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Note: This page contains sample records for the topic "maple acer rubrum" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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1

Acer glabrum mountain maple  

E-Print Network (OSTI)

· Fruit a winged samara · Twigs red #12;Amelanchier alnifolia serviceberry · Leaves simple, alternate opposite, simple · Old stems red · Flowers in terminal clusters · Strong arcuate venation #12;Jamesia;Rhus trilobata skunkbush · Trifoliate leaves, each leaflet three lobed · Fruit red · Low shrub · Strong

2

Maple Syrup  

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

and thawing and the sap travels up and down in trees, is Maple Sugar Time. What sorghum-making from cane is to the southern states in the fall, the making of maple syrup and...

3

Method for Calculating Carbon Sequestration by Trees in Urban and ...  

U.S. Energy Information Administration (EIA)

Ash, mountain, American ,Sorbus americana Ash, white, Fraxinus americana HF H S HF H M HF H M HM H M HF H S Maple, Norway, Acer platanoides Maple, red, Acer rubrum

4

Maple Syrup and Maple Sugar  

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

Syrup and Maple Sugar Syrup and Maple Sugar Nature Bulletin No. 419-A May 15, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation MAPLE SYRUP AND MAPLE SUGAR When we old-timers were youngsters, a favorite breakfast in winter -- one that stuck to our ribs -- featured buckwheat pancakes or "flapjacks" with plenty of butter and maple syrup. Our great- grandfathers who settled here in the Middle West soon learned from the Indians how to tap sugar maple trees in early spring and, from the sap, make syrup and sugar. For the Indians inhabiting New England and the country on both sides of the Great Lakes, maple syrup and maple sugar were very important foods. Upper Michigan and adjacent Canada were occupied mostly by the Chippewa or Ojibway when visited in the 1760's by two explorers who lived among them and wrote accounts of how these "Canoe People" obtained and used the sugar and syrup so essential to them.

5

Maple Sap Flow  

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

I know a little about this topic even though I am from Illinois which is far from the heart of maple syrup country. Sap flows from a maple tree by internal pressure caused by the...

6

Deposition of H15NO3 vapour to white oak, red maple and loblolly pine foliage: experimental observations and a generalized model  

SciTech Connect

Nitric acid vapour enriched with {sup 15}N (H{sup 15}NO{sub 3}) was volatilized into the cuvette of an open-flow gas exchange system containing red maple (Acer rubrum L.), white oak (Quercus alba L.), or loblolly pine (Pinus taeda L.) seedling shoots to facilitate direct measurements of total foliar deposition, and subsequent assessments of the rate of HNO{sub 3} movement across the cuticle (transcuticular uptake). Total H{sup 15}NO{sub 3} vapour deposition to foliar surfaces ranged from <5 to 27 nmol m{sup -2} s{sup -1} the variability being largely accounted for by differences in HNO{sub 3} concentrations and leaf conductance. Mean whole-leaf conductance to HNO{sub 3} ranged between 0.9 and 3.4 mm s{sup -1} for hardwoods and between 6 and 34 mm s{sup -1} for loblolly pine. Of the total H{sup 15}NO{sub 3} vapour deposited to leaves, an average of 39 to 48% was immediately 'bound' into hardwood foliage whereas only 3% was bound to loblolly pine needles. This implies that rain events might extract greater amounts of HNO{sub 3}-derived nitrate in throughfall from conifer canopies as compared to hardwood canopies. Post-exposure H{sup 15}NO{sub 3} uptake rates across the leaf cuticle increased with surface nitrate concentrations, but were 1 to 2 orders of magnitude lower (O06 to 0.24 nmol m{sup -2} s{sup -1}) than total HNO{sub 3}, deposition during exposures. A generalized leaf-level model of HNO{sub 3} deposition to foliage capable of simulating deposition pathways to sorption sites on the leaf surface, and to the metabolically active leaf interior via transcuticular or stomatal pathways is formulated and suggested for use in planning future work on HNO{sub 3} deposition.

Hanson, Paul J [ORNL; Garten Jr, Charles T [ORNL

1992-10-01T23:59:59.000Z

7

NREL: Energy Analysis - Ben Maples  

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

ben.maples@nrel.gov Areas of expertise Levelized cost of energy (LCOE) analysis Wind turbine and plant component costs Assessing wind turbine performance Primary research...

8

Teaching and Doing Mathematics with Maple 2008  

E-Print Network (OSTI)

Aug 11, 2008 ... The Maple worksheets and support materials used in the course can be downloaded. The files MAPLE06.zip contains a zip archive of all the...

9

Diversity of polycyclic triterpenoids in Rhodospirillum rubrum  

E-Print Network (OSTI)

Sedimentary rocks of all ages abound with geostable lipids of microbial origin, but many biomarkers lack known organismal sources and clear environmental contexts. Here we used Rhodospirillum rubrum, a metabolically ...

Harris, Katherine, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

10

maple2e.sty  

E-Print Network (OSTI)

The "Export to LaTeX" facility of the Maple worksheet does not use any % of the ..... type size and font - The order of these commands %%% may be important.

11

Other Members of the Maple Clan  

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

found together in the north woods: the Striped Maple, which has green bark with white stripes, and the Mountain Maple. They are valuable as browse for deer and moose, and the buds...

12

Teaching and Doing Mathematics with Maple 2006  

E-Print Network (OSTI)

The Maple worksheets and support materials used in the course can be downloaded. The files MAPLE06.zip contains a zip archive of all the files that you can...

13

POLY : A new polynomial data structure for Maple - CECM - Simon ...  

E-Print Network (OSTI)

We estimate that Maple takes over 200 clock cycles for each monomial .... In our new Maple, the cost of frontend and indets are now negligible since they no...

14

POST-DISPERSAL SUGAR MAPLE (ACER SACCHARUM) SEED PREDATION BY SCIURIDS AND OTHER SMALL MAMMALS IN A NORTHERN  

E-Print Network (OSTI)

biomass (sum of the weights of eastern chipmunks and red squirrels and one grey squirrel) against. The proportion of seeds eaten increased with sciurid biomass (r2 = 0.445, p = 0.070). ............... 26 Figure 3. A plot of eastern chipmunk biomass against the proportion of seeds eaten across eight mixed deciduous

Notre Dame, University of

15

Generic Linear Algebra and Quotient Rings in Maple - CECM  

E-Print Network (OSTI)

fields in Maple, we have designed a simple to use facility that permits the. Maple user to define a field, Euclidean domain, integral domain or ring so that our...

16

A Graph Theory Package for Maple - CECM - Simon Fraser University  

E-Print Network (OSTI)

{jfarr,mahdad,skhodada,mmonagan}@cecm.sfu.ca. Abstract. We present a new graph theory package for Maple. The package is presently intended for teaching ...

17

MAPLE Notes for MACM 442 / MATH 800 / CMPT 881 ... - CECM  

E-Print Network (OSTI)

The simplest data structure in Maple is a list. ... To count the number of entries in a list use nops(L) command. ..... Subscripted Names and String Utilities.

18

POLY : A new polynomial data structure for Maple 17 ? - CECM  

E-Print Network (OSTI)

We estimate that Maple takes more than 200 clock cycles to ... the sum-of- products structure, so the cost of ancillary operations like com- puting the degree or...

19

Trees as Filters of Radioactive Fallout from the Chernobyl Accident  

E-Print Network (OSTI)

This paper is a copy of an unpublished study of the filtering effect of red maple trees (acer rubrum) on fission product fallout near Binghamton, NY, USA following the 1986 Chernobyl accident. The conclusions of this work may offer some insight into what is happening in the forests exposed to fallout from the Fukushima Daiichi Nuclear Plant accident. This posting is in memory of Noel K. Yeh.

Brownridge, James D

2011-01-01T23:59:59.000Z

20

This is a list of the files used for the Maple course. You can point ...  

E-Print Network (OSTI)

E.g. use http://www.cecm.sfu.ca/events/MAPLE06/BASIC/Circle.mws Or you can download them all in MAPLE06.zip library archive and unpack them. Michael...

Note: This page contains sample records for the topic "maple acer rubrum" 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

A new polynomial data structure for Maple 17 with parallel ... - CECM  

E-Print Network (OSTI)

Threads try to acquire global heap as buffer fills up to balance load. Michael Monagan. POLY .... Profile for factor(p1); for 1 core. Maple 16. New Maple.

22

Matrix Agro Pvt Ltd MAPL | Open Energy Information  

Open Energy Info (EERE)

Matrix Agro Pvt Ltd MAPL Matrix Agro Pvt Ltd MAPL Jump to: navigation, search Name Matrix Agro Pvt. Ltd. (MAPL) Place Hyderabad, Andhra Pradesh, India Zip 500034 Sector Biomass Product Hyderabad-based biomass project developer. Coordinates 17.6726°, 77.5971° 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":17.6726,"lon":77.5971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

POLY : A new polynomial data structure for Maple - CECM - Simon ...  

E-Print Network (OSTI)

They fill the simpl table and slow down Maple's garbage collector. 5. Provided no ... So the POLY dag representation can accommodate polynomials in 8 variables up to total degree 127. We chose the .... In order to do this they pick apart each...

24

POLY : A new polynomial data structure for Maple 17 - CECM  

E-Print Network (OSTI)

They fill the simpl table and slow down Maple's garbage collector. 5. Provided no .... In order to do this they pick appart each ... terms, up to 90% of the time is spent converting the POLY dag for the product to the sum-of-products dag, and...

25

[The biochemistry, bioenergetics, and physiology of the CO-dependent growth of Rhodospirillum rubrum  

DOE Green Energy (OSTI)

We have previously purified and characterized the holo and Ni-deficient forms of carbon monoxide dehydrogenase (CODH) from Rhodospirillum rubrum, developed protocols for insertion of various metals into the Ni site of the enzyme and characterized these metal substituted forms kinetically. In the current grant period a working hypothesis for the structure of the NiFeS center at the active site of CODH has been developed. A 22 kD FeS protein, which serves as the direct electron acceptor from CODH, has been identified and purified. This Fe[sub 4]S[sub 4] protein is required for anchoring CODH to the chromatophore membranes of R. rubrum and it is specifically required for reconstitution of CO-dependent H[sub 2] evolution in vitro. The R. rubrum genes for CODH, the 22 kD (ferredoxin-like) FeS protein, and the CO-induced hydrogenase have been isolated, sequenced, and mutagenized. This region has been designated the coo region with coos encoding CODH, cooF encoding the 22 kD ferredoxin and cooh the CO-induced hydrogenase. An ORF immediately downstream of cooS has been designated cooC. The cooS and cooF genes are cotranscribed, while cooH is on a separate transcript. The CO-dependent growth of R. rubrum has been established in the dark on medium containing only salts plus 0.2% yeast extract under an anaerobic CO gas phase. Under these conditions, R. rubrum grows with a doubling time of 5 hours, using CO as the sole energy source and the primary carbon source. The CO-induced hydrogenase activity from R. rubrum has been solubilized and partially purified. This hydrogenase is immunologically distinct from other hydrogenases. An in vitro system comprised of CODH, the 22 kD ferredoxin, hydrogenase and undefined factors has been reconstituted to give CO-dependent H[sub 2] evolution.

Ludden, P.W.; Roberts, G.P.

1992-01-01T23:59:59.000Z

26

Maple Grove Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Maple Grove Hot Springs Geothermal Area Maple Grove Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Maple Grove Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":42.3083,"lon":-111.7068,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

Amer. J. Bot. 74(1):16-26. 1987. CYCLIC HETEROPHYLLY IN SYNGONIUM (ARACEAE)I  

E-Print Network (OSTI)

. F. 1966. Development of the shoot system of Acer rubrum L. Harvard ForestPap. 14.Harvard . Forest,Petersham

Ray, Thomas S.

