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1

Freeport, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Freeport, TX) Freeport, TX) Jump to: navigation, search Equivalent URI DBpedia Coordinates 28.9541368°, -95.3596617° 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":28.9541368,"lon":-95.3596617,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

2

Freeport Begins Offshore Sulfur Plant  

Science Journals Connector (OSTI)

Freeport Begins Offshore Sulfur Plant ... Discovered by Humble Oil & Refining, the sulfur deposit off Grand Isle is believed by industry observers to be one of the largest discovered in recent years. ...

1958-07-07T23:59:59.000Z

3

Algae  

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

Algae Algae Nature Bulletin No. 556-A March 1, 1975 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation ALGAE These are the most exciting years that mankind has ever known -- the beginnings of the Space Age. Already, earthlings are making definite plans to visit the moon and Mars and even more distant parts of the universe. Because of the enormous amounts of fuel and equipment necessary for each pound of pay load to escape the earth's gravity and return, the supply of food and oxygen for travelers on these fantastically long journeys must be kept to a minimum. One of the suggested answers is to make use of the microscopic alga, Chlorella, which is found commonly in fresh water. In sunlight, like other green plants, it uses carbon dioxide and plant foods to grow and multiply. In the process it releases pure oxygen which could be used for breathing. Furthermore, a crop of excess Chlorella -- rich in food value -- could be harvested to feed the human passengers. They, in turn, produce the carbon dioxide and waste materials necessary to keep the alga growing. Such a miniature world can be imitated in a sealed glass container of water stocked with a bit of alga and a little aquatic animal life. Set near a window, they often survive for years.

4

Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars...  

U.S. Energy Information Administration (EIA) Indexed Site

Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars per Thousand Cubic Feet) Freeport, TX Natural Gas LNG Imports (Price) From Nigeria (Dollars per Thousand Cubic...

5

Energy Department Authorizes Additional Volume at Proposed Freeport...  

Office of Environmental Management (EM)

Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas Energy Department Authorizes Additional Volume at Proposed Freeport LNG Facility to Export...

6

Energy Department Authorizes Freeport LNG to Export Liquefied...  

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

Freeport LNG to Export Liquefied Natural Gas Energy Department Authorizes Freeport LNG to Export Liquefied Natural Gas November 14, 2014 - 2:00pm Addthis News Media Contact...

7

Energy Department Authorizes Additional Volume at Proposed Freeport LNG  

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

Additional Volume at Proposed Freeport Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas Energy Department Authorizes Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas November 15, 2013 - 3:00pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The Energy Department announced today that it has conditionally authorized Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC (Freeport) to export additional volumes of domestically produced liquefied natural gas (LNG) to countries that do not have a Free Trade Agreement (FTA) with the United States from the Freeport LNG Terminal in Quintana Island, Texas. Freeport previously received approval to export 1.4 billion cubic feet of natural gas a day (Bcf/d) of LNG from this facility to non-FTA countries on May 17, 2013. The Freeport Expansion

8

Energy Department Authorizes Additional Volume at Proposed Freeport LNG  

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

Energy Department Authorizes Additional Volume at Proposed Freeport Energy Department Authorizes Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas Energy Department Authorizes Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas November 15, 2013 - 3:00pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The Energy Department announced today that it has conditionally authorized Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC (Freeport) to export additional volumes of domestically produced liquefied natural gas (LNG) to countries that do not have a Free Trade Agreement (FTA) with the United States from the Freeport LNG Terminal in Quintana Island, Texas. Freeport previously received approval to export 1.4 billion cubic feet of natural gas a day (Bcf/d) of LNG from this

9

EIS-0487: Freeport LNG Liquefaction Project, Brazoria County...  

Energy Savers (EERE)

environmental impacts of a proposal to construct and operate the Freeport Liquefied Natural Gas (LNG) Liquefaction Project, which would expand an existing LNG import terminal...

10

Price Liquefied Freeport, TX Natural Gas Exports Price to United...  

U.S. Energy Information Administration (EIA) Indexed Site

United Kingdom (Dollars per Thousand Cubic Feet) Price Liquefied Freeport, TX Natural Gas Exports Price to United Kingdom (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1...

11

Price of Freeport, TX Natural Gas LNG Imports from Other Countries...  

Annual Energy Outlook 2012 (EIA)

Price of Freeport, TX Natural Gas LNG Imports from Other Countries (Nominal Dollars per Thousand Cubic Feet) Price of Freeport, TX Natural Gas LNG Imports from Other Countries...

12

EIS-0487: Freeport LNG Liquefaction Project, Brazoria County, Texas |  

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

87: Freeport LNG Liquefaction Project, Brazoria County, Texas 87: Freeport LNG Liquefaction Project, Brazoria County, Texas EIS-0487: Freeport LNG Liquefaction Project, Brazoria County, Texas SUMMARY Federal Energy Regulatory Commission (FERC) is preparing an EIS, with DOE as a cooperating agency, to analyze the potential environmental impacts of a proposal to construct and operate the Freeport Liquefied Natural Gas (LNG) Liquefaction Project, which would expand an existing LNG import terminal on Quintana Island in Brazoria County, Texas, to enable the terminal to liquefy and export the LNG. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD July 25, 2012 EIS-0487: Notice of Intent to Prepare an Environmental Impact Statement Freeport LNG Liquefaction Project, Brazoria County, Texas

13

ORDER NO. 3357: Freeport LNG | Department of Energy  

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

ORDER NO. 3357: Freeport LNG ORDER NO. 3357: Freeport LNG ORDER NO. 3357: Freeport LNG ORDER CONDITIONALLY GRANTING LONG-TERM MULTI-CONTRACT AUTHORIZATION TO EXPORT LIQUEFIED NATURAL GAS BY VESSEL FROM THE FREEPORT LNG TERMINAL ON QUINTANA ISLAND, TEXAS TO NON-FREE TRADE AGREEMENT NATIONS Based on a review of the complete record and for the reasons set forth below, DOE/FE has concluded that the opponents of the FLEX Application have not demonstrated that the requested authorization will be inconsistent with the public interest and finds that the exports proposed in this Application are likely to yield net economic benefits to the United States. DOE/FE further finds that FLEX's proposed exports on behalf of other entities should be conditionally authorized at a volumetric rate not to exceed the

14

Freeport, TX Liquefied Natural Gas Exports to Brazil (Million...  

Gasoline and Diesel Fuel Update (EIA)

to Brazil (Million Cubic Feet) Freeport, TX Liquefied Natural Gas Exports to Brazil (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 2,581 2014 2,664...

15

Freeport, TX Natural Gas Liquefied Natural Gas Imports from Egypt...  

Annual Energy Outlook 2012 (EIA)

Egypt (Million Cubic Feet) Freeport, TX Natural Gas Liquefied Natural Gas Imports from Egypt (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 2,969 -...

16

Price Liquefied Freeport, TX Natural Gas Exports Price to Japan...  

Gasoline and Diesel Fuel Update (EIA)

Japan (Dollars per Thousand Cubic Feet) Price Liquefied Freeport, TX Natural Gas Exports Price to Japan (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

17

Freeport, TX Exports to japan Liquefied Natural Gas (Million...  

U.S. Energy Information Administration (EIA) Indexed Site

japan Liquefied Natural Gas (Million Cubic Feet) Freeport, TX Exports to japan Liquefied Natural Gas (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

18

Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefactio...  

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

Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC - 14-005-CIC Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG...

19

SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION...  

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

- FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-161-LNG - ORDER 3282 SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT....

20

SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...  

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

FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 11-161-LNG - ORDER 3357 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE...

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Final External Peer Review Report for Freeport Harbor, Texas  

E-Print Network (OSTI)

Final External Peer Review Report for Freeport Harbor, Texas Draft Feasibility Report. W911NF-07-D-0001 Task Control Number: 08192 August 20, 2008 #12;FINAL EXTERNAL PEER REVIEW REPORT Battelle Final External Peer Review Report August 20, 2008 TABLE OF CONTENTS EXECUTIVE SUMMARY

US Army Corps of Engineers

22

Algae versus algae  

Science Journals Connector (OSTI)

... Diverse species of algae are proving to be unlikely allies in the fight against the lethal toxins created by ... at the Georgia Institute of Technology in Atlanta and her colleagues examined harmless species of algae that grow in the same environment as Karenia brevis, the organism responsible for the ...

Matt Kaplan

2008-08-20T23:59:59.000Z

23

Distillation and Dehydro Reactors Advanced Process Conrol Freeport Texas PLant  

E-Print Network (OSTI)

Distillation and Dehydro Reactors Advanced Process Control Freeport Texas Plant ESL-IE-14-05-16 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20-23, 2014 G-KTI, Polyamide and Intermediates Distillation... APC 6/2/2014 INTERNAL; CONFIDENTIAL 2 APC is a collection of two different control and automation technologies Multivariable Predictive Control (MPC). In this approach, an empirical, dynamic, plant model is used in combination with both a steady...

Eisele, D.

2014-01-01T23:59:59.000Z

24

Freeport, Maine: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

570242°, -70.1031057° 570242°, -70.1031057° 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":43.8570242,"lon":-70.1031057,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

25

Florida company looks to put algae in your gas tank | Department of Energy  

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

Florida company looks to put algae in your gas tank Florida company looks to put algae in your gas tank Florida company looks to put algae in your gas tank January 5, 2010 - 4:02pm Addthis What will the project do? As a result of the stimulus funding, Algenol also has the potential to create hundreds of new jobs. You may never have thought about putting algae in your gas tank, but companies harnessing breakthrough technologies have discovered ways to transform algae into transportation fuels. Now that sounds green. Algenol Biofuels Inc., a Florida-based algae-to-ethanol company, has received a $25 million grant from the U.S. Department of Energy as part of the Recovery Act. The grant will aid Algenol in developing a pilot-scale integrated biorefinery in Freeport, Texas, to make ethanol from algae. As a result of the stimulus funding, Algenol also has the potential to

26

Calcareous Algae  

Science Journals Connector (OSTI)

The term calcareous algae refers to various kinds of benthic and planktonic algae whose thalli contain biochemically precipitated calcium carbonate...3) as skeletal material (Wray, 1977; Braga and Riding, 2005)...

2011-01-01T23:59:59.000Z

27

Green Algae  

Science Journals Connector (OSTI)

Green algae are photosynthetic eukaryotes with simple plastids (derived ... fine details of their cellular architecture. Green algae occur as unicellular or colonial, microscopic or ... to form lichens in terrest...

Joachim Reitner; Volker Thiel

2011-01-01T23:59:59.000Z

28

SEMI-ANNUAL REPORTS FOR FREEPORT McMoran - FE DKT. NO. 13-26...  

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

McMoran - FE DKT. NO. 13-26-LNG - ORDER 3290 SEMI-ANNUAL REPORTS FOR FREEPORT McMoran - FE DKT. NO. 13-26-LNG - ORDER 3290 April 2014 More Documents & Publications SEMI-ANNUAL...

29

SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...  

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

EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ORDER 2913 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ORDER...

30

SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...  

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

LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO....

31

Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...  

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

0-161-LNG Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 10-161-LNG On May 17, 2013, the Office of Fossil Energy of the Department of Energy (DOEFE) issued...

32

Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...  

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

1-161-LNG Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 11-161-LNG On November 15, 2013, the Office of Fossil Energy of the Department of Energy (DOEFE)...

33

Algae Revisited  

Science Journals Connector (OSTI)

... TEACHERS of phycology have need of an accurate, up-to-date account of the algae for student use in courses on these important plants. This new edition of The ... for student use in courses on these important plants. This new edition of The Algae by V. J. and D. J. Chapman does not, unfortunately, fill that ...

GORDON F. LEEDALE

1973-07-20T23:59:59.000Z

34

Classifying Algae  

Science Journals Connector (OSTI)

... AN International Symposium, "Algae, Man and the Environment", sponsored by Syracuse University and the New York State ... New York, in June last year. An international group of biologists who study freshwater algae and engineers who study waste disposal and pollution were able to discuss each other's ...

A Correspondent

1968-01-27T23:59:59.000Z

35

Algae Reviewed  

Science Journals Connector (OSTI)

... EACH time a new textbook of the algae is published, one hopes that at last it will be possible to stop telling ... will be possible to stop telling students that Fritsch's Structure and Reproduction of the Algae is a superb review of phycological knowledge up to 1935 but that no textbook written ...

GORDON F. LEEDALE

1969-10-11T23:59:59.000Z

36

Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC- FE Dkt. No. 11-161-LNG  

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

On November 15, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3357 (FLEX II Conditional Order) to Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC,...

37

Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC- FE Dkt. No. 10-161-LNG  

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

On May 17, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3282 (FLEX I Conditional Order) to Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC,...

38

Anaerobic Digestion of Algae  

Science Journals Connector (OSTI)

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

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

1957-01-01T23:59:59.000Z

39

Algae fuel clean electricity generation  

Science Journals Connector (OSTI)

Algae fuel clean electricity generation ... The link between algae and electricity may seem tenuous at best. ...

DERMOT O'SULIVAN

1993-02-08T23:59:59.000Z

40

high algae diversity  

Science Journals Connector (OSTI)

high algae diversity ? Vergesellschaftung f mit mehreren Algenarten oder unterschiedlichen Algengattungen

2014-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

DOE/EA-1650: Freeport LNG Export Project and BOG/Truck Project Environmental Assessment (May 2009)  

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

Freeport LNG Development, L.P. Freeport LNG Development, L.P. Docket Nos. CP03-75-003, CP03-75-004, CP05-361-001, and CP05-361-002 FREEPORT LNG EXPORT PROJECT and BOG/TRUCK PROJECT Environmental Assessment Cooperating Agency: U.S. Department of Energy DOE/EA - 1650 DOE Docket No. FE-08-70-LNG MARCH 2009 FEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, D.C. 20426 OFFICE OF ENERGY PROJECTS In Reply Refer To: OEP/DG2E/Gas 2 Freeport LNG Development, L.P. Docket Nos. CP03-75-003, CP03-75-004 CP05-361-001 and CP05-361-002 §375.308(x) TO THE PARTY ADDRESSED: The staff of the Federal Energy Regulatory Commission (FERC or Commission) and the Department of Energy (DOE), Office of Fossil Fuels, have prepared an environmental assessment (EA) on the liquefied natural gas (LNG) facilities proposed by

42

Algae's Second Try  

Science Journals Connector (OSTI)

...says. As a result, despite algae's advantages, he and others...bring those costs down, making algae more efficient by changing the...more energy-rich oils for biodiesel, such as soybean and oil palm...Technology Roadmap. Fast-growing algae, on the other hand, can produce...

Robert F. Service

2011-09-02T23:59:59.000Z

43

CLOCKS IN ALGAE  

Science Journals Connector (OSTI)

CLOCKS IN ALGAE ... As major contributors to global oxygen levels and producers of fatty acids, carotenoid, sterols and phycocolloids, algae have significant ecological and commercial roles. ... The genetic and molecular approaches that identified clock components in other taxa were not as widely applied to algae. ...

Zeenat B. Noordally; Andrew Millar

2014-11-07T23:59:59.000Z

44

Phosphate purge dooms algae  

Science Journals Connector (OSTI)

Phosphate purge dooms algae ... Secretary Stewart L. Udall hails the development as one that could lead to a major, early break-through in water algae control. ... The algae, called algal blooms, have grown increasingly fat on phosphates passing unchecked into rivers and lakes from large-scale waste-treatment plants. ...

1966-08-08T23:59:59.000Z

45

Algae Need Their Vitamins  

Science Journals Connector (OSTI)

...Microbiology August 2006 MINIREVIEW MINIREVIEWS Algae Need Their Vitamins Supplemental material...Canterbury, Kent CT2 7NJ, United Kingdom Algae are simple photosynthetic eukaryotes which-owing...given rise to the three basal groups of algae: the chlorophyta (from which higher plants...

Martin T. Croft; Martin J. Warren; Alison G. Smith

2006-08-01T23:59:59.000Z

46

ALGAE PLANS BLOOM  

Science Journals Connector (OSTI)

ALGAE PLANS BLOOM ... From PERSONAL CARE TO FISH FOOD, algae firms look for ways to make profits quickly ... ALGAE-GROWING cleantech firms are enjoying a burst of attention, triggered by Solazymes successful initial public offering (IPO) of stock in May. ...

MELODY M. BOMGARDNER

2011-07-18T23:59:59.000Z

47

Biogeography of Marine Algae  

E-Print Network (OSTI)

Biogeography of Marine Algae David J Garbary, St Francis Xavier University, Antigonish, Nova Scotia and vicariance in establishing distributions and as factors associated with speciation. Since eukaryotic algae. There are many species that are virtually cosmopolitan (e.g. the green alga Enteromorpha intestinalis, the red

48

Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC- 14-005-CIC  

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

Application of Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC to Transfer Control of Long-term Authorization to Export LNG to Free Trade...

49

The structural alignment of coal and the analogous case of Argonne Upper Freeport coal  

Science Journals Connector (OSTI)

It has long been recognized that coal is somewhat aligned. Multiple techniques imply a structural alignment but its quantification has been challenging. Moreover, discrepancies exist among techniques as to whether low-rank coals are aligned. The extent of structural alignment for the rank range was quantified directly via image analysis of high-resolution transmission electron micrograph lattice fringes. Alignment was quantified, for each coal, by the contribution to the total fringe length within the prominent 45 of orientation over random orientation (1/4 of the possible orientations). It was evident that there is structural alignment across the rank range. Thus it is time for the community to desist from making the erroneous statement that: low-rank coals are randomly oriented. The slight orientation was similar for low-rank Beulah-Zap lignite and Illinois No. 6 bituminous coals (24% and 22%) with Pocahontas (lvb) coal showing slightly greater (39%) alignment with extensive alignment (65%) in the case of an anthracite coal. The degree of ordering is illustrated with the aid of false-color lattice fringe images and Rose diagrams. The fringe contribution 90 opposed to the maximum length contribution had the minimum or near minimum percentage length contribution for all coals except Upper Freeport and to a lesser degree Illinois No. 6. For the Upper Freeport coal the alignment is lower than expected given its mvb rank (14% over random) and is attributed to a variant of T-stacking for the small aromatic moieties sited perpendicular and between horizontal displaced fringes.

Jonathan P. Mathews; Atul Sharma

2012-01-01T23:59:59.000Z

50

SEWAGE: Algae at Work  

Science Journals Connector (OSTI)

SEWAGE: Algae at Work ... Taking their cue from the successful use of bacteria to rid sewage of biodegradable wastes, engineers at the University of Kansas and Trans Union Corp. have a process that uses algae to remove inorganic nitrogen, phosphorus, and carbon compounds from secondary treatment plant effluent. ... Though it has long been known that algae feed on inorganic wastes, the phenomenon had not been thought to hold much promise for sewage treatment. ...

1969-09-01T23:59:59.000Z

51

Algae Harvest Energy Conversion  

Science Journals Connector (OSTI)

Resolution of many workshops on algae harvest energy conversion is that low productivity, high capital intensity ... and maintenance, respiration, and photoinhibition are few factors militating against viability ...

Yung-Tse Hung Ph.D.; P.E.; DEE; O. Sarafadeen Amuda Ph.D.

2010-01-01T23:59:59.000Z

52

Algae: fuel of the future?  

Science Journals Connector (OSTI)

Algae: fuel of the future? ... Start-ups and oil giants are investing millions in the photosynthetic powers of algae. ... Start-ups and oil giants are investing millions in the photosynthetic powers of algae. ...

Amanda Leigh Mascarelli

2009-09-02T23:59:59.000Z

53

Florida Algae | Open Energy Information  

Open Energy Info (EERE)

Florida Algae Jump to: navigation, search Name: Florida Algae LLC Website: http:www.floridaalgae.com Coordinates: 27.6648274, -81.5157535 Show Map Loading map......

54

Algae as fuel  

Science Journals Connector (OSTI)

... SIR,?A few words may be in order about planktonic algae cultivation as a means of harnessing solar energy, which was not mentioned in your ... hundred feet and so more than 1% of the sunlight can ultimately be absorbed by algae in water. ...

N. UMAKANTHA

1974-08-02T23:59:59.000Z

55

Algae Biodiesel: Commercialization  

E-Print Network (OSTI)

be grown year around 11 · Can grow algae in produced water from oil and gas wells. This water is considered · Understand need for adequate quantities of economically renewable feedstock that produces an oil which can testing 5/2006 ·Made first biodiesel from local freshwater algae 6/2006 ·Inoculated first outdoor tank 8

Tullos, Desiree

56

Products from Marine Algae  

Science Journals Connector (OSTI)

... from an extensive survey of the literature, on many aspects of the study of marine algae. The chief emphasis is, however, on commercial products derived from ... . The chief emphasis is, however, on commercial products derived from algae, the chemicals themselves, their processes of extraction and utilization in industry and as sources ...

E. M. BURROWS

1970-01-03T23:59:59.000Z

57

Algae: The scum solution  

Science Journals Connector (OSTI)

... Algae, the organisms that cover ponds with a green film and turn tides red, are ... film and turn tides red, are a promising source of biofuels. Researchers estimate that algae could yield 61,000 litres per hectare, compared with 200 litres to 450 litres ...

Neil Savage

2011-06-22T23:59:59.000Z

58

Algae bloom again  

Science Journals Connector (OSTI)

... On a spring afternoon in Fort Collins, Colorado, a bath of lime-green algae is glinting in the sunshine. Filling an 18-metre-long tank that sits in ... oil prices and a shortage of biofuel feedstocks are reviving interest in making fuel from algae. A barrage of tax credits and subsidies has already spawned a boom in facilities ...

2007-05-30T23:59:59.000Z

59

Physiology of the Algae  

Science Journals Connector (OSTI)

... THE extreme diversity among the algae has A presented a compelling challenge to the development of classical phycology based primarily upon ... phycology based primarily upon studies of morphology, life-history, taxonomy and ecology. A few algae have been selected for the physiological study of cellular processes such as photosynthesis and various ...

J. MYERS

1954-02-13T23:59:59.000Z

60

Fossil Algae in India  

Science Journals Connector (OSTI)

... TWENTY-FIVE years ago, I reported in Nature J. the discovery of abundant fossil algae in the Cretaceous rocks of South India, especially in one of the limestones belonging ... associated flints and cherts which are their silicified representatives yielded a rich harvest of fossil algae of various kinds; these were studied and described by me in collaboration with Dr. ...

L. RAMA RAO

1958-02-22T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" from the National Library of EnergyBeta (NLEBeta).
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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

Gold rush for algae  

Science Journals Connector (OSTI)

... No longer lowly pond scum, algae have rocketed in status to what some say is the most promising 'green' fuel ... on the sidewalk in New York who hasn't heard about the idea of using algae for energy," says Harrison Dillon, president and chief technology officer of Solazyme, a ...

Amanda Leigh Mascarelli

2009-09-23T23:59:59.000Z

62

California: Breakthrough in Algae Biology  

Office of Energy Efficiency and Renewable Energy (EERE)

Breakthrough in algae biology will have a significant impact in the economics of algal biofuel production.

63

Algae for Oxygen  

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

Algae for Oxygen Algae for Oxygen Name: Pam Burkardt Status: N/A Age: N/A Location: N/A Country: N/A Date: N/A Question: Hi, I am Pam Burkardt, a seventh grader at Fox Chapel School. I have a question on algae. I read somewhere that someday people might take bath tubs full of algae onto spaceships to provide oxygen for the crew. How much oxygen does algae give off, is this really possible? Replies: I think that most of the oxygen in the atmosphere comes in fact from one-celled plants in the oceans, like algae. They are likely to produce a lot of oxygen per unit weight because they don't have non-photosynthesizing bark, roots, branches, etc., nor (I think) a major dormant period like temperate-zone plants. The cost of space travel at present is dominated by the expense of heaving weight up into Earth orbit (it costs very little extra to send it to the Moon, for example, or Mars). For missions of short duration the weight of the compressed oxygen you need to carry is less than the weight of algae, water and extra plumbing you'd need to carry if you relied on algae to produce your oxygen. The important use of green plants would be in very long duration space flight (years) or permanent inhabitation of worlds like the Moon, where you need an unlimited supply of oxygen. Now if you want to fantasize, Venus' atmosphere is almost all carbon dioxide. Suppose you dropped a whole lot of specially gene-tailored one-celled plants into the atmosphere (not the surface, it's too hot). Why then they might eat up all the carbon dioxide and produce a breathable atmosphere. The "greenhouse effect" would go away, and Venus would become a nice habitable if tropical world only 50 million miles away.

64

Algae from a Connecticut soil  

Science Journals Connector (OSTI)

While studying the effect of a broad range of incubation temperatures on growth of algae fromone cornfield soil, 23 species of algae, 19 Chlorophyta and 4 Cyanophyta, were isolated and identified. No members of t...

R. L. Hilton; F. R. Trainor

1963-12-01T23:59:59.000Z

65

Volatile compounds from marine algae  

Science Journals Connector (OSTI)

Volatile compounds from marine algae ... Seasonal Variations of Bromophenols in Brown Algae (Padina arborescens, Sargassum siliquastrum, and Lobophora variegata) Collected in Hong Kong ... Seasonal Variations of Bromophenols in Brown Algae (Padina arborescens, Sargassum siliquastrum, and Lobophora variegata) Collected in Hong Kong ...

Richard E. Moore

1977-02-01T23:59:59.000Z

66

Can Algae utilize Methane?  

Science Journals Connector (OSTI)

... in connexion with oil prospecting, corrosion problems and formation of a microbial sludge in jet fuel tanks?. The scope of hydrocarbon microbiology has expanded rapidly in the meantime and currently ... the growth of photosynthetic sulphur bacteria in different gaseous environments Dr Enebo isolated the green alga Chlorella from highly reducing enrichment media in which carbonate and methane provided the carbon sources ...

Our Correspondent in Microbiology

1967-07-01T23:59:59.000Z

67

Results of the radiological survey at the ALCOA Research Laboratory, 600 Freeport Road, New Kensington, Pennsylvania (ANK001)  

SciTech Connect

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the ALCOA Research Laboratory, 600 Freeport Road, New Kensington, Pennsylvania. The survey was performed on November 12, 1991. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, principally [sup 238]U, as a result of work done for the Manhattan Engineer District in 1944. The survey included measurement of direct alpha and beta-gamma levels in the northeast comer of the basement of Building 29, and the collection of a debris sample from a floor drain for radionuclide analysis. The survey area was used for experimental canning of uranium slugs prior to production activities at the former New Kensington Works nearby.

Foley, R.D.; Brown, K.S.

1992-10-01T23:59:59.000Z

68

Definition: Algae | Open Energy Information  

Open Energy Info (EERE)

Algae Algae Jump to: navigation, search Dictionary.png Algae Photosynthetic, plant-like organisms containing chlorophyll. Often fast growing and able to live in freshwater, seawater, or damp oils. May be unicellular and microscopic or very large, as in the giant kelps. Can be used as a source for biofuels, and has been engineered to produce ethanol, oil and even diesel.[1][2][3][4] View on Wikipedia Wikipedia Definition Related Terms Biofuels, Algae fuel, bioenergy, sustainability References ↑ http://www.nrel.gov/biomass/glossary.html ↑ http://www.soil.ncsu.edu/publications/BMPs/glossary.html ↑ http://www.nytimes.com/2010/07/26/business/energy-environment/26algae.html ↑ http://abcnews.go.com/International/algae-solve-worlds-fuel-crisis/story?id=14181088 Retrie

69

Biodiesel Production from Freshwater Algae  

Science Journals Connector (OSTI)

Biodiesel Production from Freshwater Algae ... Biodiesel derived from algae had a fuel value with the following characteristics: density, 0.801 kg/L; ash content, 0.21%; flash point, 98 C; pour point, ?14 C; cetane number, 52; minimum gross calorific value, 40 MJ/kg; and water content, 0.02 vol?%. ... For quite a long period, the production of hydrogen, methane, vegetable oils (triglycerides, for biodiesel), hydrocarbons, and ethanol from algae were in focus as potential biofuels. ...

Krishnan Vijayaraghavan; K. Hemanathan

2009-08-28T23:59:59.000Z

70

Algae biodiesel - a feasibility report  

Science Journals Connector (OSTI)

Algae biofuels have been studied numerous times including the Aquatic Species program in 1978 in the U.S., smaller laboratory research projects and private programs.

Yihe Gao; Chapin Gregor; Yuanjie Liang; Dawei Tang

2012-04-01T23:59:59.000Z

71

SINGLE CELL PROTEIN | The Algae  

Science Journals Connector (OSTI)

Abstract Algae, as source of single-cell protein (SCP), is a term that refers to either microscopic single-cell true algae or prokaryotic cyanobacteria, and their growth is based on the use of carbon dioxide and light energy (autotrophic growth). In contrast with other SCP-producing organisms, algae are grown in many cases by processes resembling traditional agriculture, because they depend on large areas and sunlight radiation; on the other hand, modern production techniques include growth inside photobioreactors. Moreover, macroscopic algae are used widely as source of food, but they hardly can fit the SCP definition because of their multicellular nature and low protein content.

M. Garca-Garibay; L. Gmez-Ruiz; A.E. Cruz-Guerrero; E. Brzana

2014-01-01T23:59:59.000Z

72

Regulation of Numbers of Intracellular Algae  

Science Journals Connector (OSTI)

...Regulation of Numbers of Intracellular Algae L. Muscatine R. R. Pool Members of three classes of unicellular algae have exploited an intracellular habitat...is poorly understood. Steady-state algae:host cell ratios might be achieved by...

1979-01-01T23:59:59.000Z

73

Algae, the Potential Source of Energy  

Science Journals Connector (OSTI)

Algae are a large and diverse group of ... but also on snow, and on ice. Algae are very sensitive to different factors, so ... be used as biological and pollution indicators. Algae are useful as fertilizer, impor...

Magdalena Fr?c

2014-08-01T23:59:59.000Z

74

Sandia National Laboratories: commercializing algae biofuels  

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

commercializing algae biofuels The National Algae Testbed Public-Private Partnership Kick-Off Meeting at Arizona State University On July 25, 2013, in Biofuels, Energy, News, News...

75

Algae Farming and Its Bio-Products  

Science Journals Connector (OSTI)

Many expect algae to contribute to food, feed, health, and fuel, as well as to remove or transform ... by surveying and assessing the current state of algae uses.

Gal Hochman; David Zilberman

2014-01-01T23:59:59.000Z

76

Commercial Algae Management | Open Energy Information  

Open Energy Info (EERE)

Commercial Algae Management Jump to: navigation, search Name: Commercial Algae Management Address: 320 Arbor Lane Place: Franklin, NC Zip: 28734 Year Founded: 2002 Phone Number:...

77

Optical behavior of algae particles in photobioreactors:.  

E-Print Network (OSTI)

??Algae have been shown to be a promising source of potential biofuel, as well as other beneficial by products. The cultivation process of algae is (more)

Hannis, K. G.

2013-01-01T23:59:59.000Z

78

Viable Algae in House Dust  

Science Journals Connector (OSTI)

... two culture media: Bristol8 and modified Chu No. 10 (ref. 9). Viable algae were cultured from all the dust samples taken from forty -one homes. In these ... 1). Samples from three commercial producers of house dust allergenic extract also revealed viable algae (Table 2). In general, the algal organisms found in house dust used in ...

I. LEONARD BERNSTEIN; ROBERT S. SAFFERMAN

1970-08-22T23:59:59.000Z

79

New Delhi Symposium on Algae  

Science Journals Connector (OSTI)

... POSSIBLY because algae are usually inconspicuous JL in the temperate regions in which most micro-biologists receive their ... apt to be overlooked. In India, although much excellent work has been done on algae, this has largely followed morphological and systematic lines, and relatively little attention has been ...

G. E. FOGG

1960-03-19T23:59:59.000Z

80

Grow in the dark algae  

Science Journals Connector (OSTI)

... By introducing a single human gene, researchers have equipped an alga to live off sugar and grow in the dark. The finding could facilitate the ... Kirk Apt, of Martek Biosciences in Columbia, Maryland, and colleagues genetically modified the marine alga Phaeodactylum tricornutum to contain a human glucose-transporter gene. In people, this gene encodes ...

John Whitfield

2001-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Blue-Green Algae: Growth  

Science Journals Connector (OSTI)

... IT is well known that many species of algae fail to thrive in simple inorganic media and may be cultured with greater ease in ... organic materials such as soil extract1 2. These observations have promoted the suggestion that such algae may have requirements for growth factors, especially since many species are now known to ...

J. S. BUNT

1961-12-30T23:59:59.000Z

82

Harmful algae stun their prey  

Science Journals Connector (OSTI)

... The toxins produced by some algal blooms may have evolved to give predatory algae an advantage when it comes to capturing their prey, researchers say. Knowing how ... an advantage when it comes to capturing their prey, researchers say. Knowing how algae use toxins in nature could help scientists who are trying to predict when and where ...

Brendan Borrell

2010-01-11T23:59:59.000Z

83

Testing for Toxic Algae By Tadd Barrow  

E-Print Network (OSTI)

Testing for Toxic Algae By Tadd Barrow UNL Extension Educator, Water Quality Algae is a microscopic plant that occurs in all water. However, only certain conditions bring algae to the surface, making it toxic to animals, especially humans and dogs. Toxic algae often are naturally occurring from high

Nebraska-Lincoln, University of

84

Transgenic algae engineered for higher performance  

DOE Patents (OSTI)

The present disclosure relates to transgenic algae having increased growth characteristics, and methods of increasing growth characteristics of algae. In particular, the disclosure relates to transgenic algae comprising a glutamine phenylpyruvate transaminase transgene and to transgenic algae comprising a glutamine phenylpyruvate transaminase transgene and a glutamine synthetase.

Unkefer, Pat J; Anderson, Penelope S; Knight, Thomas J

2014-10-21T23:59:59.000Z

85

Cyanobacteria (blue-green algae)  

Science Journals Connector (OSTI)

Cyanobacteria (blue-green algae) occur naturally in freshwater environments including lakes...Reynolds, C.S. (1987) cyanobacterial blooms have done more to give eutrophication its bad name than any other conseque...

Alan Howard

1998-01-01T23:59:59.000Z

86

Microalgae Cultivation using Offshore Membrane Enclosures for Growing Algae (OMEGA)  

E-Print Network (OSTI)

Opportunities in Algae Biodiesel. Nanotech 3, 1 (2009). J.Opportunities in Algae Biodiesel. Nanotech 3, 1 (2009). E.impacts of algae- derived biodiesel and bioelectricity for

Wiley, Patrick Edward

2013-01-01T23:59:59.000Z

87

Zeolite?Based Algae Biofilm Rotating Photobioreactor for Algae and Biomass Production.  

E-Print Network (OSTI)

?? Alkaline conditions induced by algae growth in wastewater stabilization ponds create deprotonated ammonium ions that result in ammonia gas (NH3) volatilization. If algae are (more)

Young, Ashton M.

