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Note: This page contains sample records for the topic "keywords biogas monitoring" 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

biogas | OpenEI  

Open Energy Info (EERE)

biogas biogas Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

2

Enter Keyword(s) Today's Ecology Top  

E-Print Network (OSTI)

Enter Keyword(s) Today's Ecology Top News OMG's Business Ecology Initiative BEI Reaches 250 Member Advertisement Ecology Topics Botany Climate Research Ecology Environment Environmental Microbiology Environmental Monitoring Environmental Research Fisheries Research Marine Biology Meteorology Molecular Ecology

3

DOE Hydrogen Analysis Repository: Biogas Resources Characterization  

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

Biogas Resources Characterization Biogas Resources Characterization Project Summary Full Title: Biogas Resources Characterization Project ID: 259 Principal Investigator: Ali Jalalzadeh-Azar Brief Description: This project intends to develop a cost-analysis tool based on the H2A Production model, collect global information system (GIS) / cost data, and perform techno-economic analyses of upgrading biogas and utilizing the resulting bio-methane. Keywords: Biogas; Bio-methane; Landfill; Dairy farm; Sewage treatment plant; Fuel cell Purpose Fuel cells operating on bio-methane or on hydrogen derived from bio-methane can mitigate energy and environmental issues and provide an opportunity for their commercialization. This project can provide valuable insights and information to the stakeholders-utilities, municipalities, and policy

4

Biogas Production Technologies  

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

Biogas Production Technologies Ruihong Zhang, Professor Biological and Agricultural Engineering University of California, Davis Email: rhzhang@ucdavis.edu Biogas and Fuel Cell...

5

Biogas Production Technologies  

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

Presentation about UC Davis's biogas technologies and integration with fuel cells. Presented by Ruihong Zhang, UC Davis, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

6

Biogas Opportunities Roadmap | Department of Energy  

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

Biogas Opportunities Roadmap Biogas Opportunities Roadmap Biogas is a proven source of energy used in the United States and around the world for decades. As such, biogas systems...

7

Numerical and experimental study of soot formation in laminar diffusion flames burning simulated biogas fuels at elevated pressures  

E-Print Network (OSTI)

biogas fuels at elevated pressures Marc R.J. Charest , �mer L. Gülder, Clinton P.T. Groth University 18 April 2014 Available online 2 June 2014 Keywords: Soot formation High pressure combustion Biogas, and other chemical species that are harmful to human health and the environment. Gaseous biofuels, or biogas

Gülder, �mer L.

8

Programming with keywords  

E-Print Network (OSTI)

Modern applications provide interfaces for scripting, but many users do not know how to write script commands. However, many users are familiar with the idea of entering keywords into a web search engine. Hence, if a user ...

Little, Greg (Danny Greg)

2007-01-01T23:59:59.000Z

9

Biomass: Biogas Generator  

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

BIOGAS GENERATOR Curriculum: Biomass Power (organic chemistry, chemicalcarbon cycles, plants, energy resourcestransformations) Grade Level: Middle School (6-8) Small groups (3 to...

10

Air Liquide - Biogas & Fuel Cells  

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

Liquide - Biogas & Fuel Cells Hydrogen Energy Biogas Upgrading Technology 12 June 2012 Charlie.Anderson@airliquide.com 2 Air Liquide, world leader in gases for industry,...

11

Alternative Fuels Data Center: Biogas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biogas to someone by Biogas to someone by E-mail Share Alternative Fuels Data Center: Biogas on Facebook Tweet about Alternative Fuels Data Center: Biogas on Twitter Bookmark Alternative Fuels Data Center: Biogas on Google Bookmark Alternative Fuels Data Center: Biogas on Delicious Rank Alternative Fuels Data Center: Biogas on Digg Find More places to share Alternative Fuels Data Center: Biogas on AddThis.com... More in this section... Biobutanol Drop-In Biofuels Methanol P-Series Renewable Natural Gas xTL Fuels Renewable Natural Gas (Biogas) Biogas-also known as biomethane, swamp gas, landfill gas, or digester gas-is the gaseous product of anaerobic digestion (decomposition without oxygen) of organic matter. In addition to providing electricity and heat, biogas is useful as a vehicle fuel. When processed to purity standards,

12

monitoring data | OpenEI  

Open Energy Info (EERE)

monitoring data monitoring data Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

13

Biogas Markets and Federal Policy  

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

americanbiogascouncil.org americanbiogascouncil.org Promoting the Anaerobic Digestion and Biogas Industries 1 americanbiogascouncil.org Biogas Markets and Federal Policy Patrick Serfass, Executive Director www.americanbiogascouncil.org Promoting the Anaerobic Digestion and Biogas Industries www.americanbiogascouncil.org Promoting the Anaerobic Digestion and Biogas Industries American Biogas Council: The Voice of the US Biogas Industry ï‚£ The only U.S. organization representing the biogas and anaerobic digestion industry ï‚£ 151 Organizations in the U.S., Germany, Italy, Canada, Sweden, Denmark, Belgium, Brazil, the Netherlands and the UK ï‚£ All Industry Sectors Represented: ï‚£ Landowners, waste managers ï‚£ Project developers/owners ï‚£ Manufacturers ï‚£ Fuel refiners

14

Greenhouse gas emissions in biogas production systems  

E-Print Network (OSTI)

from soils amended with biogas waste compared to otherCrutzen et al. 2008). Biogas production from organicamounts of fermentation effluent (biogas waste) remain after

Dittert, Klaus; Senbayram, Mehmet; Wienforth, Babette; Kage, Henning; Muehling, Karl H

2009-01-01T23:59:59.000Z

15

Biogas Technologies and Integration with Fuel Cells  

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

NREL BIOGAS WORKSHOP BIOGAS TECHNOLOGIES AND INTEGRATION WITH FUEL CELLS Ian Handley Ros Roca Envirotec USA American Biogas Council SUMMARY * Introduction and Background *...

16

Air Liquide- Biogas & Fuel Cells  

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

Presentation about Air Liquide's biogas technologies and integration with fuel cells. Presented by Charlie Anderson, Air Liquide, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

17

Biogas Markets and Federal Policy | Department of Energy  

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

Biogas Markets and Federal Policy Biogas Markets and Federal Policy National policy and legislative outlook for biogas and fuel cells. Presented by Patrick Serfass, American Biogas...

18

Biogas Technologies and Integration with Fuel Cells  

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

NREL BIOGAS WORKSHOP NREL BIOGAS WORKSHOP BIOGAS TECHNOLOGIES AND INTEGRATION WITH FUEL CELLS Ian Handley Ros Roca Envirotec USA American Biogas Council SUMMARY * Introduction and Background * Anaerobic Digestion * Biogas Utilization * Biogas Upgrading Technology * Biogas Specification * Biogas to Fuel Cell * Conclusions Promoting the use of Biogas and Anaerobic Digestion O 149 Members from the U.S., Germany, Italy, Canada and the UK O All Industry Sectors Represented Key Industry Goals: O Promote biogas markets, technologies and infrastructure O Achieve policy parity O Promote as a best practice for environmental stewardship and greenhouse gas reduction www.americanbiogascouncil.org Products and technologies for environmental protection Pneumatic waste

19

15 - Biogas upgrading to biomethane  

Science Journals Connector (OSTI)

Abstract: Compared with other utilization paths of biogas, upgrading of biogas to biomethane offers several advantages and has thus become of increased relevance in the last decade. This chapter describes past developments as well as the current state of upgrading, especially in Europe. Specifics of biogas cleaning combined with biogas upgrading will be described. The chapter focuses on technical aspects of upgrading and off-gas treatment methods as well as on economic aspects of biomethane provision.

Michael Beil; Wiebke Beyrich

2013-01-01T23:59:59.000Z

20

Waste to Energy: Biogas CHP  

E-Print Network (OSTI)

Southside Wastewater Treatment Plant Biogas Cogeneration Project November 9, 2011 2011 Clean Air Through Energy Efficiency Conference ?Turning Waste Into Energy? What to Expect ? ? Southside Overview ? Wastewater Treatment Process... gallons per day ? Processes and disposes over 150 tons of solids/day from both of the City?s wastewater treatment plants What is Biogas? ? Biogas is the methane (CH4) produced as a by-product of the anaerobic digestion process at the Southside...

Wagner, R.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Biogas Opportunities Roadmap Fact Sheet  

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

Fact Sheet Biogas Opportunities Roadmap: Voluntary Actions to Reduce Methane Emissions, Increase Energy Independence and Grow the Economy President Obama's Climate Action Plan In...

22

Archea Biogas N V | Open Energy Information  

Open Energy Info (EERE)

N V Jump to: navigation, search Name: Archea Biogas N.V. Place: Hessisch Oldendorf, Lower Saxony, Germany Zip: 31840 Product: Design, analysis, planning and construction of biogas...

23

Greenhouse gas emissions in biogas production systems  

E-Print Network (OSTI)

two biogas crops in two agro-ecosystems in Northern Germany,biogas crops in two agro-ecological regions of Northern Germany

Dittert, Klaus; Senbayram, Mehmet; Wienforth, Babette; Kage, Henning; Muehling, Karl H

2009-01-01T23:59:59.000Z

24

Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG | Open  

Open Energy Info (EERE)

Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG Jump to: navigation, search Name Abwicklungsgesellschaft Biogas I AG (Formerly Schmack Biogas AG) Place Schwandorf, Bavaria, Germany Zip 92421 Product Germany-based company that specialises in biogas production technology. It provides turn-key biogas plants including project development, technical and biological commissioning. Coordinates 49.327703°, 12.108496° 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":49.327703,"lon":12.108496,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

25

RADIATION PROTECTION KEYWORDS: equivalent sphere  

E-Print Network (OSTI)

RADIATION PROTECTION KEYWORDS: equivalent sphere model, space radiation, organ dose IMPROVEMENT- alent sphere is used to represent the organ for a fast estimate of the organ dose. It has been found ~ESM! with an organ- specific constant radius parameter is used for fast estimates of the organ dose

Lin, Zi-wei

26

Institute of Environment & Resources Online monitoring and control  

E-Print Network (OSTI)

Institute of Environment & Resources Online monitoring and control of the biogas process Kanokwan Boe #12;#12;Online monitoring and control of the biogas process Kanokwan Boe Ph.D. Thesis May 2006 of the biogas process Cover: Torben Dolin & Julie Camilla Middleton Printed by: DTU tryk Institute

27

Biogas Technologies and Integration with Fuel Cells  

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

Presentation about Ros Roca Envirotec's biogas technologies and integration with fuel cells. Presented by Ian Handley, Ros Roca Envirotec, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

28

Biogas Impurities and Cleanup for Fuel Cells  

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

Presentation about biogas technologies and integration with fuel cells. Presented by Shabbir Ahmed, Argonne National Laboratory, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

29

Team Bug Bag Biogas For Nicaragua  

E-Print Network (OSTI)

Team Bug Bag Biogas For Nicaragua Project Recap The task for Team Bug Bag was to create for under $100 (USD), and be able to produce biogas that could boil water for a thirty minute time period

Demirel, Melik C.

30

Expanding the Use of Biogas with Fuel Cell Technologies | Department...  

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

Expanding the Use of Biogas with Fuel Cell Technologies Expanding the Use of Biogas with Fuel Cell Technologies DOE perspective on expanding the use of biogas with fuel cell...

31

Biogas and Fuel Cells Workshop | Department of Energy  

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

Biogas and Fuel Cells Workshop Biogas and Fuel Cells Workshop The U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) held a Biogas and Fuel Cells...

32

Polyphasic Analyses of Methanogenic Archaeal Communities in Agricultural Biogas Plants  

Science Journals Connector (OSTI)

...sampling from biogas plant at...beginning of a measurement period...two-phase biogas reactor systems...with plant biomass. Syst...commercial biogas plant utilizing herbal biomass determined...1966. The measurement of diversity...

E. Nettmann; I. Bergmann; S. Pramschüfer; K. Mundt; V. Plogsties; C. Herrmann; M. Klocke

2010-02-12T23:59:59.000Z

33

Air Liquide - Biogas & Fuel Cells  

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

Liquide - Biogas & Fuel Cells Liquide - Biogas & Fuel Cells â–  Hydrogen Energy â–  Biogas Upgrading Technology 12 June 2012 Charlie.Anderson@airliquide.com 2 Air Liquide, world leader in gases for industry, health and the environment Renewable H 2 to Fuel Cell, Integrated Concept Purified Biogas 3 Air Liquide, world leader in gases for industry, health and the environment Renewable H 2 to Fuel Cell, Non-Integrated Concept Landfill WWTP digester Biogas membrane Pipeline quality methane CH4 Pipeline Hydrogen Production To Fuel Cell Vehicles Stationary Fuel Cells With H2 purification Stationary Fuel Cells Direct Conversion Directed Biomethane 4 Air Liquide, world leader in gases for industry, health and the environment Biogas Sources in the US â–  Landfill gas dominates (~4,000 Nm3/h typical)

34

Biogas and Fuel Cells Workshop Agenda  

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

BIOGAS AND FUEL CELLS WORKSHOP AGENDA BIOGAS AND FUEL CELLS WORKSHOP AGENDA National Renewable Energy Laboratory Research Support Facility, Beaver Creek Conference Room Golden, Colorado June 11-13, 2012 WORKSHOP OBJECTIVES: * Discuss current state-of-the art for biogas and waste-to-energy technologies for fuel cell applications. * Identify key challenges (both technical and non-technical) preventing or delaying the widespread near term deployment of biogas fuel cells projects. * Identify synergies and opportunities for biogas and fuel cell technologies. * Identify and prioritize opportunities to address the challenges, and determine roles and opportunities for both government and industry stakeholders. * Develop strategies for accelerating the use of biogas for stationary fuel cell power and/or

35

Biogas Opportunities Roadmap 8-1-14  

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

Biogas Opportunities Roadmap Voluntary Actions to Reduce Methane Emissions and Increase Energy Independence U.S. Department of Agriculture, U.S. Environmental Protection Agency,...

36

Biogas and Fuel Cells Workshop Agenda  

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

Agenda for the Biogas and Fuel Cells Workshop held June 11-13, 2012, at the National Renewable Energy Laboratory in Golden, Colorado.

37

Metal Organic Framework Adsorbent for Biogas Upgrading  

Science Journals Connector (OSTI)

In this context, this adsorbent can be used for biogas upgrading to produce biomethane and reduce fossil-fuel CO2. ...

Simone Cavenati; Carlos A. Grande; Alírio E. Rodrigues; Christoph Kiener; Ulrich Müller

2008-07-25T23:59:59.000Z

38

Biogas and Fuel Cells Workshop Summary Report: Proceedings from...  

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

and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012 Biogas and Fuel Cells Workshop Summary Report:...

39

Expanding the Use of Biogas with Fuel Cell Technologies  

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

Biogas Biogas Very High Efficiency Reduced CO 2 Emissions Reduced Oil Use Reduced Air Pollution Fuel Flexibility * up to 60% (electrical) * up to 70% (electrical, hybrid...

40

GIS keyword | OpenEI Community  

Open Energy Info (EERE)

GIS keyword GIS keyword Home > Groups > Geospatial NickL's picture Submitted by NickL(46) Member 25 June, 2012 - 21:45 geospatial data GIS GIS data Explore the geospatial datasets in OpenEI's datasets by using the keyword GIS to filter search results. Over 220 results contain the GIS keyword and include US and global energy data. Search solar, wind, biomass and wave energy resources. Do you have GIS data you would like to share? Please add it to OpenEI's growing datasets and let the community know what you've shared. Groups: Geospatial Login to post comments Latest discussions NickL GIS keyword Posted: 25 Jun 2012 - 21:45 by NickL Groups Menu You must login in order to post into this group. Latest discussion comments No comments have been made yet Recent content Hi-Yes, you are correct wi...

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Biogas Production through the Syntrophic Acetate-Oxidising Pathway  

E-Print Network (OSTI)

Biogas Production through the Syntrophic Acetate-Oxidising Pathway Characterisation and Detection Uppsala 2012 #12;Acta Universitatis agriculturae Sueciae 2012:45 #12;Biogas production through 1.1 Aims of the thesis 12 2 Biogas production 15 2.1 Biogas production in Europe 16 2.2 Substrate

42

biogas for rural communities TD390 Supervised learning: Study report  

E-Print Network (OSTI)

0 biogas for rural communities TD390 Supervised learning: Study report Vaibhav Nasery Roll No. 08D highly successful rural biogas models wherein biogas is produced and utilized as a cooking fuel by the villagers. The two models studied are the Community Biogas plant established by SUMUL Dairy at Bhintbudrak

Sohoni, Milind

43

Methane Digesters and Biogas Recovery - Masking the Environmental Consequences of Industrial Concentrated Livestock Production  

E-Print Network (OSTI)

Methane Digesters and Biogas Recovery-Masking theII. METHANE DIGESTERS AND BIOGAs RECOVERY- IN THE2011] METHANE DIGESTERS AND BIOGAS RECOVERY methane, and 64%

Di Camillo, Nicole G.

2011-01-01T23:59:59.000Z

44

Finding keywords in blogs: Efficient keyword extraction in blog mining via user behaviors  

Science Journals Connector (OSTI)

Readers are becoming accustomed to obtaining useful and reliable information from bloggers. To make access to the vastly increasing resource of blogs more effective, clustering is useful. Results of the literature review suggest that using linking information, ... Keywords: Blog Connect, Blog mining, Co-keyword, Full-text keyword retrieval procedure, User intention

Yi-Hui Chen; Eric Jui-Lin Lu; Meng Fang Tsai

2014-02-01T23:59:59.000Z

45

Discriminative Keyword Spotting David Grangier1  

E-Print Network (OSTI)

Laboratories America, Princeton, NJ, USA 2 IDIAP Research Institute, Martigny, Switzerland 3 Google Inc., Mountain View, CA, USA This chapter introduces a discriminative method for detecting and spotting keywords and transition models, or the Expectation-Maximization (EM) training procedure, which is prone to convergence

Tomkins, Andrew

46

Multi-Keyword Sponsored Search Peerapong Dhangwatnotai  

E-Print Network (OSTI)

keywords when we discuss search advertising with multiple search terms. When a user enters a search term search engines' mechanism for allocating im- pressions generated from different search terms. This mech- anism is equivalent to running an independent GSP auc- tion for each search term only when the number

Sandholm, Tuomas W.

47

Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Landfills Convert Landfills Convert Biogas Into Renewable Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Google Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Delicious Rank Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Digg Find More places to share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on AddThis.com... May 25, 2013 Landfills Convert Biogas Into Renewable Natural Gas

48

State Level Incentives for Biogas-Fuel Cell Projects  

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

State policy and legislative outlook for biogas and fuel cells. Presented by Norma McDonald, Organic Waste Systems, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

49

Biogas and Fuel Cells Workshop Summary Report: Proceedings from...  

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

Biogas and Fuel Cells Workshop Summary Report Proceedings from the Biogas and Fuel Cells Workshop Golden, Colorado June 11-13, 2012 Workshop Proceedings NRELBK-5600-56523 January...

50

Rapid automatic keyword extraction for information retrieval and analysis  

DOE Patents (OSTI)

Methods and systems for rapid automatic keyword extraction for information retrieval and analysis. Embodiments can include parsing words in an individual document by delimiters, stop words, or both in order to identify candidate keywords. Word scores for each word within the candidate keywords are then calculated based on a function of co-occurrence degree, co-occurrence frequency, or both. Based on a function of the word scores for words within the candidate keyword, a keyword score is calculated for each of the candidate keywords. A portion of the candidate keywords are then extracted as keywords based, at least in part, on the candidate keywords having the highest keyword scores.

Rose, Stuart J (Richland, WA); Cowley,; Wendy E (Richland, WA); Crow, Vernon L (Richland, WA); Cramer, Nicholas O (Richland, WA)

2012-03-06T23:59:59.000Z

51

Life Cycle Assessment of Biogas from Separated slurry  

E-Print Network (OSTI)

Life Cycle Assessment of Biogas from Separated slurry Lorie Hamelin, Marianne Wesnæs and Henrik AND ALTERNATIVES 28 2.2.1 Reference Scenario (Scenario A) 28 2.2.2 Biogas from raw pig slurry and fibre fraction from chemical- mechanical separation (Scenario F) 29 2.2.3 Biogas from raw cow slurry and fibre

52

5. oktober 2009 Precision control of biogas plants  

E-Print Network (OSTI)

5. oktober 2009 Precision control of biogas plants Final report Henrik B. Møller, Anders M. Nielsen: "Precision control of biogas plants", J. Nr. 33031-0028, funded by EUDP 2005. The final report consists. Danish summary of the results: Det har været formålet at udvikle drift og design af biogas anlæg med

53

Why Sequencea Biogas-Producing Microbial Community?  

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

a Biogas-Producing Microbial Community? a Biogas-Producing Microbial Community? The world population is steadily growing, and so is the amount of waste produced by human activity. For example, an estimated 236 million tons of municipal solid waste are produced annually in the U.S., 50% of which is biomass. At the same time, energy sources are rapidly depleting. Converting organic waste to renewable biofuel by anaerobic digestion hence represents one appealing option to mitigate this problem. Biogas is a natural by-product of the decomposition of organic matter in an oxygen-free environment and comprises primarily methane and carbon dioxide. This naturally occurring process has been known for more than a century. More recently, it has been gaining importance as more efficient anaerobic digestion technologies have been developed to treat and recover energy (in

54

Renewable Hydrogen Potential from Biogas in the United States  

SciTech Connect

This analysis updates and expands upon previous biogas studies to include total potential and net availability of methane in raw biogas with respect to competing demands and includes a resource assessment of four sources of biogas: (1) wastewater treatment plants, including domestic and a new assessment of industrial sources; (2) landfills; (3) animal manure; and (4) a new assessment of industrial, institutional, and commercial sources. The results of the biogas resource assessment are used to estimate the potential production of renewable hydrogen from biogas as well as the fuel cell electric vehicles that the produced hydrogen might support.

Saur, G.; Milbrandt, A.

2014-07-01T23:59:59.000Z

55

Quebec Biogas Program (Quebec, Canada) | Department of Energy  

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

Quebec Biogas Program (Quebec, Canada) Quebec Biogas Program (Quebec, Canada) Quebec Biogas Program (Quebec, Canada) < Back Eligibility Industrial Program Info Funding Source Government of Quebec State Quebec Program Type Grant Program Provider Bureau des changements climatiques, Ministère du Développement durable, de l'Environnement et des Parcs In 2005, the Quebec government adopted a regulation aimed to minimize the impact of biogas from landfills. The Regulation is in respect to landfills and incineration of residual materials, particularly those that bury more than 50,000 tons of waste per year, to capture the biogas ideally enhance or eliminate them. The Quebec government created the Biogas Program to financially support projects to capture or dispose of biogas from landfill sites not covered by

56

Managing Manure with Biogas Recovery Systems  

E-Print Network (OSTI)

such as natural gas, propane, and fuel oil. Biogas can also be flared to control odor if energy recovery: a digester, a gas-handling system, a gas-use device, and a manure storage tank or pond to hold the treat- ed.g., storage tanks, storage ponds, lagoons). These benefits include odor control, improved air and water

Mukhtar, Saqib

57

An Extension of LCA Based XML Keyword Search  

Science Journals Connector (OSTI)

One of the most convenient ways to query XML data is a keyword search because it does not require any knowledge about XML structure and without the need to learn a new user interface. However, keyword search interface is very flexible. It is hard for ... Keywords: XML, LCA, Keyword Search

Umaporn Supasitthimethee; Toshiyuki Shimizu; Masatoshi Yoshikawa; Kriengkrai Porkaew

2008-04-01T23:59:59.000Z

58

Gender Mainstreaming Guide for the Africa Biogas Partnership Program | Open  

Open Energy Info (EERE)

Gender Mainstreaming Guide for the Africa Biogas Partnership Program Gender Mainstreaming Guide for the Africa Biogas Partnership Program Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Gender Mainstreaming Guide for the Africa Biogas Partnership Program Agency/Company /Organization: ENERGIA: International Network on Gender and Sustainability Energy Sector: Energy Focus Area: Renewable Energy, Biomass Topics: Policies/deployment programs Resource Type: Lessons learned/best practices Website: www.energia.org/fileadmin/files/media/pubs/Guide%20on%20gender%20mains Gender Mainstreaming Guide for the Africa Biogas Partnership Program Screenshot References: Gender Mainstreaming Guide for the Africa Biogas Partnership Program[1] Overview "The Africa Biogas Partnership Programme (ABPP) is a six country initiative

59

BioGas Project Applications for Federal Agencies and Utilities  

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

Alternate Energy Systems, Inc. Alternate Energy Systems, Inc. Natural Gas / Air Blenders for BioGas Installations BioGas Project Applications for Federal Agencies and Utilities Federal Utility Partnership Working Group Meeting - October 20-21, 2010 Rapid City, SD 1 BioGas Project Applications for Federal Agencies and Utilities Wolfgang H. Driftmeier Alternate Energy Systems, Inc. 210 Prospect Park - Peachtree City, GA 30269 wdriftmeier@altenergy.com www.altenergy.com 770 - 487 - 8596 Alternate Energy Systems, Inc. Natural Gas / Air Blenders for BioGas Installations BioGas Project Applications for Federal Agencies and Utilities Federal Utility Partnership Working Group Meeting - October 20-21, 2010 Rapid City, SD 2 BioGas Project Applications for Federal Agencies and Utilities Objective

60

Biogas Potential in the United States (Fact Sheet)  

SciTech Connect

Biogas has received increased attention as an alternative energy source in the United States. The factsheet provides information about the biogas (methane) potential from various sources in the country (by county and state) and estimates the power generation and transportation fuels production (renewable natural gas) potential from these biogas sources. It provides valuable information to the industry, academia and policy makers in support of their future decisions.

Not Available

2013-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Biogas Impurities and Cleanup for Fuel Cells  

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

Impurities and Cleanup for Fuel Cells Impurities and Cleanup for Fuel Cells Dennis Papadias and Shabbir Ahmed Argonne National Laboratory Presented at the Biogas and Fuel Cells Workshop Golden, CO June 11-13, 2012 Biogas is the product of anaerobic decomposition of organic waste Municipal solid wastes (MSW)  For every 1 million tons of MSW: - 432,000 cubic feet per day of landfill gas (LFG) for a period of 20 years - 1 MW of electricity 1 Sewage sludge/waste water (WWTP or ADG)  A typical WWTP processes 100 gallons per day (GD) for every person served - 1 cubic foot of digester gas can be produced per 100 gallons of wastewater  100 kW of electricity 1 can be generated from 4.5 MGD of waste water Agricultural waste (i.e. dairy waste)  About 70-100 ft 3 /day of digester gas is produced

62

Biomass/Biogas | Open Energy Information  

Open Energy Info (EERE)

Biomass/Biogas Biomass/Biogas < Biomass Jump to: navigation, search Agricultural residues are defined as the residues from production of the following crops. * Corn * Wheat * Soybeans * Cotton * Sorghum * Barley * Oats * Rice * Rye * Canola * Beans * Peas * Peanuts * Potatoes * Safflower * Sunflower * Sugarcane * Flaxseed Forest residues are defined as logging residues and other removals. These include material already utilized as well as material that is disposed as waste. Logging residues are the unused portions of trees cut by logging (tops and branches) and left to be burned or decay in the woods. Other removals include trees removed as a part of thinning projects, land clearings, and forest health uses that are not directly associated with round wood product harvests. Primary mill residues include wood materials

63

State Level Incentives for Biogas-Fuel Cell Projects  

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

LEVEL INCENTIVES LEVEL INCENTIVES FOR BIOGAS-FUEL CELL PROJECTS Norma McDonald Vice Chair, American Biogas Council North American Sales Manager, Organic Waste Systems, Inc. www.americanbiogascouncil.org FIGURES * FOUNDED IN 1988 * SALES: $25-35 MILLION * 75 EMPLOYEES ACTIVITIES * BIOGAS CONSULTANCY & SUPPORT * BIODEGRADATION TESTING AND WASTE MANAGEMENT CONSULTANCY * DESIGN & CONSTRUCTION OF ANAEROBIC DIGESTION PLANTS FOR ORGANIC WASTE AND RESIDUALS * NO FORMAL STATE CHAPTERS - YET * MEMBER DRIVEN EFFORTS * LOCAL "TOUCH" IS ESSENTIAL * REAPPLY BEST PRACTICES/POLICIES * PROMOTE/ADVOCATE FOR POLICY PARITY FOR BIOGAS www.americanbiogascouncil.org DYNAMICS SHAPING STATE INCENTIVES * BUDGET WOES, ARRA FUNDS NOW RUNNING OUT

64

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

NLE Websites -- All DOE Office Websites (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...

65

Climate balance of biogas upgrading systems  

SciTech Connect

One of the numerous applications of renewable energy is represented by the use of upgraded biogas where needed by feeding into the gas grid. The aim of the present study was to identify an upgrading scenario featuring minimum overall GHG emissions. The study was based on a life-cycle approach taking into account also GHG emissions resulting from plant cultivation to the process of energy conversion. For anaerobic digestion two substrates have been taken into account: (1) agricultural resources and (2) municipal organic waste. The study provides results for four different upgrading technologies including the BABIU (Bottom Ash for Biogas Upgrading) method. As the transport of bottom ash is a critical factor implicated in the BABIU-method, different transport distances and means of conveyance (lorry, train) have been considered. Furthermore, aspects including biogas compression and energy conversion in a combined heat and power plant were assessed. GHG emissions from a conventional energy supply system (natural gas) have been estimated as reference scenario. The main findings obtained underlined how the overall reduction of GHG emissions may be rather limited, for example for an agricultural context in which PSA-scenarios emit only 10% less greenhouse gases than the reference scenario. The BABIU-method constitutes an efficient upgrading method capable of attaining a high reduction of GHG emission by sequestration of CO{sub 2}.

Pertl, A., E-mail: andreas.pertl@boku.ac.a [Institute of Waste Management, Department of Water, Atmosphere and Environment, University of Natural Resources and Applied Life Sciences, Vienna, Muthgasse 107, A-1190 Wien (Austria); Mostbauer, P.; Obersteiner, G. [Institute of Waste Management, Department of Water, Atmosphere and Environment, University of Natural Resources and Applied Life Sciences, Vienna, Muthgasse 107, A-1190 Wien (Austria)

2010-01-15T23:59:59.000Z

66

DOE Hydrogen Analysis Repository: Stranded Biogas Decision Tool for Fuel  

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

Stranded Biogas Decision Tool for Fuel Cell Co-Production Stranded Biogas Decision Tool for Fuel Cell Co-Production Project Summary Full Title: Stranded Biogas Decision Tool for Fuel Cell Co-Production Project ID: 257 Principal Investigator: Michael Ulsh Brief Description: This project will explore the feasibility and utility of using stranded biogas resources in fuel cell co-production networks as well as lay the basis for development of analysis and decision-making tools for potential biogas sources and energy end-users to evaluate the economic feasibility of deploying these systems. Performer Principal Investigator: Michael Ulsh Organization: National Renewable Energy Laboratory (NREL) Address: 1617 Cole Blvd. Golden, CO 80401 Telephone: 303-275-3842 Email: michael.ulsh@nrel.gov Website: http://www.nrel.gov

67

Property:OpenEI/Tool/Keyword | Open Energy Information  

Open Energy Info (EERE)

Keyword Keyword Jump to: navigation, search Property Name OpenEI/Tool/Keyword Property Type String Pages using the property "OpenEI/Tool/Keyword" Showing 25 pages using this property. (previous 25) (next 25) A ActiveGreenScore + Cleanweb Hackathon +, Boston +, Community Generated + Alternative Fueling Station Locator + Featured + Autonomie Automotive Simulation Tool + Energy Efficiency and Renewable Energy (EERE) Tools + B BEST v2 + Challenge Generated +, Green Button Apps + BEopt + EERE tool +, BEopt + BITES + Featured + BIY - Budget It Yourself + Challenge Generated +, Green Button Apps + Badema + Cleanweb Hackathon +, Boston +, Community Generated + Bioenergy KDF + Energy Efficiency and Renewable Energy (EERE) Tools + Biofuels Techno-Economic Models + EERE tool +, Biofuels Techno-Economic Models +

68

BioGas Energy Inc | Open Energy Information  

Open Energy Info (EERE)

BioGas Energy Inc BioGas Energy Inc Jump to: navigation, search Name BioGas Energy Inc Address 4509 Interlake Ave N # 222 Place Seattle, Washington Zip 98103 Sector Biomass Product Makes anaerobic digesters that convert manure into methane for fuel Website http://www.biogas-energy.com/s Coordinates 47.6163159°, -122.3463563° 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":47.6163159,"lon":-122.3463563,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

69

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

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

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.

70

New Biogas Opportunities Roadmap is Part of Climate Change Solution  

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

A new roadmap explains how biogas reduces the emissions associated with the burning of fossil fuels and supports the Administration’s all-of-the-above energy strategy.

71

Renewable Hydrogen Potential from Biogas in the United States  

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

Renewable Hydrogen Potential from Biogas in the United States G. Saur and A. Milbrandt National Renewable Energy Laboratory Technical Report NRELTP-5400-60283 July 2014 NREL is a...

72

BioGas Project Applications for Federal Agencies and Utilities  

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

Presentation covers BioGas Project Applications for Federal Agencies and Utilities and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

73

Production of Biogas from Wastewaters of Food Processing Industries  

E-Print Network (OSTI)

An Upflow Anaerobic Sludge Blanket Process used in converting biodegradable, soluble, organic pollutants in industrial wastewaters to a directly-burnable biogas composed mainly of methane has been developed, tested, and commercially applied...

Sax, R. I.; Holtz, M.; Pette, K. C.

1980-01-01T23:59:59.000Z

74

Biogas and Biomass to Energy Grant Program | Department of Energy  

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

Biogas and Biomass to Energy Grant Program Biogas and Biomass to Energy Grant Program Biogas and Biomass to Energy Grant Program < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools State Government Savings Category Bioenergy Commercial Heating & Cooling Manufacturing Buying & Making Electricity Energy Sources Maximum Rebate Feasibility Studies: $2,500 Biogas to Energy Systems: $225,000 Biomass to Energy Systems: $500,000 Program Info Start Date 12/16/1997 State Illinois Program Type State Grant Program Rebate Amount Up to 50% of project cost Provider University of Illinois at Chicago '''The most recent application period closed April 30, 2012. Check the program web site for updates on future solicitations. ''' The Renewable Energy Resources Program (RERP) promotes the development of

75

Biogas fuel reforming for solid oxide fuel cells  

Science Journals Connector (OSTI)

In this paper strategies for biogas reforming and their ensuing effects on solid oxide fuel cell(SOFC) performance are explored. Synthesized biogas (65% CH4?+?35% CO2) fuel streams are reformed over a rhodium catalyst supported on a porous ?-alumina foam. Reforming approaches include steam reforming and catalytic partial oxidation (CPOX) utilizing either air or pure oxygen as the oxidant. A computational model is developed and utilized to guide the specification of reforming conditions that maximize both CH4 and CO2 conversions. Model predictions are validated with experimental measurements over a wide range of biogas-reforming conditions. Higher reforming temperatures are shown to activate the biogas-borne CO2 to enable significant methane dry-reforming chemistry. Dry reforming minimizes the oxidant-addition needs for effective biogas conversion potentially decreasing the thermal requirements for reactant heating and improving system efficiency. Such high-temperature reforming conditions are prevalent during CPOX with a pure-O2 oxidant. While CPOX-with-O2 reforming is highly exothermic the endothermicity of dry-reforming chemistry can be exploited to ensure that catalyst temperatures do not reach levels which cause catalyst sintering and degradation. SOFCelectrochemical performance under biogas reformate is shown to vary substantially with reforming approach. Cell operation under CPOX-with-O2 reformate is found to be comparable to that under humidified hydrogen.