28

Direct seeding of ash (Fraxinus excelsior L.) and sycamore (Acer pseudoplatanus L.): The effects of sowing date,  

E-Print Network (OSTI)

Direct seeding of ash (Fraxinus excelsior L.) and sycamore (Acer pseudoplatanus L.): The effects September 2006 Abstract Direct seeding is an alternative method to conventional planting for woodland-emergent herbicides, and cultivation and protection on the emergence and survival of direct-sown ash (Fraxinus

29

Maple Ridge 1a Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wind Farm Wind Farm Jump to: navigation, search Name Maple Ridge 1a Wind Farm Facility Maple Ridge 1a Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner PPM Energy/Horizon Wind Energy Developer PPM Energy/Horizon Wind Energy Energy Purchaser NYSERDA/Market Location Lewis County NY Coordinates 43.775565°, -75.584614° 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":43.775565,"lon":-75.584614,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

30

Maple Ridge Wind Farm (2005 portion) | Open Energy Information  

Open Energy Info (EERE)

(2005 portion) (2005 portion) Jump to: navigation, search Name Maple Ridge Wind Farm (2005 portion) Facility Maple Ridge Wind Farm (2005 portion) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner 'PPM Energy/Horizon Wind Energy Developer 'PPM Energy/Horizon Wind Energy Energy Purchaser NYSERDA/Market Location Lewis County NY Coordinates 43.775565°, -75.584614° 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":43.775565,"lon":-75.584614,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

31

Maple Ridge Wind Farm phase II | Open Energy Information  

Open Energy Info (EERE)

phase II phase II Jump to: navigation, search Name Maple Ridge Wind Farm phase II Facility Maple Ridge Wind Farm phase II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon/PPM Energy Developer 'PPM Energy/Horizon Wind Energy Energy Purchaser NYSERDA/Market Location Lewis County NY Coordinates 43.775565°, -75.584614° 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":43.775565,"lon":-75.584614,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

32

Maple Ridge Wind Farm (2006 portion) | Open Energy Information  

Open Energy Info (EERE)

portion) portion) Jump to: navigation, search Name Maple Ridge Wind Farm (2006 portion) Facility Maple Ridge Wind Farm (2006 portion) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner 'PPM Energy/Horizon Wind Energy Developer PPM Energy/Horizon Wind Energy Energy Purchaser NYSERDA/Market Location Lewis County NY Coordinates 43.775565°, -75.584614° 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":43.775565,"lon":-75.584614,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

33

RIR-MAPLE deposition of conjugated polymers and hybrid nanocomposites for application to optoelectronic devices  

SciTech Connect

Resonant infrared matrix-assisted pulsed laser evaporation (RIR-MAPLE) is a variation of pulsed laser deposition that is useful for organic-based thin films because it reduces material degradation by selective absorption of infrared radiation in the host matrix. A unique emulsion-based RIR-MAPLE approach has been developed that reduces substrate exposure to solvents and provides controlled and repeatable organic thin film deposition. In order to establish emulsion-based RIR-MAPLE as a preferred deposition technique for conjugated polymer or hybrid nanocomposite optoelectronic devices, studies have been conducted to demonstrate the value added by the approach in comparison to traditional solution-based deposition techniques, and this work will be reviewed. The control of hybrid nanocomposite thin film deposition, and the photoconductivity in such materials deposited using emulsion-based RIR-MAPLE, will also be reviewed. The overall result of these studies is the demonstration of emulsion-based RIR-MAPLE as a viable option for the fabrication of conjugated polymer and hybrid nanocomposite optoelectronic devices that could yield improved device performance.

Stiff-Roberts, Adrienne D.; Pate, Ryan; McCormick, Ryan; Lantz, Kevin R. [Department of Electrical and Computer Engineering, Duke University Box 90291, Durham, NC 27708-0291, 919-660-5560 (United States)

2012-07-30T23:59:59.000Z

34

Microsoft Word - CX-RockyReach-MapleValley_Bridge_FY12_WEB.docx  

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

KEPR-4 KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Ross Project Manager - TELF-TPP-3 Proposed Action: Rocky Reach-Maple Valley #1 Temporary Bridge Installation (116/4-117/1) PP&A Project No.: 2203 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance. Location: The project area is confined to the existing access road located to the south of the right-of-way corridor of Bonneville Power Administration's (BPA) Rocky Reach-Maple Valley 345-kV transmission line between miles 116-117. The proposed project, located in King County, Washington, is within BPA's Covington District. Proposed by: BPA Description of the Proposed Action: BPA is proposing to construct a temporary bridge over

35

ACerS Cooper Award Session  

Science Conference Proceedings (OSTI)

Energy Storage III: Materials, Systems and Applications Symposium ... Materials Development and Degradation Management for Nuclear Applications.

36

[The biochemistry, bioenergetics, and physiology of the CO-dependent growth of Rhodospirillum rubrum]. Progress report, March 15, 1990--[1992  

DOE Green Energy (OSTI)

We have previously purified and characterized the holo and Ni-deficient forms of carbon monoxide dehydrogenase (CODH) from Rhodospirillum rubrum, developed protocols for insertion of various metals into the Ni site of the enzyme and characterized these metal substituted forms kinetically. In the current grant period a working hypothesis for the structure of the NiFeS center at the active site of CODH has been developed. A 22 kD FeS protein, which serves as the direct electron acceptor from CODH, has been identified and purified. This Fe{sub 4}S{sub 4} protein is required for anchoring CODH to the chromatophore membranes of R. rubrum and it is specifically required for reconstitution of CO-dependent H{sub 2} evolution in vitro. The R. rubrum genes for CODH, the 22 kD (ferredoxin-like) FeS protein, and the CO-induced hydrogenase have been isolated, sequenced, and mutagenized. This region has been designated the coo region with coos encoding CODH, cooF encoding the 22 kD ferredoxin and cooh the CO-induced hydrogenase. An ORF immediately downstream of cooS has been designated cooC. The cooS and cooF genes are cotranscribed, while cooH is on a separate transcript. The CO-dependent growth of R. rubrum has been established in the dark on medium containing only salts plus 0.2% yeast extract under an anaerobic CO gas phase. Under these conditions, R. rubrum grows with a doubling time of 5 hours, using CO as the sole energy source and the primary carbon source. The CO-induced hydrogenase activity from R. rubrum has been solubilized and partially purified. This hydrogenase is immunologically distinct from other hydrogenases. An in vitro system comprised of CODH, the 22 kD ferredoxin, hydrogenase and undefined factors has been reconstituted to give CO-dependent H{sub 2} evolution.

Ludden, P.W.; Roberts, G.P.

1992-12-31T23:59:59.000Z

37

The Maples  

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

is their fruit, consisting of a pair of seeds joined together and each with a long papery wing, which grow in clusters. Botanists call such a fruit a "samara" but they are commonly...

38

Maple GOT  

E-Print Network (OSTI)

the usage of high-level, integrated software tools that can effectively assist in performing the ...... potential energy models in computational physics and chemistry.

39

Microsoft Word - CX-Rocky Reach-Maple Valley No1_WEB.doc  

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

3, 2010 3, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Darin Bowman Project Manager - TELF-TPP-3 Proposed Action: Rocky Reach-Maple Valley No. 1 mile 47 bridge replacement project Budget Information: Work Order # 219783 PP&A Project No.: 955 Proposed by: Bonneville Power Administration (BPA) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities for structures, rights-of-way, and infrastructures such as roads that are required to maintain infrastructures in a condition suitable for a facility to be used for its designed purpose. Location: BPA, in coordination with the Cle Elum Ranger District of the Okanogan-Wenatchee National Forest, is proposing to construct a bridge across Cold Creek. The proposed project is

40

Colorado State University Cooperative Extension. 9/92.  

E-Print Network (OSTI)

, pink to red Tatarian maple rounded winged seeds in summer, yellow fall color, tolerant of alkaline or large shrub, gray bark, Rocky Mountain maple oval yellow fall color, bright red winter buds. Acer grandidentatum 25 15 Broad, m L Survives in dry sites once established; orange- Wasatch maple spreading -red fall

Note: This page contains sample records for the topic "maple acer rubrum" 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

JESSICA GUREVITCH CURRICULUM VITAE Department of Ecology and Evolution  

E-Print Network (OSTI)

, Petersham MA Species Diameter (cm) SW depth (cm) SW age (rings) Mean Range Acer rubrum 33.1 2.1 8.3 1.1 43 4

42

SRNL'S Cozzi Named Fellow of ACerS  

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

the development of the cementitious waste form and process for the Department of Energy's Hanford Site. He also contributed to the development of the cementitious waste forms for...

43

ACerS Edward Orton, Jr., Memorial Lecture  

Science Conference Proceedings (OSTI)

Oct 9, 2012... devices fabricated using wurtzite materials can have superior performance as solar cell, photon detector and light emitting diode. Piezotronic...

44

2415Bulletin of the American Meteorological Society FLUXNET: A New Tool to Study  

E-Print Network (OSTI)

) -656 1998 -739 1999 Petersham, MA Acer, Quercus -280 1991 S. Wofsy Wofsy et al. (1993) -220 1992 Maple deciduous forests, located in Oak Ridge, Tennessee; Petersham, Massachusetts; and Denmark. FIG. 4. Annual

Goldstein, Allen

45

Maple 7 session - CECM  

E-Print Network (OSTI)

5" }}} {EXCHG {PARA 0 "" 0 "" {TEXT -1 85 "Note: to use the old numerical cod e just input the same thing but without method=dna:" }}}{EXCHG {PARA 0 "> " 0...

46

Maple Worksheet - CECM  

E-Print Network (OSTI)

}{TEXT -1 44 " then L is a number field. .... 345 "qua siInverse := proc(m,u,z)\\ nlocal r0,r1,t0,t1,mu,q,g,beta;\

47

Show details for [Energy Storage III: Materials ...  

Science Conference Proceedings (OSTI)

Show details for [ACerS ACerS Arthur L. Friedberg Memorial Lecture. Show details for [ACerS ACerS Cooper Award...

48

How environmental conditions affect canopy leaf-level photosynthesis in four deciduous tree species  

Science Conference Proceedings (OSTI)

Species composition of temperate forests vary with successional age and seems likely to change in response to significant global climate change. Because photosynthesis rates in co-occurring tree species can differ in their sensitivity to environmental conditions, these changes in species composition are likely to alter the carbon dynamics of temperate forests. To help improve their understanding of such atmosphere-biosphere interactions, the authors explored changes in leaf-level photosynthesis in a 60--70 yr old temperate mixed-deciduous forest in Petersham, Massachusetts (USA). Diurnally and seasonally varying environmental conditions differentially influenced in situ leaf-level photosynthesis rates in the canopies of four mature temperate deciduous tree species: red oak (Quercus rubra), red maple (Acer rubrum), white birch (Betula papyrifera), and yellow birch (Betula alleghaniensis). The authors measured in situ photosynthesis at two heights within the canopies through a diurnal time course on 7 d over two growing seasons. They simultaneously measured a suite of environmental conditions surrounding the leaf at the time of each measurement. The authors used path analysis to examine the influence of environmental factors on in situ photosynthesis in the tree canopies.

Bassow, S.L.; Bazzaz, F.A. [Harvard Univ., Cambridge, MA (United States). Dept. of Organismic and Evolutionary Biology

1998-12-01T23:59:59.000Z

49

Prices are Down, Value is Up: The Newly Expanded ACerS ...  

Science Conference Proceedings (OSTI)

Prices are Down, Value is Up: The Newly ... Reference Database 31) at dramatic price reductions. ... along with ordering and pricing information, from ...

2012-10-17T23:59:59.000Z

50

MapleNotes.mws - CECM  

E-Print Network (OSTI)

To create a list of values enclo se them in square brackets [, ]. ...... 0 {PARA 3 "" 0 " " {TEXT -1 38 "Subscripted Names and String Utilities" }}{EXCHG {PARA 0 "" 0...

