSC conducted this study to determine the feasibility of utilizing anaerobic digestion and combined heat and power (AD/CHP) and/or biosolids gasification and drying facilities to produce and utilize renewable digester biogas. Digester gas is considered a renewable energy source and can be used in place of fossil fuels to reduce greenhouse gas emissions. The project focus includes: (1) Converting wastewater Biomass to Electricity; (2) Using innovative technologies to Maximize Energy Recovery; and (3) Enhancing the Environment by reducing nutrient load to waterways (Chesapeake Bay), Sanitary Sewer Overflows (by reducing FOG in sewers) and Greenhouse Gas Emissions. The study consisted of these four tasks: (1) Technology screening and alternative shortlisting, answering the question 'what are the most viable and cost effective technical approaches by which to recover and reuse energy from biosolids while reducing disposal volume?'; (2) Energy recovery and disposal reduction potential verification, answering the question 'how much energy can be recovered from biosolids?'; (3) Economic environmental and community benefit analysis, answering the question 'what are the potential economic, environmental and community benefits/impacts of each approach?'; and (4) Recommend the best plan and develop a concept design.

Frank J. Hartz; Rob Taylor; Grant Davies

2011-12-30T23:59:59.000Z

358

Drought and the California DeltaA Matter of Extremes  

E-Print Network [OSTI]

California DeltaA Matter of Extremes Michael Dettinger 1, *1962 California is in an extreme drought as a result of lowIn large part, this extreme variability arises from the

Dettinger, Michael; Cayan, Daniel R.

2014-01-01T23:59:59.000Z

359

Extreme Value Analysis and Ventures into Space and Time  

E-Print Network [OSTI]

Extreme Value Analysis and Ventures into Space and Time 15 Center for Atmospheric Research Copyright NCAR 2013 #12;Extreme Value Analysis'arrive jamais" --Emil Gumbel Copyright NCAR 2013 Extreme Value Analysis #12;Copyright

Gilleland, Eric

360

Daily HMS Extremes in Met Data - Hanford Site  

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

Hanford Meteorological Station > Daily HMS Extremes in Met Data Hanford Meteorological Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes...

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


361

Daily HMS Extremes in Met Data - Hanford Site  

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

Meteorological Station > Daily HMS Extremes in Met Data Hanford Meteorological Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes in Met...

362

Anaerobic bioflocculation of wool scouring effluent: the influence of non-ionic surfactant on efficiency  

Science Journals Connector (OSTI)

Wool scouring effluent (WSE) contains high concentrations of wool grease emulsified by non-ionic surfactants (nonylphenol polyethoxylates NPEO). The short-term treatment (17 days) of this effluent with anaerobic bacteria resulted in partial grease flocculation. However the efficiency of this process varied largely (30% to 80%) with the source of wool scouring effluent used. The concentration of free surfactant, rather than total surfactant, was found to be the likely reason for the variation in efficiency. In order to elucidate the mechanisms of anaerobic biological flocculation a detailed surfactant analysis was performed. This revealed that anaerobic microbes (taken from sludge of a municipal wastewater treatment plant) had an ability to partially degrade NPEO by shortening the hydrophilic ethoxylate chain causing coagulation and subsequent flocculation of wool grease from the liquor.

Wipa Charles; Goen Ho; Ralf Cord-Ruwisch

1996-01-01T23:59:59.000Z

363

Substrate-Level Phosphorylation Is the Primary Source of Energy Conservation during Anaerobic Respiration of Shewanella oneidensis Strain MR-1  

Science Journals Connector (OSTI)

...Source of Energy Conservation during Anaerobic...anaerobic energy conservation strategy. Phenotypic...amount of the ATP pool is used to generate...acid per liter in water and was neutralized...means of energy conservation used by MR-1 during...balance internal redox pools but also to prevent...

Kristopher A. Hunt; Jeffrey M. Flynn; Beln Naranjo; Indraneel D. Shikhare; Jeffrey A. Gralnick

2010-04-16T23:59:59.000Z

364

Identification and Isolation of Anaerobic, Syntrophic Phthalate Isomer-Degrading Microbes from Methanogenic Sludges Treating Wastewater from Terephthalate Manufacturing  

Science Journals Connector (OSTI)

...Electron balance was calculated...Anaerobic pre-treatment of petrochemical...terephthalic acid wastewater. Water Sci...treatment of wastewater at low temperatures...Anaerobic treatment of a petrochemical wastewater from a terephthalic acid plant. Water Sci...Sunderland, Mass. 34 Tasaki...

Yan-Ling Qiu; Yuji Sekiguchi; Hiroyuki Imachi; Yoichi Kamagata; I-Cheng Tseng; Sheng-Shung Cheng; Akiyoshi Ohashi; Hideki Harada

2004-03-01T23:59:59.000Z

365

Evaluation of a sequential aerobic??anaerobic treatment of municipal solid waste in a bioreactor landfill  

Science Journals Connector (OSTI)

A sequential aerobic-anaerobic bioreactor landfill was operated and monitored over a period of 184 days. The bioreactor was filled with 120 kg of organic fraction of Municipal Solid Waste. Leachate recirculation was applied. The results showed rapid degradation of organic matter with rapid settlement during the aerobic period. The initial COD and BOD5 were reduced from 46,500 and 41,500 mg/L to 9000 and 6000 mg/L, respectively, within one month. The SO42? concentration, during the anaerobic period, was decreased from 1500 mg/L to 250 mg/L. The sequential treatment had positive effects on nitrification and denitrification efficiencies.

Aris Nikolaou; Apostolos Giannis; Evangelos Gidarakos

2011-01-01T23:59:59.000Z

366

Extreme Scale Computing, Co-design  

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

Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Informing system design, ensuring productive and efficient code Project Description To address the increasingly complex problems of the modern world, scientists at Los Alamos are pushing the scale of computing to the extreme, forming partnerships with other national laboratories and industry to develop supercomputers that can achieve "exaflop" speeds-that is, a quintillion (a million trillion) calculations per second. To put such speed in perspective, it is equivalent to 50 million laptops all working together at the same time. Researchers are also developing the interacting components of a computational system as a whole. This approach, known as computational co-design, may facilitate revolutionary designs in the next generation of supercomputers.

367

Extreme Computing Software | Argonne National Laboratory  

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

Extreme Computing Software Extreme Computing Software Argonne's Mathematics and Computer Science Division is exploring new approaches to systems software, fault tolerance, and innovative programming models for next-generation computers. Software for extreme computing includes: ADLB (Asynchronous Dynamic Load Balancing) is an MPI-based software library designed to help rapidly build scalable parallel programs. It provides a master/worker system with a put/get API for task descriptions, thus allowing workers to add work dynamically to the system. The library has been used as an execution engine for complicated applications such as Green's function Monte Carlo and higher level "many-task" programming models. Aesop is a high-productivity programming language designed for highly concurent services.

368

Extreme multistability in a chemical model system  

Science Journals Connector (OSTI)

Coupled systems can exhibit an unusual kind of multistability, namely, the coexistence of infinitely many attractors for a given set of parameters. This extreme multistability is demonstrated to occur in coupled chemical model systems with various types of coupling. We show that the appearance of extreme multistability is associated with the emergence of a conserved quantity in the long-term limit. This conserved quantity leads to a slicing of the state space into manifolds corresponding to the value of the conserved quantity. The state space slices develop as t?? and there exists at least one attractor in each of them. We discuss the dependence of extreme multistability on the coupling and on the mismatch of parameters of the coupled systems.

Calistus N. Ngonghala; Ulrike Feudel; Kenneth Showalter

2011-05-09T23:59:59.000Z

369

Extremely fine-pitch printing with a 10 Schwarzschild optic at extreme ultraviolet wavelengths  

E-Print Network [OSTI]

(NA), all reflective systems. Two-mirror, 10?-demagnification Schwarzschild optical systems have beenExtremely fine-pitch printing with a 10? Schwarzschild optic at extreme ultraviolet wavelengths wavelength, 10?-demagnification Schwarzschild optical system to expose high- resolution test patterns

Bokor, Jeffrey

370

Comparison of different liquid anaerobic digestion effluents as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Compared methane production of solid AD inoculated with different effluents. Black-Right-Pointing-Pointer Food waste effluent (FWE) had the largest population of acetoclastic methanogens. Black-Right-Pointing-Pointer Solid AD inoculated with FWE produced the highest methane yield at F/E ratio of 4. Black-Right-Pointing-Pointer Dairy waste effluent (DWE) was rich of cellulolytic and xylanolytic bacteria. Black-Right-Pointing-Pointer Solid AD inoculated with DWE produced the highest methane yield at F/E ratio of 2. - Abstract: Effluents from three liquid anaerobic digesters, fed with municipal sewage sludge, food waste, or dairy waste, were evaluated as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover in mesophilic reactors. Three feedstock-to-effluent (F/E) ratios (i.e., 2, 4, and 6) were tested for each effluent. At an F/E ratio of 2, the reactor inoculated by dairy waste effluent achieved the highest methane yield of 238.5 L/kgVS{sub feed}, while at an F/E ratio of 4, the reactor inoculated by food waste effluent achieved the highest methane yield of 199.6 L/kgVS{sub feed}. The microbial population and chemical composition of the three effluents were substantially different. Food waste effluent had the largest population of acetoclastic methanogens, while dairy waste effluent had the largest populations of cellulolytic and xylanolytic bacteria. Dairy waste also had the highest C/N ratio of 8.5 and the highest alkalinity of 19.3 g CaCO{sub 3}/kg. The performance of solid-state batch anaerobic digestion reactors was closely related to the microbial status in the liquid anaerobic digestion effluents.

Xu Fuqing; Shi Jian [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States); Lv Wen; Yu Zhongtang [Department of Animal Sciences, Ohio State University, Columbus, OH 43210 (United States); Li Yebo, E-mail: li.851@osu.edu [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States)

2013-01-15T23:59:59.000Z

371

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE  

E-Print Network [OSTI]

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE DMITRY JAKOBSON, NIKOLAI NADIRASHVILI extremal metrics. The only known extremal metrics are a round sphere, a standard projective plane, a Clifford torus and an equilateral torus. We construct an extremal metric on a Klein bottle. It is a metric

Leclercq, Remi

372

STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS  

E-Print Network [OSTI]

1 STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS Rick Katz Institute of the validity of this analysis." -- Emil Gumbel #12;3 Outline (1) Introduction (2) Extreme Value Analysis under Stationarity: Classical Approach (3) Extreme Value Analysis under Stationarity: Modern Approach (4) Extreme

Katz, Richard

373

STATISTICS OF EXTREMES IN CLIMATE CHANGE Richard W. Katz  

E-Print Network [OSTI]

STATISTICS OF EXTREMES IN CLIMATE CHANGE Richard W. Katz Institute for Study of Society the application of the statistical theory of extreme values to climate, in general, and to climate change, in particular. The statistical theory of extreme values is briefly reviewed, both the extremal types theorem

Katz, Richard

374

STATISTICS OF EXTREMES IN CLIMATE: RECONCILING THEORY WITH OBSERVATIONS  

E-Print Network [OSTI]

1 STATISTICS OF EXTREMES IN CLIMATE: RECONCILING THEORY WITH OBSERVATIONS Rick Katz Institute) Unified Modeling of Distributions (6) Resources #12;4 #12;5 (1) Background · Use of Extremal Models -- Stochastic weather generators Improved treatment of extremes #12;6 (2) Observed Tail Behavior · Extreme Value

Katz, Richard

375

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE  

E-Print Network [OSTI]

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE DMITRY JAKOBSON, NIKOLAI NADIRASHVILI extremal metrics. The only known extremal metrics are a round sphere, a standard projective plane, a Cli#11;ord torus and an equilateral torus. We construct an extremal metric on a Klein bottle. It is a metric

Jakobson, Dmitry

376

European Temperature Extremes: Mechanisms and Responses to Climate Change  

E-Print Network [OSTI]

European Temperature Extremes: Mechanisms and Responses to Climate Change PhD Thesis Julien temperature extremes under CC December 22, 2010 1 / 41 #12;Extremes? Why? Summer 2003: public & scientific of summer heat-waves (e.g., Fischer and Schär, 2009). Years ISI Publi's topic: 'Temperature extreme' 1985

Ribes, Aurélien

377

On Extremes and Crashes Alexander J. McNeil  

E-Print Network [OSTI]

to withstand extreme winds or extreme water levels. The 50­year return level is a level which, on averageOn Extremes and Crashes Alexander J. McNeil Departement Mathematik ETH Zentrum CH­8092 Z¨urich Tel in extreme value theory as part of his mathematics degree. He therefore decides to undertake an analysis

McNeil, Alexander J.