2011-01-01T23:59:59.000Z

88

Production and characterization of biodiesel from algae  

Science Journals Connector (OSTI)

Abstract The feasibility of biodiesel production from microalgae as third generation biodiesel feedstock was studied in the present investigation. The studies were conducted to evaluate the growth patterns of the algae species i.e. Spirulina, Chlorella and pond water algae. The oil was extracted from the algae biomass and then transesterified. Simultaneous extraction and transesterification were also studied using different solvents. Maximum biodiesel yield was obtained using simultaneous extraction and transesterification using hexane as a solvent. The systematic characterization of algae biomass, algae oil and algae biodiesel was carried out to establish the potential of microalgae for biodiesel production.

Piyushi Nautiyal; K.A. Subramanian; M.G. Dastidar

2014-01-01T23:59:59.000Z

89

Definition: Algae fuel | Open Energy Information  

Open Energy Info (EERE)

fuel fuel Jump to: navigation, search Dictionary.png Algae fuel A specific type of biofuel, made by chemically processing oils from algae.[1][2] View on Wikipedia Wikipedia Definition Algae fuel or Algal biofuel is an alternative to fossil fuel that uses algae as its source of natural deposits. Several companies and government agencies are funding efforts to reduce capital and operating costs and make algae fuel production commercially viable. Harvested algae, like fossil fuel, releases CO2 when burnt but unlike fossil fuel the CO2 is taken out of the atmosphere by the growing of algae and other biofuel sources. The energy crisis and the world food crisis have ignited interest in algaculture (farming algae) for making vegetable oil, biodiesel, bioethanol, biogasoline, biomethanol, biobutanol and other biofuels, using

90

Life cycle analysis of algae biodiesel  

Science Journals Connector (OSTI)

Algae biomass has great promise as a sustainable ... sustainability and net energy balance of an algal biodiesel process. The goal of this LCA was to provide baseline information for the algae biodiesel process.

Kyle Sander; Ganti S. Murthy

2010-08-01T23:59:59.000Z

91

Investigation of Drag Reduction by Certain Algae  

Science Journals Connector (OSTI)

... Initially, the algae were not isolated from the samples. Five litres of water from the "dock area ... brilliant green, and microscopic examination showed that this was almost entirely due to one unicellular alga, Chlorella vulgaris. Other species of ...

H. R. J. HAWKRIDGE; G. E. GADD

1971-03-26T23:59:59.000Z

92

Algae grow using one-step photosynthesis  

Science Journals Connector (OSTI)

Experiments with mutant algae are challenging some of the fundamental concepts of plant photosynthesis. Two mutant strains of algae can carry out photosynthesis and grow even though they lack one of the two photosystems generally held to be critical for ...

REBECCA RAWLS

1996-07-22T23:59:59.000Z

93

Dark algae, life on Mars?  

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

Dark algae, life on Mars? Dark algae, life on Mars? Name: Jungle Fever Location: N/A Country: N/A Date: N/A Question: I'm probably writing this is vain since my numerous other notes weren't answered, but here goes. Does anyone out there know anything about the dark algae found in Siberia (or Antarctica, I don't remember which) or the primitive microbes found by Chris McKay that were revived by a drop of water? Also, can this concept be applied to the possibility of life on Mars? I'd also appreciate any information on extraterrestrial microorganisms or life forms. Much thanks. Replies: I don't know specifically about the algae that you mention. However, I do know that there are several kinds of algae that go into a sexual reproductive state in response to adverse conditions often including high temperatures or lack of moisture. This sexual phase results in formation of a fertilized zygote which becomes dormant until conditions are optimum for growth. This usually involves water - so a drop of water could initiate growth of the new alga, and it could reproduce asexually quite rapidly, until conditions trigger the sexual phase again. I see no reason why such a growth pattern couldn't apply to life on Mars or anywhere else. There isn't much information, as far as I'm aware, regarding extraterrestrial life. So far, none has been found, but it is likely, statistically, that there is some out there, somewhere. The SETI program (Search for extraterrestrial intelligence), funded in part by the Planetary Society, is trying to find higher forms of life by doing radio searches.

94

Formation of algae growth constitutive relations for improved algae modeling.  

SciTech Connect

This SAND report summarizes research conducted as a part of a two year Laboratory Directed Research and Development (LDRD) project to improve our abilities to model algal cultivation. Algae-based biofuels have generated much excitement due to their potentially large oil yield from relatively small land use and without interfering with the food or water supply. Algae mitigate atmospheric CO2 through metabolism. Efficient production of algal biofuels could reduce dependence on foreign oil by providing a domestic renewable energy source. Important factors controlling algal productivity include temperature, nutrient concentrations, salinity, pH, and the light-to-biomass conversion rate. Computational models allow for inexpensive predictions of algae growth kinetics in these non-ideal conditions for various bioreactor sizes and geometries without the need for multiple expensive measurement setups. However, these models need to be calibrated for each algal strain. In this work, we conduct a parametric study of key marine algae strains and apply the findings to a computational model.

Gharagozloo, Patricia E.; Drewry, Jessica L.

2013-01-01T23:59:59.000Z

95

Algae Under Pressure and in Hot Water  

Science Journals Connector (OSTI)

...of liquid fuels from algae involve extracting the...converting the oil to either biodiesel by catalyzed transesterification...hydrotreating. Drying the algae before extracting the oil...converted to biocrude or biodiesel. Likewise, polysaccharides...extracted hydrothermally from algae and the extracted biomass...

Phillip E. Savage

2012-11-23T23:59:59.000Z

96

Algae Under Pressure and in Hot Water  

Science Journals Connector (OSTI)

...liquid fuels from algae involve extracting...hydrotreating. Drying the algae before extracting...time, consumes energy, and adds expense...sustainability of algal biofuels. Processing strategies...research into alternative approaches, including...processing is energy efficient and favors...content of the algae and a greater partitioning...

Phillip E. Savage

2012-11-23T23:59:59.000Z

97

Waste-gas C02 feeds algae  

Science Journals Connector (OSTI)

Waste-gas C02 feeds algae ... The new scheme calls for algae found growing on highly alkaline shallow ponds in Central Africa to metabolize carbon dioxide in waste gases to produce highprotein food. ... IFF has been studying the blue-green algae since the beginning of 1963. ...

1966-07-18T23:59:59.000Z

98

School of Engineering and Science Algae Biofuels  

E-Print Network (OSTI)

School of Engineering and Science Algae Biofuels BY: Alessandro Faldi, Ph.D. Section Head is algae- based biofuels, which we believe could be a meaningful part of the energy mix in the future. Algae biofuels have potential to be an economically viable, low-net carbon transportation fuel

Fisher, Frank

99

Light Antennas in phototactic algae.  

Science Journals Connector (OSTI)

...quantum flux assuming black body radiation and using tabulated lumens...transmission, assuming black body radiation at color temperature 2,700...Chlorophyceae), a new marine flagellate with unusual chloroplast...Christie. 1970. Studies on the ship-fouling alga Enteromorpha...

K W Foster; R D Smyth

1980-12-01T23:59:59.000Z

100

BioProcess Algae | Open Energy Information  

Open Energy Info (EERE)

BioProcess Algae BioProcess Algae Jump to: navigation, search Name BioProcess Algae Place Shenandoah, Iowa Sector Biomass Product US-based joint venture created to commercialize advanced photobioreactor technologies for continuous production of algal biomass. References BioProcess Algae[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. BioProcess Algae is a company located in Shenandoah, Iowa . References ↑ "BioProcess Algae" Retrieved from "http://en.openei.org/w/index.php?title=BioProcess_Algae&oldid=342867" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Results of the radiological survey at the ALCOA Research Laboratory, 600 Freeport Road, New Kensington, Pennsylvania (ANK001). Environmental Restoration and Waste Management Non-Defense Programs  

SciTech Connect

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the ALCOA Research Laboratory, 600 Freeport Road, New Kensington, Pennsylvania. The survey was performed on November 12, 1991. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, principally {sup 238}U, as a result of work done for the Manhattan Engineer District in 1944. The survey included measurement of direct alpha and beta-gamma levels in the northeast comer of the basement of Building 29, and the collection of a debris sample from a floor drain for radionuclide analysis. The survey area was used for experimental canning of uranium slugs prior to production activities at the former New Kensington Works nearby.

Foley, R.D.; Brown, K.S.

1992-10-01T23:59:59.000Z

102

A panorama of the fossil algae: from cyanobacteria and calcimicrobes to the green calcareous algae  

Science Journals Connector (OSTI)

Initiated in the first half of the 19thcentury, investigations of calcareous algae flourished after the Second World War, in ... When a representative community working on fossil calcareous algae had become esta...

Ioan I. Bucur; Franz T. Frsich

2013-02-01T23:59:59.000Z

103

Interactions of metals and protons with algae  

Science Journals Connector (OSTI)

Interactions of metals and protons with algae ... Toward a Biotic Ligand Model for Freshwater Green Algae: Surface-Bound and Internal Copper Are Better Predictors of Toxicity than Free Cu2+-Ion Activity When pH Is Varied ... Toward a Biotic Ligand Model for Freshwater Green Algae: Surface-Bound and Internal Copper Are Better Predictors of Toxicity than Free Cu2+-Ion Activity When pH Is Varied ...

Ray H. Crist; Karl. Oberholser; Dwight. Schwartz; James. Marzoff; Darryl. Ryder; DeLanson R. Crist

1988-07-01T23:59:59.000Z

104

Reduced models of algae growth Heikki Haario,  

E-Print Network (OSTI)

Reduced models of algae growth Heikki Haario, Leonid Kalachev Marko Laine, Lappeenranta University of Technology, Lappeenranta, Finland University of Montana, Missoula, MT, USA Finnish Meteorological institute

Bardsley, John

105

Genetic Engineering of Algae for Enhanced Biofuel Production  

Science Journals Connector (OSTI)

...biofuels, including biodiesel and ethanol. It...If ancient algae are responsible...the marine red alga Gracilaria gracilis...implications for biodiesel production. Metab...Species Program-biodiesel from algae. Report no. NREL...

Randor Radakovits; Robert E. Jinkerson; Al Darzins; Matthew C. Posewitz

2010-02-05T23:59:59.000Z

106

Microalgae Cultivation using Offshore Membrane Enclosures for Growing Algae (OMEGA)  

E-Print Network (OSTI)

Production of biodiesel and biogas from algae: A review ofProduction of Biodiesel and Biogas from Algae: A Review ofProduction of biodiesel and biogas from algae: A review of

Wiley, Patrick Edward

2013-01-01T23:59:59.000Z

107

BOTANICAL BRIEFING Streptophyte algae and the origin of embryophytes  

E-Print Network (OSTI)

BOTANICAL BRIEFING Streptophyte algae and the origin of embryophytes Burkhard Becker* and Birger March 2009 Background Land plants (embryophytes) evolved from streptophyte green algae, a small group of freshwater algae ranging from scaly, unicellular flagellates (Mesostigma) to complex, filamentous thalli

108

Algae in Association with Heterotrophic or Holozoic Organisms  

Science Journals Connector (OSTI)

28 February 1952 research-article Algae in Association with Heterotrophic or Holozoic Organisms F. E. Fritsch Algae in association with heterotrophic or...Journal Article | Eukaryota Symbiosis | ALGAE SYMBIOSIS The Royal Society is collaborating...

1952-01-01T23:59:59.000Z

109

The unique features of starch metabolism in red algae  

Science Journals Connector (OSTI)

...unique features of starch metabolism in red algae Roberto Viola 1 * Pi Nyvall 2 Marianne...SE-106 91 Stockholm, Sweden Red algae (Rhodophyceae) are photosynthetic eukaryotes...plastids. The starch granules from red algae (floridean starch) show structural similarities...

2001-01-01T23:59:59.000Z

110

Biodiversity of Harmful Marine Algae  

Science Journals Connector (OSTI)

Harmful algal blooms (HABs) are characterized by proliferation of algae, causing harmful effects to aquatic ecosystems or to human health. High taxonomic diversity and multiple phylogenetic origins complicate identification of common ecological and evolutionary strategies and thus predictions on global change consequences. Variation estimates revealed unexpectedly high genetic heterogeneity among HAB populations. Molecular fingerprinting of gene frequency and expression patterns can identify species invasions and global distributional shifts. Variation within populations must also be evaluated over seasonal and annual time scales. Such studies are essential to define and understand processes regulating HAB biodiversity and explain the linkages to ecosystem functionality.

Linda K. Medlin; Allan D. Cembella

2013-01-01T23:59:59.000Z

111

Thermal Treatment of Algae for Production of Biofuel  

Science Journals Connector (OSTI)

Thermal Treatment of Algae for Production of Biofuel ... The pyrolysis, liquefaction, and gasification of algae for the production of biofuels are summarized. ...

M. C. Chow; W. R. Jackson; A. L. Chaffee; M. Marshall

2013-02-25T23:59:59.000Z

112

Field Algae Measurements Using Empirical Correlations at Deer Creek Reservoir.  

E-Print Network (OSTI)

??Deer Creek Reservoir in Utah has a history of high algae concentrations. Despite recent nutrient reduction efforts, seasonal algae continue to present problems. Cost effective, (more)

Stephens, Ryan A.

2011-01-01T23:59:59.000Z

113

Automated Monitoring and Control Systems for an Algae Photobioreactor.  

E-Print Network (OSTI)

??There has been considerable advancement in the algae research field to move algae production for biofuels and bio-products forward to become commercially viable. However, there (more)

Puruhito, Emil

2014-01-01T23:59:59.000Z

114

Algae Textile: A Lightweight Photobioreactor for Urban Buildings.  

E-Print Network (OSTI)

??By innovating the photobioreactor, the growth of algae can be deployed as a performative and ecological layer within contemporary building systems. Proposed is an algae (more)

Bogias, Petra

2014-01-01T23:59:59.000Z

115

EVALUATION OF ALGAE CONCENTRATION IN MANURE BASED MEDIA.  

E-Print Network (OSTI)

??Algae can be used to treat wastewater and manure while producing a feedstock for renewable energy. Algae require nutrients to achieve their maximum growth and (more)

Pecegueiro do Amaral, Maira Freire

2012-01-01T23:59:59.000Z

116

Evaluation of physicochemical properties of modified algae protein adhesives.  

E-Print Network (OSTI)

??Algae proteins have similar amino acid compositions as conventional plant proteins, and are comparatively richer in the essential amino acids. Algae protein has the potential (more)

Borgen, Kelly

2012-01-01T23:59:59.000Z

117

2011 Biomass Program Platform Review Report: Algae | Department...  

Office of Environmental Management (EM)

2011 Biomass Program Platform Review Report: Algae 2011 Biomass Program Platform Review Report: Algae This document summarizes the recommendations and evaluations provided by an...

118

Crow Nation Students Participate in Algae Biomass Research Project...  

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

Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project October 22, 2012 - 3:44pm Addthis Crow Nation...

119

Marine Algae of the Solomon Islands  

Science Journals Connector (OSTI)

10 September 1970 research-article Marine Algae of the Solomon Islands H. B. S. Womersley A. Bailey An account is given of the benthic marine algae (and sea grasses) collected on the 1965 Royal Society Expedition to the Solomon Islands...

1970-01-01T23:59:59.000Z

120

Action urged to combat killer algae  

Science Journals Connector (OSTI)

... More than a year after invasive algae took root along the southern California coast, authorities have yet to arrange a thorough ... southern California coast, authorities have yet to arrange a thorough scientific study of either the algae or the programme to eradicate them. C. taxifolia is indigenous to the Caribbean, ...

Rex Dalton

2001-07-19T23:59:59.000Z

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


121

Chromatic Adaptation in Benthic Marine Algae  

Science Journals Connector (OSTI)

... determine whether light is a primary factor in controlling the standing population of attached marine algae a site is needed where as few other factors as possible change with depth. ... to the minimal area of the community. The method of collection was to remove the algae by means of a chisel, and collect them in a hessian bag attached to ...

R. N. CROSSETT; E. A. DREW; A. W. D. LARKUM

1965-07-31T23:59:59.000Z

122

Plutonium and Polonium inside Giant Brown Algae  

Science Journals Connector (OSTI)

... in 1964 (see also refs. 4 and 5) when it emerged that certain marine algae accumulated plutonium so effectively that they might be used to detect small concentration changes in ... to detect small concentration changes in seawater that would be difficult to measure directly. Sessile algae are especially useful as monitoring aids because they can be sampled repeatedly. High concentrations ...

K. M. WONG; V. F. HODGE; T. R. FOLSOM

1972-06-23T23:59:59.000Z

123

Microbiology: Algae and the vitamin mosaic  

Science Journals Connector (OSTI)

... don't. Algal requirements, on the other hand, present a complicated picture. Many algae must take up vitamin B12 (like animals) whereas many others do not (like ... baffling mosaic of algal vitamin-B12 requirements. And they go a step further. For algae that require an external source of vitamin B12, they provide convincing evidence of an ...

Robert A. Andersen

2005-11-02T23:59:59.000Z

124

Algae: Blue-greens in India  

Science Journals Connector (OSTI)

... THE recent upsurge of interest in the blue-green algae provided the background for the first international symposium on the taxonomy and biology of blue ... the background for the first international symposium on the taxonomy and biology of blue-green algae held at the University of Madras from January 8 to 13. The production of ...

A Correspondent

1970-01-24T23:59:59.000Z

125

Plant biomechanics: High-endurance algae  

Science Journals Connector (OSTI)

... of the most successful surf-zone competitors: the strong, fatigue-resistant joints of coralline algae. The authors focused on an ... . The authors focused on an alga that is common to the waviest coasts of California: Calliarthron cheilosporioides, a beautiful branched ...

Emily Carrington

2013-11-20T23:59:59.000Z

126

Algae create glue to repair cell damage  

Science Journals Connector (OSTI)

... The reproductive secret of an environmentally damaging alga has been rumbled. When strands of Caulerpa taxifolia break off to form separate organisms, ... organisms, the parent heals itself with a fast-acting natural glue. This helps the algae to spread rapidly, but might also prove an Achilles heel, aiding the ecologists fighting ...

Mark Peplow

2005-03-23T23:59:59.000Z

127

Choroplast Pigments of Deuterated Green Algae  

Science Journals Connector (OSTI)

... infra-red absorption spectra. To this end, the pigments were extracted from freshly harvested algae with methanol plus petroleum ether and were separated by column chromatography on powdered sugar. ... (xanthophyll), zeaxanthin, viola-xanthin, and neoxanthin, and a xanthophyll characteristic of green algae which is sorbed between violaxan-thin and neoxanthin on columns of sugar2. No new ...

HAROLD H. STRAIN; HENRY L. CRESPI; JOSEPH J. KATZ

1959-08-29T23:59:59.000Z

128

Carbon2Algae, LLC | Open Energy Information  

Open Energy Info (EERE)

Carbon2Algae, LLC Carbon2Algae, LLC Jump to: navigation, search Logo: Solutions4CO2 Name Solutions4CO2 Address 2855 Bloor St W., Suite 616 Place Toronto, ON Zip M8X 3A1 Sector Bioenergy, Biofuels, Biomass, Carbon, Renewable energy, Carbon Capture Product Flue Gas CO2 Capture & mass transfer technology Year founded 2007 Number of employees 1-10 Phone number 416-803-9435 Website http://s4co2.com Region Ontario References Solutios4CO2 is an algae-based CO2 solutions companies. Our focus is to Build, Train and Transfer the operation of industrial size algae facilities that will divert large streams of CO2 gas emissions at the stack. Our goal is to be the leading designer of industrial scale high lipid content algae production facilities through the utilization of captured CO2 emissions to produce high quality bio-fuel in all climatic conditions.

129

Energy 101: Algae-to-Fuel | Department of Energy  

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

Algae-to-Fuel Algae-to-Fuel Energy 101: Algae-to-Fuel Addthis Below is the text version for the Energy 101: Algae-to-Fuel video: The video opens with "Energy 101: Algae-to-Fuel." Shots of vehicles driving on highways. We all need fuel to get around. And as America takes steps to improve our energy security, homegrown fuel sources are more important than ever. Close-up shots of algae, followed by a shots of an algae farm and raceway ponds. The Energy Department is researching one of the fuel sources of the future found here: in algae. Have a look at this algae farm. These large, man-made ponds are called raceways, and they cultivate a new crop of algae every few weeks. Various shots of algae in raceway ponds. Text appears on screen: "Microalgae - Up to 60X Oil of Land-Based Plants."

130

Triassic origin and early radiation of multicellular volvocine algae  

E-Print Network (OSTI)

Triassic origin and early radiation of multicellular volvocine algae Matthew D. Herron1 , Jeremiah-studied ETIs is the origin of multicellularity in the green alga Volvox, a model system for the evolution occurred dozens of times independently, for example in the red algae, brown algae, land plants, animals

131

Chapter 6 - Algae as a Fuel Source  

Science Journals Connector (OSTI)

Unlike higher plants, microalgae lack leaves or roots but are still capable of engaging in photosynthesis. Because of this, they produce about half of the earths atmospheric oxygen and simultaneously consume half of its carbon dioxide. This makes them desirable for the reduction of greenhouse gases while producing the means for the production of renewable fuels. Of the half million existing species, Chlorophyceae, the so-called green algae, are best for biodiesel production since they can exhibit a fourfold daily increase in number. Concerns about the sustainability of open ponds have led to closed photobioreactors for algae production. The high triglyceride content of algae makes them suitable for renewable diesel. The triglycerides are transesterified with methanol to form the corresponding methyl esters and byproduct glycerol. The products can be used as a drop-in jet fuel. Firms active in algae-based fuel development are Solazyme, Algenol Corp., and Origin Oil.

Arthur M. Brownstein

2015-01-01T23:59:59.000Z

132

Photoadaptation of high Arctic ice algae  

Science Journals Connector (OSTI)

... of the surface snow cover allowed considerable control over the light conditions of the epontic algae. Algal material was collected from the bottom few centimetres of ice with a SIPRE ... growth in their respective light environments.

Glenn F. Cota

1985-05-16T23:59:59.000Z

133

Transcriptional Regulation in Algae, Fungi and Plants: Mating Loci, Splicing, and miRNAs  

E-Print Network (OSTI)

from organisms ranging from algae to fungi and plants. WeTranscriptional Regulation in Algae, Fungi and Plants:Transcriptional Regulation in Algae, Fungi and Plants:

Douglass, Stephen Michael

2014-01-01T23:59:59.000Z

134

Symbiotic Associations in the Phenotypically-Diverse Brown Alga Saccharina japonica  

E-Print Network (OSTI)

1986) Sexual pheromones in algae. Biol Bull 170: 145175.in the Phenotypically-Diverse Brown Alga Saccharina japonicaRussia Abstract The brown alga Saccharina japonica (

Balakirev, Evgeniy S.; Krupnova, Tatiana N.; Ayala, Francisco J.

2012-01-01T23:59:59.000Z

135

Blue-Green Algae: Use of Antibiotics to purify Blue-Green Algae  

Science Journals Connector (OSTI)

... for tissue cultures suggests that such techniques may also be useful for freeing blue-green algae of contaminants. Our results with antibiotics have not been entirely successful, but it may ... and fungostatin are not inhibitory. It is possible to eliminate fungal contaminants by cultivation of algae in the presence of actidione and fungostatin, but not possible to free the ...

Y. T. TCHAN; J. GOULD

1961-12-30T23:59:59.000Z

136

Alga-Produced Cholera Toxin-Pfs25 Fusion Proteins as Oral Vaccines  

Science Journals Connector (OSTI)

...an attractive alternative to terrestrial...Eukaryotic green algae are considered...alga-based biofuel is further driving...for engineered algae: redirecting...National algal biofuels technology roadmap. Department of Energy, Biomass Program...in the green algae Chlamydomonas...

James A. Gregory; Aaron B. Topol; David Z. Doerner; Stephen Mayfield

2013-04-19T23:59:59.000Z

137

Algae control problems and practices workshop  

SciTech Connect

Western water resources are continuously facing increased demand from industry and the public. Consequently, many of these resources are required to perform multiple tasks as they cycle through the ecosystem. Many plants and animals depend upon these resources for growth. Algae are one group of plants associated with nutrient and energy cycles in many aquatic ecosystems. Although most freshwater algae are microscopic in size, they are capable of dominating and proliferating to the extent that the value of the water resource for both industrial and domestic needs is compromised. There is a great diversity of aquatic environments and systems in which algae may be found, and there are many varieties of treatment and control techniques available to reduce the impacts of excessive growth. This workshop was organized to exchange information about these control problems and practices.

Pryfogle, P.A. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Ghio, G. [Pacific Gas and Electric Co., San Francisco, CA (United States)

1996-09-01T23:59:59.000Z

138

A Well-Balanced Account of the Algae  

Science Journals Connector (OSTI)

... ALL workers on algae, whether phycologists or workers in other disciplines using ... , whether phycologists or workers in other disciplines using algae as tools, will undoubtedly be pleased to see an up-to-date text-book ...

MARY PARKE; G. T. BOALCH

1965-11-27T23:59:59.000Z

139

Introduction slide 2 Biofuels and Algae Markets, Systems,  

E-Print Network (OSTI)

Introduction slide 2 Biofuels and Algae Markets, Systems, Players and Commercialization Outlook http://www.emerging-markets.com Consultant, Global Biofuels Business Development Author, Biodiesel 2020: A Global Market Survey (2008) Algae 2020: Biofuels Commercialization Outlook (2009) Columnist, Biofuels

140

Sandia National Laboratories: National Algae Testbed Public-Private...  

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

National Algae Testbed Public-Private Partnership The National Algae Testbed Public-Private Partnership Kick-Off Meeting at Arizona State University On July 25, 2013, in Biofuels,...

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Genetic Engineering of Algae for Enhanced Biofuel Production  

Science Journals Connector (OSTI)

...desirable biofuel traits as...species of algae have been...Department of Energy's Aquatic...production. Energy Environ...efficient alternatives to land-based crops for biofuels. Curr...in green algae I. The presence...engineering of algae for enhanced biofuel production...and other energy storage compounds...

Randor Radakovits; Robert E. Jinkerson; Al Darzins; Matthew C. Posewitz

2010-02-05T23:59:59.000Z

142

Biosorption of Lead and Nickel by Biomass of Marine Algae  

E-Print Network (OSTI)

Biosorption of Lead and Nickel by Biomass of Marine Algae Z.R. Holan and B. Volesky" Department 22, 1993 Screening tests of different marine algae biomass types revealed a high passive biosorptive uptake of lead up to 270 mg Pb/g of biomass in some brown marine algae. Members of the order Fucales

Volesky, Bohumil

143

Genetic Engineering of Algae for Enhanced Biofuel Production  

Science Journals Connector (OSTI)

...instability of petroleum fuel costs, the reality...levels. Photosynthetic algae, both microalgae...153). If ancient algae are responsible for...attractive as a source of fuel from an environmental...incorporated into algae; however, these...eukaryotic systems. As a fuel, ethanol has a lower...

Randor Radakovits; Robert E. Jinkerson; Al Darzins; Matthew C. Posewitz

2010-02-05T23:59:59.000Z

144

Energy-Water Nexus for Mass Cultivation of Algae  

Science Journals Connector (OSTI)

Energy-Water Nexus for Mass Cultivation of Algae ... This work addresses the energy needed to manage the water used in the mass cultivation of saline, eukaryotic algae grown in open pond systems. ... Estimates of both direct and upstream energy requirements for obtaining, containing, and circulating water within algae cultivation systems are developed. ...

Cynthia Folsom Murphy; David T. Allen

2011-06-15T23:59:59.000Z

145

Seeing Toxic Algae Before it Blooms By Steve Ress  

E-Print Network (OSTI)

Seeing Toxic Algae Before it Blooms By Steve Ress Researchers at the University of Nebraska of toxic blue-green algae before the bacteria that produce it can grow into a full-scale bloom. Now UNL and monitor in real-time, the water-borne agents that can cause toxic blue- green algae to flourish and become

Nebraska-Lincoln, University of

146

Assessment of Pollution Effects by the use of Algae  

Science Journals Connector (OSTI)

...Assessment of Pollution Effects by the use of Algae Elsie M. Burrows An attempt has been made...culture of some of the larger attached algae for indication of pollution. Ulva lactua...Assessment of pollution effects by the use of algae. | Journal Article | 0 Culture Media...

1971-01-01T23:59:59.000Z

147

CORALLINE ALGA STANDS THE TEST OF TIME ON SHORELINE  

E-Print Network (OSTI)

Inside JEB i CORALLINE ALGA STANDS THE TEST OF TIME ON SHORELINE No one likes getting bashed about, the coralline algae, which have calcified most of their cells and essentially turned themselves into living, and thus most of force, occurring at the small joints (they make up just 15% of the alga), Denny wondered

Martone, Patrick T.

148

Intracellular invasion of green algae in a salamander host  

E-Print Network (OSTI)

Intracellular invasion of green algae in a salamander host Ryan Kerneya,1 , Eunsoo Kimb , Roger P) and green algae ("Oophila amblystomatis" Lamber ex Printz) has been considered an ectosymbiotic mutu- alism tracts, consistent with oviductal transmission of algae from one salamander generation to the next

149

Environmental Life Cycle Comparison of Algae to Other Bioenergy Feedstocks  

Science Journals Connector (OSTI)

Environmental Life Cycle Comparison of Algae to Other Bioenergy Feedstocks ... The environmental burdens of cultivating algae for bioenergy have been quantified and compared to several terrestrial crops using a stochastic life cycle model. ... Algae are an appealing source for bioenergy due to their high yields relative to terrestrial energy crops. ...

Andres F. Clarens; Eleazer P. Resurreccion; Mark A. White; Lisa M. Colosi

2010-01-19T23:59:59.000Z

150

Research Leads to Improved Fuel Yields from Smaller Antenna Algae  

Office of Energy Efficiency and Renewable Energy (EERE)

A study funded by the Energy Department could lead to big improvements in alternative fuel production. Researchers at the University of California, Berkeley have discovered that if particular genes are missing in certain strains of algae, the algae can produce more hydrogen and other fuel from full sunlight than the ordinary algae.

151

Special Aspects of Nitrogen Fixation by Blue-Green Algae  

Science Journals Connector (OSTI)

...Aspects of Nitrogen Fixation by Blue-Green Algae Rosalie M. Cox P. Fay When carbon dioxide...required for nitrogen fixation in this alga. A ratio of pyruvate decarboxylation to...independent of photosynthesis in blue-green algae. Special aspects of nitrogen fixation...

1969-01-01T23:59:59.000Z

152

Algae 2011, 26(2): 181-192 DOI: 10.4490/algae.2011.26.2.181  

E-Print Network (OSTI)

Algae 2011, 26(2): 181-192 DOI: 10.4490/algae.2011.26.2.181 Open Access Research Article Copyright © The Korean Society of Phycology 181 http://e-algae.kr pISSN: 1226-2617 eISSN: 2093-0860 Methods for sampling, distribution, and reproduction in any medium, provided the original work is properly cited. #12;Algae 2011, 26

Meyers, Steven D.

153

Fine Structure in the Red Algae. III. A General Survey of Cell-Wall Structure in the Red Algae  

Science Journals Connector (OSTI)

...research-article Fine Structure in the Red Algae. III. A General Survey of Cell-Wall Structure in the Red Algae A. Myers R. D. Preston A general survey of cell-wall structure in the red algae has been carried out using the methods of X-ray...

1959-01-01T23:59:59.000Z

154

Effects of ultrasound on unicellular algae  

Science Journals Connector (OSTI)

The effect of ultrasonic irradiation (up to 3W/cm2 and 1 MHz of frequency) on unicellular algae is experimentally studied. It is unambiguously shown that the damage of the cells and their breakage is to be related to cavitation. The dynamics of the breakage is examined from the point of view of practical application.

R. Giordano; U. Leuzzi

1976-01-01T23:59:59.000Z

155

Energy 101: Algae-to-Fuel | Department of Energy  

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

Algae-to-Fuel Algae-to-Fuel Energy 101: Algae-to-Fuel August 13, 2013 - 2:53pm Addthis Learn about algae, a fast-growing, renewable resource that holds great promise to become a reliable, homegrown fuel source to reduce our nation's reliance on foreign oil. Algae are a diverse group of primarily aquatic organisms that are capable of using photosynthesis to generate biomass. This biomass can be used as feedstock for transportation fuels. In the near term, algae may also mitigate the effects of carbon dioxide from sources such as power plants - and in the future, they may be used to capture and reuse fossil-fuel-generated carbon dioxide directly from the atmosphere. This edition of Energy 101 shares the benefits of an algae-fueled future. For more information on algal biofuels from the Office of Energy Efficiency

156

Crow Nation Students Participate in Algae Biomass Research Project |  

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

Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project October 22, 2012 - 3:44pm Addthis Crow Nation Students Participate in Algae Biomass Research Project Thanks in part to DOE funding and technical support, student interns from the Crow Tribe in Montana had the opportunity to participate in an algae biomass research project that could help prepare them for cleantech jobs and pave the way for their Tribe to produce clean, renewable energy. The Cultivation and Characterization of Oil Producing Algae Internship placed students in a laboratory alongside established researchers to study local algae samples and evaluate their possible use in energy applications. The project focused on an integrated coal-to-liquid (ICTL) technology

157

Crow Nation Students Participate in Algae Biomass Research Project |  

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

Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project Crow Nation Students Participate in Algae Biomass Research Project October 22, 2012 - 3:44pm Addthis Crow Nation Students Participate in Algae Biomass Research Project Thanks in part to DOE funding and technical support, student interns from the Crow Tribe in Montana had the opportunity to participate in an algae biomass research project that could help prepare them for cleantech jobs and pave the way for their Tribe to produce clean, renewable energy. The Cultivation and Characterization of Oil Producing Algae Internship placed students in a laboratory alongside established researchers to study local algae samples and evaluate their possible use in energy applications. The project focused on an integrated coal-to-liquid (ICTL) technology

158

Hybrid Energy  

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

Hybrid Energy Integrated energy systems could improve fossil resource utilization, reduce greenhouse gas emissions and stabilize renewable energy contributions. These hybrid...

159

The Potential for Biofuels from Algae (Presentation)  

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

for Biofuels from Algae Algae Biomass Summit San Francisco, CA November 15, 2007 Philip T. Pienkos, Ph.D. National Renewable Energy Laboratory National Bioenergy Center NREL/PR-510-42414 The Biodiesel Dilemma Triglycerides (TAGs) from current oilseed crops and waste oils cannot come close to meeting U.S. diesel demand (60+ billion gal/yr) * The entire U.S. soybean crop could provide approximately 2.5 billion gallons per year. * Estimated world-wide production of biodiesel would only yield 13 billion gallons per year. * This much agricultural productivity cannot possibly be diverted from the food supply. * TAGs also represent an attractive feedstock for biopetrochemicals meaning less would be available for transportation fuel. Alternative sources of TAGs are needed!