51

MapleNotes.mws - CECM  

E-Print Network (OSTI)

}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 28 "alias( beta=RootOf(x^2+1) ) ... etic calculations in the field, for example to calculate " }{XPPEDIT 18 0 "1/gamma; "...

52

Getting Started with Maple - CECM  

E-Print Network (OSTI)

JWxDF-$\\"3k\\"z+/#)*z'f(F@7$$!3 =LLL$fFd^#F-$\\"32up(*G) 4/3)F@7$$!3[XXX0+@aCF-$\\"3'*o

53

MapleNotes.mws - CECM  

E-Print Network (OSTI)

JWxDF-7$F\\\\` l$\\"1LLL$fFd^#F-7$Fa`l$\\"1XXX0+@aCF-7$Ff`l$\\" ;1&[[[gJ4R#F-7$F[al$\\"1::: bf>NBF-7$F`al$\\"...

54

BIOLOGY DEPARTMENT BIOL-30200 Junior Research  

E-Print Network (OSTI)

of the Eastern Chipmunk" 5:30 Fozia Khan (Peter Melcher) "A sweet study: Does tapping Acer saccharum for maple Following Myocardial Interaction in the Guinea Pig" 4:15 Ashley Hong (Andrew Smith) "A Histological Approach (Susan Swensen) "Phylogenetic Reconstruction of Genus Gurania Based on rps16-trnQ Chloroplast Intergenic

55

ORIGINAL PAPER Comparisons of arthropod assemblages on an invasive and native  

E-Print Network (OSTI)

tallow tree (Triadica sebifera) and three native tree species: silver maple (Acer saccharinum), sycamore and abundance of arthropods on tallow tree were similar to the natives. But, ordination (NMS) showed community composition differed on tallow tree compared to all three native trees. It supported an arthropod community

Siemann, Evan

56

Maple 9 worksheet - CECM - Simon Fraser University  

E-Print Network (OSTI)

... improved)" }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 101 "rel := zip(`=`, [a,q], subs(a=(kappa+4)/4,q=mu/8,kappa= -mu+2*kappa,kappa = kappa/2,mu=mu/2,...

57

MapleNet Publisher's Guide - CECM  

E-Print Network (OSTI)

such, it can be viewed with a zip program such as WinZip 7.0.) 3. Run the PublishJar (publishjar, UNIX) script to publish the contents of the JAR file on the server.

58

Fire Regimes of the Southern Appalachian Mountains: Temporal and Spatial Variability and Implications for Vegetation Dynamics  

E-Print Network (OSTI)

Ecologists continue to debate the role of fire in forests of the southern Appalachian Mountains. How does climate influence fire in these humid, temperate forests? Did fire regimes change during the transition from Native American settlement to Euro-American settlement? Are fire regime changes resulting in broad vegetation changes in the forests of eastern North America? I used several approaches to address these questions. First, I used digitized fire perimeter maps from Great Smoky Mountains National Park and Shenandoah National Park for 1930-2009 to characterize spatial and temporal patterns of wildfire by aspect, elevation, and landform. Results demonstrate that fuel moisture is a primary control, with fire occurring most frequently during dry years, in dry regions, and at dry topographic positions. Climate also modifies topographic control, with weaker topographic patterns under drier conditions. Second, I used dendroecological methods to reconstruct historical fire frequency in yellow pine (Pinus, subgenus Diploxylon Koehne) stands at three field sites in the southern Appalachian Mountains. The fire history reconstructions extend from 1700 to 2009, with composite fire return intervals ranging from 2-4 years prior to the fire protection period. The two longest reconstructions record frequent fire during periods of Native American land use. Except for the recent fire protection period, temporal changes in land use did not have a significant impact on fire frequency and there was little discernible influence of climate on past fire occurrence. Third, I sampled vegetation composition in four different stand types along a topographic moisture gradient, including mesic cove, sub-mesic white pine (Pinus strobus L.) hardwood, sub-xeric oak (Quercus L.), and xeric pine forests in an unlogged watershed with a reconstructed fire history. Stand age structures demonstrate changes in establishment following fire exclusion in xeric pine stands, sub-xeric oak stands, and sub-mesic white pine-hardwood stands. Fire-tolerant yellow pines and oaks are being replaced by shade-tolerant, fire sensitive species such as red maple (Acer rubrum L.) and hemlock (Tsuga canadensis L. Carr.). Classification analysis and ordination of species composition in different age classes suggest a trend of successional convergence in the absence of fire with a shift from four to two forest communities.

Flatley, William 1977-

2012-12-01T23:59:59.000Z

59

Whole-genome shotgun optical mapping of rhodospirillum rubrum  

E-Print Network (OSTI)

of the University of Wisconsin-Madison Laboratory forComputational Genomics, University of Wisconsin- Madison,Madison, Wisconsin 53706 USA; 2 Department of Chemistry,

2004-01-01T23:59:59.000Z

60

ACER: An Analytic Framework for Students' Use of Mathematics in Upper-Division Physics  

E-Print Network (OSTI)

Many students in upper-division physics courses struggle with the mathematically sophisticated tools and techniques that are required for advanced physics content. We have developed an analytical framework to assist instructors and researchers in characterizing students' difficulties with specific mathematical tools when solving the long and complex problems that are characteristic of upper-division. In this paper, we present this framework, including its motivation and development. We also describe an application of the framework to investigations of student difficulties with direct integration in electricity and magnetism (i.e., Coulomb's Law) and approximation methods in classical mechanics (i.e., Taylor series). These investigations provide examples of the types of difficulties encountered by advanced physics students, as well as the utility of the framework for both researchers and instructors.

Wilcox, Bethany R; Rehn, Daniel A; Pollock, Steven J

2013-01-01T23:59:59.000Z

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


61

Maple Heights, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

1.565956° 1.565956° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.4153313,"lon":-81.565956,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

62

Telescoping in the context of symbolic summation in Maple - CECM  

E-Print Network (OSTI)

Apr 27, 2004 ... Symbolic summation is a vast research area in computer algebra. ...... hypergeometric terms, and 51 others used for accurate summation.

63

Maple Grove, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Minnesota: Energy Resources Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0724642°, -93.4557877° 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":45.0724642,"lon":-93.4557877,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

64

Maple Bluff, Wisconsin: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bluff, Wisconsin: Energy Resources Bluff, Wisconsin: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.1183282°, -89.3795628° 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":43.1183282,"lon":-89.3795628,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

65

Maple Heights-Lake Desire, Washington: Energy Resources | Open Energy  

Open Energy Info (EERE)

Heights-Lake Desire, Washington: Energy Resources Heights-Lake Desire, Washington: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.4521975°, -122.0984885° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.4521975,"lon":-122.0984885,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

66

Maple Valley, Washington: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Washington: Energy Resources Washington: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.3733483°, -122.0369239° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.3733483,"lon":-122.0369239,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

67

Maple Park, Illinois: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

075282°, -88.5992494° 075282°, -88.5992494° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.9075282,"lon":-88.5992494,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

68

POLY : A new polynomial data structure for Maple 17 ? - CECM  

E-Print Network (OSTI)

Our results are summarized in Table 2 which reports the speedup for kernel operations on ..... We report two timings for Trip: the (RS) time is for the optimized re-.

69

New Options to Visualize Systems of Differential Equations in Maple ?  

E-Print Network (OSTI)

the default of [green, red]. To find the RGB color value of each grid point, ..... These may be changed by the user. Clicking on the refresh button replots the system.

70

On the Design and Performance of the Maple System - Computer ...  

E-Print Network (OSTI)

a powerful set of facilities for symbolic mathematical computation, portability, and a .... and an external user interface are diff, expand, taylor, type, and coal f (for...

71

MapleNotes.mw - CECM - Simon Fraser University  

E-Print Network (OSTI)

... over the field of rational numbers and compute 10 digit numerical approximations ..... ( beta=RootOf(x^2+1) ); NiQlJmFscGhhRyUlYmV0YUc= a := x ^4+x^3+x+2;...

72

MapleNotes.mw - CECM - Simon Fraser University  

E-Print Network (OSTI)

This second example is for an extension field where the base field F = NiMmJSJaRzYjIiIk . alias( beta=RootOf(x^2+1) ); NiQlJmFscGhhRyUlYmV0YUc= a...

73

Maple 2D and 3D graphics primitives. - CECM  

E-Print Network (OSTI)

}}}{EXCHG {PARA 0 "" 0 "" {TEXT -1 171 "Examples of graphics prim itives for points, lines, and polygons in 2 and 3 dimensions.\

74

What's new in Maple: Release 9.5 - CECM  

E-Print Network (OSTI)

... curve=a*x^2+b*x+c); LeastSquaresPlot([1,2,2,3,3,3], [1,1,2,1,2,3], [2.5,3.3,3.4 ... learning multivariate calculus ( R n to R ) with(Student[MultivariateCalculus]);...

75

Maple Glen, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

0.1792754°, -75.1804521° 0.1792754°, -75.1804521° 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":40.1792754,"lon":-75.1804521,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

76

Maple Plain, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Plain, Minnesota: Energy Resources Plain, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0071851°, -93.6557945° 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":45.0071851,"lon":-93.6557945,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

77

Maple Ridge, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

9231141°, -81.0509278° 9231141°, -81.0509278° 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":40.9231141,"lon":-81.0509278,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

78

On the inside From the Dean  

E-Print Network (OSTI)

, received the John Jeppson Award from American Ceramic Society (ACerS). The John Jeppson Award recognizes

Duchowski, Andrew T.

79

Thermal Behavior of Mechanically Milled Chalcogenide Glass Na2S ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, ACerS Cooper Award Session. Presentation Title, Thermal Behavior of...

80

A Graph Theory Package for Maple, Part II - CECM - Simon Fraser ...  

E-Print Network (OSTI)

angles and choose the orientation which maximizes the area of the convex hull ... Opteron running at 2.2 GHz. 33. 32. 46. 41. 4534. 47. 31. 42. 50. 35. 52. 51. 48.

Note: This page contains sample records for the topic "maple acer rubrum" 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

Microsoft Word - CX-RockyReach-MapleValley_accessroad_WEB.doc  

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

1 1 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Darin Bowman Project Manager - TELF-TPP-3 Proposed Action: Access road repair including reconstructing, grading, and shaping of roads, placing and compacting of rock surfacing, installation of gates, installation and maintenance of erosion control and water drainage features, and restoration of disturbed areas. Budget Information: Work Order # 00263533 PP&A Project No.: 1977 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... for...rights-of-way, infrastructures (e.g. roads)...routine maintenance activities, corrective...are required to maintain and preserve infrastructures...in a condition

82

Nov. 6, 2001. DNA routines for Maple 7 Contents: 1) Instructions for ...  

E-Print Network (OSTI)

... Janeiro - UERJ - Brazil. *********************************************************** ********** 1) Instructions for Windows users 1) unzip dna.zip into any directory !

83

Chemical Engineering & Processing News  

Science Conference Proceedings (OSTI)

... Significant Improvement in the Performance of Solar-Powered Hydrogen Generation ... Prices are Down, Value is Up: The Newly Expanded ACerS ...

2010-10-20T23:59:59.000Z

84

a. EDUCATION COMMITTEE BYLAWS  

Science Conference Proceedings (OSTI)

focus or pu. Review, an. Examine o e the Followin. Plan, orga conference community. Interact w. ACerS, MR. Interact wi. & Student mittee Stru committee con.

85

Technology@TMS: Online Article  

Science Conference Proceedings (OSTI)

By Lynne Robinson, Materials Technology@TMS News Writer ... (ACerS), Association for Iron & Steel Technology (AIST), ASM International, and The Minerals,...

86

Thin-Film Ferroelectric Materials for Decoupling and Tunable ...  

Science Conference Proceedings (OSTI)

Symposium, ACerS Richard M. Fulrath Award Symposium. Presentation Title, Thin-Film Ferroelectric Materials for Decoupling and Tunable Capacitors. Author( s)...