378

On Extremes and Crashes Alexander J. McNeil  

E-Print Network [OSTI]

extreme winds or extreme water levels. The 50-year return level is a level which, on average, should onlyOn Extremes and Crashes Alexander J. McNeil Departement Mathematik ETH Zentrum CH-8092 Zurich Tel in extreme value theory as part of his mathematics degree. He therefore decides to undertake an analysis

McNeil, Alexander J.

379

Investigating Extreme Ultraviolet Lithography Mask Defects  

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

Investigating Extreme Investigating Extreme Ultraviolet Lithography Mask Defects Investigating Extreme Ultraviolet Lithography Mask Defects Print Wednesday, 28 July 2010 00:00 Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

380

Extreme overirradiance events in So Paulo, Brazil  

Science Journals Connector (OSTI)

Abstract Phenomena of overirradiance have been pointed all over the World. This note presents the most extreme enhancement event reported in Brazil, which contains an irradiance reading of 1590W/m2 measured in So Paulo (latitude 2332?S) at relatively low altitude (760m a.s.l.).

Marcelo Pinho Almeida; Roberto Zilles; Eduardo Lorenzo

2014-01-01T23:59:59.000Z

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


381

Ultra- and extremely high energy neutrino astronomy  

E-Print Network [OSTI]

Scientific motivations for ultra- and extremely high energy neutrino astronomy are considered. Sources and expected fluxes of EHE/UHE neutrinos are briefly discussed. Operating and planned experiments on astrophysical neutrino detection are reviewed focusing on deep underwater/ice Cherenkov neutrino telescopes.

I. Sokalski

2005-01-05T23:59:59.000Z

382

Viscosity to entropy ratio at extremality  

E-Print Network [OSTI]

Assuming gauge theory realization at the boundary, we show that the viscosity to entropy ratio is 1/(4 pi) where the bulk is represented by a large class of extremal black holes in anti-de Sitter space. In particular, this class includes multiple R-charged black holes in various dimensions.

Sayan K. Chakrabarti; Sachin Jain; Sudipta Mukherji

2009-10-27T23:59:59.000Z

383

The Quiet Sun in the Extreme Ultraviolet  

Science Journals Connector (OSTI)

...research-article The Quiet Sun in the Extreme...Observations of the quiet Sun with the Harvard...examined over the temperature range from 10 to 1.5 10 K, and the distribution of intensities...contributions at higher temperatures or periodic effects...

1976-01-01T23:59:59.000Z

384

Extremes in climate science Andreas Sterl (KNMI)  

E-Print Network [OSTI]

(non-deterministic) influences: sun, volcanoes, anthropogenic effects (GHG emissions) => deterministic Sterl, PhysMathClim Climate change GHG concentrations increase => Temperature increases => other weather;31.01.2012, Utrecht Andreas Sterl, PhysMathClim EVT - 1 Extremes: tail of a distribution => few observations => tail

Stoffelen, Ad

385

ECSS in the eXtreme  

E-Print Network [OSTI]

The ESAC Gaia team engages in a form of eXtreme programming while the DPAC will follow a series of six month development cycles modeled on this approach. As a project within the European Space Agency the European Committee for Space Standardization (ECSS) standards are required. We present the bringing together of these realms.

William O'Mullane; John Hoar; Uwe Lammers

2007-12-03T23:59:59.000Z

386

Extremal unital completely positive normal maps  

E-Print Network [OSTI]

We study the convex set of unital completely positive normal map on a von-Neumann algebra and find a necessary and sufficient condition for an element in the convex set to be extremal. We also deal with the same problem for the convex subset which admits a faithful normal state.

Anilesh Mohari

2013-01-11T23:59:59.000Z

387

Extreme Value Theory and the Solar Cycle  

E-Print Network [OSTI]

We investigate the statistical properties of the extreme events of the solar cycle as measured by the sunspot number. The recent advances in the methodology of the theory of extreme values is applied to the maximal extremes of the time series of sunspots. We focus on the extreme events that exceed a carefully chosen threshold and a generalized Pareto distribution is fitted to the tail of the empirical cumulative distribution. A maximum likelihood method is used to estimate the parameters of the generalized Pareto distribution and confidence levels are also given to the parameters. Due to the lack of an automatic procedure for selecting the threshold, we analyze the sensitivity of the fitted generalized Pareto distribution to the exact value of the threshold. According to the available data, that only spans the previous ~250 years, the cumulative distribution of the time series is bounded, yielding an upper limit of 324 for the sunspot number. We also estimate that the return value for each solar cycle is ~188, while the return value for a century increases to ~228. Finally, the results also indicate that the most probable return time for a large event like the maximum at solar cycle 19 happens once every ~700 years and that the probability of finding such a large event with a frequency smaller than ~50 years is very small. In spite of the essentially extrapolative character of these results, their statistical significance is very large.

A. Asensio Ramos

2007-06-18T23:59:59.000Z

388

Effect of a liquid multi-vitamin-mineral supplement on anaerobic exercise performance  

E-Print Network [OSTI]

The purpose of this study was to determine if supplementation with a liquid multi-vitamin/mineral would improve anaerobic exercise performance. Fourteen resistance-trained men performed a 30-second cycle sprint and one set of squat exercise on 2...

Fry, Andrew C.; Bloomer, Richard J.; Falvo, Michael J.; Moore, Chris A.; Schilling, Brian K.; Weiss, Lawrence W.

2006-01-01T23:59:59.000Z

389

A systemic approach for dimensioning and designing anaerobic bio-digestion/energy generation biomass supply networks  

Science Journals Connector (OSTI)

Abstract Anaerobic bio-digestion/energy generation complexes using animal waste raw materials represent an important component of renewable energy initiatives and policies worldwide, and are significant contributors to broaden sustainability efforts. In such projects bio-power feasibility depends heavily on generation complex access to biomass which is of costly transportation. As a result, an important component of renewable energy planning is the optimization of a logistics system to guarantee low-cost access to animal waste. This access is a function of local characteristics including number and geographic location of organic waste sources, operating and maintenance costs of the generation facility, energy prices, and marginal contribution of biomass collected and delivered to the anaerobic bio-digestion unit. Because biomass exhibits high transportation costs per unit of energy ultimately generated, and because different types of biomass have different biogas-generating properties, design of the supply logistics system can be the determinant factor towards economic viability of energy generation from an anaerobic bio-digestion plant. Indeed, to address this problem it is helpful to consider the farms, the logistics system, the anaerobic bio-digestion plant, and the generation plant as subsystems in an integrated system. Additionally, the existence of an outlet for manure may allow farmers to significantly raise boundaries of one constraint they face, namely disposing of animal waste, therefore permitting increases in farm production capacity. This paper suggests and outlines a systematic methodology to address the design of such systems.

Joo Neiva de Figueiredo; Srgio Fernando Mayerle

2014-01-01T23:59:59.000Z

390

The viscoelastic behaviour of raw and anaerobic digested sludge: strong similarities with soft-glassy materials  

E-Print Network [OSTI]

1 The viscoelastic behaviour of raw and anaerobic digested sludge: strong similarities with soft confronted with a dramatically increasing flow of sewage sludge. To improve treatment efficiency, process reliable flow properties to simulate the process, this work is an attempt to approach sludge rheological

Paris-Sud XI, Université de

391

Removal of polycyclic aromatic hydrocarbons (PAHs) from sewage sludge by anaerobic degradation  

E-Print Network [OSTI]

for treatment in EU, followed by spreading on land, which accounted for 37% of the sewage sludge produced allow recycling of nutrients. Hence, bioprocessed sewage sludge application on agricultural soilRemoval of polycyclic aromatic hydrocarbons (PAHs) from sewage sludge by anaerobic degradation N

392

Reducing the Anaerobic Digestion Model N1 for its application to an industrial wastewater treatment plant  

E-Print Network [OSTI]

the Anaerobic Digestion Model N°1 for its application to an industrial wastewater treatment plant treating winery effluent wastewater Carlos García-Diéguez 1 , Olivier Bernard 2 , Enrique Roca 1, * 1 USC ­ PRODES for winery effluent wastewater. A new reduced stoichiometric matrix was identified and the kinetic parameters

Boyer, Edmond

393

Wastewater Effluent Polishing Systems of Anaerobic Baffled Reactor Treating Black-water from Households  

E-Print Network [OSTI]

Wastewater Effluent Polishing Systems of Anaerobic Baffled Reactor Treating Black-water from of different integrated low-cost wastewater treatment systems, comprising one ABR as first treatment step filter and a vertical flow constructed wetland. A mixture of septage and domestic wastewater was used

Richner, Heinz

394

ivestock and poultry operations frequently use anaerobic lagoons as liquid waste storage and  

E-Print Network [OSTI]

, The Texas A&M University System. #12;Pumping Pumping from the lagoon should be conducted annually, at least the designed life of sludge storage, frequent agitation and pumping may be necessary. In addition, solidsL ivestock and poultry operations frequently use anaerobic lagoons as liquid waste storage

Mukhtar, Saqib

395

Column Studies of Anaerobic Carbon Tetrachloride Biotransformation with Hanford Aquifer Material  

E-Print Network [OSTI]

Column Studies of Anaerobic Carbon Tetrachloride Biotransformation with Hanford Aquifer Material bioremediation of carbon tetrachloride (CT) at the Hanford site in south- central Washington state. Benzoate in south- central Washington state has been a defense materials pro- duction complex since 1943. Carbon

Semprini, Lewis

396

Starvation Response of Saccharomyces cerevisiae Grown in Anaerobic Nitrogen- or Carbon-Limited Chemostat Cultures  

Science Journals Connector (OSTI)

...Pringle. 1980. Reserve carbohydrate metabolism...Ethanol around the world: rapid growth in...starvation can induce energy deprivation and loss...protectant rather than reserve carbohydrate. Antonie...ATP content, and reserve carbohydrates and...starvation requires energy and, under anaerobic...