160

Dow Freeport PMDI MRU Optimization  

E-Print Network (OSTI)

Resources ? Improvement Engineer ? Process Engineer ? Mechanical Design Lead ? Technology Consultant ? Rotating Equipment Specialist ? Refrigeration Consultant ? Mechanical Engineer ? Reliability Engineer ? Plant Operations Staff ? Vendor Input 12... Resources ? Improvement Engineer ? Process Engineer ? Mechanical Design Lead ? Technology Consultant ? Rotating Equipment Specialist ? Refrigeration Consultant ? Mechanical Engineer ? Reliability Engineer ? Plant Operations Staff ? Vendor Input 12...

Litzinger, J.

Note: This page contains sample records for the topic "hybrid algae freeport" 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

RESEARCH ARTICLE Open Access Origin of land plants: Do conjugating green algae  

E-Print Network (OSTI)

RESEARCH ARTICLE Open Access Origin of land plants: Do conjugating green algae hold the key? Sabina (embryophytes) evolved from streptophyte algae, also referred to as charophycean algae. The streptophyte algae are a paraphyletic group of green algae, ranging from unicellular flagellates to morphologically complex forms

162

Energy 101 | Algae-to-Fuel | Department of Energy  

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

101 | Algae-to-Fuel 101 | Algae-to-Fuel Energy 101 | Algae-to-Fuel September 5, 2012 - 5:11pm Addthis How Energy Department scientists and researchers produce clean, renewable fuel -- from algae. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs Where Can I Watch More Energy 101 Videos? For more energy basics, check out our Energy 101 YouTube Playlist. When you think of algae - what immediately comes to mind? Perhaps it's the color green, or maybe an image of a curious-looking underwater species. Whatever your immediate thought, most likely, it is not related to fuel. But that's exactly what Energy Department scientists and researchers are exploring right now - strategies to produce clean, renewable biofuel from algae. In this edition of our Energy 101 video series, we're taking a

163

Solazyme Developing Cheaper Algae Biofuels, Brings Jobs to Pennsylvania |  

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

Solazyme Developing Cheaper Algae Biofuels, Brings Jobs to Solazyme Developing Cheaper Algae Biofuels, Brings Jobs to Pennsylvania Solazyme Developing Cheaper Algae Biofuels, Brings Jobs to Pennsylvania August 6, 2010 - 2:00pm Addthis A $20 million Recovery Act award will help Solazyme take production from tens of thousands of gallons a year of its algae "drop-in" oil to an annual production capacity of over half a million gallons. | Photo courtesy of Solazyme, Inc. | A $20 million Recovery Act award will help Solazyme take production from tens of thousands of gallons a year of its algae "drop-in" oil to an annual production capacity of over half a million gallons. | Photo courtesy of Solazyme, Inc. | Stephen Graff Former Writer & editor for Energy Empowers, EERE Some biotech companies use outdoor ponds to make algae-based biofuels, but

164

Algae to Bio-Crude in Less Than 60 Minutes  

ScienceCinema (OSTI)

Engineers have created a chemical process that produces useful crude oil just minutes after engineers pour in harvested algae -- a verdant green paste with the consistency of pea soup. The PNNL team combined several chemical steps into one continuous process that starts with an algae slurry that contains as much as 80 to 90 percent water. Most current processes require the algae to be dried -- an expensive process that takes a lot of energy. The research has been licensed by Genifuel Corp.

Elliott, Doug

2014-06-02T23:59:59.000Z

165

Importance of algae oil as a source of biodiesel  

Science Journals Connector (OSTI)

Algae are the fastest-growing plants in the world. Industrial reactors for algal culture are open ponds, photobioreactors and closed systems. Algae are very important as a biomass source. Algae will some day be competitive as a source for biofuel. Different species of algae may be better suited for different types of fuel. Algae can be grown almost anywhere, even on sewage or salt water, and does not require fertile land or food crops, and processing requires less energy than the algae provides. Algae can be a replacement for oil based fuels, one that is more effective and has no disadvantages. Algae are among the fastest-growing plants in the world, and about 50% of their weight is oil. This lipid oil can be used to make biodiesel for cars, trucks, and airplanes. Microalgae have much faster growth-rates than terrestrial crops. the per unit area yield of oil from algae is estimated to be from 20,000 to 80,000l per acre, per year; this is 731 times greater than the next best crop, palm oil. The lipid and fatty acid contents of microalgae vary in accordance with culture conditions. Most current research on oil extraction is focused on microalgae to produce biodiesel from algal oil. Algal-oil processes into biodiesel as easily as oil derived from land-based crops.

Ayhan Demirbas; M. Fatih Demirbas

2011-01-01T23:59:59.000Z

166

Sandia National Laboratories: and algae-based biofuels  

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

and algae-based biofuels Renewables, Other Energy Issues To Be Focus of Enhanced Sandia-SINTEF Collaboration On May 28, 2014, in Biofuels, CRF, Distribution Grid Integration,...

167

Treatment of Wastewater from Mineral Processing by using Algae.  

E-Print Network (OSTI)

??Nowadays, the utilisation of algae in industrial processes to produce useful compounds or to treat waste streams is of great interest. Industrial wastewaters such as (more)

Sprock, Stefan

2013-01-01T23:59:59.000Z

168

Origin of Plastids and the Phylogeny of Algae  

Science Journals Connector (OSTI)

... concludes that there were originally three prokaryotic groups (Fig. 1); the blue-green algae, the ?green prokaryotes? and the ?yellow prokaryotes?.

ROBERT EDWARD LEE

1972-05-05T23:59:59.000Z

169

Microcontact Imprinting of Algae on Poly(ethylene-co-vinyl alcohol) for Biofuel Cells  

Science Journals Connector (OSTI)

Microcontact Imprinting of Algae on Poly(ethylene-co-vinyl alcohol) for Biofuel Cells ... The roadmap of algae biofuels technology in the U.S. has been elucidated since 2008 (http://www.orau.gov/algae2008/resources.htm). ...

Wen-Janq Chen; Mei-Hwa Lee; James L. Thomas; Po-Hsun Lu; Ming-Huan Li; Hung-Yin Lin

2013-10-06T23:59:59.000Z

170

Active Hydrocarbon Biosynthesis and Accumulation in a Green Alga, Botryococcus braunii (Race A)  

Science Journals Connector (OSTI)

...Energy's Aquatic Species Program: biodiesel from algae.National Renewable Energy Laboratory...botryococcenes-hydrocarbons of novel structure from the alga Botryococcus braunii Kutzing. Phytochemistry...physiological state in the green alga Botryococcus braunii. Phytochemistry...

Mana Hirose; Fukiko Mukaida; Sigeru Okada; Tetsuko Noguchi

2013-06-21T23:59:59.000Z

171

Transcriptome for Photobiological Hydrogen Production Induced by Sulfur Deprivation in the Green Alga Chlamydomonas reinhardtii  

Science Journals Connector (OSTI)

...storage in the monocellular alga Chlamydomonas reinhardtii...202-204. 6 Chisti, Y. 2007. Biodiesel from microalgae. Biotechnol...hydrogenase from the green-alga Chlamydomonas reinhardtii...hydrogen metabolism of the green alga Chlamydomonas reinhardtii...

Anh Vu Nguyen; Skye R. Thomas-Hall; Alize Malno; Matthew Timmins; Jan H. Mussgnug; Jens Rupprecht; Olaf Kruse; Ben Hankamer; Peer M. Schenk

2008-08-15T23:59:59.000Z

172

High-efficiency homologous recombination in the oil-producing alga Nannochloropsis sp.  

Science Journals Connector (OSTI)

...photosynthesis. Recently, algae have reemerged as potential...advanced biofuels, such as biodiesel and other hydrocarbons...public sectors. Many algae have high photoautotrophic...4 Scott SA ( 2010 ) Biodiesel from algae: Challenges and prospects...

Oliver Kilian; Christina S. E. Benemann; Krishna K. Niyogi; Bertrand Vick

2011-01-01T23:59:59.000Z

173

Dispersion of swimming algae in laminar and turbulent channel flows: consequences for photobioreactors  

Science Journals Connector (OSTI)

...24 30 18 Dispersion of swimming algae in laminar and turbulent channel...affects the transport of swimming algae in suspension. For example, viscous...SA Scott, and AG Smith. 2010 Biodiesel from algae: challenges and prospects. Energy...

2013-01-01T23:59:59.000Z

174

Alga-Produced Cholera Toxin-Pfs25 Fusion Proteins as Oral Vaccines  

Science Journals Connector (OSTI)

...free access to this article. Alga-Produced Cholera Toxin-Pfs25...A green light for engineered algae: redirecting metabolism to fuel a biotechnology revolution...candidate Pfs48/45 in the green algae Chlamydomonas reinhardtii. Appl...

James A. Gregory; Aaron B. Topol; David Z. Doerner; Stephen Mayfield

2013-04-19T23:59:59.000Z

175

Field Study of Growth and Calcification Rates of Three Species of Articulated Coralline Algae in  

E-Print Network (OSTI)

Field Study of Growth and Calcification Rates of Three Species of Articulated Coralline Algae of coralline algae. Decreases in coralline abundance may have cascading effects on marine ecosys- tems- mon species of articulated coralline algae (Bossiella plu- mosa, Calliarthron tuberculosum

Martone, Patrick T.

176

E-Print Network 3.0 - alga sphaerococcus coronopifolius Sample...  

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

Conversion and Utilization ; Materials Science 14 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems,...

177

E-Print Network 3.0 - algae furcellaria lumbricalis Sample Search...  

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

Conversion and Utilization ; Materials Science 14 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems,...

178

E-Print Network 3.0 - alga furcellaria lumbricalis Sample Search...  

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

Conversion and Utilization ; Materials Science 14 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems,...

179

E-Print Network 3.0 - air laut algae Sample Search Results  

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

2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems, Players and Commercialization Outlook... : A Global Market Survey (2008)...

180

E-Print Network 3.0 - alga cyanidioschizon merolae1w Sample Search...  

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

Conversion and Utilization ; Materials Science 9 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems,...

Note: This page contains sample records for the topic "hybrid algae freeport" 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

E-Print Network 3.0 - algae Sample Search Results  

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

Conversion and Utilization ; Materials Science 5 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Introduction slide 2 Biofuels and Algae Markets, Systems,...

182

Status of Algae as Vehicles for Commercial Production of Fuels and Chemicals  

Science Journals Connector (OSTI)

This chapter provides a brief overview of role of algae for the production of fuels and chemicals. Characteristics of algae and its production in open raceway ponds...

Rakesh Bajpai; Mark Zappi; Stephen Dufreche; Ramalingam Subramaniam

2014-01-01T23:59:59.000Z

183

E-Print Network 3.0 - alga botryococcus braunii Sample Search...  

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

version Organic Geochemistry 22, 1023-1027, 1994. Summary: -alkane, n-alkene, Pula oil shale, Botryococcus braunii, alga, plant, waxes, sediment. INTRODUCTION n... extant alga...

184

UTEX The Culture Collection of Algae at The University of Texas...  

Open Energy Info (EERE)

UTEX The Culture Collection of Algae at The University of Texas at Austin Jump to: navigation, search Name: University of Texas at Austin The Culture Collection of Algae...

185

Cross flow filtration for mixed-culture algae harvesting for municipal wastewater lagoons.  

E-Print Network (OSTI)

?? The transesterification of lipids extracted from algae makes up the third generation of biodiesel production. The city of Logan, Utah proposes that the algae (more)

Wilson, Misheka

2012-01-01T23:59:59.000Z

186

Development of an Integrated Process Model for Algae Growth in a Photobioreactor.  

E-Print Network (OSTI)

??While understanding the kinetics of algae growth plays an important role in improving algae cultivation technology, none of the existing kinetic models are able to (more)

Jalalizadeh, Mehregan

2012-01-01T23:59:59.000Z

187

Computational Fluid Dynamics Modeling of a Gravity Settler for Algae Dewatering.  

E-Print Network (OSTI)

??Algae are the future of lipid sources for biodiesel production. Algae can produce more biodiesel than soybean and canola oil and can be grown in (more)

Hug, Scott A.

2013-01-01T23:59:59.000Z

188

Hybrid Models  

Science Journals Connector (OSTI)

Up to this point, we have been discussing systems of equations involving continuous variables. In this chapter, we will discuss hybrid system behavior. Hybrid behavior involves not just continuous variables and e...

Michael Tiller Ph.D.

2001-01-01T23:59:59.000Z

189

Composition of the Nucleic Acids of Some Algae  

Science Journals Connector (OSTI)

... The algae were grown in sterile culture. The flasks, containing 1-5 1. of suitable ... kept in a temperature-controlled room and illuminated from below with daylight fluorescent light. The algae were harvested every ten days to two weeks by centrifugation. Navicula pelliculosa and Nitzschia ...

EVA M. LOW

1958-10-18T23:59:59.000Z

190

The Role of Isocitrate Lyase in the Metabolism of Algae  

Science Journals Connector (OSTI)

...research-article The Role of Isocitrate Lyase in the Metabolism of Algae Linda C. Harrop H. L. Kornberg The incorporation of isotope...structure. The role of isocitrate lyase in the metabolism of algae. | Journal Article | EC 4.- Lyases | Eukaryota enzymology...

1966-01-01T23:59:59.000Z

191

Nitrogenase Activity in Heterocysts of BlueGreen Algae  

Science Journals Connector (OSTI)

... are the loci of nitrogenase activity, (iii) the requirements Or nitrogenase activity in algae are similar to the re.quirements for nitrogenase activity in other nitrogen-fixing plants, ... of phyco-cyanin, photosystem II may not be present in the heterocysts of blue-green algae and thus these cells would not evolve oxygen. But, on the other hand, ...

W. D. P. STEWART; A. HAYSTEAD; H. W. PEARSON

1969-10-18T23:59:59.000Z

192

Update on Genomic Studies of Algae Paths toward Algal Genomics  

E-Print Network (OSTI)

Update on Genomic Studies of Algae Paths toward Algal Genomics Arthur R. Grossman* The Carnegie of genomic information that is being used to help researchers understand the gene content of organisms, how the expression of genes. In this introductory manuscript, I discuss select algae and how genomics is impacting

193

Blue-Green Algae: Isolation of Bacteria-free Cultures from Hormogone-producing Blue-Green Algae  

Science Journals Connector (OSTI)

... THE difficulties associated with obtaining bacteria -free cultures of blue-green algae are well known. Various techniques, involving the use of toxic physical or chemical agents ... of others, based on the assumption that an agent might be found to which the algae alone would be insusceptible, gave equally disappointing results. The possibility of using antibiotics has ...

J. S. BUNT

1961-12-30T23:59:59.000Z

194

Auxins and their Effection the Growth of Unicellular Algae: Effect of Ethanol and Auxins on the Growth of Unicellular Algae  

Science Journals Connector (OSTI)

... THE effect of auxins on unicellular algae has been the subject of numerous papers, but many of the reported findings contradict ... whether and how the auxins affect these organisms1-3. We re-examined this problem because algae, if they responded to auxin, would be ideal organisms for the study of the ...

M. K. BACH; J. FELLIG

1958-11-15T23:59:59.000Z

195

The economics of producing biodiesel from algae  

Science Journals Connector (OSTI)

Biodiesel is an alternative fuel for conventional diesel that is made from natural plant oils, animal fats, and waste cooking oils. This paper discusses the economics of producing biodiesel fuel from algae grown in open ponds. There is potential for large-scale production of biodiesel from algal farms on non-arable land; however, previous studies have failed to demonstrate an economically viable process that could be scalable to a commercialized industry. The problems include inconsistent and insufficient algal productivities, uncertain capital and operating costs, volatile market prices and unknown levels of government support. Although intensive work is being done on many technological issues, the economic studies and data are incomplete and out of date. This paper presents an updated financial analysis of the production and economic conditions that could have a profound effect on the success of this important alternative fuel production process.

Brian J. Gallagher

2011-01-01T23:59:59.000Z

196

MID-LATE DEVONIAN CALCIFIED MARINE ALGAE AND CYANOBACTERIA, SOUTH CHINA  

E-Print Network (OSTI)

MID-LATE DEVONIAN CALCIFIED MARINE ALGAE AND CYANOBACTERIA, SOUTH CHINA QI FENG,1 YI-MING GONG,1 contain microfossils generally regarded as calcified algae and cyanobacteria. These are present in 61 out with differing degrees of confidence, and placed in algae, cyanobacteria or microproblematica. Algae: Halysis

Riding, Robert

197

Evaluation of defatted and whole algae as feed ingredients for the marine shrimp, litopenaeus vannamei  

SciTech Connect

Evaluation of defatted and whole algae as feed ingredients for the marine shrimp, litopenaeus vannamei

Morgan, J. L. [Texas A& M University; Patnaik, S. [Texas A& M University; Gatlin, III, D. M. [Texas A& M University; Lawrence, A. L. [Texas A& M University

2012-06-13T23:59:59.000Z

198

Hybrid Vehicle Links  

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

Hybrid Links Hybrid Links Exit Fueleconomy.gov The links below are to pages that are not part of the fueleconomy.gov Web site. We offer these external links for your convenience in accessing additional information that may be useful or interesting to you. Hybrid Vehicles and Manufacturers Acura ILX Hybrid Audi Q5 Hybrid BMW ActiveHybrid 3 ActiveHybrid 5 ActiveHybrid 7 Buick LaCrosse eAssist* Regal eAssist* Chevrolet Malibu Eco* Impala eAssist* Ford Fusion Hybrid Honda Accord Hybrid Civic Hybrid Honda CR-Z Honda Insight Hyundai Sonata Hybrid Infiniti M Hybrid Q50 Hybrid Q50 S Hybrid QX60 Hybrid Kia Optima Hybrid Lexus CT 200h Lexus ES 300h GS 450h LS 600h L RX 450h Lincoln MKZ Hybrid Mercedes-Benz Mercedes E400 Hybrid Nissan Pathfinder Hybrid Porsche Cayenne S Hybrid Subaru XV Crosstrek Hybrid Toyota Avalon Hybrid

199

Hybride Montagesysteme  

Science Journals Connector (OSTI)

Hybride Montagesysteme sind Einrichtungen zur Montage von Baugruppen und/oder Produkten, in denen Automatikstationen mit Handarbeitspltzen kombiniert sind. Sie liegen hinsichtlich Stckzahl, Variantenvielfalt...

Edwin Lotter

2006-01-01T23:59:59.000Z

200

Hybride Montagesysteme  

Science Journals Connector (OSTI)

Hybride Montagesysteme sind Einrichtungen zur Montage von Baugruppen und/oder Produkten, in denen Automatikstationen mit Handarbeitspltzen kombiniert sind. Sie liegen hinsichtlich Stckzahl, Variantenvielfalt...

Edwin Lotter

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

EA-1829: Phycal Algae Pilot Project, Wahiawa and Kalaeloa, Hawaii |  

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

1829: Phycal Algae Pilot Project, Wahiawa and Kalaeloa, Hawaii 1829: Phycal Algae Pilot Project, Wahiawa and Kalaeloa, Hawaii EA-1829: Phycal Algae Pilot Project, Wahiawa and Kalaeloa, Hawaii Summary This EA evaluates the environmental impacts of a proposal, through a cooperative agreement with Phycal, Inc. to partially fund implementing and evaluating new technology for the reuse of Carbon dioxide (CO2) emissions from industrial sources for green energy products. This project would use CO2 to grow algae for the production of algal oil and subsequent conversion to fuel. The project would generate reliable cost information and test data to access its viability for implementation at a future commercial scale. If approved, DOE would provide approximately 80 percent of the funding for the project. Public Comment Opportunities

202

NREL: News Feature - Reviving Algae from the (Almost) Dead  

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

a centrifuge to spin the pellets rapidly. When the water, salts, and cryogenic protectant solvents are removed, what remains are the green algae cells. When reviving the cells, it...

203

Physiology and cytological chemistry blue-green algae.  

Science Journals Connector (OSTI)

...activity in ex- tracts of heterocystous and non-heterocystous blue-green algae. Arch...1968. Protein aggregation. Studies of larger aggregates of C-phycocyanin. Biochem...H., and H. W. Siegelman. 1967. Large- scale autotrophic culture of Euglena...

C P Wolk

1973-03-01T23:59:59.000Z

204

ATP3 Algae Testbed Public-Private Partnership  

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

Breakout Session 3BIntegration of Supply Chains III: Algal Biofuels Strategy ATP3 Algae Testbed Public-Private Partnership John A. McGowen, Director of Operations and Program, Arizona State University, AzCATI and ATP3

205

Chlorophyll d Production in Crushed Algae in Aqueous Acetone  

Science Journals Connector (OSTI)

We for the first time report on the Chl a to Chl d conversion in crushed algae, Synechocystis sp. PCC6803, Emiliania huxleyi, Gephyrocapsa oceanica, Isochrysis galbana, Helladosphaera cornifera, Pleurochrysis car...

Shinya Akutsu; Shingo Itoh; Keisuke Aoki

2013-01-01T23:59:59.000Z

206

Physiology and cytological chemistry blue-green algae.  

Science Journals Connector (OSTI)

...observed-albeit, infrequently-free swimming of algal fila- ments, but this...by dinitrophenol (335). The energy which this alga must expend for...tempera- ture dependence of energy transfer efficiency. Biochim. Biophys. Acta 216...

C P Wolk

1973-03-01T23:59:59.000Z

207

Algae-grazing minnows (Campostoma anomalum), piscivorous bass (Micropterus spp.), and the distribution of attached algae in a small prairie-margin stream  

Science Journals Connector (OSTI)

Campostoma anomalum is an algae-grazing minnow, abundant in many streams of...Campostoma...has a marked impact on standing crops of attached algae. Pools with schools of Campostoma are barren, wh...

Mary E. Power; William J. Matthews

1983-12-01T23:59:59.000Z

208

Hormonal Coordination of the Processes Leading to Cell Fusion in Algae: A Glycoprotein Hormone from Red Algae  

Science Journals Connector (OSTI)

In a number of algae and fungi, sexual reproduction, including the...Achlya [6], and carotenoids in Mucoralean fungi [2]. In the water mold Allomyces..., a cyclic sesquiterpenediol has been identified as a sexual...

S. D. Waaland

1986-01-01T23:59:59.000Z

209

Chapter 8 - Algae Oils as Fuels  

Science Journals Connector (OSTI)

Abstract Biologically produced fuels are considered potential and viable alternatives to meet the worlds fuel requirements. In this context, algal-based oil is of significant importance due to its renewable and carbon-neutral nature. Biosynthesis of triglycerides by utilizing CO2 (by biofixation) or wastewater under stress conditions via photoautotrophic, heterotrophic (photo/dark), or mixotrophic mechanisms enumerates the potential of microalgae for generation of renewable biodiesel. In addition to the algal cultivation, the conversion of the accumulated lipids to biodiesel is gaining considerable interest. Though there exist some constraints, the process of harnessing biofuel from microalgae is both economically viable and environmentally sustainable compared to the other oil-producing terrestrial crops. This chapter explores biofuel production using microalgae. Concerted efforts are made in this chapter to discuss the biochemistry pertaining to algal lipid synthesis, nutritional modes of algae, cultivation systems used for algal oil production, and the cascade of steps involved, from biomass cultivation to transesterification of the fuel. The ability of microalgae to capture CO2 and its survivability in wastewater is also elaborated in the context of lipid synthesis.

S. Venkata Mohan; M. Prathima Devi; G. Venkata Subhash; Rashmi Chandra

2014-01-01T23:59:59.000Z

210

Metagenome Survey of a Multispecies and Alga-Associated Biofilm Revealed Key Elements of Bacterial-Algal Interactions in Photobioreactors  

Science Journals Connector (OSTI)

...Microalgae as biodiesel and biomass feedstocks...cultivation of algae. Bioresour. Technol...studies towards biodiesel production. J...and haptophyte algae. Am. J. Bot...Smith. 2010. Biodiesel from algae: challenges and...

Ines Krohn-Molt; Bernd Wemheuer; Malik Alawi; Anja Poehlein; Simon Gllert; Christel Schmeisser; Andreas Pommerening-Rser; Adam Grundhoff; Rolf Daniel; Dieter Hanelt; Wolfgang R. Streit

2013-08-02T23:59:59.000Z

211

Algal genotype and photoacclimatory responses of the symbiotic alga Symbiodiniumin natural populations of the sea anemone Anemonia viridis  

Science Journals Connector (OSTI)

...plasticity of the symbiotic algae in Anemonia viridis inhabiting...harbour symbiotic dino agellate algae, Symbiodinium (also known...photosynthesis is su - cient to fuel the entire respiratory carbon...days. The occurrence of many alga^invertebrate sym- bioses...

1997-01-01T23:59:59.000Z

212

An updated comprehensive techno-economic analysis of algae biodiesel  

Science Journals Connector (OSTI)

Algae biodiesel is a promising but expensive alternative fuel to petro-diesel. To overcome cost barriers, detailed cost analyses are needed. A decade-old cost analysis by the U.S. National Renewable Energy Laboratory indicated that the costs of algae biodiesel were in the range of $0.530.85/L (2012 USD values). However, the cost of land and transesterification were just roughly estimated. In this study, an updated comprehensive techno-economic analysis was conducted with optimized processes and improved cost estimations. Latest process improvement, quotes from vendors, government databases, and other relevant data sources were used to calculate the updated algal biodiesel costs, and the final costs of biodiesel are in the range of $0.420.97/L. Additional improvements on cost-effective biodiesel production around the globe to cultivate algae was also recommended. Overall, the calculated costs seem promising, suggesting that a single step biodiesel production process is close to commercial reality.

Sanjay Nagarajan; Siaw Kiang Chou; Shenyan Cao; Chen Wu; Zhi Zhou

2013-01-01T23:59:59.000Z

213

The Competition between Calcification and Photosynthesis in Coccolithophorid Algae Conditions Their Response to Past and Future CO2 Changes  

E-Print Network (OSTI)

The Competition between Calcification and Photosynthesis in Coccolithophorid Algae Conditions Their Response to Past and Future CO2 Changes H. Stoll University of Oviedo The marine calcifying algae

Simon, Emmanuel

214

Top Five Things You Should Know About Algae | Department of Energy  

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

Top Five Things You Should Know About Algae Top Five Things You Should Know About Algae Top Five Things You Should Know About Algae November 6, 2013 - 2:40pm Addthis National Renewable Energy Laboratory researcher Lee Elliott collects samples of algae at a creek in Golden, Colorado. | Photo by Dennis Schroeder, National Renewable Energy Laboratory National Renewable Energy Laboratory researcher Lee Elliott collects samples of algae at a creek in Golden, Colorado. | Photo by Dennis Schroeder, National Renewable Energy Laboratory Christy Sterner Algae Technology Manager, Bioenergy Technologies Office 1. Where It Grows There are thousands of different kinds of algae that grow in a variety of colors and forms, and can be found everywhere on the planet -- even on snow and ice. When some people think of algae, they picture green film on ponds

215

Top Five Things You Should Know About Algae | Department of Energy  

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

Top Five Things You Should Know About Algae Top Five Things You Should Know About Algae Top Five Things You Should Know About Algae November 6, 2013 - 2:40pm Addthis National Renewable Energy Laboratory researcher Lee Elliott collects samples of algae at a creek in Golden, Colorado. | Photo by Dennis Schroeder, National Renewable Energy Laboratory National Renewable Energy Laboratory researcher Lee Elliott collects samples of algae at a creek in Golden, Colorado. | Photo by Dennis Schroeder, National Renewable Energy Laboratory Christy Sterner Algae Technology Manager, Bioenergy Technologies Office 1. Where It Grows There are thousands of different kinds of algae that grow in a variety of colors and forms, and can be found everywhere on the planet -- even on snow and ice. When some people think of algae, they picture green film on ponds

216

Life cycle assessment of dewatering routes for algae derived biodiesel processes  

Science Journals Connector (OSTI)

Biodiesel derived from algae is considered as a sustainable fuel, but ... minimize the environmental footprint of this process. Algae is grown in dilute liquid cultures, and ... of the greatest challenges for the...

Daniel OConnell; Mariano Savelski

2013-08-01T23:59:59.000Z

217

Demonstration of the feasibility of milking lipids from algae for biodiesel production  

E-Print Network (OSTI)

A major challenge to the development of industrial-scale biodiesel production from cultured algae is the identification of energy efficient and cost effective methods of harvesting/dewatering algal cells. Producing 1 gallon of biodiesel from algae...

Coiner, Ryan Lee

2011-12-31T23:59:59.000Z

218

UPTAKE AND RETENTION OF Cs137 BY A BLUE-GREEN ALGA IN ...  

Science Journals Connector (OSTI)

green algae which are chronically exposed to low-level ... green algae and diatoms adsorb and/or ab- ... tract AT ( 07-2 ) -1 with the U. S. Atomic Energy.

219

California and New Mexico: Sapphire Energy Advances the Commercialization of Algae Crude Oil  

Office of Energy Efficiency and Renewable Energy (EERE)

The Sapphire Green Crude Farm is the first algae-to-energy facility. If adopted and commercialized by other refineries, this algae-based crude oil is a viable green alternative fuel option.

220

Mathematical Modelling and Numerical Simulation of Marine Ecosystems With Applications to Ice Algae.  

E-Print Network (OSTI)

??Sea-ice ecosystem modelling is a novel field of research. In this thesis, the main organism studied is sea-ice algae. A basic introduction to algae and (more)

Wickramage, Shyamila Iroshi Perera

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

The Promise and Challenge of Algae as Renewable Sources of Biofuels...  

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

The Promise and Challenge of Algae as Renewable Sources of Biofuels The Promise and Challenge of Algae as Renewable Sources of Biofuels This PDF focuses on the Biomass Program's...

222

Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production  

E-Print Network (OSTI)

Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production Transportation Energy The Issue Algae biofuels directly address the Energy Commission's Public Interest Energy Research fuels more carbonintensive than conventional biofuels. Critics of this study argue that alternative

223

"The Promise and Challenge of Algae as Renewable Sources of Biofuels...  

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

"The Promise and Challenge of Algae as Renewable Sources of Biofuels" 9-8-2010 - Transcript "The Promise and Challenge of Algae as Renewable Sources of Biofuels" 9-8-2010 -...

224

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...

225

A Framework to Report the Production of Renewable Diesel from Algae  

E-Print Network (OSTI)

, growth conditions, and product composition. Keywords Renewable diesel . Biodiesel . Algae . ReportingA Framework to Report the Production of Renewable Diesel from Algae Colin M. Beal & Colin H. Smith(s) 2010. This article is published with open access at Springerlink.com Abstract Recently, algae have

226

Climate implications of algae-based bioenergy systems Andres Clarens, PhD  

E-Print Network (OSTI)

. These results differ in important ways from published work describing algae to biodiesel and could be the mostClimate implications of algae-based bioenergy systems Andres Clarens, PhD Assistant Professor Civil of algae and other nonconventional feedstocks, are being developed. This talk will explore several systems

Walter, M.Todd

227

Homologous recombination in Nannochloropsis: A powerful tool in an industrially relevant alga  

Science Journals Connector (OSTI)

...dietary supplementation with the alga Nannochloropsis and mantur oil...lipids from marine unicellular algae enhance the amount of liver and blood...analysis of the production of biodiesel and biogas from the microalgae...transformation of the unicellular green alga, Nannochloropsis sp . J Microbiol...

Donald P. Weeks

2011-01-01T23:59:59.000Z

228

Mass Production of Biodiesel From Algae UROP Summer 2008 Project Proposal  

E-Print Network (OSTI)

1 Mass Production of Biodiesel From Algae UROP Summer 2008 Project Proposal Steven A. Biorn Faculty at the University of Minnesota Twin Cities campus. The project involves the mass production of biodiesel and other energy products from algae. The first step in this process is to select species of algae with high growth

Minnesota, University of

229

Novel Shuttle Markers for Nuclear Transformation of the Green Alga Chlamydomonas reinhardtii  

Science Journals Connector (OSTI)

...Roscoff 29280, France. The green alga Chlamydomonas reinhardtii today...organism for the study of green algae and plants. Yet the efficient...INTRODUCTION The unicellular green alga Chlamydomonas reinhardtii is...photosynthesis, and lipid metabolism for biodiesel production (18). Among its...

Laurence Meslet-Cladire; Olivier Vallon

2011-10-14T23:59:59.000Z

230

Micro-Raman Spectroscopy of Algae: Composition Analysis and Fluorescence Background Behavior  

E-Print Network (OSTI)

analysis; biodiesel Introduction To date, analysis of algae composition is a multi-staged processARTICLE Micro-Raman Spectroscopy of Algae: Composition Analysis and Fluorescence Background performed using Stokes Raman scattering for compositional analysis of algae. Two algal species, Chlorella

231

ExxonMobil Fuels Venter's Efforts To Run Vehicles on Algae-Based Oil  

Science Journals Connector (OSTI)

...engineered Escherichia coli instead of algae to make fuel, hopes to open a large-scale...California, expects to have a commercial algae biodiesel facility online in 2012, and Algenol...Venter's efforts to run vehicles on algae-based oil. | News | 0 Hydrocarbons...

Robert F. Service

2009-07-24T23:59:59.000Z

232

Rapid Aggregation of Biofuel-Producing Algae by the Bacterium Bacillus sp. Strain RP1137  

Science Journals Connector (OSTI)

...switchgrass. Fuels from algae are often listed as the...other biofuels. The term alga-derived biofuels refers to the production of biodiesel from algal lipids, as...second-generation approaches. Biodiesel can also be generated...among the advantages of algae is the productivity that...

Ryan J. Powell; Russell T. Hill

2013-07-26T23:59:59.000Z

233

RNA-Mediated Silencing in Algae: Biological Roles and Tools for Analysis of Gene Function  

Science Journals Connector (OSTI)

...directed gene silencing in algae. As the necessary molecular...genetic engineering of algae. However, potential...whenever possible by using alternative methods, are also important...of the Department of Energy and the Nebraska EPSCoR...silencing pathways in green alga Chlamydomonas reinhardtii...

Heriberto Cerutti; Xinrong Ma; Joseph Msanne; Timothy Repas

2011-07-29T23:59:59.000Z

234

Algae/Bacteria Ratio in High-Rate Ponds Used for Waste Treatment  

Science Journals Connector (OSTI)

...ALGAE/BACTERIAL RATIO IN HIGH-RATE PONDS 573 1140 1120...ALGAE/BACTERIAL RATIO IN HIGH-RATE PONDS 575 and N is the...favorable operating conditions with high algal productivity, the algae...utilization in converted oil- fired boiler. Resource Recov. Conserv...