Danielle M. Murphy; Amy E. Richards; Andrew Colclasure; Wade A. Rosensteel; Neal P. Sullivan

2012-01-01T23:59:59.000Z

76

Photograph retrieval and classification by visual keywords and thesaurus  

Science Journals Connector (OSTI)

As we collect more digital images with the advent of digital cameras, we need effective content-based search and categorization functions. In this paper, we propose a novel notion of visual keywords to describe a...

Joo -Hwee Lim

2000-06-01T23:59:59.000Z

77

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

Search: Keyword: "clean coal" Did you mean ? Create new alert from this search New Search My Selections (0) Alerts Source Status Activity Indicator 0 top results from at least 0...

78

Monitoring  

SciTech Connect

The invention provides apparatus and methods which facilitate movement of an instrument relative to an item or location being monitored and/or the item or location relative to the instrument, whilst successfully excluding extraneous ions from the detection location. Thus, ions generated by emissions from the item or location can successfully be monitored during movement. The technique employs sealing to exclude such ions, for instance, through an electro-field which attracts and discharges the ions prior to their entering the detecting location and/or using a magnetic field configured to repel the ions away from the detecting location.

Orr, Christopher Henry (Calderbridge, GB); Luff, Craig Janson (Calderbridge, GB); Dockray, Thomas (Calderbridge, GB); Macarthur, Duncan Whittemore (Los Alamos, NM)

2004-11-23T23:59:59.000Z

79

E-Print Network 3.0 - active biogas process Sample Search Results  

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

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

80

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

NLE Websites -- All DOE Office Websites (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...

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Novel Sorbent to Clean Biogas for Fuel Cell Combined Heat and...  

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

Novel Sorbent to Clean Biogas for Fuel Cell Combined Heat and Power - Fact Sheet, 2011 Novel Sorbent to Clean Biogas for Fuel Cell Combined Heat and Power - Fact Sheet, 2011 TDA...

82

Title: Net Energy Ratio and Greenhouse Gas Analysis of a Biogas Power Plant  

E-Print Network (OSTI)

of a Biogas Power Plant Author: W. Bauer Author Affiliation: Department and greenhouse gas analysis for a 1.45 MW (0.71 MW electrical) biogas power plant

Bauer, Wolfgang

83

Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition  

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

Presentation about the value proposition for biogas from waste water treatment plants. Presented by Steve Hamilton, SCS Energy, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

84

B A S Biogas Anlagen Systeme GmbH | Open Energy Information  

Open Energy Info (EERE)

A S Biogas Anlagen Systeme GmbH Jump to: navigation, search Name: B.A.S. Biogas Anlagen Systeme GmbH Place: Tellingstedt, Schleswig-Holstein, Germany Zip: 25782 Product: B.A.S....

85

IEA-Renewable Energy Technologies, Bioenergy Agreement Task 37: Energy from Biogas and Landfill Gas  

E-Print Network (OSTI)

EFP-06 IEA- Renewable Energy Technologies, Bioenergy Agreement Task 37: Energy from Biogas-Bioenergy, Task 37- Energy from Biogas and Landfill Gas", via samarbejde, informationsudveksling, fælles analyser. biogas fra anaerob udrådning (AD) som en integreret gylle og affalds behandlings teknologi. Arbejdet

86

Proceedings of Healthy Buildings 2009 Paper 206 Risk assessment of biogas exposure in kitchens  

E-Print Network (OSTI)

Proceedings of Healthy Buildings 2009 Paper 206 Risk assessment of biogas exposure in kitchens C to pollutants while using biogas for cooking was assessed following the methodology described by the US - National Research Council. Information of hazardous compounds and compositions of several biogas types were

Paris-Sud XI, Université de

87

Institute for Renewable Energy Ltd Preparation of a pilot biogas CHP plant integrated with  

E-Print Network (OSTI)

Institute for Renewable Energy Ltd Poland 1 Preparation of a pilot biogas CHP plant integrated on the preparation phase for a pilot investment in Koczala, Northern Poland, relating to an agricultural biogas CHP production and utilisation of agricultural biogas the project focused on BAT obtainable from various European

88

Ilchmann, Achim; Pahl, M. : Adaptive Multivariable pH Regulation of a Biogas Tower Reactor  

E-Print Network (OSTI)

Ilchmann, Achim; Pahl, M. : Adaptive Multivariable pH Regulation of a Biogas Tower Reactor Zuerst. The adaptive controller was successlullytesteclover il pcriod of tu'o nonths at a biogas tower reuetoriu pilot are not applicable to the biogas tower reüctor.since a dontinatingf-eatureof the new reactol' prir-rciplc-is its

Knobloch,Jürgen

89

Top-Down XML Keyword Query Processing Junfeng Zhou1  

E-Print Network (OSTI)

keyword query w.r.t. LCA/SLCA/ELCA semantics. By "top-down", we mean that we visit all common ancestor (CA to define meaningful results, for which the basic semantics is Lowest Common Ancestor (LCA). Based on LCA, the most widely adopted query semantics are Exclusive LCA (ELCA) [3,7,10,23,27] and Smallest LCA (SLCA) [3

New South Wales, University of

90

Author's personal copy Performance analysis of keyword advertising campaign using  

E-Print Network (OSTI)

image. Our results establishes that positive brand reputation creates dramatic influence on consumer highlights that gender is a key predictor of purchase intent, and the notion of positive brand image enhancesAuthor's personal copy Performance analysis of keyword advertising campaign using gender-brand

Jansen, James

91

Efficient and Effective Aggregate Keyword Search on Relational Databases  

E-Print Network (OSTI)

Shuttle Experience rocket, supersonic, jet December Texas Dallas Cowboy's Dream Run motorcycle, culture vacation, is interested in seeing space shuttles, riding motorcycle and experiencing American food. He can search the event calendar using the set of keywords {"space shuttle", "motorcycle", "American food

Pei, Jian

92

Solid–Liquid–Vapor Equilibrium Models for Cryogenic Biogas Upgrading  

Science Journals Connector (OSTI)

In cryogenic upgrading processes involving dry ice formation, accurate predictions of solid–liquid, solid–vapor, and solid–liquid–vapor equilibria are fundamental for a correct design of the heat exchanger surface in order to achieve the desired biomethane purity. ... Moreover, the liquefied biogas production process, particularly interesting for cryogenic upgrading processes due to the low temperature of the obtained biomethane, requires an accurate knowledge of carbon dioxide solubility in liquid methane to avoid solid deposition. ... For some applications demanding a high energy content gas, namely vehicle fuels and injection in the natural gas grid, the biogas has to be upgraded into biomethane. ...

Mauro Riva; Marco Campestrini; Joseph Toubassy; Denis Clodic; Paolo Stringari

2014-10-13T23:59:59.000Z

93

Combining biogas LCA reviews with stakeholder interviews to analyse life cycle impacts at a practical level  

Science Journals Connector (OSTI)

Abstract Biogas presents an increasing energy production form in municipalities and rural locations, and it is also a feasible waste management option. In terms of environmental life cycle assessments (LCA), biogas production seems to offer a unique opportunity to combine nutrient recycling with energy production using various underutilised resources such as municipal biowastes or manure. \\{LCAs\\} of biogas production suggest benefits related to CO2 emission savings and the replacement of chemical fertilisers, for example. Existing biogas plants have varying practices related to biogas production and actualisation of the life cycle benefits is influenced by policies, local contexts, and the purposes of the biogas production activity. This paper identifies and explores critical points related to biogas production by reviewing LCA studies and comparing them to actual choices made at Finnish biogas plants based on stakeholder interviews. The most critical points related to biogas production involve the end use of the biogas and the end use of the digestate. The practical implementation and site-specific conditions of biogas plants can lead to significant differences between life cycle impacts. Therefore, we emphasise the importance of site-specific LCA studies for reliable impact assessments. In addition, we suggest the incorporation of stakeholder interviews to support LCA at different phases and better implementation of life cycle thinking in policy design.

Suvi Huttunen; Kaisa Manninen; Pekka Leskinen

2014-01-01T23:59:59.000Z

94

Biogas and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012  

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

Biogas and Fuel Cells Workshop Biogas and Fuel Cells Workshop Summary Report Proceedings from the Biogas and Fuel Cells Workshop Golden, Colorado June 11-13, 2012 Workshop Proceedings NREL/BK-5600-56523 January 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Biogas and Fuel Cells Workshop Summary Report Proceedings from the Biogas and Fuel Cells Workshop Golden, Colorado June 11-13, 2012 Prepared under Task No. H279.1710 Workshop Proceedings NREL/BK-5600-56523

95

Expanding the Use of Biogas with Fuel Cell Technologies  

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

eere.energy.gov eere.energy.gov Biogas with Fuel Cells Workshop National Renewable Energy Laboratory Golden, Colorado Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program Manager 6/11/2012 Expanding the Use of Biogas with Fuel Cell Technologies U.S. Energy Consumption U.S. Primary Energy Consumption by Source and Sector Renewable Electric Power Energy 8% Coal 21% Nuclear Energy 9% Industrial Residential & Commercial Petroleum 37% Natural Gas 25% Transportation Total U.S. Energy = 98 Quadrillion Btu/yr Source: Energy Information Administration, Annual Energy Review 2010, Table 1.3 Fuel Cells can apply to diverse sectors Share of Energy Consumed by Major Sectors of the Economy, 2010 Electric Power 29% Residential 16% Commercial 13%

96

Novel Sorbent to Clean Biogas for Fuel Cell Combined Heat and...  

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

Sorbent to Clean Biogas for Fuel Cell Combined Heat and Power Improving Desulfurization to Enable Fuel Cell Utilization of Digester Gases This project will develop a new,...

97

Bio-Gas Technologies, LLC | Open Energy Information  

Open Energy Info (EERE)

Bio-Gas Technologies, LLC Bio-Gas Technologies, LLC Jump to: navigation, search Name Bio-Gas Technologies, LLC Address 2025 George St. Place Sandusky, Ohio Zip 44870 Sector Biomass, Renewable Energy, Wind energy Product Agriculture;Business and legal services;Consulting; Energy provider: power production;Energy provider: wholesale;Engineering/architectural/design;Installation;Investment/finances;Maintenance and repair;Manufacturing Phone number 419-663-8000 Website http://www.biogastech.com Coordinates 41.4369°, -82.747133° 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":41.4369,"lon":-82.747133,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

98

The Pollution Effect: Optimizing Keyword Auctions by Favoring Relevant Advertising  

E-Print Network (OSTI)

Most search engines sell slots to place advertisements on the search results page through keyword auctions. Advertisers offer bids for how much they are willing to pay when someone enters a search query, sees the search results, and then clicks on one of their ads. Search engines typically order the advertisements for a query by a combination of the bids and expected clickthrough rates for each advertisement. In this paper, we extend a model of Yahoo's and Google's advertising auctions to include an effect where repeatedly showing less relevant ads has a persistent impact on all advertising on the search engine, an impact we designate as the pollution effect. In Monte-Carlo simulations using distributions fitted to Yahoo data, we show that a modest pollution effect is sufficient to dramatically change the advertising rank order that yields the optimal advertising revenue for a search engine. In addition, if a pollution effect exists, it is possible to maximize revenue while also increasing advertiser, and pub...

Linden, Greg; Chickering, Max

2011-01-01T23:59:59.000Z

99

Biogas and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012  

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

The U.S. Department of Energy (DOE) National Renewable Energy Laboratory (NREL) held a Biogas and Fuel Cells Workshop June 11-13, 2012, in Golden, Colorado, to discuss biogas and waste-to-energy technologies for fuel cell applications. The overall objective was to identify opportunities for coupling renewable biomethane with highly efficient fuel cells to produce electricity; heat; combined heat and power (CHP); or combined heat, hydrogen and power (CHHP) for stationary or motive applications. The workshop focused on biogas sourced from wastewater treatment plants (WWTPs), landfills, and industrial facilities that generate or process large amounts of organic waste, including large biofuel production facilities (biorefineries).

100

List of publications 1. Sun, L., Mller, B. and Schnrer, A. (2013) Biogas production from wheat straw community  

E-Print Network (OSTI)

List of publications 1. Sun, L., Müller, B. and Schnürer, A. (2013) Biogas production from wheat biogas digesters. Biores. Technol. 132, 327­332 4. Manzoor, S., Müller, B., Niazi A., Bongcam-Rudloff E of syntrophic acetate- oxidising culture in biogas reactors exposed to increasing levels of ammonia. Applied

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

5th International Landfills Conference -Sardinia'95, Cagliari, 1995 DEVELOPMENT AND VALIDATION OF A METHOD FOR MEASURING BIOGAS  

E-Print Network (OSTI)

OF A METHOD FOR MEASURING BIOGAS EMISSIONS USING A DYNAMIC CHAMBER Zbigniew POKRYSZKA, Christian TAUZIEDE biogas flow, designing a dynamic flux chamber. Preliminary bench tests revealed the necessity of defining gas releases. A mixture of gases (known as biogas) is produced from organic waste, and consists mainly

Paris-Sud XI, Université de

102

Comparison of Water Scrubbing and Propylene Carbonate Absorption for Biogas Upgrading Process  

Science Journals Connector (OSTI)

(11) After removal of CO2 and other impurities, the final product, biomethane, typically containing 97–99% CH4 and 1–3% CO2, can be used as an alternative for natural gas. ... Ryckebosch, E.; Drouillon, M.; Veruaeren, H.Techniques for transformation of biogas to biomethane Biomass Bioenergy 2011, 35, 1633– 1645 ... Techniques for transformation of biogas to biomethane ...

Hong Nie; Hao Jiang; Daowen Chong; Quangui Wu; Chunming Xu; Hongjun Zhou

2013-05-13T23:59:59.000Z

103

Postgraduate Programme Renewable Energy (PPRE) --Biogas Workshop --01. -04. Feb. 2010 --Oldenburg University --venue: TGO, Marie-Curie-Strae 1, 26129 Oldenburg Programme Part 1  

E-Print Network (OSTI)

Postgraduate Programme Renewable Energy (PPRE) -- Biogas Workshop -- 01. - 04. Feb. 2010 -- Oldenburg University -- venue: TGO, Marie-Curie-Stra�e 1, 26129 Oldenburg Programme Part 1: Domestic Biogas Biogas ­ Introduction: Relevance of biogas for Development (JL) 09:45 Coffee Break 10:00 From Waste

Damm, Werner

104

IMPROVING MULTI-LATTICE ALIGNMENT BASED SPOKEN KEYWORD SPOTTING Hui Lin, Alex Stupakov and Jeff Bilmes  

E-Print Network (OSTI)

, such as when- ever it is inconvenient, unsafe, or impossible for the user to enter a search query using and the utterance being searched is beneficial for spoken keyword spotting. In this paper, we introduce several im- prove the performance of spoken keyword spotting. Index Terms-- Spoken keyword spotting, lattice

Noble, William Stafford

105

Energy Economics of Farm Biogas in Cold Climates  

SciTech Connect

Anaerobic digestion of farm and dairy waste has been shown to be capital intensive. One way to improve digester economics is to co-digest high-energy substrates together with the dairy manure. Cheese whey for example represents a high-energy substrate that is generated during cheese manufacture. There are currently no quantitative tools available that predict performance of co-digestion farm systems. The goal of this project was to develop a mathematical tool that would (1) predict the impact of co-digestion and (2) determine the best use of the generated biogas for a cheese manufacturing plant. Two models were developed that separately could be used to meet both goals of the project. Given current pricing structures of the most economical use of the generated biogas at the cheese manufacturing plant was as a replacement of fuel oil to generate heat. The developed digester model accurately predicted the performance of 26 farm digesters operating in the North Eastern U.S.

Pragasen Pillay; Stefan Grimberg; Susan E. Powers

2012-10-24T23:59:59.000Z

106

O'Brien Biogas IV LLC Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

O'Brien Biogas IV LLC Biomass Facility O'Brien Biogas IV LLC Biomass Facility Jump to: navigation, search Name O'Brien Biogas IV LLC Biomass Facility Facility O'Brien Biogas IV LLC Sector Biomass Facility Type Landfill Gas Location Middlesex County, New Jersey Coordinates 40.4111363°, -74.3587473° 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":40.4111363,"lon":-74.3587473,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

107

Novel Sorbent to Clean Biogas for Fuel Cell Combined Heat and...  

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

develop a low-cost, high-capacity expendable sorbent to remove both sulfur species in biogas to ppb levels, making its use possible in a fuel cell CHP unit The high...

108

High Temperature Fuel Cell Tri-Generation of Power, Heat & H2 from Biogas  

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

Success story about using waste water treatment gas for hydrogen production at UC Irvine. Presented by Jack Brouwer, UC Irvine, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

109

Improved bio-energy yields via sequential ethanol fermentation and biogas digestion of steam exploded oat straw  

Science Journals Connector (OSTI)

Using standard laboratory equipment, thermochemically pretreated oat straw was enzymatically saccharified and fermented to ethanol, and after removal of ethanol the remaining material was subjected to biogas digestion. A detailed mass balance calculation shows that, for steam explosion pretreatment, this combined ethanol fermentation and biogas digestion converts 85–87% of the higher heating value (HHV) of holocellulose (cellulose and hemicellulose) in the oat straw into biofuel energy. The energy (HHV) yield of the produced ethanol and methane was 9.5–9.8 MJ/(kg dry oat straw), which is 28–34% higher than direct biogas digestion that yielded 7.3–7.4 MJ/(kg dry oat straw). The rate of biogas formation from the fermentation residues was also higher than from the corresponding pretreated but unfermented oat straw, indicating that the biogas digestion could be terminated after only 24 days. This suggests that the ethanol process acts as an additional pretreatment for the biogas process.

Debebe Yilma Dererie; Stefan Trobro; Majid Haddad Momeni; Henrik Hansson; Johanna Blomqvist; Volkmar Passoth; Anna Schnürer; Mats Sandgren; Jerry Ståhlberg

2011-01-01T23:59:59.000Z

110

Smart Marketing or Bait & Switch? Competitors' Brands as Keywords in Online Advertising  

E-Print Network (OSTI)

keyword advertising works as follows. When a searcher enters a query into a search engine, all or part College, PA 16803, USA jjansen@acm.org ABSTRACT The business models of major Internet search engines depend on online advertising, primarily in the form of search engine keyword advertising. In recent years

Jansen, James

111

An Adaptive Algorithm for Selecting Profitable Keywords for Search-Based Advertising Services  

E-Print Network (OSTI)

An Adaptive Algorithm for Selecting Profitable Keywords for Search-Based Advertising Services Paat of search-based advertising services offered by search engines, enabling companies to promote their products a stylized model of keyword selection in search-based advertising services. Assuming known profits

Rusmevichientong, Paat

112

An Adaptive Algorithm for Selecting Profitable Keywords for Search-Based Advertising Services  

E-Print Network (OSTI)

An Adaptive Algorithm for Selecting Profitable Keywords for Search-Based Advertising Services Paat@cs.cornell.edu ABSTRACT Increases in online search activities have spurred the growth of search-based advertising services on their search queries. In most search-based advertising services, a company selects a set of keywords

Rusmevichientong, Paat

113

The Effect of Ad Rank on the Performance of Keyword Advertising Campaigns  

E-Print Network (OSTI)

The Effect of Ad Rank on the Performance of Keyword Advertising Campaigns Bernard J. Jansen and Zhe & Pedersen, 2006), sponsored search has become the central business model of the major search engines (Jansen, keyword advertising has helped shape the nature of the web (Jansen, 2011) and is, therefore, of critical

Jansen, James

114

Practical utilities for monitoring multicast service availability  

Science Journals Connector (OSTI)

Monitoring has become one of the key issues for the successful deployment of IP multicast in the Internet. During the last decade, several tools and systems have been developed to monitor several different characteristics of IP multicast. In this paper, ... Keywords: Multicast availability, Multicast monitoring, Reachability monitoring

Pavan Namburi; Kamil Sarac; Kevin Almeroth

2006-06-01T23:59:59.000Z

115

Which is the preferable biogas utilisation technology for anaerobic digestion of agricultural crops in Ireland: Biogas to CHP or biomethane as a transport fuel?  

Science Journals Connector (OSTI)

The utilisation of anaerobic digestion to produce biogas as an energy source is a mature technology in many European countries but is yet to be developed in Ireland. In 2009, the EU issued the Renewable Energy Source Directive 2009/28/EC which requires a 20% share of renewable energy sources (heat and electricity) in final energy consumption for all member states, respectively, including a 10% share of biofuels in the transport sector by 2020. The introduction of biogas to produce power and electricity in the form of CHP technology and biomethane as a transport fuel can help Ireland achieve the mandatory targets set by the directive. The key focus of the paper is to determine the optimum small to medium scale biogas technology and the impact the introduction of that technology infrastructure will have on renewable energy targets for Ireland. In terms of feedstock, agricultural sources such as energy crops and slurry offer a sustainable input to the anaerobic digestion process. The crop rotations under consideration consist of different arrangements of grass silage, maize silage and barley. Grass silage is found to be the most suitable crop for biogas energy production while biogas upgrading to biomethane as a transport fuel has the optimum technology potential in Ireland. To fuel a car operating on biomethane, 0.22 ha of grass land is required annually. Full scale national development of 5% of the area under grass in Ireland will contribute 11.4% of renewable energy to the total final transport energy demand by 2020, surpassing the target set by the Renewable Energy Source Directive 2009/28/EC.

D. Goulding; N. Power

2013-01-01T23:59:59.000Z

116

A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau, F. Boret, O. Tretyakov, F. Bline, M. Balynska, R. Girault,  

E-Print Network (OSTI)

A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau, F 2012 (117) A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau of potential development of collective biogas plants in France, the use of Geographic Information Systems (GIS

Paris-Sud XI, Université de

117

Dynamic Study of the Pressure Swing Adsorption Process for Biogas Upgrading and Its Responses to Feed Disturbances  

Science Journals Connector (OSTI)

Pressure swing adsorption (PSA) is one of the industrial separation processes for biogas upgrading to produce biomethane. ... To obtain a high quality biomethane (+98% of methane), biogas should be purified for the removal of minor contaminants, followed by an upgrading process to carry out the bulk CH4/CO2 separation. ...

Mónica P. S. Santos; Carlos A. Grande; Alírio E. Rodrigues

2013-04-03T23:59:59.000Z

118

Modeling the Water Scrubbing Process and Energy Requirements for CO2 Capture to Upgrade Biogas to Biomethane  

Science Journals Connector (OSTI)

Water scrubbing is the most widely used technology for removing CO2 from biogas and landfill gas. This work developed a rate-based mass transfer model of the CO2–water system for upgrading biogas in a packed bed absorption column. The simulated results ...

William J. Nock; Mark Walker; Rimika Kapoor; Sonia Heaven

2014-07-10T23:59:59.000Z

119

Keyword Proximity Search in XML Trees Vagelis Hristidis, Nick Koudas, Member, IEEE, Yannis Papakonstantinou, and  

E-Print Network (OSTI)

Keyword Proximity Search in XML Trees Vagelis Hristidis, Nick Koudas, Member, IEEE, Yannis strength of this connection has its own merit. The ranking problem has been studied in previous works [14

Hristidis, Vagelis

120

iBubble: Multi-keyword Routing Protocol for Heterogeneous Wireless Sensor Networks  

E-Print Network (OSTI)

, Matt Spear, Karl Levitt and S. Felix Wu Department of Computer Science UC Davis, Davis, CA 95616 Email. By utilizing keywords, iBubble bridges many routing and energy problems prevalent in WSN, and provides a simple

California at Davis, University of

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Comparative analysis of environmental impacts of maize-biogas and photovoltaics on a land use basis  

SciTech Connect

This study aims to stimulate the discussion on how to optimize a sustainable energy mix from an environmental perspective and how to apply existing renewable energy sources in the most efficient way. Ground-mounted photovoltaics (PV) and the maize-biogas-electricity route are compared with regard to their potential to mitigate environmental pressure, assuming that a given agricultural area is available for energy production. Existing life cycle assessment (LCA) studies are taken as a basis to analyse environmental impacts of those technologies in relation to conventional technology for power and heat generation. The life-cycle-wide mitigation potential per area used is calculated for the impact categories non-renewable energy input, green house gas (GHG) emissions, acidification and eutrophication. The environmental performance of each system depends on the scenario that is assumed for end energy use (electricity and heat supply have been contemplated). In all scenarios under consideration, PV turns out to be superior to biogas in almost all studied impact categories. Even when maize is used for electricity production in connection with very efficient heat usage, and reduced PV performance is assumed to account for intermittence, PV can still mitigate about four times the amount of green house gas emissions and non-renewable energy input compared to maize-biogas. Soil erosion, which can be entirely avoided with PV, exceeds soil renewal rates roughly 20-fold on maize fields. Regarding the overall Eco-indicator 99 (H) score under most favourable assumptions for the maize-biogas route, PV has still a more than 100% higher potential to mitigate environmental burden. At present, the key advantages of biogas are its price and its availability without intermittence. In the long run, and with respect to more efficient land use, biogas might preferably be produced from organic waste or manure, whereas PV should be integrated into buildings and infrastructures. (author)

Graebig, Markus; Fenner, Richard [Centre for Sustainable Development, Department of Engineering, University of Cambridge (United Kingdom); Bringezu, Stefan [Wuppertal Institute for Climate, Environment and Energy. P.B. 100480, 42004 Wuppertal (Germany)

2010-07-15T23:59:59.000Z

122

Cow power: the energy and emissions benefits of converting manure to biogas  

Science Journals Connector (OSTI)

This report consists of a top-level aggregate analysis of the total potential for converting livestock manure into a domestic renewable fuel source (biogas) that could be used to help states meet renewable portfolio standard requirements and reduce greenhouse gas (GHG) emissions. In the US, livestock agriculture produces over one billion tons of manure annually on a renewable basis. Most of this manure is disposed of in lagoons or stored outdoors to decompose. Such disposal methods emit methane and nitrous oxide, two important GHGs with 21 and 310 times the global warming potential of carbon dioxide, respectively. In total, GHG emissions from the agricultural sector in the US amounted to 536 million metric tons (MMT) of carbon dioxide equivalent, or 7% of the total US emissions in 2005. Of this agricultural contribution, 51 to 118 MMT of carbon dioxide equivalent resulted from livestock manure emissions alone, with trends showing this contribution increasing from 1990 to 2005. Thus, limiting GHG emissions from manure represents a valuable starting point for mitigating agricultural contributions to global climate change. Anaerobic digestion, a process that converts manure to methane-rich biogas, can lower GHG emissions from manure significantly. Using biogas as a substitute for other fossil fuels, such as coal for electricity generation, replaces two GHG sources—manure and coal combustion—with a less carbon-intensive source, namely biogas combustion. The biogas energy potential was calculated using values for the amount of biogas energy that can be produced per animal unit (defined as 1000 pounds of animal) per day and the number of animal units in the US. The 95 million animal units in the country could produce nearly 1 quad of renewable energy per year, amounting to approximately 1% of the US total energy consumption. Converting the biogas into electricity using standard microturbines could produce 88 ± 20 billion kWh, or 2.4 ± 0.6% of annual electricity consumption in the US. Replacing coal and manure GHG emissions with the emissions from biogas would produce a net potential GHG emissions reduction of 99 ± 59 million metric tons or 3.9 ± 2.3% of the annual GHG emissions from electricity generation in the US.

Amanda D Cuéllar; Michael E Webber

2008-01-01T23:59:59.000Z

123

Pressure Swing Adsorption for Biogas Upgrading. Effect of Recycling Streams in Pressure Swing Adsorption Design  

Science Journals Connector (OSTI)

When recycled streams have purity lower than 99%, there is a significant decrease in the overall purity of biomethane. ... According to the simulations performed for a stream of biogas of 500 N m3/day, it is possible to obtain biomethane with a purity higher than 99% with a recovery of 85% and a power consumption of 0.12 kW/mol of produced methane. ... The use of biomethane as fuel or its injection in a pipeline for grid distribution introduces some quality specifications for biogas. ...

Mo?nica P. S. Santos; Carlos A. Grande; Ali?rio E. Rodrigues

2010-12-15T23:59:59.000Z

124

Recovering energy from biogas emission: the case of Mariana Mantovana landfill (Italy)  

Science Journals Connector (OSTI)

This paper deals with the analytic rating of the economic investment in an energy recovery plant for municipal waste, in relation to the estimate of its capability to exploit biogas production transformation, and sale of electricity production, and the Green Certificates. The approach entails the assessment of potential scenarios of biogas flare coming from its production forecasts, according to different models: the LandGEM Model and the stoichiometric model describing the degradation of the organic fraction. The proposed approach has been applied to the landfill in Mariana Mantovana (MN), and has show positive trends, highlighting the advantages of this investment.

Massimo Bertolini; Maurizio Bevilacqua

2007-01-01T23:59:59.000Z

125

Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Eco  

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

Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Ecosystems: Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Ecosystems: 1990-1999 Literature" (Michael H. Jones and Peter S. Curtis, editors), ORNL/CDIAC-129, July 2000 (http://cdiac.esd.ornl.gov/epubs/cdiac/cdiac129/cdiac129.html) Numbers following each keyword refer to the numbers preceding the citations in the WordPerfect and ASCII text listings of the bibliography. 1,5-BISPHOSPHATE 1965 1,5-BISPHOSPHATE CARBOXYLASE 98, 878 1,5-BISPHOSPHATE CARBOXYLASE OXYGENASE 370 1,5-DIPHOSPHATE CARBOXYLASE 253 16S RDNA 1452 18TH-CENTURY ENGLAND 45 1989 FACE EXPERIMENT 1155 1-AMINOCYCLOPROPANE-1-CARBOXYLATE OXIDASE 667 1-AMINOCYCLOPROPANE-1-CARBOXYLIC ACID 524, 762-764, 1241, 1471, 1472, 1622, 1696, 2632 2,4-DICHLOROPHENOL 1368 24-H 317 280-320 NM 2475

126

ABO Wind Biogas Sachsen Anhalt GmbH Co KG | Open Energy Information  

Open Energy Info (EERE)

ABO Wind Biogas Sachsen Anhalt GmbH Co KG ABO Wind Biogas Sachsen Anhalt GmbH Co KG Jump to: navigation, search Name ABO Wind Biogas Sachsen-Anhalt GmbH & Co. KG Place Wiesbaden, Saxony-Anhalt, Germany Zip 65193 Product Company set up to build and operate three biogas plants in Saxony-Anhalt Germany. Coordinates 50.084592°, 8.242302° 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":50.084592,"lon":8.242302,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

127

Keyword-based, Context-aware Selection of Natural Language Query Patterns  

E-Print Network (OSTI)

Keyword-based, Context-aware Selection of Natural Language Query Patterns Giorgio Orsi Politecnico operational context in many application domains. In these scenarios data access may be thwarted by the scarce in cardiology to support medical personnel in emergency interventions on patients affected by chronic cerebro

Orsi, Giorgio

128

KEYWORDS: geospatial clustering, web service, Web GIS, spatial data mining, clustering 1 INTRODUCTION  

E-Print Network (OSTI)

1 KEYWORDS: geospatial clustering, web service, Web GIS, spatial data mining, clustering 1-poor. Unprecedented amounts of spatial data are gathered quickly and easily through various methods, such as sensorsClustering offers an API and follows the OGC standard data format for spatial data exchange. #12;2 connectivity

129

Audio keyword extraction by unsupervised word discovery Armando Muscariello, Guillaume Gravier, Frederic Bimbot  

E-Print Network (OSTI)

Audio keyword extraction by unsupervised word discovery Armando Muscariello, Guillaume Gravier, Fr.surname@irisa.fr Abstract In real audio data, frequently occurring patterns often convey relevant information on the overall such key patterns, can be exploited for providing audio summaries and speeding up the access to relevant

Paris-Sud XI, Université de

130

Answering Aggregate Keyword Queries on Relational Databases Using Minimal Group-bys  

E-Print Network (OSTI)

, a customer planning his vacation, is interested in seeing space shuttles, riding motorcycle and experiencing American food. He can search the event calendar using the set of keywords {"space shuttle", "motorcycle have space shuttles, motorcycle, and American food all together if he visits Texas in December

Pei, Jian

131

Exploiting Parallelism to Accelerate Keyword Search On Deep-web Sources  

E-Print Network (OSTI)

Exploiting Parallelism to Accelerate Keyword Search On Deep-web Sources Tantan Liu Fan Wang Gagan,wangfa,agrawal}@cse.ohio-state.edu Abstract. Increasingly, biological data is being shared over the deep web. Many biological queries can only that exploits parallelization for accelerating search over multiple deep web data sources. An interactive, two

Agrawal, Gagan

132

Specific biogas production and role of packing medium in the treatment of rubber thread manufacturing industry wastewater  

Science Journals Connector (OSTI)

Wastewater from three rubber thread manufacturing industries collected from three different...4.../g?COD added when the organic loading rate was altered from 2.0 to 14.0?g?COD/l/d respectively. The biogas production

P. Agamuthu

1999-08-01T23:59:59.000Z

133

A scalable and tiling multi-monitor aware window manager  

Science Journals Connector (OSTI)

The design of a prototypical scalable and tiling multi-monitor aware window manager is described that may overcome some of the layout management problems encountered with tiling window managers. The system also features a novel approach to monitor configuration ... Keywords: distal access, monitor configuration, multiple monitors, window management, window manager

Joona Antero Laukkanen

2011-05-01T23:59:59.000Z

134

High Temperature Fuel Cell Tri-Generation of Power, Heat & H2 from Biogas  

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

National Fuel Cell Research Center, 2012 1/22 National Fuel Cell Research Center, 2012 1/22 High Temperature Fuel Cell Tri-Generation of Power, Heat & H 2 from Biogas Jack Brouwer, Ph.D. June 19, 2012 DOE/ NREL Biogas Workshop - Golden, CO © National Fuel Cell Research Center, 2012 2/22 Outline * Introduction and Background * Tri-Generation/Poly-Generation Analyses * OCSD Project Introduction © National Fuel Cell Research Center, 2012 3/22 Introduction and Background * Hydrogen fuel cell vehicle performance is outstanding * Energy density of H 2 is much greater than batteries * Rapid fueling, long range ZEV * H 2 must be produced * energy intensive, may have emissions, fossil fuels, economies of scale * Low volumetric energy density of H 2 compared to current infrastructure fuels (@ STP)

135

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 90,800 kg (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 0.10–0.39 L methane per gram of WSE COD added. Microbial inhibition was observed when initial WSE concentrations exceeded 1000 mg COD/L. A laboratory-scale continuous reactor operated at organic loading rates of 100–200 mg COD/L/day produced biogas with an average methane content of 75% and provided 72–78% 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

136

Combustion behavior of a spark ignition engine fueled with synthetic gases derived from biogas  

Science Journals Connector (OSTI)

Abstract Combustion results obtained from a spark ignition engine fueled with two synthetic gases obtained from catalytic decomposition of biogas are presented in this paper. These results are compared with those obtained when the engine was fueled with gasoline, methane and with the biogas from which synthetic gases are extracted. Experimental tests were performed under a wide range of speeds and at three equivalence ratios. Results showed that fractions of hydrogen in synthetic gases increased maximum pressures inside cylinder. Moreover, peak pressures were detected closer to top dead center than methane and biogas. Despite the fraction of diluents in the composition of synthetic gases, high speeds and lean conditions resulted in higher indicated efficiencies than those obtained with gasoline. Moreover, combustion speed and heat release rate were strongly influenced by the proportion of diluents and hydrogen in gaseous blends. CO and CO2 content in the composition of synthetic gases contributed to increase the exhaust concentrations of these pollutants compared with the other fuels, while HC decreased because of the small fraction of methane which remained unburned. Although \\{NOx\\} emissions were mitigated by diluents, like CO2 and air excess, high hydrogen fraction in composition of syngas involved elevated \\{NOx\\} emissions due to the increase in flame temperature that hydrogen produces.