Elisabeth Thomsson; Lena Gustafsson; Christer Larsson

2005-06-01T23:59:59.000Z

397

Inhibition of Photosynthesis in Some Algae by Extreme-Red Light Author(s): Eugene Rabinowitch, Govindjee, Jan B. Thomas  

E-Print Network [OSTI]

Inhibition of Photosynthesis in Some Algae by Extreme-Red Light Author(s): Eugene Rabinowitch://www.jstor.org #12;Inhibition of Photosynthesis in Some Algae by Extreme"Red Light Abstract. Photosynthesis produced lamp through a very dense aqueous solution of the phycobilins, produces little or no photosynthesis

Govindjee

398

Enzyme inactivation by ethanol and development of a kinetic model for thermophilic simultaneous saccharification and fermentation at 50C with Thermoanaerobacterium saccharolyticum ALK2  

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

Enzyme Enzyme Inactivation by Ethanol and Development of a Kinetic Model for Thermophilic Simultaneous Saccharification and Fermentation at 50 -C with Thermoanaerobacterium saccharolyticum ALK2 Kara K. Podkaminer, 1 Xiongjun Shao, 1 David A. Hogsett, 2 Lee R. Lynd 1 1 Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire 03755; telephone: 603-646-2231; fax: 603-646-2277; e-mail: lee.lynd@dartmouth.edu 2 Mascoma Corporation, Lebanon, New Hampshire Received 6 August 2010; revision received 16 November 2010; accepted 14 December 2010 Published online 29 December 2010 in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/bit.23050 ABSTRACT: Studies were undertaken to understand phe- nomena operative during simultaneous saccharification and fermentation (SSF) of a model cellulosic substrate (Avicel) at 508C with enzymatic hydrolysis mediated

399

Complete genome sequence of the thermophilic sulfur-reducer Desulfurobacterium thermolithotrophum type strain (BSAT) from a deep-sea hydrothermal vent  

SciTech Connect (OSTI)

Desulfurobacterium thermolithotrophum L'Haridon et al. 1998 is the type species of the ge- nus Desulfurobacterium which belongs to the family Desulfurobacteriaceae. The species is of interest because it represents the first thermophilic bacterium that can act as a primary pro- ducer in the temperature range of 45-75 C (optimum 70 C) and is incapable of growing un- der microaerophilic conditions. Strain BSAT preferentially synthesizes high-melting-point fatty acids (C18 and C20) which is hypothesized to be a strategy to ensure the functionality of the membrane at high growth temperatures. This is the second completed genome sequence of a member of the family Desulfurobacteriaceae and the first sequence from the genus Desulfu- robacterium. The 1,541,968 bp long genome harbors 1,543 protein-coding and 51 RNA genes and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Daligault, Hajnalka E. [Los Alamos National Laboratory (LANL); Mwirichia, Romano [Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Deshpande, Shweta [U.S. Department of Energy, Joint Genome Institute; Pagani, Ioanna [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Cheng, Jan-Fang [U.S. Department of Energy, Joint Genome Institute; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Liolios, Konstantinos [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Mavromatis, K [U.S. Department of Energy, Joint Genome Institute; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Chen, Amy [U.S. Department of Energy, Joint Genome Institute; Palaniappan, Krishna [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Pan, Chongle [ORNL; Brambilla, Evelyne-Marie [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Sikorski, Johannes [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Wirth, Reinhard [Universitat Regensburg, Regensburg, Germany; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Bristow, James [U.S. Department of Energy, Joint Genome Institute; Eisen, Jonathan [U.S. Department of Energy, Joint Genome Institute; Markowitz, Victor [U.S. Department of Energy, Joint Genome Institute; Hugenholtz, Philip [U.S. Department of Energy, Joint Genome Institute; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany

2011-01-01T23:59:59.000Z

400

Complete genome sequence of Thermovibrio ammonificans HB-1T, a thermophilic, chemolithoautotrophic bacterium isolated from a deep-sea hydrothermal vent  

SciTech Connect (OSTI)

Thermovibrio ammonificans type strain HB-1T is a thermophilic (Topt: 75 C), strictly anaero- bic, chemolithoautotrophic bacterium that was isolated from an active, high temperature deep-sea hydrothermal vent on the East Pacific Rise. This organism grows on mineral salts medium in the presence of CO2/H2, using NO3- or S0 as electron acceptors, which are re- duced to ammonium or hydrogen sulfide, respectively. T. ammonificans is one of only three species within the genus Thermovibrio, a member of the family Desulfurobacteriaceae, and it forms a deep branch within the phylum Aquificae. Here we report the main features of the genome of T. ammonificans strain HB-1T (DSM 15698T).

Giovannelli, Donato [Rutgers University; Ricci, Jessica [Rutgers University; Perez-Rodriguez, Ileana [Rutgers University; Hugler, Michael [Woods Hole Oceanographic Institution (WHOI), Woods Hole, MA; O'Brien, Charles [Rutgers University; Keddis, Ramaydalis [Rutgers University; Grosche, Ashley [Rutgers University; Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Bruce, David [Los Alamos National Laboratory (LANL); Davenport, Karen W. [Los Alamos National Laboratory (LANL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Han, James [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Mikhailova, Natalia [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Vetriani, Costantino [Rutgers University

2012-01-01T23:59:59.000Z

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


401

Effects of selected thermophilic microorganisms on crude oils at elevated temperatures and pressures; Quarterly report, January 1, 1990--March 31, 1990  

SciTech Connect (OSTI)

The objective of this program is to determine the chemical and physical effects of thermophilic organisms on crude oils and cores at elevated temperatures and pressures. Ultimately a data base will be generated which will be used in technical and economic feasibility studies leading to field application. Results of the biotreatment of the teapot Naval Petroleum Resume {number_sign}3(PR3) with BNL strain BNL-4-24 at 65{degree}C under 2000 psi of nitrogen and 80 psi of carbon dioxide are presented. Results are also briefly discussed on the biotreatment of Wilmington, CA crude with BNL-4-22 on the reduction of nickel porphyrin complex. 4 refs., 6 figs.

Premuzic, E.T.; Lin, M.S.

1990-03-01T23:59:59.000Z

402

Statistical Modelling of Spatial Extremes --Mathieu Ribatet Jstar'11 1 / 37 Statistical Modelling of Spatial Extremes  

E-Print Network [OSTI]

Modelling of Spatial Extremes Davison, A.C. Padoan, S.A. Ribatet, M. Institute of Mathematics, EPFL 2010 50100150 Gruningen-Hinwil 1970 1990 2010 50100150 Hallau-Kleine Scheid 1970 1990 2010 50100150

Ribatet, Mathieu

403

Production of methane gas from organic fraction municipal solid waste (OFMSW) via anaerobic process: application methodology for the Malaysian condition  

Science Journals Connector (OSTI)

Solid waste management in Malaysia is confronted with many problems, including low collection coverage, irregular collection services, inadequate equipment used for waste collection, crude open dumping and burning without air and water pollution control systems, inadequate legal provisions and resource constraints. These problems have various effects on the development of the solid waste management system in Malaysia. Anaerobic digestion has been suggested as an alternative method for removing high concentrations of organic waste. In this study, two types of anaerobic digesters which are Simulated Landfill Bioreactor (SLBR) and Anaerobic Solid-Liquid (ASL) reactor were proposed. The reactors were operated at a temperature 60C, analysed for biogas production and volatile fatty acid.

Irnis Azura Zakarya; Ismail Abustan; Norli Ismail; Mohd Suffian Yusoff

2013-01-01T23:59:59.000Z

404

LANL | Physics | Hydrodynamic Material Instabilities at extremes  

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

Understanding hydrodynamic material instabilities at extremes Understanding hydrodynamic material instabilities at extremes The National Nuclear Security Administration science-based stockpile stewardship program funds research that will improve critical physics-based dynamic materials models. Los Alamos National Laboratory and Lawrence Livermore National Laboratory, as nuclear weapon design laboratories, are mandated to predict the reliability and durability of the nuclear weapons stockpile. This is done using state-of-the-art supercomputers and computer codes. It is also important to have state-of-the-art physics models in these codes. Los Alamos has theory experts in dynamic materials, thus creating powerful working groups when combined with experimental experts in Physics Division and elsewhere. Key to the science-based stockpile stewardship program is making

405

Extremely Metal-Poor Galaxies: The Environment  

E-Print Network [OSTI]

We have analyzed bibliographical observational data and theoretical predictions, in order to probe the environment in which extremely metal-poor dwarf galaxies (XMPs) reside. We have assessed the HI component and its relation to the optical galaxy, the cosmic web type (voids, sheets, filaments and knots), the overdensity parameter and analyzed the nearest galaxy neighbours. The aim is to understand the role of interactions and cosmological accretion flows in the XMP observational properties, particularly the triggering and feeding of the star formation. We find that XMPs behave similarly to Blue Compact Dwarfs; they preferably populate low-density environments in the local Universe: ~60% occupy underdense regions, and ~75% reside in voids and sheets. This is more extreme than the distribution of irregular galaxies, and in contrast to those regions preferred by elliptical galaxies (knots and filaments). We further find results consistent with previous observations; while the environment does determine the frac...

Filho, M E; Muoz-Tun, C; Nuza, S E; Kitaura, F; He, S

2015-01-01T23:59:59.000Z

406

Extreme events in discrete nonlinear lattices  

E-Print Network [OSTI]

We perform statistical analysis on discrete nonlinear waves generated though modulational instability in the context of the Salerno model that interpolates between the intergable Ablowitz-Ladik (AL) equation and the nonintegrable discrete nonlinear Schrodinger (DNLS) equation. We focus on extreme events in the form of discrete rogue or freak waves that may arise as a result of rapid coalescence of discrete breathers or other nonlinear interaction processes. We find power law dependence in the wave amplitude distribution accompanied by an enhanced probability for freak events close to the integrable limit of the equation. A characteristic peak in the extreme event probability appears that is attributed to the onset of interaction of the discrete solitons of the AL equation and the accompanied transition from the local to the global stochasticity monitored through the positive Lyapunov exponent of a nonlinear map.

A. Maluckov; Lj. Hadzievski; N. Lazarides; G. P. Tsironis

2009-01-22T23:59:59.000Z

407

Extreme commutative quantum observables are sharp  

E-Print Network [OSTI]

It is well known that, in the description of quantum observables, positive operator valued measures (POVMs) generalize projection valued measures (PVMs) and they also turn out be more optimal in many tasks. We show that a commutative POVM is an extreme point in the convex set of all POVMs if and only if it is a PVM. This results implies that non-commutativity is a necessary ingredient to overcome the limitations of PVMs.

Teiko Heinosaari; Juha-Pekka Pellonp

2011-06-21T23:59:59.000Z

408

Investigating Extreme Ultraviolet Lithography Mask Defects  

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

Investigating Extreme Ultraviolet Lithography Mask Defects Print Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

409

Investigating Extreme Ultraviolet Lithography Mask Defects  

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

Investigating Extreme Ultraviolet Lithography Mask Defects Print Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

410

Continuous Thermophilic Composting  

Science Journals Connector (OSTI)

...between 120 and 160 F. MATERIALS AND METHODS The composting...Figure 1 is a sectional diagram of the pilot plant and...addition and removal of material. During operation...problems connected with materials handling, and the value of the...

K. L. Schulze

1962-03-01T23:59:59.000Z

411

Quantification of Gordona amarae Strains in Foaming Activated Sludge and Anaerobic Digester Systems with Oligonucleotide Hybridization Probes  

Science Journals Connector (OSTI)

...hierarchic classification system, Actinobacteria...hybridization probes for studies of ruminal microbial...pseudomonads. A taxonomic study. . Stratton H...ammonia-oxidizing bacteria. . Wheeler D. Rule A. . Zheng...microbial ecology studies. . Quantification...anaerobic digester systems with oligonucleotide...

M. Fiorella de los Reyes; Francis L. de los Reyes III; Mark Hernandez; Lutgarde Raskin

1998-07-01T23:59:59.000Z

412

Ultrasonic sludge disintegration for enhanced methane production in anaerobic digestion: effects of sludge hydrolysis efficiency and hydraulic retention time  

Science Journals Connector (OSTI)

Hydrolysis of waste activated sludge (WAS) has been regarded as the rate limiting step of anaerobic sludge digestion. Therefore, in this study, the ... effect of ultrasound and hydraulic residence time during sludge

Dong-Jin Kim; Jonghak Lee

2012-01-01T23:59:59.000Z

413

Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: a review  

Science Journals Connector (OSTI)

Dry anaerobic bio-conversion (D-AnBioC) of high-solid organic ... involved in bioreactor designing; (3) present factors influencing the bio-conversion efficiency; (4) discuss the microbiology of ... existing comm...

Obuli P. Karthikeyan; C. Visvanathan

2013-09-01T23:59:59.000Z

414

Biological hydrogen production by anaerobic digestion of food waste and sewage sludge treated using various pretreatment technologies  

Science Journals Connector (OSTI)

The purpose of this study was to enhance the efficiency of anaerobic co-digestion with sewage sludge using pretreatment technologies and food waste. We studied the effects of various pretreatment methods (thermal...

Seungjin Kim; Kwangkeun Choi; Jong-Oh Kim; Jinwook Chung

2013-11-01T23:59:59.000Z

415

Biology, ecology, and biotechnological applications of anaerobic bacteria adapted to environmental stresses in temperature, pH, salinity, or substrates.  