87

New Online Forum Provides Centralized Communication on ... - TMS  

Science Conference Proceedings (OSTI)

Apr 11, 2012... Forum are: The American Ceramic Society (ACerS); American Society of Civil Engineers (ASCE); American Society of Mechanical Engineers...

88

Lesson 2: Variables, Assignment and Equations Maple has extensive graphics capabilities. Here's a graph of a function.  

E-Print Network (OSTI)

an extensive help system. To get help on a particular command, you can enter a question mark followed by the name of the command: #12;?int Or you can use the Table of Contents, or Topic Search or Text Search from over 500 billion terms. It's very unlikely that your computer has a memory big enough to store that

Israel, Robert

89

Environmental Biology | Biosciences Division  

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

Elevated CO2 and O3 effects on Carbon demand Elevated CO2 and O3 effects on Carbon demand BIO Home Page About BIO News Releases Research Publications People Contact Us Organization Chart Site Index Inside BIO BIO Safety About Argonne Elevated CO2 and O3 effects on Carbon demand of the Extramatrical Mycorrhizal Fungal Network Contact: R. Michael Miller (rmmiller@anl.gov) We are evaluating the interactive effects of elevated CO2 and O3 on the sequential growth and allocation of both ectomycorrhizal fungi (EMF) and arbuscular mycorrhizal fungi (AMF) associated with quaking aspen (Populus tremuloides), paper birch (Betula papyrifera), and sugar maple (Acer saccharum) at the Aspen FACE site. The Aspen FACE approach consists of 30 m diameter rings of gas-dispensing pipes that allow us to fumigate intact forest canopies with atmospheric pollutants and study the interaction of plants, soils and atmosphere (http://aspenface.mtu.edu/index.html). We have used several different approaches to quantifying treatment effects on the mycorrhizal fungal network, especially how host responses influence root associated colonization and extramatrical hyphal (EMH) production and symbiotic benefit. Over the last six years we have been developing and improving upon methods to better quantify root associated mycorrhizal fungal biomass and EMH production and standing crop. Because both AMF and EMF play a significant role in the system of study we also have had to develop a means of separating the production of these different mycorrhizae, especially quantification of the EMH.

90

GenericLA.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

In contrast,. Maple's facilities for linear algebra in its LinearAlgebra package only ... fields in Maple, we have designed a simple to use facility that permits the.

91

ADMINISTRATIVE AND POLICY MANUAL FOR THE MINERALS ...  

Science Conference Proceedings (OSTI)

plaque triple-matted in a wood frame with glass. Winners of this ...... Annual Meeting, MS&T, the ACerS Daytona Beach Meeting and Material Research Society.

92

Modifying woody plants for efficient conversion to liquid and gaseous fuels  

DOE Green Energy (OSTI)

The Short Rotation Woody Crop Program (SRWCP), Department of Energy, is developing woody plant species as sources of renewable energy. Much progress has been made in identifying useful species, and testing site adaptability, stand densities, coppicing abilities, rotation lengths, and harvesting systems. Conventional plant breeding and intensive cultural practices have been used to increase above-ground biomass yields. Given these and foreseeable accomplishments, program leaders are now shifting attention to prospects for altering biomass physical and chemical characteristics, and to ways for improving the efficiency with which biomass can be converted to gaseous and liquid fuels. This report provides a review and synthesis of literature concerning the quantity and quality of such characteristics and constituents, and opportunities for manipulating them via conventional selection and breeding and/or molecular biology. Species now used by SRWCP are emphasized, with supporting information drawn from others as needed. Little information was found on silver maple (Acer saccharinum), but general comparisons (Isenberg 1981) suggest composition and behavior similar to those of the other species. Where possible, conclusions concerning means for and feasibility of manipulation are given, along with expected impacts on conversion efficiency. Information is also provided on relationships to other traits, genotype X environment interactions, and potential trade-offs or limitations. Biomass productivity per se is not addressed, except in terms of effects that may by caused by changes in constituent quality and/or quantity. Such effects are noted to the extent they are known or can be estimated. Likely impacts of changes, however effected, on suitability or other uses, e.g., pulp and paper manufacture, are notes. 311 refs., 4 figs., 9 tabs.

Dinus, R.J.; Dimmel, D.R.; Feirer, R.P.; Johnson, M.A.; Malcolm, E.W. (Institute of Paper Science and Technology, Atlanta, GA (USA))

1990-07-01T23:59:59.000Z

93

We are very pleased that you have chosen to live at Maple Bank and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

is provided in accordance with the Chartered Institute of Building Service Engineers (CIBSE) recommendations

Birmingham, University of

94

We are very pleased that you have chosen to live at Maple Bank and we hope that you settle in quickly and enjoy your stay.  

E-Print Network (OSTI)

with the Chartered Institute of Building Service Engineers (CIBSE) recommendations. If you have any queries regarding

Birmingham, University of

95

Forty-five Earn NIST Awards  

Science Conference Proceedings (OSTI)

... delivery of the NIST-ACerS Phase Equilibria Diagrams Database (SRD 31 ... Technology Specialist, Office of the Chief Information Officer; Wenjing Lee ...

2010-10-05T23:59:59.000Z

96

The DNA project - CECM  

E-Print Network (OSTI)

Software-package files: dna6.zip (for Maple 6), dna7.zip (for Maple 7). Contents: DNA routines, Release 1.04 ( last updated Nov/06/2001 ). Changes over...

97

Rif - CECM  

E-Print Network (OSTI)

Dec 24, 2002 ... Download: The latest package in Maple library format (with a help database) is available in zip format for Release 5: rif_R5_113.zip, for Maple...

98

Service/Product Provider  

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

816 Maple St. 738 E. Gull Lake Dr. Three Rivers, MI 49093 Augusta, MI 49012 Business: Steam, air & hot water systems Business: Pharmaceutical manufacturing Tom Henry, Director of...

99

A Modular Algorithm for Computing the Characteristic ... - CECM  

E-Print Network (OSTI)

A Modular Algorithm for Computing the Characteristic Polynomial of an Integer Matrix in Maple. Simon Lo and Michael Monagan. ?. Department of Mathematics ...

100

A Modular Resultant Algorithm for Number Fields - CECM - Simon ...  

E-Print Network (OSTI)

We present a modular algorithm for e ciently computing. the Sylvester resultant of ... in Maple using a new data structure which is designed to. support modular...

Note: This page contains sample records for the topic "maple acer rubrum" 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

A procedure for finding the k-th power of a matrix  

E-Print Network (OSTI)

We give a new procedure in Maple for finding the k-th power of a martix. The algorithm is based on the article [1].

Branko Malesevic; Ivana Jovovic

2007-04-05T23:59:59.000Z

102

Long-Term Surveillance Plan for the Site A/Plot M Sites, Palos...  

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

pronounced slopes. Poorly drained areas, stream side communities, and flood plains may support forests dominated by silver maple, elm, and cottonwood (Golchert and Kolzow 1997)....

103

Drill Press Speed Chart  

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

operating speeds (RPM) Accessory Softwood (Pine) Hardwood (Hard Maple) Acrylic Brass Aluminum Steel Shop Notes Twist drill bits 116" - 316" 14" - 38" 716"- 58" 11...

104

Problems3.mws - CECM  

E-Print Network (OSTI)

The SmithForm command does elementary row and colu mn operations on the ..... (open in Standard Maple) shows is an example of a linear algebra computer...

105

MOCAA M^3 Workshop 2008 Talk Abstracts  

E-Print Network (OSTI)

... there is a high overhead when converting to Maple's "SUM of PRODs" data ... in line with LinBox's goal of full genericity without any sacrifice on performance.

106

On the Genericity of the Modular Polynomial GCD Algorithm* - CECM  

E-Print Network (OSTI)

overhead of the Maple interpreter from the picture by timing. GCDs over Z=(p) instead of ..... common divisors of polyno-. mials given by straight-line programs.

107

Illinois a La Liette  

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

boat. Afterwards you find virgin forests on both sides, consisting of tender walnuts, ash, whitewood (linden), cottonwood, a few maples, and grass, taller in places than a man....

108

PostScript - CECM  

E-Print Network (OSTI)

sixth-order contributions to the energy which were computed with. Maple. ...... order as in alternative applications of perturbation theory. Because the matrix.

109

Solving Systems of Algebraic Equations, - CECM  

E-Print Network (OSTI)

current complexity of expressions for many types of equations is computed as .... redoing these calculations, we make use of Maple's remember facility. Briefly...

110

Numerical Techniques - CECM  

E-Print Network (OSTI)

We have performed many computations of this type. ... in (4), could be performed by utilizing the multiple precision facility in the Maple or Mathematica packages.

111

Annotation - CECM  

E-Print Network (OSTI)

We have performed many computations of this type. ... in (4), could be performed by utilizing the multiple precision facility in the Maple or Mathematica packages.

112

Future Potential of Hybrid and Diesel Powertrains in the U.S...  

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

of Energy John Maples, Energy Information Administration, U.S. Department of Energy Peter Feather, National Highway Traffic Safety Administration, U.S. Department of...

113

2000 TMS Dinner and Awards Presentations  

Science Conference Proceedings (OSTI)

Robert E. Murray is president, chief executive officer, and owner of the Ohio Valley Coal Company, Maple Creek Mining, Inc., Energy Resources, Inc., American...

114

Saving Soils in the Forest Preserves  

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

of those old fields have been reforested with mixtures of native hardwoods including ash, elm, maples, poplars, black walnut and oaks. Typical examples, now grown to...

115

Climate and Transportation Solutions: Findings from the 2009 Asilomar Conference on Transportation and Energy Policy  

E-Print Network (OSTI)

Chapter 2 Climate and Transportation Solutions Chapter 3:Gas Emissions in the Transportation Sector by John Conti,Chase, and John Maples Transportation is the single largest

Sperling, Daniel; Cannon, James S.

2010-01-01T23:59:59.000Z

116

gcd.html - CECM  

E-Print Network (OSTI)

May 17, 1999 ... A modification of the Collins/Brown modular gcd algorithm has been programmed and made available (Maple V.5 format library: gcd.zip) here...

117

Alexa van der Waall, Research associate and project manager at ...  

E-Print Network (OSTI)

The algorithms for determining algebraic Lame equations as mentioned in my thesis were implemented in Maple 7. You can download them as algLame.zip.

118

arXiv.org - The physics archives (8/91)  

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

theory Paul Ginsparg (Cornell): high-energy theory Daniel Gottesman (Perimeter): quantum physics (chair) Dong Lai (Cornell): astrophysics Brian Maple (UCSD):...

119

Current Awards | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Gamma and Fast Neutron Spectrometer Maple, M. Brian UC - San Diego Novel d- and f- Electron Materials Under Extreme Conditions of Pressure, Temperature and Magnetic Field...

120

Computer Algebra Systems - CECM - Simon Fraser University  

E-Print Network (OSTI)

This volume uses several computer algebra systems to ``activate" the papers, but principally relies on Maple. There are several reasons for this, but the main...

Note: This page contains sample records for the topic "maple acer rubrum" 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

Computer Algebra Group at SFU - Meetings, Colloquia - CECM  

E-Print Network (OSTI)

An n-dimensional representation for the Dirac delta "function". Edgardo S. Cheb- Terrab. Waterloo Maple Inc Theoretical Physics Department, UERJ - Brazil

122

About the Course - CECM - Simon Fraser University  

E-Print Network (OSTI)

TEACHING & DOING. MATHEMATICS. IN MAPLE 10. With Michael Monagan. Monday to Friday. August 14 th. ? 18 th. , 2006. 8:30am ? 5:00pm. DEPARTMENT...

123

Computational - CECM - Simon Fraser University  

E-Print Network (OSTI)

Aug 3, 2005 ... Visualizing system of differential equations in Maple (P & D). Al Erickson ... Simon Lo Computing characteristic polynomials over 2 (P &. D).