J. Arroyo; F. Moreno; M. Muñoz; C. Monné; N. Bernal

2014-01-01T23:59:59.000Z

137

biogas to indian buses come home, dad biosensor lab in singapore sexy statistics world university No reason to rush homeLiU alumna Klara Tiitso enjoys her life in London | page 30  

E-Print Network (OSTI)

biogas to indian buses come home, dad biosensor lab in singapore sexy statistics world university an Indian Master's student whose studies at Linköping inspired him to use biogas as fuel for busses. He

Zhao, Yuxiao

138

Unobtrusive sleep monitoring using smartphones  

Science Journals Connector (OSTI)

How we feel is greatly influenced by how well we sleep. Emerging quantified-self apps and wearable devices allow people to measure and keep track of sleep duration, patterns and quality. However, these approaches are intrusive, placing a burden on the ... Keywords: activity recognition, mHealth, sleep monitoring, smartphone sensing

Zhenyu Chen; Mu Lin; Fanglin Chen; Nicholas D. Lane; Giuseppe Cardone; Rui Wang; Tianxing Li; Yiqiang Chen; Tanzeem Choudhury; Andrew T. Campbell

2013-05-01T23:59:59.000Z

139

A framework for nonparametric profile monitoring  

Science Journals Connector (OSTI)

Control charts have been widely used for monitoring the functional relationship between a response variable and some explanatory variable(s) (called profile) in various industrial applications. In this article, we propose an easy-to-implement framework ... Keywords: B-spline, Block bootstrap, Confidence band, Curve depth, Nonparametric profile monitoring

Shih-Chung Chuang; Ying-Chao Hung; Wen-Chi Tsai; Su-Fen Yang

2013-01-01T23:59:59.000Z

140

Models for monitoring wind farm power Andrew Kusiak*, Haiyang Zheng, Zhe Song  

E-Print Network (OSTI)

power plant. Researchers have applied different methodologies in studying wind farms. CameronModels for monitoring wind farm power Andrew Kusiak*, Haiyang Zheng, Zhe Song Department online 9 July 2008 Keywords: Wind farm Data mining Power prediction Monitoring Evolutionary computation

Kusiak, Andrew

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Environmental assessment and finding of no significant impact: Biorecycling Technologies, Inc., Noble Biogas and Fertilizer Plant, Fresno County, California  

SciTech Connect

The US Department of Energy (DOE) is considering a proposal from the California Energy Commission for partial funding up to $1,500,000 of the construction of the biorecycling Technologies, Inc., (BTI) Noble Biogas and Fertilizer Plant in Fresno County, California. BTI along with its contractors and business partners would develop the plant, which would use manure and green waste to produce biogas and a variety of organic fertilizer products. The California Energy Commission has requested funding from the DOE Commercialization Ventures program to assist in the construction of the plant, which would produce up to one megawatt of electricity by burning biogas in a cogeneration unit. The purpose of this environmental assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with funding development of the proposed project.

NONE

1997-09-01T23:59:59.000Z

142

Modeling of formaldehyde and nitrogen oxides from a proposed renewable energy biogas facility in Canada  

Science Journals Connector (OSTI)

The aim of this study was to use the CALPUFF modeling system an effective and reliable atmospheric modeling tool to predict the concentrations of formaldehyde (HCHO) and nitrogen oxides (NOx) released due to the combustion of biogas in the combined heat and power (CHP) engines from the Kawartha renewable energy generation facility at its proposed location in Ontario Canada. In this study HCHO and NOx were selected as the indicator and point source pollutants since they were the most significant products of biogas combustion emitted during the facility's normal operations (production of electricity and heat). The Lambert Conformal Conic projection coordinate system was implemented for the operation of the CALPUFF model. The proposed modeling scheme was coupled with both surface meteorological data (from 00:00 to 23:00) on an hourly basis and 12-h interval-based upper air meteorological data (from 00:00 to 12:00) to simulate the emission of these pollutants for the four seasonal Eastern Time meteorological conditions of winter (January 11–13 2013) spring (April 14–16 2013) summer (July 10–12 2013) and autumn (November 16–18 2013). The results from the CALPUFF dispersion model clearly demonstrated that the maximum 1-h average concentrations of both HCHO and NOx emitted from the combustion of biogas (composed of 60% CH4 and 40% CO2) in five CHP engines (operation load?=?100% maximum electricity generation capacity?=?9.8?MW) were found to be within the limits defined by Ontario Regulation 419/05.

2014-01-01T23:59:59.000Z

143

Medical MoteCare: A Distributed Personal Healthcare Monitoring System  

Science Journals Connector (OSTI)

Medical MoteCare is a health monitoring system prototype suitable for monitoring the elderly and the infirm. The system utilizes a wireless sensor network of MicaZ motes equipped with pulse oximeter sensors and environmental sensors, namely temperature ... Keywords: Wireless Sensor Networks, mHealth Monitoring, SNMP, Network Management, Data Correlation, Body Area Networks

Karla Felix Navarro; Elaine Lawrence; Brian Lim

2009-02-01T23:59:59.000Z

144

A Framework for Earth System Model Application Monitoring  

Science Journals Connector (OSTI)

Earth System Model (ESM) is an important tool for the research on global environmental evolution using numerical approach. Here we present a monitoring method for ESM applications based on "Earth System Model Oriented Integrated Developing Environment". ... Keywords: Earth system models, application monitoring, monitoring framework

Ran Yan; Jieqian Wu; Yibo Xie; You Meng; Depei Qian

2013-12-01T23:59:59.000Z

145

A new temperature controlled digester for anaerobic digestion for biogas production  

Science Journals Connector (OSTI)

Various types of insulating composite materials were used on ceramic digesters for the control of temperature. Maintenance of temperature is highlighted in this paper. The above types of digesters can adequately control the temperature, especially in the winter season. The results of extensive experimental and theoretical studies have been cited in this paper. This work is beneficial for those plants which are generally in higher altitude stations with low atmospheric temperature, like Leh (India). These types of digesters were found to be very useful for the production of biogas, especially from aquatic biomass like water hyacinth.

Upama Misra; Sanjay Singh; Amarika Singh; G.N. Pandey

1992-01-01T23:59:59.000Z

146

Microalgal biomethane production integrated with an existing biogas plant: A case study in Sweden  

Science Journals Connector (OSTI)

Abstract Microalgae are considered as potential sources for biodiesel production due to the higher growth rate than terrestrial plants. However, the large-scale application of algal biodiesel would be limited by the downstream cost of lipid extraction and the availability of water, CO2 and nutrients. A possible solution is to integrate algae cultivation with existing biogas plant, where algae can be cultivated using the discharges of CO2 and digestate as nutrient input, and then the attained biomass can be converted directly to biomethane by existing infrastructures. This integrated system is investigated and evaluated in this study. Algae are cultivated in a photobioreactor in a greenhouse, and two cultivation options (greenhouse with and without heating) are included. Life cycle assessment of the system was conducted, showing that algal biomethane production without greenhouse heating would have a net energy ratio of 1.54, which is slightly lower than that (1.78) of biomethane from ley crop. However, land requirement of the latter is approximately 68 times that of the former, because the area productivity of algae could reach at about 400 t/ha (dry basis) in half a year, while the annual productivity of ley crop is only about 5.8 t/ha. For the case of Växtkraft biogas plant in Västerås, Sweden, the integrated system has the potential to increase the annual biomethane output by 9.4%. This new process is very simple, which might have potential for scale-up and commercial application of algal bioenergy.

Xiaoqiang Wang; Eva Nordlander; Eva Thorin; Jinyue Yan

2013-01-01T23:59:59.000Z

147

Monitoring materials  

DOE Patents (OSTI)

The apparatus and method provide techniques for effectively implementing alpha and/or beta and/or gamma monitoring of items or locations as desired. Indirect alpha monitoring by detecting ions generated by alpha emissions, in conjunction with beta and/or gamma monitoring is provided. The invention additionally provides for screening of items prior to alpha monitoring using beta and/or gamma monitoring, so as to ensure that the alpha monitoring apparatus is not contaminated by proceeding direct to alpha monitoring of a heavily contaminated item or location. The invention provides additional versatility in the emission forms which can be monitored, whilst maintaining accuracy and avoiding inadvertent contamination.

Orr, Christopher Henry (Calderbridge, GB); Luff, Craig Janson (Calderbridge, GB); Dockray, Thomas (Calderbridge, GB); Macarthur, Duncan Whittemore (Los Alamos, NM)

2002-01-01T23:59:59.000Z

148

Performance Monitoring  

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

Optimization Performance Monitoring Performance Monitoring A redirector page has been set up without anywhere to redirect to. Last edited: 2014-08-25 14:37:27...

149

Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition  

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

From Municipal WWTPs From Municipal WWTPs Fuel Cells Viewed as a Value Proposition Biogas and Fuel Cells Workshop National Renewable Energy Laboratory Golden, Colorado June 12, 2012 WWTP Anaerobic Digestion * Common method of processing sludge to reduce volume of solids & volatile content * Reduces sludge disposal cost & increases outlets for disposal * Since motivation is disposal rather than digester gas (DG) production, the DG is available at no cost * This is unlike many other organic waste digestion facilities, where the energy project must bear cost of the digester(s) WWTP Anaerobic Digestion * WWTP anaerobic digesters require heat * Typically a portion of the DG is used to produce steam or hot water to provide the heat * The heat required varies seasonally,

150

Beyond the Fossil Fuel Era: On the Feasibility of Sustainable Electricity Generation Using Biogas from Microalgae  

Science Journals Connector (OSTI)

The functional unit was the delivery of 1.0 TWh of electrical energy using biomethane firing. ... The main finding was that maize-based biomethane electricity provision outperforms a prospective microalgae system in terms of NER, estimated at 4.9 and 3.2, respectively, when utilizing cogenerated heat. ... The contributions of this paper are as follows: (1) maize-based biomethane production outperforms a prospective microalgae system, in terms of net energy ratio (i.e., ratio of energy produced to energy required for fuel production; abbreviated hereafter as NER); (2) a prospective microalgae system requires 35% less land area, compared to maize, and (3) the performance, in terms of NER, of microalgae-based biogas production is set by the provision and extraction of nutrients rather than areal productivity and/or microalgal lipid content. ...

Frank ter Veld

2012-05-21T23:59:59.000Z

151

Insights into the annotated genome sequence of Methanoculleus bourgensis MS2T, related to dominant methanogens in biogas-producing plants  

Science Journals Connector (OSTI)

Abstract The final step of the biogas production process, the methanogenesis, is frequently dominated by members of the genus Methanoculleus. In particular, the species Methanoculleus bourgensis was identified to play a role in different biogas reactor systems. The genome of the type strain M. bourgensis MS2T, originally isolated from a sewage sludge digestor, was completely sequenced to analyze putative adaptive genome features conferring competitiveness within biogas reactor environments to the strain. Sequencing and assembly of the M. bourgensis MS2T genome yielded a chromosome with a size of 2,789,773 bp. Comparative analysis of M. bourgensis MS2T and Methanoculleus marisnigri JR1 revealed significant similarities. The absence of genes for a putative ammonium uptake system may indicate that M. bourgensis MS2T is adapted to environments rich in ammonium/ammonia. Specific genes featuring predicted functions in the context of osmolyte production were detected in the genome of M. bourgensis MS2T. Mapping of metagenome sequences derived from a production-scale biogas plant revealed that M. bourgensis MS2T almost completely comprises the genetic information of dominant methanogens present in the biogas reactor analyzed. Hence, availability of the M. bourgensis MS2T genome sequence may be valuable regarding further research addressing the performance of Methanoculleus species in agricultural biogas plants.

Irena Maus; Daniel Wibberg; Robbin Stantscheff; Yvonne Stolze; Jochen Blom; Felix-Gregor Eikmeyer; Jochen Fracowiak; Helmut König; Alfred Pühler; Andreas Schlüter

2014-01-01T23:59:59.000Z

152

Browsing and Keyword-Based Profiles: A Cautionary Tale Michael Shepherd, Carolyn Watters, Jack Duffy and Raj Kaushik  

E-Print Network (OSTI)

Browsing and Keyword-Based Profiles: A Cautionary Tale Michael Shepherd, Carolyn Watters, Jack Duffy and Raj Kaushik Faculty of Computer Science Dalhousie University Halifax, Nova Scotia, Canada B3H 1W5 {shepherd | watters | kaushik} @cs.dal.ca jack.duffy@dal.ca Abstract In this research, adaptive

Shepherd, Mike

153

From Revisiting the LCA-based Approach to a New Semantics-based Approach for XML Keyword Search  

E-Print Network (OSTI)

From Revisiting the LCA-based Approach to a New Semantics-based Approach for XML Keyword Search for data-centric XML documents are based on the compu- tation of Lowest Common Ancestors (LCA), such as SLCA and MLCA. In this paper, we show that the LCA is not always a correct search model for processing

Ling, Tok Wang

154

Patterns and Reuse in Document Engineering Keywords: Document Engineering, Document Analysis, Data Analysis, Data Modeling, Patterns, Reuse,  

E-Print Network (OSTI)

to business processes via Web-based services. The essence of Document Engineering is the analysis and designPatterns and Reuse in Document Engineering Keywords: Document Engineering, Document Analysis, Data and an Engineering Fellow at Commerce One. He founded or co-founded three companies, the last of which was Veo

Glushko, Robert J.

155

Control Software for Home Automation, Design Aspects and Position Paper Keywords: Autohan, UPnP, Iota, XML.  

E-Print Network (OSTI)

Control Software for Home Automation, Design Aspects and Position Paper D. Greaves Abstract Keywords: Autohan, UPnP, Iota, XML. The home is an eternal, heterogeneous, distributed com- puting environment which must be secure and reliable. Computers and embedded processors in the home are all different

Greaves, David J.

156

EFFECTIVE STRUCTURAL HEALTH MONITORING WITH ADDITIVE MANUFACTURING  

E-Print Network (OSTI)

will be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D printing, additive manufacturing, fatigue, intelligent structure INTRODUCTION Additive manufacturing (AM), also known as 3D Printing or Rapid

Boyer, Edmond

157

Aspects of mobile continuous monitoring systems: optimized image compression algorithm  

Science Journals Connector (OSTI)

Mobile continuous monitoring systems start to grow in every modern army. They are also known as UAV (Unmanned Air Vehicle) and probably in few years almost every army will be equipped with UAVs. The goal of this paper is to present an algorithm that ... Keywords: UAV, image compression, mobile monitoring system, optimized algorithm

Ciprian Racuciu; Nicolae Jula; Florin-Marius Pop

2008-01-01T23:59:59.000Z

158

A new mechanism for resource monitoring in Grid computing  

Science Journals Connector (OSTI)

Grid computing is a technology for distributed computing. To manage a large scale of Grid resources for dynamic access, resource management is a key component. In this paper, a Grid Resource Information Monitoring (GRIM) prototype is introduced. To support ... Keywords: Grid Resource Information Monitoring, Grid Resource Information Retrieving, Grid computing, Resource management

Wu-Chun Chung; Ruay-Shiung Chang

2009-01-01T23:59:59.000Z

159

Ethical implications of internet monitoring: A comparative study  

Science Journals Connector (OSTI)

Organizations have become increasingly concerned about employee use of the Internet for personal reasons while at work. Monitoring Internet usage has become more and more prevalent in the workplace. While there may be legitimate business functions such ... Keywords: Autonomy, Fairness, Internet monitoring, University, Workplace

Frances S. Grodzinsky; Andra Gumbus; Stephen Lilley

2010-09-01T23:59:59.000Z

160

PAFC fed by biogas produced by the anaerobic fermentation of the waste waters of a beet-sugar refinery  

SciTech Connect

Beet-washing waters of a beet-sugar refinery carry a high COD (Chemical Oxygen Demand), and their conditioning to meet legal constraints before disposal considerably contributes to the operation costs of the refinery. Their fermentation in an anaerobic digestor could instead produce readily disposable non-polluting waters, fertilizers and biogas, useful to feed a phosphoric acid fuel cell (PAFC) heat and power generator system. A real refinery case is considered in this work, where the electrical characteristics V = V(I) of a laboratory PAFC stack, fueled with a dry simulated reforming gas (having the same H{sub 2} and CO{sub 2} content as the biogas obtainable by the above said anaerobic digestion), are determined. The encouraging results show that a possible market niche for fuel cells, in the food-industry waste partial recovery and residual disposal, deserves attention.

Ascoli, A.; Elias, G. [Univ. Diegli Studi di Milano (Italy); Bigoni, L. [CISE Tecnologie Innovative S.p.A., Segrate (Italy); Giachero, R. [Du Pont Pharma Italia, Firenze (Italy)

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Agent-based artificial immune system approach for adaptive damage detection in monitoring networks  

Science Journals Connector (OSTI)

This paper presents an agent-based artificial immune system approach for adaptive damage detection in distributed monitoring networks. The presented approach establishes a new monitoring paradigm by embodying desirable immune attributes, such as adaptation, ... Keywords: Artificial immune systems, Mobile agents, Multi-agent systems, Pattern recognition, Structural health monitoring

Bo Chen

2010-11-01T23:59:59.000Z

162

Use of ferrofluids for bushing cooling and on-line monitoring  

Science Journals Connector (OSTI)

This paper reviews all the advantages of the on-line monitoring and presents an equipment for on-line monitoring of bushings, which is the own contribution of specialists who are the authors of this paper. The paper presents a study of the temperature ... Keywords: bushing, dielectric losses, ferrofluids, monitoring

Silvius Dorel Nedelcut; Victor Proca; Dorina Mioara Purcaru

2008-05-01T23:59:59.000Z

163

DNA barcoding of stranded marine mammals 5 The use of DNA barcoding to monitor the marine  

E-Print Network (OSTI)

barcoding to monitor the marine mammal biodiversity along the French Atlantic coast. In: Nagy ZT, Backeljau of the monitoring of marine mammal biodiversity. Keywords DNA barcoding, COI, control region, marine mammalsDNA barcoding of stranded marine mammals 5 The use of DNA barcoding to monitor the marine mammal

Paris-Sud XI, Université de

164

Critical remarks on the use of terrestrial moss (Hylocomium splendens and Pleurozium schreberi) for monitoring  

E-Print Network (OSTI)

are widely used to monitor airborne heavy metal pollution, have been collected from eight catchments spread been used successfully to map and monitor airborne heavy metal pollution in northern European countries reserved. Keywords: Terrestrial moss; Environmental monitoring; Northern Europe; Airborne pollution; Heavy

Filzmoser, Peter

165

The Study of Two Stages Anaerobic Digestion Application and Suitable Bio-Film as an Effort to Improve Bio-Gas Productivity from Jatropha Curcas Linn Capsule Husk  

Science Journals Connector (OSTI)

Abstract The conversion program from kerosene to LPG in Indonesia has positive impact on saving budget of fuel subsidized. However, the program does not only depend on LPG supply from overseas but also inadvisable related to the LPG availability in the world. Bio-gas is renewable energy which categorized as modern cooking oil. This gaseous bio- fuel is feasible in Indonesia due to plenty of bio-gas resources such as bio-mass and waste, simple technology, supporting tropical climate on bio-gas process, no food competition on material supply, minimizing global warming, reducing water pollution and producing organic fertilizer. Some series of study are conducted on dried Jatropha curcas Linn. capsule husk (JCL-CH) as bio-gas feedstock. The objective of the study is to create technology for managing JCL integrally according to bio-refinery principle. This paper will present two studies, JCL-CH performance in single stage digester compared with two stages digester in laboratory and palm fiber compared with glass wool as bio-film/bio-carrier in methanogenesis reactor. The studies were conducted in Research Laboratory PT. Bumimas Ekapersada, Bekasi, West Java from March until May 2012. A liter of glass bottle as digester, arranged in Randomized Complete Design, three replications per treatment placed in 32 °C water bath. The bio-gas feedstock was put continuously with Organic Loading Rate – OLR or concentration 1: 12 in single stage compared with 1: 12 and 1: 8 in two stages. The observed parameters were pH, temperature, bio-gas volume, methane concentration, volatile solid and acetic acid concentration. Bio-gas volume was measured by water displacement method and methane concentration was measured by gas chromatography. T-test was used for statistical analysis. The studies showed that two stages digester more efficient since it can increase methane concentration and bio-gas volume/gram VS. The bio-gas volume increase 63.83% in OLR 1: 8. Glass wool was more effective as bio-film carrier compared with palm fiber.

Praptiningsih G. Adinurani; Tony Liwang; Salafudin; Leopold O. Nelwan; Yosephianus Sakri; Satriyo K. Wahono; Roy Hendroko

2013-01-01T23:59:59.000Z

166

Energy efficiency in public buildings through ICT based control and monitoring systems  

E-Print Network (OSTI)

Energy efficiency in public buildings through ICT based control and monitoring systems G, France Keywords: energy efficiency, existing public buildings, control strategies, dynamic simulations a project entitled "Smart Energy Efficient Middleware for Public Spaces" (SEEMPubS). The project addresses

Paris-Sud XI, Université de

167

Environmental assessment of energy production by combustion of biogas provided by the anaerobic digestion of agricultural biomass  

Science Journals Connector (OSTI)

This paper tries to compare the environmental impacts of energy production using agricultural biomass and energy production using traditional reactor systems (natural gas and fuel oil) by using the Life Cycle Assessment (LCA) methodology. In order to make this comparison, the impact assessment methods CML 2 BASELINE 2000 (problem oriented method) and ECOINDICATOR 99 (damage oriented method) are used. The heat produced by cogeneration is intended to feed a heating network connected to 16 dwellings. The results show that the use of biogas reduces the emissions taking part in the global warming potential and reduces the global environmental impact.

Sebastien Moras

2008-01-01T23:59:59.000Z

168

Experimental co-digestion of corn stalk and vermicompost to improve biogas production  

SciTech Connect

Anaerobic co-digestion of corn stalk and vermicompost (VC) as well as mono-digestion of corn stalk were investigated. Batch mono-digestion experiments were performed at 35 {+-} 1 {sup o}C and initial total solid loading (TSL) ranged from 1.2% to 6.0%. Batch co-digestion experiments were performed at 35 {+-} 1 {sup o}C and initial TSL of 6% with VC proportions ranged from 20% to 80% of total solid (TS). For mono-digestion of corn stalk, a maximum methane yield of 217.60 {+-} 13.87 mL/g TS{sub added} was obtained at initial TSL of 4.8%, and acidification was found at initial TSL of 6.0% with the lowest pH value of 5.10 on day 4. Co-digestion improved the methane yields by 4.42-58.61% via enhancing volatile fatty acids (VFAs) concentration and pH value compared with mono-digestion of corn stalk. The maximum biogas yield of 410.30 {+-} 11.01 mL/g TS{sub added} and methane yield of 259.35 {+-} 13.85 mL/g TS{sub added} were obtained for 40% VC addition. Structure analysis by X-ray diffractometry (XRD) showed that the lowest crystallinity of 35.04 of digested corn stalk was obtained from co-digestion with 40% VC, which decreased 29.4% compared to 49.6 obtained from un-treated corn stalk. It is concluded that co-digestion with VC is beneficial for improving biodigestibility and methane yield from corn stalk.

Chen Guangyin [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China); Zheng Zheng, E-mail: zzhenghj@fudan.edu.c [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China); Department of Environmental Science and Engineering, Fudan University, Shanghai 200433 (China); Yang Shiguan [National Engineering Laboratory of Biomass Power Generation Equipment, School of Renewable Energy, North China Electric Power University, Beijing 102206 (China); Fang Caixia; Zou Xingxing; Luo Yan [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China)

2010-10-15T23:59:59.000Z

169

Ion Monitoring  

DOE Patents (OSTI)

The apparatus and method provide a technique for significantly reducing capacitance effects in detector electrodes arising due to movement of the instrument relative to the item/location being monitored in ion detection based techniques. The capacitance variations are rendered less significant by placing an electrically conducting element between the detector electrodes and the monitored location/item. Improved sensitivity and reduced noise signals arise as a result. The technique also provides apparatus and method suitable for monitoring elongate items which are unsuited to complete enclosure in one go within a chamber. The items are monitored part by part as the pass through the instrument, so increasing the range of items or locations which can be successfully monitored.

Orr, Christopher Henry (Calderbridge, GB); Luff, Craig Janson (Calderbridge, GB); Dockray, Thomas (Calderbridge, GB); Macarthur, Duncan Whittemore (Los Alamos, NM)

2003-11-18T23:59:59.000Z

170

Electrostatic monitoring  

DOE Patents (OSTI)

The apparatus and method provide a technique for more simply measuring alpha and/or beta emissions arising from items or locations. The technique uses indirect monitoring of the emissions by detecting ions generated by the emissions, the ions being attracted electrostatically to electrodes for discharge of collection. The apparatus and method employ a chamber which is sealed around the item or location during monitoring with no air being drawn into or expelled from the chamber during the monitoring process. A simplified structure and operations arises as a result, but without impairing the efficiency and accuracy of the detection technique.

Orr, Christopher Henry (Cumbria, GB); Luff, Craig Janson (Cumbria, GB); Dockray, Thomas (Cumbria, GB); Macarthur, Duncan Whittemore (Los Alamos, NM)

2001-01-01T23:59:59.000Z

171

Seismic Monitoring - Hanford Site  

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

Curation Services Ecological Monitoring Environmental Surveillance Meteorology and Climatology Services Seismic Monitoring Seismic Monitoring Email Email Page | Print Print Page...

172

Weld Monitor  

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

Monitoring of Laser Beam Welding Monitoring of Laser Beam Welding Using Infrared Weld Emissions P. G. Sanders, J. S. Keske, G. Kornecki, and K. H. Leong Technology Development Division Argonne National Laboratory Argonne, IL 60439 USA The submitted manuscript has been authorized by a contractor of the U. S. Government under contract No. W-31-109-ENG-38. Accordingly, the U. S. Government retains a non-exclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U. S. Government purposes. Abstract A non-obtrusive, pre-aligned, solid-state device has been developed to monitor the primary infrared emissions during laser welding. The weld monitor output is a 100-1000 mV signal that depends on the beam power and weld characteristics. The DC level of this signal is related to weld

173

Environmental Monitoring  

Science Journals Connector (OSTI)

Cell processing facilities should implement and maintain a program of environmental monitoring regardless of whether product manufacturing occurs in an unclassified laboratory space or in a Class 10,000 cleanroom

A. Gee MI Biol; PhD; D.L. Lyon MT (ASCP); CLSp (MB)

2009-01-01T23:59:59.000Z

174

Economic–environmental analysis of handling biogas from sewage sludge digesters in \\{WWTPs\\} (wastewater treatment plants) for energy recovery: Case study of Bekkelaget WWTP in Oslo (Norway)  

Science Journals Connector (OSTI)

Abstract This paper outlines a methodology for a systematic economic–environmental analysis of realistic and realisable options for recovering and utilising energy from biogas produced in sewage sludge digesters in \\{WWTPs\\} (wastewater treatment plants). Heat, electricity and transport fuel can be produced from biogas, consumed in-plant or even sold to external end-users. The paper initially considers global warming as the environmental impact of concern, but later also stresses on the necessity of avoiding problem shifting by factoring in other environmental impact categories as well. The methodology is subsequently applied to the Bekkelaget WWTP in Oslo (Norway). Five different options for handling biogas are considered, in addition to the status quo – the business-as-usual in year-2012, and a baseline case, where it is assumed that all biogas generated is flared completely and not utilised for energy recovery of any kind. Seven different cost scenarios – for electricity, natural gas, wood pellets, bio-methane and diesel – are constructed. This gives a total of 49 combinations, for each of which the net costs and net environmental impacts (global warming, eutrophication and acidification) are determined for the 10-year period 2012–2021. The changes (in percentages) with respect to the corresponding values for the baseline case, are recorded; suitable weighting factors are considered after interaction with experts and personnel associated with the plant, and the options are evaluated using this double-bottom-line approach (economic and environmental).

G. Venkatesh; Rashid Abdi Elmi

2013-01-01T23:59:59.000Z

175

Monitoring Infrastructure Capacity Monitoring Infrastructure Capacity  

E-Print Network (OSTI)

Levinson, D. (2000) Monitoring Infrastructure Capacity p. 165-181 in Land Market Monitoring for Smart Urban) task. Monitoring infrastructure capacity is at least as complex as monitoring urban land markets Levinson, D. (2000) Monitoring Infrastructure Capacity p. 165-181 in Land Market Monitoring for Smart Urban

Levinson, David M.

176

Restoration Monitoring-A Simple Photo Monitoring Method | Department...  

Energy Savers (EERE)

Restoration Monitoring-A Simple Photo Monitoring Method Restoration Monitoring-A Simple Photo Monitoring Method Restoration Monitoring-A Simple Photo Monitoring Method Restoration...

177

The informatic system architecture for monitoring anti-hail network  

Science Journals Connector (OSTI)

This paper presents aspects as regards the computer system structure description, sources of information in local unit launch for anti-hail rocket, system hardware architecture for the decision of launch. Keywords: anti-hail networks, informatic system, hail, monitoring, system architecture

Constantin ?ulea; Gheorghe Manolea; Laurentiu Alboteanu

2011-04-01T23:59:59.000Z

178

Violating privacy through walls by passive monitoring of radio windows  

Science Journals Connector (OSTI)

We investigate the ability of an attacker to passively use an otherwise secure wireless network to detect moving people through walls. We call this attack on privacy of people a "monitoring radio windows" (MRW) attack. We design and implement the MRW ... Keywords: line crossing, radio window, signal strength, wifi

Arijit Banerjee; Dustin Maas; Maurizio Bocca; Neal Patwari; Sneha Kasera

2014-07-01T23:59:59.000Z

179

PDSF Monitoring  

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

PDSF Monitoring PDSF Monitoring The plot below is a measure of the read and write rates a single user would experience via the PDSF batch system. Jobs are submitted sequentially every hour to the debug queue. If a jobs doesn't finish in 8 minutes, it is killed and a -1 rate is written out. The read rates are calculated by copying a directory containing 2 files totaling 274 MB from the eliza directories to the $TMPDIR on the node running the job. The write rates are calculated by untarring a tarball on the eliza directories. The write rates are typically around a factor of two slower than the read rates, because the data still has to travel to the compute node and then back to the eliza for writing. The I/O rates are taken from the ganglia monitoring and serve as a measure of the amount of

180

NoiseSPY: A Real-Time Mobile Phone Platform for Urban Noise Monitoring and Mapping  

Science Journals Connector (OSTI)

In this paper we present the design, implementation, evaluation, and user experiences of the NoiseSpy application, our sound sensing system that turns the mobile phone into a low-cost data logger for monitoring environmental noise. It allows users to ... Keywords: mobile computing, noise mapping, online mapping, pervasive sensing, pollution monitoring, ubiquitous computing.

Eiman Kanjo

2010-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

An Approach for QoS Measurements in IP Multicast Networks MQM -Multicast Quality Monitor  

E-Print Network (OSTI)

An Approach for QoS Measurements in IP Multicast Networks MQM - Multicast Quality Monitor Falko@acm.org Abstract MQM - Multicast Quality Monitor represents a new approach to measure QoS within an IP multicast which builds a very basis for the measurements. Keywords IP Multicast, Quality of Service, IP

Breu, Ruth

182

DGMonitor: A Performance Monitoring Tool for Sandbox-Based Desktop Grid Platforms  

Science Journals Connector (OSTI)

Accurate, continuous resource monitoring and profiling are critical for enabling performance tuning and scheduling optimization. In desktop grid systems that employ sandboxing, these issues are challenging because (1) subjobs inside sandboxes are executed ... Keywords: distributed computing, performance monitoring and profiling, sandboxing techniques

P. Cicotti; M. Taufer; Andrew A. Chien

2005-11-01T23:59:59.000Z

183

Prediction, operations, and condition monitoring in wind energy Andrew Kusiak a,*, Zijun Zhang b  

E-Print Network (OSTI)

Review Prediction, operations, and condition monitoring in wind energy Andrew Kusiak a,*, Zijun 2013 Available online 23 August 2013 Keywords: Wind energy Wind speed prediction Wind turbine control Condition monitoring and fault detection a b s t r a c t Recent developments in wind energy research

Kusiak, Andrew

184

Demonstration abstract: airfeed: indoor real time interactive air quality monitoring system  

Science Journals Connector (OSTI)

Solutions to outdoor air pollution require societal changes; however, we focus on indoor home air quality to allow for individual control over the breathing environment. We present AirFeed: a real time air quality monitoring system that provides measurements ... Keywords: air quality, human activity, monitoring, real time

Kyeong T. Min, Andrzej Forys, Thomas Schmid

2014-04-01T23:59:59.000Z

185

Pilot scale evaluation of the BABIU process – Upgrading of landfill gas or biogas with the use of MSWI bottom ash  

Science Journals Connector (OSTI)

Abstract Biogas or landfill gas can be converted to a high-grade gas rich in methane with the use of municipal solid waste incineration bottom ash as a reactant for fixation of CO2 and H2S. In order to verify results previously obtained at a laboratory scale with 65–90 kg of bottom ash (BA), several test runs were performed at a pilot scale, using 500–1000 kg of bottom ash and up to 9.2 N m3/h real landfill gas from a landfill in the Tuscany region (Italy). The input flow rate was altered. The best process performance was observed at a input flow rate of 3.7 N m3/(h tBA). At this flow rate, the removal efficiencies for H2S were approximately 99.5–99%.

P. Mostbauer; L. Lombardi; T. Olivieri; S. Lenz

2014-01-01T23:59:59.000Z

186

Cooperative Approaches for Implementation of  

E-Print Network (OSTI)

;#12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while returns from energy and byproduct sales. Keywords: Anaerobic digestion, biogas, cooperatives, carbon storage and handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Biogas production

Laughlin, Robert B.

187

Tritium monitor  

DOE Patents (OSTI)

A system is described for continuously monitoring the concentration of tritium in an aqueous stream. The system pumps a sample of the stream to magnesium-filled combustion tube which reduces the sample to extract hydrogen gas. The hydrogen gas is then sent to an isotope separation device where it is separated into two groups of isotopes: a first group of isotopes containing concentrations of deuterium and tritium, and a second group of isotopes having substantially no deuterium and tritium. The first group of isotopes containing concentrations of deuterium and tritium is then passed through a tritium detector that produces an output proportional to the concentration of tritium detected. Preferably, the detection system also includes the necessary automation and data collection equipment and instrumentation for continuously monitoring an aqueous stream. 1 fig.

Chastagner, P.

1994-06-14T23:59:59.000Z

188

Tritium monitor  

DOE Patents (OSTI)

A system for continuously monitoring the concentration of tritium in an aqueous stream. The system pumps a sample of the stream to magnesium-filled combustion tube which reduces the sample to extract hydrogen gas. The hydrogen gas is then sent to an isotope separation device where it is separated into two groups of isotopes: a first group of isotopes containing concentrations of deuterium and tritium, and a second group of isotopes having substantially no deuterium and tritium. The first group of isotopes containing concentrations of deuterium and tritium is then passed through a tritium detector that produces an output proportional to the concentration of tritium detected. Preferably, the detection system also includes the necessary automation and data collection equipment and instrumentation for continuously monitoring an aqueous stream.

Chastagner, Philippe (Augusta, GA)

1994-01-01T23:59:59.000Z

189

Site Monitoring Area Maps  

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

to the Site Monitoring Area (SMA) The Site Monitoring Area sampler Control measures (best management practices) installed at the Site Monitoring Area Structures such as...