Science Journals Connector (OSTI)

...liquors from the pulp and paper industry and oil shale rock refining wastes from the synfuel industry. Effective biodegradation of these wastes may require salt-tolerant...anaerobic bacteria. Coal gasification and waste treatment. The...

S E Lowe; M K Jain; J G Zeikus

1993-06-01T23:59:59.000Z

416

Mechanically versus electro-magnetically braked cycle ergometer: performance and energy cost of the Wingate Anaerobic Test  

Science Journals Connector (OSTI)

Performance and metabolic profiles of the Wingate Anaerobic Test (WAnT) were compared between a mechanically resisted (ME) and an electro-magnetically braked (EE) cycle ergometer. Fifteen healthy subjects (24....

D. Micklewright; A. Alkhatib; R. Beneke

2006-04-01T23:59:59.000Z

417

Genome Sequence of Kosmotoga olearia Strain TBF 19.5.1, a Thermophilic Bacterium with a Wide Growth Temperature Range, Isolated from the Troll B Oil Platform in the North Sea  

SciTech Connect (OSTI)

Kosmotoga olearia strain TBF 19.5.1 is a member of the Thermotogales that grows best at 65 degrees C and very well even at 37 degrees C. Information about this organism is important for understanding the evolution of mesophiles from thermophiles. Its genome sequence reveals extensive gene gains and a large content of mobile genetic elements. It also contains putative hydrogenase genes that have no homologs in the other member of the Thermotogales.

Swithers, Kristen S [University of Connecticut, Storrs; DiPippo, Jonathan L [University of Connecticut, Storrs; Bruce, David [Los Alamos National Laboratory (LANL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Tapia, Roxanne [Los Alamos National Laboratory (LANL); Han, Cliff [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Han, James [U.S. Department of Energy, Joint Genome Institute; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Pennacchio, Len [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Nesbo, Camilla [University of Oslo, Norway; Gogarten, Peter [University of Connecticut, Storrs; Noll, Kenneth M [University of Connecticut, Storrs

2011-01-01T23:59:59.000Z

418

DOE/EA-1624: Environmental Assessment for Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities (December 2008)  

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

Auburn Landfill Gas Electric Generators and Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York Final Environmental Assessment DOE/EA-1624 Prepared for: U.S. Department of Energy National Energy Technology Laboratory January 2009 INTENTIONALLY LEFT BLANK AUBURN LANDFILL GAS ELECTRIC GENERATORS AND ANAEROBIC DIGESTER ELECTRIC FACILITIES FINAL EA DOE/EA-1624 i Table of Contents 1.0 INTRODUCTION .......................................................................................................................................... 1 1.1 BACKGROUND............................................................................................................................................... 2 1.2 PURPOSE AND NEED ...................................................................................................................................... 4

419

Sensitivity of tropical precipitation extremes to climate change  

E-Print Network [OSTI]

Precipitation extremes increase in intensity over many regions of the globe in simulations of a warming climate1, 2, 3. The rate of increase of precipitation extremes in the extratropics is consistent across global climate ...

O'Gorman, Paul Ambrose

420

DOE Zero Energy Ready Home Case Study: Green Extreme Homes &...  

Energy Savers [EERE]

Green Extreme Homes & Carl Franklin Homes, Garland, TX DOE Zero Energy Ready Home Case Study: Green Extreme Homes & Carl Franklin Homes, Garland, TX Case study of a DOE Zero Energy...

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


421

Daily HMS Extremes in Met Data - Hanford Site  

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

Daily HMS Extremes in Met Data Hanford Meteorological Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes in Met Data Met and Climate Data...

422

Low dimensional model of heart rhythm dynamics as a tool for diagnosing the anaerobic threshold  

SciTech Connect (OSTI)

We report preliminary results on describing the dependence of the heart rhythm variability on the stress level by using qualitative, low dimensional models. The reconstruction of macroscopic heart models yielding cardio cycles (RR-intervals) duration was based on actual clinical data. Our results show that the coefficients of the low dimensional models are sensitive to metabolic changes. In particular, at the transition between aerobic and aerobic-anaerobic metabolism, there are pronounced extrema in the functional dependence of the coefficients on the stress level. This strong sensitivity can be used to design an easy indirect method for determining the anaerobic threshold. This method could replace costly and invasive traditional methods such as gas analysis and blood tests. {copyright} {ital 1997 American Institute of Physics.}

Anosov, O.L. [Institute of Physiology, Charite Humboldt-University at Berlin, Berlin, D-10117 (Germany)] [Regional. Cardio Center, Vladimir, (Russia); Butkovskii, O.Y. [Vladimir State Technical University, 87, Gorki St., Vladimir, 600026 (Russia); Kadtke, J. [Institute for Pure and Applied Physical Science University of California at San Diego, La Jolla, California 92093-0360 (United States); Kravtsov, Y.A. [Space Research Institute of RAS, 84/32 Profsoyuznaja St., Moscow, 117810 (Russia); Protopopescu, V. [Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6364 (United States)

1997-05-01T23:59:59.000Z

423

Citrus essential oils and their influence on the anaerobic digestion process: An overview  

Science Journals Connector (OSTI)

Abstract Citrus waste accounts for more than half of the whole fruit when processed for juice extraction. Among valorisation possibilities, anaerobic digestion for methane generation appears to be the most technically feasible and environmentally friendly alternative. However, citrus essential oils can inhibit this biological process. In this paper, the characteristics of citrus essential oils, as well as the mechanisms of their antimicrobial effects and potential adaptation mechanisms are reviewed. Previous studies of anaerobic digestion of citrus waste under different conditions are presented; however, some controversy exists regarding the limiting dosage of limonene for a stable process (24192mg of citrus essential oil per liter of digester and day). Successful strategies to avoid process inhibition by citrus essential oils are based either on recovery or removal of the limonene, by extraction or fungal pre-treatment respectively.

B. Ruiz; X. Flotats

2014-01-01T23:59:59.000Z

424

Noma The Ulcer of Extreme Poverty  

Science Journals Connector (OSTI)

...in adolescents and adults. Noma was common in Europe and North America until the early 20th century, when it essentially disappeared from developed countries, except for cases found in the concentration camps of Bergen-Belsen and Auschwitz and, more recently, in association with intensive immunosuppressive... Noma thrives in communities characterized by extreme poverty and severe malnutrition. Dr. Cyril Enwonwu writes that poverty-reduction efforts must go hand in hand with appropriate nutrition and health education if noma is to be eliminated.

Enwonwu C.O.

2006-01-19T23:59:59.000Z

425

Scaling Extreme Astrophysical Phenomena to the Laboratory  

SciTech Connect (OSTI)

High-energy-density (HED) physics refers broadly to the study of macroscopic collections of matter under extreme conditions of temperature and density. The experimental facilities most widely used for these studies are high-power lasers and magnetic-pinch generators. The HED physics pursued on these facilities is still in its infancy, yet new regimes of experimental science are emerging. Examples from astrophysics include work relevant to planetary interiors, supernovae, astrophysical jets, and accreting compact objects (such as neutron stars and black holes). In this paper, we review a selection of recent results in this new field of HED laboratory astrophysics and provide a brief look ahead to the coming decade.

Remington, B A

2007-11-01T23:59:59.000Z

426

Extremely compliant and highly stretchable patterned graphene  

SciTech Connect (OSTI)

Graphene is intrinsically ultra-stiff in its plane. Its huge mechanical mismatch when interfacing with ultra-compliant biological tissues and elastomers (79 orders of magnitude difference in stiffness) poses significant challenge in its application to functional devices such as epidermal electronics and sensing prosthesis. We offer a feasible and promising solution to this significant challenge by suitably patterning graphene into a nanomesh. Through systematic coarse-grained simulations, we show that graphene nanomesh can be made extremely compliant with nearly zero stiffness up to about 20% elongation and then remain highly compliant up to about 50% elongation.

Zhu, Shuze; Huang, Yinjun; Li, Teng, E-mail: LiT@umd.edu [Department of Mechanical Engineering and Maryland NanoCenter, University of Maryland, College Park, Maryland 20742 (United States)

2014-04-28T23:59:59.000Z

427

Extremal Quantum Correlations and Cryptographic Security  

E-Print Network [OSTI]

We investigate a fundamental property of device independent security in quantum cryptography by characterizing probability distributions which are necessarily independent of the measurement results of any eavesdropper. We show that probability distributions that are secure in this sense are exactly the extremal quantum probability distributions. This allows us to give a characterization of security in algebraic terms. We apply the method to common examples for two-party as well as multi-party setups and present a scheme for verifying security of probability distributions with two parties, two measurement settings, and two outcomes.

T. Franz; F. Furrer; R. F. Werner

2010-10-06T23:59:59.000Z

428

Managing Upper extremity Fx's Sweden 10-Managing Pediatric  

E-Print Network [OSTI]

Managing Upper extremity Fx's Sweden 10- 05 1 Managing Pediatric Fractures Andrew Pennock, M extremity Fx's Sweden 10- 05 2 Children Are Not Miniature Adults! · Open Growth Plates · Remodeling is Changing "Citius, Altius, Fortius" - Faster, Higher, Stronger #12;Managing Upper extremity Fx's Sweden 10

Squire, Larry R.

429

PROBLEM APPLICATIONS: EXERCISE SESSION ON ANALYSES OF EXTREMES  

E-Print Network [OSTI]

PROBLEM APPLICATIONS: EXERCISE SESSION ON ANALYSES OF EXTREMES Rick Katz Institute for Study exercises) serves as a companion to the lecture by Richard Smith on Extreme Value Theory. It consists of two parts, the first focuses on climate applications of extreme value theory under stationarity, the second

Katz, Richard

430

Extreme Response Analysis A. Naess1,2)  

E-Print Network [OSTI]

NTNU Extreme Response Analysis A. Naess1,2) 1) Centre for Ships and Ocean Structures (CeSOS) 2) Department of Mathematical Sciences Norwegian University of Science and Technology Trondheim, Norway Extreme Response Analysis ­ p. 1/33 #12;NTNU Introduction The approach to extreme value statistics generally

Nørvåg, Kjetil

431

Extreme Loads for an Offshore Wind Turbine using Statistical  

E-Print Network [OSTI]

Extreme Loads for an Offshore Wind Turbine using Statistical Extrapolation from Limited Field Data models to establish extreme loads associated with return periods on the order of 20­50 years. Distribu- tions for the extreme mudline bending moment are established using parametric models. Long

Manuel, Lance

432

Climatic extremes improve predictions of spatial patterns of tree species  

E-Print Network [OSTI]

Climatic extremes improve predictions of spatial patterns of tree species Niklaus E. Zimmermanna,1 of climate extremes suggests the importance of understanding their additional influence on range limits. Here, we assess how measures representing climate extremes (i.e., interannual variability in climate

Zimmermann, Niklaus E.

433

SEASONAL CLIMATE EXTREMES: MECHANISMS, PREDICTABILITY AND RESPONSES TO GLOBAL  

E-Print Network [OSTI]

SEASONAL CLIMATE EXTREMES: MECHANISMS, PREDICTABILITY AND RESPONSES TO GLOBAL WARMING Mxolisi Excellent Shongwe #12;ISBN : 978-90-902-5046-5 #12;SEASONAL CLIMATE EXTREMES: MECHANISMS, PREDICTABILITY;. . . Dedicated to my late father John Mabhensa Shongwe #12;ABSTRACT Climate extremes are rarely occurring natural

Haak, Hein

434

Robust Extremes in Chaotic Deterministic Systems Renato Vitolo,  

E-Print Network [OSTI]

Robust Extremes in Chaotic Deterministic Systems Renato Vitolo, Mark P. Holland, and Christopher A: December 11, 2008) Abstract A chaotic deterministic system exhibits robust extremes when the statistics of its extreme values depend smoothly on the system's control parameters. Such robustness can

435

Ecosystem recovery after climatic extremes enhanced by genotypic diversity  

E-Print Network [OSTI]

Ecosystem recovery after climatic extremes enhanced by genotypic diversity Thorsten B. H. Reusch with such climatic extremes is a question central to contem- porary ecology and biodiversity conservation. Previous, and it may buffer against extreme climatic events. In a manipulative field experiment, increasing

Myers, Ransom A.