Gideon Oron; Gedaliah Shelef; Anna Levi; Arie Meydan; Yossef Azov

1979-10-01T23:59:59.000Z

235

Anaerobic and Aerobic Hydrogen Gas Formation by the Blue-Green Alga Anabaena cylindrica  

Science Journals Connector (OSTI)

...and in air, by the blue- green alga Anabaena cylindrica. The alga had not been previously adapted...consideration as a potential source of fuel, and hence there is considerable...known for many years that green algae such as Scenedesmus can evolve...

Arlene Daday; Rosalea A. Platz; Geoffrey D. Smith

1977-11-01T23:59:59.000Z

236

PHYLOGENETIC DIVERSITY OF TRENTEPOHLIALEAN ALGAE ASSOCIATED WITH LICHEN-FORMING FUNGI1  

E-Print Network (OSTI)

PHYLOGENETIC DIVERSITY OF TRENTEPOHLIALEAN ALGAE ASSOCIATED WITH LICHEN-FORMING FUNGI1 Matthew P 60605-2496, USA Nearly one-fourth of the lichen-forming fungi asso- ciate with trentepohlialean algae algae has provided a phy- logenetic context within which questions regarding the lichenization

237

ACARYOCHLORIS EXPLAINING THE RIDDLE OF CHLOROPHYLL D IN RED ALGAE AND EXPANDING PAR FOR OXYGENIC PHOTOSYNTHESIS  

E-Print Network (OSTI)

ACARYOCHLORIS ­ EXPLAINING THE RIDDLE OF CHLOROPHYLL D IN RED ALGAE AND EXPANDING PAR FOR OXYGENIC strain is shown to live epi- phytically on the red alga Gelidium caulacantheum, which itself is harvested by the red alga. Availability of far red light, however, is relatively unaffected by DOM or red

Oregon, University of

238

Effect of non-ageing and ageing ceria nanoparticles suspensions on fresh water micro-algae  

E-Print Network (OSTI)

Effect of non-ageing and ageing ceria nanoparticles suspensions on fresh water micro-algae Manier nanoparticle (nCeO2) suspensions, towards freshwater micro-algae assessing the effect nCeO2 suspensions microscopy (TEM). In addition, the interaction between NPs and algae were investigated using flow

Boyer, Edmond

239

Author's personal copy A novel ocean color index to detect oating algae in the global oceans  

E-Print Network (OSTI)

Author's personal copy A novel ocean color index to detect oating algae in the global oceans December 2008 Received in revised form 15 May 2009 Accepted 23 May 2009 Keywords: Floating Algae Index (FAI Remote sensing Ocean color Climate data record Various types of oating algae have been reported in open

Meyers, Steven D.

240

PHYSIOLOGICAL PERFORMANCE OF INTERTIDAL CORALLINE ALGAE DURING A SIMULATED TIDAL CYCLE1  

E-Print Network (OSTI)

PHYSIOLOGICAL PERFORMANCE OF INTERTIDAL CORALLINE ALGAE DURING A SIMULATED TIDAL CYCLE1 Rebecca J, Lobban and Harrison 1997, Helmuth and Hofmann 2001). During high tide, intertidal algae are underwater algae may be emerged and exposed to increased light stress, elevated air tem- peratures, and increased

Martone, Patrick T.

Note: This page contains sample records for the topic "hybrid algae freeport" 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

HoustonChronicle.com -Tiny honor a big deal for algae scientist HoustonChronicle.  

E-Print Network (OSTI)

HoustonChronicle.com - Tiny honor a big deal for algae scientist HoustonChronicle. com Section-mail this story June 18, 2005, 5:48PM Tiny honor a big deal for algae scientist By DAVID A. FAHRENTHOLD Washington Post Sometimes, algae can be the highest form of flattery. ADVERTISEMENTSo it was for Diane K. Stoecker

Jeong, Hae Jin

242

Early Cretaceous benthic associations (foraminifera and calcareous algae) of a shallow tropical-water platform  

E-Print Network (OSTI)

Early Cretaceous benthic associations (foraminifera and calcareous algae) of a shallow tropical of benthic foraminifera and calcareous algae in order to establish a precise, combined benthic biozonation species of calcareous algae, distributed among 11 genera, were recovered from the Lower Cretaceous shallow

Husinec, Antun

243

Hierarchical Silica Nanostructures Inspired by Diatom Algae Yield Superior Deformability, Toughness, and Strength  

E-Print Network (OSTI)

Hierarchical Silica Nanostructures Inspired by Diatom Algae Yield Superior Deformability, Toughness algae that is mainly composed of amorphous silica, which features a hierarchical structure that ranges in diatom algae as a basis to study a bioinspired nanoporous material implemented in crystalline silica. We

Buehler, Markus J.

244

Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore Environment  

E-Print Network (OSTI)

Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore,2 Catherine Boyen,1,2 and Anne Siegel4,5 Abstract Brown algae belong to a phylogenetic lineage distantly siliculosus as a model organism for brown algae has represented a framework in which several omics techniques

Paris-Sud XI, Université de

245

Phylogeny and Nucleomorph Karyotype Diversity of Chlorarachniophyte Algae TIA D. SILVER,a,1  

E-Print Network (OSTI)

Phylogeny and Nucleomorph Karyotype Diversity of Chlorarachniophyte Algae TIA D. SILVER,a,1 SAYAKA/or reticulopod-forming marine algae with chlorophyll a- and b-containing plastids of secondary endosymbiotic. THE chlorarachniophytes are an enigmatic group of unicellular marine algae with diverse morphologies and a widespread

Archibald, John

246

One-Two-Three Punch Clobbers Toxic Algae, Restores Fremont Lake  

E-Print Network (OSTI)

One-Two-Three Punch Clobbers Toxic Algae, Restores Fremont Lake Final Report Fremont Lake #20 Water-two-three punch to knockout toxic algae and restore water quality in Nebraska's numerous sandpit lakes. "It seems to help rid the too-often toxic algae prone Fremont State Lakes of the oily green scum that can close them

Nebraska-Lincoln, University of

247

HOLARCTIC ECOLOGY 4: 201-207. Copenhagen 1981 Microcommunities of algae on a Sphagnum mat  

E-Print Network (OSTI)

HOLARCTIC ECOLOGY 4: 201-207. Copenhagen 1981 Microcommunities of algae on a Sphagnum mat Celia A. Hooper Hooper, C, A, 1981, Microcommunities of algae on a Sphagnum mat, - Holarct, Ecol, 4: 201 and nutrient parameters, with lower, moister plots having more algae, higher algal diver- sity, and lower

Notre Dame, University of

248

Red Algae Respond to Waves: Morphological and Mechanical Variation in Mastocarpus papillatus Along  

E-Print Network (OSTI)

Red Algae Respond to Waves: Morphological and Mechanical Variation in Mastocarpus papillatus Along Grove, California, 93950 Abstract. Intertidal algae are exposed to the potentially severe drag forces generated by crashing waves, and several species of brown algae respond, in part, by varying the strength

Denny, Mark

249

INTRODUCTION Cryptomonad algae are postulated to be a chimaera of two  

E-Print Network (OSTI)

INTRODUCTION Cryptomonad algae are postulated to be a chimaera of two different eukaryotic cells incorporating cryptomonad endosymbiont gene sequences ally them loosely with red algae (Douglas et al., 1991a that the endosymbiont was an early evolutionary intermediate that pre-dates the red algae (Cavalier-Smith, 1992

McFadden, Geoff

250

Brown algae polyphenols prevent UVB-induced skin carcinogenesis in SKH-1 mice  

Science Journals Connector (OSTI)

...Assoc Cancer Res, Volume 47, 2006 Brown algae polyphenols prevent UVB-induced skin...showed that polyphenols extracted from brown algae have potent antioxidant activities. In...feeding and topical application of brown algae polyphenols on UVB radiation-induced...

Hyejeong Hwang; Tong Chen; Ronard G. Nines; Sarah M. Peschke; Hyeon-Cheol Shin; Gary D. Stoner

2006-04-15T23:59:59.000Z

251

Photosynthetic and growth responses of three freshwater algae to phosphorus limitation and daylength  

E-Print Network (OSTI)

Photosynthetic and growth responses of three freshwater algae to phosphorus limitation., green alga Sphaerocystis schroeteri and cyanobacterium Phormidium luridum, were grown under contrasting of the green alga S. schroeteri decreased the most (ca. sixfold) under P limitation compared with the other two

Bossard, Peter

252

Artificial Microfossils: Experimental Studies of Permineralization of Blue-Green Algae in Silica  

Science Journals Connector (OSTI)

...microorganisms are comparable to naturally occurring fossil algae...processes, comparable to naturally occuring fossil algae, information...are cotinparable to naturally occurring fossil algae...bars for 2 weeks; CuKa radiation with a LiF mono-chromator...

John H. Oehler; J. William Schopf

1971-12-17T23:59:59.000Z

253

Photoprotection in the brown alga Macrocystis pyrifera: Evolutionary implications Ernesto Garcia-Mendoza a,  

E-Print Network (OSTI)

Photoprotection in the brown alga Macrocystis pyrifera: Evolutionary implications Ernesto Garcia xxxx Keywords: Brown algae Evolution Macrocystis pyrifera Non-photochemical quenching Photoprotection-photochemical quenching, NPQ) in the brown alga Macrocystis pyrifera with that of Ficus sp., a higher plant to examine

Govindjee

254

The central role of the green alga Chlamydomonas reinhardtii in revealing the mechanism of state transitions  

E-Print Network (OSTI)

The central role of the green alga Chlamydomonas reinhardtii in revealing the mechanism of state Abstract This review focuses on the essential role played by the green alga Chlamydomonas reinhardtii of the two photo- systems with changes in the spectral composition of light. In plants and green algae, state

255

J. Phycol. 37, 223234 (2001) PHOTOACCLIMATION IN THE TROPICAL CORALLINE ALGA HYDROLITHON ONKODES  

E-Print Network (OSTI)

223 J. Phycol. 37, 223­234 (2001) PHOTOACCLIMATION IN THE TROPICAL CORALLINE ALGA HYDROLITHON concentration, in vivo absorption, and photosynthetic parameters of the coralline alga Hy- drolithon onkodes-exposed characteristics. We have shown that the coralline alga H. onkodes re- sponds to its light environment, probably

California at Santa Barbara, University of

256

Complex phylogeographic patterns in the freshwater alga Synura provide new insights into ubiquity vs. endemism  

E-Print Network (OSTI)

Complex phylogeographic patterns in the freshwater alga Synura provide new insights into ubiquity The global distribution, abundance, and diversity of microscopic freshwater algae demonstrate an ability multigene data set, we study the phylogeography of the freshwater heterokont alga Synura petersenii sensu

Wolfe, Alexander P.

257

Plastid Regulation of Lhcb1 Transcription in the Chlorophyte Alga Dunaliella tertiolecta1  

E-Print Network (OSTI)

Plastid Regulation of Lhcb1 Transcription in the Chlorophyte Alga Dunaliella tertiolecta1 Yi promoter of the chlorophyte alga Dunaliella tertiolecta that are regulated by photosynthetic pathways). In comparison with higher plants, photoacclima- tion is far more pronounced in unicellular algae, where not only

258

Gille-STPA 35 1 Noxious Algae in Carlsbad  

E-Print Network (OSTI)

Gille-STPA 35 1 Noxious Algae in Carlsbad Spanish explorers of this region came across a lagoon in a coastal lagoon in Carlsbad, California, within San Diego County. An aggressive clone of this species has miles north of the Carlsbad occurrence). Genetic studies have determined these two infestations

Gille, Sarah T.

259

A bangiophyte red alga from the Proterozoic of arctic Canada  

Science Journals Connector (OSTI)

...record which indicates that several and per-haps all major groups of multicellular algae were well established long before the Edia-caran and Cambrian radiations. REFERENCES AND NOTES 1. L. W. Buss, The Evolution ofIndividuality (Princeton Univ. Press...

NJ Butterfield; AH Knoll; K Swett

1990-10-05T23:59:59.000Z

260

A novel obligate cultivation mutualism between damselfish and Polysiphonia algae  

Science Journals Connector (OSTI)

...2001). Some limpets on intertidal rocky shores in South Africa and the west...shoreline, at two, four and ten reef flats around Okinawa Island (26N and 127-128E...red algae on a western Mediterranean rocky shore. Eur. J. Phycol. 35, 115-125...

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Issue: April 2013 Algae Go to Extremes with "Borrowed" Genes  

E-Print Network (OSTI)

Issue: April 2013 Algae Go to Extremes with "Borrowed" Genes by Patricia Waldron Brand-New Genes their extreme environment. For example, some bacteria that live at high temperatures have special molecules that are highly acidic, or full of toxic metals. While most microbes that live in extreme environments

Schönknecht, Gerald

262

INHIBITION OF PHOTOSYNTHESIS IN CERTAIN ALGAE BY EXTREME RED LIGHT  

E-Print Network (OSTI)

INHIBITION OF PHOTOSYNTHESIS IN CERTAIN ALGAE BY EXTREME RED LIGHT GOVINDJEE, EUGENE RABINOWITCH, and JAN B. THOMAS From the Photosynthesis Research Laboratory, Department of Botany, University photosynthesis produced by "far red" light (up to 720 m,u). From the action spectrum of this phenomenon

Govindjee

263

Producing transportation fuels from algae: In search of synergy  

Science Journals Connector (OSTI)

Abstract The study found that promising algae biofuels R&D breakthroughs (hydrothermal liquefaction technology, high-frequency magnetic impulse cavitation reactors, etc.) and industry milestones (technologies of hydrorefining and catalytic selective oxidation among others), in order to move forward, require for implementation of new synergies and further innovations needed to improve economical production of advanced biofuels that are not applicable today. It seems that already viable state-of-the-art findings must be re-examined extensively in all of the different aspects in order to hasten the commercialisation of algal biofuels production in sustainable biorefineries. The same could be said about the feedstock selection for algal biomass production and its cultivation. It is the first step to successful large-scale algae cultivation in new regions of the world. Based on the above mentioned we identified fourteen promising algae species that can successfully grow in various regions of Russia under local climatic conditions. Samples collected during expedition were analysed at Lomonosov Moscow State University. Providing predetermined alternate periods of light and darkness and for temperature control of the different mediums to improve photosynthetic responses we investigated two different microalgal production systems: open ponds of the volume V=500l and closed bioreactors of the volume V=1.0l. Later on, a review on interdisciplinary synergies between biology and technology to open up new avenues of R&D in the field of algae-for-transport was carried out by leading universities of Lithuania, Russia, and Ukraine. In summary, we found that it is already possible to reduce the price of the 3rd and 4th generation biodiesel fuel from algae by applying the synergistic approaches to sustainable energy production highlighted in this paper, and probably some other ones as well.

Laurencas Raslavi?ius; Vladimir G. Semenov; Nadezhda I. Chernova; Art?ras Kerys; Aleksandr K. Kopeyka

2014-01-01T23:59:59.000Z

264

Algae-Based Biofuels: Applications and Co-Products | Open Energy  

Open Energy Info (EERE)

Algae-Based Biofuels: Applications and Co-Products Algae-Based Biofuels: Applications and Co-Products Jump to: navigation, search Tool Summary Name: Algae-Based Biofuels: Applications and Co-Products Agency/Company /Organization: Food and Agriculture Organization of the United Nations Sector: Energy Focus Area: Renewable Energy, Biomass Topics: Implementation, Technology characterizations Resource Type: Guide/manual Website: www.fao.org/docrep/012/i1704e/i1704e.pdf References: Algae-Based Biofuels [1] Logo: Algae-Based Biofuels: Applications and Co-Products This article is a stub. You can help OpenEI by expanding it. References ↑ "Algae-Based Biofuels" Retrieved from "http://en.openei.org/w/index.php?title=Algae-Based_Biofuels:_Applications_and_Co-Products&oldid=328382" Categories:

265

Modeling and control of algae detachment in regulated canal networks Ophelie Fovet, Xavier Litrico and Gilles Belaud  

E-Print Network (OSTI)

Modeling and control of algae detachment in regulated canal networks Ophelie Fovet, Xavier Litrico and Gilles Belaud Abstract-- Algae development in open-channel networks in- duce major disturbances because these algae developments consists in flushing the fixed algae. The flush is carried out by increasing

Paris-Sud XI, Université de

266

Carnets de Gologie / Notebooks on Geology -Article 2006/03 (CG2006_A03) Are the green algae (phylum Viridiplantae)  

E-Print Network (OSTI)

Carnets de Géologie / Notebooks on Geology - Article 2006/03 (CG2006_A03) 1 Are the green algae planet, A.H. KNOLL states that the first documented fossils of green algae date back 750 Ma. However" and of a primitive clade of green algae, the Pyramimonadales. A paraphyletic group of unicellular green algae, named

Paris-Sud XI, Université de

267

Cadmium tolerance and adsorption by the marine brown alga Fucus vesiculosus from the Irish Sea and the Bothnian Sea  

E-Print Network (OSTI)

Cadmium tolerance and adsorption by the marine brown alga Fucus vesiculosus from the Irish Sea vesiculosus Photosynthesis a b s t r a c t Cadmium (Cd) uptake capacities and Cd tolerance of the marine alga that the Bothnian Sea F. vesicu- losus were more sensitive to Cd exposure than the Irish Sea algae. The algae from

Benning, Liane G.

268

Hybrid: Overview  

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

button highlighted Starting Button Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar button highlighted Starting Button Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar OVERVIEW Hybrid-electric vehicles combine the benefits of gasoline engines and electric motors to provide improved fuel economy. The engine provides most of the vehicle's power, and the electric motor provides additional power when needed, such as for accelerating and passing. This allows a smaller, more-efficient engine to be used. The electric power for the motor is generated from regenerative braking and from the gasoline engine, so hybrids don't have to be "plugged in" to an electrical outlet to recharge. stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection.

269

Hybrid: Overview  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

button highlighted Starting Button Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar button highlighted Starting Button Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar OVERVIEW Hybrid-electric vehicles combine the benefits of gasoline engines and electric motors to provide improved fuel economy. The engine provides most of the vehicle's power, and the electric motor provides additional power when needed, such as for accelerating and passing. This allows a smaller, more-efficient engine to be used. The electric power for the motor is generated from regenerative braking and from the gasoline engine, so hybrids don't have to be "plugged in" to an electrical outlet to recharge. stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection.

270

Hybrid Mesons  

E-Print Network (OSTI)

The SU(3)_flavor constituent quark model has been quite successful to explain the properties as well as the observed spectrum of mesons with pseudoscalar and vector quantum numbers. Many radial and orbital excitations of quark-antiquark systems predicted by the model, however, have not yet been observed experimentally or assigned unambiguously. In addition, a much richer spectrum of mesons is expected from QCD, in which quarks interact which each other through the exchange of colored self-interacting gluons. Owing to this particular structure of QCD, configurations are allowed in which an excited gluonic field contributes to the quantum numbers J^{PC} of the meson. States with a valence color-octet qqbar' pair neutralized in color by an excited gluon field are termed hybrids. The observation of such states, however, is difficult because they will mix with ordinary qqbar' states with the same quantum numbers, merely augmenting the observed spectrum for a given J^{PC}. Since the gluonic field may carry quantum numbers other than 0^{++}, however, this can give rise to states with "exotic" quantum numbers J^{PC}=0^{--}, 0^{+-}, 1^{-+}, 2^{+-},... The lowest-lying hybrid multiplet is expected to contain a state with exotic quantum numbers J^{PC}=1^{-+}. The identification of such a state is considered a "smoking gun" for the observation of non-qqbar mesons. The search for hybrid states has been a central goal of hadron spectroscopy in the last 20 years. Ongoing and upcoming high-statistics experiments are expected to shed new light on the existence of such states in nature. In this paper, theoretical predictions for masses and decay modes as well as recent experimental evidence for hybrid meson states and future experimental directions are discussed.

Bernhard Ketzer

2012-08-25T23:59:59.000Z

271

Green Algae as Model Organisms for Biological Fluid Dynamics  

E-Print Network (OSTI)

In the past decade the volvocine green algae, spanning from the unicellular $Chlamydomonas$ to multicellular $Volvox$, have emerged as model organisms for a number of problems in biological fluid dynamics. These include flagellar propulsion, nutrient uptake by swimming organisms, hydrodynamic interactions mediated by walls, collective dynamics and transport within suspensions of microswimmers, the mechanism of phototaxis, and the stochastic dynamics of flagellar synchronization. Green algae are well suited to the study of such problems because of their range of sizes (from 10 $\\mu$m to several millimetres), their geometric regularity, the ease with which they can be cultured and the availability of many mutants that allow for connections between molecular details and organism-level behavior. This review summarizes these recent developments and highlights promising future directions in the study of biological fluid dynamics, especially in the context of evolutionary biology, that can take advantage of these remarkable organisms.

Raymond E. Goldstein

2014-09-08T23:59:59.000Z

272

Green Algae as Model Organisms for Biological Fluid Dynamics  

E-Print Network (OSTI)

In the past decade the volvocine green algae, spanning from the unicellular $Chlamydomonas$ to multicellular $Volvox$, have emerged as model organisms for a number of problems in biological fluid dynamics. These include flagellar propulsion, nutrient uptake by swimming organisms, hydrodynamic interactions mediated by walls, collective dynamics and transport within suspensions of microswimmers, the mechanism of phototaxis, and the stochastic dynamics of flagellar synchronization. Green algae are well suited to the study of such problems because of their range of sizes (from 10 $\\mu$m to several millimetres), their geometric regularity, the ease with which they can be cultured and the availability of many mutants that allow for connections between molecular details and organism-level behavior. This review summarizes these recent developments and highlights promising future directions in the study of biological fluid dynamics, especially in the context of evolutionary biology, that can take advantage of these re...

Goldstein, Raymond E

2014-01-01T23:59:59.000Z

273

Cyclohexanone 1 Steam Optimization, Freeport Texas  

E-Print Network (OSTI)

Question temperature setpoints optimize supply/return delta T Temperature setback during unoccupied hours Thermal Energy Storage Question humidity setpoints Increase chilled water setpoint Shut systems off during non-production Investigate Free Cooling... Compressed Air Operate minimum number of compressors Cool air intake Reduce system pressure Use a booster compressor for small, high pressure needs Eliminate air leakage Install central compressor controls system Repair air/water separators Recover heat...

Morales, J. R.

274

FREEPORT HARBOR, TEXAS CHANNEL IMPROVEMENT PROJECT  

E-Print Network (OSTI)

the Gulf of Mexico; a main channel 45 feet deep and 400 feet wide; a Brazos Harbor channel 36 feet deep-loaded to traverse the waterway. The current channel depth requires that large crude carriers remain offshore and transfer their cargo into smaller crude tankers for the remainder of the voyage. This lightering operation

US Army Corps of Engineers

275

FREEPORT HARBOR, TEXAS CHANNEL IMPROVEMENT PROJECT  

E-Print Network (OSTI)

the Gulf of Mexico; a main channel 45 feet deep and 400 feet wide; a Brazos Harbor channel 36 feet deep requires that large crude carriers remain offshore and transfer their cargo into smaller crude tankers for the remainder of the voyage. This lightering operation takes place in the Gulf of Mexico where the two ships

US Army Corps of Engineers

276

E-Print Network 3.0 - algae natural products Sample Search Results  

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

Mexico State University Collection: Engineering 8 Introduction slide 2 Biofuels and Algae Markets, Systems, Summary: Crude, Biomass to Liquids, Green Diesel Outlook and...

277

The pigments of the algae with special reference to certain orders of the Chlorophyta.  

E-Print Network (OSTI)

??The chlorophyll and carotenoid pigments obtained from a number of algae were studied in gross acetone extracts. A method proposed by Richards and Thompson was (more)

Palmer, Mildred Ruth

2012-01-01T23:59:59.000Z

278

The Ecological Role of Rhizophytic Green Algae in Soft-bottom Habitats.  

E-Print Network (OSTI)

??Rhizophytic algae are large, abundant primary producers throughout tropical and subtropical areas worldwide where they grow as an understory in seagrass beds, as well as (more)

Bedinger, Laura

2012-01-01T23:59:59.000Z

279

Fish kill mechanisms and toxins exploration for the harmful alga Chattonella marina.  

E-Print Network (OSTI)

???The marine alga Chattonella marina (Raphidophyceae) has long attracted global attention for its association with massive mortality in wild and cultured fish worldwide. Respiratory disorder (more)

Shen, Min ( ??)

2010-01-01T23:59:59.000Z

280

E-Print Network 3.0 - alga nostoc commune Sample Search Results  

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

secondary... related among the Plantae (i.e., red, green, and glaucophyte algae). To test these ideas, ... Source: Bhattacharya, Debashish - Department of Ecology, Evolution,...

Note: This page contains sample records for the topic "hybrid algae freeport" 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

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

E-Print Network (OSTI)

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

Wang, Meng

2013-01-01T23:59:59.000Z

282

Recent developments and prospects for algae-based fuels in the US  

Science Journals Connector (OSTI)

Abstract In recent years, algae-based fuels have received a growing interest of the industry sector and the US Government as a sustainable and renewable energy source. Algae constitute a unique feedstock as they contain high levels of both lipids and sugars and, thus, can be used for both biodiesel and ethanol production successively, in a two-stage process. In addition, the production of algae-based fuels shows a low environmental footprint and high energy efficiency. Algae can produce between 10 and 100 times more oil per acre as compared with traditional oil crops (e.g., oil palm) and can also grow 2030 times faster than food crops. The production of algae does not compete with traditional crops for fresh water, high quality soil or fertilizers and, if cultivated off-shore, algae production does not require land resources at all. Furthermore, algae-based fuel is carbon-neutral, as algae assimilate similar amounts of CO2 for its growth as is released upon fuel combustion. From the policy perspective, algae-based fuels can provide a buffer for mitigating the food/feed vs. fuel problem in the long-term. The paper analyzes and discusses very recent developments in the algae R&D from the economic, environmental and policy perspective. It presents ways for solving the economic impediments as well as prospects for the commercialization of the algae technology in the near future. It covers multiple scientific and industry-related research and experimental studies to provide a comprehensive picture of the trends and patterns in the field.

Jadwiga R. Ziolkowska; Leo Simon

2014-01-01T23:59:59.000Z

283

F1 Hybrid  

Science Journals Connector (OSTI)

Abstract An F1 hybrid consists of crosses between populations, breeds, or cultivars between or within species. This meaning is often used in plant and animal breeding, where hybrids are commonly produced and chosen (artificially selected) because they have desirable characteristics. This flow of genetic material between populations is often called hybridization. Mostly, F1 hybrids between diverse parentages give great vigor than hybrids between parents of same ancestry.

N.U. Khan

2013-01-01T23:59:59.000Z

284

Chromista is a major eukaryotic kingdom comprising algae and former protozoa that is evolutionarily entirely distinct from the kingdoms Plantae and Protozoa (Cavalier-Smith 2007). Chromist chloroplasts  

E-Print Network (OSTI)

1 Chromista is a major eukaryotic kingdom comprising algae and former protozoa chloroplasts were acquired secondarily by enslavement of a red alga, itself a member of kingdom Plantae

Goldschmidt, Christina

285

MOLECULAR CHARACTERIZATION OF THE ASSIMILATORY NITRATE REDUCTASE GENE AND ITS EXPRESSION IN THE MARINE GREEN ALGA DUNALIELLA  

E-Print Network (OSTI)

acid level to the NRs from freshwater green algae Chlorella vulgaris (50.6%), Chlamydomonas reinhardtii (Solomonson and Barber 1990, Campbell 1999). How- ever, NR transcription in the green algae Chlorella vulgaris

Ward, Bess

286

The Hawaiian freshwater algae biodiversity survey (20092014): systematic and biogeographic trends with an emphasis on the macroalgae  

Science Journals Connector (OSTI)

A comprehensive survey from 2009-2014 of freshwater algae from the Hawaiian islands catalogues the biogeographic distribution of various algal taxa from diverse sources, providing a database for tropical, non-marine algae.

Alison R Sherwood; Amy L Carlile; Jessica M Neumann; J Kociolek; Jeffrey R Johansen; Rex L Lowe; Kimberly Y Conklin; Gernot G Presting

2014-10-25T23:59:59.000Z

287

The effect of algae species on biodiesel and biogas production observed by using a data model combines algae cultivation with an anaerobic digestion (ACAD) and a biodiesel process  

Science Journals Connector (OSTI)

Abstract The influence of an algae species based on the biodiesel yield was investigated by using a combined plant model from the literature. The model has six different processes: algal cultivation, the flocculation and separation process, biodiesel production, anaerobic digestion, scrubbing, and combined heat and power (CHP). The data model in the literature was operated with the values for Chlorella vulgaris. To investigate the roles of the algae species on the biodiesel yield in the model, two different algae species, Nannochloropsis sp. and Haematococcus pluvialis, were selected. Depending on the data from these algae in the literature, three different scenarios were modeled in the study. The model shows that all of the scenarios for biodiesel production can be totally independent of an external energy supply. Energy estimations for all of the applications scenarios show that the system produces more energy than the amount that is required for the processing operation.

Zehra Sapci; John Morken

2014-01-01T23:59:59.000Z

288

Algae/Bacteria Ratio in High-Rate Ponds Used for Waste Treatment  

Science Journals Connector (OSTI)

...the algae grown on wastewater under adequate sunlight...matter, provided by the wastewater. The algae subsequently...bringing the nutrient recycling process to near completion...J. Evans. 1976. Recycling of cereal straw. In...Combined systems for algal wastewater treatment and reclamation...

Gideon Oron; Gedaliah Shelef; Anna Levi; Arie Meydan; Yossef Azov

1979-10-01T23:59:59.000Z

289

Transcriptome for Photobiological Hydrogen Production Induced by Sulfur Deprivation in the Green Alga Chlamydomonas reinhardtii  

Science Journals Connector (OSTI)

...abundance in the green alga Chlamydomonas reinhardtii...Consequently, biofuel production using...offer a promising alternative and likely a higher...a wide range of biofuels, as they can be...reinhardtii) reroute the energy stored in carbohydrates...potentially other green algae could therefore...

Anh Vu Nguyen; Skye R. Thomas-Hall; Alize Malno; Matthew Timmins; Jan H. Mussgnug; Jens Rupprecht; Olaf Kruse; Ben Hankamer; Peer M. Schenk

2008-08-15T23:59:59.000Z

290

Red Algae Lose Key Mitochondrial Genes in Response to Becoming Parasitic  

E-Print Network (OSTI)

Red Algae Lose Key Mitochondrial Genes in Response to Becoming Parasitic Lillian Hancock1 , Lynda Red algal parasites are unusual because the vast majority of them parasitize species with which independently evolved hundreds of times among the floridiophyte red algae. Much is known about the life history

Lane, Chris

291

Plant & CellPhysiol. 14: 1081-1097 (1973) Photophosphorylation in intact algae: Effects of  

E-Print Network (OSTI)

alga Chlorella pyrenoidosa and of the blue-green alga Anacystis nidulans. A few measurements levels (JATP) from aerobic cells of Chlorella and Anacystis were negative; however, JATP from Synechococcus was positive. Large positive JATP was obtained in regularly grown (RG: moderate light) Chlorella

Govindjee

292

428 BIOCHIMICAET BIOPHYSICAACTA pH CONTROL OF THE CHLOROPHYLL a FLUORESCENCE IN ALGAE  

E-Print Network (OSTI)

on the "slow" (min) time course of Chlorophyll a fluorescence yield in the green alga Chlorella pyrenoidosa and in the blue-green alga Anacystis nidulans. In Chlorella, the decay of fluorescence yield, in the I- to 5-rain transient (i.e. the P level) in suspensions of whole Chlorella cells, and influence in general, the kinetic

Govindjee

293

Energy from Microbial Fuel Cells Constructed of Algae from Lake Taihu  

Science Journals Connector (OSTI)

Microbial fuel cells (MFCs) generate electricity using bacteria to degrade something and produce current, which have gained much attention. Harmful algae blooms(HABs) in lakes and rivers are on the increase all over the world, which becomes a more and ... Keywords: MFCs, HABs, algae, Lake Taihu

Yang Fei; Qiu Yejing; Wu Wei; Rong Fei; Liu Lin; Wang Keshu

2011-01-01T23:59:59.000Z

294

Algae acquire vitamin B12 through a symbiotic relationship with bacteria  

Science Journals Connector (OSTI)

... are susceptible to an autoimmune disorder that prevents its efficient uptake. In contrast, many algae are rich in vitamin B12, with some species, such as Porphyra yezoensis (Nori) ... haem and chlorophyll. These enzymes have been characterized in prokaryotic organisms only. Many marine algae are known to be extremely rich in vitamin B12, but the source remains a ...

Martin T. Croft; Andrew D. Lawrence; Evelyne Raux-Deery; Martin J. Warren; Alison G. Smith

2005-11-03T23:59:59.000Z

295

Algae as Nutrient Material for studying Ca-Sr Relationships in Heterotrophic Organisms  

Science Journals Connector (OSTI)

... The feasibility of such a use for the alga, however, depends on several suppositions. The first is that the ... , however, depends on several suppositions. The first is that the alga will provide all the organic nutrients needed by the heterotroph; second, that the ...

TOM E. DENTON; J. C. O'KELLEY

1970-09-12T23:59:59.000Z

296

YSI Blue-Green Algae (BGA) Sensors Spatial Water Quality Mapping of the Potomac River Estuary  

E-Print Network (OSTI)

YSI Blue-Green Algae (BGA) Sensors Spatial Water Quality Mapping of the Potomac River Estuary Visit integrated Yellow Spring Instruments (YSI) blue- green algae (BGA) sensors into our system to evaluate of Microcystis aeruginosa. We compared interpolated results of traditional chlorophyll sensors with the BGA data

Boynton, Walter R.

297

Manipulating RuBisCO accumulation in the green alga, Chlamydomonas reinhardtii  

E-Print Network (OSTI)

Manipulating RuBisCO accumulation in the green alga, Chlamydomonas reinhardtii Xenie Johnson photosynthetic car- bon metabolism towards alternative pathways. Keywords RuBisCO � Chloroplast � RNA stability between green algae (Chlamydomonas X. Johnson (&) Centre National de la Recherche Scientifique, Unite

298

New Glycolipid specific to Nitrogen-fixing Blue-green Algae  

Science Journals Connector (OSTI)

... layer chromatography on silica gel of chloroform-methanol extracts from three nitrogen-fixing blue-green algae (Anabaena cylindrica, Anabaena flos-aquae and Chlorogloea fritschii) has, however, indicated the ... Chromatographie studies on the corresponding lipid fractions from the two other nitrogen-fixing blue-green algae suggest that these are also heterogeneous, and it would seem that these organisms possibly ...