190

Hybridizing concentrated solar power (CSP) with biogas and biomethane as an alternative to natural gas: Analysis of environmental performance using LCA  

Science Journals Connector (OSTI)

Abstract Concentrating Solar Power (CSP) plants typically incorporate one or various auxiliary boilers operating in parallel to the solar field to facilitate start up operations, provide system stability, avoid freezing of heat transfer fluid (HTF) and increase generation capacity. The environmental performance of these plants is highly influenced by the energy input and the type of auxiliary fuel, which in most cases is natural gas (NG). Replacing the NG with biogas or biomethane (BM) in commercial CSP installations is being considered as a means to produce electricity that is fully renewable and free from fossil inputs. Despite their renewable nature, the use of these biofuels also generates environmental impacts that need to be adequately identified and quantified. This paper investigates the environmental performance of a commercial wet-cooled parabolic trough 50 MWe CSP plant in Spain operating according to two strategies: solar-only, with minimum technically viable energy non-solar contribution; and hybrid operation, where 12% of the electricity derives from auxiliary fuels (as permitted by Spanish legislation). The analysis was based on standard Life Cycle Assessment (LCA) methodology (ISO 14040-14040). The technical viability and the environmental profile of operating the CSP plant with different auxiliary fuels was evaluated, including: NG; biogas from an adjacent plant; and BM withdrawn from the gas network. The effect of using different substrates (biowaste, sewage sludge, grass and a mix of biowaste with animal manure) for the production of the biofuels was also investigated. The results showed that NG is responsible for most of the environmental damage associated with the operation of the plant in hybrid mode. Replacing NG with biogas resulted in a significant improvement of the environmental performance of the installation, primarily due to reduced impact in the following categories: natural land transformation, depletion of fossil resources, and climate change. However, despite the renewable nature of the biofuels, other environmental categories like human toxicity, eutrophication, acidification and marine ecotoxicity scored higher when using biogas and BM.

G. San Miguel; B. Corona

2014-01-01T23:59:59.000Z

191

Following electron flow: From a Gram-positive community to mechanisms of electron transfer  

E-Print Network (OSTI)

was monitored by cessation of biogas production as well as awas monitored by cessation of biogas production as well as a

Wrighton, Kelly Catherine

2010-01-01T23:59:59.000Z

192

Hybrid application of biogas and solar resources to fulfill household energy needs: A potentially viable option in rural areas of developing countries  

Science Journals Connector (OSTI)

Abstract The absence of clean cooking facilities and electricity means billions of rural people are deprived of much needed socioeconomic development. Livestock residues (dung) and solar radiation are two renewable energy resources that are abundantly available in rural areas of developing countries. Although it is not feasible for these two resources separately to meet both thermal (cooking) and electricity demands, hybrid applications have not been given due attention. To facilitate integrating these two resources in rural energy planning, and to promote their dissemination through hybrid applications, it is necessary to evaluate their economic merits, and assess their ability to deal with the demands. In this paper, we examine the techno-economic performance of hybrid applications of these two resources by applying a simulation technique using the HOMER tool, and by giving derived cost-saving equations. We also quantify the monetary savings from replacing traditional fuels, and perform a sensitivity analysis on a number of variables (e.g. dung cost, fuelwood cost) to see how they affect the performance of different energy supply alternatives. Furthermore, we examine the practical applicability of the biogas system in the households through a structured survey of 72 ongoing household biogas plants. This study finds that households that have between three and six cattle can potentially meet their cooking and electricity loads through a hybrid implementation of biogas and solar PV (Photovoltaic) system. By replacing conventional fuels households can achieve savings that are more than the total annualized costs incurred for installing new services.

Md. Mizanur Rahman; Mohammad Mahmodul Hasan; Jukka V. Paatero; Risto Lahdelma

2014-01-01T23:59:59.000Z

193

Keywords: Excrow service, online C2C auctions, Internet fraud, perceived risk, system dynamics, decision making. 2001 --Twenty-Second International Conference on Information Systems 1  

E-Print Network (OSTI)

1 Keywords: Excrow service, online C2C auctions, Internet fraud, perceived risk, system dynamics markets for protecting online traders from Internet fraud. Although the process of online escrow services (OES) ensures its effectiveness i blocking Internet frauds, its adoption rate is still surprisingly low

Lin, Zhangxi

194

The gamma-ray burst monitor for Lobster-ISS L. Amati a,*, F. Frontera a,b  

E-Print Network (OSTI)

The gamma-ray burst monitor for Lobster-ISS L. Amati a,*, F. Frontera a,b , N. Auricchio a , E telescope is flanked by a Gamma Ray Burst Monitor, with the minimum requirement of recognizing true GRBs. Published by Elsevier Ltd. All rights reserved. Keywords: Gamma-rays: bursts; X-rays: transients

Bogliolo, Alessandro

195

Jump neural network for online short-time prediction of blood glucose from continuous monitoring sensors and meal information  

Science Journals Connector (OSTI)

Several real-time short-term prediction methods, based on time-series modeling of past continuous glucose monitoring (CGM) sensor data have been proposed with the aim of allowing the patient, on the basis of predicted glucose concentration, to anticipate ... Keywords: Continuous glucose monitoring, Diabetes, Forecast, Non-linear modeling, Signal processing, Time series

C. Zecchin; A. Facchinetti; G. Sparacino; C. Cobelli

2014-01-01T23:59:59.000Z

196

Efficiency and emissions of a spark ignition engine fueled with synthetic gases obtained from catalytic decomposition of biogas  

Science Journals Connector (OSTI)

This paper presents the results of the tests developed in a naturally aspirated spark ignition engine, intended for installation in vehicles, fueled with synthetic gases obtained from catalytic decomposition of biogas. The experimental tests were carried out at three equivalence ratios and different speeds and loads. Two synthetic blends were used and the results were compared with those of gasoline and methane. Efficiency and emissions were calculated for the different fuels under the same operation conditions and it was found that at lean equivalence ratios, brake thermal efficiency with synthetic gases approached to the traditional fuels and even improved it at ? = 0.7. BSCO2 emissions increased due to the CO2 content of the gaseous blends. While CO increased at stoichiometric conditions, it decreased at lean conditions because the H2 contained in synthetic gases improved combustion at these conditions. BSHC measured were very low with synthetic gases because of the low content of methane in blends. The change in the fraction of H2 and CO2 of the synthetic blends led to quite different results in BSNOx. Syngas 1 \\{BSNOx\\} emissions were the lowest of all fuels, while syngas 2 \\{BSNOx\\} were the highest because of its high H2 fraction.

J. Arroyo; F. Moreno; M. Muñoz; C. Monné

2013-01-01T23:59:59.000Z

197

Monitoring your job  

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

Jobs Monitoring and Managing Jobs Monitoring and Managing Batch Jobs These are some basic commands for monitoring and modifiying batch jobs while they're queued or running. NERSC...

198

Utility Monitor September 2010  

E-Print Network (OSTI)

Utility Monitor September 2010 Why monitor utility syntax? Enforce and Maintain Company-Wide DB2 Utility Standards. Jennifer Nelson Product Specialist, Rocket Software © 2010 IBM Corporation © 2010............................................................................................................... iv 1 Why Monitor DB2 Utility Syntax

199

Structural Health Monitoring  

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

Monitoring Impedance Methods Lamb Wave Propagations Time Reversal Acoustics Sequential Probability Ratio Test Extreme Value Statistics Remote Monitoring Building upon previous...

200

E-Print Network 3.0 - algae shows promise Sample Search Results  

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

production systems using microalgae. Keywords Algae . Carbon sequestration . Biofuel . Biogas . Biohydrogen... , Queensland 4072, Australia J. H. Mussgnug :O. Kruse Department...

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Programming with Keywords Greg Little  

E-Print Network (OSTI)

aware of tend to be pretty obvious and mechanical manipulations of ideas coughed up from my subconscious

202

Continuous Monitoring of Functional Activities using Wearable, Wireless Gyroscope and Accelerometer Technology  

E-Print Network (OSTI)

in activity durations and step frequency between measurement instruments. Keywords ­ activity monitoring of these measurement instruments, there is a strong interest in the technology of Micro Electro Mechanical Systems in clinical research involve the usage of one or two accelerometers attached to ankle and/or wrist (e

Little, Thomas

203

Health monitoring of FRP using acoustic emission and artificial neural networks  

Science Journals Connector (OSTI)

In this study, a procedure is proposed for damage identification and discrimination for composite materials based on acoustic emission signals clustering using artificial neural networks. An unsupervised methodology based on the self-organizing map of ... Keywords: Acoustic emission, Artificial neural networks, Clustering, Composite materials, Damage, Health monitoring, Waveform analysis

R. de Oliveira; A. T. Marques

2008-02-01T23:59:59.000Z

204

A cognitive communication based wide-area monitoring system of smart grid  

Science Journals Connector (OSTI)

To meet the increasing challenges on global warming and customer demands, the current hierarchical structure of electric power grid is undergoing a rapid change by focusing on high efficiency, reliability and flexibility. To address such challenges, ... Keywords: Cognitive Radio, Communication Infrastructure, Power Quality, Smart Grid, Wide-Area Monitoring System

Ling Luo; Yucan Yang; Jian Zhou; Qi Zhao

2013-07-01T23:59:59.000Z

205

An integrated system based on wireless sensor networks for patient monitoring, localization and tracking  

Science Journals Connector (OSTI)

This works describes the system LAURA which provides patient localization, tracking and monitoring services within nursing institutes through a wireless sensor network. The system is composed of three functional blocks: a localization and tracking engine ... Keywords: E-health, Indoor localization, Wireless sensor network

Alessandro Redondi; Marco Chirico; Luca Borsani; Matteo Cesana; Marco Tagliasacchi

2013-01-01T23:59:59.000Z

206

LOSS OF ROTOR ISOTROPY AS A BLADE DAMAGE INDICATOR FOR WIND TURBINE STRUCTURE HEALTH MONITORING SYSTEMS  

E-Print Network (OSTI)

LOSS OF ROTOR ISOTROPY AS A BLADE DAMAGE INDICATOR FOR WIND TURBINE STRUCTURE HEALTH MONITORING to simulated vibrations of a rotating rotor. KEYWORDS : wind turbine blade, rotor anisotropy, Floquet analysis, OMA INTRODUCTION Blades of modern wind turbines are complex high-tech structures, and their cost

Paris-Sud XI, Université de

207

Air-dropped sensor network for real-time high-fidelity volcano monitoring  

Science Journals Connector (OSTI)

This paper presents the design and deployment experience of an air-dropped wireless sensor network for volcano hazard monitoring. The deployment of five stations into the rugged crater of Mount St. Helens only took one hour with a helicopter. The stations ... Keywords: design and deployment, sensor network

Wen-Zhan Song; Renjie Huang; Mingsen Xu; Andy Ma; Behrooz Shirazi; Richard LaHusen

2009-06-01T23:59:59.000Z

208

WagTag: a dog collar accessory for monitoring canine activity levels  

Science Journals Connector (OSTI)

Technological advancements are leading to the emergence of wearable computing devices as a major consumer category. Several companies have developed, or are developing, wearable accessories to monitor human activity. But the health and wellness applications ... Keywords: activity recognition, data mining, mobile health, sensors, ubiquitous computing, wearable computing

Gary M. Weiss; Ashwin Nathan; J.B. Kropp; Jeffrey W. Lockhart

2013-09-01T23:59:59.000Z

209

Scalable continuous range monitoring of moving objects in symbolic indoor space  

Science Journals Connector (OSTI)

Indoor spaces accommodate large populations of individuals. The continuous range monitoring of such objects can be used as a foundation for a wide variety of applications, e.g., space planning, way finding, and security. Indoor space differs from outdoor ... Keywords: continuous range, indoor moving objects, symbolic indoor space

Bin Yang; Hua Lu; Christian S. Jensen

2009-11-01T23:59:59.000Z

210

AirCloud: a cloud-based air-quality monitoring system for everyone  

Science Journals Connector (OSTI)

We present the design, implementation, and evaluation of AirCloud -- a novel client-cloud system for pervasive and personal air-quality monitoring at low cost. At the frontend, we create two types of Internet-connected particulate matter (PM2:5) ... Keywords: PM2.5, air quality, client-cloud calibration system

Yun Cheng, Xiucheng Li, Zhijun Li, Shouxu Jiang, Yilong Li, Ji Jia, Xiaofan Jiang

2014-11-01T23:59:59.000Z

211

Monitoring jobs with qs  

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

Jobs Monitoring jobs with qs Monitoring jobs with qs qs is an alternative tool to the SGE-provided qstat for querying the queue status developed at NERSC. qs provides an...

212

Corrosion monitoring apparatus  

DOE Patents (OSTI)

A corrosion monitoring device in an aqueous system which includes a formed crevice and monitoring the corrosion of the surfaces forming the crevice by the use of an a-c electrical signal.

Isaacs, Hugh S. (Shoreham, NY); Weeks, John R. (Stony Brook, NY)

1980-01-01T23:59:59.000Z

213

Multidimensionality of parental monitoring  

E-Print Network (OSTI)

This study explored the construct of parental monitoring and its relation to antisocial behavior in children. The factor structure of the Alabama Parenting Questionnaire Poor Monitoring/Supervision Scale (Frick, 1991) was examined to determine...

Secrest, Laura A

2012-06-07T23:59:59.000Z

214

The Potential for Renewable Energy Sources in Ausilio Bauen  

E-Print Network (OSTI)

............................................................................................................... 15 Biogas

215

Renewable Energy 32 (2007) 12431257 Methane generation in landfills  

E-Print Network (OSTI)

. Some of the modern regulated landfills attempt to capture and utilize landfill biogas, a renewable collecting landfill biogas worldwide. The landfills that capture biogas in the US collect about 2.6 million. All rights reserved. Keywords: Landfill gas; Renewable energy; Municipal solid waste; Biogas; Methane

Columbia University

216

Seismic Imaging and Monitoring  

SciTech Connect

I give an overview of LANL's capability in seismic imaging and monitoring. I present some seismic imaging and monitoring results, including imaging of complex structures, subsalt imaging of Gulf of Mexico, fault/fracture zone imaging for geothermal exploration at the Jemez pueblo, time-lapse imaging of a walkway vertical seismic profiling data for monitoring CO{sub 2} inject at SACROC, and microseismic event locations for monitoring CO{sub 2} injection at Aneth. These examples demonstrate LANL's high-resolution and high-fidelity seismic imaging and monitoring capabilities.

Huang, Lianjie [Los Alamos National Laboratory

2012-07-09T23:59:59.000Z

217

Environmental Monitoring Plan  

SciTech Connect

This Environmental Monitoring Plan was written to fulfill the requirements of Department of Energy (DOE) Order 5400.1 and DOE Environmental Regulatory Guide DOE/EH 0173T. This Plan documents the background, organizational structure, and methods used for effluent monitoring and environmental surveillance at Sandia National Laboratories/California. The design, rationale, and historical results of the environmental monitoring system are discussed in detail. Throughout the Plan, recommendations for improvements to the monitoring system are made. This revision to the Environmental Monitoring Plan was written to document the changes made to the Monitoring Program during 1992. Some of the data (most notably the statistical analyses of past monitoring data) has not been changed.

Holland, R.C. [Science Applications International Corp., San Diego, CA (United States)

1993-07-01T23:59:59.000Z

218

Bowel-sound pattern analysis using wavelets and neural networks with application to long-term, unsupervised, gastrointestinal motility monitoring  

Science Journals Connector (OSTI)

This work focuses on the implementation of an autonomous system appropriate for long-term, unsupervised monitoring of bowel sounds, captured by means of abdominal surface vibrations. The autonomous intestinal motility analysis system (AIMAS) promises ... Keywords: Abdominal vibration, Bioacoustics, Bowel sounds, Multi-layer perceptron, Neural network, Pattern classification, Pattern recognition, Wavelet

C. Dimoulas; G. Kalliris; G. Papanikolaou; V. Petridis; A. Kalampakas

2008-01-01T23:59:59.000Z

219

The use of mobile devices in the care and home monitoring of the elderly and the sick  

Science Journals Connector (OSTI)

In the present study, a home monitoring healthcare system for elderly and chronic patients has been proposed. System was developed for three types of users: the patient, doctor and guardian. The system is adapted for continuous measurement of biomedical ... Keywords: assisted living, home care, mobile devices

Mariusz Kaczmarek; J?drzej Nowak; Jacek Rumi?ski; Jerzy Wtorek; Tomasz Kocejko

2012-06-01T23:59:59.000Z

220

Research on Monitoring Wear of Piston Ring Based on Magneto-Resistive Sensor for Marine Diesel Engine  

Science Journals Connector (OSTI)

The method of monitoring the wear of piston ring with a magneto-resistive sensor for a marine diesel engine is presented in the paper. The magnetic field intensity variations caused by both the wear and the motion of piston ring are analyzed by simulation. ... Keywords: Magnetic Field Intensity, Wear of Piston Ring, Magneto-Resistive Sensor, Marine Ddiesel Engine

Zhang-ming Peng; Jian-guo Yang; Qiao-ying Huang; Yong-hua Yu

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

FireWxNet: a multi-tiered portable wireless system for monitoring weather conditions in wildland fire environments  

Science Journals Connector (OSTI)

In this paper we present FireWxNet, a multi-tiered portable wireless system for monitoring weather conditions in rugged wildland fire environments. FireWxNet provides the fire fighting community the ability to safely and easily measure and view fire ... Keywords: applications, deployments, fire, forest fires, wireless sensor networks

Carl Hartung; Richard Han; Carl Seielstad; Saxon Holbrook

2006-06-01T23:59:59.000Z

222

A general scalable and accurate decentralized level monitoring method for large-scale dynamic service provision in hybrid clouds  

Science Journals Connector (OSTI)

Hybrid cloud computing combines private clouds with geographically-distributed resources from public clouds, desktop grids or in-house gateways to provide the most flexibility of each kind of cloud platforms. Service provisioning for wide-area applications ... Keywords: Application health monitoring, Decentralized algorithm, Decentralized matrix factorization, Hierarchical decomposition, K-means clustering, Service provision

Yongquan Fu; Yijie Wang; Ernst Biersack

2013-07-01T23:59:59.000Z

223

Insulation Monitors Settings Selection  

Science Journals Connector (OSTI)

In the chapter general requirements set to insulation monitors selection in AC and DC networks ... given. Examples of regulations requirements for circuits insulation equivalent resistance are presented. Traditio...

Piotr Olszowiec

2013-01-01T23:59:59.000Z

224

Environmental monitoring plan  

SciTech Connect

This Environmental Monitoring Plan was written to fulfill the requirements of Department of Energy (DOE) Order 5400.1 and DOE Environmental Regulatory Guide DOE/EH 0173T. This Plan documents the background, organizational structure, and methods used for effluent monitoring and environmental surveillance at Sandia National Laboratories/California. The design, rationale, and historical results of the environmental monitoring system are discussed in detail. Throughout the Plan, recommendations for improvements to the monitoring system are made. 52 refs., 10 figs., 12 tabs.

Holland, R.C.

1997-02-01T23:59:59.000Z

225

Section 42: Monitoring  

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

using techniques that do not jeopardize the containment of waste in the disposal system. Ten monitoring parameters were identified in an analysis performed to fulfill the section...

226

Electronic Monitoring White Papers  

E-Print Network (OSTI)

the initial development costs. But if that system can be easily implemented in another area, those costs for operations, maintenance, and quality checks (QA & QC). The goal of video monitoring is to provide a cost monitoring programs in NMFS-managed fisheries where data extracted from video are used for science

227

Transmission Line Security Monitor  

SciTech Connect

The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

None

2011-01-01T23:59:59.000Z

228

HP Steam Trap Monitoring  

E-Print Network (OSTI)

Consumption Peak Demand Mgt Peak Demand Mgt Similar Weather Day Analysis Metering and Verafication Steam Meter Monitoring ? Peak Demand Management ? Steam Consumption Management ? Steam Bill Verification ? Measurement and Verification ... Consumption Peak Demand Mgt Peak Demand Mgt Similar Weather Day Analysis Metering and Verafication Steam Meter Monitoring ? Peak Demand Management ? Steam Consumption Management ? Steam Bill Verification ? Measurement and Verification ...

Pascone, S.

2011-01-01T23:59:59.000Z

229

Transmission Line Security Monitor  

ScienceCinema (OSTI)

The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

None

2013-05-28T23:59:59.000Z

230

Operational Area Monitoring Plan  

Office of Legacy Management (LM)

' ' SECTION 11.7B Operational Area Monitoring Plan for the Long -Term H yd rol og ical M o n i to ri ng - Program Off The Nevada Test Site S . C. Black Reynolds Electrical & Engineering, Co. and W. G. Phillips, G. G. Martin, D. J. Chaloud, C. A. Fontana, and 0. G. Easterly Environmental Monitoring Systems Laboratory U. S. Environmental Protection Agency October 23, 1991 FOREWORD This is one of a series of Operational Area Monitoring Plans that comprise the overall Environmental Monitoring Plan for the DOE Field Office, Nevada (DOEINV) nuclear and non- nuclear testing activities associated with the Nevada Test Site (NTS). These Operational Area Monitoring Plans are prepared by various DOE support contractors, NTS user organizations, and federal or state agencies supporting DOE NTS operations. These plans and the parent

231

Monitoring Jobs on Hopper  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Monitoring Edison Batch Jobs The batch system provides the command to monotor your jobs. We are listing the commands commonly used to submit and monitor the jobs. For more informaiton please refer to the man pages of these commands. Job Commands Command Description qsub batch_script Submits batch script to the queue. The output of qsub will be a jobid qdel jobid Deletes a job from the queue qhold jobid Puts a job on hold in the queue. qrls jobid Releases a job from hold. qalter [options] jobid Change attributes of submitted job. (See below.) qmove new_queue jobid Move job to new queue. Remember, the new queue must be one of the submission queues (premium, regular, or low) qstat -a Lists jobs in submission order (more useful than qstat without options) Also takes -u and -f [jobid]> options

232

CEMs turn monitoring giant  

SciTech Connect

Crucial to complying with environmental regulations is selecting appropriate pollution control equipment to capture or destroy regulated pollutants. But just as important is selecting a continuous emissions monitoring system (CEM). CEMs play a dual role in an overall compliance strategy. On one hand, they identify the type and quantity of emissions at a source as a first step for determining which regulatory requirements and control technologies are applicable. They also provide ongoing emissions data to demonstrate compliance with air and other environmental regulations. Facilities are required to monitor their processes with CEMs, or a comparable technology, under several titles of the Clean Air Act Amendments of 1990. CEMs meet regulatory requirements if they include a SO[sub 2] concentration monitor, nitrogen oxides (NO[sub x]) concentration monitor, volumetric flow monitor, opacity monitor, diluent gas monitor and data acquisition and handling system. The entire system and each subsystem has to be installed and certified before it can be used for compliance. A written quality assurance/quality control (QA/QC) plan for the CEMs must accompany the permit application. The acid rain rules also impose performance standards and frequent calibration checks to ensure the integrity of CEMs data.

White, J.R. (KVB/Analect, Irvine, CA (United States))

1993-08-01T23:59:59.000Z

233

Improve emissions monitoring  

SciTech Connect

Marathon`s Texas City refinery was subject to five separate EPA regulations in addition to a state program for monitoring and repairing fugitive leaks. In this case history, the refinery sought an organizational solution that reduced monitoring costs and kept the facility fully compliant with current state and federal regulations. Equally important, the new monitoring program incorporated flexibility for future emission-reduction requirements. The paper describes the solution, regulatory background, the previous system, leak-threshold consolidation, operator ownership, and projects benefits.

Vining, S.K. [Marathon Oil Co., Texas City, TX (United States)

1998-01-01T23:59:59.000Z

234

NETL: Ambient Monitoring - Steubenville Comprehensive Air Monitoring  

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

Steubenville Comprehensive Air Monitoring Project (SCAMP) Steubenville Comprehensive Air Monitoring Project (SCAMP) The National Ambient Air Quality Standards for airborne fine particles (PM2.5) are based on the mass of PM2.5 measured at outdoor monitoring stations; however, most people spend the majority of their time indoors. In order to fully understand the relationship between ambient PM2.5 and human health effects, it is important to define how ambient PM2.5 concentrations and compositions compare to those actually breathed by humans during normal daily activities. The objective of SCAMP is to measure the concentrations of PM2.5 and other potential air pollutants at ambient monitoring stations in and around Steubenville, OH, and relate them to the pollutant concentrations in air that is actually breathed by people living in the area. Steubenville was chosen by DOE for this study because of the ability to integrate its results with those of the UORVP, and also because Steubenville was one of the six cities where correlations between ambient PM2.5 mass and adverse health effects had been noted. These correlations had been cited by EPA as one of the primary justifications for its 1997 ambient PM2.5 standards. Complete characterization of the relationships between ambient PM2.5 and human exposure, including the chemical components of PM2.5 at various locations, will provide a comprehensive database for use in subsequent epidemiological studies, long-range transport studies, and State Implementation Program development. CONSOL Energy is the primary performer of SCAMP, and will provide the necessary coordination and data integration between the various components of the study.

235

Monitoring Jobs on Hopper  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Monitoring Hopper Batch Jobs See the man pages for more options. The Job Information page has more information on current queue status, completed jobs, ALPS logs and job summary statistics. Job Commands Command Description qsub batch_script Submits batch script to the queue. The output of qsub will be a jobid qdel jobid Deletes a job from the queue qhold jobid Puts a job on hold in the queue. To delete a job from the hopper xfer queue users must add an additional parameter @hopper06 Example:6004861.hopper06@hopper06 qrls jobid Releases a job from hold. qalter [options] jobid Change attributes of submitted job. (See below.) qmove new_queue jobid Move job to new queue. Remember, the new queue must be one of the submission queues (premium, regular, or low)

236

Structural Health Monitoring Tools  

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

Security, LLC 1 LA-CC-10-032 LA-UR 10-01259 1 Introduction to SHMTools SHMTools is a MATLAB package that facilitates the construction of structural health monitoring (SHM)...

237

Structure function monitor  

DOE Patents (OSTI)

Methods and apparatus for a structure function monitor provide for generation of parameters characterizing a refractive medium. In an embodiment, a structure function monitor acquires images of a pupil plane and an image plane and, from these images, retrieves the phase over an aperture, unwraps the retrieved phase, and analyzes the unwrapped retrieved phase. In an embodiment, analysis yields atmospheric parameters measured at spatial scales from zero to the diameter of a telescope used to collect light from a source.

McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM); Ackermann, Mark R. (Albuquerque, NM)

2012-01-24T23:59:59.000Z

238

Federal Radiological Monitoring and Assessment Center Monitoring Manual Volume 2, Radiation Monitoring and Sampling  

SciTech Connect

The FRMAC Monitoring and Sampling Manual, Volume 2 provides standard operating procedures (SOPs) for field radiation monitoring and sample collection activities that are performed by the Monitoring group during a FRMAC response to a radiological emergency.

NSTec Aerial Measurement Systems

2012-07-31T23:59:59.000Z

239

XML to XHTML rendition and stylesheets via XSLFO by RenderX -author of XML to PDF formatter. Originally used stylesheets by P.Mansfield. Keywords: Document Modeling, Service, Architecture, Web, ATOM, SOA  

E-Print Network (OSTI)

-publishing model to a Service Oriented Architecture (SOA). We will describe the development of Center in a Box (CIB. Moving toward a more flexible architecture #12;8.1. Moving Toward a Service Oriented Architecture 9. Atom. Originally used stylesheets by P.Mansfield. Keywords: Document Modeling, Service, Architecture, Web, ATOM

Glushko, Robert J.

240

Monitoring: The missing piece  

SciTech Connect

The U.S. National Environmental Policy Act (NEPA) of 1969 heralded in an era of more robust attention to environmental impacts resulting from larger scale federal projects. The number of other countries that have adopted NEPA's framework is evidence of the appeal of this type of environmental legislation. Mandates to review environmental impacts, identify alternatives, and provide mitigation plans before commencement of the project are at the heart of NEPA. Such project reviews have resulted in the development of a vast number of reports and large volumes of project-specific data that potentially can be used to better understand the components and processes of the natural environment and provide guidance for improved and efficient environmental protection. However, the environmental assessment (EA) or the more robust and intensive environmental impact statement (EIS) that are required for most major projects more frequently than not are developed to satisfy the procedural aspects of the NEPA legislation while they fail to provide the needed guidance for improved decision-making. While NEPA legislation recommends monitoring of project activities, this activity is not mandated, and in those situations where it has been incorporated, the monitoring showed that the EIS was inaccurate in direction and/or magnitude of the impact. Many reviews of NEPA have suggested that monitoring all project phases, from the design through the decommissioning, should be incorporated. Information gathered though a well-developed monitoring program can be managed in databases and benefit not only the specific project but would provide guidance how to better design and implement future activities designed to protect and enhance the natural environment. -- Highlights: • NEPA statutes created profound environmental protection legislative framework. • Contrary to intent, NEPA does not provide for definitive project monitoring. • Robust project monitoring is essential for enhanced environmental management. • Adaptive database framework is needed to accommodate project-monitoring data.

Bjorkland, Ronald, E-mail: r_bjorkland@hotmail.com

2013-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

An ECG patch combining a customized ultra-low-power ECG SoC with Bluetooth low energy for long term ambulatory monitoring  

Science Journals Connector (OSTI)

This paper presents the development of an ECG patch aiming at long term patient monitoring. The use of the recently standardized Bluetooth Low Energy (BLE) technology, together with a customized ultra-low-power ECG System on Chip (ECG SoC). including ... Keywords: Bluetooth low energy, ECG patch, mHealth

Marco Altini; Salvatore Polito; Julien Penders; Hyejung Kim; Nick Van Helleputte; Sunyoung Kim; Firat Yazicioglu

2011-10-01T23:59:59.000Z

242

Monitoring indoor air quality in French schools and day-care centres. Results from the first phase of a pilot survey.  

E-Print Network (OSTI)

. KEYWORDS Air pollution, air stuffiness, formaldehyde, benzene. 1 INTRODUCTION Indoor air quality to determine an air stuffiness index as an indirect mean to assess pollutants accumulation in a closed spaceMonitoring indoor air quality in French schools and day-care centres. Results from the first phase

Boyer, Edmond

243

United States Environmental Monitoring  

Office of Legacy Management (LM)

EPA 60014-91/030 EPA 60014-91/030 Environmental Protection Systems Laboratory DOE/DP00539-063 Agency P.O. Box 93478 Las Vegas NV 891 93-3478 Research and Development Offsite Environmental Monitoring Report: 1 - 3 5 Radiation Monitorina Around * / (- P 7 1 United States ~ u c l g a r Test Areas Calendar Year 1990 This page intentionally left blank EPN60014-90 DOWDP Offsite Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1990 Contributors: D.J. Chaloud, B.B. Dicey, D.G. Easterly, C.A. Fontana, R.W. Holloway, A.A. Mullen, V.E. Niemann, W.G. Phillips, D.D. Smith, N.R. Sunderland, D.J. Thome, and Nuclear Radiation Assessment Division Prepared for: U.S. Department of Energy under Interagency Agreement Number DE-A108-86-NV10522

244

Overview - WIPP Effluent Monitoring  

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

Overview of the WIPP Effluent Monitoring Program Compliance with Title 40 CFR Part 191, Subpart A Environmental Standards for Management and Storage L. Frank-Supka, D. J. Harward, S. C. Casey May 2005 INTRODUCTION This document provides an overview of the effluent air monitoring activities at the Waste Isolation Pilot Plant (WIPP), in Carlsbad, New Mexico. The WIPP Effluent Monitoring Program is designed to comply with the U.S. Environmental Protection Agency (EPA) radiation protection standards for management and storage of spent nuclear fuel, high-level radioactive waste and transuranic (TRU)-waste at the WIPP. The standards issued by the EPA are contained in Title 40 Code of Federal Regulations (CFR), Part 191, Subpart A. The standards require the

245

Monitoring Jobs on Carver  

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

Monitoring Jobs Monitoring Jobs Monitoring Jobs Overview Please see the man pages of the commands below for more options. The Job Information page has more information on current queue status, completed jobs, and job summary statistics. Command Description qsub batch_script Submit batch script to queue; returns job_id. qdel job_id Delete job from queue. qhold job_id Place job on hold in queue. qrls job_id Release held job. qalter Change attributes of submitted job. qmove new_queue job_id Move job to a different queue. qstat -a List jobs in submission order. qstat -f job_id Produce detailed report about job. qs List jobs in priority order. showq List jobs in priority order, categorized by job state. showstart job_id Produce estimate of start time for job. checkjob job_id Produce scheduling diagnostics for job.

246

Neutral beam monitoring  

DOE Patents (OSTI)

Method and apparatus for monitoring characteristics of a high energy neutral beam. A neutral beam is generated by passing accelerated ions through a walled cell containing a low energy neutral gas, such that charge exchange neutralizes the high energy ion beam. The neutral beam is monitored by detecting the current flowing through the cell wall produced by low energy ions which drift to the wall after the charge exchange. By segmenting the wall into radial and longitudinal segments various beam conditions are further identified.

Fink, Joel H. (Livermore, CA)

1981-08-18T23:59:59.000Z

247

Bridge Monitoring and Loading  

E-Print Network (OSTI)

#12;1 Bridge Monitoring and Loading P. Fanning, E. OBrien Stone Arch Bridges - Modelling simulations were conducted for a range of stone arch bridges spanning 5.0m to 32m. Traditional assessment procedures for the determination of both longitudinal and transverse bridge strengths were developed

248

Bridge Monitoring and Loading  

E-Print Network (OSTI)

1 Bridge Monitoring and Loading P. Fanning, E. OBrien Stone Arch Bridges - Modelling and Assessment dimensional non- linear finite element simulations of a range of stone arch- bridges spanning 5.0m to 32m and novel assessment proce- dures for the determination of both longitudinal andtrans- verse bridge

249

Luminosity monitor at PEP  

SciTech Connect

The luminosity monitor system utilized by the MKII Detector and by the PEP operators is described. This system processes information from 56 photomultipliers and calculates independent luminosities for each of the 3 colliding bunches in PEP. Design considerations, measurement techniques, and sources of error in the luminosity measurement are discussed.

Fox, J.D.; Franklin, M.E.B.

1981-02-01T23:59:59.000Z

250

CERN GSM monitoring system  

E-Print Network (OSTI)

As a result of the tremendous development of GSM services over the last years, the number of related services used by organizations has drastically increased. Therefore, monitoring GSM services is becoming a business critical issue in order to be able to react appropriately in case of incident. In order to provide with GSM coverage all the CERN underground facilities, more than 50 km of leaky feeder cable have been deployed. This infrastructure is also used to propagate VHF radio signals for the CERN’s fire brigade. Even though CERN’s mobile operator monitors the network, it cannot guarantee the availability of GSM services, and for sure not VHF services, where signals are carried by the leaky feeder cable. So, a global monitoring system has become critical to CERN. In addition, monitoring this infrastructure will allow to characterize its behaviour over time, especially with LHC operation. Given that commercial solutions were not yet mature, CERN developed a system based on GSM probes and an application...