436

Extremal Properties of Random Structures E. Ben-Naim1  

E-Print Network [OSTI]

Extremal Properties of Random Structures E. Ben-Naim1 , P. L. Krapivsky2 , and S. Redner2 1. The extremal characteristics of random structures, including trees, graphs, and networks, are discussed. A statistical physics approach is employed in which extremal properties are obtained through suitably defined

Redner, Sidney

437

Extreme-Point Stability Tests for Discrete-Time Polynomials  

E-Print Network [OSTI]

TA9 -10:40 Extreme-Point Stability Tests for Discrete-Time Polynomials F. PCrez *, C been an increasinginterest in finding extreme- point results for the study of stability of uncertain in the coefficients space where Schur stability of the extremes im- plies the stability of the entire family 12). Our

438

Issue: April 2013 Algae Go to Extremes with "Borrowed" Genes  

E-Print Network [OSTI]

Issue: April 2013 Algae Go to Extremes with "Borrowed" Genes by Patricia Waldron Brand-New Genes their extreme environment. For example, some bacteria that live at high temperatures have special molecules that are highly acidic, or full of toxic metals. While most microbes that live in extreme environments

Schönknecht, Gerald

439

Science moves forward, at least in part, by pursuing extremes  

E-Print Network [OSTI]

Science moves forward, at least in part, by pursuing extremes -- seeking what's faster, hotter into space. In chasing such extremes, we often pass milestones, sometimes almost without noticing. Seventy inability to produce the extreme conditions required to see them. But with the rapid and continuing

Loss, Daniel

440

Seasonal Forecasting of Extreme Wind and Precipitation Frequencies in Europe  

E-Print Network [OSTI]

Seasonal Forecasting of Extreme Wind and Precipitation Frequencies in Europe Matthew J. Swann;Abstract Flood and wind damage to property and livelihoods resulting from extreme precipitation events variability of these extreme events can be closely related to the large-scale atmospheric circulation

Feigon, Brooke

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


441

Performance of building cladding in urban environments under extreme winds  

E-Print Network [OSTI]

Performance of building cladding in urban environments under extreme winds By Tiphaine Williamsa ABSTRACT: When tropical storms, hurricanes, typhoons and other extreme wind events make landfall-rise construction in these regions, as well as other areas impacted by extreme wind events, generally reveal

Kareem, Ahsan

442

The metagenome of an anaerobic microbial community decomposing poplar wood chips  

SciTech Connect (OSTI)

This study describes the composition and metabolic potential of a lignocellulosic biomass degrading community that decays poplar wood chips under anaerobic conditions. We examined the community that developed on poplar biomass in a non-aerated bioreactor over the course of a year, with no microbial inoculation other than the naturally occurring organisms on the woody material. The composition of this community contrasts in important ways with biomass-degrading communities associated with higher organisms, which have evolved over millions of years into a symbiotic relationship. Both mammalian and insect hosts provide partial size reduction, chemical treatments (low or high pH environments), and complex enzymatic 'secretomes' that improve microbial access to cell wall polymers. We hypothesized that in order to efficiently degrade coarse untreated biomass, a spontaneously assembled free-living community must both employ alternative strategies, such as enzymatic lignin depolymerization, for accessing hemicellulose and cellulose and have a much broader metabolic potential than host-associated communities. This would suggest that such a community would make a valuable resource for finding new catalytic functions involved in biomass decomposition and gaining new insight into the poorly understood process of anaerobic lignin depolymerization. Therefore, in addition to determining the major players in this community, our work specifically aimed at identifying functions potentially involved in the depolymerization of cellulose, hemicelluloses, and lignin, and to assign specific roles to the prevalent community members in the collaborative process of biomass decomposition. A bacterium similar to Magnetospirillum was identified among the dominant community members, which could play a key role in the anaerobic breakdown of aromatic compounds. We suggest that these compounds are released from the lignin fraction in poplar hardwood during the decay process, which would point to lignin-modification or depolymerization under anaerobic conditions.

van der Lelie D.; Taghavi, S.; McCorkle, S. M.; Li, L.-L.; Malfatti, S. A.; Monteleone, D.; Donohoe, B. S.; Ding, S.-Y.; Adney, W. S.; Himmel, M. E.; Tringe, S. G.

2012-05-01T23:59:59.000Z

443

Biogas production and feasibility of energy recovery systems for anaerobic treatment of wool-scouring effluent  

Science Journals Connector (OSTI)

The technical and economic feasibility of anaerobic digestion to produce biogas at a small wool-scouring facility in the United States was examined. The facility will process 90,800kg (200,000 pounds) of greasy wool per year at maximum capacity. Biochemical methane potential experiments showed that anaerobic biodegradation of organic constituents in wool-scouring effluent (WSE) ranged from 17 to 75% on a chemical oxygen demand (COD) basis and produced 0.100.39L methane per gram of WSE COD added. Microbial inhibition was observed when initial WSE concentrations exceeded 1000mg COD/L. A laboratory-scale continuous reactor operated at organic loading rates of 100200mg COD/L/day produced biogas with an average methane content of 75% and provided 7278% removal of total WSECOD. Life cycle costing predicted that the best alternative for energy recovery at a small wool-scouring facility was to offset natural gas used to heat water for wool-scouring with biogas. Economic feasibility should increase with increasing COD removal, increasing natural gas price, and increasing cost to discharge to the municipal wastewater treatment works. The key anaerobic treatment design challenge will be to maximize WSE organic loading rates while minimizing microbial inhibition.

Erika J. Schoen; David M. Bagley

2012-01-01T23:59:59.000Z

444

Mechanism of degradation of wool wax in the anaerobic treatment of woolscouring wastewater  

Science Journals Connector (OSTI)

Results of the anaerobic digestion of a woolscouring wastewater treatment and some considerations about the anaerobic degradation mechanisms of wool wax, are presented. A 57 live anaerobic baffled reactor (ABR) was operated with woolscouring effluent. When organic load varied from 3 to 5 kg COD/m3 d, COD and grease removal ranged from 40 to 55% and 50 to 65%, respectively. With centrifuged effluent, COD removal was 45% to 60%. A 300 m3 ABR was built and operated during two years based on the previous laboratory results. COD removal was between 45% to 18% with organic load of 3 to 10 kg COD/m3 d. With centrifuged effluent, COD efficiencies ranged between 72% and 47%. No inhibition by long chain fatty acids was observed. Considering the results of grease content determination and TLC analysis in both reactors, it could be assumed that wool wax is hydrolyzed forming sterols and free fatty acids and that free fatty acids are degraded while sterols are accumulated in the sludge.

Soledad Gutirrez; Alberto Hernndez; Mara Vias

1999-01-01T23:59:59.000Z

445

Anaerobic conversion of microalgal biomass to sustainable energy carriers A review  

Science Journals Connector (OSTI)

This review discusses anaerobic production of methane, hydrogen, ethanol, butanol and electricity from microalgal biomass. The amenability of microalgal biomass to these bioenergy conversion processes is compared with other aquatic and terrestrial biomass sources. The highest energy yields (kJg?1drywt. microalgal biomass) reported in the literature have been 14.8 as ethanol, 14.4 as methane, 6.6 as butanol and 1.2 as hydrogen. The highest power density reported from microalgal biomass in microbial fuel cells has been 980mWm?2. Sequential production of different energy carriers increases attainable energy yields, but also increases investment and maintenance costs. Microalgal biomass is a promising feedstock for anaerobic energy conversion processes, especially for methanogenic digestion and ethanol fermentation. The reviewed studies have mainly been based on laboratory scale experiments and thus scale-up of anaerobic utilization of microalgal biomass for production of energy carriers is now timely and required for cost-effectiveness comparisons.

Aino-Maija Lakaniemi; Olli H. Tuovinen; Jaakko A. Puhakka

2013-01-01T23:59:59.000Z

446

Extremely high frequency RF effects on electronics.  

SciTech Connect (OSTI)

The objective of this work was to understand the fundamental physics of extremely high frequency RF effects on electronics. To accomplish this objective, we produced models, conducted simulations, and performed measurements to identify the mechanisms of effects as frequency increases into the millimeter-wave regime. Our purpose was to answer the questions, 'What are the tradeoffs between coupling, transmission losses, and device responses as frequency increases?', and, 'How high in frequency do effects on electronic systems continue to occur?' Using full wave electromagnetics codes and a transmission-line/circuit code, we investigated how extremely high-frequency RF propagates on wires and printed circuit board traces. We investigated both field-to-wire coupling and direct illumination of printed circuit boards to determine the significant mechanisms for inducing currents at device terminals. We measured coupling to wires and attenuation along wires for comparison to the simulations, looking at plane-wave coupling as it launches modes onto single and multiconductor structures. We simulated the response of discrete and integrated circuit semiconductor devices to those high-frequency currents and voltages, using SGFramework, the open-source General-purpose Semiconductor Simulator (gss), and Sandia's Charon semiconductor device physics codes. This report documents our findings.

Loubriel, Guillermo Manuel; Vigliano, David; Coleman, Phillip Dale; Williams, Jeffery Thomas; Wouters, Gregg A.; Bacon, Larry Donald; Mar, Alan

2012-01-01T23:59:59.000Z

447

Modeling hydrologic and water quality extremes in a changing climate: A statistical approach based on extreme value theory  

E-Print Network [OSTI]

Modeling hydrologic and water quality extremes in a changing climate: A statistical approach based on extreme value theory Erin Towler,1,2 Balaji Rajagopalan,1,3 Eric Gilleland,2 R. Scott Summers,1 David makes quantifying changes to hydrologic extremes, as well as associated water quality effects

Katz, Richard

448

STATISTICS OF EXTREMES IN CLIMATOLOGY AND HYDROLOGY PART II: RECONCILING THEORY WITH OBSERVATIONS  

E-Print Network [OSTI]

1 STATISTICS OF EXTREMES IN CLIMATOLOGY AND HYDROLOGY PART II: RECONCILING THEORY WITH OBSERVATIONS of Climate/Hydrologic Extremes (3) Unified Approach (Extremes/Non-Extremes) (4) Complex Extreme Climate Design -- No longer only need for extreme value theory · Complex Extreme Events -- e. g., heat waves

Katz, Richard

449

Towards Extreme(ly) Usable Software: Exploring Tensions Between Usability and Agile Software Development  

E-Print Network [OSTI]

that draws from extreme programming (XP), a widely practiced agile software development process, and scenario that need to be addressed for agile software development methods and usability engineering practices to work with multidisciplinary system design--focusing specifically on agile software development and usability----by developing

McCrickard, Scott

450

Impacts of Ethanol on Anaerobic Production of Tert-Butyl Alcohol (TBA) from Methyl Tert-Butyl Ether (MTBE) in Groundwater  

E-Print Network [OSTI]

Project title: Impacts of Ethanol on Anaerobic Production oftert-butanol (TBA). As ethanol is being promoted as ainvestigate the effect of ethanol release on existing MTBE

Scow, K M; MacKay, Douglas

2008-01-01T23:59:59.000Z

451

Three Essays on the Impact of Climate Change and Weather Extremes on the United States' Agriculture  

E-Print Network [OSTI]

ii Contents Essay 3 Impact of Extreme Heating Condition on2 Modeling the Impact of Extreme Heating on FarmlandSuggests that Recent Extreme Droughts Contributed to

Le, Phu Viet

2013-01-01T23:59:59.000Z

452

Oxygen Loss from Venus and the Influence of Extreme Solar Wind Conditions  

E-Print Network [OSTI]

the influence of extreme solar wind conditions on O + escapeand the Influence of Extreme Solar Wind Conditions by Tessand the Influence of Extreme Solar Wind Conditions Copyright

McEnulty, Tess

2012-01-01T23:59:59.000Z

453

Left-Wing Extremism: The Current Threat  

SciTech Connect (OSTI)

Left-wing extremism is ''alive and well'' both in the US and internationally. Although the current domestic terrorist threat within the U. S. is focused on right-wing extremists, left-wing extremists are also active and have several objectives. Leftist extremists also pose an espionage threat to U.S. interests. While the threat to the U.S. government from leftist extremists has decreased in the past decade, it has not disappeared. There are individuals and organizations within the U.S. who maintain the same ideology that resulted in the growth of left-wing terrorism in this country in the 1970s and 1980s. Some of the leaders from that era are still communicating from Cuba with their followers in the U.S., and new leaders and groups are emerging.