B. W. NICHOLS; B. J. B. WOOD

1968-02-24T23:59:59.000Z

299

CHANGES IN QUANTUM YIELD OF PHOTOSYNTHESIS IN THE RED ALGA Porphyridium cruentum  

E-Print Network (OSTI)

CHANGES IN QUANTUM YIELD OF PHOTOSYNTHESIS IN THE RED ALGA Porphyridium cruentum CAUSED BY STEPWISE From the Photosynthesis Research Laboratory, Botany Department, University of Illinois, Urbana. Dr of photosynthesis in the red alga Porphyridium cruentum, and the spectral compo- sition of light, changed

Govindjee

300

Discrete Event Modeling of Algae Cultivation and Harvesting at Commercial Scale: Capital Costs, Operating Costs, and System Bottlenecks  

SciTech Connect

Discrete Event Modeling of Algae Cultivation and Harvesting at Commercial Scale: Capital Costs, Operating Costs, and System Bottlenecks

Lacey, Ph.D, P.E., Ronald E. [Texas A& M University

2012-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Study: Algae Could Replace 17% of U.S. Oil Imports | Department of Energy  

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

Study: Algae Could Replace 17% of U.S. Oil Imports Study: Algae Could Replace 17% of U.S. Oil Imports Study: Algae Could Replace 17% of U.S. Oil Imports April 13, 2011 - 6:30pm Addthis Algae samples back at the NREL lab, ready to be analyzed and run through the Fluorescent-Activated Cell Sorter, or FACS, which separates the cells. | Credit: NREL Staff Photographer Dennis Schroeder. Algae samples back at the NREL lab, ready to be analyzed and run through the Fluorescent-Activated Cell Sorter, or FACS, which separates the cells. | Credit: NREL Staff Photographer Dennis Schroeder. Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Every day, the United States spends about $1 billion to import foreign oil, money that we could be investing in American energy and the American economy. President Obama recently announced an ambitious but achievable

302

The future viability of algae-derived biodiesel under economic and technical uncertainties  

Science Journals Connector (OSTI)

Abstract This study presents a techno-economic assessment of algae-derived biodiesel under economic and technical uncertainties associated with the development of algal biorefineries. A global sensitivity analysis was performed using a High Dimensional Model Representation (HDMR) method. It was found that, considering reasonable ranges over which each parameter can vary, the sensitivity of the biodiesel production cost to the key input parameters decreases in the following order: algae oil content>algae annual productivity per unit area>plant production capacity>carbon price increase rate. It was also found that the Return on Investment (ROI) is highly sensitive to the algae oil content, and to a lesser extent to the algae annual productivity, crude oil price and price increase rate, plant production capacity, and carbon price increase rate. For a large scale plant (100,000tonnes of biodiesel per year) the production cost of biodiesel is likely to be 0.81.6 per kg.

George Brownbridge; Pooya Azadi; Andrew Smallbone; Amit Bhave; Benjamin Taylor; Markus Kraft

2014-01-01T23:59:59.000Z

303

Chapter 11 - Hydrothermal Upgradation of Algae into Value-added Hydrocarbons  

Science Journals Connector (OSTI)

Abstract Energy security, increasing oil prices, fossil resource depletion, and climate change are some of the greatest challenges faced by mankind at present. Third-generation biofuel feedstock and micro-and macroalgae have many advantages over the first and second generations of biofuels. In addition, defatted algae can also be used as a feedstock for production of hydrocarbons. Thermochemical methods are more efficient than any other routes for conversion of algae. Among thermochemical methods, hydrothermal upgradation is the most promising because it can process feedstock such as algae with very high moisture content. Various reactors, catalysts, and operating parameters have been tested to valorize algae by liquefaction and gasification, and promising results have been obtained. Breakthroughs in reactors and/or catalysts for hydrothermal upgradation, proper utilization of the side products obtained, and integration with various other methods to extract high-value hydrocarbons/products from algae would help make algal biorefinery economical and sustainable.

Rawel Singh; Thallada Bhaskar; Bhavya Balagurumurthy

2014-01-01T23:59:59.000Z

304

Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix  

Science Journals Connector (OSTI)

...Colony Organization in the Green Alga Botryococcus braunii (Race...from the A race of the green alga Botryococcus braunii. Phytochemistry...strains of the A race of the green alga Botryococcus braunii. Phytochemistry...51. X Miao and Q Wu. 2006. Biodiesel production from heterotrophic...

Taylor L. Weiss; Robyn Roth; Carrie Goodson; Stanislav Vitha; Ian Black; Parastoo Azadi; Jannette Rusch; Andreas Holzenburg; Timothy P. Devarenne; Ursula Goodenough

2012-08-31T23:59:59.000Z

305

Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix  

Science Journals Connector (OSTI)

...bodies in other algae (Fig. 16C...compared to other algae (37). We have...Implications for biofuel applications...the pathway. An alternative approach might...Alliance for Advanced Biofuels and Bioproducts...Department of Energy. Carbohydrate...contribution of the alga Botryococcus braunii...

Taylor L. Weiss; Robyn Roth; Carrie Goodson; Stanislav Vitha; Ian Black; Parastoo Azadi; Jannette Rusch; Andreas Holzenburg; Timothy P. Devarenne; Ursula Goodenough

2012-08-31T23:59:59.000Z

306

The Abundance, Habitat Selection, and Feeding Behavior of the Brittle Star, Ophioderma brevispinum, in Eelgrass-vs. Algae-  

E-Print Network (OSTI)

, in Eelgrass- vs. Algae- Dominated Habitats in a Nutrient Enriched Estuary Amanda Keledjian Grinnell College to a shift from pristine eelgrass meadows to drifting algae mats that induce episodic hypoxia. To understand the lifestyle and role of this elusive animal, I sampled the abundance within eelgrass, algae, mud, and sandy

Vallino, Joseph J.

307

SYMBIOSIS (2008) 46, 153160 2008 Balaban, Philadelphia/Rehovot ISSN 0334-5114 Changes in chloroplast structure in lichenized algae  

E-Print Network (OSTI)

in chloroplast structure in lichenized algae Ond ej Peksa1,2* and Pavel kaloud2 1 The West Bohemian Museum in the systematic classification of trebouxioid algae. However, in different ontogenetic, physiological the lichen thallus. Keywords: Confocal laser scanning microscopy, green algae, isolation, Lecanorales

308

Hyperbolic chemotaxis Hyperbolic chemotaxis on networks Models for biofilms Models for algae Some issues in the modeling of movement  

E-Print Network (OSTI)

Hyperbolic chemotaxis Hyperbolic chemotaxis on networks Models for biofilms Models for algae Some issues in the modeling of movement of cells : chemotaxis, biofilms, algae, etc... Magali Ribot;Hyperbolic chemotaxis Hyperbolic chemotaxis on networks Models for biofilms Models for algae Hyperbolic

Ribot, Magali

309

International Journal of Systematic and Evolutionary Microbiology (2001), 51, 737749 Printed in Great Britain Phylogenetic relationships among algae based  

E-Print Network (OSTI)

in Great Britain Phylogenetic relationships among algae based on complete large-subunit rRNA sequences 1 of the different groups of algae, and in particular to study the relationships among the different classes of heterokont algae. In LSU rRNA phylogenies, the chlorarachniophytes, cryptomonads and haptophytes seem to form

Gent, Universiteit

310

Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix  

Science Journals Connector (OSTI)

...research-article Articles Colony Organization in the Green Alga Botryococcus braunii (Race B) Is...USA Botryococcus braunii is a colonial green alga whose cells associate via a complex...hydrocarbon-based ECM. INTRODUCTION The trebouxiophyte green fresh- to brackish-water alga Botryococcus...

Taylor L. Weiss; Robyn Roth; Carrie Goodson; Stanislav Vitha; Ian Black; Parastoo Azadi; Jannette Rusch; Andreas Holzenburg; Timothy P. Devarenne; Ursula Goodenough

2012-08-31T23:59:59.000Z

311

Mesoscale hybrid calibration artifact  

DOE Patents (OSTI)

A mesoscale calibration artifact, also called a hybrid artifact, suitable for hybrid dimensional measurement and the method for make the artifact. The hybrid artifact has structural characteristics that make it suitable for dimensional measurement in both vision-based systems and touch-probe-based systems. The hybrid artifact employs the intersection of bulk-micromachined planes to fabricate edges that are sharp to the nanometer level and intersecting planes with crystal-lattice-defined angles.

Tran, Hy D. (Albuquerque, NM); Claudet, Andre A. (Albuquerque, NM); Oliver, Andrew D. (Waltham, MA)

2010-09-07T23:59:59.000Z

312

Hybrid armature projectile  

DOE Patents (OSTI)

A projectile for a railgun that uses a hybrid armature and provides a seed block around part of the outer surface of the projectile to seed the hybrid plasma brush. In addition, the hybrid armature is continuously vaporized to replenish plasma in a plasma armature to provide a tandem armature and provides a unique ridge and groove to reduce plasma blowby.

Hawke, R.S.; Asay, J.R.; Hall, C.A.; Konrad, C.H.; Sauve, G.L.; Shahinpoor, M.; Susoeff, A.R.

1993-03-02T23:59:59.000Z

313

Hybrid armature projectile  

DOE Patents (OSTI)

A projectile for a railgun that uses a hybrid armature and provides a seed block around part of the outer surface of the projectile to seed the hybrid plasma brush. In addition, the hybrid armature is continuously vaporized to replenish plasma in a plasma armature to provide a tandem armature and provides a unique ridge and groove to reduce plasama blowby.

Hawke, Ronald S. (Livermore, CA); Asay, James R. (Los Lunas, NM); Hall, Clint A. (Albuquerque, NM); Konrad, Carl H. (Albuquerque, NM); Sauve, Gerald L. (Berthoud, CO); Shahinpoor, Mohsen (Albuquerque, NM); Susoeff, Allan R. (Pleasanton, CA)

1993-01-01T23:59:59.000Z

314

Florida Sea Grant College Program http://www.flseagrant.org SGEF155 March 2009 rev. CAN WE STOP "KILLER ALGAE" FROM INVADING FLORIDA?  

E-Print Network (OSTI)

STOP "KILLER ALGAE" FROM INVADING FLORIDA? by Charles Jacoby 1 and Linda Walters 2 What is "killer algae"? The Mediterranean strain of Caulerpa taxifolia earned the name "killer algae" because of its devastating effects on the Mediterranean coast. The story of this algae or seaweed represents one of the best

Watson, Craig A.

315

How Hybrids Work  

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

How Hybrids Work How Hybrids Work Diagram of full hybrid vehicle components, including (1) an internal combustion engine, (2) an electric motor, (3) a generator, (4) a power split device, and (5) a high-capacity battery. Flash Animation: How Hybrids Work (Requires Flash 6.0 or higher) HTML Version: How Hybrids Work Hybrid-electric vehicles (HEVs) combine the benefits of gasoline engines and electric motors and can be configured to obtain different objectives, such as improved fuel economy, increased power, or additional auxiliary power for electronic devices and power tools. Some of the advanced technologies typically used by hybrids include Regenerative Braking. The electric motor applies resistance to the drivetrain causing the wheels to slow down. In return, the energy from the

316

Chalking up a Marine Blooming Alga: Genome Fills a Gap in the Tree of Life  

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

June 12, 2013 June 12, 2013 Chalking up a Marine Blooming Alga: Genome Fills a Gap in the Tree of Life To World War II soldiers, "The White Cliffs of Dover" was a morale-boosting song that lifted spirits in dark times. To geographers, the white cliffs mark the point at which England is closest to continental Europe. To scientists, the white cliffs are towering structures made of the chalky, white shells that envelop the single-celled photosynthetic alga known as Emiliania huxleyi. "Ehux" is a coccolithophore, with an exoskeleton made of calcium carbonate. Even though the process by which the alga's "armor" forms releases carbon dioxide, Ehux can trap as much as 20 percent of organic carbon, derived from CO2, in some marine ecosystems. The white cliffs of Dover are composed of the chalky, white shells that envelop the single-celled photosynthetic alga known as Emiliania huxleyi.

317

Effect of Temperature on Blue-Green Algae (Cyanobacteria) in Lake Mendota  

Science Journals Connector (OSTI)

...the lake is exposed to sufficient wind power to homogeneously mix the epilimnion...effects ofcooling systems at nuclear power plants. International Atomic Energy Agency...algae living in the outfall of a power plant on Lake Monona. Trans. Wis...

Allan Konopka; Thomas D. Brock

1978-10-01T23:59:59.000Z

318

Effect of Temperature on Blue-Green Algae (Cyanobacteria) in Lake Mendota  

Science Journals Connector (OSTI)

...the lake is exposed to sufficient wind power to homogeneously mix the epilimnion...effects ofcooling systems at nuclear power plants. International Atomic Energy...of algae living in the outfall of a power plant on Lake Monona. Trans. Wis...

Allan Konopka; Thomas D. Brock

1978-10-01T23:59:59.000Z

319

Under Pressure and in Hot Water: Algae Conversion to Fuels and Chemicals  

E-Print Network (OSTI)

March 3rd Under Pressure and in Hot Water: Algae Conversion to Fuels and Chemicals Dr. Phil:50 April 10th (Joint Seminar with EES) Fecal Sludge-Fed Biodiesel Plants: The Next-Generation Urban

Minsker, Barbara S.

320

Bioenergy Technologies Office Conversion R&D Pathway: Whole Algae Hydrothermal Liquefaction  

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

Whole algae hydrothermal liquefaction is one of eight priority pathways chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. These pathways were down-selected from an initial list of 18.

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Pressurized thermal and hydrothermal decomposition of algae, wood chip residue, and grape marc: A comparative study  

Science Journals Connector (OSTI)

Abstract Pressurized thermal decomposition of two marine algae, Pinus radiata chip residue and grape marc using high temperature, high pressure reactions has been studied. The yields and composition of the products obtained from liquefactions under CO of a mixture of biomass and H2O (with or without catalyst) were compared with products from liquefaction of dry biomass under N2, at different temperatures, gas pressures and for CO runs, water to biomass ratios. Thermochemical reactions of algae produced significantly higher dichloromethane solubles and generally higher product yields to oil and asphaltene than Pinus radiata and grape marc under the reaction conditions used. Furthermore, the biofuels derived from algae contained significant concentrations of aliphatic hydrocarbons as opposed to those from radiata pine and grape marc which were richer in aromatic compounds. The possibility of air transport fuel production from algae thus appears to have considerable advantages over that from radiata pine and grape marc.

Dirgarini J.N. Subagyono; Marc Marshall; W. Roy Jackson; Alan L. Chaffee

2014-01-01T23:59:59.000Z

322

Liquid Fuel (Oil) from Halophilic Algae: A Renewable Source of Non-Polluting Energy  

Science Journals Connector (OSTI)

A system was developed for producing high yields of a biomass rich in proteins and low in polymeric carbohydrates from the halophilic alga Dunaliella...grown in saline water. It was found that the major nutrients...

Ben-Zion Ginzburg

1991-01-01T23:59:59.000Z

323

Incorporation of wastewater harvested algae into three-phase compression ignition emulsion fuels.  

E-Print Network (OSTI)

??The purpose of this study was to assess the technical feasibility of incorporating wastewater harvested algae into three-phase, oil-in-water-in-oil compression ignition emulsion fuels for use (more)

Wiley, Patrick E.

2007-01-01T23:59:59.000Z

324

EERE Assistant Secretary and BETO Director Confirmed Speakers for Algae Biomass Summit  

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

Dr. David Danielson, Assistant Secretary of the Office of Energy Efficiency and Renewable Energy and Jonathan Male, Director of the Bioenergy Technologies Office, will be speaking at the Algae Biomass Summit, September 29October 2, 2014 in San Diego, California.

325

Dispersion of swimming algae in laminar and turbulent channel flows: consequences for photobioreactors  

Science Journals Connector (OSTI)

...photobioreactors| 1. Introduction In natural bodies of water...be useful in bioreactor engineering design, however, the...and AG Smith. 2010 Biodiesel from algae: challenges and prospects. Energy Fuels 24, 4062-4077. 10...

2013-01-01T23:59:59.000Z

326

Development of Sensors to Trace Toxins from Dinoflagellates and Other Algae to Seafood  

Science Journals Connector (OSTI)

Sensor technology based on immunological ELISA analyses combined with various electrochemical detection systems is being developed to quantify phycotoxins in algae and seafood. The use of disposable screen-printe...

Patrizia Albertano; Roberta Congestri

2008-01-01T23:59:59.000Z

327

E-Print Network 3.0 - alga nitella hookeri Sample Search Results  

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

from 3 to 23C Jocelyn Y. Tanaka,*,1 John R. Walsh, Kenneth R. Diller... ,*,2 Jerry J. Brand, and Shanti J. Aggarwal* *Department of Biomedical Engineering and UTEX Algae......

328

Conversion of red-algae Gracilaria verrucosa to sugars, levulinic acid and 5-hydroxymethylfurfural  

Science Journals Connector (OSTI)

This study employed a statistical methodology to investigate the optimization of conversion conditions and evaluate the reciprocal interaction of reaction factors related to the process of red-algae Gracilaria v...

Gwi-Taek Jeong; Chae Hun Ra; Yong-Ki Hong

2014-07-01T23:59:59.000Z

329

Microsoft Word - PhycalAlgaePilotProject_NEPAFinalEA_October2011...  

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

technology for the reuse of carbon dioxide (CO 2 ) emissions from industrial sources for green energy products. This project would use CO 2 to grow algae for the production of...

330

Re-utilization of Industrial CO2 for Algae Production Using a Phase Change Material  

SciTech Connect

This is the final report of a 36-month Phase II cooperative agreement. Under this project, Touchstone Research Laboratory (Touchstone) investigated the merits of incorporating a Phase Change Material (PCM) into an open-pond algae production system that can capture and re-use the CO2 from a coal-fired flue gas source located in Wooster, OH. The primary objective of the project was to design, construct, and operate a series of open algae ponds that accept a slipstream of flue gas from a coal-fired source and convert a significant portion of the CO2 to liquid biofuels, electricity, and specialty products, while demonstrating the merits of the PCM technology. Construction of the pilot facility and shakedown of the facility in Wooster, OH, was completed during the first two years, and the focus of the last year was on operations and the cultivation of algae. During this Phase II effort a large-scale algae concentration unit from OpenAlgae was installed and utilized to continuously harvest algae from indoor raceways. An Algae Lysing Unit and Oil Recovery Unit were also received and installed. Initial parameters for lysing nanochloropsis were tested. Conditions were established that showed the lysing operation was effective at killing the algae cells. Continuous harvesting activities yielded over 200 kg algae dry weight for Ponds 1, 2 and 4. Studies were conducted to determine the effect of anaerobic digestion effluent as a nutrient source and the resulting lipid productivity of the algae. Lipid content and total fatty acids were unaffected by culture system and nutrient source, indicating that open raceway ponds fed diluted anaerobic digestion effluent can obtain similar lipid productivities to open raceway ponds using commercial nutrients. Data were also collected with respect to the performance of the PCM material on the pilot-scale raceway ponds. Parameters such as evaporative water loss, temperature differences, and growth/productivity were tracked. The pond with the PCM material was consistently 2 to 5C warmer than the control pond. This difference did not seem to increase significantly over time. During phase transitions for the PCM, the magnitude of the difference between the daily minimum and maximum temperatures decreased, resulting in smaller daily temperature fluctuations. A thin layer of PCM material reduced overall water loss by 74% and consistently provided algae densities that were 80% greater than the control pond.

Joseph, Brian

2013-12-31T23:59:59.000Z

331

LIFETIME OF THE EXCITED STATE IN VIVO I. CHLOROPHYLL a IN ALGAE, AT ROOM  

E-Print Network (OSTI)

decay of chloro- phyll (Chl) a in the green alga Chlorella pyrenoidosa, the red alga Porphyridium- ture is about 1.7 nsec in Chlorella, 1.0 nsec in Porphyridiwn, and 0.7 nsec in Anacystis. At 770K, r is 1.4 nsec (for fluorescence at about 685 nm, F-685) and 2.3 nsec (for F-730) in Chlorella, 0.9 nsec

Govindjee

332

More soft-bodied animals and algae from the Middle Cambrian of Utah and British Columbia  

E-Print Network (OSTI)

THE UNIVERSITY OF KANSAS PALEONTOLOGICAL CONTRIBUTIONS December 29, 1988 Paper 122 MORE SOFT-BODIED ANIMALS AND ALGAE FROM THE MIDDLE CAMBRIAN OF UTAH AND BRITISH COLUMBIA' Simon Conway Morris and R. A. Robison Department of Earth Sciences..., University of Cambridge, Downing Street, Cambridge CB2 3EQ, and Department of Geology, The University of Kansas, Lawrence, Kansas 66045 AbstractRemains of noncalcareous algae and soft-bodied metazoans from Middle Cambrian strata of Utah (Spence, Wheeler...

Conway Morris, S.; Robison, Richard A.

1988-12-29T23:59:59.000Z

333

The rheological characterization of algae suspensions for the production of biofuels  

Science Journals Connector (OSTI)

This paper is concerned with the rheology of algae suspensions relevant to algae biofuel processing for a range of concentrations up to 15 vol. % using mostly a piezoaxial vibrator (PAV) rheometer as a method of measuring rheological properties. Linear viscoelastic (LVE) measurements of a Scenedesmus obliquus [culture collection of algae and protozoa (CCAP) 276/7] living algae strain were obtained and a curve for complex viscosity (?*) as a function of concentration/volume fraction derived. The PAV complex viscosity data increased exponentially with cell concentration and elasticity (G?) developed in a similar way with increasing concentration. The results indicated the presence of interaction between algae cells at all measured concentrations. For concentrations above ?5 vol. % steady shear data obtained using a Couette geometry showed non-Newtonian shear-thinning behavior and at higher concentrations there was a divergence from the CoxMerz rule. A difference in the LVE rheological measurements was found for cells that were either alive or dead indicating that cell motility and significant interparticle contact and interactions influenced levels of viscoelasticity. The results are of potential scientific relevance and also useful in relation to the design of algae bioprocessing for the production of biofuels.

Victoria O. Adesanya; Damien C. Vadillo; Malcolm R. Mackley

2012-01-01T23:59:59.000Z

334

Algae biodiesel life cycle assessment using current commercial data  

Science Journals Connector (OSTI)

Abstract Autotrophic microalgae represent a potential feedstock for transportation fuels, but life cycle assessment (LCA) studies based on laboratory-scale or theoretical data have shown mixed results. We attempt to bridge the gap between laboratory-scale and larger scale biodiesel production by using cultivation and harvesting data from a commercial algae producer with ?1000m2 production area (the base case), and compare that with a hypothetical scaled up facility of 101,000m2 (the future case). Extraction and separation data are from Solution Recovery Services, Inc. Conversion and combustion data are from the Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation Model (GREET). The LCA boundaries are defined as pond-to-wheels. Environmental impacts are quantified as NER (energy in/energy out), global warming potential, photochemical oxidation potential, water depletion, particulate matter, and total \\{NOx\\} and SOx. The functional unit is 1MJ of energy produced in a passenger car. Results for the base case and the future case show an NER of 33.4 and 1.37, respectively and GWP of 2.9 and 0.18kg CO2-equivalent, respectively. In comparison, petroleum diesel and soy diesel show an NER of 0.18 and 0.80, respectively and GWP of 0.12 and 0.025, respectively. A critical feature in this work is the low algal productivity (3g/m2/day) reported by the commercial producer, relative to the much higher productivities (2030g/m2/day) reported by other sources. Notable results include a sensitivity analysis showing that algae with an oil yield of 0.75kg oil/kg dry biomass in the future case can bring the NER down to 0.64, more comparable with petroleum diesel and soy biodiesel. An important assumption in this work is that all processes are fully co-located and that no transport of intermediate or final products from processing stage to stage is required.

Howard Passell; Harnoor Dhaliwal; Marissa Reno; Ben Wu; Ami Ben Amotz; Etai Ivry; Marcus Gay; Tom Czartoski; Lise Laurin; Nathan Ayer

2013-01-01T23:59:59.000Z

335

Towards a Hybrid Dynamic Logic for Hybrid Dynamic Systems1  

E-Print Network (OSTI)

HyLo 2006 Towards a Hybrid Dynamic Logic for Hybrid Dynamic Systems1 Andr´e Platzer2 Carnegie platzer@informatik.uni-oldenburg.de Abstract We introduce a hybrid variant of a dynamic logic for this extended hybrid dynamic logic. With the addition of satisfaction operators, this hybrid logic provides

Platzer, André

336

Niche of harmful alga Aureococcus anophagefferens revealed through ecogenomics  

SciTech Connect

Harmful algal blooms (HABs) cause significant economic and ecological damage worldwide. Despite considerable efforts, a comprehensive understanding of the factors that promote these blooms has been lacking because the biochemical pathways that facilitate their dominance relative to other phytoplankton within specific environments have not been identified. Here, biogeochemical measurements demonstrated that the harmful alga Aureococcus anophagefferens outcompeted co-occurring phytoplankton in estuaries with elevated levels of dissolved organic matter and turbidity and low levels of dissolved inorganic nitrogen. We subsequently sequenced the first HAB genome (A. anophagefferens) and compared its gene complement to those of six competing phytoplankton species identified via metaproteomics. Using an ecogenomic approach, we specifically focused on the gene sets that may facilitate dominance within the environmental conditions present during blooms. A. anophagefferens possesses a larger genome (56 mbp) and more genes involved in light harvesting, organic carbon and nitrogen utilization, and encoding selenium- and metal-requiring enzymes than competing phytoplankton. Genes for the synthesis of microbial deterrents likely permit the proliferation of this species with reduced mortality losses during blooms. Collectively, these findings suggest that anthropogenic activities resulting in elevated levels of turbidity, organic matter, and metals have opened a niche within coastal ecosystems that ideally suits the unique genetic capacity of A. anophagefferens and thus has facilitated the proliferation of this and potentially other HABs.

Gobler, C J; Grigoriev, I V; Berry, D L; Dyhrman, S T; Wilhelm, S W; Salamov, A; Lobanov, A V; Zhang, Y; Collier, J L; Wurch, L L; Kustka, A B; Dill, B D; Shah, M; VerBerkomes, N C; Kuo, A; Terry, A; Pangilinan, J; Lindquist, E A; Lucas, S; Paulsen, I; Hattenrath-Lehmann, T K; Talmage, S; Walker, E A; Koch, F; Burson, A M; Marcoval, M A; Tang, Y; LeCleir, G R; Coyne, K J; Berg, G M; Bertrand, E M; Saito, M A; Gladyshev, V N

2011-03-02T23:59:59.000Z

337

The potential of algae blooms to produce renewable gaseous fuel  

Science Journals Connector (OSTI)

Abstract Ulva lactuca (commonly known as sea letuce) is a green sea weed which dominates Green Tides or algae blooms. Green Tides are caused by excess nitrogen from agriculture and sewage outfalls resulting in eutrophication in shallow estuaries. Samples of U. lactuca were taken from the Argideen estuary in West Cork on two consecutive years. In year 1 a combination of three different processes/pretreatments were carried out on the Ulva. These include washing, wilting and drying. Biomethane potential (BMP) assays were carried out on the samples. Fresh Ulva has a biomethane yield of 183LCH4/kgVS. For dried, washed and macerated Ulva a BMP of 250LCH4/kgVS was achieved. The resource from the estuary in West Cork was shown to be sufficient to provide fuel to 264 cars on a year round basis. Mono-digestion of Ulva may be problematic; the C:N ratio is low and the sulphur content is high. In year 2 co-digestion trials with dairy slurry were carried out. These indicate a potential increase in biomethane output by 17% as compared to mono-digestion of Ulva and slurry.

E. Allen; J. Browne; S. Hynes; J.D. Murphy

2013-01-01T23:59:59.000Z

338

New & Upcoming Hybrid Vehicles  

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

New & Upcoming Hybrids New & Upcoming Hybrids 2014 Model Year Vehicle EPA MPG Estimates Price (MSRP) Chevrolet Impala eAssist Large Car Chevrolet Impala eAssist Chart: City, 25; Highway, 35; Combined, 29 NA Infiniti Q50 Hybrid Compact Car Infiniti Q50 Hybrid Chart: City, 29; Highway, 36; Combined, 31 $43,950 Infiniti Q50 Hybrid AWD Compact Car Infiniti Q50 Hybrid AWD Chart: City, 28; Highway, 35; Combined, 30 $45,750 Infiniti Q50S Hybrid Compact Car Infiniti Q50S Hybrid Chart: City, 28; Highway, 34; Combined, 30 $46,350 Infiniti Q50S Hybrid AWD Compact Car Infiniti Q50S Hybrid AWD Chart: City, 27; Highway, 31; Combined, 28 $48,150 Infiniti QX60 Hybrid AWD Standard SUV Infiniti QX60 Hybrid AWD Chart: City, 25; Highway, 28; Combined, 26 NA Infiniti QX60 Hybrid FWD

339

Corn Hybrids for Texas.  

E-Print Network (OSTI)

Stephenville ,J* 5.K'rbyvilb I0.Cbrkdb 15.Tanpk 2ODetiion 25.Wllothe TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS. DIRECTOR, COLLEGE STATION, TEXAS DIGEST The Texas corn acreage planted to hybrids increased from less than 1 percent of the total acrea....1 in 1941 to 74.5 percent in 1953. Most of the present acreage is devoted to the newer, better-adaptt hybrids-Texas 26, 28 and 30. These new hybrids usually outyield the older Texas hybrids h!. least 10 percent. Corn is one of the most important...

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

1954-01-01T23:59:59.000Z

340

Nearshore Dispersal and Reproductive Viability of Intertidal Fucoid Algae : how effective is drift in local to regional dispersal?.  

E-Print Network (OSTI)

??The ecological importance of drifting will depend on the abundance of drifting algae and whether it is reproductively viable. However, the ability of adult plants (more)

Hawes, Nicola Ann

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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.
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341

Flowing with the Tide:Epiphytic Host-Specificity and Phenotypic Plasticity of the Brown Alga Padina boryana  

E-Print Network (OSTI)

follows: an algae settlement plate, uncolonized Turbinariatethered it and the settlement plate to a cement block usingT. ornata (left) and the settlement plate (right). Both were

Flynn, Sierra Michelle

2011-01-01T23:59:59.000Z

342

Formula Hybrid International Competition  

E-Print Network (OSTI)

Jack Ratta Media Center Acceleration Runs NASCAR Oval - Main Straight Tech. Inspection North Garage:00 4:00 5:00 6:00 7:00 8:00 9:00 Design Finals Group Photo NASCAR Oval - Main Straight Barbeque Hosted of the hybrid gasoline engine, there are more components to a hybrid drivetrain, including the electric motor

Carver, Jeffrey C.

343

Hybrid Quantum Cloning Machine  

E-Print Network (OSTI)

In this work, we introduce a special kind of quantum cloning machine called Hybrid quantum cloning machine. The introduced Hybrid quantum cloning machine or transformation is nothing but a combination of pre-existing quantum cloning transformations. In this sense it creates its own identity in the field of quantum cloners. Hybrid quantum cloning machine can be of two types: (i) State dependent and (ii) State independent or Universal. We study here the above two types of Hybrid quantum cloning machines. Later we will show that the state dependent hybrid quantum-cloning machine can be applied on only four input states. We will also find in this paper another asymmetric universal quantum cloning machine constructed from the combination of optimal universal B-H quantum cloning machine and universal anti-cloning machine. The fidelities of the two outputs are different and their values lie in the neighborhood of ${5/6} $

Satyabrata Adhikari; A. K. Pati; Indranil Chakrabarty; B. S. Choudhury

2007-05-04T23:59:59.000Z

344

Hybrid Baryons in QCD  

SciTech Connect

We present the first comprehensive study of hybrid baryons using lattice QCD methods. Using a large basis of composite QCD interpolating fields we extract an extensive spectrum of baryon states and isolate those of hybrid character using their relatively large overlap onto operators which sample gluonic excitations. We consider the spectrum of Nucleon and Delta states at several quark masses finding a set of positive parity hybrid baryons with quantum numbers $N_{1/2^+},\\,N_{1/2^+},\\,N_{3/2^+},\\, N_{3/2^+},\\,N_{5/2^+},\\,$ and $\\Delta_{1/2^+},\\, \\Delta_{3/2^+}$ at an energy scale above the first band of `conventional' excited positive parity baryons. This pattern of states is compatible with a color octet gluonic excitation having $J^{P}=1^{+}$ as previously reported in the hybrid meson sector and with a comparable energy scale for the excitation, suggesting a common bound-state construction for hybrid mesons and baryons.

Jozef J. Dudek, Robert G. Edwards

2012-03-01T23:59:59.000Z

345

Bioelectricity generation and microcystins removal in a blue-green algae powered microbial fuel cell  

Science Journals Connector (OSTI)

Bioelectricity production from blue-green algae was examined in a single chamber tubular microbial fuel cell (MFC). The blue-green algae powered MFC produced a maximum power density of 114mW/m2 at a current density of 0.55mA/m2. Coupled with the bioenergy generation, high removal efficiencies of chemical oxygen demand (COD) and nitrogen were also achieved in MFCs. Over 78.9% of total chemical oxygen demand (TCOD), 80.0% of soluble chemical oxygen demand (SCOD), 91.0% of total nitrogen (total-N) and 96.8% ammoniumnitrogen (NH3N) were removed under closed circuit conditions in 12 days, which were much more effective than those under open circuit and anaerobic reactor conditions. Most importantly, the MFC showed great ability to remove microcystins released from blue-green algae. Over 90.7% of MC-RR and 91.1% of MC-LR were removed under closed circuit conditions (500?). This study showed that the MFC could provide a potential means for electricity production from blue-green algae coupling algae toxins removal.

Yong Yuan; Qing Chen; Shungui Zhou; Li Zhuang; Pei Hu

2011-01-01T23:59:59.000Z

346

Algae-based biofuel production as part of an industrial cluster  

Science Journals Connector (OSTI)

Abstract This paper presents a study on the production of biofuels from algae cultivated in municipal wastewater in Gothenburg, Sweden. A possible biorefinery concept is studied based on two cases; Case A) combined biodiesel and biogas production, and Case B) only biogas production. The cases are compared in terms of product outputs and impact on global CO2 emissions mitigation. The area efficiency of the algae-based biofuels is also compared with other biofuel production routes. The study investigates the collaboration between an algae cultivation, biofuel production processes, a wastewater treatment plant and an industrial cluster for the purpose of utilizing material flows and industrial excess heat between the actors. This collaboration provides the opportunity to reduce the CO2 emissions from the process compared to a stand-alone operation. The results show that Case A is advantageous to Case B with respect to all studied factors. It is found that the algae-based biofuel production routes investigated in this study has higher area efficiency than other biofuel production routes. The amount of algae-based biofuel possible to produce corresponds to 31 \\{MWfuel\\} for Case A and 26 \\{MWfuel\\} in Case B.