124

Offshore Wind Plant Balance-of-Station Cost Drivers and Sensitivities...  

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

Sensitivities OFFSHORE WIND PLANT BALANCE-OF-STATION COST DRIVERS AND SENSITIVITIES OFFSHORE WIND PLANT BALANCE-OF-STATION COST DRIVERS AND SENSITIVITIES G. Saur, B. Maples, B....

125

New detector array improves neutron count capability at HFIR...  

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

and Ron Maples. Bio-SANS, the Biological Small-Angle Neutron Scattering Instrument at HFIR recently had a detector upgrade that will provide significantly improved performance...

126

Introduction to Gauss D. Gruntz and M. Monagan - CECM  

E-Print Network (OSTI)

The Gauss package offers Maple users a new approach to programming based on the idea of param- eterized ...... One must be careful when using this facility.

127

JOM Table of Contents: September 1997  

Science Conference Proceedings (OSTI)

Rhenium '97: Landmarks, State of the Art, and Outlook [pp. 14-15] Boris D. Bryskin. Tutorial: Investigating Diffusion Using MAPLE, Part II: Thermochemical...

128

Peru - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

OPEC Revenues Fact Sheet; World Oil Transit Chokepoints; ... economic growth, and the ... Shale gas has not been previously developed in Peru and Maple Energy is ...

129

P164.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

Feb 19, 2001 ... matically increased processor power, almost limitless storage ... to see a line in a proof that begins \\by a large calculation in Maple we see ...".

130

Table 5_EntityEmissions.xls  

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

Mitsubishi Motors North America, Manuf. Inc. Municipal Electric Auth of Georgia (MEAG Power) Mystic Development, LLC National Grid Mallinckrodt, Inc. Maple Springs Laundry...

131

Aircraft Cabin Environmental Quality Sensors  

E-Print Network (OSTI)

for ACEQ sensors than for chem-bio sensors 1 Under groundlocations In contrast to chem-bio sensors, false positives (or Implementation, Part 1: Chem. -Bio-Sensors, ACER Report,

Gundel, Lara

2010-01-01T23:59:59.000Z

132

SRNLAward Winners  

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

Awards - August 2008 to August 2009 Awards - August 2008 to August 2009 Dr. Mac Louthan, Jr. recognized for distinguished career studying hydrogen effects on materials at the 2008 International Hydrogen Conference Dr. Mac Louthan Jr, SRNL Consulting Scientist Emeritus was recognized for his distinguished career studying "Hydrogen Effects on Materials" at the 2008 International Hydrogen Conference jointly sponsored by ASM International and ASME. He was honored with the recognition at the conference banquet. Dr. Carol Jantzen elected Distinguished Life Membership in the American Ceramic Society Dr. Carol Jantzen of SRNL has been elected by the Board of Trustees of the American Ceramic Society (ACerS) for elevation to Distinguished Life Membership in ACerS. Distinguished Life Membership is the Society's most prestigious level of membership and is awarded in recognition of a member's contribution to the ceramics profession. In over 75 years, only 130 people have been selected for this recognition. She will be recognized at the ACerS 110th annual meeting in October.

133

Can Lagrangian Extrapolation of Radar Fields Be Used for Precipitation Nowcasting over Complex Alpine Orography?  

Science Conference Proceedings (OSTI)

In this study, a Lagrangian radar echo extrapolation scheme (MAPLE) was tested for use in very short-term forecasting of precipitation over a complex orographic region. The high-resolution forecasts from MAPLE for lead times of 5 min5 h are ...

Pradeep V. Mandapaka; Urs Germann; Luca Panziera; Alessandro Hering

2012-02-01T23:59:59.000Z

134

Direct-Write of Sensor Devices by a Laser Forward Transfer Technique , D.W. Weira  

E-Print Network (OSTI)

Direct-Write of Sensor Devices by a Laser Forward Transfer Technique A. Piquéa* , D.W. Weira , P direct-write or MAPLE DW is compatible with a broad class of materials ranging from metals and electronic as multilayers or discrete structures on a single substrate. The MAPLE DW process is computer controlled which

Arnold, Craig B.

135

A Modular Algorithm for Computing the Characteristic ... - CECM  

E-Print Network (OSTI)

Abstract. Let A be an n ? n matrix of integers. In this paper we present details of our Maple im- plementation of a modular method for computing the characteristic ...

136

Energy and Financial Markets Overview: Crude Oil Price Formation  

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

John Maples John Maples 2011 EIA Energy Conference April 26, 2011 Transportation and the Environment Light-duty vehicle combined Corporate Average Fuel Economy Standards (CAFE) in three cases, 2005-2035 2 0 20 40 60 80 2005 2010 2015 2020 2025 2030 2035 miles per gallon Source: EIA, Annual Energy Outlook 2011 CAFE6 CAFE3 Reference John Maples, April 26, 2011 Light-duty vehicle delivered energy consumption and total transportation carbon dioxide emissions, 2005-2035 3 0 5 10 15 20 2005 2010 2015 2020 2025 2030 2035 Reference CAFE3 CAFE6 quadrillion Btu 0 500 1000 1500 2000 2500 2005 2010 2015 2020 2025 2030 2035 million metric tons carbon dioxide equivalent Source: EIA, Annual Energy Outlook 2011 John Maples, April 26, 2011 Distribution of new light-duty vehicle sales by price, 2010 and 2025 (2009$) 4 Source: EIA, Annual Energy Outlook 2011

137

Annual Energy Outlook 2013 Early Release Reference Case  

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

Vehicle Choice Modeling and Vehicle Choice Modeling and Projections for the Annual Energy Outlook John Maples Office of Energy Analysis, Energy Efficiency and End Use January 25, 2013 | Detroit, MI Outline John Maples, Vehicle Choice Models and Markets Detroit, MI, January 25, 2013 2 * Overview of model structure and inputs * Battery electric vehicles and current state of the market * Projections of battery electric vehicles in the Annual Energy Outlook 2013 * High Battery Technology case in the Annual Energy Outlook 2012 Overview of model structure and inputs 3 John Maples, Vehicle Choice Models and Markets Detroit, MI, January 25, 2013 Light duty vehicle technology market penetration John Maples, Vehicle Choice Models and Markets Detroit, MI, January 25, 2013 4 * Technologies affecting light-duty vehicle fuel economy are

138

The Ashes  

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

forest trees. Only eight other kinds, principally the oaks, maples, sweet gum, yellow poplar and birch, furnish greater amounts of hardwoods used by the lumber industry. Of 50 or...

139

Goldfish  

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

stopped at Maple Lake in the Palos forest preserves and an elderly lady carried a small fish bowl down to the water's edge where she emptied it, explaining that she was leaving...

140

Matrix-assisted pulsed laser thin film deposition by using Nd: YAG laser  

Science Conference Proceedings (OSTI)

Matrix-Assisted Pulsed Laser Evaporation (MAPLE) is a deposition technique, developed from Pulsed Laser Deposition (PLD) especially well suited for producing organic/polymeric thin films, which can take advantage from using Nd:YAG laser. Depending on ...

Francesco Bloisi; Mario Barra; Antonio Cassinese; Luciano Rosario Maria Vicari

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "maple acer rubrum" 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

eigenplot.mws - CECM  

E-Print Network (OSTI)

So I've left a Maple cod e here that one could play with." }}{PARA 0 "" 0 "" {TEXT - 1 0 "" }}} {EXCHG {PARA 0 "" 0 "" {TEXT -1 17 "A vector x is an " }{TEXT 256 12...

142

Assignment 4 - CECM  

E-Print Network (OSTI)

Note, one way to clean up your Groebner basis G is to use Maple and compute and return Groebner[Basis](G,M) where M is the monomial ordering e.g. plex(x,y ...

143

(DOE/EIS-0285/SA-124): Supplemental Analysis for the Transmission...  

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

are discussed below. Planning Steps: 1. Identify facility and the vegetation management need. Work will take place along a portion of the Echo Lake - Maple Valley 1 500 kV...

144

Stormwater Management for UMore Park Molly McClung  

E-Print Network (OSTI)

research in sustainability7 . These principles include: Zero Carbon, Zero Waste, Sustainable Transport drainage network. The primary vegetation was Bur Oak Savanna with areas of prairie grass and maple

Amin, S. Massoud

145

Panel Review: "Illness, Deformity, and Shock Re-Reading Disability"  

E-Print Network (OSTI)

in Sylvia Plaths The Bell Jar, Maple built upon the workreading of Plaths The Bell Jar (1963) suggested the extentthe course of The Bell Jar, the central character Esthers

Davis, Vivian

2009-01-01T23:59:59.000Z

146

The Intersection of Feminism and Disability Theory in Sylvia Plaths The Bell Jar  

E-Print Network (OSTI)

Linda W. Plaths The Bell Jar as Female Bildungsroman. in Sylvia Plaths The Bell Jar Jeni Maple One effect of thePlaths 1963 novel The Bell Jar is not typically read from

Maple, Jeni

2009-01-01T23:59:59.000Z

147

Worksheets and Export to Latex ...  

E-Print Network (OSTI)

If Maple does't have that facility, the author will write the entire supporting text in .... enough to remember to type * when you mean multiplication and not have to...

148

150MILEMEALS BREAKFAST AT MISSION PARK  

E-Print Network (OSTI)

) Maplebrook Farm Feta (Bennington, VT) Featuring Misty Knoll Farms Chicken (New Haven, VT) Peace Valley Farm, Applesauce, and Cider (Williamstown) Sidehill Farm Plain and Maple-Flavored Low-Fat Yogurt (Ashfield, MA

Aalberts, Daniel P.

149

Mathematics for Chemistry with Symbolic Computation - CECM  

E-Print Network (OSTI)

... as mentioned above. Download Mathematics for Chemistry with Symbolic Computation version 4.0, February 12th, 2013, for Maple 16 as a 6.7 MB zip file.

150

Cyclotomic Solver Directory - CECM  

E-Print Network (OSTI)

sys225.txt Maple code for a 225 by 225 system with fifth roots of unity. SampleRun.txt Example of how to run the code on the above systems. VahidsSystems.zip...

151

COIIF-840 4137--1 TRITIUM BREEDING MATERIALS D E 8 4 010521  

E-Print Network (OSTI)

National Lab Oak Ridge TN HIFR Reactor 1990-99 Atomic Energy of Canada Toronto, Ca MAPLE & CANDU Currently For the CANDU Flow Blockage Accident", Nuclear Technology, V169 (2010). 101. A.Diab, M.L.Corradini, "Transient

Abdou, Mohamed

152

POLY - CECM - Simon Fraser University  

E-Print Network (OSTI)

Threads try to acquire global heap as buffer fills up to balance load. Michael Monagan .... Profile for factor(p1); Real time from 2.63s to 1.11s real. Maple 16.

153

Black Peak and Enchantments - CECM  

E-Print Network (OSTI)

Black Peak, North Cascades. A nice two day outing. We hiked on the Maple Pass trail, from Hwy. 20, to Heather Pass, and then on a path to Lewis lake, where...

154

Differences between Western US Markets for Renewables  

E-Print Network (OSTI)

63 MW owned Salt River Project Dry Lake II 65.1 MW owned Salt River Project South Chestnut 48 MW organizations Casselman 34.5 MW owned FirstEnergy Solutions Rugby 149.1 MW owned Missouri River Energy ServicesEd Maple Ridge II 45.4 MW owned (91 MW project) NY Power Authority, SNHU, NStar Maple Ridge 115.5 MW owned

155

Sugar Bush  

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

Sugar Bush Sugar Bush Nature Bulletin No. 220-A Msrch 5, 1966 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation SUGAR BUSH About this time of year in our northern states, when a cold clear night is followed by a warm sunny day, you know that spring is just around the corner and that, as they say in New England, "Sap's a-startin"'. Then you see squirrels in the maple trees, nibbling at little icicles of sap from broken twigs or wounds in the bark. For the farmer who owns a "sugar bush" -- a grove of sugar maple trees -- this means perhaps a month of hard tedious work for himself and his family and his hired help: tapping the trees, collecting the sap, and "boiling it down" into maple sugar and maple syrup. There will also be at least one "sugaring-off" party, at night, with hot buttered soda biscuits dunked in thin hot maple syrup, and maple candy pulled into taffy by the young folks.