Karl A. Seger

2001-04-30T23:59:59.000Z

454

Non-extremal fuzzballs and ergoregion emission  

E-Print Network [OSTI]

In the traditional picture of black holes Hawking radiation is created by pair creation from the vacuum at the horizon. In the fuzzball proposal, individual microstates do not have a horizon with the `vacuum' state in its vicinity. For a special family of non-extremal microstates it was recently found that emission occurs due to pair creation in an ergoregion, rather than at a horizon. In this paper we extend this result to a slightly larger class of microstates, again finding exact agreement between the emission in the gravity picture and the CFT dual. We write down an expression for emission from geometries with ergoregions, in terms of the leading falloff behavior of the wavefunctions in the fuzzball region. Finally, we describe another family of nonextremal microstates and find their ergoregion.

Borun D. Chowdhury; Samir D. Mathur

2008-10-23T23:59:59.000Z

455

Matter Under Extreme Conditions: The Early Years  

E-Print Network [OSTI]

Extreme conditions in natural flows are examined, starting with a turbulent big bang. A hydro-gravitational-dynamics cosmology model is adopted. Planck-Kerr turbulence instability causes Planck-particle turbulent combustion. Inertial-vortex forces induce a non-turbulent kinetic energy cascade to Planck-Kolmogorov scales where vorticity is produced, overcoming 10^113 Pa Planck-Fortov pressures. The spinning, expanding fireball has a slight deficit of Planck antiparticles. Space and mass-energy powered by gluon viscous stresses expand exponentially at speeds >10^25 c. Turbulent temperature and spin fluctuations fossilize at scales larger than ct, where c is light speed and t is time. Because ??dark-energy? antigravity forces vanish when inflation ceases, and because turbulence produces entropy, the universe is closed and will collapse and rebound. Density and spin fossils of big bang turbulent mixing trigger structure formation in the plasma epoch. Fragmenting protosuperclustervoids and protoclustervoi...

Keeler, R Norris

2010-01-01T23:59:59.000Z

456

E-Print Network 3.0 - anaerobic syntrophic phthalate Sample Search...  

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

of marine and freshwater... not previously been achieved. Many natural microbial community structures, such as viral loops and syntrophic... ); and chemical extremes (eg:...

457

E-Print Network 3.0 - anaerobic syntrophic long-chain Sample...  

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

of marine and freshwater... not previously been achieved. Many natural microbial community structures, such as viral loops and syntrophic... ); and chemical extremes (eg:...

458

Extremal black holes and the first law of thermodynamics  

Science Journals Connector (OSTI)

We study the low-temperature expansion of the first law of thermodynamics for near-extremal black holes. We show that for extremal black holes with nonvanishing entropy, the leading-order contribution yields an expression for their extremal entropy that is in agreement with the entropy-function result. When their entropy vanishes due to the vanishing of a one-cycle on the horizon, such a leading contribution is always compatible with the first law satisfied by a Baados-Teitelboim-Zanelli black hole. The universality of these results follows from universal facts about extremal black holes. Our results are consistent with both the presence of local AdS2 and AdS3 near-horizon throats for extremal black holes and with the suggested quantum microscopic descriptions (AdS2/CFT1, Kerr/CFT, and extremal vanishing horizon/CFT).

Maria Johnstone; M. M. Sheikh-Jabbari; Joan Simn; Hossein Yavartanoo

2013-11-27T23:59:59.000Z

459

Extremal correlations of the tripartite no-signaling polytope  

E-Print Network [OSTI]

The no-signaling polytope associated to a Bell scenario with three parties, two inputs, and two outputs is found to have 53856 extremal points, belonging to 46 inequivalent classes. We provide a classification of these points according to various definitions of multipartite non-locality and briefly discuss other issues like the interconversion between extremal points seen as a resource and the relation of the extremal points to Bell-type inequalities.

Stefano Pironio; Jean-Daniel Bancal; Valerio Scarani

2011-01-13T23:59:59.000Z

460

Extremal Graph Numbers of Graphs on Few May 4, 2012  

E-Print Network [OSTI]

Extremal Graph Numbers of Graphs on Few Vertices John Kim May 4, 2012 1 Introduction Let H this number to be the extremal graph number of H on n vertices, and we denote it by ex(n, H). When H(n, K3) n 2 2 . A precise formula for ex(n, K3) is given by: ex(n, K3) = n 2 n + 1 2 . The extremal

Zeilberger, Doron

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


461

Anaerobic digestion of glycerol and co-digestion of glycerol and pig manure  

Science Journals Connector (OSTI)

The potential of glycerol obtained from transesterification of waste cooking oil as a main carbon source for biogas production was investigated. The glycerol was highly contaminated with oils and fats and was pretreated with sulfuric acid. Using a carbon source of glucose as a control, we compared biogas production from the acid-treated glycerol in a synthetic medium and the acid-treated glycerol mixed with pig manure. The anaerobic digestion of acid-treated glycerol with supplement in a synthetic medium was found to be satisfactory at organic loading rates (OLR) between 1.3, 1.6 and 2.6g chemical oxygen demand (COD) L?1 d?1. The maximum methane yield of 0.32L at Standard temperature and pressure (STP) g?1 COD removal was achieved at an OLR of 1.6g CODL?1 d?1 and the methane content was 54% on an average. At a higher organic loading rate of 5.4g CODL?1 d?1, the propionic acid to acetic acid ratio was higher than the critical threshold limit for metabolic imbalance. Anaerobic digestion of acid-treated glycerol with pig manure was also investigated at the COD ratio of 80:20 (glycerol:pig manure). The anaerobic digestion of acid-treated glycerol with pig manure was found to be satisfactory at organic loading rates between 1.3, 1.7, 2.9 and 5.0g CODL?1 d?1 in terms of COD reduction (>80%) and methane content of (62% on an average). However, the biogas production rate was found to significantly decrease at the highest load. The maximum methane yield of 0.24L STPg?1 COD removal was achieved at an OLR of 1.3g CODL?1 d?1.

Sasikarn Nuchdang; Chantaraporn Phalakornkule

2012-01-01T23:59:59.000Z

462

An electronic compendium of extreme functions for the Gomory  

E-Print Network [OSTI]

Nov 18, 2014 ... Abstract: In this note we announce the availability of an electronic compendium of extreme functions for Gomory--Johnson's infinite group...

Matthias Kppe

2014-11-18T23:59:59.000Z

463

Secretary Chu to Appear This Sunday on ABC's Extreme Makeover...  

Office of Environmental Management (EM)

Related Articles 'Extreme Makeover: Home Edition' Builds Efficiently Teaching Them to Fish ... for Energy Efficiency Secretary Chu to Give Keynote Address at World Forum on...

464

Predictability of extreme events in a branching diffusion model Abstract  

E-Print Network [OSTI]

... electric power blackouts, economic recessions, stock-market crashes, .... the extreme ones, a cascade process responsible for redistribution of energy (or.

2010-01-15T23:59:59.000Z

465

LDRD symposium focuses on materials in extremes, big data, and...  

National Nuclear Security Administration (NNSA)

symposium focuses on materials in extremes, big data, and energy use impacts | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing...

466

Center for Materials at Irradiation and Mechanical Extremes:...  

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

Center for Materials at Irradiation and Mechanical Extremes A BES Energy Frontier Research Center Home Teams Partners Others Participants Summer School Contacts Project Office...

467

Energy Frontier Research in Extreme Environments (EFree) | U...  

Office of Science (SC) Website

Frontier Research in Extreme Environments (EFree) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events...

468

Impact of externally forced changes on temperature extremes.  

E-Print Network [OSTI]

??This thesis investigates changes in temperature extremes between 1950-2005, analysing gridded data sets of observations and climate model simulations. It focuses on changes in the (more)

Morak, Simone

2013-01-01T23:59:59.000Z

469

Extreme point inequalities and geometry of the rank sparsity ball  

E-Print Network [OSTI]

ities balancing the various features of the optimization problem at hand, at the extreme points of the solution set. Keywords Nuclear norm compressed sensing

2014-01-19T23:59:59.000Z

470

Joint probability analysis of precipitation and streamflow extremes.  

E-Print Network [OSTI]

??This thesis focuses on evaluation of joint occurrence of extreme precipitation and streamflow events at several hydrologic structures in South Florida. An analysis of twelve (more)

Lin, Chia-hung.

2013-01-01T23:59:59.000Z

471

A combined climate extremes index for the Australian Region .  

E-Print Network [OSTI]

??Changes in the area of Australia experiencing concurrent temperature and rainfall extremes are investigated through the use of two combined indices. The indices describe variations (more)

Gallant, Ailie J. E.

2010-01-01T23:59:59.000Z

472

Seasonal Climate Extremes : Mechanism, Predictability and Responses to Global Warming.  

E-Print Network [OSTI]

??Climate extremes are rarely occurring natural phenomena in the climate system. They often pose one of the greatest environmental threats to human and natural systems. (more)

Shongwe, M.E.

2010-01-01T23:59:59.000Z

473

Contribution of Anaerobic Digesters to Emissions Mitigation and Electricity Generation Under U.S. Climate Policy  

Science Journals Connector (OSTI)

Anaerobic digesters (ADs) can produce renewable energy from livestock manure, prevent the release of methane, and reduce air and water pollution, and digested manure can be applied to crops as a fertilizer. ... Comprehensive inclusion of the GHG mitigation benefits and low-carbon energy generation of AD projects within a federal climate and energy policy would further enhance prospects for new projects. ... Arthurson, V.Closing the Global Energy and Nutrient Cycles through Application of Biogas Residue to Agricultural Land - Potential Benefits and Drawbacks Energies 2009, 2 ( 2) 226 242 ...

David P. M. Zaks; Niven Winchester; Christopher J. Kucharik; Carol C. Barford; Sergey Paltsev; John M. Reilly

2011-07-15T23:59:59.000Z

474

Anaerobic fermentation of rice straw and chicken manure to carboxylic acids  

E-Print Network [OSTI]

biomass (Lynd et al., 2002). Carboxylic acids (C2? C7) are produced from anaerobic fermentation. Because they have a high market value, these acids can be recovered and sold. Alternatively, they can be converted to methane (biogas) or chemicals (e... conditions, both of which contribute heavily to production costs. Zhang and Zhang (1999) studied biogasification of rice straw to produce biogas (CH4 (50%)); however, methane is a low-value product. 1.6 The MixAlco Process An alternative to SSF...

Agbogbo, Frank Kwesi

2007-04-25T23:59:59.000Z

475

Investigation of possible alternate end products of anaerobic metabolism in the Gulf toadfish, Opsanus beta  

E-Print Network [OSTI]

accumulated due to anoxia in the fish was lactate. Succinate and alanine showed slight or no accumulation with t1me. Alanine actually showed reduced pool size due to anox1a and hypoxia as compared to 1n vitro aerobic tissue pool-size. Even though in vivo... anaerobic tissues showed only slightly elevated and time constant lactate concentrat1ons compared to 1n vitro aerob1c tissue, a C tracer ind1cated accumulation and an efflux 14 w1th1n the lactate pool. Total act1vity decreased with t1me. There- fore...