Viktor Andersson; Sarah Broberg Viklund; Roman Hackl; Magnus Karlsson; Thore Berntsson

2014-01-01T23:59:59.000Z

347

Hybrid Automata-based CEGAR for Rectangular Hybrid Systems  

E-Print Network (OSTI)

Hybrid Automata-based CEGAR for Rectangular Hybrid Systems Pavithra Prabhakar, Sridhar Duggirala- example guided abstraction-refinement (CEGAR) for systems modelled as rectangular hybrid automata. The main difference, between our ap- proach and previous proposals for CEGAR for hybrid automata

Liberzon, Daniel

348

PDF Approach Hybrid Methodology Validation DEVELOPMENT OF A HYBRID  

E-Print Network (OSTI)

PDF Approach Hybrid Methodology Validation DEVELOPMENT OF A HYBRID EULERIAN-LAGRANGIAN METHOD CNRS / INPT / UPS PhD Defense X. PIALAT Hybrid Eulerian-Lagrangian Method (HELM) #12;PDF Approach Hybrid Methodology Validation Introduction Gas-Particle Flows Applications pollutant dispersion

Paris-Sud XI, Université de

349

Hybrid Systems State estimation for hybrid systems: applications  

E-Print Network (OSTI)

Hybrid Systems State estimation for hybrid systems: applications to aircraft tracking I. Hwang, H of a stochastic linear hybrid system, given only the continuous system output data, is studied. Well established techniques for hybrid estimation, known as the multiple model adaptive estimation algorithm

Tomlin, Claire

350

HYBRID LIMIT CYCLES AND HYBRID POINCARE-BENDIXSON  

E-Print Network (OSTI)

HYBRID LIMIT CYCLES AND HYBRID POINCAR´E-BENDIXSON Slobodan N. Simi´c Department of Electrical regular hybrid systems with no branching (Simi´c et al., 2000a). The first one provides a condition for asymptotic stability of hybrid closed orbits in terms of contraction-expansion rates of resets and flows

Johansson, Karl Henrik

351

Biodiesel production from algae by using heterogeneous catalysts: Acritical review  

Science Journals Connector (OSTI)

Abstract The numerous challenges associated with declining fossil fuel reserves as energy sources, have accounted for a shift to biofuels as alternatives. However, transesterification of animal fats and edible vegetable oils using homogeneous acids and bases for biodiesel production is recently considered unsustainable by industries, particularly due to food versus fuel competition, and economic and environmental challenges associated with the feedstocks and catalyst systems, respectively. The paper therefore presents a critical review on the prospects of non-edible oil (i.e. algae oil) for biodiesel production via heterogeneous catalysis. It covers the advantages of algae oil exploitation over edible oil feedstocks, progress made in the oil extraction, available heterogeneous catalyst systems and reaction mechanisms, optimum transesterification conditions and the way forward. As the economic feasibility of biodiesel production from algae is supported by the valorization of glycerol as by-product, we have also highlighted key available heterogeneous catalysts to upgrade glycerol into more useful industrial products.

Ahmad Galadima; Oki Muraza

2014-01-01T23:59:59.000Z

352

Electricity generation from sediment microbial fuel cells with algae-assisted cathodes  

Science Journals Connector (OSTI)

Abstract One major limiting factor for sediment microbial fuel cells (SMFC) is the low oxygen reduction rate in the cathode. The use of the photosynthetic process of the algae is an effective strategy to increase the oxygen availability to the cathode. In this study, \\{SMFCs\\} were constructed by introducing the algae (Chlorella vulgaris) to the cathode, in order to generate oxygen in situ. Cyclic voltammetry and dissolved oxygen analysis confirmed that C. vulgaris in the cathode can increase the dissolved oxygen concentration and the oxygen reduction rate. We showed that power generation of SMFC with algae-assisted cathode was 21mWm?2 and was further increased to 38mWm?2 with additional carbon nanotube coating in the cathode, which was 2.4 fold higher than that of the SMFC with bare cathode. This relatively simple method increases the oxygen reduction rate at a low cost and can be applied to improve the performance of SMFCs.

De-Bin Wang; Tian-Shun Song; Ting Guo; Qinglu Zeng; Jingjing Xie

2014-01-01T23:59:59.000Z

353

Microsoft Word - PhycalAlgaePilotProject_NEPAFinalEA_October2011.doc  

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

Phycal Algae Pilot Project DOE/EA-1829 Phycal Algae Pilot Project DOE/EA-1829 Phycal, Inc. November 2011 National Environmental Policy Act (NEPA) Compliance Cover Sheet Proposed Action: The United States (U.S.) Department of Energy (DOE) proposes, through a cooperative agreement with Phycal, Inc. (Phycal), to partially fund implementing and evaluating new technology for the reuse of carbon dioxide (CO 2 ) emissions from industrial sources for green energy products. This project would use CO 2 to grow algae for the production of algal oil and subsequent conversion to fuel. The project would generate reliable cost information and test data to assess its viability for future implementation at commercial scale. If approved, DOE would provide approximately 80 percent of the funding for the project.

354

Hybrid Vehicle Technology - Home  

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

* Batteries * Batteries * Modeling * Testing Hydrogen & Fuel Cells Materials Modeling, Simulation & Software Plug-In Hybrid Electric Vehicles PSAT Smart Grid Student Competitions Technology Analysis Transportation Research and Analysis Computing Center Working With Argonne Contact TTRDC Hybrid Vehicle Technology revolutionize transportation Argonne's Research Argonne researchers are developing and testing various hybrid electric vehicles (HEVs) and their components to identify the technologies, configurations, and engine control strategies that provide the best combination of high fuel economy and low emissions. Vehicle Validation Argonne also serves as the lead laboratory for hardware-in-the-loop (HIL) and technology validation for the U.S. Department of Energy (DOE). HIL is a

355

Dual-Mode Hybrid/Two-Mode Hybrid Accomplishment  

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

Dual-Mode Hybrid/Two-Mode Hybrid Accomplishment Dual-Mode Hybrid/Two-Mode Hybrid Accomplishment DOE-funded research, in collaboration with Allison Buses and General Motors Corporation has led to the commercialization of a dramatically different hybrid transmission system for heavy-duty and light-duty applications. The Dual-Mode or Two-Mode hybrid system is an infinitely variable speed hybrid transmission that works with the engine and battery system and automatically chooses to operate in a parallel or series hybrid path to maximize efficiency and minimize emissions, fuel consumption and noise. Parallel and Series hybrid configurations are found on most hybrid vehicles today, both with their own pluses and minuses. The Dual- Mode/Two-Mode systems uses the positive characteristics from both systems to maximize fuel

356

The carbon footprint and non-renewable energy demand of algae-derived biodiesel  

Science Journals Connector (OSTI)

Abstract We determine the environmental impact of different biodiesel production strategies from algae feedstock in terms of greenhouse gas (GHG) emissions and non-renewable energy consumption, we then benchmark the results against those of conventional and synthetic diesel obtained from fossil resources. The algae cultivation in open pond raceways and the transesterification process for the conversion of algae oil into biodiesel constitute the common elements among all considered scenarios. Anaerobic digestion and hydrothermal gasification are considered for the conversion of the residues from the wet oil extraction route; while integrated gasificationheat and power generation and gasificationFischerTropsch processes are considered for the conversion of the residues from the dry oil extraction route. The GHG emissions per unit energy of the biodiesel are calculated as follows: 41g e-CO2/MJb for hydrothermal gasification, 86g e-CO2/MJb for anaerobic digestion, 109g e-CO2/MJb for gasificationpower generation, and 124g e-CO2/MJb for gasificationFischerTropsch. As expected, non-renewable energy consumptions are closely correlated to the GHG values. Also, using the High Dimensional Model Representation (HDMR) method, a global sensitivity analysis over the entire space of input parameters is performed to rank them with respect to their influence on key sustainability metrics. Considering reasonable ranges over which each parameter can vary, the most influential input parameters for the wet extraction route include extractor energy demand and methane yield generated from anaerobic digestion or hydrothermal gasification of the oil extracted-algae. The dominant process input parameters for the dry extraction route include algae oil content, dryer energy demand, and algae annual productivity. The results imply that algal biodiesel production from a dried feedstock may only prove sustainable if a low carbon solution such as solar drying is implemented to help reducing the water content of the feedstock.

Pooya Azadi; George Brownbridge; Sebastian Mosbach; Andrew Smallbone; Amit Bhave; Oliver Inderwildi; Markus Kraft

2014-01-01T23:59:59.000Z

357

Metagenome Survey of a Multispecies and Alga-Associated Biofilm Revealed Key Elements of Bacterial-Algal Interactions in Photobioreactors  

Science Journals Connector (OSTI)

...downstream processing of biofuels and/or other valuable...and released by the algae. Published ahead...C1-Chemistry in Resource and Energy Management (C1-REM...mass cultivation of algae. Bioresour. Technol...a raw material for biofuels production. J. Ind...

Ines Krohn-Molt; Bernd Wemheuer; Malik Alawi; Anja Poehlein; Simon Gllert; Christel Schmeisser; Andreas Pommerening-Rser; Adam Grundhoff; Rolf Daniel; Dieter Hanelt; Wolfgang R. Streit

2013-08-02T23:59:59.000Z

358

THE GREEN ALGA CHLAMYDOMONAS REINHARDTII: A NEW MODEL SYSTEM TO UNRAVEL THE ASSEMBLY PROCESS OF RESPIRATORY COMPLEXES  

E-Print Network (OSTI)

THE GREEN ALGA CHLAMYDOMONAS REINHARDTII: A NEW MODEL SYSTEM TO UNRAVEL THE ASSEMBLY PROCESS process. I propose to use the green alga Chlamydomonas reinhardtii as a novel model system to carry out thoughts with a warm cup of tea (I should also extend my gratitude to Birgit Alber, our scientific tea chat

Hamel, Patrice

359

Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix  

Science Journals Connector (OSTI)

...n-alkadienes from the A race of the green alga Botryococcus braunii...strains of the A race of the green alga Botryococcus braunii...3rd ed. Springer Science and Business Media, New York, NY. 54...synthase-like activity from the green microalga Botryococcus braunii...

Taylor L. Weiss; Robyn Roth; Carrie Goodson; Stanislav Vitha; Ian Black; Parastoo Azadi; Jannette Rusch; Andreas Holzenburg; Timothy P. Devarenne; Ursula Goodenough

2012-08-31T23:59:59.000Z

360

Inhibition of Photosynthesis in Some Algae by Extreme-Red Light Author(s): Eugene Rabinowitch, Govindjee, Jan B. Thomas  

E-Print Network (OSTI)

Inhibition of Photosynthesis in Some Algae by Extreme-Red Light Author(s): Eugene Rabinowitch://www.jstor.org #12;Inhibition of Photosynthesis in Some Algae by Extreme"Red Light Abstract. Photosynthesis produced lamp through a very dense aqueous solution of the phycobilins, produces little or no photosynthesis

Govindjee

Note: This page contains sample records for the topic "hybrid algae freeport" 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

ALDUO(TM) Algae Cultivation Technology for Delivering Sustainable Omega-3s, Feed, and Fuel  

SciTech Connect

* ALDUO(TM) Algae Production Technology Cellana?s Proprietary, Photosynthetic, & Proven * ALDUO(TM) Enables Economic Algae Production Unencumbered by Contamination by Balancing Higher-Cost PBRs with Lower-Cost Open Ponds * ALDUO(TM) Advantages * ALDUO(TM) Today o Large collection of strains for high value co-products o Powerful Mid-scale Screening & Optimization System o Solution to a Conflicting Interest o Split Pond Yield Enhancement o Heterotrophy & mixotrophy as a "finishing step" o CO2 Mitigation-flue Gas Operation o Worldwide Feed Trials with Livestock & Aquatic Species * ALDUO(TM) Technology Summarized

Bai, Xuemei [Cellana LLC

2012-09-24T23:59:59.000Z

362

Heavy Hybrid mesons Masses  

E-Print Network (OSTI)

We estimate the ground state masses of the heavy hybrid mesons using a phenomenological QCD-type potential. 0^{- -},1^{- -},0^{- +},1^{- +} and 0^{+ -} J^{PC} states are considered.

F. Iddir; L. Semlala

2006-11-13T23:59:59.000Z

363

Hybrid adsorptive membrane reactor  

DOE Patents (OSTI)

A hybrid adsorbent-membrane reactor in which the chemical reaction, membrane separation, and product adsorption are coupled. Also disclosed are a dual-reactor apparatus and a process using the reactor or the apparatus.

Tsotsis, Theodore T. (Huntington Beach, CA); Sahimi, Muhammad (Altadena, CA); Fayyaz-Najafi, Babak (Richmond, CA); Harale, Aadesh (Los Angeles, CA); Park, Byoung-Gi (Yeosu, KR); Liu, Paul K. T. (Lafayette Hill, PA)

2011-03-01T23:59:59.000Z

364

Human hybrid hybridoma  

SciTech Connect

Hybrid hybridomas are obtained by fusion of two cells, each producing its own antibody. Several authors have reported the construction of murine hybrid hybridomas with the aim to obtain bispecific monoclonal antibodies. The authors have investigated, in a model system, the feasibility of constructing a human hybrid hybridoma. They fused two monoclonal cell lines: an ouabain-sensitive and azaserine/hypoxanthine-resistant Epstein-Barr virus-transformed human cell line that produces an IgG1kappa antibody directed against tetanus toxiod and an azaserine/hypoxanthine-sensitive and ouabain-resistant human-mouse xenohybrid cell line that produces a human IgG1lambda antibody directed against hepatitis-B surface antigen. Hybrid hybridoma cells were selected in culture medium containing azaserine/hypoxanthine and ouabain. The hybrid nature of the secreted antibodies was analyzed by means of two antigen-specific immunoassay. The results show that it is possible, with the combined use of transformation and xenohybridization techniques, to construct human hybrid hybridomas that produce bispecific antibodies. Bispecific antibodies activity was measured by means of two radioimmunoassays.

Tiebout, R.F.; van Boxtel-Oosterhof, F.; Stricker, E.A.M.; Zeijlemaker, W.P.

1987-11-15T23:59:59.000Z

365

Comparative Analysis of the Chemical Composition of Mixed and Pure Cultures of Green Algae and Their Decomposed Residues by 13C Nuclear Magnetic Resonance Spectroscopy  

Science Journals Connector (OSTI)

...walls of the hydrocarbon-rich alga Botryococcus braunii. Phytochemistry...Phycological studies. IV. Some soil algae from Enchanted Rock and related...interrelationship among fossil fuel, marsh and land fill gas...Lorenzen. 1972. Yellow-green algae with chlorophyllide C. J...

J. L. Zelibor Jr.; L. Romankiw; P. G. Hatcher; R. R. Colwell

1988-04-01T23:59:59.000Z

366

In Vivo Characterization of the Electrochemical Proton Gradient Generated in Darkness in Green Algae and Its Kinetic Effects on Cytochrome b6f Turnover  

E-Print Network (OSTI)

Algae and Its Kinetic Effects on Cytochrome b6f Turnover Giovanni Finazzi*, and Fabrice Rappaport CNRSV) fits well with estimations based on the ATP/ADP ratio measured in green algae under the same conditions dark incubation of algae, the electrochemical transmembrane potential is determined only

367

NATIONAL PRESS RELEASE I PARIS I 30 AUGUST 2013 Brown algae contain phlorotannins, aromatic (phenolic) compounds that are unique in the plant  

E-Print Network (OSTI)

NATIONAL PRESS RELEASE I PARIS I 30 AUGUST 2013 Brown algae contain phlorotannins, aromatic elucidated the key step in the production of these compounds in Ectocarpus siliculosus, a small brown alga phlorotannins from brown algae for use in industry was a complex process, and the biosynthesis pathways

Canet, Léonie

368

Supplemental Feeding of Clam Seed in Land-based Nurseries Shellfish Algae Diet is a commercially available, super-concentrated mix of four marine micro-  

E-Print Network (OSTI)

Supplemental Feeding of Clam Seed in Land-based Nurseries Shellfish Algae Diet is a commercially available, super-concentrated mix of four marine micro- algae that provide a nutritional profile for shellfish. Although the algal cells are intact, the algae are not alive. The diet does not contain

Florida, University of

369

PhotochemisfvondPhofobiology. 1971 . Vol. 14,pp. 667-682. PergamonPress. Printed in Great Britain FLUORESCENCE INDUCTION IN THE RED ALGA  

E-Print Network (OSTI)

FLUORESCENCE INDUCTION IN THE RED ALGA PORPHYRIDIUM CRUENTUM P. MOHANTY, G. PAPAGEORGIOU* and GOVINDJEE in the red alga Porphyridium cruentum. Both the fast and the slow fluorescence yield changes are affected algae both in the fast (sec) and in the slow (min) region (see Refs. [l-31). Characteristic points

Govindjee

370

Molecular genetics of xanthophylldependent photoprotection in green algae and plants  

Science Journals Connector (OSTI)

...loroxanthin; see gure 2). Green plants have a remarkably similar...composi- tion. In general, green algae (Chlorophyta) possess...photosynthesis is known in organic solvents (Frank et al. 2000; Pol...enriched in blue and blue^green light and depleted of red light...

2000-01-01T23:59:59.000Z

371

Competition limits adaptation and productivity in a photosynthetic alga at elevated CO2  

Science Journals Connector (OSTI)

...productivity in a photosynthetic alga at elevated CO2 Sinead Collins * * s.collins@ed.ac...differ in their physiological response to CO2 enrichment are grown either alone or in communities for hundreds of generations under CO2 enrichment. After about 300 generations...

2011-01-01T23:59:59.000Z

372

The Seattle Times: Nation & World: Algae gives professor a taste of immortality Home delivery  

E-Print Network (OSTI)

The Washington Post E-mail article Print view Search Most e-mailed Most read RSS Sometimes, algae can a T-shirt" with the organism's picture on it, she said. Copyright © 2005 The Seattle Times Company E-mail this article Print this article Search archive Search Today Archive Advanced search Find deals Featured deal

Jeong, Hae Jin

373

Kalinella bambusicola gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel coccoid Chlorella-like subaerial alga  

E-Print Network (OSTI)

Kalinella bambusicola gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel coccoid Chlorella, Czech Republic SUMMARY The traditional green algal genus Chlorella, which com- prised coccoid algae and extremely diverse in phylogenetic terms. We studied a new subaerial Chlorella-like strain CAUP H7901

374

The Helical Structure of the $\\beta $-1,3-Linked Xylan in Some Siphoneous Green Algae  

Science Journals Connector (OSTI)

...Structure of the -1,3-Linked Xylan in Some Siphoneous Green Algae...conformation of a -1,3-linked xylan which is the structural polysaccharide...structure consists of three xylan polymer chains intertwining...stoichiometrically bound water on the surface of the molecule. The Royal...

1969-01-01T23:59:59.000Z

375

Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great  

E-Print Network (OSTI)

Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great Lakes. The PC1 site score was significantly related to both periphyton and phytoplankton biomass, respectively accounted for 18% of the variation in epiphyton biomass. Periphytic and epiphytic biomass were negatively

McMaster University

376

Hydrogen isotope fractionation in freshwater algae: I. Variations among lipids and species  

E-Print Network (OSTI)

Hydrogen isotope fractionation in freshwater algae: I. Variations among lipids and species Zhaohui in media containing different concentrations of deuterium. The hydrogen isotopic ratios of lipids that lipid dD values can be used to determine water dD values, hydrogen isotope fractionation was found

Sachs, Julian P.

377

Hydrogen isotope fractionation in freshwater and marine algae: II. Temperature and nitrogen limited growth rate effects  

E-Print Network (OSTI)

Hydrogen isotope fractionation in freshwater and marine algae: II. Temperature and nitrogen limited Accepted 7 November 2008 Available online 17 November 2008 a b s t r a c t Zhang and Sachs [Hydrogen. Introduction Hydrogen isotope ratios in plant and algal lipids from sediments are increasingly used

Sachs, Julian P.

378

Algae: The Source of Reliable, Scalable, and Sustainable Liquid Transportation Fuels  

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

At the February 12, 2009 joint Web conference of DOE's Biomass and Clean Cities programs, Brian Goodall (Sapphire Energy) spoke on Continental Airlines January 7th Biofuels Test. The flight was fueled, in part, by Sapphires algae-based jet fuel.

379

High-efficiency homologous recombination in the oil-producing alga Nannochloropsis sp.  

Science Journals Connector (OSTI)

...insights into many basic cellular processes, particularly photosynthesis...advanced biofuels, such as biodiesel and other hydrocarbons (14), and...An economic and technical evaluation of microalgal biofuels . Nat...564 . 4 Scott SA ( 2010 ) Biodiesel from algae: Challenges and...

Oliver Kilian; Christina S. E. Benemann; Krishna K. Niyogi; Bertrand Vick

2011-01-01T23:59:59.000Z

380

Plug-in Hybrid Links  

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

Plug-in Hybrid Links Plug-in Hybrid Links Exit Fueleconomy.gov The links below are to pages that are not part of the fueleconomy.gov Web site. We offer these external links for your convenience in accessing additional information that may be useful or interesting to you. Plug-in Hybrid Vehicles and Manufacturers Chevrolet Volt Official site for the Chevrolet Volt Cadillac ELR Official site for the Cadillac ELR (arriving early 2014) Ford C-MAX Energi Plug-in Hybrid Official site for the C-MAX Energi Plug-in Hybrid Ford Fusion Energi Plug-in Hybrid Official site for the Fusion Energi Plug-in Hybrid Honda Accord Plug-in Official site for the Honda Accord Plug-in Hybrid Toyota Prius Plug-in Official site for the Toyota Prius Plug-in Hybrid Plug-in-Related Information and Tools

Note: This page contains sample records for the topic "hybrid algae freeport" 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

SolarHybrid AG | Open Energy Information  

Open Energy Info (EERE)

SolarHybrid AG Jump to: navigation, search Name: SolarHybrid AG Place: Germany Sector: Solar Product: Germany-based solar thermal hybrid product manufacturer References:...

382

"Hybrid" Black Holes  

E-Print Network (OSTI)

We discuss a solution of the Einstein equations, obtained by gluing the external Kerr metric and the internal Weyl metric, describing an axisymmetric static vacuum distorted black hole. These metrics are glued at the null surfaces representing their horizons. For this purpose we use the formalism of massive thin null shells. The corresponding solution is called a "hybrid" black hole. The massive null shell has an angular momentum which is the origin of the rotation of the external Kerr spacetime. At the same time, the shell distorts the geometry inside the horizon. The inner geometry of the "hybrid" black hole coincides with the geometry of the interior of a non-rotating Weyl-distorted black hole. Properties of the "hybrid" black holes are briefly discussed.

Valeri P. Frolov; Andrei V. Frolov

2014-12-30T23:59:59.000Z

383

Hybrid Electric Vehicle Testing  

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

Transportation Association Conference Transportation Association Conference Vancouver, Canada December 2005 Hybrid Electric Vehicle Testing Jim Francfort U.S. Department of Energy - FreedomCAR & Vehicle Technologies Program, Advanced Vehicle Testing Activity INL/CON-05-00964 Presentation Outline * Background & goals * Testing partners * Hybrid electric vehicle testing - Baseline performance testing (new HEV models) - 1.5 million miles of HEV fleet testing (160k miles per vehicle in 36 months) - End-of-life HEV testing (rerun fuel economy & conduct battery testing @ 160k miles per vehicle) - Benchmark data: vehicle & battery performance, fuel economy, maintenance & repairs, & life-cycle costs * WWW information location Background * Advanced Vehicle Testing Activity (AVTA) - part of the

384

Diagnostics for hybrid reactors  

SciTech Connect

The Hybrid Reactor(HR) can be considered an attractive actinide-burner or a fusion assisted transmutation for destruction of transuranic(TRU) nuclear waste. The hybrid reactor has two important subsystems: the tokamak neutron source and the blanket which includes a fuel zone where the TRU are placed and a tritium breeding zone. The diagnostic system for a HR must be as simple and robust as possible to monitor and control the plasma scenario, guarantee the protection of the machine and monitor the transmutation.

Orsitto, Francesco Paolo [ENEA Unita' Tecnica Fusione , Associazione ENEA-EURATOM sulla Fusione C R Frascati v E Fermi 45 00044 Frascati (Italy)

2012-06-19T23:59:59.000Z

385

Federal Tax Credits for Hybrids  

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

Hybrids Hybrids Hybrid Vehicle Photo Federal tax credit up to $3,400! Hybrids purchased or placed into service after December 31, 2005 may be eligible for a federal income tax credit of up to $3,400. Credit amounts begin to phase out for a given manufacturer once it has sold over 60,000 eligible vehicles. Vehicles purchased after December 31, 2010 are not eligible for this credit. The information below is provided for those filing amended tax returns for previous years. BMW Chrysler/Dodge Ford Brands GM Brands Honda Mazda Mercedes Nissan Porsche Toyota/Lexus 2011 Vehicle Make & Model Full Credit Phase Out No Credit 50% 25% BMW Jan. 1, 2006 TBD TBD Jan. 1, 2011 BMW ActiveHybrid 750i 2011 BMW ActiveHybrid 750i $900 -- -- $0 BMW ActiveHybrid 750Li 2011 BMW ActiveHybrid 750Li $900 -- -- $0

386

Hybridization and the Typological Paradigm  

E-Print Network (OSTI)

of hybridization events, which also have a significant role in ecological adaptation. One explanation of increased hybridization in some areas and not others is that stress from parasites results in selection for an increase of novel genotypes. Two swordtail...

Carlson, Charles

2012-02-14T23:59:59.000Z

387

LANL debuts hybrid garbage truck  

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

Hybrid garbage truck LANL debuts hybrid garbage truck The truck employs a system that stores energy from braking and uses that pressure to help the truck accelerate after each...

388

Alternative Fuels Data Center: Hybrid Electric Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Batteries Deployment Maintenance & Safety Laws & Incentives Hybrids Plug-In Hybrids All-Electric Vehicles Hybrid Electric Vehicles

389

Hybrid Quantum Computation  

E-Print Network (OSTI)

We present a hybrid model of the unitary-evolution-based quantum computation model and the measurement-based quantum computation model. In the hybrid model part of a quantum circuit is simulated by unitary evolution and the rest by measurements on star graph states, thereby combining the advantages of the two standard quantum computation models. In the hybrid model, a complicated unitary gate under simulation is decomposed in terms of a sequence of single-qubit operations, the controlled-Z gates, and multi-qubit rotations around the z-axis. Every single-qubit- and the controlled-Z gate are realized by a respective unitary evolution, and every multi-qubit rotation is executed by a single measurement on a required star graph state. The classical information processing in our model only needs an information flow vector and propagation matrices. We provide the implementation of multi-control gates in the hybrid model. They are very useful for implementing Grover's search algorithm, which is studied as an illustrating example.

Arun Sehrawat; Daniel Zemann; Berthold-Georg Englert

2010-08-06T23:59:59.000Z

390

Hybrid Transmission Corridor study  

SciTech Connect

Hybrid Transmission Corridors are areas where High Voltage Alternating Current (HVAC) transmission lines and High Voltage Direct Current (HVDC) transmission lines exist in close proximity of each other. Because of the acceptance of HVDC as a means of transporting electric power over long distances and the difficulties associated with obtaining new right-of-ways, HVDC lines may have to share the same transmission corridor with HVAC lines. The interactions between conductors energized with different types of voltages causes changes in the electrical stresses applied to the conductors and insulators. As a result, corona phenomena, field effects and insulation performance can be affected. This report presents the results of an investigation of the HVAC-HVDC interaction and its effect on corona and AC and DC electric field phenomena. The method of investigation was based on calculation methods developed at the EPRI High Voltage Transmission Research Center (HVTRC) and supported by the results of full and reduced-scale line tests. Also, a survey of existing hybrid corridors is given along with the results of measurements made at one of those corridors. A number of examples in which an existing AC corridor may be transformed into a hybrid corridor are discussed. The main result of the research is an analytical/empirical model for predicting the electrical/environmental performance of hybrid corridors, a definition of ACDC interaction and a set of criteria for specifying when the interaction becomes significant, and a set of design rules.

Clairmont, B.A.; Johnson, G.B.; Zaffanella, L.E. (General Electric Co., Lenox, MA (United States))

1992-06-01T23:59:59.000Z

391

Hybrid Neural Systems Stefan Wermter  

E-Print Network (OSTI)

Hybrid Neural Systems Stefan Wermter Ron Sun Springer, Heidelberg, New York January 2000 #12; Preface The aim of this book is to present a broad spectrum of current research in hybrid neural systems, and advance the state of the art in neural networks and arti#12;cial intelligence. Hybrid neural systems

Varela, Carlos

392

On the Fossil Algae of the Petroleum-Yielding Shales of the Green River Formation of Colorado and Utah  

Science Journals Connector (OSTI)

...georef/georef;1975057021 algae biostratigraphy Cenozoic Colorado Eocene Green River Formation microfossils occurrence oil shale organic residues paleobotany Paleogene Plantae sedimentary rocks Tertiary United States Utah GeoRef, Copyright 2004...

Charles A. Davis

1916-01-01T23:59:59.000Z

393

The following is a song by Ralph A. Lewin (1997), from "The Biology of Algae and Diverse  

E-Print Network (OSTI)

, "Let us see what Chlorella can do." It can set up a store Of three quanta, or four, And can use them of single-celled alga Chlorella for photosynthesis research. See http;// www

Govindjee "Gov"

394

Effect of fuel oil and dispersant on cell cycle and macromolecular synthesis in the chlorococcal alga Scenedesmus armatus  

Science Journals Connector (OSTI)

Growth and reproductive processes in synchronous cultures of the alga Scenedesmus armatus...(isolated from Baltic phytoplankton) were followed in the presence of various concentrations of dispersant DP-105, oil, ...

V. Zachleder; Z. Tukaj

1993-10-01T23:59:59.000Z

395

Can a Hybrid Save Me Money?  

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

Can a Hybrid Save Me Money? Can a Hybrid Save Me Money? Step 1: Show me a hybrid. I want to compare... 2013 Acura ILX Hybrid 2013 Acura ILX Hybrid Tech Pkg 2014 Buick LaCrosse eAssist 2013 Cadillac Escalade Hybrid 2WD 2013 Cadillac Escalade Hybrid 4WD 2013 Chevrolet Malibu Eco 2SA 2013 Ford Fusion Hybrid 2013 Ford Fusion Hybrid Titanium 2013 GMC Yukon Denali Hybrid 2WD 2013 GMC Yukon Denali Hybrid 4WD 2013 Honda Insight 2013 Honda Civic Hybrid 2013 Honda Civic Hybrid w/ Nav 2013 Hyundai Sonata Hybrid 2013 Hyundai Sonata Hybrid Limited 2013 Infiniti M35h 2014 Infiniti Q50 Hybrid Premium 2014 Infiniti Q50 Hybrid Premium AWD 2013 Kia Optima Hybrid 2013 Lexus ES 300h 2013 Lexus GS 450h 2013 Lincoln MKZ Hybrid 2013 Toyota Avalon Hybrid XLE Touring 2013 Toyota Avalon Hybrid Limited 2014 Toyota Camry Hybrid LE 2014 Toyota Camry Hybrid XLE 2013 Toyota Highlander Hybrid 4WD 2013 Toyota Prius c One 2013 Toyota Prius Two

396

Look back at the U. S. Department of Energy's Aquatic Species Program: Biodiesel from Algae; Close-Out Report  

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

Renewable Energy Laboratory Renewable Energy Laboratory NREL/TP-580-24190 A Look Back at the U.S. Department of Energy's Aquatic Species Program: Biodiesel from Algae Close-Out Report NREL/TP-580-24190 A Look Back at the U.S. Department of Energy's Aquatic Species Program-Biodiesel from Algae July 1998 By John Sheehan Terri Dunahay John Benemann Paul Roessler Prepared for: U.S. Department of Energy's Office of Fuels Development

397

DOE Joint Genome Institute: Genes from Tiny Algae Shed Light on Big Role  

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

April 9, 2009 April 9, 2009 Genes from Tiny Algae Shed Light on Big Role Managing Carbon in World's Oceans & Coping with Environmental Change WALNUT CREEK, CA-Scientists from two-dozen research organizations led by the U.S. Department of Energy (DOE) Joint Genome Institute (JGI) and the Monterey Bay Aquarium Research Institute (MBARI) have decoded genomes of two algal strains, highlighting the genes enabling them to capture carbon and maintain its delicate balance in the oceans. These findings, from a team led by Alexandra Z. Worden of MBARI and published in the April 10 edition of the journal Science, will illuminate cellular processes related to algae-derived biofuels being pursued by DOE scientists. The study sampled two geographically diverse isolates of the photosynthetic

398

Comparison of electrogenic capabilities of microbial fuel cell with different light power on algae grown cathode  

Science Journals Connector (OSTI)

Electricity generation capabilities of microbial fuel cell with different light power on algae grown cathode were compared. Results showed that microbial fuel cell with 6 and 12W power of light always produced higher voltage and power density than with 18 and 26W. Similarly, microbial fuel cell with 6 and 12W of light power always displayed higher Coulombic efficiency and specific power than the one with 18 and 26W. The results also showed that microbial fuel cell with covered anodic chamber always displayed higher voltage, power density, Coulombic efficiency and specific power than the one without covered anodic chamber. Binary quadratic equations can be used to express the relationships between the light power and the voltage, power density, Coulombic efficiency and specific power. Although lower power of light on algae grown cathode and covering anodic chamber will increase systems electricity production, they will not significantly reduce its internal resistance.

D.F. Juang; C.H. Lee; S.C. Hsueh

2012-01-01T23:59:59.000Z

399

Influence of Fatty Acid Structure on Fuel Properties of Algae Derived Biodiesel  

Science Journals Connector (OSTI)

Abstract Physical and chemical properties of biofuel are influenced by structural features of fatty acid such as chain length, degree of unsaturation and branching of the chain. A simple and reliable calculation method to estimate fuel property is therefore needed to avoid experimental testing which is difficult, costly and time consuming. Typically in commercial biodiesel production such testing is done for every batch of fuel produced. In this study 9 different algae species were selected that were likely to be suitable for subtropical climates. The fatty acid methyl esters (FAMEs) of all algae species were analysed and the fuel properties like cetane number (CN), cold filter plugging point (CFPP), kinematic viscosity (KV), density and higher heating value (HHV) were determined. The relation of each fatty acid with particular fuel property is analysed using multivariate and multi-criteria decision method (MCDM) software. They showed that some fatty acids have major influences on the fuel properties whereas others have minimal influence. Based on the fuel properties and amounts of lipid content rank order is drawn by PROMETHEE-GAIA which helped to select the best algae species for biodiesel production in subtropical climates. Three species had fatty acid profiles that gave the best fuel properties although only one of these (Nannochloropsis oculata) is considered the best choice because of its higher lipid content.