156

Integrated Forest Products Refinery (IFPR)  

SciTech Connect

Pre-extractionkraft studies of hardwoods showed that when extracting about 10% of the wood, the final kraft pulp yield and physical properties could only be maintained at a level similar to that of regular kraft pulp when the final extract pH was close to neutral. This so-called near neutral pre-extraction condition at a level of 10% wood dissolution was achieved by contacting the wood chips with green liquor (GL) at a charge of about 3% (as Na2O on wood) at 160 C for almost 2 hours (or an H-factor of about 800 hrs.). During subsequent kraft cooking of the pre-extracted hardwood chips the effective alkali charge could be reduced by about 3% (as Na2O on wood) and the cooking time shortened relative to that during regular kraft cooking, while still producing the same bleachable grade kappa number as the kraft control pulp. For softwood, no extraction conditions were discovered in the present investigation whereby both the final kraft pulp yield and physical properties could be maintained at a level similar to that of regular softwood kraft pulp. Therefore for hardwoods the near- neutral green liquor pre-extraction conditions do meet the requirements of the IFPR concept, while for softwood, no extraction conditions were discovered which do meet these requirements. Application of simulated industrial GL at an extraction H-factor of about 800 hrs and 3% GL charge in a recirculating digester produced an hardwood extract containing about 4% (on wood) of total anhydro-sugars, 2% of acetic acid, and 1.3% of lignin. Xylan comprised of 80% of the sugars of which about 85% is oligomeric. Since only polymeric hemicelluloses and lignin may be adsorbed on pulp (produced at a yield of about 50% from the original wood), the maximum theoretical yield increase due to adsorption may be estimated as 10% on pulp (or 5% on wood). However, direct application of raw GL hardwood extract for hemicelluloses adsorption onto hardwood kraft pulp led to a yield increase of only about 1% (on pulp). By using the wet-end retention aid guar gum during the adsorption process at a charge of 0.5% on pulp the yield gain may be increased to about 5%. Unfortunately, most of this yield increase is lost during subsequent alkaline treatments in the pulp bleach plant. It was found that by performing the adsorption at alkaline conditions the adsorption loss during alkaline treatment in the bleach plant is mostly avoided. Thus a permanent adsorption yield of about 3 and 1.5% (on pulp) was obtained with addition of guar gum at a charge of 0.5 and 0.1% respectively during adsorption of GL hardwood extract on pre-extracted kraft pulp at optimal conditions of pH 11.5, 90 C for 60 minutes at 5% consistency. The beatability of the adsorbed kraft pulps was improved. Also, significant physical strength improvements were achieved. Further study is needed to determine whether the improvements in pulp yield and paper properties make this an economic IFPR concept. Application of the wood solids of a hot water extract of Acer rubrum wood strands as a substitute for polystyrene used for production of SMC maintained the water adsorption properties of the final product. Further work on the physical properties of the hemicellulose containing SMCs need to be completed to determine the potential of wood extracts for the production of partially renewable SMCs. The discovery of the near-neutral green liquor extraction process for hardwood was formed the basis for a commercial Integrated Biorefinery that will extract hemicelluloses from wood chips to make biofuels and other specialty chemicals. The pulp production process will be maintained as is proposed in the present researched IFBR concept. This Integrated Biorefinery will be constructed by Red Shield Acquisition LLC (RSA) at the Old Town kraft pulp mill in Maine. RSA in collaboration with the University of Maine will develop and commercialize the hemicellulose extraction process, the conversion of the hemicellulose sugars into butanol by fermentation, and the separation of specialty chemicals such as acetic acid fr

van Heiningen, Adriaan R. P.

2010-05-29T23:59:59.000Z

157

Biological conversion of synthesis gas  

DOE Green Energy (OSTI)

Mass transfer and kinetic studies were carried out for the Rhodospirillum rubrum and Chlorobium thiosulfatophilum bacterial systems. R. rubrum is a photosynthetic anaerobic bacterium which catalyzes the biological water gas shift reaction: CO + H[sub 2]0 [yields] CO[sub 2] + H[sub 2]. C. thiosulfatophilum is also a H[sub 2]S and COS to elemental sulfur. The growth of R. rubrum may be satisfactorily carried out at 25[degree] and 30[degree]C, while CO uptake and thus the conversion of CO best occurs at temperatures of either 30[degree], 32[degree] or 34[degree]C. The rate of conversion of COs and H[sub 2]O to CO[sub 2] and H[sub 2]S may be modeled by a first order rate expression. The rate constant at 30[degree]C was found to be 0.243 h[sup [minus]1]. The growth of C. thiosulfatophilum may be modeled in terms of incoming light intensity using a Monod equation: [mu] = [sub 351] + I[sub o]/[sup 0.152]I[sub o]. Comparisons of the growth of R. rubrum and C. thiosulfatophilum shows that the specific growth rate of C. thiosulfatophilum is much higher at a given light intensity.

Klasson, K.T.; Basu, R.; Johnson, E.R.; Clausen, E.C.; Gaddy, J.L.

1992-03-01T23:59:59.000Z

158

Biological conversion of synthesis gas. Mass transfer/kinetic studies  

DOE Green Energy (OSTI)

Mass transfer and kinetic studies were carried out for the Rhodospirillum rubrum and Chlorobium thiosulfatophilum bacterial systems. R. rubrum is a photosynthetic anaerobic bacterium which catalyzes the biological water gas shift reaction: CO + H{sub 2}0 {yields} CO{sub 2} + H{sub 2}. C. thiosulfatophilum is also a H{sub 2}S and COS to elemental sulfur. The growth of R. rubrum may be satisfactorily carried out at 25{degree} and 30{degree}C, while CO uptake and thus the conversion of CO best occurs at temperatures of either 30{degree}, 32{degree} or 34{degree}C. The rate of conversion of COs and H{sub 2}O to CO{sub 2} and H{sub 2}S may be modeled by a first order rate expression. The rate constant at 30{degree}C was found to be 0.243 h{sup {minus}1}. The growth of C. thiosulfatophilum may be modeled in terms of incoming light intensity using a Monod equation: {mu} = {sub 351} + I{sub o}/{sup 0.152}I{sub o}. Comparisons of the growth of R. rubrum and C. thiosulfatophilum shows that the specific growth rate of C. thiosulfatophilum is much higher at a given light intensity.

Klasson, K.T.; Basu, R.; Johnson, E.R.; Clausen, E.C.; Gaddy, J.L.

1992-03-01T23:59:59.000Z

159

Biological conversion of synthesis gas. Project status report, October 1, 1992--December 31, 1992  

DOE Green Energy (OSTI)

Syngas is known to contain approximately 1 percent H{sub 2}S, along with CO{sub 2}, C0{sub 2}, H{sub 2} and CH{sub 4}. Similarly, the syngas may become contaminated with oxygen, particularly during reactor start-up and during maintenance. Previous studies with the water-gas shift bacterium Rhodospirillum rubrum have shown that the bacterium is tolerant of small quantities of oxygen, but the effects of oxygen on CO-consumption are unknown. Similarly, R. rubrum is known to be tolerant of H{sub 2}S, with high concentrations of H{sub 2}S negatively affecting CO-uptake. Batch experiments were thus carried out to determine the effects of H{sub 2}S and O{sub 2} on CO-uptake by R. rubrum. The results of these experiments were quantified by using Monod equations modified by adding terms for CO, H{sub 2}S and O{sub 2} inhibition. The techniques used in determining kinetic expressions previously shown for other gas-phase substrate bacterial systems including R. rubrum were utilized.

Ackerson, M.D.; Clausen, E.C.; Gaddy, J.L.

1993-01-05T23:59:59.000Z

160

Biological conversion of synthesis gas  

DOE Green Energy (OSTI)

Syngas is known to contain approximately 1 percent H[sub 2]S, along with CO[sub 2], C0[sub 2], H[sub 2] and CH[sub 4]. Similarly, the syngas may become contaminated with oxygen, particularly during reactor start-up and during maintenance. Previous studies with the water-gas shift bacterium Rhodospirillum rubrum have shown that the bacterium is tolerant of small quantities of oxygen, but the effects of oxygen on CO-consumption are unknown. Similarly, R. rubrum is known to be tolerant of H[sub 2]S, with high concentrations of H[sub 2]S negatively affecting CO-uptake. Batch experiments were thus carried out to determine the effects of H[sub 2]S and O[sub 2] on CO-uptake by R. rubrum. The results of these experiments were quantified by using Monod equations modified by adding terms for CO, H[sub 2]S and O[sub 2] inhibition. The techniques used in determining kinetic expressions previously shown for other gas-phase substrate bacterial systems including R. rubrum were utilized.

Ackerson, M.D.; Clausen, E.C.; Gaddy, J.L.

1993-01-05T23:59:59.000Z

Note: This page contains sample records for the topic "maple acer rubrum" 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

CX-002438: Categorical Exclusion Determination | Department of Energy  

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

438: Categorical Exclusion Determination 438: Categorical Exclusion Determination CX-002438: Categorical Exclusion Determination Rocky Reach-Maple Valley Number-1 Transmission Line Bridge Replacement Project CX(s) Applied: B1.3 Date: 05/03/2010 Location(s): Kittitas County, Washington Office(s): Bonneville Power Administration Bonneville Power Administration (BPA) has a need to construct a bridge across Cold Creek. Although a bridge once stood at this location, currently the only access to mile 47 of BPA?s Rocky Reach-Maple Valley Number- 1 transmission line is through an existing ford. Cold Creek provides habitat for Middle Columbia River Basin bull trout, a listed threatened species. As a result, future access to mile 47 of the Rocky Reach-Maple Valley transmission line may be greatly restricted or eliminated. Abandoning the

162

(DOE/EIS-0285/SA-125): Supplement Analysis for the Transmission System Vegetation Management Program FEIS 2/18/03  

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

5 (Echo Lake-Maple Valley #1 [Mile 1-9], Adno 8258) 5 (Echo Lake-Maple Valley #1 [Mile 1-9], Adno 8258) Don Atkinson - TFN/SNOHOMISH Natural Resource Specialist Proposed Action: Vegetation Management for portion of the Echo Lake - Maple Valley #1 500 kV transmission line located from tower structure 1/1 to 9/2. Location: Project location is entirely within King county, Washington and is within the Snohomish Region. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes to clear targeted vegetation within the Right-of- Ways along access roads and around towers that may impede the operation and maintenance of the subject transmission lines. See Section 1.4 of the attached checklists for a complete description of the proposed action. Analysis: Please see the attached checklist for the resources present. Applicable findings and

163

ChangeinImportanceValue BlackCherry  

E-Print Network (OSTI)

-30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 ChangeinImportanceValue 1987-2004 BlackCherry YellowPoplar Red&Black measurement periods. -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 ChangeinImportanceValue 1987-2004 BlackCherry YellowPoplar Red&BlackOak WhiteOak OtherOak SugarMaple RedMaple WhiteAsh Miscellaneous Species Group Aspect Code 1

164

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING  

E-Print Network (OSTI)

Izmir 10 HO KA FAI CNEC Lau Wing Sang S.S. Chai Wan 10 KAM TSZ YAN Diocesan Girls' School Kowloon 10 KIM Canada Maple Int'l School Incheon 10 PALANDUZ EMRE American Collegiate Institute Izmir 10 PAMUK BUKET SURA Izmir Ozel Turk Koleji Izmir 10 PAMUK TAHA Izmir Ozel Turk Koleji Izmir 10 SHEN CHANG Shanghai

Le Roy, Robert J.