Ghabrous Larrea, C

2009-01-01T23:59:59.000Z

251

MONITORING DROUGHT Basic Climatology  

E-Print Network (OSTI)

MONITORING DROUGHT Basic Climatology Colorado Climate Center Funding provided by NOAA Sectoral? Streamflow? Plants wilting? Wildfire? Famine? Other? #12;Drought seems so obvious... Yet it remains of 2002 Drought -- Colorado's worst recent Drought August, 2002 #12;Percentage of US in Drought (D1-D4

252

CONTAMINANT MONITORING & RESEARCH SANFRANCISCOESTUARYINSTITUTE  

E-Print Network (OSTI)

supposed to be the conversion of DBW hardcopy monitoring data to electronic format, the data was already in electronic format. However, additional analysis of this data was necessary and a Tier 1 risk assessment................................................................................................ 5 Toxicity Reference Values for Risk Quotient Calculations

253

Realtime Webbased Telerehabilitation Monitoring  

E-Print Network (OSTI)

Therapy Abstract. Distance monitoring of rehabilitation exercises has been primarily conducted using two level of effort. The top of the screen displays messages, which the patient's application relays was tested with two subjects during a pilot trial in which the RARS was used to train individuals post

New Jersey, University of Medicine and Dentistry of

254

Wireless device monitoring systems and monitoring devices, and associated methods  

DOE Patents (OSTI)

Wireless device monitoring systems and monitoring devices include a communications module for receiving wireless communications of a wireless device. Processing circuitry is coupled with the communications module and configured to process the wireless communications to determine whether the wireless device is authorized or unauthorized to be present at the monitored area based on identification information of the wireless device. Methods of monitoring for the presence and identity of wireless devices are also provided.

McCown, Steven H; Derr, Kurt W; Rohde, Kenneth W

2014-05-27T23:59:59.000Z

255

Texas Rangeland Monitoring: Level Two  

E-Print Network (OSTI)

Monitoring is essential for good rangeland management. This leaflet explains how to monitor the condition of your rangeland by using line, belt and step-point transects, as well as grazing exclosures. Used consistently over time, these measures...

Hanselka, C. Wayne; Hart, Charles R.; McGinty, Allan

2006-10-09T23:59:59.000Z

256

Monitoring and Managing PDSF Jobs  

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

Monitoring and Managing Jobs Monitoring and Managing Jobs Commonly Used Commands Action How to do it Comment Get a summary of all batch jobs sgeusers Shows a tally of all jobs for...

257

Online circuit breaker monitoring system  

E-Print Network (OSTI)

inspection and maintenance of the circuit breakers. An automated online circuit breaker monitoring system is proposed to monitor condition, operation and status of high and medium voltage circuit breakers. By tracking equipment condition, this system could...

Djekic, Zarko

2008-10-10T23:59:59.000Z

258

Online circuit breaker monitoring system  

E-Print Network (OSTI)

inspection and maintenance of the circuit breakers. An automated online circuit breaker monitoring system is proposed to monitor condition, operation and status of high and medium voltage circuit breakers. By tracking equipment condition, this system could...

Djekic, Zarko

2009-05-15T23:59:59.000Z

259

Execution Monitoring in MT Icon  

Science Journals Connector (OSTI)

MT Icon allows the execution of multiple Icon programs in almost any configuration, including execution ... monitoring. As motivated in Chapter 4, MT Icon characterizes monitoring as a special case of ... languag...

Clinton L. Jeffery

1999-01-01T23:59:59.000Z

260

Antineutrino Detection for Nuclear Monitoring  

E-Print Network (OSTI)

covertly acquire these special nuclear materials from: Assembled weapons Raw uranium ore Enriched uranium antineutrino monitoring infrastructure will help avert the spread of covert nuclear reactors and weaponsAntineutrino Detection for Nuclear Monitoring Draft #12;Graphic courtesy Lawrence Livermore

Mcdonough, William F.

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Environmental Groundwater Monitoring Report  

Office of Legacy Management (LM)

-460 -460 Environmental Groundwater Monitoring Report Third Quarter, 1997 October 1997 Approved for public release; further dissemination unlimited. Environmental Restoration U.S. Department of Energy Nevada Operations Office This report has been reproduced directly from the best available copy. 1 - I : ~vailablk to DOE and DOE contractors from the. Office of Scientific - and Technical .Information, P.O. Box 62, Oak Ridge, TN 3783 1 ; prices available from (423) 576-840 1. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22 16 1, telephone (703) 487-4650. RULISON SITE GROUNDWATER MONITORING REPORT THIRD QUARTER, 1997 DOE Nevada Operations Office Las Vegas, Nevada

262

Geothermal progress monitor  

SciTech Connect

The Geothermal Progress Monitor is sponsored by the Division of Geothermal Energy/Resource Applications, DOE, to assemble the important facts about geothermal development activities in the United States in order to assess the pace of the development of this alternative energy source. The initial emphasis for the monitoring effort has been placed on the detection and analysis of important and simple indicators of what the main participants in geothermal energy utilization - field developers, energy users, and governments - are doing to foster the discovery, confirmation, and especially the use of this resource. The major indicators currently considered to be both important and measurable, are leasing activites, drilling effort, feasibility studies, construction plans and progress, costs of installations, levels of investment, environmental study and regulatory and legislative status of events, and government monetary investments in projects and activities. Additional indicators may be pursued in the future, depending on specific needs for or opportunities to capture relevant data and facts.

Lopez, A.F.; Entingh, D.J.; Neham, E.A.

1980-09-01T23:59:59.000Z

263

Corrosion Monitoring System  

SciTech Connect

The Corrosion Monitoring System (CMS) program developed and demonstrated a continuously on-line system that provides real-time corrosion information. The program focused on detecting pitting corrosion in its early stages. A new invention called the Intelligent Ultrasonic Probe (IUP) was patented on the program. The IUP uses ultrasonic guided waves to detect small defects and a Synthetic Aperture Focusing Technique (SAFT) algorithm to provide an image of the pits. Testing of the CMS demonstrated the capability to detect pits with dimensionality in the sub-millimeter range. The CMS was tested in both the laboratory and in a pulp and paper industrial plant. The system is capable of monitoring the plant from a remote location using the internet.

Dr. Russ Braunling

2004-10-31T23:59:59.000Z

264

Well Monitoring Systems for EGS  

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

Well Monitoring Systems for EGS presentation at the April 2013 peer review meeting held in Denver, Colorado.

265

1984 environmental monitoring report  

SciTech Connect

The environmental monitoring program has been designed to ensure that BNL facilities operate such that the applicable environmental standards and effluent control requirements have been met. A listing, as required by DOE Order 5484.1 of BNL facilities, of environmental agencies and permits is provided in the Environmental Program Information Section 3.0, Table B. Since the aquifer underlying Long Island has been designated a ''sole source'' aquifer, the Environmental Protection Agency (EPA) Drinking Water Standards have been used in the assessment of ground water data. However, the limits prescribed in the regulations are not directly applicable to the monitoring well data since (1) the standards apply to a community water supply system, i.e., one serving more than 25 individuals, and (2) the standards represent an annual average concentration. Since the monitoring wells are not components of the Laboratory's water supply system, the EPA drinking water standards are employed as reference criteria to which the surveillance well data is compared. The standards also serve as guidance levels for any appropriate remedial action. 36 refs., 9 figs., 40 tabs.

Day, L.E.; Miltenberger, R.P.; Naidu, J.R. (eds.)

1985-04-01T23:59:59.000Z

266

Carbon Storage Monitoring, Verification and Accounting Research...  

Energy Savers (EERE)

Monitoring, Verification and Accounting Research Carbon Storage Monitoring, Verification and Accounting Research Reliable and cost-effective monitoring, verification and accounting...

267

On-line partial discharge monitoring system and data processing using WTST-NST filter for high voltage power cable  

Science Journals Connector (OSTI)

Defects inside insulation of HV XLPE cable accessories can lead to partial discharge (PD) activity. When PD activity happens, leakage current may flow through the grounded line. To acquire the PD current signal, one practicable and effective method is ... Keywords: MRD-MRR algorithm, adaptive WTST-NST filter, condition based maintenance(CBM), on-line monitoring, partial discharge, power cable, stationary noise interference

Hui Wang; Chengjun Huang; Li Zhang; Yong Qian; Junhua Liu; Linpeng Yao; Canxin Guo; Xiuchen Jiang

2009-07-01T23:59:59.000Z

268

Future of Condition Monitoring for Wind Turbines | OpenEI Community  

Open Energy Info (EERE)

Future of Condition Monitoring for Wind Turbines Future of Condition Monitoring for Wind Turbines Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll Question Keywords Author Apply Oeir Try supergen-wind (http://www.... Posted by: Oeir 25 Nov 2013 - 14:25 JaredHall Searching for Data Sets on existing turbines with various sensors Posted by: JaredHall 30 Jul 2013 - 01:34 In order to test our hypothesis and aid in our building of next-gen condition/health monitoring software for wind turbines we are searching for data sets (Scada or othewise) from exisiting installations.... Group links This group has no group-specific links. Groups Menu You must login in order to post into this group. Recent content Try supergen-wind (http://www....

269

SEARCH The Oregonian Enter Keyword(s) FIND A BUSINESS Enter Keyword More From The Oregonian | Subscribe To The Oregonian  

E-Print Network (OSTI)

the incomplete combustion of oil; gas; garbage; and other organic substances. The findings may be important Laboratory in Richland, Wash. Michael J. Scott, a natural resources economist, and his colleagues at the lab in snowpack for the West Coast, including the Cascades. Losses to Yakima Valley agriculture in the next

McGraw, Kevin J.

270

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

NLE Websites -- All DOE Office Websites (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,...

271

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

NLE Websites -- All DOE Office Websites (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...

272

COMMISSION GUIDEBOOK RENEWABLES PORTFOLIO  

E-Print Network (OSTI)

. Keywords: Biodiesel, biogas, biomass, biomethane, certificates, certification, conduit hydroelectric, repowered, retail sales, small hydroelectric, Self Generation Incentive Program, solar thermal, supplemental

273

Portal monitoring technology control process  

SciTech Connect

Portal monitors are an important part of the material protection, control, and accounting (MPC and A) programs in Russia and the US. Although portal monitors are only a part of an integrated MPC and A system, they are an effective means of controlling the unauthorized movement of special nuclear material (SNM). Russian technical experts have gained experience in the use of SNM portal monitors from US experts ad this has allowed them to use the monitors more effectively. Several Russian institutes and companies are designing and manufacturing SNM portal monitors in Russia. Interactions between Russian and US experts have resulted in improvements to the instruments. SNM portal monitor technology has been effectively transferred from the US to Russia and should be a permanent part of the Russian MPC and A Program. Progress in the implementation of the monitors and improvements to how they are used are discussed.

York, R.L.

1998-12-31T23:59:59.000Z

274

Computational and Comparative Investigations of Syntrophic Acetate-  

E-Print Network (OSTI)

the constructed biogas reactors to run efficiently. (photo: (Shahid Manzoor) #12;Computational and Comparative of the W-L pathway genes operon. Keywords: hydrogenotrophic methanogenesis, biogas, Wood-Ljungdahl pathway.1 Importance of bacteria 17 2.2 Anaerobic environment 17 2.3 Importance of Biogas 18 2.4 Syntrophic

275

Milliwave melter monitoring system  

DOE Patents (OSTI)

A milliwave melter monitoring system is presented that has a waveguide with a portion capable of contacting a molten material in a melter for use in measuring one or more properties of the molten material in a furnace under extreme environments. A receiver is configured for use in obtaining signals from the melt/material transmitted to appropriate electronics through the waveguide. The receiver is configured for receiving signals from the waveguide when contacting the molten material for use in determining the viscosity of the molten material. Other embodiments exist in which the temperature, emissivity, viscosity and other properties of the molten material are measured.

Daniel, William E. (North Augusta, SC); Woskov, Paul P. (Bedford, MA); Sundaram, Shanmugavelayutham K. (Richland, WA)

2011-08-16T23:59:59.000Z

276

Monitoring of tritium  

DOE Patents (OSTI)

The fluid from a breeder nuclear reactor, which may be the sodium cooling fluid or the helium reactor-cover-gas, or the helium coolant of a gas-cooled reactor passes over the portion of the enclosure of a gaseous discharge device which is permeable to hydrogen and its isotopes. The tritium diffused into the discharge device is radioactive producing beta rays which ionize the gas (argon) in the discharge device. The tritium is monitored by measuring the ionization current produced when the sodium phase and the gas phase of the hydrogen isotopes within the enclosure are in equilibrium.

Corbett, James A. (Turtle Creek, PA); Meacham, Sterling A. (Greensburg, PA)

1981-01-01T23:59:59.000Z

277

Lithium niobate explosion monitor  

DOE Patents (OSTI)

Monitoring explosive devices is accomplished with a substantially z-cut lithium niobate crystal in abutment with the explosive device. Upon impact by a shock wave from detonation of the explosive device, the crystal emits a current pulse prior to destruction of the crystal. The current pulse is detected by a current viewing transformer and recorded as a function of time in nanoseconds. In order to self-check the crystal, the crystal has a chromium film resistor deposited thereon which may be heated by a current pulse prior to detonation. This generates a charge which is detected by a charge amplifier. 8 figs.

Bundy, C.H.; Graham, R.A.; Kuehn, S.F.; Precit, R.R.; Rogers, M.S.

1990-01-09T23:59:59.000Z

278

Lithium niobate explosion monitor  

DOE Patents (OSTI)

Monitoring explosive devices is accomplished with a substantially z-cut lithium niobate crystal in abutment with the explosive device. Upon impact by a shock wave from detonation of the explosive device, the crystal emits a current pulse prior to destruction of the crystal. The current pulse is detected by a current viewing transformer and recorded as a function of time in nanoseconds. In order to self-check the crystal, the crystal has a chromium film resistor deposited thereon which may be heated by a current pulse prior to detonation. This generates a charge which is detected by a charge amplifier.

Bundy, Charles H. (Clearwater, FL); Graham, Robert A. (Los Lunas, NM); Kuehn, Stephen F. (Albuquerque, NM); Precit, Richard R. (Albuquerque, NM); Rogers, Michael S. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

279

Inky : Internet keywords with user feedback  

E-Print Network (OSTI)

The web today is accessed primarily through graphical user interfaces although some of its functionality can be more efficiently invoked through a command line interface. This thesis presents Inky, a sloppy command line ...

Chou, Victoria H. (Victoria Hsiao-tsung)

2008-01-01T23:59:59.000Z

280

Index des mots-cls Keywords index  

E-Print Network (OSTI)

fluctuations, 429 clonal, 657 clonal forestry, 651 cohesion-tension theory, 723 competition, 41 conifer, 345 element mesh, 767 fire, 327 forest decline, 265 forest dynamics, 41 forest management, 369 forest science, 789 forest soils, 233 forestry, 657 Fraxinus angustifolia, 219 Fraxinus excelsior, 219 fructification

Boyer, Edmond

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Cat Heart Rate Monitoring  

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

Cat Heart Rate Monitoring Cat Heart Rate Monitoring Name: Shakti Status: student Grade: 9-12 Location: TX Country: USA Date: Summer 2010 Question: What is the best way to find a cat's heart rate using a stethoscope? Because I have tried to hear their heart beat but their purring is all I can hear. If I shouldn't use a stethoscope, then what should I use? Replies: Hi Shakti! If you want to use a stethoscope, the trick is to get your cat to stop purring. Two good ways that I have found to help stop the purring 1. Cover their nose (generally cats don't like this and will stop purring) or 2. Put on the tap to drip or lightly stream water (also, they generally don't like this and will stop purring). Alternatively, you can get their heart rate from feeling their pulse. A good place to try to feel a pulse is right where the leg attaches to the abdomen - in an area called the inguinal region. Now granted there are some heart conditions that will cause an animals pulse and their heart rates don't match up, and it's hard to feel if you have a fat cat, but it's a good place to try if you are really trying to get a heart rate in a healthy kitty!

282

Monitoring refrigeration energy useage.  

SciTech Connect

Refrigerators use more energy than any other kitchen appliance -- an unsurprising fact considering that refrigerators operate 24 hours a day, 365 days a year to keep food at a safe temperature. In many low-income households, refrigerators eat up more than half the electricity consumed in one year. And if the refrigerator in a family's home is functioning poorly, the cost to the consumer can be enormous. Discovering whether an existing refrigerator is operating inefficiently enough to warrant replacing it is an extremely difficult task for a resident who sees only a monthly electric bill. Only by knowing the approximate usage of the existing unit can anyone tell whether it would pay to buy a new, energy-efficient refrigerator. The savings from replacing older refrigerators can be substantial, and collecting the data needed to determine when refrigerators should be replaced is easier and less costly than one might think. In both Chicago and New York City, replacing existing units cut refrigerator electricity usage by more than 50%. Monitoring to develop an average usage for the existing stock of refrigerators is a task that can be completed by maintenance staff in a reasonably short time -- and identifying poorly performing units that should be immediately replaced can take just two hours of monitoring.

Cavallo, J.; Mapp, J.; Energy Systems; Wisconsin Energy Bureau

2000-05-01T23:59:59.000Z

283

United States Environmental Monitoring EPA  

Office of Legacy Management (LM)

United United States Environmental Monitoring EPA 600/R-93/141 Environmental Protection Systems Laboratory January 1992 Agency P.O. Box 93478 Las Vegas NV 89193-3478 Research and Development _EPA Offsite Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1991 Available to DOE and DOE contractors from the Office of Scientificand Technical Information, P.O. Box 62, Oak ridge,TN 39831; pricesavailablefrom (615) 576-8401 Availableto the publicfrom the NationalTechnicalInformationService, U.S. Departmentof Commerce, 5285 Port Royal Road, Springfield, VA 22161 Price Code: PrintedCopyof MicroficheA01 Frontand back cover: CommunityMonitorStation (front) and Whole BodyLaboratory(back), Craig A. Tsosle EnvironmentalMonitoringSystemsLaboratory-LasVegas, Nevada Offsite Environmental Monitoring Report:

284

An optimized international vehicle monitor  

SciTech Connect

The security plans for many DOE facilities require the monitoring of pedestrians and vehicles to control the movement of special nuclear material (SNM). Vehicle monitors often provide the outer-most barrier against the theft of SNM. Automatic monitors determine the presence of SNM by comparing the gamma-ray and neutron intensity while occupied, to the continuously updated background radiation level which is measured while the unit is unoccupied. The most important factors in choosing automatic vehicle monitors are sensitivity, cost and in high traffic applications total monitoring time. The two types of automatic vehicle monitors presently in use are the vehicle monitoring station and the drive-through vehicle monitor. These two types have dramatically different cost and sensitivities. The vehicle monitoring station has a worst-case detection sensitivity of 40 g of highly enriched uranium, HEU, and a cost approximately $180k. This type of monitor is very difficult to install and can only be used in low traffic flow locations. The drive-through vehicle portal has a worst-case detection sensitivity of 1 kg of HEU and a cost approximately $20k. The world`s political situation has created a pressing need to prevent the diversion of SNM from FSU nuclear facilities and across international borders. Drive-through vehicle monitors would be an effective and practical nuclear material proliferation deterrent if their sensitivity can be improved to a sufficient level. The goal of this project is to evaluate different detector configurations as a means of improving the sensitivity of these instruments to achieve a vehicle monitor that is economical, practical to install, and has adequate sensitivity to be an effective barrier to illegal transportation of SNM.

York, R.L.; Close, D.A.; Fehlau, P.E.

1997-03-01T23:59:59.000Z

285

Integrated Monitoring Plan for the Hanford Groundwater Monitoring Project  

SciTech Connect

Groundwater is monitored at the Hanford Site to fulfill a variety of state and federal regulations, including the Atomic Energy Act of 1954; the Resource Conservation and Recovery Act of 1976; the Comprehensive Environmental Response, Compensation, and Liability Act of 1980; and Washington Administrative Code. Separate monitoring plans are prepared for various requirements, but sampling is coordinated and data are shared among users to avoid duplication of effort. The U.S. Department of Energy manages these activities through the Hanford Groundwater Monitoring Project. This document is an integrated monitoring plan for the groundwater project. It documents well and constituent lists for monitoring required by the Atomic Energy Act of 1954 and its implementing orders; includes other, established monitoring plans by reference; and appends a master well/constituent/ frequency matrix for the entire site. The objectives of monitoring fall into three general categories: plume and trend tracking, treatment/ storage/disposal unit monitoring, and remediation performance monitoring. Criteria for selecting Atomic Energy Act of 1954 monitoring networks include locations of wells in relation to known plumes or contaminant sources, well depth and construction, historical data, proximity to the Columbia River, water supplies, or other areas of special interest, and well use for other programs. Constituent lists were chosen based on known plumes and waste histories, historical groundwater data, and, in some cases, statistical modeling. Sampling frequencies were based on regulatory requirements, variability of historical data, and proximity to key areas. For sitewide plumes, most wells are sampled every 3 years. Wells monitoring specific waste sites or in areas of high variability will be sampled more frequently.

Hartman, Mary J.; Dresel, P Evan; Lindberg, Jonathan W.; Newcomer, Darrell R.; Thornton, Edward C.

2000-10-18T23:59:59.000Z

286

Well Monitoring System for EGS  

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

EGS well monitoring tools offer a unique set of solutions which will lower costs and increase confidence in future geothermal projects.

287

Monitoring SERC Technologies — Solar Photovoltaics  

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

A webinar by National Renewable Energy Laboratory's Market Transformation Center electrical engineer Peter McNutt about Solar Photovoltaics and how to properly monitor its installation.

288

Future Applications Monitor Critical Structures  

E-Print Network (OSTI)

Future Applications · Monitor Critical Structures ­ Bridges, dams, pipelines, power integrity for rescue efforts ­ Expendable for unstable conditions ­ Power system repair ­ Firefighting

Huston, Dryver R.

289

Radiological Monitoring Continues at WIPP  

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

Environmental Monitoring and Research Center (CEMRC) found some trace amounts of americium and plutonium from a sampling station located on the WIPP access road. This is...

290

Monitoring and Mitigation of  

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

Mitigation of Mitigation of Sustained Localized Pitting Corrosion FINAL REPORT DOE FEW 49297 YuPo J. Lin, Edward J. St.Martin, and James R. Frank Argonne National Laboratory Argonne, IL 60439 January 2003 Argonne National Laboratory 9700 S. Cass Avenue Argonne, IL 60439 Monitoring and Mitigation of Sustained Localized Pitting Corrosion Submitted to: Nancy C. Comstock U.S. Department of Energy (DOE) National Petroleum Technology Office By: YuPo J. Lin, Edward J. St.Martin, and James R. Frank Argonne National Laboratory Argonne, IL 60439 January 2003 The submitted manuscript has been created by the University of Chicago as Operator of Argonne National Laboratory ("Argonne") under Contract No. W-31-109-Eng-38 with the U.S. Department of Energy. The U.S. Government retains for itself, and others acting on

291

Audible radiation monitor  

SciTech Connect

This invention consists of a method and apparatus for monitoring ionizing radiation comprising radiation detectors in electrical connection with an isotopic analyzer and a device for producing chords to which each isotope is mapped so that the device produces a unique chord for each isotope. Preferably the chords are pleasing to the ear, except for chords representing unexpected isotopes, and are louder or softer depending on the level of radioactivity produced by each isotope, and musical instrument voices may be simulated in producing the chords as an aid to distinguishing similar-sounding chords. Because of the representation by chords, information regarding the level and composition of the radiation in an area can be conveyed to workers in that area more effectively and yet without distracting them.

Odell, D.M.C.

1992-12-31T23:59:59.000Z

292

Cylinder monitoring program  

SciTech Connect

Cylinders containing depleted uranium hexafluoride (UF{sub 6}) in storage at the Department of Energy (DOE) gaseous diffusion plants, managed by Martin Marietta Energy Systems, Inc., are being evaluated to determine their expected storage life. Cylinders evaluated recently have been in storage service for 30 to 40 years. In the present environment, the remaining life for these storage cylinders is estimated to be 30 years or greater. The group of cylinders involved in recent tests will continue to be monitored on a periodic basis, and other storage cylinders will be observed as on a statistical sample population. The program has been extended to all types of large capacity UF{sub 6} cylinders.

Alderson, J.H. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

1991-12-31T23:59:59.000Z

293

Digital ac monitor  

DOE Patents (OSTI)

An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer. 24 figs.

Hart, G.W.; Kern, E.C. Jr.

1987-06-09T23:59:59.000Z

294

Successes in School Energy Management - Energy Monitoring  

E-Print Network (OSTI)

Successes in School Energy Management ? Energy Monitoring Chad Corbitt, CEM, ATEM Energy Manager, Klein ISD jcorbitt1@kleinisd.net Wednesday, October 10, 2012 Keys to Energy Monitoring ? Develop an Energy Monitoring plan ? Define... the why, what, how and who of the plan ? Implement the Energy Monitoring plan ? Personnel, data system, reporting ? One Experience in Energy Monitoring Developing an Energy Monitoring Plan ? Why do we need to monitor energy? ? What information...

Corbitt, C.

2012-01-01T23:59:59.000Z

295

radiance | OpenEI  

Open Energy Info (EERE)

radiance radiance Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

296

temperature | OpenEI  

Open Energy Info (EERE)

temperature temperature Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

297

wind direction | OpenEI  

Open Energy Info (EERE)

direction direction Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

298

INSTITUTIONAL ARRANGEMENTS FOR ENVIRONMENTAL MONITORING  

E-Print Network (OSTI)

participation processes to the circumstances, of investing considerable time in designing a fair and integrated in the design of institutional arrangements for monitoring. It stresses the importance of tailoring the challenges encountered would be beneficial to guide future monitoring initiatives. #12;iv A mis padres

299

Climate Analysis, Monitoring, and Modeling  

E-Print Network (OSTI)

and hydrological monitoring stations, and improving the projections on future climate change. Climate change. This project continues the state's climate monitoring and analysis program. Project Description in climate projections for the 21st century. · Provide analyses and interpretation of regional climate

300

ORISE: Media Analysis and Monitoring  

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

Media Analysis and Monitoring Media Analysis and Monitoring The Oak Ridge Institute for Science and Education (ORISE) uses comprehensive media analysis and monitoring tools to define media interest and the public's perceptions of a particular issue. ORISE's media analysis process includes analyzing news reports combined with media outlet data, such as circulation, readership, number of viewers and listeners; recording frequency of publication and collecting quotes from subject matter experts. To improve the overall consistency and efficiency of the process, ORISE employs tools, such as AutoINFORM (Auto Immunization News FOR Managers), that enable the monitoring of social media, email and other Web content. On average, ORISE tracks, codes and analyzes more than 17,000 articles daily, monitoring 1,400+ news resources and 1,000+ blogs. Annually, the

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

NETL: Ambient Monitoring - Southern Fine Particulate Monitoring Project  

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

Southern Fine Particulate Monitoring Project (SRI) Southern Fine Particulate Monitoring Project (SRI) Southern Research Institute (SRI), Birmingham, AL, is operating a research station in North Birmingham for monitoring fine particulate matter (PM2.5) that exists in that part of the Deep South. The station will be a core PM2.5 mass monitoring and chemical speciation station in the nationwide EPA PM2.5 network. As such, it will be a complement and supplement to DOE-NETL's other ongoing projects for monitoring fine particulate matter in the upper Ohio River valley. Locating additional monitoring equipment in the Deep South will fill an important gap in the national particulate monitoring effort. The region's topography, weather patterns, and variety of emission sources may affect the chemical make-up and airborne transport of fine particles in ways that are different than in other parts of the country. The project's results will support DOE's comprehensive program to evaluate ambient fine particulate matter through better understanding of the chemical and physical properties of these materials.

302

HOTLink rack monitor  

SciTech Connect

A remote data acquisition chassis, called a HOTLink Rack Monitor, HRM, has been developed for use in the Fermilab control system. This chassis provides for 64 analog input channels, 8 analog output channels, and 8 bytes of digital I/O. The interface to the host VMEbus crate is by way of a 320 MHz HOTLink serial connection to a PMC mezzanine module. With no processor intervention, all data sources in the remote chassis are read at 100 sec intervals, time stamped, and stored in a 2 MB circular buffer on the PMC module. In operation, the memory always contains the most recent 16 k samples of 10 kHz data from all 64 analog input channels. An expansion module that resides in the HRM chassis records snapshot data for 8 analog channels, each channel consisting of up to 16 k readings, digitized at rates up to 10 MHz. Snapshot data is also returned and stored in buffers on the PMC module. Because the HRM presents a memory-mapped interface to the host, it is independent of the operating system and may be used in any system that supports PMC mezzanine modules.

Al R Franck et al.

2001-12-03T23:59:59.000Z

303

Vapor spill pipe monitor  

DOE Patents (OSTI)

The invention is a method and apparatus for continually monitoring the composition of liquefied natural gas flowing from a spill pipe during a spill test by continually removing a sample of the LNG by means of a probe, gasifying the LNG in the probe, and sending the vaporized LNG to a remote ir gas detector for analysis. The probe comprises three spaced concentric tubes surrounded by a water jacket which communicates with a flow channel defined between the inner and middle, and middle and outer tubes. The inner tube is connected to a pump for providing suction, and the probe is positioned in the LNG flow below the spill pipe with the tip oriented partly downward so that LNG is continuously drawn into the inner tube through a small orifice. The probe is made of a high thermal conductivity metal. Hot water is flowed through the water jacket and through the flow channel between the three tubes to provide the necessary heat transfer to flash vaporize the LNG passing through the inner channel of the probe. The gasified LNG is transported through a connected hose or tubing extending from the probe to a remote ir sensor which measures the gas composition.

Bianchini, G.M.; McRae, T.G.

1983-06-23T23:59:59.000Z

304

Optical oxygen concentration monitor  

DOE Patents (OSTI)

A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen`s A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2,000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest. 4 figs.

Kebabian, P.

1997-07-22T23:59:59.000Z

305

Optical oxygen concentration monitor  

DOE Patents (OSTI)

A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen's A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest.

Kebabian, Paul (Acton, MA)

1997-01-01T23:59:59.000Z

306

Fatigue monitoring desktop guide  

SciTech Connect

The development of a program for managing material aging (MMG) in the nuclear industry requires a new and different perspective. The classical method for MMG is cycle counting, which has been shown to have limited success. The classical method has been successful in satisfying the ductile condition per the America Society of Mechanical Engineers' (ASME) design criteria. However, the defined material failure mechanism has transformed from through-wall cracking and leakage (ASME) to crack initiation (NUREG-6909). This transformation is based on current industry experience with material degradation early in plant life and can be attributed to fabrication issues and environment concerns where cycle counting has been unsuccessful. This new perspective provides a different approach to cycle counting that incorporates all of the information about the material conditions. This approach goes beyond the consideration of a static analysis and includes a dynamic assessment of component health, which is required for operating plants. This health definition should consider fabrication, inspections, transient conditions and industry operating experience. In addition, this collection of information can be transparent to a broader audience that may not have a full understanding of the system design or the potential causes of early material degradation. This paper will present the key points that are needed for a successful fatigue monitoring desktop guide. (authors)

Woods, K. [InnoTech Engineering Solutions, LLC (United States); Thomas, K. [Nebraska Public Power District (United States)

2012-07-01T23:59:59.000Z

307

Identifications and Monitoring of Power System Dynamics Based on the PMUs and Wavelet Technique  

E-Print Network (OSTI)

Abstract—Low frequency power oscillations may be triggered by many events in the system. Most oscillations are damped by the system, but undamped oscillations can lead to system collapse. Oscillations develop as a result of rotor acceleration/deceleration following a change in active power transfer from a generator. Like the operations limits, the monitoring of power system oscillating modes is a relevant aspect of power system operation and control. Unprevented low-frequency power swings can be cause of cascading outages that can rapidly extend effect on wide region. On this regard, a Wide Area Monitoring, Protection and Control Systems (WAMPCS) help in detecting such phenomena and assess power system dynamics security. The monitoring of power system electromechanical oscillations is very important in the frame of modern power system management and control. In first part, this paper compares the different technique for identification of power system oscillations. Second part analyzes possible identification some power system dynamics behaviors Using Wide Area Monitoring Systems (WAMS) based on Phasor Measurement Units (PMUs) and wavelet technique. Keywords—Power system oscillations, Modal analysis, Prony, Wavelet, PMU, Wide Area Monitoring System.

Samir Avdakovic; Amir Nuhanovic

2010-01-01T23:59:59.000Z

308

Essential Grid Workflow Monitoring Elements  

SciTech Connect

Troubleshooting Grid workflows is difficult. A typicalworkflow involves a large number of components networks, middleware,hosts, etc. that can fail. Even when monitoring data from all thesecomponents is accessible, it is hard to tell whether failures andanomalies in these components are related toa given workflow. For theGrid to be truly usable, much of this uncertainty must be elim- inated.We propose two new Grid monitoring elements, Grid workflow identifiersand consistent component lifecycle events, that will make Gridtroubleshooting easier, and thus make Grids more usable, by simplifyingthe correlation of Grid monitoring data with a particular Gridworkflow.

Gunter, Daniel K.; Jackson, Keith R.; Konerding, David E.; Lee,Jason R.; Tierney, Brian L.

2005-07-01T23:59:59.000Z

309

Gap and stripline combined monitor  

DOE Patents (OSTI)

A combined gap and stripline monitor device for measuring the intensity and position of a charged particle beam bunch in a beam pipe of a synchrotron radiation facility is disclosed. The monitor has first and second beam pipe portions with an axial gap therebetween. An outer pipe cooperates with the first beam pipe portion to form a gap enclosure, while inner strips cooperate with the first beam pipe portion to form a stripline monitor, with the stripline length being the same as the gap enclosure length. 4 figs.

Yin, Y.

1986-08-19T23:59:59.000Z

310

Smooth Brome Monitoring at Rocky Flats-2005 Results | Department...  

Energy Savers (EERE)

Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring at Rocky Flats-2005 Results Smooth Brome Monitoring...

311

Monitoring Plan for Weatherization Assistance Program, State...  

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

Monitoring Plan for Weatherization Assistance Program, State Energy Program and Energy Efficiency and Conservation Block Grants Monitoring Plan for Weatherization Assistance...

312

Sandia National Laboratories: Better Monitoring and Diagnostics...  

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

ClimateECEnergyRenewable EnergyBiofuelsBetter Monitoring and Diagnostics Tackle Algae Biofuel Pond Crash Problem Better Monitoring and Diagnostics Tackle Algae Biofuel Pond Crash...

313

Integrated global background monitoring network  

SciTech Connect

This paper describes the background and elucidates the need for an integrated global background monitoring network. This network should: establish reference levels for pollutants that have potential for global contaminatin, serve as an early warning site for detecting global spread of pollutants, and establish baseline levels for selected ecosystem parameters against which data from more impacted areas can be compared. This paper proposes the following: (1) establish an integrated global background monitoring network for pollutants and ecosystem parameters; (2) pollutant measurements be multi-media; (3) carry out ecosystem parameter studies in conjunction with pollutant measurements; (4) the network be maintained for an indefinite period of time; (5) the network be established using the international biosphere reserve system as the universe from which a subset of monitoring sites are drawn; and (6) that the project be under the overall direction of the Global Environmental Monitoring System. 43 references, 1 figure, 1 table.

Wiersma, G.B.

1984-08-01T23:59:59.000Z

314

New technologies for item monitoring  

SciTech Connect

This report responds to the Department of Energy`s request that Sandia National Laboratories compare existing technologies against several advanced technologies as they apply to DOE needs to monitor the movement of material, weapons, or personnel for safety and security programs. The authors describe several material control systems, discuss their technologies, suggest possible applications, discuss assets and limitations, and project costs for each system. The following systems are described: WATCH system (Wireless Alarm Transmission of Container Handling); Tag system (an electrostatic proximity sensor); PANTRAK system (Personnel And Material Tracking); VRIS (Vault Remote Inventory System); VSIS (Vault Safety and Inventory System); AIMS (Authenticated Item Monitoring System); EIVS (Experimental Inventory Verification System); Metrox system (canister monitoring system); TCATS (Target Cueing And Tracking System); LGVSS (Light Grid Vault Surveillance System); CSS (Container Safeguards System); SAMMS (Security Alarm and Material Monitoring System); FOIDS (Fiber Optic Intelligence & Detection System); GRADS (Graded Radiation Detection System); and PINPAL (Physical Inventory Pallet).