Muhammad Aminul Islam; Godwin A. Ayoko; Richard Brown; Doug Stuart; Kirsten Heimann

2013-01-01T23:59:59.000Z

400

Direct conversion of wet algae to crude biodiesel under supercritical ethanol conditions  

Science Journals Connector (OSTI)

Abstract This paper presents a single-step, environmentally friendly approach for the direct conversion of wet algae to crude biodiesel under supercritical ethanol conditions. Ethanol was used for the simultaneous extraction and transesterification of lipids in algae to produce fatty acid ethyl esters at supercritical conditions. In this work the effects of process parameters dry algae to ethanol (wt./vol.) ratio (1:61:15), reaction temperature (245270C), and reaction time (230min.) on the yield of fatty acid ethyl esters (FAEE) were studied. 67% conversion was achieved at 265C and 20min of reaction time. The calorific value of a purified biodiesel sample produced at optimum conditions was measured to be 43MJ/kg, which is higher than that of fatty acid methyl esters produced from the same biomass. The purified fatty acid ethyl esters were analyzed using GCMS and FTIR. TGA analysis of algal biomass and purified FAEE was presented along with TEM images of the biomass captured before and after supercritical ethanol transesterification. This green conversion process has the potential to provide an energy-efficient and economical route for the production of renewable biodiesel production.

Harvind K. Reddy; Tapaswy Muppaneni; Prafulla D. Patil; Sundaravadivelnathan Ponnusamy; Peter Cooke; Tanner Schaub; Shuguang Deng

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Integrating Glycerol to Methanol vs. Glycerol to Ethanol within the Production of Biodiesel from Algae  

Science Journals Connector (OSTI)

Abstract In this work, we use a superstrucutre optimization approach for the comparison between traditional biodiesel plants and the integration of glycerol to methanol production or its use to obtain ethanol within the production of biodiesel from algae. In the first case the glycerol is reformed, either autoreforming or steam reforming, the raw syngas purified and whose composition (H2:CO ratio) is adjusted for the production of methanol. The methanol once purified is used for the transesterification of the oil produced from the algae. In the second case we take advantage of the fact that the algae composition allows the simultaneous production of ethanol and biodiesel. The starch is liquified and saccharified to obtain glucose that is fermented to ethanol. On the other hand, the oil is transesterified with ethanol to produce biodiesel, either using an enzymatic or an homogeneous catalysts. The glycerol is fermented to ethanol. Both water-ethanol, streams from glucose and from glycerol are fed to a multieffect column and later to a molecular sieve. The dehydrated ethanol is used for the transesterification of the oil while the excess is sold as biofuel. Glycerol as byproduct is still interesting as long as its price is over $0.05 /kg. In terms of integrated facilities, the use of glycerol to produce ethanol requires almost twice the investment, but the production cost is a fourth lower with an increased production of biofuels by 50 %.

Mariano Martn; Ignacio Grossmann

2014-01-01T23:59:59.000Z

402

An overview of palm, jatropha and algae as a potential biodiesel feedstock in Malaysia  

Science Journals Connector (OSTI)

The high demand to replace petroleum fuel makes renewable and sustainable sources such as Palm oil, Jatropha oil and Algae a main focus feedstock for biodiesel production in Malaysia. There are many studies conducted on Palm oil and Jatropha oil, however, the use of Algae as an alternative fuel is still in its infancy. Malaysia already implemented B5 based Palm oil as a feedstock and this biodiesel has been proven safe and can be used without any engine modification. The use of biodiesel produced from these feedstock will also developed domestic economic and provide job opportunities especially in the rural area. In addition, biodiesel has many advantages especially when dealing with the emissions produce as compared to petroleum fuel such as; it can reduce unwanted gases and particulate matter harmful to the atmosphere and mankind. Thus, this paper gathered and examines the most prominent engine emission produced from Palm oil and Jatropha feedstock and also to observe the potential of Algae to be one of the sources of alternative fuel in Malaysia.

S Yunus; N R Abdullah; R Mamat; A A Rashid

2013-01-01T23:59:59.000Z

403

Lagooning microbial fuel cells: A first approach by coupling electricity-producing microorganisms and algae  

Science Journals Connector (OSTI)

Abstract The paper focused on the start-up and performance characterisation of a new type of microbial fuel cell (MFC), in which an algae culture was seeded in the cathodic chamber to produce the oxygen required to complete the electrochemical reactions of the MFC, thus circumventing the need for a mechanical aerator. The system did not use mediators or high cost catalysts and it can be started-up easily using a straightforward three-stage procedure. The start-up consists of the separate production of the electricity-producing microorganisms and the algae cultures (stage I), replacement of the mechanical aeration system by the algae culture (stage II) and a change in the light dosage from a continuous input to a dynamic day/night profile. The MFC was operated under a regime of 12h light and 12h dark and was also operated in batch and continuous substrate-feeding modes. The same cell voltage was achieved when the cathode compartment was operated with air supplied by aerators, which means that this configuration can perform as well as the traditional one. The results also show the influence of both the organic load and light irradiation on electricity production and demonstrate that this type MFC is a robust and promising technology that can be considered as a first approach to perform a lagooning wastewater treatment with microbial fuel cells.

Justo Lobato; Araceli Gonzlez del Campo; Francisco J. Fernndez; Pablo Caizares; Manuel A. Rodrigo

2013-01-01T23:59:59.000Z

404

Microbial fuel cell with an algae-assisted cathode: A preliminary assessment  

Science Journals Connector (OSTI)

Abstract A microbial fuel cell (MFC) with an algae-assisted cathode, i.e., a system where the oxygen required by the cathode is not provided by aeration but by the photosynthetic process of the algae (Chlorella vulgaris), has been studied. The cathode was illuminated for 12h each day (from 8:00h to 20:00h). 25 days was necessary to achieve steady state conditions. The time evolution of dissolved oxygen and cell voltage were assessed over the course of each day. As expected, the dissolved oxygen values were not constant throughout the day, reaching maximum values between 14:00h and 20:00h when dark phase reactions began and the algae started to consume oxygen. Cell voltage (Rext 120?) followed the same trend as the oxygen profile. The supply of CO2 in the cathode was also studied, and half an hour was enough time to get the system working properly. During the acclimation stage, power density increased up to 13.5mWm?2 at steady state conditions. However, impedance analysis showed that polarization resistance was higher at the cathode than at the anode. Nevertheless, it canbe concluded that the studied system is a feasible method to treat wastewater in a self-sustainable way.

Araceli Gonzlez del Campo; Pablo Caizares; Manuel A. Rodrigo; Francisco J. Fernndez; Justo Lobato

2013-01-01T23:59:59.000Z

405

Full Hybrid: Overview  

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

highlighted Stop/Start button banner graphic: blue bar highlighted Stop/Start button banner graphic: blue bar subbanner graphic: gray bar Overview Button highlighted Starting button Low Speed button Cruising button Passing button Braking button Stopped button OVERVIEW Full hybrids use a gasoline engine as the primary source of power, and an electric motor provides additional power when needed. In addition, full hybrids can use the electric motor as the sole source of propulsion for low-speed, low-acceleration driving, such as in stop-and-go traffic or for backing up. This electric-only driving mode can further increase fuel efficiency under some driving conditions. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is stopped at an intersection.

406

Pulsed hybrid field emitter  

DOE Patents (OSTI)

A hybrid emitter exploits the electric field created by a rapidly depoled ferroelectric material. Combining the emission properties of a planar thin film diamond emitter with a ferroelectric alleviates the present technological problems associated with both types of emitters and provides a robust, extremely long life, high current density cathode of the type required by emerging microwave power generation, accelerator technology and display applications. This new hybrid emitter is easy to fabricate and not susceptible to the same failures which plague microstructure field emitter technology. Local electrode geometries and electric field are determined independently from those for optimum transport and brightness preservation. Due to the large amount of surface charge created on the ferroelectric, the emitted electrons have significant energy, thus eliminating the requirement for specialized phosphors in emissive flat-panel displays.

Sampayan, Stephen E. (Manteca, CA)

1998-01-01T23:59:59.000Z

407

Full Hybrid: Overview  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

highlighted Starting button Low Speed button Cruising button Passing button Braking button Stopped button highlighted Starting button Low Speed button Cruising button Passing button Braking button Stopped button OVERVIEW Full hybrids use a gasoline engine as the primary source of power, and an electric motor provides additional power when needed. In addition, full hybrids can use the electric motor as the sole source of propulsion for low-speed, low-acceleration driving, such as in stop-and-go traffic or for backing up. This electric-only driving mode can further increase fuel efficiency under some driving conditions. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is stopped at an intersection.

408

Corn Hybrids for Texas.  

E-Print Network (OSTI)

of legumes Hybrids time1 nitrogen2 , Soil areas --,- East Texas Timber Country Loams and sandy loams Sandy soils Gulf Coast Prairie Blackland Loams and sandy loams Blackland Prairie Blackland Mixed land Grand Prairie Blackland Mixed land West....32 indica sweetclovers ~eb. 15- Mar. 1 Rio Grande Plain Blackland Sands and sandy loams Lower Rio Grande Valley and Winter Garden dist. (under irrigation) Clays and loans Sands and sandy loams Rolling Plains Clay loams Sands and sandy loams...

Rogers, J. S.; Bockholt, A. J.; Collier, J. W.

1957-01-01T23:59:59.000Z

409

Save with Hybrid Refrigeration  

E-Print Network (OSTI)

SAVE WITH HYBRID REFRIGERATION Cheng-Wen (Wayne) Chung, P.E. Fluor Engineers, Inc. Irvine, California ABSTRACT Two level demand makes it possible to use two systems for refrigeration and save energy and money. An example of this type... of refrigeration, consisting of an ammonia absorption refrigeration (AAR) unit and a mechanical compression refrigera tion (MCR) unit, is presented in this article. This paper will briefly describe process configur ation, advantages and utility consumption...

Chung, C. W.

410

Freeport, TX Liquefied Natural Gas Exports Price to Brazil (Dollars...  

Annual Energy Outlook 2012 (EIA)

Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's -- 12.74 11.19 --...

411

Freeport, TX Liquefied Natural Gas Exports to Brazil (Million...  

U.S. Energy Information Administration (EIA) Indexed Site

Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 0 2010's 0 2,581 8,142 0...

412

Freeport, TX LNG Imports (Price) from Yemen (Dollars per Thousand...  

Gasoline and Diesel Fuel Update (EIA)

Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's -- 10.30...

413

EA-1786: Final Environmental Assessment | Department of Energy  

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

Final Environmental Assessment Final Environmental Assessment EA-1786: Final Environmental Assessment Algenol Integrated Biorefinery for Producing Ethanol from Hybrid Algae, Freeport, Texas, Fort Myers, Florida The U.S. Department of Energy (DOE) is proposing to authorize the expenditure of up to $18 million in cost-shared federal funding to support the final design, construction, and start-up of a pilot-scale Direct to Ethanol® integrated biorefinery (hereafter referred to as biorefinery or proposed project). DOE has authorized Algenol Biofuels, Inc. (Algenol) to use a percentage of its federal funding for pilot-scale activities ($7 million), which include: research and development related to organism development, developing the flexible film photobioreactor, preliminary process engineering, construction planning, regulatory submissions and

414

Page not found | Department of Energy  

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

31 - 6940 of 26,764 results. 31 - 6940 of 26,764 results. Download EA-1786: Final Environmental Assessment Algenol Integrated Biorefinery for Producing Ethanol from Hybrid Algae, Freeport, Texas, Fort Myers, Florida http://energy.gov/nepa/downloads/ea-1786-final-environmental-assessment Download CX-004660: Categorical Exclusion Determination State Energy Program - Whey Permeate to Ethanol Process CX(s) Applied: A9, A11, B5.1 Date: 12/09/2010 Location(s): Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-004660-categorical-exclusion-determination Rebate Natural Gas Utility Conservation Programs (Maine) This Chapter describes how natural gas utilities serving more than 5,000 residential customers must implement natural gas energy conservation programs. The regulations describe

415

Vehicle Technologies Office: Hybrid and Vehicle Systems  

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

Hybrid and Vehicle Hybrid and Vehicle Systems to someone by E-mail Share Vehicle Technologies Office: Hybrid and Vehicle Systems on Facebook Tweet about Vehicle Technologies Office: Hybrid and Vehicle Systems on Twitter Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Google Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Delicious Rank Vehicle Technologies Office: Hybrid and Vehicle Systems on Digg Find More places to share Vehicle Technologies Office: Hybrid and Vehicle Systems on AddThis.com... Just the Basics Hybrid & Vehicle Systems Modeling & Simulation Integration & Validation Benchmarking Parasitic Loss Reduction Propulsion Systems Advanced Vehicle Evaluations Energy Storage Advanced Power Electronics & Electrical Machines

416

Fiber reinforced hybrid phenolic foam.  

E-Print Network (OSTI)

??Hybrid composites in recent times have been developed by using more than one type of fiber reinforcement to bestow synergistic properties of chosen filler and (more)

Desai, Amit

2008-01-01T23:59:59.000Z

417

Hybrid solar lighting systems and components  

DOE Patents (OSTI)

A hybrid solar lighting system and components having at least one hybrid solar concentrator, at least one fiber receiver, at least one hybrid luminaire, and a light distribution system operably connected to each hybrid solar concentrator and each hybrid luminaire. A controller operates each component.

Muhs, Jeffrey D. (Lenoir City, TN); Earl, Dennis D. (Knoxville, TN); Beshears, David L. (Knoxville, TN); Maxey, Lonnie C. (Powell, TN); Jordan, John K. (Oak Ridge, TN); Lind, Randall F. (Lenoir City, TN)

2007-06-12T23:59:59.000Z

418

Hybrid solar lighting distribution systems and components  

DOE Patents (OSTI)

A hybrid solar lighting distribution system and components having at least one hybrid solar concentrator, at least one fiber receiver, at least one hybrid luminaire, and a light distribution system operably connected to each hybrid solar concentrator and each hybrid luminaire. A controller operates all components.

Muhs, Jeffrey D. (Lenoir City, TN); Earl, Dennis D. (Knoxville, TN); Beshears, David L. (Knoxville, TN); Maxey, Lonnie C. (Powell, TN); Jordan, John K. (Oak Ridge, TN); Lind, Randall F. (Lenoir City, TN)

2011-07-05T23:59:59.000Z

419

Hybrid Computer Architectures Motivations for Research  

E-Print Network (OSTI)

architecture. Thus, Hy-C will provide the infrastructure necessary to evaluate the potential of hybrid computing. The tools will facilitate research in hybrid computing. Our Hy-C infrastructure design reliesHybrid Computer Architectures Motivations for Research What Is a Hybrid Processor? Hybrid

Mohanty, Saraju P.

420

Hybrid Dissymmetrical Colloidal Particles  

Science Journals Connector (OSTI)

Centre de Recherche Paul Pascal, CNRS, 115, avenue du Dr Schweitzer, 33600 Pessac, France, Institut de Chimie de la Matire Condense de Bordeaux, CNRS, 87, avenue du Dr Schweitzer, 33608 Pessac Cedex, France, Laboratoire de Chimie et Procds de Polymrisation, CNRS?CPE Lyon, Btiment 308 F, 43, boulevard du 11 novembre 1918, BP 2077, 69616 Villeurbanne Cedex, France, and Laboratoire des IMRCP, Universit Paul Sabatier, 118, route de Narbonne, 31062 Toulouse Cedex, France ... After this step was completed, the suspension was transferred into a thermostated reactor and the monomer was introduced. ... On one hand, the resistance to some solvents of our hybrid particles could be improved cross-linking the polymer nodules. ...

Stphane Reculusa; Cline Poncet-Legrand; Adeline Perro; Etienne Duguet; Elodie Bourgeat-Lami; Christophe Mingotaud; Serge Ravaine

2005-05-27T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Kinetic and thermodynamic studies on biodiesel production from Spirulina platensis algae biomass using single stage extractiontransesterification process  

Science Journals Connector (OSTI)

Abstract Biodiesel production from nonedible feedstocks is gaining attention in the recent years as they do not interfere with the global food economy. In this investigation, Spirulina platensis algae biomass was used as the feedstock for biodiesel production. Single stage extractiontransesterification was carried out with an aim to study the effect of reaction temperature, catalyst concentration, algae biomass to methanol ratio (wt:vol), stirring intensity and algae drying duration on the biodiesel yield. The optimum conditions for maximum biodiesel yield (750.40%) were found to be 90min duration for algae drying, 60% catalyst concentration, 1:4 algae biomass to methanol ratio, 450rpm stirring intensity and 55C reaction temperature. The experimental data appeared to be a good fit with the first order reaction kinetics. For the reaction studied at different temperatures, values of rate constant and activation energy were found out to be 0.001min?1 and 14518.51J/mol respectively. The values of thermodynamic parameters such as Gibbs free energy (?G), enthalpy of activation (?H) and entropy of activation (?S) were also determined. The positive values of ?G and ?H and negative value of ?S indicated the unspontaneous and endergonic nature of the reaction.

Piyushi Nautiyal; K.A. Subramanian; M.G. Dastidar

2014-01-01T23:59:59.000Z

422

Experimental and numerical investigations of mixing in raceway ponds for algae cultivation  

Science Journals Connector (OSTI)

Abstract The current high interest in the algae sector is leading to the development of several demo/commercial scale projects, either for the food market or bioenergy production. Raceway Ponds (RWPs) are a widely used technology for algae mass cultivation. \\{RWPs\\} were developed long time ago, and thus capital and operating costs are well assessed. Nevertheless, room still exists to further reduce operational costs. A possible route towards energy optimization and therefore operational cost reduction can be identified through a better understanding of the mixing phenomena. The focus of the present work is that vertical mixing, defined as the cyclical movement of the algal cells between surface and bottom layers of the culture, cannot be completely determined by considering only turbulence, and therefore it is not represented by the Re number. A 3D Computational Fluid Dynamic (CFD) analysis of a conventional RWP was carried out based on a multi-phase Volume of Fluid model, in order to investigate the flow field of the culture in the pond. The CFD results were compared with experimental measures on a 20m2 pilot RWP. Once agreement among CFD and experimental results was shown, a statistical evaluation of the trajectories calculated for algae particles in the flow was carried out. The aim of this statistical evaluation was to define the level of vertical mixing in different sections of the pond. The model proposed was then used to scale-up the results to a demo/pre-commercial size RWP (500m2). The standard deviation of the actual trajectory was calculated with respect to the undisturbed trajectory for each section modeled. The results of the simulation showed that a limited mixing is to be expected in RWPs. In the long straight parts of the pond vertical mixing is poor and algae tend to settle to the bottom. Only in the bends the vortexes produced by flow separation move part of the culture from the bottom to the top and vice-versa. This result does not fit with the practice, typically observed in large scale ponds, of reducing vortexes around the bends by placing baffles. The method described can be applied to different pond designs operated at different culture velocities.

Matteo Prussi; Marco Buffi; David Casini; David Chiaramonti; Francesco Martelli; Mauro Carnevale; Mario R. Tredici; Liliana Rodolfi

2014-01-01T23:59:59.000Z

423

Surface complexation of neptunium (V) onto whole cells and cell componets of Shewanella alga  

SciTech Connect

We systematically quantified surface complexation of neptunium(V) onto whole cells of Shewanella alga strain BrY and onto cell wall and extracellular polymeric substances (EPS) of S. alga. We first performed acid and base titrations and used the mathematical model FITEQL with constant-capacitance surface-complexation to determine the concentrations and deprotonation constants of specific surface functional groups. Deprotonation constants most likely corresponded to a carboxyl site associated with amino acids (pK{sub a} {approx} 2.4), a carboxyl group not associated with amino acids (pK{sub a} {approx} 5), a phosphoryl site (pK{sub a} {approx} 7.2), and an amine site (pK{sub a} > 10). We then carried out batch sorption experiments with Np(V) and each of the S. alga components at different pHs. Results show that solution pH influenced the speciation of Np(V) and each of the surface functional groups. We used the speciation sub-model of the biogeochemical model CCBATCH to compute the stability constants for Np(V) complexation to each surface functional group. The stability constants were similar for each functional group on S. alga bacterial whole cells, cell walls, and EPS, and they explain the complicated sorption patterns when they are combined with the aqueous-phase speciation of Np(V). For pH < 8, NpO{sub 2}{sup +} was the dominant form of Np(V), and its log K values for the low-pK{sub a} carboxyl, other carboxyl, and phosphoryl groups were 1.75, 1.75, and 2.5 to 3.1, respectively. For pH greater than 8, the key surface ligand was amine >XNH3+, which complexed with NpO{sub 2}(CO{sub 3}){sub 3}{sup 5-}. The log K for NpO{sub 2}(CO{sub 3}){sub 3}{sup 5-} complexed onto the amine groups was 3.1 to 3.6. All of the log K values are similar to those of Np(V) complexes with aqueous carboxyl and N-containing carboxyl ligands. These results point towards the important role of surface complexation in defining key actinide-microbiological interactions in the subsurface.

Reed, Donald Timothy [Los Alamos National Laboratory; Deo, Randhir P [ASU; Rittmann, Bruce E [ASU; Songkasiri, Warinthorn [UNAFFILIATED

2008-01-01T23:59:59.000Z

424

Essays On Hybrid Bundle Pricing  

E-Print Network (OSTI)

Increasingly, firms are offering hybrid bundles products that combine both good(s) and service(s). Some hybrid bundles, such as TiVo that combines a DVR and recording management are more visible, while some, such as GEs Powerplant System...

Meyer, Jeffrey Dean

2011-10-21T23:59:59.000Z

425

Hybrid spread spectrum radio system  

DOE Patents (OSTI)

Systems and methods are described for hybrid spread spectrum radio systems. A method, includes receiving a hybrid spread spectrum signal including: fast frequency hopping demodulating and direct sequence demodulating a direct sequence spread spectrum signal, wherein multiple frequency hops occur within a single data-bit time and each bit is represented by chip transmissions at multiple frequencies.

Smith, Stephen F. (London, TN) [London, TN; Dress, William B. (Camas, WA) [Camas, WA

2010-02-09T23:59:59.000Z

426

Hybrids Plus | Open Energy Information  

Open Energy Info (EERE)

Hybrids Plus Hybrids Plus Jump to: navigation, search Name Hybrids Plus Address 3245 Prarie Ave Place Boulder, Colorado Zip 80301 Sector Vehicles Product Plug in Electric Hybrid Vehicle conversions, chargers, battery systems Website http://www.eetrex.com/ Coordinates 40.022143°, -105.250981° 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":40.022143,"lon":-105.250981,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

427

Challenges for Inverted Hybrid Inflation  

E-Print Network (OSTI)

Inverted hybrid inflation (in which the inflaton field slowly rolls away from the origin, giving a spectral index $n\\lsim 1$) is an appealing variant of the more usually studied hybrid model. Analysing the model alongside the ordinary hybrid case, we show that, in order to provide the correct density perturbations consistent with the COBE measurements, the dimensionless coupling constants of the inverted hybrid potential must be very small indeed. For example, the quartic coupling in a typical such potential is found to be $\\lsim 10^{-12}$. A supersymmetric model of inverted hybrid inflation, which does not involve the troublesome quartic coupling is found to lead to a potential which is unbounded from below.

S. F. King; J. Sanderson

1997-07-11T23:59:59.000Z

428

Look back at the U. S. Department of Energy's Aquatic Species Program: Biodiesel from Algae; Close-Out Report  

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

Renewable Energy Laboratory Renewable Energy Laboratory NREL/TP-580-24190 A Look Back at the U.S. Department of Energy's Aquatic Species Program: Biodiesel from Algae Close-Out Report NREL/TP-580-24190 A Look Back at the U.S. Department of Energy's Aquatic Species Program-Biodiesel from Algae July 1998 By John Sheehan Terri Dunahay John Benemann Paul Roessler Prepared for: U.S. Department of Energy's Office of Fuels Development Prepared by: the National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 A national laboratory of the U.S. Department of Energy Operated by Midwest Research Institute Under Contract No. DE-AC36-83CH10093 Executive Summary From 1978 to 1996, the U.S. Department of Energy's Office of Fuels Development funded a program to develop renewable transportation fuels from algae. The main focus of the program, know as the Aquatic

429

US Hybrid Corp | Open Energy Information  

Open Energy Info (EERE)

power conversion components for electric and hybrid vehicles, as well as renewable energy generation and storage. References: US Hybrid Corp1 This article is a stub. You...

430

Advanced Hybrid Water Heater using Electrochemical Compressor...  

Energy Savers (EERE)

Advanced Hybrid Water Heater using Electrochemical Compressor Advanced Hybrid Water Heater using Electrochemical Compressor Xergy is using its Electro Chemical Compression (ECC)...

431

Hybrid Silicon NanoconePolymer Solar Cells  

Science Journals Connector (OSTI)

Hybrid Silicon NanoconePolymer Solar Cells ... In this study, we demonstrate a hybrid solar cell composed of Si nanocones and conductive polymer. ...

Sangmoo Jeong; Erik C. Garnett; Shuang Wang; Zongfu Yu; Shanhui Fan; Mark L. Brongersma; Michael D. McGehee; Yi Cui

2012-04-30T23:59:59.000Z

432

Hybrid Rotaxanes: Interlocked Structures for Quantum Computing...  

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

with hybrid rotaxanes, in which inorganic rings encircle the organic axles. The hybrid architecture greatly increases their range of useful physical properties, such as the...

433

Advanced Coal Wind Hybrid: Economic Analysis  

E-Print Network (OSTI)

of Figures Figure ES-1. Advanced Coal Wind Hybrid: Basicviii Figure 1. Advanced-Coal Wind Hybrid: Basic29 Figure 9. Sensitivity to Coal

Phadke, Amol

2008-01-01T23:59:59.000Z

434

Silica Supported Ceria Nanoparticles: A Hybrid Nanostructure...  

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

Nanoparticles: A Hybrid Nanostructure To Increase Stability And Surface Reactivity Of Nano-crystalline Silica Supported Ceria Nanoparticles: A Hybrid Nanostructure To Increase...

435

Maryland Hybrid Truck Goods Movement Initiative | Department...  

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

-- Washington D.C. tiarravt063rice2010p.pdf More Documents & Publications Maryland Hybrid Truck Goods Movement Initiative Maryland Hybrid Truck Goods Movement Initiative...

436

Hybrid Rotaxanes: Interlocked Structures for Quantum Computing...  

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

Hybrid Rotaxanes: Interlocked Structures for Quantum Computing? Hybrid Rotaxanes: Interlocked Structures for Quantum Computing? Print Wednesday, 26 August 2009 00:00 Rotaxanes are...

437

Hybrid Thin Film Deposition System | EMSL  

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

Hybrid Thin Film Deposition System Hybrid Thin Film Deposition System Only available at EMSL, the Discovery Deposition System has been customized to be a fully automated...

438

A High-Throughput Fatty Acid Profiling Screen Reveals Novel Variations in Fatty Acid Biosynthesis in Chlamydomonas reinhardtii and Related Algae  

Science Journals Connector (OSTI)

...H2 for carrier gas and FID fuel and zero-grade air were provided...A green light for engineered algae: redirecting metabolism to fuel a biotechnology revolution...variation in the unicellular, green alga Chlamydomonas reinhardtii. PLoS...

Erin L. Pflaster; Michael J. Schwabe; Joyanne Becker; Melissa S. Wilkinson; Ashley Parmer; Thomas E. Clemente; Edgar B. Cahoon; Wayne R. Riekhof

2014-09-19T23:59:59.000Z

439

Involvement of zeaxanthin and of the Cbr protein in the repair of photosystem II from photoinhibition in the green alga Dunaliella salina  

E-Print Network (OSTI)

photoinhibition in the green alga Dunaliella salina EonSeon Jin, Juergen E.W. Polle, Anastasios Melis * Department)-deficient mutant of the green alga Dunaliella salina (dcd1) showed an amplified response to irradiance stress compared to the wild-type. The mutant was yellow^green under low light (100 Wmol photons m32 s31

Polle, Jürgen

440

Hybrid powertrain controller  

DOE Patents (OSTI)

A hybrid powertrain for a vehicle comprising a diesel engine and an electric motor in a parallel arrangement with a multiple ratio transmission located on the torque output side of the diesel engine, final drive gearing connecting drivably the output shaft of transmission to traction wheels of the vehicle, and an electric motor drivably coupled to the final drive gearing. A powertrain controller schedules fuel delivered to the diesel engine and effects a split of the total power available, a portion of the power being delivered by the diesel and the balance of the power being delivered by the motor. A shifting schedule for the multiple ratio transmission makes it possible for establishing a proportional relationship between accelerator pedal movement and torque desired at the wheels. The control strategy for the powertrain maintains drivability of the vehicle that resembles drivability of a conventional spark ignition vehicle engine powertrain while achieving improved fuel efficiency and low exhaust gas emissions.

Jankovic, Miroslava (Birmingham, MI); Powell, Barry Kay (Belleville, MI)

2000-12-26T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

ADVANCED HYBRID PARTICULATE COLLECTOR  

SciTech Connect

A new concept in particulate control, called an advanced hybrid particulate collector (AHPC), is being developed under funding from the US Department of Energy. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a manner that has not been done before. The AHPC concept consists of a combination of fabric filtration and electrostatic precipitation in the same housing, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emission with conventional ESPs, and it solves the problem of reentrainment and collection of dust in conventional baghouses. The AHPC is currently being tested at the 2.7-MW scale at the Big Stone power station.

Stanley Miller; Rich Gebert; William Swanson

1999-11-01T23:59:59.000Z

442

Hybrid dark energy  

E-Print Network (OSTI)

Extending previous results [Phys. Rev. Lett. 97, 081301 (2006)], we explore the cosmological implications of a new quintessence scenario driven by a slow rolling homogeneous scalar field whose equation of state behaved as freezing over the entire cosmic evolution, is approaching -1 today, but will become thawing in the near future, thereby driving the Universe to an eternal deceleration. We argue that such a mixed behavior, named \\emph{hybrid}, may reconcile the slight preference of current observational data for freezing potentials with the impossibility of defining observables in the String/M-theory context due to the existence of a cosmological event horizon in asymptotically de Sitter universes as, e.g., pure freezing scenarios.

J. S. Alcaniz; R. Silva; F. C. Carvalho; Zong-Hong Zhu

2008-07-16T23:59:59.000Z

443

2011 Hyundai Sonata Hybrid  

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

Hyundai Sonata Hybrid Hyundai Sonata Hybrid Test cell location 2WD Vehicle Setup Information Downloadable Dynamometer Database (D 3 )- Test Summary Sheet Vehicle architecture P2 HEV Vehicle Dynamometer Input Document date 8/7/2013 Advanced Powertrain Research Facility Test weight [lb] Target A [lb] 3750 26.8 Target B [lb/mph] Target C [lb/mph^2] 0.15 0.0145 Revision number 3 Notes: Test Fuel Information Fuel type EPA Tier II EEE Gasoline Fuel density [g/ml] Fuel Net HV [BTU/lbm] 0.742 18202 T e s t I D [ # ] C y c l e C o l d s t a r t ( C S t ) H o t s t a r t [ H S t ] D a t e T e s t C e l l T e m p [ C ] T e s t C e l l R H [ % ] T e s t C e l l B a r o [ i n / H g ] V e h i c l e c o o l i n g f a n s p e e d : S p e e d M a t c h [ S M ] o r c o n s t a n t s p e e d [ C S ] S o l a r L a m p s [ W / m 2 ] V e i c l e C l i m a t e C o n t r o l s e t t i n g s H o o d P o s i t i o n [ U p ] o r [ C l o s e d ] W i n d o w P o s i t i o n [ C l o s e d ] o r [ D o w n ] C y c l e D i s t a n c e [ m i ] C

444

Optimization of direct conversion of wet algae to biodiesel under supercritical methanol conditions  

Science Journals Connector (OSTI)

This study demonstrated a one-step process for direct liquefaction and conversion of wet algal biomass containing about 90% of water to biodiesel under supercritical methanol conditions. This one-step process enables simultaneous extraction and transesterification of wet algal biomass. The process conditions are milder than those required for pyrolysis and prevent the formation of by-products. In the proposed process, fatty acid methyl esters (FAMEs) can be produced from polar phospholipids, free fatty acids, and triglycerides. A response surface methodology (RSM) was used to analyze the influence of the three process variables, namely, the wet algae to methanol (wt./vol.) ratio, the reaction temperature, and the reaction time, on the \\{FAMEs\\} conversion. Algal biodiesel samples were analyzed by ATR-FTIR and GCMS. Based on the experimental analysis and RSM study, optimal conditions for this process are reported as: wet algae to methanol (wt./vol.) ratio of around 1:9, reaction temperature and time of about 255C, and 25min respectively. This single-step process can potentially be an energy efficient and economical route for algal biodiesel production.

Prafulla D. Patil; Veera Gnaneswar Gude; Aravind Mannarswamy; Shuguang Deng; Peter Cooke; Stuart Munson-McGee; Isaac Rhodes; Pete Lammers; Nagamany Nirmalakhandan

2011-01-01T23:59:59.000Z

445

Algae Oil  

Science Journals Connector (OSTI)

Over the past 5 years or so, there has been a tremendous interest in developing microalgae as a novel, renewable source of biodiesel. This subject has captured the public interest, with frequent headlines seem...

Gustavo B. Leite; Patrick C. Hallenbeck

2012-01-01T23:59:59.000Z

446

HYBRID LOGICS Carlos Areces and Balder ten Cate  

E-Print Network (OSTI)

14 HYBRID LOGICS Carlos Areces and Balder ten Cate 1 What are Hybrid Logics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 828 2.3 Very Expressive Hybrid Languages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 863 This chapter provides a modern overview of the field of hybrid logic. Hybrid logics are ex

Sattler, Ulrike

447

HYBRID LOGICS Carlos Areces and Balder ten Cate  

E-Print Network (OSTI)

14 HYBRID LOGICS Carlos Areces and Balder ten Cate 1 What are Hybrid Logics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Very Expressive Hybrid Languages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 This chapter provides a modern overview of the field of hybrid logic. Hybrid logics are ex

ten Cate, Balder

448

Marine Bacteria from Danish Coastal Waters Show Antifouling Activity against the Marine Fouling Bacterium Pseudoalteromonas sp. Strain S91 and Zoospores of the Green Alga Ulva australis Independent of Bacteriocidal Activity  

Science Journals Connector (OSTI)

...S91 and Zoospores of the Green Alga Ulva australis Independent of...S91 and zoospores of the green alga Ulva australis. The antiadhesive...drag and thereby leads to high fuel consumption (40) and CO2 emissions...furanones produced by the red algae Delisea pulchra (8), but...