165

Ris National Laboratory DTU Optics and Plasma Research Department  

E-Print Network (OSTI)

Risø National Laboratory DTU Postprint Optics and Plasma Research Department 2007 Paper: www (MAPLE) K Rodrigo1,2, J Schou1#, B Toftmann1 and R Pedrys2 1 Department of Optics and Plasma Research Department of Optics and Plasma Research, Risø National Laboratory, DK-4000 Roskilde, Denmark 2 Institute

166

Programming Languages in Economics  

Science Conference Proceedings (OSTI)

Young economists sometimes ask which computer programming languages they should learn. This paper answers that question by suggesting that they begin with a high level language like GAUSS, GAMS, Mathematica, Maple or MATLAB depending on their field ... Keywords: computational economics, computer languages, programming languages, software

David A. Kendrick; Hans M. Amman

1999-10-01T23:59:59.000Z

167

The South Campus Precinct is comprised of those portions of Main Campus south of the Cascadilla Creek. It includes the service and administrative areas of the  

E-Print Network (OSTI)

and adjacent Central Combined Heat and Power Plant, additional service-related areas along Maple Avenue and accommodate growth, South Campus is anticipated to evolve significantly over the coming decades. The best PLANT SCHOELLKOPF MEMORIAL HALL PINETREEROAD DRYDEN ROAD ROUTE 366 ONEIDAPLACE FAIRMOUNTAVENUE ELM W OOD

Wang, Z. Jane

168

ADDITIONAL INFORMATION Pacific Northwest National Laboraotry  

E-Print Network (OSTI)

.maples@pnl.gov Biological Sciences and Computational Sciences Facilities March 2010 PNNL-SA-63550 LEADING THE WAY IN SUSTAINABLE DESIGN AND OPERATIONS The Biological Sciences and Computational Sciences Facilities on the PNNL development, and indoor environmental quality. In addition, PNNL utilizes numerous LEED Accredited

169

Plenary lecture 4: black holes nonholonomic thermodynamics  

Science Conference Proceedings (OSTI)

This Lecture presents the geometry and the interaction of nonholonomic black hole systems using a specialized MAPLE soft for computing. Our point of view is strongly connected to the possibility of describing a nonholonomic black hole system via a Gibbs-Pfaff ...

Constantin Udriste

2010-10-01T23:59:59.000Z

170

Solving of non-stationary heat transfer in a plane plate  

Science Conference Proceedings (OSTI)

In this paper we present software application destined for study of heat transfer problems that is a part of education of subject Process engineering taught at the Tomas Bata University in Zlin. The application we use as a teaching aid for calculation ... Keywords: maple, non-stationary heat transfer, software application, temperature field

Dagmar Jan?ov; Hana Charvtov; Karel Kolomaznk; Vladimr Vaek; Pavel Mokrej

2011-05-01T23:59:59.000Z

171

Biological conversion of synthesis gas. Final report, August 31, 1990--September 3, 1993  

DOE Green Energy (OSTI)

Based upon the results of this culture screening study, Rhodospirillum rubrum is recommended for biocatalysis of the water gas shift reaction and Chlorobium thiosulfatophilum is recommended for H{sub 2}S conversion to elemental sulfur. Both bacteria require tungsten light for growth and can be co-cultured together if H{sub 2}S conversion is not complete (required concentration of at least 1 ppM), thereby presenting H{sub 2} uptake by Chlorobium thiosulfatophilum. COS degradation may be accomplished by utilizing various CO-utilizing bacteria or by indirectly converting COS to elemental sulfur after the COS first undergoes reaction to H{sub 2} in water. The second alternative is probably preferred due to the low expected concentration of COS relative to H{sub 2}S. Mass transfer and kinetic studies were carried out for the Rhodospirillum rubrum and Chlorobium thiosulfatophilum bacterial systems. Rhodospirillum rubrum is a photosynthetic anaerobic bacterium which catalyzes the biological water gas shift reaction: CO + H{sub 2}O {yields} CO{sub 2} + H{sub 2}. Chlorobium thiosulfatophilum is also a photosynthetic anaerobic bacteria, and converts H{sub 2}S and COS to elemental sulfur.

Basu, R.; Klasson, K.T.; Johnson, E.R.; Takriff, M.; Clausen, E.C.; Gaddy, J.L.

1993-09-01T23:59:59.000Z

172

2011 Cost of Wind Energy Review  

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

Cost of Wind Energy Cost of Wind Energy Review S. Tegen, E. Lantz, M. Hand, B. Maples, A. Smith, and P. Schwabe National Renewable Energy Laboratory Technical Report NREL/TP-5000-56266 March 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 2011 Cost of Wind Energy Review S. Tegen, E. Lantz, M. Hand, B. Maples, A. Smith, and P. Schwabe National Renewable Energy Laboratory Prepared under Task No. WE11.1201 Technical Report NREL/TP-5000-56266 March 2013 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

173

2010 Cost of Wind Energy Review  

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

Cost of Wind Energy Cost of Wind Energy Review S. Tegen, M. Hand, B. Maples, E. Lantz P. Schwabe, and A. Smith Technical Report NREL/TP-5000-52920 April 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 2010 Cost of Wind Energy Review S. Tegen, M. Hand, B. Maples, E. Lantz P. Schwabe, and A. Smith Prepared under Task No. WE11.1201 Technical Report NREL/TP-5000-52920 April 2012 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

174

(DOE/EIS-0285//SA-80): Supplement Analysis for the Transmission System Vegetation Management Program FEIS (07/01/02)  

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

SA80 SA80 Rocky Reach - Maple Valley Don Atkinson -- - TFN/Snohomish Bill Erickson -- - TFP/Walla Walla Proposed Action: Vegetation Management for USDA Forest Service Lands Along the Rocky Reach - Maple Valley Transmission Line. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes to remove unwanted vegetation along access roads and around tower structures on USDA Forest Service lands that may impede the operation and maintenance of the subject transmission line. See Section 1of the attached checklist for a complete description of the proposal. Analysis: Please see the attached checklist for the resources present. Applicable findings and mitigation measures are discussed below. Planning Steps: 1. Identify facility and the vegetation management need. Access roads (only) and tower sites (only) will be treated using non-selective methods

175

A generic reaction-based biogeochemical simulator  

SciTech Connect

This paper presents a generic biogeochemical simulator, BIOGEOCHEM. The simulator can read a thermodynamic database based on the EQ3/EQ6 database. It can also read user-specified equilibrium and kinetic reactions (reactions not defined in the format of that in EQ3/EQ6 database) symbolically. BIOGEOCHEM is developed with a general paradigm. It overcomes the requirement in most available reaction-based models that reactions and rate laws be specified in a limited number of canonical forms. The simulator interprets the reactions, and rate laws of virtually any type for input to the MAPLE symbolic mathematical software package. MAPLE then generates Fortran code for the analytical Jacobian matrix used in the Newton-Raphson technique, which are compiled and linked into the BIOGEOCHEM executable. With this feature, the users are exempted from recoding the simulator to accept new equilibrium expressions or kinetic rate laws. Two examples are used to demonstrate the new features of the simulator.

Fang, Yilin; Yabusaki, Steven B.; Yeh, Gour T.; C.T. Miller, M.W. Farthing, W.G. Gray, and G.F. Pinder

2004-06-17T23:59:59.000Z

176

CX-005847: Categorical Exclusion Determination | Department of Energy  

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

847: Categorical Exclusion Determination 847: Categorical Exclusion Determination CX-005847: Categorical Exclusion Determination Rocky Reach - Maple Valley Access Road Repair CX(s) Applied: B1.3 Date: 05/05/2011 Location(s): King County, Washington Office(s): Bonneville Power Administration Bonneville Power Administration (BPA) is proposing to build and/or repair approximately 18,000 feet of access road and right-of-way road that provides access to the Rocky Reach-Maple Valley Number 1 transmission line in King County, Washington. The work is necessary to repair damage done to access roads caused by a major flood event that occurred on November 7, 2006, and thus provide continued system stability. The project includes but is not limited to: - Reconstruction (blading, reshaping, grading, and compacting) of existing road surfaces - Hauling, placing, and shaping of

177

A Critique of the Mathematical Abilities of CA Systems  

E-Print Network (OSTI)

unending set of details. \\Is this action really correct in all situations? If I read this manual entry from, Chichester, United Kingdom, ISBN 0-471- 98353-5, xvi+436 pages, 1999. #12; 2 Table 1.1 CASs used. Ax Axiom 2.1 1997 De Derive for DOS Version 4.11 1998 Mc Macsyma 422.0 1998 Mp Maple V Release 5.1 1998 Mm

Wester, Michael

178

University of Calgary Solar Decathlon 2011 Menu and Recipes  

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

MENU DELIVERABLE | TEAM ALBERTA SOLAR DECATHLON | 2013 PG 1 MENU DELIVERABLE | TEAM ALBERTA SOLAR DECATHLON | 2013 PG 1 Rustic Canadiana (Restaurant-Style Menu) Enjoy a family- style feast with regional flavours inspired from the bounty of Alberta and the surrounding prairies, lakes and mountains. [FEATURED BEVERAGE] Ginger Grapefruit Spritzer freshly squeezed grapefruit juice, non-alcoholic ginger beer, Canadian maple syrup (served with hors d'oeuvres) Autumn Pear Smash fresh muddled pears, rosemary, sparkling soda (served with dinner)

179

Individual variation in cooperative behaviour in meerkats  

E-Print Network (OSTI)

help or advice along the way include: Neil Jordan, Krys Golabek, Andrew Bateman (and Dr. Love), Lucy Browning, Martha (Maple) Nelson-Flower, Caroline Dingle and Jenny Oates. I have also received considerable help and guidance from many... or hormonal pathway (Sih et al., 2004a). Theoretical models have demonstrated how differences in state variables, such as body size or energy reserves, in tandem with behavioural experience, can result in consistent individual differences between foraging...

English, Sinad

2010-04-13T23:59:59.000Z

180

Autumn Color  

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

Color Color Nature Bulletin No. 38 October 27, 1945 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Supt. of Conservation AUTUMN COLOR This is a colorful fall; one oil the best in recent years. Folks who get a thrill out of masses of color have been reveling in the rich pageantry of the woodlands. It started about six weeks ago when the sumacs turned magenta and crimson. Gradually the Smaller species of trees and then the larger ones began to "turn". The leaves of the hard maple became a brilliant orange-yellow, the red maples scarlet, the hickory and the ash a rich yellow, the oaks mingled red-and-green, deep red, or even purple. Only such trees as the elms and sycamores turned a nondescript brown. In the southeastern portion Or Cook County the yellow of a few sassafras and the peculiar scarlet of a few sour gum trees punctuate the landscape. Along the banks oi the upper Des Plaines River the hard maples created a fairyland of beauty.

Note: This page contains sample records for the topic "maple acer rubrum" from the National Library of EnergyBeta (NLEBeta).
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181

The nature and alternate rates of the ribulose 1,5-bisphosphate (RuBP) carboxylase/oxygenase (Rubisco) oxygenation intermediate  

SciTech Connect

Mutant ribulose 1,5-bisphosphate (RuBP) were employed to investigate the partitioning of carbon flow between photosynthesis or photorespiration. Previous functional and structural studies implicate active site Lys329 and Glu48 or R. rubrum RuBp in promoting addition of CO2 to the RuBP-enediol. Two novel O2-dependent side products generated by the K329A and E49Q mutants provided insight into RuBP oxygenase intermediate and roles of Lys329 and Glu48 in oxygenation.

Harpel, M.R.; Chen, Yuh-Ru; Hartman, F.C.