Trant, John Miller

1981-01-01T23:59:59.000Z

476

Extreme overbalance stimulations using TCP proppant carriers  

SciTech Connect (OSTI)

The tubing-conveyed perforating (TCP) system with proppant carrier releases proppant and other particulates at the moment of detonation and allows materials to be injected into the producing interval while overbalance pressure levels and injection rates are maximized. Materials released at detonation are designed to enhance near-wellbore conductivity by scouring and propping the formation. This article briefly describes the mechanics of the TCP/proppant carrier system, and then discusses field applications to date. Topics encompassed will be treatment designs in fluid--sensitive formations, stimulations near water, productivity comparisons to other techniques and recommended permeability ranges where the system has been successful. Finally, the article addresses efforts to optimize and improve the technology, including use of fast gauge data, tracer logs and a combination perforating gun/propellant sleeve system. The combination system is currently being field tested by Marathon and a group of service companies as a joint development project, and has potential to be the next major improvement in extreme overbalance stimulation technology.

Snider, P.M. [Marathon Oil Co., Houston, TX (United States); Oriold, F.D. [Canadian Perforators, Calgary, Alberta (Canada)

1996-11-01T23:59:59.000Z

477

Reflective masks for extreme ultraviolet lithography  

SciTech Connect (OSTI)

Extreme ultraviolet lithographic masks are made by patterning multilayer reflective coatings with high normal incidence reflectivity. Masks can be patterned by depositing a patterned absorber layer above the coating or by etching the pattern directly into the coating itself. Electromagnetic simulations showed that absorber-overlayer masks have superior imaging characteristics over etched masks (less sensitive to incident angles and pattern profiles). In an EUVL absorber overlayer mask, defects can occur in the mask substrate, reflective coating, and absorber pattern. Electromagnetic simulations showed that substrate defects cause the most severe image degradation. A printability study of substrate defects for absorber overlayer masks showed that printability of 25 nm high substrate defects are comparable to defects in optical lithography. Simulations also indicated that the manner in which the defects are covered by multilayer reflective coatings can affect printability. Coverage profiles that result in large lateral spreading of defect geometries amplify the printability of the defects by increasing their effective sizes. Coverage profiles of Mo/Si coatings deposited above defects were studied by atomic force microscopy and TEM. Results showed that lateral spread of defect geometry is proportional to height. Undercut at defect also increases the lateral spread. Reductions in defect heights were observed for 0.15 {mu}m wide defect lines. A long-term study of Mo/Si coating reflectivity revealed that Mo/Si coatings with Mo as the top layer suffer significant reductions in reflectivity over time due to oxidation.

Nguyen, Khanh Bao

1994-05-01T23:59:59.000Z

478

Coherence techniques at extreme ultraviolet wavelengths  

SciTech Connect (OSTI)

The renaissance of Extreme Ultraviolet (EUV) and soft x-ray (SXR) optics in recent years is mainly driven by the desire of printing and observing ever smaller features, as in lithography and microscopy. This attribute is complemented by the unique opportunity for element specific identification presented by the large number of atomic resonances, essentially for all materials in this range of photon energies. Together, these have driven the need for new short-wavelength radiation sources (e.g. third generation synchrotron radiation facilities), and novel optical components, that in turn permit new research in areas that have not yet been fully explored. This dissertation is directed towards advancing this new field by contributing to the characterization of spatial coherence properties of undulator radiation and, for the first time, introducing Fourier optical elements to this short-wavelength spectral region. The first experiment in this dissertation uses the Thompson-Wolf two-pinhole method to characterize the spatial coherence properties of the undulator radiation at Beamline 12 of the Advanced Light Source. High spatial coherence EUV radiation is demonstrated with appropriate spatial filtering. The effects of small vertical source size and beamline apertures are observed. The difference in the measured horizontal and vertical coherence profile evokes further theoretical studies on coherence propagation of an EUV undulator beamline. A numerical simulation based on the Huygens-Fresnel principle is performed.

Chang, Chang

2002-10-01T23:59:59.000Z

479

Extreme nitriding limits in aluminium extrusion  

Science Journals Connector (OSTI)

Extrusion of aluminium is an efficient manufacturing process which allows long continuous production. The heated billet (aluminium material) is squeezed through the opening of a metal die in order to shape the desired aluminium profile. A long continuous production increases aging of the die and hampers its capability to yield homogeneously shaped profiles. Hence the dies are usually removed from production lines before their breaking point and only go back into production after receiving a layer coat for protection of the metal. This paper consists of a preliminary analysis of the extrusion amounts between consecutive maintenance procedures of the dies. A maintenance procedure in its whole encompasses an immersion bath of the die in caustic soda, a polishing operation and possibly a subsequent coat layering process in a nitriding chamber. The main goal here is to find the optimal life cycle for a die, in the sense that we are looking for a risk level (an extrusion amount) above which die-damage occurs with a certain high probability. We shall rely on extreme value statistics to answer the question of how long can we go on at each continuous operation of aluminium extrusion.

Claudia Neves; M. Ivette Gomes; Isabel Fraga Alves

2011-01-01T23:59:59.000Z

480

Coupling between H+ transport and anaerobic glycolysis in turtle urinary bladder: effect of inhibitors of H+ ATPase  

SciTech Connect (OSTI)

The coupling between H+ transport (JH) and anaerobic glycolysis was examined in vitro in an anaerobic preparation of turtle urinary bladder. JH was measured as the short-circuit current after Na+ transport was abolished with ouabain and by pH stat titration. The media were gassed with N2 and 1% CO2 (PO2 less than 0.5 mm Hg) and contained 10 mM glucose. Under these conditions, JH was not inhibited by 3 mM serosal (S) cyanide or by 0.1 mM mucosal (M) dinitrophenol. Control anaerobic lactate production (Jlac) of 47 bladders was plotted as a function of simultaneously measured JH. The slope of Jlac on JH was 0.58

Steinmetz, P.R.; Husted, R.F.; Mueller, A.; Beauwens, R.

1981-03-15T23:59:59.000Z

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


481

Decomposition of Fresh and Anaerobically Digested Plant Biomass in Soil1 K. K. MOORHEAD, D. A, GRAETZ, AND K. R. REDDY2  

E-Print Network [OSTI]

information deals with land ap- plication of anaerobically digested sewage sludge, and on- ly limited data such as plant biomass, sewage sludge, or animal wastes is used to generate CH4 and stabilized organic waste, or preferably utilized, in an environmentally safe manner. Disposal of the anaerobically digested sludge by land

Florida, University of

482

Electricity Production from Anaerobic Digestion of Household Organic Waste in Ontario: Techno-Economic and GHG Emission Analyses  

Science Journals Connector (OSTI)

Electricity Production from Anaerobic Digestion of Household Organic Waste in Ontario: Techno-Economic and GHG Emission Analyses ... The life cycle greenhouse gas (GHG) emissions and economics of electricity generation through anaerobic digestion (AD) of household source-separated organic waste (HSSOW) are investigated within the FiT program. ... AD can potentially provide considerable GHG emission reductions (up to 1 t CO2eq/t HSSOW) at relatively low to moderate cost (-$35 to 160/t CO2eq) by displacing fossil electricity and preventing the emission of landfill gas. ...

David Sanscartier; Heather L. MacLean; Bradley Saville

2011-12-14T23:59:59.000Z

483

Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach  

Science Journals Connector (OSTI)

Abstract Dry anaerobic digestion (AD) of OFMSW was optimized in order to produce biogas avoiding the use of solid inoculum. Doing so the dry AD was performed irrigating the solid waste with liquid digestate (flow rate of 1:1.181:0.9 w/w waste/digestate; 21d of hydraulic retention time HRT) in order to remove fermentation products inhibiting AD process. Results indicated that a high hydrolysis rate of organic matter (OM) and partial biogas production were obtained directly during the dry AD. Hydrolysate OM was removed from digester by the percolate flow and it was subsequently used to feed a liquid anaerobic digester. During dry AD a total loss of 36.9% of total solids was recorded. Methane balance indicated that 18.4% of potential methane can be produced during dry AD and 49.7% by the percolate. Nevertheless results obtained for liquid AD digestion indicated that only 20.4% and 25.7% of potential producible methane was generated by adopting 15 and 20days of HRT, probably due to the AD inhibition due to high presence of toxic ammonia forms in the liquid medium.

Pognani Michele; DImporzano Giuliana; Minetti Carlo; Scotti Sergio; Adani Fabrizio

2014-01-01T23:59:59.000Z

484

Enrichment and optimization of anaerobic bacterial mixed culture for conversion of syngas to ethanol  

Science Journals Connector (OSTI)

Abstract The main aim of the present study was to enrich anaerobic mixed bacterial culture capable of producing ethanol from synthesis gas fermentation. Screening of thirteen anaerobic strains together with enrichment protocol helped to develop an efficient mixed culture capable of utilizing syngas for ethanol production. Physiological and operational parameters were optimized for enhanced ethanol production. The optimized value of operational parameters i.e. initial media pH, incubation temperature, initial syngas pressure, and agitation speed were 6.00.1, 37C, 2kgcm?2 and 100rpm respectively. Under these conditions ethanol and acetic acid production by the selected mixed culture were 1.54gL?1 and 0.8gL?1 respectively. Furthermore, up-scaling studies in semi-continuous fermentation mode further enhanced ethanol and acetic acid production up to 2.2gL?1 and 0.9gL?1 respectively. Mixed culture TERI SA1 was efficient for ethanol production by syngas fermentation.

Ashish Singla; Dipti Verma; Banwari Lal; Priyangshu M. Sarma

2014-01-01T23:59:59.000Z

485

Mathematical modeling of the effects of aerobic and anaerobic chelate bioegradation on actinide speciation.  

SciTech Connect (OSTI)

Biodegradation of natural and anthropogenic chelating agents directly and indirectly affects the speciation, and, hence, the mobility of actinides in subsurface environments. We combined mathematical modeling with laboratory experimentation to investigate the effects of aerobic and anaerobic chelate biodegradation on actinide [Np(IV/V), Pu(IV)] speciation. Under aerobic conditions, nitrilotriacetic acid (NTA) biodegradation rates were strongly influenced by the actinide concentration. Actinide-chelate complexation reduced the relative abundance of available growth substrate in solution and actinide species present or released during chelate degradation were toxic to the organisms. Aerobic bio-utilization of the chelates as electron-donor substrates directly affected actinide speciation by releasing the radionuclides from complexed form into solution, where their fate was controlled by inorganic ligands in the system. Actinide speciation was also indirectly affected by pH changes caused by organic biodegradation. The two concurrent processes of organic biodegradation and actinide aqueous chemistry were accurately linked and described using CCBATCH, a computer model developed at Northwestern University to investigate the dynamics of coupled biological and chemical reactions in mixed waste subsurface environments. CCBATCH was then used to simulate the fate of Np during anaerobic citrate biodegradation. The modeling studies suggested that, under some conditions, chelate degradation can increase Np(IV) solubility due to carbonate complexation in closed aqueous systems.

Banaszak, J.E.; VanBriesen, J.; Rittmann, B.E.; Reed, D.T.

1998-03-19T23:59:59.000Z

486

Intermediate-scale high-solids anaerobic digestion system operational development  

SciTech Connect (OSTI)

Anaerobic bioconversion of solid organic wastes represents a disposal option in which two useful products may be produced, including a medium Btu fuel gas (biogas) and a compost-quality organic residue. The application of high-solids technology may offer several advantages over conventional low-solids digester technology. Operation of the anaerobic digestion process at high solids reduces the level of process water and thereby the size and capital costs for the digester system. In addition, by virtue of the lack of available water, the microbial catalysts are more productive in feedstock polymer hydrolysis. The National Renewable Energy Laboratory (NREL) has developed a unique digester system capable of uniformly mixing high-solids materials at low cost. Information gained from laboratory-scale digester research was used to develop die intermediate-scale digester system. This system represents a 50-fold scale-up of the original digester system and includes continuous feed addition and computer monitoring and control. During the first 1.15 years of operation, a variety of modifications and improvements were instituted to increase the safety, reliability, and performance of the system. Those improvements -- which may be critical in further scale-up efforts using the NREL high-solids digester design -- are detailed in this report.