Nete Bernbom; Yoke Yin Ng; Staffan Kjelleberg; Tilmann Harder; Lone Gram

2011-10-14T23:59:59.000Z

449

Hybrid Charmonium and the $?-?$ Puzzle  

E-Print Network (OSTI)

Using the method of QCD Sum Rules, we estimate the energy of the lowest hybrid Charmonium state, and find it to be at the energy of the $\\Psi'(2S)$ state, about 600 Mev above the $J/\\Psi(1S)$ state. Since our solution is not consistent with a pure hybrid at this energy, we conclude that the $\\Psi'(2S)$ state is probably an admixed $c \\bar{c}$ and hybrid $c \\bar{c}g$ state. From this conjecture we find a possible explanation of the famous $\\rho-\\pi$ puzzle.

Leonard S. Kisslinger; Diana Parno; Seamus Riordan

2008-05-13T23:59:59.000Z

450

Triplex in-situ hybridization  

DOE Patents (OSTI)

Disclosed are methods for detecting in situ the presence of a target sequence in a substantially double-stranded nucleic acid segment, which comprises: a) contacting in situ under conditions suitable for hybridization a substantially double-stranded nucleic acid segment with a detectable third strand, said third strand being capable of hybridizing to at least a portion of the target sequence to form a triple-stranded structure, if said target sequence is present; and b) detecting whether hybridization between the third strand and the target sequence has occured.

Fresco, Jacques R. (Princeton, NJ); Johnson, Marion D. (East Windsor, NJ)

2002-01-01T23:59:59.000Z

451

Hybrid codes: Methods and applications  

SciTech Connect

In this chapter we discuss hybrid'' algorithms used in the study of low frequency electromagnetic phenomena, where one or more ion species are treated kinetically via standard PIC methods used in particle codes and the electrons are treated as a single charge neutralizing massless fluid. Other types of hybrid models are possible, as discussed in Winske and Quest, but hybrid codes with particle ions and massless fluid electrons have become the most common for simulating space plasma physics phenomena in the last decade, as we discuss in this paper.

Winske, D. (Los Alamos National Lab., NM (USA)); Omidi, N. (California Univ., San Diego, La Jolla, CA (USA))

1991-01-01T23:59:59.000Z

452

Hybrid Systems: From Verification to Falsification  

E-Print Network (OSTI)

Hybrid Systems: From Verification to Falsification Erion Plaku, Lydia E. Kavraki, and Moshe Y}@cs.rice.edu Abstract. We propose HyDICE, Hybrid DIscrete Continuous Exploration, a multi­layered approach for hybrid. The discrete search uses the discrete transitions of the hybrid system and coarse­grained decompositions

Vardi, Moshe Y.

453

Hybrid Abstractions that Preserve Timed Languages  

E-Print Network (OSTI)

Hybrid Abstractions that Preserve Timed Languages Paulo Tabuada1 and George J. Pappas2 1 Instituto@ee.upenn.edu Abstract. In this paper we consider the problem of extracting an ab- straction from a hybrid control system that determine when trajectories of the original hybrid system can be generated by the abstracted hybrid system

Pappas, George J.

454

VLA HYBRID CONFIGURATIONS A Critical Look  

E-Print Network (OSTI)

VLA HYBRID CONFIGURATIONS A Critical Look Barry Clark EVLA Memo 180 July 2014 The VLA hybrid weeks (plus the two week hybrid), whereas going directly from one main configuration to another could 4.5%. 2. The time requests in the hybrid configuration are heavily weighted to the galactic center

Groppi, Christopher

455

Hybrid Systems: From Verification to Falsification  

E-Print Network (OSTI)

Hybrid Systems: From Verification to Falsification Erion Plaku, Lydia E. Kavraki, and Moshe Y}@cs.rice.edu Abstract. We propose HyDICE, Hybrid DIscrete Continuous Exploration, a multi-layered approach for hybrid. The discrete search uses the discrete transitions of the hybrid system and coarse-grained decompositions

Kavraki, Lydia E.

456

Handoff Notification in Wireless Hybrid Networks  

Science Journals Connector (OSTI)

Hybrid networks composed of a wireless infrastructure network providing Internet access to an underlying...

Guillaume Chelius; Claude Chaudet

2005-01-01T23:59:59.000Z

457

GAL4 Two-Hybrid Vectors Handbook  

E-Print Network (OSTI)

MATCHMAKER GAL4 Two-Hybrid Vectors Handbook (PT3062-1) Information Supplement for: Catalog # Product K1605-1 MATCHMAKER Two-Hybrid System K1604-1 MATCHMAKER Two-Hybrid System 2 (many) MATCHMAKER Libraries FOR RESEARCH USE ONLY (PR6X890) #12;MATCHMAKER GAL4 Two-Hybrid Vectors Handbook CLONTECH

Erickson, F. Les

458

HYBRID SPECIATION IN WILD SUNFLOWERS1  

E-Print Network (OSTI)

HYBRID SPECIATION IN WILD SUNFLOWERS1 Loren H. Rieseberg2 ABSTRACT Hybrid speciation refers to the establishment of novel hybrid genotypes that are reproductively isolated from their parental species, in some instances new hybrid species arise and become reproductively isolated without a change

Rieseberg, Loren

459

NREL: Learning - Hybrid Electric Vehicles  

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

Hybrid Electric Vehicles Hybrid Electric Vehicles Photo of the front and part of the side of a bus parked at the curb of a city street with tall buildings in the background. This diesel hybrid electric bus operated by the Metropolitan Transit Authority, New York City Transit, was part of a test study that recently investigated the fuel efficiency and reliability of these buses. Credit: Leslie Eudy Today's hybrid electric vehicles (HEVs) range from small passenger cars to sport utility vehicles (SUVs) and large trucks. Though they often look just like conventional vehicles, HEVs usually include an electric motor as well as a small internal combustion engine (ICE). This combination provides greater fuel economy and fewer emissions than most conventional ICE vehicles do. HEVs are powered by two energy sources: an energy conversion unit, such as

460

Global optimization of hybrid systems  

E-Print Network (OSTI)

Systems that exhibit both discrete state and continuous state dynamics are called hybrid systems. In most nontrivial cases, these two aspects of system behavior interact to such a significant extent that they cannot be ...

Lee, Cha Kun

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid algae freeport" 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

Hybrid Fuel Cell Technology Overview  

SciTech Connect

For the purpose of this STI product and unless otherwise stated, hybrid fuel cell systems are power generation systems in which a high temperature fuel cell is combined with another power generating technology. The resulting system exhibits a synergism in which the combination performs with an efficiency far greater than can be provided by either system alone. Hybrid fuel cell designs under development include fuel cell with gas turbine, fuel cell with reciprocating (piston) engine, and designs that combine different fuel cell technologies. Hybrid systems have been extensively analyzed and studied over the past five years by the Department of Energy (DOE), industry, and others. These efforts have revealed that this combination is capable of providing remarkably high efficiencies. This attribute, combined with an inherent low level of pollutant emission, suggests that hybrid systems are likely to serve as the next generation of advanced power generation systems.

None available

2001-05-31T23:59:59.000Z

462

Hybrid Zero-capacity Channels  

E-Print Network (OSTI)

There are only two known kinds of zero-capacity channels. The first kind produces entangled states that have positive partial transpose, and the second one - states that are cloneable. We consider the family of 'hybrid' quantum channels, which lies in the intersection of the above classes of channels and investigate its properties. It gives rise to the first explicit examples of the channels, which create bound entangled states that have the property of being cloneable to the arbitrary finite number of parties. Hybrid channels provide the first example of highly cloneable binding entanglement channels, for which known superactivation protocols must fail - superactivation is the effect where two channels each with zero quantum capacity having positive capacity when used together. We give two methods to construct a hybrid channel from any binding entanglement channel. We also find the low-dimensional counterparts of hybrid states - bipartite qubit states which are extendible and possess two-way key.

Sergii Strelchuk; Jonathan Oppenheim

2012-07-04T23:59:59.000Z

463

Genomics of isolation in hybrids  

Science Journals Connector (OSTI)

...edited by Patrik Nosil and Jeffrey L. Feder Genomics of isolation in hybrids Zachariah Gompert...limitations to the study of the speciation genomics. Further progress in understanding the genomics of speciation will require large-scale...

2012-01-01T23:59:59.000Z

464

Lipid content and fatty acid composition of Mediterranean macro-algae as dynamic factors for biodiesel production  

Science Journals Connector (OSTI)

Summary Using the total lipid contents and fatty acid profiles, the marine macro-algae Jania rubens (Rhodophyceae), Ulva linza (Chlorophyceae) and Padina pavonica (Phaeophyceae) were evaluated for biodiesel production during the spring, summer and autumn. Seawater parameters such as pH, salinity and temperature were measured. The total lipid content varied from 1.56% (J. rubens) to 4.14% (U. linza) of dry weight, with the highest values occurring in spring. The fatty acid methyl ester profiles were analysed using gas chromatography. The highest percentage of total fatty acids was recorded in P. pavonica, with 6.2% in autumn, whereas the lowest was in J. rubens, with 68.6% in summer. The relative amount of saturated to unsaturated fatty acids was significantly higher in P. pavonica than in the other macro-algae. Seasonal variations in pH, salinity and temperature had no significant effect on the total lipid and fatty acid contents. Principal component analysis grouped brown and green algae together, whereas red alga grouped out. Furthermore, methyl ester profiles indicate that brown and green seaweeds are preferred, followed by red seaweeds, which appears to have little potential for oil-based products. Therefore, these seaweeds are not targets for biodiesel production.

Dahlia M. El Maghraby; Eman M. Fakhry

2014-01-01T23:59:59.000Z

465

ANSP Protocols for Analysis of NAWQA Algae Samples Protocol P-13-57 Patrick Center for Environmental Research 117  

E-Print Network (OSTI)

of associated pressure gauges, and monitor the volume of gas left in the tank. Replace cylinders as needed. Any hoods. 3.1.4. Gas suspension tables. 3.1.5. Slide warmers/hot plates. 3.2. Chemistry Laboratory. 3 recommended. Periodically clean oil #12;ANSP Protocols for Analysis of NAWQA Algae Samples Protocol P-13

Charles, Donald

466

As corn-based biofuels reach their practical limits, advanced algae-based biofuels are poised to supply  

E-Print Network (OSTI)

SEMTE abstract As corn-based biofuels reach their practical limits, advanced algae-based biofuels of Energy, General Electric, Algenol Biofuels, and Southern Company. Currently a post-doctoral fellow working for Algenol Biofuels, Dr. Lively is expanding his expertise in gas and liquid separations

Reisslein, Martin

467

Process Design and Economics for the Conversion of Algal Biomass to Hydrocarbons: Whole Algae Hydrothermal Liquefaction and Upgrading  

SciTech Connect

This report provides a preliminary analysis of the costs associated with converting whole wet algal biomass into primarily diesel fuel. Hydrothermal liquefaction converts the whole algae into an oil that is then hydrotreated and distilled. The secondary aqueous product containing significant organic material is converted to a medium btu gas via catalytic hydrothermal gasification.

Jones, Susanne B.; Zhu, Yunhua; Anderson, Daniel B.; Hallen, Richard T.; Elliott, Douglas C.; Schmidt, Andrew J.; Albrecht, Karl O.; Hart, Todd R.; Butcher, Mark G.; Drennan, Corinne; Snowden-Swan, Lesley J.; Davis, Ryan; Kinchin, Christopher

2014-03-20T23:59:59.000Z

468

Colony Organization in the Green Alga Botryococcus braunii (Race B) Is Specified by a Complex Extracellular Matrix  

Science Journals Connector (OSTI)

...suggests that their hydrocarbon products once contributed to these reserves (1, 2, 8, 10, 16, 17, 34, 36, 52, 62, 63, 69...1955. Occurrence of the oil-forming alga Botryococcus in lignites and other Tertiary sediments. Micropaleontology 1 :343-348...

Taylor L. Weiss; Robyn Roth; Carrie Goodson; Stanislav Vitha; Ian Black; Parastoo Azadi; Jannette Rusch; Andreas Holzenburg; Timothy P. Devarenne; Ursula Goodenough

2012-08-31T23:59:59.000Z

469

On hybrid control of complex systems: Sur la commande hybride des systmes  

E-Print Network (OSTI)

On hybrid control of complex systems: a survey Sur la commande hybride des syst·mes complexes a brief overview of hybrid control systems is given and an introduction to several approaches in hybrid to hybrid control. RESUME. L'objectif de cet article est de prZsenter un Ztat de l'art des travaux relatifs

Koutsoukos, Xenofon D.

470

Hybrid Geometric Reduction of Hybrid Systems Aaron D. Ames and Shankar Sastry  

E-Print Network (OSTI)

Hybrid Geometric Reduction of Hybrid Systems Aaron D. Ames and Shankar Sastry Abstract-- This paper presents a unifying framework in which to carry out the hybrid geometric reduction of hybrid systems, generalizing classical reduction to a hybrid setting. I. INTRODUCTION The reduction of mechanical systems

Sastry, S. Shankar

471

Full Hybrid: Starting  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

highlighted Low Speed button Cruising button Passing button Braking button Stopped button highlighted Low Speed button Cruising button Passing button Braking button Stopped button STARTING When a full hybrid vehicle is initially started, the battery typically powers all accessories. The gasoline engine only starts if the battery needs to be charged or the accessories require more power than available from the battery. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Battery (highlighted): The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery powers the vehicle at low speeds, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection.

472

Biodiesel production from algae oil high in free fatty acids by two-step catalytic conversion  

Science Journals Connector (OSTI)

The effect of storage temperature and time on lipid composition of Scenedesmus sp. was studied. When stored at 4C or higher, the free fatty acid content in the wet biomass increased from a trace to 62.0% by day 4. Using two-step catalytic conversion, algae oil with a high free fatty acid content was converted to biodiesel by pre-esterification and transesterification. The conversion rate of triacylglycerols reached 100% under the methanol to oil molar ratio of 12:1 during catalysis with 2% potassium hydroxide at 65C for 30min. This process was scaled up to produce biodiesel from Scenedesmus sp. and Nannochloropsis sp. oil. The crude biodiesel was purified using bleaching earth. Except for moisture content, the biodiesel conformed to Chinese National Standards.

Lin Chen; Tianzhong Liu; Wei Zhang; Xiaolin Chen; Junfeng Wang

2012-01-01T23:59:59.000Z

473

Production of algae-based biodiesel using the continuous catalytic Mcgyan process  

Science Journals Connector (OSTI)

This study demonstrates the production of algal biodiesel from Dunaliella tertiolecta, Nannochloropsis oculata, wild freshwater microalgae, and macroalgae lipids using a highly efficient continuous catalytic process. The heterogeneous catalytic process uses supercritical methanol and porous titania microspheres in a fixed bed reactor to catalyze the simultaneous transesterification and esterification of triacylglycerides and free fatty acids, respectively, to fatty acid methyl esters (biodiesel). Triacylglycerides and free fatty acids were converted to alkyl esters with up to 85% efficiency as measured by 300MHz 1H NMR spectroscopy. The lipid composition of the different algae was studied gravimetrically and by gas chromatography. The analysis showed that even though total lipids comprised upwards of 19% of algal dry weight the saponifiable lipids, and resulting biodiesel, comprised only 1% of dry weight. Thus highlighting the need to determine the triacylglyceride and free fatty acid content when considering microalgae for biodiesel production.

Brian J. Krohn; Clayton V. McNeff; Bingwen Yan; Daniel Nowlan

2011-01-01T23:59:59.000Z

474

Comparative life cycle assessment of biodiesel from algae and jatropha: A case study of India  

Science Journals Connector (OSTI)

Abstract Algae and jatropha, two types of promising and unconventional biomass, are investigated in this study for large-scale production of biodiesel. The aim is to evaluate the potential advantages and the magnitude of closeness of life cycle balances between these two biodiesel pathways compared to fossil diesel, by taking into account possible uncertainties. The geographical location of this study is India with a prospect of utilizing available wastelands in southern regions. The results indicate that the environmental performance of algal biodiesel is comparable to that of jatropha biodiesel. Both show significant GHG emission and fossil energy depletion reductions which are in the range of 3640 and 1025% respectively compared to fossil diesel in the studied geographic context.

Atta Ajayebi; Edgard Gnansounou; Jegannathan Kenthorai Raman

2013-01-01T23:59:59.000Z

475

Dewatering of microalgal cultures: A major bottleneck to algae-based fuels  

Science Journals Connector (OSTI)

Microalgae dewatering is a major obstruction to industrial-scale processing of microalgae for biofuel production. The dilute nature of harvested microalgal cultures creates a huge operational cost during dewatering thereby rendering algae-based fuels less economically attractive. Currently there is no superior method of dewatering microalgae. A technique that may result in a greater algal biomass may have drawbacks such as a high capital cost or high energy consumption. The choice of which harvesting technique to apply will depend on the species of microalgae and the final product desired. Algal properties such as a large cell size and the capability of the microalgae to autoflocculate can simplify the dewatering process. This article reviews and addresses the various technologies currently used for dewatering microalgal cultures along with a comparative study of the performances of the different technologies.

Nyomi Uduman; Ying Qi; Michael K. Danquah; Gareth M. Forde; Andrew Hoadley

2010-01-01T23:59:59.000Z

476

Purification and characterization of phycocyanin from the blue-green alga Aphanizomenon flos-aquae  

Science Journals Connector (OSTI)

Aphanizomenon flos-aquae (AFA) is a blue-green alga and represents a nutrient-dense food source. In this study the presence of phycocyanin (PC), a blue protein belonging to the photosynthetic apparatus, has been demonstrated in AFA. An efficient method for its separation has been set up: PC can be purified by a simple single step chromatographic run using a hydroxyapatite column (ratio A620/A280 of 4.78), allowing its usage for health-enhancing properties while eliminating other aspecific algal components. Proteomic investigation and HPLC analysis of purified AFA phycobilisomes revealed that, contrary to the well-characterized Synechocystis and Spirulina spp., only one type of biliprotein is present in phycobilisomes: phycocyanins with no allo-phycocyanins. Two subunit polypeptides of PC were also separated: the ? subunit containing two bilins as chromophore and the ? subunit containing only one.

Serena Benedetti; Sara Rinalducci; Francesca Benvenuti; Sonia Francogli; Silvia Pagliarani; Luca Giorgi; Mauro Micheloni; Gian Maria DAmici; Lello Zolla; Franco Canestrari

2006-01-01T23:59:59.000Z

477

Hybridization Analysis of Chesapeake Bay Virioplankton  

Science Journals Connector (OSTI)

...titers exceeded the detection limit, i.e...the photosynthetic marine picoflagellate Micromonas pusilla () and marine Synechococcus spp...the case of PCR, detection sensitivity is often...identification and in situ detection of individual microbial...mortality of the marine alga Emiliania huxleyi...

K. Eric Wommack; Jacques Ravel; Russell T. Hill; Rita R. Colwell

1999-01-01T23:59:59.000Z

478

Neutron diagnostics for mirror hybrids  

SciTech Connect

Fusion-fission (FuFi) hybrids will need instrumentation to diagnose the deuteriumtritium plasma, whose 14-MeV neutron emission is the driver of the sub-critical fission core. While the fission neutron yield rate (Y{sub fi} and hence power P{sub fi}) can be monitored with standard instrumentation, fusion plasmas in hybrids require special diagnostics where the determination of Y{sub th} ({proportional_to}P{sub fu}) is a challenge. Information on Y{sub fu} is essential for assessing the fusion plasma performance which together with Y{sub fi} allows for the validation of the neutron multiplication factor (k) of the subcritical fission core. Diagnostics for hybrid plasmas are heuristically discussed with special reference to straight field line mirror (SFLM). Relevant DT plasma experience from JET and plans for ITER in the main line of fusion research were used as input. It is shown that essential SFLM plasma information can potentially be obtained with proposed instrumentation, but the state of the hybrid plasma must be predictably robust as derived from fully diagnosed dedicated experiments without interface restrictions of the hybrid application.

Kaellne, Jan; Noack, Klaus; Agren, Olov; Gorini, Giuseppe; Tardocchi, Marco; Grosso, Giovanni [Department of Engineering Sciences, Uppsala University, Box 256, SE-751 21 Uppsala (Sweden); Universita degli Studi di Milano - Bicocca, Dip. di Fisica 'G. Occhialini', Piazza della Scienza 3, 20126, Milan (Italy)

2012-06-19T23:59:59.000Z

479

Manufacturing and testing VLPC hybrids  

SciTech Connect

To insure that the manufacture of VLPC devices is a reliable, cost-effective technology, hybrid assembly procedures and testing methods suitable for large scale production have been developed. This technology has been developed under a contract from Fermilab as part of the D-Zero upgrade program. Each assembled hybrid consists of a VLPC chip mounted on an AlN substrate. The VLPC chip is provided with bonding pads (one connected to each pixel) which are wire bonded to gold traces on the substrate. The VLPC/AlN hybrids are mated in a vacuum sealer using solder preforms and a specially designed carbon boat. After mating, the VLPC pads are bonded to the substrate with an automatic wire bonder. Using this equipment we have achieved a thickness tolerance of {+-}0.0007 inches and a production rate of 100 parts per hour. After assembly the VLPCs are tested for optical response at an operating temperature of 7K. The parts are tested in a custom designed continuous-flow dewar with a capacity 15 hybrids, and one Lake Shore DT470-SD-11 calibrated temperature sensor mounted to an AlN substrate. Our facility includes five of these dewars with an ultimate test capacity of 75 parts per day. During the course of the Dzero program we have assembled more than 4,000 VLPC hybrids and have tested more than 2,500 with a high yield.

Adkins, L. R.; Ingram, C. M.; Anderson, E. J. [Guidance, Navigation and Sensors, Boeing (United States)

1998-11-09T23:59:59.000Z

480

NREL: Vehicles and Fuels Research - Hydraulic Hybrid Fleet Vehicle...  

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

Hydraulic Hybrid Fleet Vehicle Testing How Hydraulic Hybrid Vehicles Work Hydraulic hybrid systems can capture up to 70% of the kinetic energy that would otherwise be lost during...

Note: This page contains sample records for the topic "hybrid algae freeport" 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

NREL: Vehicles and Fuels Research - Hybrid Electric Fleet Vehicle...  

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

Hybrid Electric Fleet Vehicle Testing How Hybrid Electric Vehicles Work Hybrid electric vehicles combine a primary power source, an energy storage system, and an electric motor to...

482

Hybrid and Advanced Air Cooling | Department of Energy  

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

Hybrid and Advanced Air Cooling Hybrid and Advanced Air Cooling Hybrid and Advanced Air Cooling presentation at the April 2013 peer review meeting held in Denver, Colorado....

483

MagLab - MagLab Dictionary: Hybrid Magnet (Transcript)  

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

Hybrid Magnet As explained by Scott Hannahs, DC Facilities & Instrumentation director. Hybrid magnet The lab's world-record 45 tesla hybrid magnet. The premier magnet system at the...

484

A Revolutionary Hybrid Thermodynamic Cycle for Bianary Geothermal...  

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

A Revolutionary Hybrid Thermodynamic Cycle for Bianary Geothermal Power A Revolutionary Hybrid Thermodynamic Cycle for Bianary Geothermal Power A Revolutionary Hybrid Thermodynamic...

485

Compositional Variation Within Hybrid Nanostructures  

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

Compositional Variation Within Hybrid Nanostructures Print Compositional Variation Within Hybrid Nanostructures Print The inherently high surface area of bimetallic nanoparticles makes them especially attractive materials for heterogeneous catalysis. The ability to selectively grow these and other types of nanoparticles on a desired surface is ideal for the fabrication of higher-order nanoscale architectures. However, the growth mechanism for bimetallic nanoparticles on a surface is expected to be quite different than that for free particles in solution. The altered growth process can lead to modulations in stoichiometry, elemental homogeneity, and surface structure, all of which can profoundly affect the catalytic or magnetic properties of the bimetallic nanoparticles. Now, researchers have experimentally observed these subtle structural differences through x-ray absorption spectroscopic studies at ALS Beamline 10.3.2. The results illustrate how directed nanoparticle growth on specific surfaces can lead to hybrid nanomaterials with a structurally different bimetallic component than its unhybridized counterpart.

486

Compositional Variation Within Hybrid Nanostructures  

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

Compositional Variation Within Hybrid Nanostructures Print Compositional Variation Within Hybrid Nanostructures Print The inherently high surface area of bimetallic nanoparticles makes them especially attractive materials for heterogeneous catalysis. The ability to selectively grow these and other types of nanoparticles on a desired surface is ideal for the fabrication of higher-order nanoscale architectures. However, the growth mechanism for bimetallic nanoparticles on a surface is expected to be quite different than that for free particles in solution. The altered growth process can lead to modulations in stoichiometry, elemental homogeneity, and surface structure, all of which can profoundly affect the catalytic or magnetic properties of the bimetallic nanoparticles. Now, researchers have experimentally observed these subtle structural differences through x-ray absorption spectroscopic studies at ALS Beamline 10.3.2. The results illustrate how directed nanoparticle growth on specific surfaces can lead to hybrid nanomaterials with a structurally different bimetallic component than its unhybridized counterpart.

487

Compositional Variation Within Hybrid Nanostructures  

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

Compositional Variation Within Hybrid Nanostructures Print Compositional Variation Within Hybrid Nanostructures Print The inherently high surface area of bimetallic nanoparticles makes them especially attractive materials for heterogeneous catalysis. The ability to selectively grow these and other types of nanoparticles on a desired surface is ideal for the fabrication of higher-order nanoscale architectures. However, the growth mechanism for bimetallic nanoparticles on a surface is expected to be quite different than that for free particles in solution. The altered growth process can lead to modulations in stoichiometry, elemental homogeneity, and surface structure, all of which can profoundly affect the catalytic or magnetic properties of the bimetallic nanoparticles. Now, researchers have experimentally observed these subtle structural differences through x-ray absorption spectroscopic studies at ALS Beamline 10.3.2. The results illustrate how directed nanoparticle growth on specific surfaces can lead to hybrid nanomaterials with a structurally different bimetallic component than its unhybridized counterpart.

488

Compositional Variation Within Hybrid Nanostructures  

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

Compositional Variation Within Hybrid Nanostructures Print Compositional Variation Within Hybrid Nanostructures Print The inherently high surface area of bimetallic nanoparticles makes them especially attractive materials for heterogeneous catalysis. The ability to selectively grow these and other types of nanoparticles on a desired surface is ideal for the fabrication of higher-order nanoscale architectures. However, the growth mechanism for bimetallic nanoparticles on a surface is expected to be quite different than that for free particles in solution. The altered growth process can lead to modulations in stoichiometry, elemental homogeneity, and surface structure, all of which can profoundly affect the catalytic or magnetic properties of the bimetallic nanoparticles. Now, researchers have experimentally observed these subtle structural differences through x-ray absorption spectroscopic studies at ALS Beamline 10.3.2. The results illustrate how directed nanoparticle growth on specific surfaces can lead to hybrid nanomaterials with a structurally different bimetallic component than its unhybridized counterpart.

489

Compositional Variation Within Hybrid Nanostructures  

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

Compositional Variation Within Hybrid Nanostructures Print Compositional Variation Within Hybrid Nanostructures Print The inherently high surface area of bimetallic nanoparticles makes them especially attractive materials for heterogeneous catalysis. The ability to selectively grow these and other types of nanoparticles on a desired surface is ideal for the fabrication of higher-order nanoscale architectures. However, the growth mechanism for bimetallic nanoparticles on a surface is expected to be quite different than that for free particles in solution. The altered growth process can lead to modulations in stoichiometry, elemental homogeneity, and surface structure, all of which can profoundly affect the catalytic or magnetic properties of the bimetallic nanoparticles. Now, researchers have experimentally observed these subtle structural differences through x-ray absorption spectroscopic studies at ALS Beamline 10.3.2. The results illustrate how directed nanoparticle growth on specific surfaces can lead to hybrid nanomaterials with a structurally different bimetallic component than its unhybridized counterpart.

490

Pattern formation properties of a system of interaction-diffusion equations relevant to a mussel-algae ecosystem in a quiescent marine layer .  

E-Print Network (OSTI)

??A particular interaction-diffusion mussel-algae model system for the development of spontaneous stationary young mussel bed patterning on a homogeneous substrate covered by a quiescent marine (more)

[No author

2014-01-01T23:59:59.000Z

491

Optical Hybrid Quantum Information Processing  

E-Print Network (OSTI)

Historically, two complementary approaches to optical quantum information processing have been pursued: qubits and continuous-variables, each exploiting either particle or wave nature of light. However, both approaches have pros and cons. In recent years, there has been a significant progress in combining both approaches with a view to realizing hybrid protocols that overcome the current limitations. In this chapter, we first review the development of the two approaches with a special focus on quantum teleportation and its applications. We then introduce our recent research progress in realizing quantum teleportation by a hybrid scheme, and mention its future applications to universal and fault-tolerant quantum information processing.

Shuntaro Takeda; Akira Furusawa

2014-04-09T23:59:59.000Z

492

ORGANIC GEOCHEMICAL STUDIES, II. A PRELIMINARY REPORT ON THE DISTRIBUTION OF ALIPHATIC HYDROCARBONS IN ALGAE, IN BACTERIA, AND IN A RECENT LAKE SEDIMENT  

Science Journals Connector (OSTI)

...higher-molecular- TABLE 1. Hydrocarbons from algae. n-C, n-C1. Pristane A-C17 n-Cl? Branched C1s Phytane n-Cis, n-Ci8 n-C2u Higher mol wt hydrocarbons Major component .-Blue-Green Algae- Nostoc Anacysti8 0.42 28 0.42 3.4 4.0 100 100 19...

Jerry Han; E. D. McCarthy; William Van Hoeven; Melvin Calvin; W. H. Bradley

1968-01-01T23:59:59.000Z

493

How Plug-in Hybrids Save Money  

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

How Plug-in Hybrids Save Money How Plug-in Hybrids Save Money Plug-in hybrid recharging Plug-in hybrids reduce fuel costs by Using high-capacity batteries that allow them to operate on electricity from the outlet for significant distances-electricity typically costs less than half as much as gasoline Using a larger electric motor that typically allows the vehicle to use electricity at higher speeds than regular hybrids Using regenerative braking to recover energy typically wasted when you apply the brakes Plug-in hybrid designs differ, and your driving habits, especially the distance you drive between re-charging, can have a big effect on your fuel bill. My Plug-in Hybrid Calculator estimates gasoline and electricity costs for any available plug-in hybrid using your driving habits and fuel costs.

494

Summing Finite Series?A Hybrid Approach  

Science Journals Connector (OSTI)

......Finite Series-A Hybrid Approach OLIVER ANDERSON AFIMA Department of Management Science, Pennsylvania State...Series--A Hybrid Approach OLIVER ANDERSON, AFIMA Department of Management Science, Pennsylvania State......

OLIVER ANDERSON

1987-01-01T23:59:59.000Z

495

NETL: News Release - Cal State to Explore Use of Marine Algae To "Soak Up"  

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

December 11, 2000 December 11, 2000 Cal State to Explore Use of Marine Algae To "Soak Up" Carbon Dioxide DOE's Carbon Sequestration Program Continues to Grow SAN MARCOS, CA - One possibility for reducing the buildup of gases in the atmosphere that can cause global warming may be to create algae ponds that can soak up the carbon dioxide released from power plants. MORE INFO DOE's Carbon Sequestration Program To explore this concept, the Department of Energy will add a project proposed by California State University, San Marcos, CA, to its carbon sequestration research program. The department will provide slightly more than $200,000 for the 1-year exploratory effort, while the university will contribute nearly $100,000. Cal State researchers will investigate the use of coccolithophorids -

496

Design of an optimal process for enhanced production of bioethanol and biodiesel from algae oil via glycerol fermentation  

Science Journals Connector (OSTI)

Abstract In this paper, we optimize a process that integrates the use of glycerol to produce ethanol via fermentation within the simultaneous production of biodiesel and bioethanol from algae. The process consists of growing the algae, determining the optimal fraction of oil vs. starch, followed by oil extraction, starch liquefaction and saccharification, to sugars, oil transesterification, for which we consider two transesterification technologies (enzymes and alkali) and the fermentation of sugars and glycerol. The advantage of this process is that the dehydration technologies are common for the products of the glucose and glycerol fermentation. Simultaneous optimization and heat integration is performed using Duran and Grossmanns model. The fermentation of glycerol to ethanol increases the production of bioethanol by at least 50%. The energy and water consumptions are competitive with other processes that either sell the glycerol or use it to obtain methanol. However, the price for the biofuels is only competitive if glycerol cannot be sold to the market.

Mariano Martn; Ignacio E. Grossmann

2014-01-01T23:59:59.000Z

497

Investigating Sources of Toxicity in Stormwater: Algae Mortality in Runoff Upstream of the Lawrence Livermore National Laboratory  

SciTech Connect

A source evaluation case study is presented for observations of algae toxicity in an intermittent stream passing through the Lawrence Livermore National Laboratory near Livermore, California. A five-step procedure is discussed to determine the cause of water toxicity problems and to determine appropriate environmental management practices. Using this approach, an upstream electrical transfer station was identified as the probable source of herbicides causing the toxicity. In addition, an analytical solution for solute transport in overland flow was used to estimate the application level of 40 Kg/ha. Finally, this source investigation demonstrates that pesticides can impact stream water quality regardless of application within levels suggested on manufacturer labels. Environmental managers need to ensure that pesticides that could harm aquatic organisms (including algae) not be used within close proximity to streams or storm drainages and that application timing should be considered for environmental protection.

Campbell, C G; Folks, K; Mathews, S; Martinelli, R

2003-10-06T23:59:59.000Z

498

A Hybrid Denotational Semantics for Hybrid Olivier Bouissou and Matthieu Martel  

E-Print Network (OSTI)

A Hybrid Denotational Semantics for Hybrid Systems Olivier Bouissou and Matthieu Martel 1 CEA LIST. In this article, we present a model and a denotational se- mantics for hybrid systems. Our model is designed analysis, or to analyze the whole hybrid system made of the continuous environment and the discrete program

Paris-Sud XI, Université de

499

Are hybrid species more fit than ancestral parent species in the current hybrid species habitats?  

E-Print Network (OSTI)

Are hybrid species more fit than ancestral parent species in the current hybrid species habitats? L Columbia, Vancouver, BC, Canada Introduction Hybridization is receiving renewed attention as an important). For homoploid hybridization in plants, where chromosome number remains the same, models and empirical evi- dence

Rieseberg, Loren

500

Hybrid Zones and Sexual Selection 503 HYBRID ZONES AND SEXUAL SELECTION: INSIGHTS FROM  

E-Print Network (OSTI)

Hybrid Zones and Sexual Selection 503 HYBRID ZONES AND SEXUAL SELECTION: INSIGHTS FROM THE AWASH BABOON HYBRID ZONE (Papio hamadryas anubis x P. h. hamadryas) Thore J. Bergman and Jacinta C. Beehner, have focused on the impact of sexual selection on populations of naturally occurring hybrid animals