Abbott, J.A. [EG & G Energy Measurements, Albuquerque, NM (United States); Waddoups, I.G. [Sandia National Labs., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

315

Disk Roughness and Defect Monitoring  

Science Journals Connector (OSTI)

Disk surface monitoring and certification refer to the testing and certification of a disk surface in terms of roughness and defect ... as well as the capability to accommodate a flying slider. It includes glide ...

Gang Sheng; Jizhong He; Shuanlin Duan

2013-01-01T23:59:59.000Z

316

Texas Rangeland Monitoring: Level Three  

E-Print Network (OSTI)

Rangeland health is the degree to which the integrity of the soil, vegetation, water, air and ecological processes are balanced and sustained. In this leaflet, you will learn techniques for monitoring processes such as nutrient cycling, energy flow...

Hanselka, C. Wayne; Hart, Charles R.; McGinty, Allan

2006-10-09T23:59:59.000Z

317

Solar Power Systems Web Monitoring  

E-Print Network (OSTI)

All over the world the peak demand load is increasing and the load factor is decreasing year-by-year. The fossil fuel is considered insufficient thus solar energy systems are becoming more and more useful, not only in terms of installation but monitoring of these systems is very crucial. Monitoring becomes very important when there are a large number of solar panels. Monitoring would allow early detection if the output falls below required level or one of the solar panel out of 1000 goes down. In this study the target is to monitor and control a developed solar panel by using available internet foundation. This web-enabled software will provide more flexibility over the system such as transmitting data from panel to the host computer and disseminating information to relevant stake holders barring any geographical barrier. The software would be built around web server with dynamic HTML and JAVA, this paper presents the preliminary design of the proposed system.

Kumar, Bimal Aklesh

2011-01-01T23:59:59.000Z

318

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

NLE Websites -- All DOE Office Websites (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...

319

Energy Management Programs- Monitoring Performance  

E-Print Network (OSTI)

ENERGY MANAGEMENT PROGRAMS - MONITORING PERFORMANCE Stanley P. Pauls Mustafa D. Shamy Merck & Co., Inc. Rahway, N. J. ABSTRACT of the historical energy consumption records. Energy use standards have been established to Steam Model monitor... energy conservation performance in bulk pharmaceutical plants. The model considers The basic steam model for most industrial process, comfort heating, and fixed loads. operations is made up of the following components: As the oil crisis developed...

Pauls, S. P.; Shamy, M. D.

320

PEM fuel cell monitoring system  

DOE Patents (OSTI)

Method and apparatus for monitoring the performance of H.sub.2 --O.sub.2 PEM fuel cells. Outputs from a cell/stack voltage monitor and a cathode exhaust gas H.sub.2 sensor are corrected for stack operating conditions, and then compared to predetermined levels of acceptability. If certain unacceptable conditions coexist, an operator is alerted and/or corrective measures are automatically undertaken.

Meltser, Mark Alexander (Pittsford, NY); Grot, Stephen Andreas (West Henrietta, NY)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

PEM fuel cell monitoring system  

DOE Patents (OSTI)

Method and apparatus are disclosed for monitoring the performance of H{sub 2}--O{sub 2} PEM fuel cells. Outputs from a cell/stack voltage monitor and a cathode exhaust gas H{sub 2} sensor are corrected for stack operating conditions, and then compared to predetermined levels of acceptability. If certain unacceptable conditions coexist, an operator is alerted and/or corrective measures are automatically undertaken. 2 figs.

Meltser, M.A.; Grot, S.A.

1998-06-09T23:59:59.000Z

322

DOE - Office of Legacy Management -- Rulison Monitoring  

Office of Legacy Management (LM)

Rulison Monitoring Rulison Monitoring Rulison, Colorado, Site Natural Gas Well Monitoring Results Monitoring Results for Natural Gas Wells Near Project Rulison Third Quarter 2013 Monitoring Results for Natural Gas Wells Near Project Rulison Second Quarter 2013 Monitoring Results Natural Gas Wells Near Project Rulison Fourth Quarter 2012 and First Quarter 2013 Monitoring Results Natural Gas Wells Near Project Rulison Third Quarter 2012. Monitoring Results for Natural Gas Wells Near Project Rulison (2nd quarter 2012) Monitoring Results for Natural Gas Wells Near Project Rulison (1st quarter 2012) Monitoring Results Natural Gas Wells Near Project Rulison (4th quarter 2011) Project Rulison Monitoring Results for Water Vapor in Gas at the Holmes Mesa Compressor Station, Garfield County, Colorado (3rd quarter

323

Monitoring multiple endpoints in prevention trials.  

Science Journals Connector (OSTI)

...the primary hypothesis and a plan for interim monitoring of the...body charged with the interim review of study findings is a group...the formal interim monitoring plan usually involves a sequential...monitoring for the STAR included a plan for the monitoring of the primary...

Joseph P. Costantino

2006-12-01T23:59:59.000Z

324

Puna Geothermal Venture Hydrologic Monitoring Program  

SciTech Connect

This document provides the basis for the Hydrologic Monitoring Program (HMP) for the Puna Geothermal Venture. The HMP is complementary to two additional environmental compliance monitoring programs also being submitted by Puma Geothermal Venture (PGV) for their proposed activities at the site. The other two programs are the Meteorology and Air Quality Monitoring Program (MAQMP) and the Noise Monitoring Program (NMP), being submitted concurrently.

None

1990-04-01T23:59:59.000Z

325

CONMOW: Condition Monitoring for Offshore Wind Farms  

E-Print Network (OSTI)

practice the European project CONMOW (Condition Monitoring for Offshore Wind Farms) was started in November

Edwin Wiggelinkhuizen; Theo Verbruggen; Henk Braam; Luc Rademakers; Miguel Catalin Tipluica; Andrew Maclean; Axel Juhl Christensen; Edwin Becker; Pr?ftechnik Cm Gmbh (d; Dirk Scheffler; Nordex Energy Gmbh (d

326

Grantee Checklist for the Inspection & Monitoring Requirement  

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

This document walks Grantees through the Inspection & Monitoring requirement of the Quality Work Plan.

327

Radiation Exposure Monitoring Systems Data Reporting Guide  

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

Instructions for preparing occupational exposure data for submittal to the Radiation Exposure Monitoring System (REMS) repository.

328

Quality Work Plan Inspection and Monitoring Requirement  

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

Inspection and monitoring requirements for Weatherization Assistance Program's comprehensive Quality Work Plan.

329

Idaho National Laboratory Site Environmental Monitoring Plan  

SciTech Connect

This plan describes environmental monitoring as required by U.S. Department of Energy (DOE) Order 450.1, “Environmental Protection Program,” and additional environmental monitoring currently performed by other organizations in and around the Idaho National Laboratory (INL). The objective of DOE Order 450.1 is to implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations. This plan describes the organizations responsible for conducting environmental monitoring across the INL, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. This plan presents a summary of the overall environmental monitoring performed in and around the INL without duplicating detailed information in the various monitoring procedures and program plans currently used to conduct monitoring.

Joanne L. Knight

2012-08-01T23:59:59.000Z

330

Idaho National Laboratory Environmental Monitoring Plan  

SciTech Connect

This plan describes environmental monitoring as required by U.S. Department of Energy (DOE) Order 450.1, “Environmental Protection Program,” and additional environmental monitoring currently performed by other organizations in and around the Idaho National Laboratory (INL). The objective of DOE Order 450.1 is to implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations. This plan describes the organizations responsible for conducting environmental monitoring across the INL, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. This plan presents a summary of the overall environmental monitoring performed in and around the INL without duplicating detailed information in the various monitoring procedures and program plans currently used to conduct monitoring.

Joanne L. Knight

2008-04-01T23:59:59.000Z

331

Shared performance monitor in a multiprocessor system  

DOE Patents (OSTI)

A performance monitoring unit (PMU) and method for monitoring performance of events occurring in a multiprocessor system. The multiprocessor system comprises a plurality of processor devices units, each processor device for generating signals representing occurrences of events in the processor device, and, a single shared counter resource for performance monitoring. The performance monitor unit is shared by all processor cores in the multiprocessor system. The PMU is further programmed to monitor event signals issued from non-processor devices.

Chiu, George; Gara, Alan G; Salapura, Valentina

2014-12-02T23:59:59.000Z

332

INTEC Groundwater Monitoring Report 2006  

SciTech Connect

This report summarizes 2006 perched water and groundwater monitoring activities at the Idaho Nuclear Technology and Engineering Center (INTEC) located at the Idaho National Laboratory (INL). During 2006, groundwater samples were collected from a total of 22 Snake River Plain Aquifer (SRPA) monitoring wells, plus six aquifer wells sampled for the Idaho CERCLA Disposal Facility (ICDF) monitoring program. In addition, perched water samples were collected from 21 perched wells and 19 suction lysimeters. Groundwater and perched water samples were analyzed for a suite of radionuclides and inorganic constituents. Laboratory results in this report are compared to drinking water maximum contaminant levels (MCLs). Such comparison is for reference only and it should be noted that the Operable Unit 3-13 Record of Decision does not require that perched water comply with drinking water standards.

J. R. Forbes

2007-02-01T23:59:59.000Z

333

Relating to monitoring ion sources  

DOE Patents (OSTI)

The apparatus and method provide techniques for monitoring the position on alpha contamination in or on items or locations. The technique is particularly applicable to pipes, conduits and other locations to which access is difficult. The technique uses indirect monitoring of alpha emissions by detecting ions generated by the alpha emissions. The medium containing the ions is moved in a controlled manner frog in proximity with the item or location to the detecting unit and the signals achieved over time are used to generate alpha source position information.

Orr, Christopher Henry (Calderbridge, GB); Luff, Craig Janson (Calderbridge, GB); Dockray, Thomas (Calderbridge, GB); Macarthur, Duncan Whittemore (Los Alamos, NM); Bounds, John Alan (Los Alamos, NM)

2002-01-01T23:59:59.000Z

334

An Optimized International Vehicle Monitor  

SciTech Connect

This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The goal of this project was to evaluate detector configurations to achieve a vehicle monitor that is economical, practical to install, and has adequate sensitivity to be an effective barrier to illegal transportation of special nuclear materials. We designed a new detector configuration that improves the sensitivity of available drive-through vehicle monitors by more than a factor of 5 while not changing the nuisance alarm rate.

York, R.L.; Close, D.A.; Fehlau, P.E.

1999-07-16T23:59:59.000Z

335

Guidelines for Retrofit Performance Monitoring  

E-Print Network (OSTI)

equipment capable of monitoring 12 or more channels and utilizing a variety of different sensors is often required and typically used. Two such data loggers have been used successfully at the Oak Ridge National Laboratory (ORNL) in field monitoring... of this equipment can still be significant, however, ranging from $500 to $1 800. Equipment of this type has not been used by ORNL in field tests. A partial listing of data loggers in this price range can be obtained from the author. TEMPERATURE RECORDING...

Ternes, M. P.

1987-01-01T23:59:59.000Z

336

Monitored lighting energy savings from dimmable lighting controls in The  

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

Monitored lighting energy savings from dimmable lighting controls in The Monitored lighting energy savings from dimmable lighting controls in The New York Times Headquarters Building Title Monitored lighting energy savings from dimmable lighting controls in The New York Times Headquarters Building Publication Type Journal Article LBNL Report Number LBNL-6171E Year of Publication 2013 Authors Fernandes, Luis L., Eleanor S. Lee, Dennis L. DiBartolomeo, and Andrew McNeil Journal Energy and Buildings Volume 68 Issue A Pagination 498-514 Date Published 01/2014 Keywords Building energy-efficiency, daylighting, lighting control systems Abstract Digital addressable, dimmable lighting controls were introduced to the US market in the early 2000s with the promise of facilitating capture of potential energy savings with greater flexibility over their historic, typically unreliable, analog counterpart. The New York Times Company installed this emerging technology, after having tested the system thoroughly prior to procurement, in their new building in New York, New York. Four years after full occupancy in 2007, the owner agreed to participate in a post-occupancy monitored evaluation of the dimmable lighting system to verify actual performance in the field. Annual lighting energy savings from daylighting, setpoint tuning and occupancy controls were determined for the daylit, open-plan office areas on three typical floors (6, 11, and 20th floors) of the 51-story high-rise tower. Energy savings were calculated from ballast control signal and occupancy data recorded by the manufacturer's lighting control system. The ballast data were calibrated with independent measurements of lighting energy consumption. Savings from dimming controls (daylighting and setpoint tuning) were 12.6 kWh/m2-yr (1.17 kWh/ft2-yr) for the daylit spaces on the three floors overall, or 20%, relative to ASHRAE 90.1-2007. Compared to the prescriptive code in effect at the time of the building's construction (ASHRAE 90.1-2001), savings were 21.0 kWh/m2-yr (1.95 kWh/ft2-yr) or 28%. Annual lighting energy use with all lighting control strategies was 33.9 kWh/m2-yr (3.15 kWh/ft2-yr) in the daylit, open plan zones on average for the three floors. A simple payback analysis was conducted.

337

Operations monitoring concept. Consolidated Fuel Reprocessing Program  

SciTech Connect

Operations monitoring is a safeguards concept which could be applied in future fuel cycle facilities to significantly enhance the effectiveness of an integrated safeguards system. In general, a variety of operations monitoring techniques could be developed for both international and domestic safeguards application. The goal of this presentation is to describe specific examples of operations monitoring techniques as may be applied in a fuel reprocessing facility. The operations monitoring concept involves monitoring certain in-plant equipment, personnel, and materials to detect conditions indicative of the diversion of nuclear material. An operations monitoring subsystem should be designed to monitor operations only to the extent necessary to achieve specified safeguards objectives; there is no intent to monitor all operations in the facility. The objectives of the operations monitoring subsystem include: verification of reported data; detection of undeclared uses of equipment; and alerting the inspector to potential diversion activities. 1 fig.

Kerr, H.T.

1985-01-01T23:59:59.000Z

338

Integrated Global Background Monitoring Network  

SciTech Connect

One of the more significant problems when trying to determine what impact is having on global cycles is not knowing what ''natural'' levels should be for both abiotic (gases, trace elements) and biotic (ecosystem functions) processes. The authors believe that a well designed, coordinated network of baseline stations in remote areas around the world can provide a data base will allow best current estimates to be made of biotic and abiotic baseline conditions. These baseline conditions will then help us make better comparisons with more impacted areas, and thus help us more fully understand the impact man is having on his world. This paper examines the history of background pollution monitoring at the international level, describes current activities in the field of ''integrated'' background monitoring, and proposes criteria for the development of a global network of baseline stations to coordinate background monitoring for the presence, accumulation and behavior of pollutants in remote ecosystems. In this paper, this network is called the Integrated Global Background Monitoring Network.

Wiersma, G.B.; Franklin, J.F.; Kohler, A.; Croze, H.; Boelcke, C.

1986-12-01T23:59:59.000Z

339

Surfactant monitoring by foam generation  

DOE Patents (OSTI)

A device for monitoring the presence or absence of active surfactant or other surface active agents in a solution or flowing stream based on the formation of foam or bubbles is presented. The device detects the formation of foam with a light beam or conductivity measurement. The height or density of the foam can be correlated to the concentration of the active surfactant present.

Mullen, Ken I. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

340

MACHINE MONITORING USING PROBABILITY THRESHOLDS  

E-Print Network (OSTI)

MACHINE MONITORING USING PROBABILITY THRESHOLDS AND SYSTEM OPERATING CHARACTERISTICS Stephen M a discrete-part production machine, with the objective of effectively determining when to shut the machine analysis: a) There is an underlying time interval that characterizes the operation of the machine, most

Pollock, Stephen

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Intelligent Radio Frequency (RF) Monitoring  

E-Print Network (OSTI)

? Intelligent Radio Frequency (RF) Monitoring ? 2009 Armstrong International, Inc. www.armstronginternational.com 2 ?Expect many enjoyable experiences!? David M. Armstrong Present Process Challenges ? Identifying a failure ? Procedure.... Armstrong Steam Trap Challenges ? Identifying a failure ? Manpower ? Location ? Magnitude of failure ? Energy loss ? Loss of heat transfer ? Justification for repair ? ?Speed of Implementation? ? Environmental concerns Manpower Location 4...

Kimbrough, B.

342

Monitored Geologic Repository Operations Monitoring and Control System Description Document  

SciTech Connect

The Monitored Geologic Repository Operations Monitoring and Control System provides supervisory control, monitoring, and selected remote control of primary and secondary repository operations. Primary repository operations consist of both surface and subsurface activities relating to high-level waste receipt, preparation, and emplacement. Secondary repository operations consist of support operations for waste handling and treatment, utilities, subsurface construction, and other selected ancillary activities. Remote control of the subsurface emplacement operations, as well as, repository performance confirmation operations are the direct responsibility of the system. In addition, the system monitors parameters such as radiological data, air quality data, fire detection status, meteorological conditions, unauthorized access, and abnormal operating conditions, to ensure a safe workplace for personnel. Parameters are displayed in a real-time manner to human operators regarding surface and subsurface conditions. The system performs supervisory monitoring and control for both important to safety and non-safety systems. The system provides repository operational information, alarm capability, and human operator response messages during emergency response situations. The system also includes logic control to place equipment, systems, and utilities in a safe operational mode or complete shutdown during emergency response situations. The system initiates alarms and provides operational data to enable appropriate actions at the local level in support of emergency response, radiological protection response, evacuation, and underground rescue. The system provides data communications, data processing, managerial reports, data storage, and data analysis. This system's primary surface and subsurface operator consoles, for both supervisory and remote control activities, will be located in a Central Control Center (CCC) inside one of the surface facility buildings. The system consists of instrument and control equipment and components necessary to provide human operators with sufficient information to monitor and control the operation of the repository in an efficient and safe manner. The system consists of operator consoles and workstations, multiple video display terminals, communications and interfacing equipment, and instrument and control software with customized configuration to meet the needs of the Monitored Geologic Repository (MGR). Process and logic controllers and the associated input/output units of each system interfaced with this system will be configured into Remote Terminal Units (RTU) and located close to the systems to be monitored and controlled. The RTUs are configured to remain operational should communication with CCC operations be lost. The system provides closed circuit television to selectively view systems, operations, and equipment areas and to aid in the operation of mechanical systems. Control and monitoring of site utility systems will be located in the CCC. Site utilities include heating, ventilation, and air conditioning equipment; plant compressed air; plant water; firewater; electrical systems; and inert gases, such as nitrogen, if required. This system interfaces with surface and subsurface systems that either generate output data or require remote control input. The system interfaces with the Site Communications System for bulk storage of operational data, on-site and off-site communication, and a plant-wide public announcement system. The system interfaces with the Safeguards and Security System to provide operational status and emergency alarm indications. The system interfaces with the Site Operation System to provide site wide acquisition of data for analysis and reports, historical information for trends, utility information for plant operation, and to receive operating plans and procedures.

E.F. Loros

2000-06-29T23:59:59.000Z

343

2002 WIPP Environmental Monitoring Plan  

SciTech Connect

DOE Order 5400.1, General Environmental Protection Program, requires each DOE | facility to prepare an environmental management plan (EMP). This document is | prepared for WIPP in accordance with the guidance contained in DOE Order 5400.1; DOE Order 5400.5, Radiation Protection of the Public and Environment; applicable sections of Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH-0173T; DOE, 1991); and the Title 10 Code of Federal Regulations (CFR) Part 834, ''Radiation Protection of the Public and Environment'' (draft). Many sections of DOE Order 5400.1 have been replaced by DOE Order 231.1, which is the driver for the annual Site Environmental Report (SER) and the guidance source for preparing many environmental program documents. The WIPP Project is operated by Westinghouse TRU Solutions (WTS) for the DOE. This plan defines the extent and scope of WIPP's effluent and environmental | monitoring programs during the facility's operational life and also discusses WIPP's quality assurance/quality control (QA/QC) program as it relates to environmental monitoring. In addition, this plan provides a comprehensive description of environmental activities at WIPP including: A summary of environmental programs, including the status of environmental monitoring activities A description of the WIPP Project and its mission A description of the local environment, including demographics An overview of the methodology used to assess radiological consequences to the public, including brief discussions of potential exposure pathways, routine and accidental releases, and their consequences Responses to the requirements described in the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

Washington TRU Solutions LLC

2002-09-30T23:59:59.000Z

344

Applications guide to pedestrian SNM monitors  

SciTech Connect

The applications guide introduces readers to the pedestrian special nuclear material (SNM) monitors that provide nuclear material control at DOE contractor facilities. It explains the principles of operation, the strong and weak points, and steps for calibration and maintenance of the monitors. Administrators and security specialists will find an overview of pedestrain monitor application and upkeep in Part 1 of the guide and a descriptive catalog of present-day monitors in Part 3. Technically oriented readers will be interested in the more detailed discussion of SNM monitoring physics and SNM monitor design principles found in Part 2. 18 refs., 33 figs., 9 tabs.

Fehlau, P.E.

1986-02-01T23:59:59.000Z

345

An applications guide to vehicle SNM monitors  

SciTech Connect

The applications guide introduces its readers to the vehicle special nuclear material (SNM) monitors that are becoming part of safeguards and security measures for nuclear material control at DOE facilities. Building on the foundation provided by an applications guide to pedestrian SNM monitors published in 1986 and a technical report on vehicle monitoring published in 1982, the guide provides an overview of vehicle monitoring in Part 1, a discussion of technical aspects of vehicle monitoring in Part 2, and a catalog of vehicle SNM monitors available to DOE facilities in Part 3. Vehicle monitor upkeep, calibration, testing, and performance are important topics in Part 1. The short technical discussion in Part 2 is devoted to new developments and unique features of vehicle monitors.

Fehlau, P.E.

1987-03-01T23:59:59.000Z

346

Ormolu : generating runtime monitors from alloy models  

E-Print Network (OSTI)

This thesis presents Ormolu, a runtime monitor used for monitoring distributed systems. Given an Alloy model, Ormolu generates a database schema and translates the constraints of the model to queries over the database. The ...

Reeves, Dwayne Lloyd

2011-01-01T23:59:59.000Z

347

Biomedical System for Monitoring Pressure Ulcer Development  

E-Print Network (OSTI)

OF C ALIFORNIA Los Angeles Biomedical System for MonitoringOF THE D ISSERTATION Biomedical System for Monitoringto the design of a biomedical sys- tem for the monitoring of

Wang, Frank Tinghwa

2013-01-01T23:59:59.000Z

348

Use of sensors in monitoring civil structures  

E-Print Network (OSTI)

This thesis surveys the use of sensors and sensor networks in monitoring civil structures, with particular emphasis on the monitoring of bridges and highways using fiber optic sensors. Following a brief review of the most ...

Daher, Bassam William, 1979-

2004-01-01T23:59:59.000Z

349

Evaluation of continuous glucose monitoring systems  

E-Print Network (OSTI)

There has been much hype in the research and development of continuous glucose monitoring technologies, driven by the enormous and rapidly expanding glucose monitoring market and the large and growing base of diabetes ...

Li, Guang, M. Eng. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

350

ENVIRONMENTAL OVERSIGHT AND MONITORING AGREEMENT  

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

OVERSIGHT AND MONITORING AGREEMENT OVERSIGHT AND MONITORING AGREEMENT (Agreement in Principle) Between the United States Department of Energy and the State of Idaho 1. This Agreement in Principle (Agreement) is voluntarily entered into by the United States Department of Energy (DOE), under the authority of 42 U.S.C. §71 01 et. seq., and the State of Idaho (State) under the authority of Article IV, Section S of the Idaho Constitution and Idaho Code § 39-10S. DOE's designated lead for purposes of this Agreement is the DOE's Idaho Operations Office (DOE-ID) and DOE's Naval Reactors Idaho Branch Office for Naval Nuclear Propulsion Program matters. The State's designated lead for purposes of this Agreement is the Department of Environmental Quality (DEQ). This Agreement replaces the Environmental Oversight and

351

High flux photon beam monitor  

SciTech Connect

We have designed two photon beam position monitors for use on our x-ray storage ring beam lines. In both designs, a pair of tungsten blades, separated by a pre-determined gap, intercepts a small fraction of the incoming beam. Due to photoemission, an electrical signal is generated which is proportional to the amount of beam intercepted. The thermal load deposited in the blade is transferred by a heat pipe to a heat exchanger outside the vacuum chamber. A prototype monitor with gap adjustment capability was fabricated and tested at a uv beam line. The results show that the generated electrical signal is a good measurement of the photon beam position. In the following sections, design features and test results are discussed.

Mortazavi, P.; Woodle, M.; Rarback, H.; Shu, D.; Howells, M.

1985-01-01T23:59:59.000Z

352

Radio Monitoring Birds of Prey  

Science Journals Connector (OSTI)

Abstract This paper is a consideration of field techniques rather than of equipment design. The first of three parts reviews applications of radio monitoring in bird of prey studies, with suggestions concerning terminology. There has been some radio telemetry of activity and incubation parameters, but most monitoring of raptors has involved radio tracking. This has included location of birds for investigation of movements, ranges, habitat utilization and roost sites, but could also be used for surveillance of what birds were doing. The second section describes techniques used in radio surveillance of a particularly secretive raptor, the goshawk, and presents original data on prey selection which were collected during studies of predation on woodpigeons and pheasants. Finally, there is an outline of how selection data were combined with predation rate measurements and hawk density estimates, obtained using radio tags as a Lincoln Index marker during hawk sightings, to determine the impact of predation on these economically important prey.

R.E. KENWARD

1980-01-01T23:59:59.000Z

353

Building Energy Monitoring and Analysis  

SciTech Connect

This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

2013-06-01T23:59:59.000Z

354

Remote Environmental Monitoring System CRADA  

SciTech Connect

The goal of the project was to develop a wireless communications system, including communications, command, and control software, to remotely monitor the environmental state of a process or facility. Proof of performance would be tested and evaluated with a prototype demonstration in a functioning facility. AR Designs' participation provided access to software resources and products that enable network communications for real-time embedded systems to access remote workstation services such as Graphical User Interface (GUI), file I/O, Events, Video, Audio, etc. in a standardized manner. This industrial partner further provided knowledge and links with applications and current industry practices. FM and T's responsibility was primarily in hardware development in areas such as advanced sensors, wireless radios, communication interfaces, and monitoring and analysis of sensor data. This role included a capability to design, fabricate, and test prototypes and to provide a demonstration environment to test a proposed remote sensing system. A summary of technical accomplishments is given.

Hensley, R.D.

2000-03-30T23:59:59.000Z

355

Monitoring variability of multivariate processes  

Science Journals Connector (OSTI)

The paper focuses on determining changes in process variability of multivariate processes. The problem is compounded by the fact that any of the elements in the variance-covariance matrix of variables could change, leading to a change in the process variability. While it may not be feasible to maintain individual control charts for each element of the variance-covariance matrix, some aggregate measure of the variability criteria could be monitored to initially determine if a change has occurred in the process variability. A couple of aggregate measures are proposed and the performance of these suggested measures is explored through a simulation procedure. Compared to the traditional method, which monitors the determinant of the variance-covariance matrix, these alternatives perform well. The performance measure used is the mean time to first detection of a change in the process variability.

Amitava Mitra; Mark Clark

2014-01-01T23:59:59.000Z

356

Refrigeration monitor and alarm system  

SciTech Connect

A monitor is described for a refrigeration system including a heat reclaiming system coupled therewith, comprising: a sensor positioned to detect the level of liquid state refrigerant in the system and provide an electrical output signal therefrom; a digital display for displaying the refrigerant level; first circuit means coupling the digital display to the sensor for actuating the digital display; and lockout means coupled with the sensor for deactivating the heat reclaiming system when a preselected refrigerant level is reached.

Branz, M.A.; Renaud, P.F.

1986-09-23T23:59:59.000Z

357

Timber Mountain Precipitation Monitoring Station  

SciTech Connect

A precipitation monitoring station was placed on the west flank of Timber Mountain during the year 2010. It is located in an isolated highland area near the western border of the Nevada National Security Site (NNSS), south of Pahute Mesa. The cost of the equipment, permitting, and installation was provided by the Environmental Monitoring Systems Initiative (EMSI) project. Data collection, analysis, and maintenance of the station during fiscal year 2011 was funded by the U.S. Department of Energy, National Nuclear Security Administration, Nevada Site Office Environmental Restoration, Soils Activity. The station is located near the western headwaters of Forty Mile Wash on the Nevada Test and Training Range (NTTR). Overland flows from precipitation events that occur in the Timber Mountain high elevation area cross several of the contaminated Soils project CAU (Corrective Action Unit) sites located in the Forty Mile Wash watershed. Rain-on-snow events in the early winter and spring around Timber Mountain have contributed to several significant flow events in Forty Mile Wash. The data from the new precipitation gauge at Timber Mountain will provide important information for determining runoff response to precipitation events in this area of the NNSS. Timber Mountain is also a groundwater recharge area, and estimation of recharge from precipitation was important for the EMSI project in determining groundwater flowpaths and designing effective groundwater monitoring for Yucca Mountain. Recharge estimation additionally provides benefit to the Underground Test Area Sub-project analysis of groundwater flow direction and velocity from nuclear test areas on Pahute Mesa. Additionally, this site provides data that has been used during wild fire events and provided a singular monitoring location of the extreme precipitation events during December 2010 (see data section for more details). This letter report provides a summary of the site location, equipment, and data collected in fiscal year 2011.

Lyles Brad,McCurdy Greg,Chapman Jenny,Miller Julianne

2012-01-01T23:59:59.000Z

358

Monitoring  

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

in identifying and locating the source of network problems when they occur, the US ATLAS facility began deploying and configuring perfSONAR-PS in 2008. Our goal was to...

359

Monitoring and Managing PDSF Jobs  

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

Monitoring and Managing Jobs Monitoring and Managing Jobs Monitoring and Managing Jobs Action How to do it Comment Get a summary of all batch jobs sgeusers Shows a tally of all jobs for all users including their states. This is a script that parses the output of qstat and is maintained by PDSF staff (located in /common/usg/bin). Do "sgeusers -h" for usage info. Get a listing of your jobs and their states qstat -u user_name If you skip the -u option, you'll get all the jobs on PDSF. qstat_long -u user_name Regular qstat truncates job names to 10 characters. If you need a full name - use qstat_long. Get detailed info about a specific job qstat -j job_ID You can get job_ID by listing your jobs as described above. See how much cputime a job has used qstat -j job_ID Look in the next to the last line or grep the output on "usage". Note that in the memory usage GBs stands for Gigabyte-seconds.

360

Transformative monitoring approaches for reprocessing.  

SciTech Connect

The future of reprocessing in the United States is strongly driven by plant economics. With increasing safeguards, security, and safety requirements, future plant monitoring systems must be able to demonstrate more efficient operations while improving the current state of the art. The goal of this work was to design and examine the incorporation of advanced plant monitoring technologies into safeguards systems with attention to the burden on the operator. The technologies examined include micro-fluidic sampling for more rapid analytical measurements and spectroscopy-based techniques for on-line process monitoring. The Separations and Safeguards Performance Model was used to design the layout and test the effect of adding these technologies to reprocessing. The results here show that both technologies fill key gaps in existing materials accountability that provide detection of diversion events that may not be detected in a timely manner in existing plants. The plant architecture and results under diversion scenarios are described. As a tangent to this work, both the AMUSE and SEPHIS solvent extraction codes were examined for integration in the model to improve the reality of diversion scenarios. The AMUSE integration was found to be the most successful and provided useful results. The SEPHIS integration is still a work in progress and may provide an alternative option.

Cipiti, Benjamin B.

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

ONTHEINTEGRATIONOFPASSIVEANDACTIVE NETWORK MONITORING IN GRID SYSTEMS  

E-Print Network (OSTI)

activity. Monitoring the network infrastructure of a Grid has a vital role in the man- agementONTHEINTEGRATIONOFPASSIVEANDACTIVE NETWORK MONITORING IN GRID SYSTEMS Sergio Andreozzi, Augusto.trimintzios@enisa.eu.int Abstract This paper focuses on the integration of passive and active network monitoring techniques in Grid

Markatos, Evangelos P.

362

Virtual Machine Monitors 36.1 Introduction  

E-Print Network (OSTI)

36 Virtual Machine Monitors 36.1 Introduction Years ago, IBM sold mainframes to large organizations, and a problem arose: what if the organization wanted to run different operating systems on the machine? (some yet another level of indirection in the form of a virtual machine monitor, or VMM or just monitor

Sheridan, Jennifer

363

Standard hydrogen monitoring system equipment installation instructions  

SciTech Connect

This document provides the technical specifications for the equipment fabrication, installation, and sitework construction for the Standard Hydrogen Monitoring System. The Standard Hydrogen Monitoring System is designed to remove gases from waste tank vapor space and exhaust headers for continual monitoring and remote sample analysis.

Schneider, T.C.

1996-09-27T23:59:59.000Z

364

DOE - Office of Legacy Management -- Rio_Monitoring  

Office of Legacy Management (LM)

RioMonitoring Rio Blanco, Colorado, Site Natural Gas Well Monitoring Results Project Rio Blanco Monitoring Results Fourth Quarter 2010 Separated Water at a Natural Gas Plant,...

365

Fuel Quality Issues in Stationary Fuel Cell Systems  

E-Print Network (OSTI)

.........................................................................................................................................................1 2. Biogas resources

366

Finger blood flow monitoring using smart phones  

Science Journals Connector (OSTI)

The use of smart phones in healthcare applications is growing steadily. The inbuilt sensors are used to estimate the value of physiological data from human body. With progressive innovation, smart phone based medical applications will continue to be ... Keywords: finger blood flow, finger pulse, mobile health, smart phone

Shanti Thiyagaraja; Ram Dantu

2013-09-01T23:59:59.000Z

367

Pervasive healthcare and wireless health monitoring  

Science Journals Connector (OSTI)

With an increasingly mobile society and the worldwide deployment of mobile and wireless networks, the wireless infrastructure can support many current and emerging healthcare applications. This could fulfill the vision of "Pervasive Healthcare" or healthcare ... Keywords: ad hoc wireless networks, healthcare applications, location management, mobile and wireless networks, pervasive

Upkar Varshney

2007-03-01T23:59:59.000Z

368

Participatory noise pollution monitoring using mobile phones  

Science Journals Connector (OSTI)

Noise pollution is a major problem in cities around the world. The current methods to assess it neglect to represent the real exposure experienced by the citizens themselves, and therefore could lead to wrong conclusions and a biased representations. ... Keywords: Environmental policy, Web 2.0, citizen science, mobile phones, participatory sensing, pollution measurement

Nicolas Maisonneuve; Matthias Stevens; Bartek Ochab

2010-04-01T23:59:59.000Z

369

Definition: Line Transformer Monitors | Open Energy Information  

Open Energy Info (EERE)

Transformer Monitors Transformer Monitors Jump to: navigation, search Dictionary.png Line Transformer Monitors Transformer Monitoring System can monitor different aspects of transformers, including oil levels and multiple temperatures within the transformer. This allows for analysis of the health of either individual key power transformers or multiple power transformers networked in the system. For example, the transformer monitors provide transformer oil dissolved gas analysis (DGA), oil temperature, ambient temperature, and moisture in oil measurements. These measurements are made in relation to transformer load.[1] Related Terms transformer, system, transformer References ↑ https://www.smartgrid.gov/category/technology/line_transformer_monitors [[Cat LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

370

ORISE: DOE's Radiation Exposure Monitoring System (REMS)  

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

Monitoring System (REMS) Monitoring System (REMS) ORISE maintains large database of radition exposure records for the U.S. Department of Energy ORISE staff monitoring radiation data for DOE Rule 10 CFR 835 establishes the U.S. Department of Energy's (DOE) occupational protection rule and requires assessment and recording of radiation doses to individuals who are exposed to sources of radiation or contamination. The Radiation Exposure Monitoring System (REMS) database is the radiation exposure data repository for all monitored DOE employees, contractors, subcontractors and members of the public. REMS maintains dose records for all monitored individuals dating back to 1969. Aggregated, site-specific data are available on the Radiation Exposure Monitoring System website for all years since 1986. Currently,

371

Ecological Monitoring and Compliance Program 2009 Report  

SciTech Connect

The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, monitors the ecosystem of the Nevada Test Site and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC, during calendar year 2009. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex. During 2009, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

Dennis J. Hansen, David C. Anderson, Derek B. Hall, Paul D. Greger, and W. Kent Ostler

2010-07-13T23:59:59.000Z

372

Ecological Monitoring and Compliance Program 2008 Report  

SciTech Connect

The Ecological Monitoring and Compliance Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada Test Site (NTS) and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2008. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC).