Rivard, C.J.

1995-02-01T23:59:59.000Z

487

Anaerobic biprocessing of low rank coals. Final technical report, September 12, 1990--August 10, 1993  

SciTech Connect (OSTI)

Coal solubilization under aerobic conditions results in oxygenated coal product which, in turn, makes the coal poorer fuel than the starting material. A novel approach has been made in this project is to remove oxygen from coal by reductive decarboxylation. In Wyodak subbituminous coal the major oxygen functionality is carboxylic groups which exist predominantly as carboxylate anions strongly chelating metal cations like Ca{sup 2+} and forming strong macromolecular crosslinks which contribute in large measure to network polymer structure. Removal of the carboxylic groups at ambient temperature by anaerobic organisms would unravel the macromoleculer network, resulting in smaller coal macromolecules with increased H/C ratio which has better fuel value and better processing prospects. These studies described here sought to find biological methods to remove carboxylic functionalities from low rank coals under ambient conditions and to assess the properties of these modified coals towards coal liquefaction. Efforts were made to establish anaerobic microbial consortia having decarboxylating ability, decarboxylate coal with the adapted microbial consortia, isolate the organisms, and characterize the biotreated coal products. Production of CO{sup 2} was used as the primary indicator for possible coal decarboxylation.

Jain, M.K.; Narayan, R.

1993-08-05T23:59:59.000Z

488

A network design model for biomass to energy supply chains with anaerobic digestion systems  

Science Journals Connector (OSTI)

Abstract Development and implementation of renewable energy systems, as a part of the solution to the worldwide increasing energy consumption, have been considered as emerging areas to offer an alternative to the traditional energy systems with limited fossil fuel resources and to challenge environmental problems caused by them. Biomass is one of the alternative energy resources and agricultural, animal and industrial organic wastes can be treated as biomass feedstock in biomass to energy conversion systems. This study aims to develop an effective supply chain network design model for the production of biogas through anaerobic digestion of biomass. In this regard, a mixed integer linear programming model is developed to determine the most appropriate locations for the biogas plants and biomass storages. Besides the strategic decisions such as determining the numbers, capacities and locations of biogas plants and biomass storages, the biomass supply and product distribution decisions can also be made by this model. Mainly, waste biomass is considered as feedstock to be digested in anaerobic digestion facilities. To explore the viability of the proposed model, computational experiments are performed on a real-world problem. Additionally, a sensitivity analysis is performed to account for the uncertainties in the input data to the decision problem.

?ebnem Y?lmaz Balaman; Hasan Selim

2014-01-01T23:59:59.000Z

489

Flux analysis of the human proximal colon using anaerobic digestion model 1  

Science Journals Connector (OSTI)

Abstract The colon can be regarded as an anaerobic digestive compartment within the gastro intestinal tract (GIT). An in silico model simulating the fluxes in the human proximal colon was developed on basis of the anaerobic digestion model 1 (ADM1), which is traditionally used to model waste conversion to biogas. Model calibration was conducted using data from invitro fermentation of the proximal colon (TIM-2), and, amongst others, supplemented with the bio kinetics of prebiotic galactooligosaccharides (GOS) fermentation. The impact of water and solutes absorption by the host was also included. Hydrolysis constants of carbohydrates and proteins were estimated based on total short chain fatty acids (SCFA) and ammonia production invitro. Model validation was established using an independent dataset of a different invitro model: an invitro three-stage continuous culture system. The in silico model was shown to provide quantitative insight in the microbial community structure in terms of functional groups, and the substrate and product fluxes between these groups as well as the host, as a function of the substrate composition, pH and the solids residence time (SRT). The model confirms the experimental observation that methanogens are washed out at low pH or low SRT-values. The in silico model is proposed as useful tool in the design of experimental setups for invitro experiments by giving insight in fermentation processes in the proximal human colon.

Anne Marieke Motelica-Wagenaar; Arjen Nauta; Ellen G.H.M. van den Heuvel; Robbert Kleerebezem

2014-01-01T23:59:59.000Z

490

Extremely local MR representations: Youngmi Hur1 & Amos Ron2  

E-Print Network [OSTI]

Extremely local MR representations: L-CAMP Youngmi Hur1 & Amos Ron2 Workshop on sparse representations: UMD, May 2005 1 Math, UW-Madison 2 CS, UW-Madison #12;Wavelet and framelet constructions History of all local MR representations #12;L-CAMP: Extremely local MR constructions Bird's view of the CAP

Maryland at College Park, University of

491

Climate, Extreme Heat, and Electricity Demand in California  

Science Journals Connector (OSTI)

Over the twenty-first century, the frequency of extreme-heat events for major cities in heavily air conditioned California is projected to increase rapidly. Extreme heat is defined here as the temperature threshold for the 90th-percentile ...

Norman L. Miller; Katharine Hayhoe; Jiming Jin; Maximilian Auffhammer

2008-06-01T23:59:59.000Z

492

Free Extreme Values Gerard Ben Arous and Dan Virgil Voiculescu  

E-Print Network [OSTI]

Free Extreme Values Gerard Ben Arous and Dan Virgil Voiculescu New York University and University at Berkeley Berkeley, CA 94720-3840 E-mail:dvv@math.berkeley.edu Abstract: Free probability analogues- sification of freely max-stable laws and their domains of attraction, using "free extremal convolutions

Ben Arous, Gérard

493

Origins of the extremely warm European fall of 2006  

E-Print Network [OSTI]

Origins of the extremely warm European fall of 2006 Julien Cattiaux R. Vautard, P. Yiou LSCE ­ IPSL France European Geosciences Union General Assembly 2009 CL1 Session: Climate Extremes and Impacts. #12.Cattiauxetal.,OriginsoftheextremelywarmEuropeanfallof2006 European temperatures and atmospheric circulation #12;The best correlation is found for the V-Wind

Ribes, Aurélien

494

RisR1437(EN) Wind Simulation for Extreme  

E-Print Network [OSTI]

Risø­R­1437(EN) Wind Simulation for Extreme and Fatigue Loads M. Nielsen, G. C. Larsen, J. Mann, S integrity of a wind turbine structure involves analyses of fatigue loading as well as extreme loading University of Denmark, and NEG-Micon A/S, as part of the EFP-2001(Wind) programme sponsored by the Danish

495

Photon Sciences Worksheet 05-02 Extreme Conditions Extreme Environments Diff.  

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

5-02 Extreme Conditions 5-02 Extreme Conditions Extreme Environments Diff. Resources Available - BE Mid 2012 Mid 2014 Mid 2016 Beamline X-ray Source Total Total Total NSLS 1.16 1.16 0 X17B2 Wiggler 0.33 0.33 0 X17B3 Wiggler 0.33 0.33 0 X17C Wiggler 0.5 0.5 0 APS 5.4 6.1 6.1 3-ID Bend 0 0 0 11-ID-B Undulator 0.1 0.1 0.1 11-ID-C Undulator 0.1 0.1 0.1 13-BM-D a Bend 0.4 0.4 0.4 CAT 13-ID-D a Undulator 0.3 1 1 CAT 16-BM-B b Bend 1 1 1 CAT 16-BM-D b Bend 1 1 1 CAT 16-ID-B b Undulator 1 1 1 CAT 16-ID-D Undulator 1 1 1 CAT 13-BM-C Bend 0.5 0.5 0.5 CAT ALS 1 1 1 12.2.2 Superbend 1 1 1 SSRL 0 0 0 NSLS-II 0 0 0.3 XPD c Dampingwiggler 0 0 0.3 Project Funded and under construction in NSLS-II Project - Available 2015 4DE Wiggler 0 0 0 TEC Undulator 0 0 0 Totals 7.56 8.26 7.4 Diamond Anvil Cell (DAC) only Large Volume Press (LVP) only DAC & LVP BE - Beamline equivalent - 1 BE is a station running the full operating schedule of the facility. Typically 5000 Hrs/yr

496

PART 1 OF TUTORIAL ON EXTREMES TOOLKIT (1) Installation of R software  

E-Print Network [OSTI]

PART 1 OF TUTORIAL ON EXTREMES TOOLKIT (1) Installation of R software R-2.9.2-win32.exe Use default options (2) Installation of Extremes Toolkit extRemes (R package for extreme value analysis): extRemes_1.60.zip ismev (R package used by extRemes): ismev_1.34.zip Lmoments (R package used by extRemes): Lmoments

Katz, Richard

497

ETHANOL PRODUCTION FROM DIFFERENT CARBON SOURCES USING ANAEROBICALLY DIGESTED AND WETOXIDISED MANURE AS NUTRIENT AND WATER SUPPLY  

E-Print Network [OSTI]

gasses, great interest has arisen in production of biofuels. The idea of combining biogas and bioethanol and water in industry is a rather expensive medium. The remaining liquid after the biogas process is waste to pollution of ground waters. Furthermore the biogas process does not kill all pathogens. Anaerobically

498

Review of composting and anaerobic digestion of municipal solid waste and a methodological proposal for a mid-size city  

E-Print Network [OSTI]

with wastewater sludge, wood ash, coal ash, lime-kiln dust, and/or limestone quarry dust to improve the profile systems [Block & Goldstein 2000]. Anaerobic composting is not well used in the U.S until now [Goldstein of the process, the methane gas ("cleaner energy") and harvesting materials from MSW to #12;either recycle

Wisconsin-Milwaukee, University of

499

Nearly extremal apparent horizons in simulations of merging black holes  

E-Print Network [OSTI]

The spin angular momentum $S$ of an isolated Kerr black hole is bounded by the surface area $A$ of its apparent horizon: $8\\pi S \\le A$, with equality for extremal black holes. In this paper, we explore the extremality of individual and common apparent horizons for merging, rapidly spinning binary black holes. We consider simulations of merging black holes with equal masses $M$ and initial spin angular momenta aligned with the orbital angular momentum, including new simulations with spin magnitudes up to $S/M^2 = 0.994$. We measure the area and (using approximate Killing vectors) the spin on the individual and common apparent horizons, finding that the inequality $8\\pi S extremality by computing the smallest value that Booth and Fairhurst's extremality parameter can take for any scaling. Using this lower bound, we conclude that the common horizons are at least moderately close to extremal just after they appear. Finally, following Lovelace et al. (2008), we construct quasiequilibrium binary-black-hole initial data with "overspun" marginally trapped surfaces with $8\\pi S > A$ and for which our lower bound on their Booth-Fairhurst extremality exceeds unity. These superextremal surfaces are always surrounded by marginally outer trapped surfaces (i.e., by apparent horizons) with $8\\pi Sextremality lower bound on the enclosing apparent horizon is always less than unity but can exceed the value for an extremal Kerr black hole. (Abstract abbreviated.)

Geoffrey Lovelace; Mark A. Scheel; Robert Owen; Matthew Giesler; Reza Katebi; Bela Szilagyi; Tony Chu; Nicholas Demos; Daniel A. Hemberger; Lawrence E. Kidder; Harald P. Pfeiffer; Nousha Afshari

2014-11-26T23:59:59.000Z

500

Extreme events in excitable systems and mechanisms of their generation  

E-Print Network [OSTI]

We study deterministic systems, composed of excitable units of FitzHugh-Nagumo type, that are capable of self-generating and self-terminating strong deviations from their regular dynamics without the influence of noise or parameter change. These deviations are rare, short-lasting, and recurrent and can therefore be regarded as extreme events. Employing a range of methods we analyze dynamical properties of the systems, identifying features in the systems' dynamics that may qualify as precursors to extreme events. We investigate these features and elucidate mechanisms that may be responsible for the generation of the extreme events.

Gerrit Ansmann; Rajat Karnatak; Klaus Lehnertz; Ulrike Feudel

2014-08-27T23:59:59.000Z