Dennis J. Hansen, David C. Anderson, Derek B. Hall, Paul D. Greger, W. Kent Ostler

2009-04-30T23:59:59.000Z

373

Ecological Monitoring and Compliance Program 2012 Report  

SciTech Connect

The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2012. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). During 2012, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

Hall, Derek B.; Anderson, David C.; Greger, Paul D.; Ostler, W. Kent; Hansen, Dennis J.

2013-07-03T23:59:59.000Z

374

Pajarito Monitor: a high-sensitivity monitoring system for highly enriched uranium  

SciTech Connect

The Pajarito Monitor for Special Nuclear Material is a high-sensitivity gamma-ray monitoring system for detecting small quantities of highly enriched uranium transported by pedestrians or motor vehicles. The monitor consists of two components: a walk-through personnel monitor and a vehicle monitor. The personnel monitor has a plastic-scintillator detector portal, a microwave occupancy monitor, and a microprocessor control unit that measures the radiation intensity during background and monitoring periods to detect transient diversion signals. The vehicle monitor examines stationary motor vehicles while the vehicle's occupants pass through the personnel portal to exchange their badges. The vehicle monitor has four groups of large plastic scintillators that scan the vehicle from above and below. Its microprocessor control unit measures separate radiation intensities in each detector group. Vehicle occupancy is sensed by a highway traffic detection system. Each monitor's controller is responsible for detecting diversion as well as serving as a calibration and trouble-shooting aid. Diversion signals are detected by a sequential probability ratio hypothesis test that minimizes the monitoring time in the vehicle monitor and adapts itself well to variations in individual passage speed in the personnel monitor. Designed to be highly sensitive to diverted enriched uranium, the monitoring system also exhibits exceptional sensitivity for plutonium. 6 references, 9 figures, 2 tables.

Fehlau, P.E.; Coop, K.; Garcia, C. Jr.; Martinez, J.

1984-01-01T23:59:59.000Z

375

DOWNHOLE VIBRATION MONITORING & CONTROL SYSTEM  

SciTech Connect

The deep hard rock drilling environment induces severe vibrations into the drillstring, which can cause reduced rates of penetration (ROP) and premature failure of the equipment. The only current means of controlling vibration under varying conditions is to change either the rotary speed or the weight-on-bit (WOB). These changes often reduce drilling efficiency. Conventional shock subs are useful in some situations, but often exacerbate the problems. The objective of this project is development of a unique system to monitor and control drilling vibrations in a ''smart'' drilling system. This system has two primary elements: (1) The first is an active vibration damper (AVD) to minimize harmful axial, lateral and torsional vibrations. The hardness of this damper will be continuously adjusted using a robust, fast-acting and reliable unique technology. (2) The second is a real-time system to monitor drillstring vibration, and related parameters. This monitor adjusts the damper according to local conditions. In some configurations, it may also send diagnostic information to the surface via real-time telemetry. The AVD is implemented in a configuration using magnetorheological (MR) fluid. By applying a current to the magnetic coils in the damper, the viscosity of the fluid can be changed rapidly, thereby altering the damping coefficient in response to the measured motion of the tool. Phase I of this program entailed modeling and design of the necessary subsystems and design, manufacture and test of a full laboratory prototype. Phase I of the project was completed by the revised end date of May 31, 2004. The objectives of this phase were met, and all prerequisites for Phase II have been completed.

Martin E. Cobern

2004-08-31T23:59:59.000Z

376

Facility effluent monitoring plan for the 3720 facility  

SciTech Connect

This report describes the effluent monitoring plan for the 3720 facility. Airborne and liquid effluents are monitored.

Ballinger, M.Y.

1994-11-01T23:59:59.000Z

377

Chapter 8 - Automation and Monitoring  

Science Journals Connector (OSTI)

This chapter begins with the topic of process automation which has the intent of making repetitive tasks more consistent, faster, and cheaper. As part of this discussion, we talk about how to determine if a process should be automated, how to document the process in preparation for automation, and how to perform the actual automation. A variety of scripting languages can be used to perform process automation and general best practices for scripting these processes is discussed as well as some thoughts on how to choose the right scripting language for the job. The second part of the chapter is all about monitoring of enterprise applications. Key performance indicators (KPIs) that give insight into the enterprise application’s performance over time as well as determining when to alert the enterprise applications administrator to potential problems within the application are discussed. Alerts are another important topic associated with enterprise application monitoring that is discussed including how to properly tune alerts through the selection of appropriate KPIs, retry counts, and retry intervals.

Jeremy Faircloth

2014-01-01T23:59:59.000Z

378

Straddle Carrier Radiation Portal Monitoring  

SciTech Connect

U.S. Customs and Border Protection (CBP) is the primary enforcement agency protecting the nation’s ports of entry. CBP is enhancing its capability to interdict the illicit import of nuclear and radiological materials and devices that may be used by terrorists. Pacific Northwest National Laboratory (PNNL) is providing scientific and technical support to CBP in their goal to enable rapid deployment of nuclear and radiation detection systems at U. S. ports of entry to monitor 100% of the incoming international traffic and cargo while not adversely impacting the operations or throughput of the ports. The U.S. ports of entry include the following vectors: land border crossings, seaports, airports, rail crossings, and mail and express consignment courier facilities. U.S. Customs and Border Protection (CBP) determined that a screening solution was needed for Seaport cargo containers being transported by Straddle Carriers (straddle carriers). A stationary Radiation Portal Monitor (RPM) for Straddle Carriers (SCRPM) is needed so that cargo containers can be scanned while in transit under a Straddle Carrier. The Straddle Carrier Portal operational impacts were minimized by conducting a time-motion study at the Port, and adaptation of a Remotely Operated RPM (RO-RPM) booth concept that uses logical lighting schemes for traffic control, cameras, Optical Character Recognition, and wireless technology.

Andersen, Eric S.; Samuel, Todd J.; Mullen, O Dennis

2005-08-01T23:59:59.000Z

379

Apparatus for monitoring crystal growth  

DOE Patents (OSTI)

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1981-01-01T23:59:59.000Z

380

Method of monitoring crystal growth  

DOE Patents (OSTI)

A system and method are disclosed for monitoring the growth of a crystalline body from a liquid meniscus in a furnace. The system provides an improved human/machine interface so as to reduce operator stress, strain and fatigue while improving the conditions for observation and control of the growing process. The system comprises suitable optics for forming an image of the meniscus and body wherein the image is anamorphic so that the entire meniscus can be viewed with good resolution in both the width and height dimensions. The system also comprises a video display for displaying the anamorphic image. The video display includes means for enhancing the contrast between any two contrasting points in the image. The video display also comprises a signal averager for averaging the intensity of at least one preselected portions of the image. The value of the average intensity, can in turn be utilized to control the growth of the body. The system and method are also capable of observing and monitoring multiple processes.

Sachs, Emanual M. (Watertown, MA)

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Deer monitoring at the Savannah River Site  

SciTech Connect

To protect public health, all deer and feral hogs harvested at the Savannah River Site (SRS) during controlled hunts are monitored for Cs-137. A new monitoring program has been developed by the Environmental Monitoring Section (EMS). To provide increased confidence in dose data and compliance with regulations, many changes have been made to the deer and hog monitoring program. Using field count information, a computerized database determines Cs-137 concentration and calculates the committed effective dose equivalent (CEDE) resulting from consumption of the animal. The database then updates each hunter's cumulative CEDE in real time. Also, enhancements to the instrument calibration and quality control portions of the monitoring program were implemented. These include improved monitor calibration, intercomparison of field results from the same animal using different detectors, and regular use of check sources to verify equipment performance. With these program changes, EMS can produce more accurate and verifiable dose data.

Fledderman, P.D.

1992-01-01T23:59:59.000Z

382

Deer monitoring at the Savannah River Site  

SciTech Connect

To protect public health, all deer and feral hogs harvested at the Savannah River Site (SRS) during controlled hunts are monitored for Cs-137. A new monitoring program has been developed by the Environmental Monitoring Section (EMS). To provide increased confidence in dose data and compliance with regulations, many changes have been made to the deer and hog monitoring program. Using field count information, a computerized database determines Cs-137 concentration and calculates the committed effective dose equivalent (CEDE) resulting from consumption of the animal. The database then updates each hunter`s cumulative CEDE in real time. Also, enhancements to the instrument calibration and quality control portions of the monitoring program were implemented. These include improved monitor calibration, intercomparison of field results from the same animal using different detectors, and regular use of check sources to verify equipment performance. With these program changes, EMS can produce more accurate and verifiable dose data.

Fledderman, P.D.

1992-10-01T23:59:59.000Z

383

Definition: Equipment Condition Monitor | Open Energy Information  

Open Energy Info (EERE)

Condition Monitor Condition Monitor Jump to: navigation, search Dictionary.png Equipment Condition Monitor A monitoring device that automatically measures and communicates equipment characteristics that are related to the "health" and maintenance of the equipment. These characteristics can include, but are not limited to temperature, dissolved gas, and loading. These devices can automatically generate alarm signals if conditions exceed preset thresholds.[1] Related Terms sustainability References ↑ https://www.smartgrid.gov/category/technology/equipment_condition_monitor [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitions|Template:BASEPAGENAME]] Retrieved from "http://en.openei.org/w/index.php?title=Definition:Equipment_Condition_Monitor&oldid=502601"

384

Carbon Storage Monitoring, Verification and Accounting Research |  

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

Monitoring, Verification and Accounting Research Monitoring, Verification and Accounting Research Carbon Storage Monitoring, Verification and Accounting Research Reliable and cost-effective monitoring, verification and accounting (MVA) techniques are an important part of making geologic sequestration a safe, effective, and acceptable method for greenhouse gas control. MVA of geologic storage sites is expected to serve several purposes, including addressing safety and environmental concerns; inventory verification; project and national accounting of greenhouse gas emissions reductions at geologic storage sites; and evaluating potential regional, national, and international greenhouse gas reduction goals. The goal of our program area is to develop and demonstrate a broad portfolio of technologies, applications, and accounting requirements that

385

FO Bridge Monitoring Activities in China  

Science Journals Connector (OSTI)

In this paper, various types of optical fiber sensors developed for SHM of civil infrastructures are briefly introduced. More than 10 practical bridge monitoring systems are presented....

Ou, Jinping

386

BROOKHAVEN NATIONAL LABORATORY ENVIRONMENTAL MONITORING PLAN  

SciTech Connect

Triennial update that describes the BNL Environmental Monitoring Program for all media (air, surface water, ground water, etc.) in accordance with DOE ORDER 5400.5

DAUM,M.; DORSCH,WM.; FRY,J.; GREEN,T.; LEE,R.; NAIDU,J.; PAQUETTE,D.; SCARPITTA,S.; SCHROEDER,G.

1999-09-22T23:59:59.000Z

387

Recording of SERC Monitoring Technologies- Solar Photovoltaics  

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

This document provides a transcript of the of SERC Monitoring Technologies - Solar Photovoltaics webinar, presented on 10/20/2011 by Peter McNutt.

388

Monitoring Feed Efficiency in Dairy Herds  

E-Print Network (OSTI)

This publication explains how dairy producers can improve feeding and production efficiency by frequently monitoring ration particle size, feed inventory and milk production....

Stokes, Sandra R.

1999-04-26T23:59:59.000Z

389

Spectroradiometric Monitoring of Open Algal Cultures  

Science Journals Connector (OSTI)

The outdoor culturing of green algae is monitored with a dual-channel spectroradiometer. The measured reflectance provides information regarding growth rate and light usage,...

Reichardt, Thomas A; Collins, Aaron M; Timlin, Jerilyn A; McBride, Robert C; Behnke, Craig A

390

Monitoring SERC Technologies — Solar Hot Water  

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

A webinar by National Renewable Energy Laboratory analyst Eliza Hotchkiss on Solar Hot Water systems and how to properly monitor their installation.

391

Energy Performance Monitor | Open Energy Information  

Open Energy Info (EERE)

Performance Monitor AgencyCompany Organization: Johnson Controls Sector: Energy User Interface: Website, Mobile Device ComplexityEase of Use: Not Available Website:...

392

Monitoring Ankle Rehabilitation With Wii Fit.  

E-Print Network (OSTI)

?? The purpose of this research was to experimentally examine if the Wii Fit® (WF) could be used to monitor progress of a rehabilitation protocol… (more)

Laperle, Ryan

2011-01-01T23:59:59.000Z

393

Idaho National Laboratory Site Environmental Monitoring Plan  

SciTech Connect

This plan provides a high-level summary of environmental monitoring performed by various organizations within and around the Idaho National Laboratory (INL) Site as required by U.S. Department of Energy (DOE) Order 435.1, Radioactive Waste Management, and DOE Order 458.1, Radiation Protection of the Public and the Environment, Guide DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance, and in accordance with 40 Code of Federal Regulations (CFR) 61, National Emission Standards for Hazardous Air Pollutants. The purpose of these orders is to 1) implement sound stewardship practices that protect the air, water, land, and other natural and cultural resources that may be impacted by DOE operations, and 2) to establish standards and requirements for the operations of DOE and DOE contractors with respect to protection of the environment and members of the public against undue risk from radiation. This plan describes the organizations responsible for conducting environmental monitoring across the INL Site, the rationale for monitoring, the types of media being monitored, where the monitoring is conducted, and where monitoring results can be obtained. Detailed monitoring procedures, program plans, or other governing documents used by contractors or agencies to implement requirements are referenced in this plan. This plan covers all planned monitoring and environmental surveillance. Nonroutine activities such as special research studies and characterization of individual sites for environmental restoration are outside the scope of this plan.

Jenifer Nordstrom

2014-02-01T23:59:59.000Z

394

Participatory Carbon Monitoring: Operational Guidance for National...  

Open Energy Info (EERE)

Participatory Carbon Monitoring: Operational Guidance for National REDD+ Carbon Accounting Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Participatory Carbon...

395

Hydrologic Monitoring Summary Long Valley Caldera, California...  

Open Energy Info (EERE)

Caldera, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Hydrologic Monitoring Summary Long Valley Caldera, California Abstract Abstract...

396

Laser in situ monitoring of combustion processes  

Science Journals Connector (OSTI)

Several examples of laser in situ monitoring of combustion processes are presented. Using a frequency modulated 13CO2 waveguide laser, in situ concentrations of...

Arnold, A; Becker, H; Hemberger, R; Hentschel, W; Ketterle, W; Kollner, M; Meienburg, W; Monkhouse, P; Neckel, H; Schafer, M; Schindler, K P; Sick, V; Suntz, R; Wolfrum, J

1990-01-01T23:59:59.000Z

397

Sandia's Cooperative Monitoring Center celebrates 20 years |...  

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

the photo: In this 1998 photo, Kent Biringer, manager of International Nuclear Threat Reduction, meets with visiting scholars from Pakistan and India at the Cooperative Monitoring...

398

ICDP Complex Groundwater Monitoring Plan REV 5  

SciTech Connect

This Groundwater Monitoring Plan, along with the Quality Assurance Project Plan for Waste Area Groups 1, 2, 3, 4, 5, 6, 7, 10, and Removal Actions, constitutes the sampling and analysis plan for groundwater and perched water monitoring at the Idaho CERCLA Disposal Facility (ICDF). A detection monitoring system was installed in the Snake River Plan Aquifer to comply with substantive requirements of "Releases from Solid Waste Management Units" of the Resource Conservation and Recovery Act. This detection monitoring wells constructed in the Snake River Plain Aquifer.

Cahn, L. S.

2007-08-09T23:59:59.000Z

399

Delaware Basin Monitoring Annual Report  

SciTech Connect

The Delaware Basin Drilling Surveillance Program (DBDSP) is designed to monitor drilling activities in the vicinity of the Waste Isolation Pilot Plant (WIPP). This program is based on Environmental Protection Agency (EPA) requirements. The EPA environmental standards for the management and disposal of transuranic (TRU) radioactive waste are codified in 40 CFR Part 191 (EPA 1993). Subparts B and C of the standard address the disposal of radioactive waste. The standard requires the Department of Energy (DOE) to demonstrate the expected performance of the disposal system using a probabilistic risk assessment or performance assessment (PA). This PA must show that the expected repository performance will not release radioactive material above limits set by the EPA's standard. This assessment must include the consideration of inadvertent drilling into the repository at some future time.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2004-09-30T23:59:59.000Z

400

Delaware Basin Monitoring Annual Report  

SciTech Connect

The Delaware Basin Drilling Surveillance Program (DBDSP) is designed to monitor drilling activities in the vicinity of the Waste Isolation Pilot Plant (WIPP). This program is based on Environmental Protection Agency (EPA) requirements. The EPA environmental standards for the management and disposal of transuranic (TRU) radioactive waste are codified in 40 CFR Part 191 (EPA 1993). Subparts B and C of the standard address the disposal of radioactive waste. The standard requires the Department of Energy (DOE) to demonstrate the expected performance of the disposal system using a probabilistic risk assessment or performance assessment (PA). This PA must show that the expected repository performance will not release radioactive material above limits set by the EPA's standard. This assessment must include the consideration of inadvertent drilling into the repository at some future time.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2003-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Delaware Basin Monitoring Annual Report  

SciTech Connect

The Delaware Basin Drilling Surveillance Program (DBDSP) is designed to monitor drilling activities in the vicinity of the Waste Isolation Pilot Plant (WIPP). This program is based on Environmental Protection Agency (EPA) requirements. The EPA environmental standards for the management and disposal of transuranic (TRU) radioactive waste are codified in 40 CFR Part 191 (EPA 1993). Subparts B and C of the standard address the disposal of radioactive waste. The standard requires the Department of Energy (DOE) to demonstrate the expected performance of the disposal system using a probabilistic risk assessment or performance assessment (PA). This PA must show that the expected repository performance will not release radioactive material above limits set by the EPA's standard. This assessment must include the consideration of inadvertent drilling into the repository at some future time.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2005-09-30T23:59:59.000Z

402

Wind Turbine Manufacturing Process Monitoring  

SciTech Connect

To develop a practical inline inspection that could be used in combination with automated composite material placement equipment to economically manufacture high performance and reliable carbon composite wind turbine blade spar caps. The approach technical feasibility and cost benefit will be assessed to provide a solid basis for further development and implementation in the wind turbine industry. The program is focused on the following technology development: (1) Develop in-line monitoring methods, using optical metrology and ultrasound inspection, and perform a demonstration in the lab. This includes development of the approach and performing appropriate demonstration in the lab; (2) Develop methods to predict composite strength reduction due to defects; and (3) Develop process models to predict defects from leading indicators found in the uncured composites.

Waseem Faidi; Chris Nafis; Shatil Sinha; Chandra Yerramalli; Anthony Waas; Suresh Advani; John Gangloff; Pavel Simacek

2012-04-26T23:59:59.000Z

403

Urea biosensor for hemodialysis monitoring  

DOE Patents (OSTI)

An electrochemical sensor capable of detecting and quantifying urea in fluids resulting from hemodialysis procedures. The sensor is based upon measurement of the pH change produced in an aqueous environment by the products of the enzyme-catalyzed hydrolysis of urea. The sensor may be fabricated using methods amenable to mass fabrication, resulting in low-cost sensors and thus providing the potential for disposable use. In a typical application, the sensor could be used in treatment centers, in conjunction with an appropriate electronics/computer system, in order to determine the hemodialysis endpoint. The sensor can also be utilized to allow at-home testing to determine if dialysis was necessary. Such a home monitor is similar, in principle, to devices used for blood glucose testing by diabetics, and would require a blood droplet sample by using a finger prick.

Glass, Robert S. (Livermore, CA)

1999-01-01T23:59:59.000Z

404

MULTI-POINT RADIATION MONITOR  

SciTech Connect

A unique radiation monitor has been developed for performing wide-area field surveys for radiation sources. This device integrates the real-time output of multiple radiation detectors into a hand-held personal computer (e.g., a PDA) containing an intuitive graphical user interface. An independent hardware module supplies high voltage to the detectors and contains a rapid sampling system for transferring the detector count rates through an interface to the PDA. The imbedded firmware can be changed for various applications using a programmable memory card. As presently configured, the instrument contains a series of Geiger-Mueller (GM) tubes in a flexible detector string. This linear array of multiple sensors can be used by US Coast Guard and Customs container inspection personnel to measure radiation intensity in stacks of transport containers where physical access is impeded.

Hofstetter, K; Donna Beals, D; Ken Odell, K; Robert Eakle, R; Russell Huffman, R; Larry Harpring, L

2006-05-12T23:59:59.000Z

405

E-Print Network 3.0 - acid fermentative production Sample Search...  

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

SUPPLY Summary: , (12) PC for process monitoring. 2.4 Shake flask fermentations acid Biogas Step 1 Wet oxidation Step 2... ETHANOL PRODUCTION FROM DIFFERENT CARBON SOURCES USING...

406

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

NLE Websites -- All DOE Office Websites (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......

407

E-Print Network 3.0 - anaerobes electronic resource Sample Search...  

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

Summary: Institute of Environment & Resources Online monitoring and control of the biogas process Kanokwan... Institute of Environment & Resources Technical University of...

408

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

NLE Websites -- All DOE Office Websites (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...

409

Seismic monitoring at The Geysers  

SciTech Connect

During the last several years Lawrence Berkeley Laboratory (LBL) and Lawrence Livermore National Laboratory (LLNL) have been working with industry partners at The Geysers geothermal field to evaluate and develop methods for applying the results of microearthquake (MEQ) monitoring. It is a well know fact that seismicity at The Geysers is a common occurrence, however, there have been many studies and papers written on the origin and significance of the seismicity. The attitude toward MEQ data ranges from being nothing more than an curious artifact of the production activities, to being a critical tool in evaluating the reservoir performance. The purpose of the work undertaken b y LBL and LLNL is to evaluate the utility, as well as the methods and procedures used in of MEQ monitoring, recommend the most cost effective implementation of the methods, and if possible link physical processes and parameters to the generation of MEQ activity. To address the objectives above the MEQ work can be categorized into two types of studies. The first type is the direct analysis of the spatial and temporal distribution of MEQ activity and studying the nature of the source function relative to the physical or chemical processes causing the seismicity. The second broad area of study is imaging the reservoir/geothermal areas with the energy created by the MEQ activity and inferring the physical and/or chemical properties within the zone of imaging. The two types of studies have obvious overlap, and for a complete evaluation and development require high quality data from arrays of multicomponent stations. Much of the effort to date at The Geysers by both DOE and the producers has concentrated establishing a high quality data base. It is only within the last several years that this data base is being fully evaluated for the proper and cost effective use of MEQ activity. Presented here are the results to date of DOE`s effort in the acquisition and analysis of the MEQ data.

Majer, E.L.; Romero, A.; Vasco, D.; Kirkpatrick, A.; Peterson, J.E. [Lawrence Berkeley Lab., CA (United States); Zucca, J.J.; Hutchings, L.J.; Kasameyer, P.W. [Lawrence Livermore National Lab., CA (United States)

1993-04-01T23:59:59.000Z

410

Air Pollution Control Regulations: No. 6- Continuous Emissions Monitors and Opacity Monitors (Rhode Island)  

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

Stationary sources, including fossil fuel fired steam or hot water generating units, may be required to install and operate a continuous emissions monitoring system equipped with an opacity monitor...

411

Application of Inverse Models for Long-Term-Energy-Monitoring in the German Enbau: Monitor Project  

E-Print Network (OSTI)

. a detailed monitoring takes place during the first two years of operation. after this period a long-term energy monitoring was established in order to evaluate the sustainability of the innovative designs and systems. fraunhofer ise defined enhanced...

Neumann, C.; Herkel, S.; Lohnert, G.; Voss, K.; Wagner, A.

2006-01-01T23:59:59.000Z

412

Continuous particulate monitoring for emission control  

SciTech Connect

An optical continuous particle monitoring system has been developed to overcome common problems associated with emissions monitoring equipment. Opacity monitors generally use a single- or double-pass system to analyze the presence of dust particles in the flue gas stream. The particles scatter and absorb light as it passes through the stack. As the particle content in the gas stream increases due to bag failure or some other problem, the amount of light that is blocked also increases. The opacity monitor compares the amount of lost light energy to the total energy of the light available and translates the signal to percentage of opacity. Opacity monitors are typically installed to meet the requirements set forth by pollution control agencies. Most opacity monitors are designed to meet all of the requirements of the Environmental Protection Agency (EPA) 40 CFR, Part 60, Appendix B, Performance Specification. The new continuous particle monitor (CPM) increases the accuracy of emission monitoring and overcomes typical problems found in conventional emission monitoring devices. The CPM is an optically based, calibratible, continuous dust monitor that uses a microprocessor, transmitter head, and receiver head. When calibrated with an isokinetic sample, a continuous readout of particulate concentration (in mg/m[sup 3]) in the exhaust gas is provided. The system can be used as a filter bag failure system or a long-term emission trend analyzer. Formal testing was conducted to evaluate the effectiveness of the optically based CPM. The monitor was calibrated using particles of a range of compositions, size distributions, and concentrations. The feasibility of using the instrument to measure particle concentration as low as 10 mg/m[sup 3] was examined.

Bock, A.H. (BHA Group, Inc., Kansas City, MO (United States))

1993-08-01T23:59:59.000Z

413

SEARCH The Oregonian Enter Keyword(s) FIND A BUSINESS Enter Keyword More | Subscribe | 14-Day Archives (Free) | Long-Term Archives (Paid)  

E-Print Network (OSTI)

simulating the way the mixture of fine sand, clay and salt water behaves found that quicksand liquefies when >> Power your resume >> Find your dream home >> Super deals on new wheels! · Advertise With Us OUR a force equivalent to that needed to lift a medium-sized car. Fickle swallows follow red down the path

McGraw, Kevin J.

414

1997 update for the applications guide to vehicle SNM monitors  

SciTech Connect

Ten years have elapsed since the publication of the original applications guide to vehicle special nuclear material (SNM) monitors. During that interval, use of automatic vehicle monitors has become more commonplace, and formal procedures for monitor upkeep and evaluation have become available. New concepts for vehicle monitoring are being explored, as well. This update report reviews the basics of vehicle SNM monitoring, discusses what is new in vehicle SNM monitoring, and catalogs the vehicle SNM monitors that are commercial available.

York, R.L.; Fehlau, P.E.

1997-04-01T23:59:59.000Z

415

I-35W Bridge Monitoring (1) Monitoring and Modeling of the I-35W  

E-Print Network (OSTI)

I-35W Bridge Monitoring (1) Monitoring and Modeling of the I-35W St. Anthony Falls Bridge Brock Hedegaard, Catherine French, and Carol Shield University of Minnesota May 23, 2013 #12;I-35W Bridge Monitoring (2) Outline · Descrip)on of bridge · Smart-bridge instrumenta

Minnesota, University of

416

Path-Quality Monitoring inPath-Quality Monitoring in the Presence of Adversaries  

E-Print Network (OSTI)

Performance Routing Protocols U f db k b t th f t h b t th Routers need tools to detect unacceptably highPath-Quality Monitoring inPath-Quality Monitoring in the Presence of Adversaries Sharon Goldberg SIGMETRICS'08 Annapolis, June 3, 2008 , , , #12;Path-quality Monitoring and the Adversary Does packet loss

Goldberg, Sharon

417

Monitoring change in biodiversity through composite indices  

E-Print Network (OSTI)

Monitoring change in biodiversity through composite indices S.T. Buckland1,*, A.E. Magurran2 , R Zealand The need to monitor trends in biodiversity raises many technical issues. What are the features of a good biodiversity index? How should trends in abundance of individual species be estimated? How should

Buckland, Steve

418

Ecological Monitoring and Compliance Program 2007 Report  

SciTech Connect

In accordance with U.S. Department of Energy (DOE) Order 450.1, 'Environmental Protection Program', the Office of the Assistant Manager for Environmental Management of the DOE, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) requires ecological monitoring and biological compliance support for activities and programs conducted at the Nevada Test Site (NTS). National Security Technologies, LLC (NSTec), Ecological Services has implemented the Ecological Monitoring and Compliance (EMAC) Program to provide this support. EMAC is designed to ensure compliance with applicable laws and regulations, delineate and define NTS ecosystems, and provide ecological information that can be used to predict and evaluate the potential impacts of proposed projects and programs on those ecosystems. This report summarizes the EMAC activities conducted by NSTec during calendar year 2007. Monitoring tasks during 2007 included eight program areas: (a) biological surveys, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) biological monitoring at the Nonproliferation Test and Evaluation Complex (NPTEC). The following sections of this report describe work performed under these eight areas.

Dennis Hansen, David Anderson, Derek Hall, Paul Greger, W. Kent Ostler

2008-03-01T23:59:59.000Z

419

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problems; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) explains the rationale and design criteria for the environmental monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document changes in the environmental monitoring program. Guidance for preparation of EMPs is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2008-03-12T23:59:59.000Z

420

Scalable Statistical Monitoring of Fleet , Dimitry Gorinevsky  

E-Print Network (OSTI)

LLC, Palo Alto, CA e-mail: dimitry@mitekan.com Abstract: This paper considers the problem of fitting monitoring of data from a fleet (population) of similar units. A fleet-wide extension of the multivariable historical cruise flight data. 1. INTRODUCTION 1.1 Population monitoring problems This paper considers

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

A neutron portal monitor for vehicles  

SciTech Connect

We have designed and built a portal vehicle monitoring systems for detecting neutron-emitting special nuclear material (SNM) such as plutonium. Monte Carlo calculations were used to optimize the design of the 15-cm-deep x 122-cm-high x 244-cm-long detector chambers, which utilize /sup 3/He proportional counters inside a hollow polyethylene box. Results for a variety of parametric studies, including polyethylene thickness and detector number, are described. Our experimental measurements are in good agreement with the computer calculations. The monitor's decision logic uses the Sequential Probability Ratio Test (SPRT) on Poisson distributed counting data, which is superior to other statistical tests in many applications. We performed computer simulations of the SPRT logic to determine expected false-positive decision rates. A controller unit of our design that uses this SPRT was built commercially. The cost of the complete monitoring system is similar to that of vehicle portal monitors that detect gamma rays. This new neutron monitor can serve as an addition to standard gamma-ray vehicle portals or as a stand-alone portal monitor in particular safeguards monitoring situations. The monitor is being tested at Los Alamos and is scheduled for in-plant evaluation of another DOE facility in 1987. 7 refs.

Coop, K.L.; Fehlau, P.E.; Atwater, H.F.

1987-07-12T23:59:59.000Z

422

Monitoring and Evaluation Plan For The  

E-Print Network (OSTI)

,617 acres of wetland habitat and the inundation of 8,900 acres of deep-water marsh. Estimated wildlifeDRAFT Monitoring and Evaluation Plan For The Albeni Falls Wildlife Mitigation Project (BPA Project on vegetation monitoring. Their contributions to this project are greatly appreciated. #12;1 Introduction

423

The monitoring and verification of nuclear weapons  

SciTech Connect

This paper partially reviews and updates the potential for monitoring and verification of nuclear weapons, including verification of their destruction. Cooperative monitoring with templates of the gamma-ray spectrum are an important tool, dependent on the use of information barriers.

Garwin, Richard L., E-mail: RLG2@us.ibm.com [IBM Fellow Emeritus, IBM Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, NY 10598 (United States)

2014-05-09T23:59:59.000Z

424

TMV Technology Capabilities Brake Stroke Monitor  

E-Print Network (OSTI)

TMV Technology Capabilities Brake Stroke Monitor Brake monitoring systems are proactive maintenance This technology allows for CMV operators to have knowledge of their steer, drive, and tandem axle group weights setup is required. Current Safety/Enforcement Technologies EOBR (electronic on-board recorder) On

425

Best practice techniques for environmental radiological monitoring  

E-Print Network (OSTI)

Best practice techniques for environmental radiological monitoring Science Report ­ SC030308/SR SCHO0407BMNL-E-P #12;ii Science Report Best Practice Techniques for Environmental Radiological #12;iv Science Report Best Practice Techniques for Environmental Radiological Monitoring Executive

426

The carbon-sequestration potential of municipal wastewater treatment Diego Rosso *, Michael K. Stenstrom  

E-Print Network (OSTI)

, and humanitarian benefits of proper sanitation. Ã? 2007 Elsevier Ltd. All rights reserved. Keywords: Biogas; Carbon by 2025. Biomass sequestration and biogas conversion energy recovery are the two main strategies worldwide, and 400 million (14%) did not have access to ``improved'' sanitation (WHO/UNICEF, 2000), which

Detwiler, Russell

427

Performance Analysis - Environmental Monitoring, Surveillance, and Control  

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

Performance Analysis - Environmental Monitoring, Surveillance, and Performance Analysis - Environmental Monitoring, Surveillance, and Control Programs Within the U.S. Department of Energy, October 2002 Performance Analysis - Environmental Monitoring, Surveillance, and Control Programs Within the U.S. Department of Energy, October 2002 This report documents the results of a U.S. Department of Energy (DOE) Office of Independent Oversight and Performance Assurance (OA) analysis of DOE environmental monitoring, surveillance, and control activities. The analysis is based primarily on DOE Headquarters independent oversight evaluations of environmental monitoring and surveillance activities that were conducted at 14 different sites across the DOE complex during fiscal years 1999 through 2002. Independent oversight evaluations determined that all sites had established

428

System health monitoring through wear particle analysis  

SciTech Connect

Recent resource limitations have prompted considerable interest into the area of mechanical equipment wear integrity optimization. A prime consideration under this optimization effort, is the application of wear particle analysis technology to equipment health monitoring. This technology relates the wear debris parameters of quantity, size distribution, composition, and morphology to system wear rate, wear severity, wear source, and wear type. Monitoring of these critical wear debris parameters, through a specific decision process, utilizing pertinent analysis equipment, will serve as a viable health monitoring approach. This wear particle analysis health monitoring approach requires special attention to the critical application areas of sampling, analysis equipment operation, and analysis interpretation. These areas can easily distort the effectiveness of wear particle analysis. The potential payoff of wear particle analysis health monitoring is substantial. It impacts the areas of manpower, materials, energy, time, and cost savings. These potential savings are applicable to both the governmental and industrial communities.

Senholzi, P.B.

1980-11-01T23:59:59.000Z

429

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problem; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) has been written to contain the rationale and design criteria for the monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document any proposed changes in the environmental monitoring program. Guidance for preparation of Environmental Monitoring Plans is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance. The plan will be effective when it is approved by the appropriate Head of Field Organization or their designee. The plan discusses major environmental monitoring and hydrology activities at the WIPP and describes the programs established to ensure that WIPP operations do not have detrimental effects on the environment. This EMP is to be reviewed annually and updated every three years unless otherwise requested by the DOE or contractor.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2004-02-19T23:59:59.000Z

430

DOWNHOLE VIBRATION MONITORING & CONTROL SYSTEM  

SciTech Connect

The objective of this program is to develop a system to both monitor the vibration of a bottomhole assembly, and to adjust the properties of an active damper in response to these measured vibrations. Phase I of this program, which entailed modeling and design of the necessary subsystems and design, manufacture and test of a full laboratory prototype, was completed on May 31, 2004. The principal objectives of Phase II are: more extensive laboratory testing, including the evaluation of different feedback algorithms for control of the damper; design and manufacture of a field prototype system; and, testing of the field prototype in drilling laboratories and test wells. Work during this quarter centered on the rebuilding of the prototype using the improved valve design described in the last report. Most of the components have been received and assembly has begun. Testing is expected to resume in August. In April, a paper was presented at the American Association of Drilling Engineers National Technical Conference in Houston. The paper was well received, and several oilfield service and supply companies sent inquiries regarding commercial distribution of the system. These are currently being pursued, but none have yet been finalized.

Martin E. Cobern

2005-07-27T23:59:59.000Z

431

Downhole Vibration Monitoring & Control System  

SciTech Connect

The objective of this program is to develop a system to both monitor the vibration of a bottomhole assembly, and to adjust the properties of an active damper in response to these measured vibrations. Phase I of this program, which entailed modeling and design of the necessary subsystems and design, manufacture and test of a full laboratory prototype, was completed on May 31, 2004. The principal objectives of Phase II were: more extensive laboratory testing, including the evaluation of different feedback algorithms for control of the damper; design and manufacture of a field prototype system; and, testing of the field prototype in a drilling laboratory. Phase II concluded on January 31, 2006, and the Phase II final report was issued. Work on Phase III of the project began during the first quarter, 2006. Efforts the current quarter have continued to focus on the manufacture of the prototype and precommercial parts, field test planning and commercialization. The continued extreme lead times quoted by oilfield machine shops for collar components significantly delayed the deployment of the prototype and precommercial units. All parts have now been received for two units, and all but one for the third. Mechanical assembly of the first two systems is complete and the electronics installation and laboratory testing will be finished in April. We have entered into a Memorandum of Understanding with a major US oilfield equipment supplier, which calls for their assisting with our field tests, in cash and in kind. We are close to signing a definitive agreement which includes the purchase of the three precommercial units. We had also signed a CRADA with the Rocky Mountain Oilfield Test Center (RMOTC), and scheduled a test at their site, The RMOTC drilling schedule continues to slip, and the test cannot begin until the first week of May. Based on these factors, we have requested a no-cost extension to July 31, 2007.

Martin E. Cobern

2007-03-31T23:59:59.000Z

432

DOWNHOLE VIBRATION MONITORING & CONTROL SYSTEM  

SciTech Connect

The objective of this program is to develop a system to both monitor the vibration of a bottomhole assembly, and to adjust the properties of an active damper in response to these measured vibrations. Phase I of this program, which entailed modeling and design of the necessary subsystems and design, manufacture and test of a full laboratory prototype, was completed on May 31, 2004. The principal objectives of Phase II are: more extensive laboratory testing, including the evaluation of different feedback algorithms for control of the damper; design and manufacture of a field prototype system; and, testing of the field prototype in drilling laboratories and test wells. As a result of the lower than expected performance of the MR damper noted last quarter, several additional tests were conducted. These dealt with possible causes of the lack of dynamic range observed in the testing: additional damping from the oil in the Belleville springs; changes in properties of the MR fluid; and, residual magnetization of the valve components. Of these, only the last was found to be significant. By using a laboratory demagnetization apparatus between runs, a dynamic range of 10:1 was achieved for the damper, more than adequate to produce the needed improvements in drilling. Additional modeling was also performed to identify a method of increasing the magnetic field in the damper. As a result of the above, several changes were made in the design. Additional circuitry was added to demagnetize the valve as the field is lowered. The valve was located to above the Belleville springs to reduce the load placed upon it and offer a greater range of materials for its construction. In addition, to further increase the field strength, the coils were relocated from the mandrel to the outer housing. At the end of the quarter, the redesign was complete and new parts were on order. The project is approximately three months behind schedule at this time.

Martin E. Cobern

2005-04-27T23:59:59.000Z

433

Energy Monitoring Act (Canada) | Department of Energy  

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

Energy Monitoring Act (Canada) Energy Monitoring Act (Canada) Energy Monitoring Act (Canada) < Back Eligibility Commercial Developer Fuel Distributor Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Alberta Program Type Environmental Regulations Generation Disclosure Provider Minister of Natural Resources This act requires that every energy enterprise file with the Minister a return setting out statistics and information relating to its ownership and control; financial information; information, including financial, about its exploration for, development, production, processing, refining and

434

Teleseismic-Seismic Monitoring | Open Energy Information  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring Teleseismic-Seismic Monitoring Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Teleseismic-Seismic Monitoring Details Activities (33) Areas (18) Regions (5) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Seismic Techniques Parent Exploration Technique: Passive Seismic Techniques Information Provided by Technique Lithology: Rock unit density influences elastic wave velocities. Stratigraphic/Structural: Map geothermal reservoir geometry. Structural geology- faults, folds, grabens, horst blocks, sedimentary layering, discontinuities, etc. Hydrological: Combining compressional and shear wave results can indicate the presence of fluid saturation in the formation.

435

Exporting automatic vehicle SNM monitoring technology  

SciTech Connect

Controlling the transportation of nuclear materials is still one of the most effective nuclear proliferation barriers. The recent increase of global nuclear material proliferation has expanded the application of vehicle monitor technology to prevent the diversion of special nuclear material across international borders. To satisfy this new application, a high-sensitivity vehicle monitor, which is easy to install and capable of operating in high-traffic areas, is required. A study of a new detector configuration for a drive-through vehicle monitor is discussed in this paper.

York, R.L.; Fehlau, P.E.; Close, D.A.

1995-10-01T23:59:59.000Z

436

Special nuclear material radiation monitors for the 1980's  

SciTech Connect

During the two decades that automatic gamma-radiation monitors have been applied to detecting special nuclear material (SNM), little attention has been devoted to how well the monitors perform in plant environments. Visits to 11 DOE facilities revealed poor information flow between developers, manufacturers, and maintainers of SNM radiation monitors. To help users achieve best performance from their monitors or select new ones, Los Alamos National Laboratory developed a hand-held monitor user's guide, calibration manuals for some commercial SNM pedestrian monitors, and an application guide for SNM pedestrian monitors. In addition, Los Alamos evaluated new commercial SNM monitors, considered whether to apply neutron detection to SNM monitoring, and investigated the problem of operating gamma-ray SNM monitors in variable plutonium gamma-radiation fields. As a result, the performance of existing SNM monitors will improve and alternative monitoring methods will become commerciallly available during the 1980s. 9 refs., 6 figs., 1 tab.

Fehlau, P.E.

1985-01-01T23:59:59.000Z

437

Standardisation of radiation portal monitor controls and readouts  

Science Journals Connector (OSTI)

......Standardisation of radiation portal monitor controls...numbering configuration of radiation portal monitor sensing...addition, second-party software that changes the alarm...Neutrons Nuclear Weapons Radiation Monitoring methods Radiation...Risk Assessment methods Safety Management methods standards......

M. Tinker

2010-10-01T23:59:59.000Z

438

Contrasting the management of livestock manures in Europe with that practised in Asia: what lessons can be learnt?2  

E-Print Network (OSTI)

is more likely16 to be valued and sold as a product for fish farms and vegetable or fruit production, they are rarely popular unless a financial return is implied such as in biogas schemes.20 Keywords : European

Boyer, Edmond

439

Low-Cost Wireless Sensors for Building Monitoring Applications...  

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

Low-Cost Wireless Sensors for Building Monitoring Applications Low-Cost Wireless Sensors for Building Monitoring Applications Lead Performer: Oak Ridge National Laboratory - Oak...

440

T-725: Cisco Unified Service Monitor and Cisco Unified Operations...  

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

Monitor and Cisco Unified Operations Manager Remote Code Execution Vulnerabilitiry Code T-725: Cisco Unified Service Monitor and Cisco Unified Operations Manager Remote Code...

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Monitoring bat and bird fatalities at the Casselman Wind Energy...  

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

Monitoring bat and bird fatalities at the Casselman Wind Energy Center in Pennsylvania Monitoring bat and bird fatalities at the Casselman Wind Energy Center in Pennsylvania...

442

PNNL Reviews Wildlife-Interaction Monitoring for Offshore Wind...  

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

monitoring birds, bats, and aquatic animals such as marine mammals, sea turtles, and fish in the offshore wind farm environment. Informed by monitoring results and research...

443

SciTech Connect: Nuclear Explosion Monitoring Research and Engineering...  

Office of Scientific and Technical Information (OSTI)

Program Document: Nuclear Explosion Monitoring Research and Engineering Program - Strategic Plan Citation Details In-Document Search Title: Nuclear Explosion Monitoring Research...

444

Load Monitoring CEC/LMTF Load Research Program  

SciTech Connect

This white paper addresses the needs, options, current practices of load monitoring. Recommendations on load monitoring applications and future directions are also presented.

Huang, Zhenyu; Lesieutre, B.; Yang, Steve; Ellis, A.; Meklin, A.; Wong, B.; Gaikwad, A.; Brooks, D.; Hammerstrom, Donald J.; Phillips, John; Kosterev, Dmitry; Hoffman, M.; Ciniglio, O.; Hartwell, R.; Pourbeik, P.; Maitra, A.; Lu, Ning

2007-11-30T23:59:59.000Z

445

Monitoring EGS Stimulation and Reservoir Dynamics with InSAR...  

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

provides direct monitoring of the progress of fluid pressure into the natural fracture network or surrounding formation. * Objectives: - Improve monitoring of fluid...

446

An Infrared Spectral Library for Atmospheric Environmental Monitoring...  

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

Library for Atmospheric Environmental Monitoring. An Infrared Spectral Library for Atmospheric Environmental Monitoring. Abstract: Infrared (IR) spectroscopy is one of several...

447

Energy Storage Monitoring System and In-Situ Impedance Measurement...  

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

Monitoring System and In-Situ Impedance Measurement Modeling Energy Storage Monitoring System and In-Situ Impedance Measurement Modeling 2012 DOE Hydrogen and Fuel Cells Program...

448

Monitoring the Performance of an Alternative Landfill Cover at...  

Office of Environmental Management (EM)

Monitoring the Performance of an Alternative Landfill Cover at the Monticello, Utah, Uranium Mill Tailings Disposal Site Monitoring the Performance of an Alternative Landfill Cover...

449

Electrochemical NOxSensor for Monitoring Diesel Emissions | Department...  

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

Diesel Emissions Electrochemical NOxSensor for Monitoring Diesel Emissions pm02glass.pdf More Documents & Publications Electrochemical NOx Sensor for Monitoring Diesel...

450

Solar Decathlon 2005, Instrumentation and Monitoring  

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

Decathlon 2005: The Event in Review Decathlon 2005: The Event in Review Web Site Resources: Instrumentation and Monitoring 1 Solar Decathlon 2005, Instrumentation and Monitoring The Solar Decathlon organizers installed sensors and monitoring equipment in each house during assembly and removed the equipment during disassembly. (Some of the equipment was installed on prior visits to the teams' sites on their campuses during construction.) The locations of sensors and monitoring equipment were planned in advance through negotiations between the organizers and each team. Installation had to be completed on the Mall at least two days before the start of the objectively measured contests (October 10, 2005). Most of the teams, despite their very best intentions, were finishing construction of their houses during assembly on the Mall, which made

451

Groundwater Monitoring at NETL-Albany  

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

About NETL About NETL Groundwater Monitoring at NETL-Albany GEO Probe Ground Water Testing Program NETL is committed to the safety and health of its employees and of nearby residents and to protecting the environment. As part of a DOE environmental protection program, NETL initiated a ground water monitoring program in 2001 with the Oregon Department of Environmental Quality (DEQ) to evaluate the groundwater flowing beneath the Albany, OR facility. Ground water monitoring wells were installed at that time, and periodic samples were taken. In March 2005, a newly-installed monitoring well on NETL's property indicated elevated ground water levels of a chemical commonly used as a degreaser or solvent until the late 1970's, trichloroethene (TCE). TCE is of concern because prolonged exposure may cause health problems, and it has been identified as a probable human carcinogen (cancer-causing substance).

452

China-GHG Monitoring | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » China-GHG Monitoring (Redirected from GIZ-China GHG Monitoring) Jump to: navigation, search Name China - GHG Monitoring Agency/Company /Organization German Agency for International Cooperation (GIZ), Center for Clean Air Policy Partner on behalf of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Sector Energy Focus Area Energy Efficiency Topics Low emission development planning Program Start 2011 Program End 2014 Country China Eastern Asia References GTZ in the People's Republic of China[1] Overview The project aims to develop capacities for a GHG-Monitoring system and an

453

Definition: Disturbance Monitoring Equipment | Open Energy Information  

Open Energy Info (EERE)

Disturbance Monitoring Equipment Disturbance Monitoring Equipment Jump to: navigation, search Dictionary.png Disturbance Monitoring Equipment Devices capable of monitoring and recording system data pertaining to a Disturbance. Such devices include the following categories of recorders: Sequence of event recorders which record equipment response to the event., Fault recorders, which record actual waveform data replicating the system primary voltages and currents. This may include protective relays., Dynamic Disturbance Recorders (DDRs), which record incidents that portray power system behavior during dynamic events such as low-frequency (0.1 Hz - 3 Hz) oscillations and abnormal frequency or voltage excursions. Phasor Measurement Units and any other equipment that meets the functional requirements of DMEs may qualify as DMEs.[1]

454

Building Energy Monitoring System: Making Energy Manageable  

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

Building Energy Monitoring System: Making Energy Manageable Building Energy Monitoring System: Making Energy Manageable Speaker(s): Bob Hunter Date: July 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Peng Xu For any line-item expense to be managed, it must first be manageable. In most organizations, this means bringing that expense into the budget/forecast/variance cycle at the department and individual level. While energy costs are the second fastest growing for most organizations, they have simply received a pass on individual accountability. TrendPoint provides a patented system for monitoring energy at the department and user-level. By monitoring each circuit, we assign a circuit to a user, each user to a group and each group to a site. Energy budgets can then be created and assigned to departments, allowing energy costs become a part of

455

Solar Decathlon 2007 Instrumentation and Monitoring  

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

Solar Decathlon 2007 Solar Decathlon 2007 Instrumentation and Monitoring The Solar Decathlon Instrumentation and Monitoring Group (IMG), led by Mountain Energy Partnership (MEP) personnel, installed sensors and monitoring equipment in each house during assembly and removed the equipment during disassembly. The locations of sensors and monitoring equipment were planned in advance through negotiations between the organizers and each team. Installation had to be completed on the Mall at least two days before the start of the objectively measured contests (October 15, 2007). Most of the teams, despite their best intentions, were finishing construction of their houses during assembly on the Mall, which made installation of instrumentation a bit tricky. MEP is accustomed to working with the normal last-minute nature of

456

Monitored Retrievable Storage Background | Department of Energy  

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

Monitored Retrievable Storage Background Monitored Retrievable Storage Background Monitored Retrievable Storage Background `The U.S. Government is seeking a site for a monitored retrievable storage facility (MRS). Employing proven technologies used in this country and abroad, the MRS will be an Integral part of the Federal system for safe and permanent disposal of the nation's high-level radioactive wastes. The MRS will accept shipments of spent fuel from commercial nuclear power plants, temporarily store the spent fuel above ground, and stage shipments of it to a geologic repository for permanent disposal. The law authorizing the MRS provides an opportunity for a State or an Indian Tribe to volunteer to host the MRS. The law establishes the Office of the Nuclear Waste Negotiator, who Is 10 seek a State or an Indian Tribe

457

Verification and Monitoring: Requirements and Procedures  

Science Journals Connector (OSTI)

When a cleanroom is first installed or any significant changes ... and control. Many of the procedures for cleanroom monitoring are described in IES RP-006,...Recommended Practice for Testing Clean Ro...

Alvin Lieberman

1992-01-01T23:59:59.000Z

458

Wireless, automated monitoring for potential landslide hazards  

E-Print Network (OSTI)

This thesis describes research efforts toward the development of a wireless sensor node, which can be employed in durable and expandable wireless sensor networks for remote monitoring of soil conditions in areas conducive to slope stability failures...

Garich, Evan Andrew

2007-09-17T23:59:59.000Z

459

Monitor lube-oil quality in service  

SciTech Connect

Monitoring oil quality in service has two main objectives: 1. to ensure that the oil stays in good condition for continued service, and 2. to provide early detection of wear or malfunction of machine components lubricated by the oil. Effective condition monitoring is needed to improve machine availability and reliability. The results are long uninterrupted process runs and low maintenance costs. These goals have motivated monitoring many important machinery conditions such as lubricating oil quality. The results of such monitoring can be used for problems detection and diagnosis. While detection indicates that damage may have occurred, diagnosis follows up to confirm that the detection was triggered by a genuine distress and not some interfering effects. Further, it identifies which elements of a machine is damaged.

El Sherif, A.H. (Abu Dhabi Marine Operating Co., Abu Dhabi (United Arab Emirates))

1993-08-01T23:59:59.000Z

460

The Savannah River Site's Groundwater Monitoring Program  

SciTech Connect

This report summarizes the Savannah River Site (SRS) groundwater monitoring program conducted in the first quarter of 1990. It includes the analytical data, field data, well activity data, and the other documentation for this program and provides a record of the program's activities and rationale and an official document of the analytical results. The groundwater monitoring program includes the following activities: installation, maintenance, and abandonment of monitoring wells, environmental soil borings, development of the sampling and analytical schedule, collection and analyses of groundwater samples, review of the analytical data and other data, maintenance of the databases containing groundwater monitoring data and related data, quality assurance (QA) evaluations of laboratory performance, and reports of results to waste-site facility custodians and to the Environmental Protection Section (EPS) of EPD.

Not Available

1990-10-18T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

Certification of flow monitors for utility boilers  

SciTech Connect

The use of CEMS for measuring opacity, SO{sub 2}, NO{sub x}, CO{sub 2}, and O{sub 2} concentration was well proven prior to implementing the Part 75 CEMS program. However, the use of continuous flue gas flow monitoring devices is a relatively new instrumental technique. Limited operating data for flow monitors were available and little or no certification relative accuracy data were available prior to the Summer of 1993. However, because of the Part 75 requirements, utility companies contracted with CEMS vendors to install, start-up and certify flow monitors on Phase 1 and Phase 2 units. This paper presents the certification history of three different types of flow monitors (ultrasonic, pressure differential ({Delta}p) and thermal) installed at various utilities in the US. The data and experience was obtained from approximately 100 Phase 1 CEMS units and 200 Phase 1 CEMS units.

Bensink, J.; Beachler, D.; Joseph, J.

1995-12-31T23:59:59.000Z

462

Introduction: Monitoring, Prediction and Warning of Landslides  

Science Journals Connector (OSTI)

The WLF3 B5.Session Monitoring, prediction and warning of landslides, as a part of WLF3 session Group B. Sessions for Methods of Landslide Studies, gathers the main elements in the landslides risk reduction an...

Željko Arbanas; Teuku Faisal Fathani…

2014-01-01T23:59:59.000Z

463

Structural health monitoring of civil infrastructure  

Science Journals Connector (OSTI)

...Geier, R. Wenzel, H. 2002 Bridge classification based...R.H Scanlan, and H.R Bosch1990Wind response of flexible bridges. J. Wind Eng. Ind...C. Y. Chen, C. H. 2003 Development of bridge health monitoring systems...

2007-01-01T23:59:59.000Z

464

Optical instrumentation for vibration measurement and monitoring  

Science Journals Connector (OSTI)

Monitoring of machine tool vibrations is an important aspect of precision manufacturing ... of a simple and unique instrument for precise vibration measurement that can be used in industry. The ... laboratory. Th...

Devdas Shetty; Ahad Ali; Jonathan Hill

2011-06-01T23:59:59.000Z

465

Fuel Consumption Monitoring and Diesel Engines  

Science Journals Connector (OSTI)

In a perspective to explore how fuel monitoring and diesel engine life are interconnected, it’s necessary to ... touch several issues such as specifics of diesel engines in fuel consumption, the effects of precis...

Anna Antimiichuk

2014-09-01T23:59:59.000Z

466

Radiation Exposure Monitoring Systems Data Submittal Notification  

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

Monitoring records are required to be reported to the Department of Energy (DOE) Radiation Records Repository by March 31 under DOE Order 231.1B and in accordance with the REMS Reporting Guide.

467

Navy Technology Validation (Techval) Monitoring Results  

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

Presentation covers the Navy Technology Validation (Techval) Monitoring Results and is given at the Federal Utility Partnership Working Group (FUPWG) 2006 Spring meeting, held on May 3-4, 2006 in Atlanta, Georgia.

468

Environmental impacts of proposed Monitored Retrievable Storage  

SciTech Connect

This report describes environmental impacts from a proposed monitored retrievable storage facility for spent fuels to be located in Tennessee. Areas investigated include: water supply, ground water, air quality, solid waste management, and health hazards. (CBS)

Not Available

1985-12-17T23:59:59.000Z

469

Recommendations for Improvement of RMP Sediment Monitoring  

E-Print Network (OSTI)

, OR Prepared For Regional Monitoring Program for Trace Substances San Francisco Estuary Institute 1325 S. 46th in the Atlas of Sediment Contamination, Toxicity, and Benthic Assemblages (Thompson and Daum, in prep.). #12

470

Beyond the Guidelines: Practical lessons for monitoring  

Science Journals Connector (OSTI)

A series of workshops have provided extensive feedback on a recently published manual, Monitoring Guidelines to Evaluate Effects of Forestry Activities on Streams in the Pacific Northwest and Alaska (Guidelines) ...

Lee H. Macdonald; Alan Smart

1993-07-01T23:59:59.000Z

471

Structural health monitoring using piezoelectric impedance measurements  

Science Journals Connector (OSTI)

...joint with bonded PZT patch (light circle) and...integrity of composite patch structural repair via piezoelectric actuators...damage assessment for pipeline systems. Earthquake...of smart piezoceramic patches in health monitoring...

2007-01-01T23:59:59.000Z

472

SPALLATION NEUTRON SOURCE BEAM CURRENT MONITOR ELECTRONICS.  

SciTech Connect

The Spallation Neutron Source (SNS) to be constructed at ORNL is a collaboration of six laboratories. Beam current monitors for SNS will be used to monitor H-minus and H-plus beams ranging from the 15 mA (tune-up in the Front End and Linac) to over 60 A fully accumulated in the Ring. The time structure of the beams to be measured range from 645 nsec ''mini'' bunches, at the 1.05 MHz ring revolution rate, to an overall 1 mS long macro pulse. Beam current monitors (BCMs) for SNS have requirements depending upon their location within the system. The development of a general approach to satisfy requirements of various locations with common components is a major design objective. This paper will describe the development of the beam current monitors and electronics.

KESSELMAN, M.

2001-06-18T23:59:59.000Z

473

Online Raman spectroscopy for bioprocess monitoring  

E-Print Network (OSTI)

Online monitoring of bioprocesses is essential to expanding the potential of biotechnology. In this thesis, a system to estimate concentrations of chemical components of an Escherichia Coli fermentation growth medium via ...

Gil, Gustavo Adolfo

2005-01-01T23:59:59.000Z

474

Safety Monitor Joint Working Group (JWG) Tour  

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

4 th Meeting of the Joint Working Group of the U.S.-Japan Coordinating Committee of Fusion Energy on Safety in Inter-Institutional Collaborations (U.S.-Japan Safety Monitoring...

475

Greenhouse gas emissions in biogas production systems  

E-Print Network (OSTI)

Augustin J et al. Automated gas chromatographic system forof the atmospheric trace gases methane, carbon dioxide, andfuel consumption and of greenhouse gas (GHG) emissions from

Dittert, Klaus; Senbayram, Mehmet; Wienforth, Babette; Kage, Henning; Muehling, Karl H

2009-01-01T23:59:59.000Z

476

Mercury Continuous Emmission Monitor Calibration  

SciTech Connect

Mercury continuous emissions monitoring systems (CEMs) are being implemented in over 800 coal-fired power plant stacks throughput the U.S. Western Research Institute (WRI) is working closely with the Electric Power Research Institute (EPRI), the National Institute of Standards and Technology (NIST), and the Environmental Protection Agency (EPA) to facilitate the development of the experimental criteria for a NIST traceability protocol for dynamic elemental mercury vapor calibrators/generators. These devices are used to calibrate mercury CEMs at power plant sites. The Clean Air Mercury Rule (CAMR) which was published in the Federal Register on May 18, 2005 and vacated by a Federal appeals court in early 2008 required that calibration be performed with NIST-traceable standards. Despite the vacature, mercury emissions regulations in the future will require NIST traceable calibration standards, and EPA does not want to interrupt the effort towards developing NIST traceability protocols. The traceability procedures will be defined by EPA. An initial draft traceability protocol was issued by EPA in May 2007 for comment. In August 2007, EPA issued a conceptual interim traceability protocol for elemental mercury calibrators. The protocol is based on the actual analysis of the output of each calibration unit at several concentration levels ranging initially from about 2-40 {micro}g/m{sup 3} elemental mercury, and in the future down to 0.2 {micro}g/m{sup 3}, and this analysis will be directly traceable to analyses by NIST. The EPA traceability protocol document is divided into two separate sections. The first deals with the qualification of calibrator models by the vendors for use in mercury CEM calibration. The second describes the procedure that the vendors must use to certify the calibrators that meet the qualification specifications. The NIST traceable certification is performance based, traceable to analysis using isotope dilution inductively coupled plasma/mass spectrometry (ID/ICP/MS) performed by NIST in Gaithersburg, MD. The outputs of mercury calibrators are compared to one another using a nesting procedure which allows direct comparison of one calibrator with another at specific concentrations and eliminates analyzer variability effects. The qualification portion of the EPA interim traceability protocol requires the vendors to define calibrator performance as affected by variables such as pressure, temperature, line voltage, and shipping. In 2007 WRI developed and conducted a series of simplified qualification experiments to determine actual calibrator performance related to the variables defined in the qualification portion of the interim protocol.

John Schabron; Eric Kalberer; Ryan Boysen; William Schuster; Joseph Rovani

2009-03-12T23:59:59.000Z

477

Ultrasonic techniques for process monitoring and control.  

SciTech Connect

Ultrasonic techniques have been applied successfully to process monitoring and control for many industries, such as energy, medical, textile, oil, and material. It helps those industries in quality control, energy efficiency improving, waste reducing, and cost saving. This paper presents four ultrasonic systems, ultrasonic viscometer, on-loom, real-time ultrasonic imaging system, ultrasonic leak detection system, and ultrasonic solid concentration monitoring system, developed at Argonne National Laboratory in the past five years for various applications.

Chien, H.-T.

1999-03-24T23:59:59.000Z

478

Mixed Waste Management Facility Groundwater Monitoring Report  

SciTech Connect

During fourth quarter 1997, eleven constituents exceeded final Primary Drinking Water Standards (PDWS) in groundwater samples from downgradient monitoring wells at the Mixed Waste Management Facility. No constituents exceeded final PDWS in samples from upgradient monitoring wells. As in previous quarters, tritium and trichloroethylene were the most widespread elevated constituents. The groundwater flow directions and rates in the three hydrostratigraphic units were similar to those of previous quarters.

Chase, J.

1998-03-01T23:59:59.000Z

479

Monitoring Energy Efficiency in Sophisticated Process Plants  

E-Print Network (OSTI)

MONITORING ENERGY EFFICIENCY IN SOPHISTICATED PROCESS PLANTS William F. Kenney Exxon Chemical Company Florham Park, New Jersey The proper operation of existing facilities is needed if design improvements are to be reduced to practice.... ETCI ? HELPS IDENTIFY CORRECTIVE ACTION ? SUITABLE FOR FREQUENT MONITORING BY PLANT OPERATIONS o :::l o o a: Cl. t: z :::l " o W N -l ..... :::l > (D a: w z w ~-OPERATING DATA POINTS INCENTIVE FOR IMPROVED OPERATION...

Kenney, W. F.

1981-01-01T23:59:59.000Z

480

Self-monitoring and leadership emergence  

E-Print Network (OSTI)

's personal approach to the group accordingly. This description is almost identi- cal to the description of the high self-monitoring individual. Per- haps, rather than discarding the trait theories we merely need to reconceptualize our approach. Maybe... of this effect. One factor which may prevent the high self-monitoring individual from emerging as the leader would be the existence of prior status differences within the group. Status generalization theory maintains that status charac- teristics which...

Cohen, Brett Alan

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "keywords biogas monitoring" 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

The Savannah River Site's groundwater monitoring program  

SciTech Connect

The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During third quarter 1990 (July through September) EPD/EMS conducted routine sampling of monitoring wells and drinking water locations. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. All analytical results from third quarter 1990 are listed in this report, which is distributed to all site custodians. One or more analytes exceeded Flag 2 in 87 monitoring well series. Analytes exceeded Flat 2 for the first since 1984 in 14 monitoring well series. In addition to groundwater monitoring, EPD/EMS collected drinking water samples from SRS drinking water systems supplied by wells. The drinking water samples were analyzed for radioactive constituents.

Not Available

1991-05-06T23:59:59.000Z

482

MINIMUM WEIGHT t-COMPOSITION OF AN INTEGER Keywords ...  

E-Print Network (OSTI)

Jun 15, 2007 ... [2], and produce a solution from the outcomes of each sub-problem. ... means that the configuration i includes the configuration j (each active ...

2007-06-15T23:59:59.000Z

483

XClean: Providing Valid Spelling Suggestions for XML Keyword Queries  

E-Print Network (OSTI)

{yifeil, weiw}@cse.unsw.edu.au Swinburne University of Technology {jianxinli, cliu}@swin.edu.au Abstract with low quality. Query cleaning has been proposed to alleviate this problem by suggesting several that the query result will be empty. An intelligent query cleaning system will suggest the clean query hinrich

Liu, Chengfei

484

SPARK: A Keyword Search Engine on Relational Databases  

E-Print Network (OSTI)

: "Primetime Glick" (:::: 2001) Tom ::::: Hanks/Ben Stiller (#2.1) 2 Movies: "Primetime Glick" (:::: 2001) Tom ::::: Hanks/Ben Stiller (#2.1) ActorPlay: Character = Himself Actors: ::::: Hanks, Tom 3 Actors: John

Lin, Xuemin

485

MCN: A New Semantics Towards Effective XML Keyword Search  

E-Print Network (OSTI)

- ticular, in tree data model, Lowest Common Ancestor (LCA) semantics [1] is first proposed, followed by SLCA (smallest LCA) [1] and MLCA [5] which apply addi- tional constraints on LCA. In graph data model

486

MCN: A New Semantics towards Effective XML Keyword Search  

E-Print Network (OSTI)

of T does not. In particular, in tree data model, Lowest Common Ancestor (LCA) semantics [1] is first proposed, followed by SLCA (smallest LCA) [1] and MLCA [5] which apply additional constraints on LCA to the LCA semantics [1] where the LCA node are photos and site, respectively. If IDRefs in XML data

Ling, Tok Wang

487

Instruction Guide Shopping Using the Product Keyword Search  

E-Print Network (OSTI)

and add them to your cart. The Product Search is a very powerful search engine. Start with by entering in the flyout menu. 3. To start searching for an item, enter the item in the search field. Include specific search terms, such as "latex-free gloves" instead of just "gloves". The system is flexible with search

Pilyugin, Sergei S.

488

CONTEXT AWARE COLLABORATION IN ENTERPRISES Keywords: Context, Collaboration, Agents  

E-Print Network (OSTI)

be handled using grid technologies (Hinde S et al 2002 ). Grid technology (Karl et al 2001 ) provides highly, 14-17, April 2004 Applied Research Group, Satyam Computer Services Ltd., Bangalore #12;Technology-time delivery requirements. 1. INTRODUCTION Advancements in technologies enable communication, coordination

Ramamritham, Krithi

489

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

Author Limit to: First Page Previous Page Next Page Last Page USDOE U.S. Department of Energy Office of Science Some links on this page may take you to non-federal websites. Their...

490

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

site. Website Policies and Important Links Search capabilities provided by DOEOSTI Deep Web Technologies Source Status Additional Results Available There are more results...

491

Calibrating the Jomar JPM-22 pedestrian SNM monitor  

SciTech Connect

The Jomar JPM-22 is a commercial version of a portal monitor developed at Los Alamos. The monitor operates as a walk-through or wait-in SNM monitor. This manual describes how to calibrate the monitor's detection system and how to set its operating parameters for walk-through or wait-in operation. 4 figs., 2 tabs.

Fehlau, P.E.

1989-08-01T23:59:59.000Z

492

Preliminary Technical Results of World Bank Gasifier Monitorings  

Science Journals Connector (OSTI)

Through the World Bank/UNDP Gasifier Monitoring Programme, a number of gasification installations...

M. S. Mendis; H. E. M. Stassen; H. N. Stiles

1988-01-01T23:59:59.000Z

493

Optimal Location of a Mobile Sensor Continuum for Environmental Monitoring  

E-Print Network (OSTI)

air pollution monitoring, seismic monitoring, or monitoring of large infrastructures in civil is proposed for the goal of optimal location of a mobile sensor continuum. The monitoring of pollution on a 2D or track distributed environmental phenomena (weather, seismic events, wildfires, air, soil or river

Boyer, Edmond

494

Standard-C hydrogen monitoring system, system design description  

SciTech Connect

Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

Schneider, T.C., Westinghouse Hanford

1996-08-29T23:59:59.000Z

495

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a grating path. The pulses transmitted along the transmit path drive Oh impulse, generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. The impulse generator in the transmit path can be replaced with a pulsed RF generator.

McEwan, Thomas E. (Livermore, CA)

1998-01-01T23:59:59.000Z

496

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a grating path. The pulses transmitted along the transmit path drive Oh impulse, generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. The impulse generator in the transmit path can be replaced with a pulsed RF generator. 13 figs.

McEwan, T.E.

1998-06-16T23:59:59.000Z

497

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a gating path. The pulses transmitted along the transmit path drive an impulse generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung. 12 figs.

McEwan, T.E.

1996-11-12T23:59:59.000Z

498

Body monitoring and imaging apparatus and method  

DOE Patents (OSTI)

A non-acoustic pulse-echo radar monitor is employed in the repetitive mode, whereby a large number of reflected pulses are averaged to produce a voltage that modulates an audio oscillator to produce a tone that corresponds to the heart motion. The antenna used in this monitor generally comprises two flat copper foils, thus permitting the antenna to be housed in a substantially flat housing. The monitor converts the detected voltage to an audible signal with both amplitude modulation and Doppler effect. It further uses a dual time constant to reduce the effect of gross sensor-to-surface movement. The monitor detects the movement of one or more internal body parts, such as the heart, lungs, arteries, and vocal chords, and includes a pulse generator for simultaneously inputting a sequence of pulses to a transmit path and a gating path. The pulses transmitted along the transmit path drive an impulse generator and provide corresponding transmit pulses that are applied to a transmit antenna. The gating path includes a range delay generator which generates timed gating pulses. The timed gating pulses cause the receive path to selectively conduct pulses reflected from the body parts and received by a receive antenna. The monitor output potential can be separated into a cardiac output indicative of the physical movement of the heart, and a pulmonary output indicative of the physical movement of the lung.

McEwan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

499

Transmission Line Security Monitor: Final Report  

SciTech Connect

The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

John Svoboda

2011-04-01T23:59:59.000Z

500

Monitoring the Monitor: An Approach towards Trustworthiness in Service Oriented Architecture  

E-Print Network (OSTI)

Monitoring the Monitor: An Approach towards Trustworthiness in Service Oriented Architecture {mahantesh, harish, hridesh}@cs.iastate.edu ABSTRACT The key notion in service-oriented architecture of the service requests. In this work, we describe an extension of the service-oriented architecture

Rajan, Hridesh