1995-12-31T23:59:59.000Z

182

Whole-genome shotgun optical mapping of rhodospirillumrubrum  

DOE Green Energy (OSTI)

Rhodospirillum rubrum is a phototrophic purple non-sulfur bacterium known for its unique and well-studied nitrogen fixation and carbon monoxide oxidation systems, and as a source of hydrogen and biodegradable plastics production. To better understand this organism and to facilitate assembly of its sequence, three whole-genome restriction maps (Xba I, Nhe I, and Hind III) of R. rubrum strain ATCC 11170 were created by optical mapping. Optical mapping is a system for creating whole-genome ordered restriction maps from randomly sheared genomic DNA molecules extracted directly from cells. During the sequence finishing process, all three optical maps confirmed a putative error in sequence assembly, while the Hind III map acted as a scaffold for high resolution alignment with sequence contigs spanning the whole genome. In addition to highlighting optical mapping's role in the assembly and validation of genome sequence, our work underscores the unique niche in resolution occupied by the optical mapping system. With a resolution ranging from 6.5 kb (previously published) to 45 kb (reported here), optical mapping advances a ''molecular cytogenetics'' approach to solving problems in genomic analysis.

Reslewic, Susan; Zhou, Shiguo; Place, Mike; Zhang, Yaoping; Briska, Adam; Goldstein, Steve; Churas, Chris; Runnheim, Rod; Forrest,Dan; Lim, Alex; Lapidus, Alla; Han, Cliff S.; Roberts, Gary P.; Schwartz,David C.

2004-07-01T23:59:59.000Z

183

Biological conversion of synthesis gas. Topical report: Bioreactor studies  

DOE Green Energy (OSTI)

The purpose of the proposed research is to develop a technically and economically feasible process for biologically producing H{sub 2} from synthesis gas while, at the same time, removing harmful sulfur gas compounds. Six major tasks are being studied: culture development, where the best cultures are selected and conditions optimized for simultaneous hydrogen production and sulfur gas removal; mass transfer and kinetic studies in which equations necessary for process design are developed; bioreactor design studies, where the cultures chosen in Task 1 are utilized in continuous reaction vessels to demonstrate process feasibility and define operating conditions; evaluation of biological synthesis gas conversion under limiting conditions in preparation for industrial demonstration studies; process scale-up where laboratory data are scaled to larger-size units in preparation for process demonstration in a pilot-scale unit; and economic evaluation, where process simulations are used to project process economics and identify high cost areas during sensitivity analyses. The purpose of this report is to present results from bioreactor studies involving H{sub 2} production by water gas shift and H{sub 2}S removal to produce elemental sulfur. Many of the results for H{sub 2} production by Rhodospirillum rubrum have been presented during earlier contracts. Thus, this report concentrates mainly on H{sub 2}S conversion to elemental sulfur by R. rubrum.

Basu, R.; Klasson, K.T.; Clausen, E.C.; Gaddy, J.L.

1993-09-01T23:59:59.000Z

184

NREL: Energy Analysis - Technology Systems and Sustainability Analysis  

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

Technology Systems and Sustainability Analysis Technology Systems and Sustainability Analysis The following includes summary bios of staff expertise and interests in analysis related to infrastructure and systems; sustainability assessment; technoeconomic assessment; and water requirements. Team Lead: Margaret Mann Administrative Support: JoAnn Weaver Chad Augustine Alberta Carpenter Karlynn Cory Ran Fu Maureen Hand KC Hallett Ted James Garvin Heath Scott Jenne Aaron Levine Ben Maples Anelia Milbrandt Emily K. Newes Ethan Warner Kermit Witherbee Michael Woodhouse Katherine Young Yimin Zhang Photo of Chad Augustine. Chad Augustine Geothermal Energy Engineer/Analyst Areas of expertise Techno-economic modeling of Enhanced Geothermal Systems (EGS) Geothermal resource assessment High pressure, high temperature reaction systems

185

COGR Council on Governmental Relations  

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

DAVID WYNES DAVID WYNES Emory University MICHAEL AMEY The Johns Hopkins University JAMES BARBRET Wayne State University ELAINE BROCK University of Michigan SUSAN CAMBER University of Washington MICHELLE CHRISTY Massachusetts Institute of Technology KELVIN DROEGEMEIER University of Oklahoma CHARLES LOUIS University of California, Riverside MICHAEL LUDWIG Purdue University JAMES LUTHER Duke University JAMES R. MAPLES University of Tennessee DENISE MC CARTNEY Washington University in St. Louis KIM MORELAND University of Wisconsin CORDELL OVERBY University of Delaware SUSAN SEDWICK University of Texas, Austin JOHN SHIPLEY University of Miami WENDY STREITZ University of California System JAMES TRACY University of Kentucky MARIANNE WOODS University of Texas,

186

Annual Energy Outlook 2013 Early Release Reference Case  

Gasoline and Diesel Fuel Update (EIA)

Flex-Fuel Vehicle Modeling in the Flex-Fuel Vehicle Modeling in the Annual Energy Outlook John Maples Office of Energy Consumption and Energy Analysis March 20, 2013 | Washington, DC Light duty vehicle technology and alternative fuel market penetration 2 * Technologies affecting light-duty vehicle fuel economy are considered as either: - subsystem technologies (transmissions, materials, turbo charging) - advanced/alternative fuel vehicles (hybrids, EVs, FFVs) * Manufacturers Technology Choice Component (MTCC) - 9 manufacturers, 16 vehicle types, 6 size classes - adopts vehicle subsystem technologies for all vehicle types (conventional gasoline, FFV, hybrid, diesel, etc.) based on value of fuel economy and/or performance improvement * Consumer Vehicle Choice Component (CVCC)

187

Microsoft Word - DOETTQuestions.doc  

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

ALBERT HORVATH ALBERT HORVATH The Pennsylvania State University MICHAEL AMEY The Johns Hopkins University JAMES BARBRET Wayne State University SUSAN CAMBER University of Washington MICHELLE CHRISTY Massachusetts Institute of Technology JOANNE DE STEFANO Cornell University TODD GUTTMAN The Ohio State University CHRISTINA HANSEN University of California, Irvine KATHLEEN IRWIN University of Wisconsin-Madison JAMIE LEWIS KEITH University of Florida NATALIE KRAWITZ University of Missouri System GUNTA LIDERS University of Rochester CHARLES LOUIS University of California, Riverside JAMES R. MAPLES University of Tennessee SUSAN SEDWICK University of Texas, Austin THOMAS SHARPE University of Iowa JOHN SHIPLEY Purdue University WENDY STREITZ University of California System

188

Norwich University Solar Decathlon 2011 Menu and Recipes  

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

e e v e r a g e s dessert blackberry fools a p p l e c i d e r starter salad apple romaine maple mustard vinaigrette main course r o m a i n e h e a r t s with c h o p p e d apples & a f r o t h y m i x t u r e o f b l a c k b e r r y jam & w h i p p e d c r e a m a n d f r e s h b e r r i e s pasta carbonara o r a n g e a n d l e m o n m i x e d w i t h dried cranberries f r e s h m a d e p a s t a with s c a l l i o n & parsley, b a c o n and g r a t e d chedder c h e e s e & c h i l l e d w a t e r DINNER PARTY ONE: INGREDIENTS starter main course - Romaine lettuce - Granny Smith apples - salt and black pepper - flour - frozen apple juice concentrate - cider vinegar - canola oil - Craisins - sliced almonds - olive oil - butter - spicy brown mustard - maple syrup - blackberry jam - heavy cream - confectioner's sugar - mixed fresh berries dessert - eggs - scallion - cheddar cheese, grated - parsley (to taste)

189

School Trips & Projects in Spring  

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

& Projects in Spring & Projects in Spring Nature Bulletin No. 484 March 9, 1957 Forest Preserve District of Cook County Daniel Ryan, President Roberts Mann, Conservation Editor David H. Thompson, Senior Naturalist SCHOOL TRIPS & PROJECTS IN SPRINg Spring is the morning of the year when nature reawakens. The days become noticeably longer and warmer. We feel an urge to get out-of- doors and see green growing plants, early wildflowers, and swelling buds on trees and shrubs; see and hear birds returning from their winter homes; hear the mating songs of frogs and toads. The nearest forest preserve, park, meadow or hedgerow -- even a city street or weedy vacant lot -- will have a wealth of plant and animal life. March is a chancy month for field trips but spring can be perking in a classroom before many signs of it appear outdoors. One twig of a forsythia bush, placed in a bottle of water, will soon display its yellow flowers; willow and aspen twigs will develop fat fuzzy catkins; the end of branches from cottonwood, soft maple and elm trees will reveal how some of their winter buds produce flowers and others burst into leaves. The long reddish catkins on a male cottonwood are showy but the small flowers of a maple or an elm are no less beautiful, although seldom noticed on the trees.

190

Uptake of tritium by plants from atmosphere and soil  

Science Conference Proceedings (OSTI)

Uptake of tritiated water (HTO) by plants was examined under field conditions when tritium was available to leaves from only the atmosphere and when tritium was available from both the soil (root uptake) and the atmosphere. Maple, oak, and elm trees, planted in clean soil, were transported to a tritium-contaminated forest, where the atmospheric tritium concentration was elevated, to examine HTO uptake by tree leaves when the source was only in the atmosphere. The results partially agreed with a diffusion model of tritium uptake by plants. Discrepancies found between predicted and measured leaf HTO/air HTO ratios should be attributed to the existence of some isolated water, which is isolated from the transpiration stream in the leaves, that was not available for rapid turnover. The uptake of tritium by trees, when the source was both in the soil and atmosphere, was also examined using deciduous trees (maple and elm) resident to the tritium-contaminated forest. The results were in agreement with a prediction model.

Amano, H [Japan Atomic Energy Research Institute (JAERI); Garten Jr, Charles T [ORNL

1991-01-01T23:59:59.000Z

191

Microsoft Word - CX_Memo_WNP.docx  

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

Tim Wicks Tim Wicks Project Manager - TERR-Covington Proposed Action: Williams Northwest Pipeline Land Use Review Request Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.9 Multiple use of powerline rights-of-way Location: King County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to grant a Land Use Review Request (LURR) submitted by Williams Northwest Pipeline (WNP) to replace a portion of their 10-inch diameter South Seattle 2454 loop natural gas pipeline within their existing easement on BPA fee-owned right-of-way (ROW) within BPA's Maple Valley-Echo Lake transmission line corridor in King County, Washington. Puget Sound Energy (PSE), the primary user of the

192

CX-007909: Categorical Exclusion Determination | Department of Energy  

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

7909: Categorical Exclusion Determination 7909: Categorical Exclusion Determination CX-007909: Categorical Exclusion Determination Ambler Boiler House Geothermal Wells, Cool Roof and Photovoltaic installation CX(s) Applied: B5.1, B5.16, B5.19 Date: 02/08/2012 Location(s): Pennsylvania Offices(s): Golden Field Office The US Department of Energy (DOE) provided funding to the City of Philadelphia (City) under the DOE's American Recovery and Reinvestment Act of 2009 Energy Efficiency and Conservation Block Grant Program (EECBG). The City proposes to use approximately $1,000,000 of EECBG funding (total project cost -$15M) to install a closed-loop geothermal system and for other energy efficiency and renewable energy measures at the Ambler Boiler House, located at 201 South Maple Avenue, Ambler, PA 19002 (proposed

193

Dispersal  

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

Dispersal Dispersal Nature Bulletin No. 675-A April 15, 1978 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation SEED DISPERSAL Plants that scatter their seeds widely have a better chance to survive than those which do not. Different kinds spread their seeds in various special ways. Many seeds ride the wind. Maple seeds spin away like little helicopters with a single wing. In a strong breeze they can travel a city block. Those of the elm are small papery disks with a seed in the center. The ash seed and its wing resembles a canoe paddle. In the basswood a few seeds are suspended beneath a large flat blade that glides through the air. Ripe, dry pine cones open and release winged seeds hidden between the cone scales.

194

(DOE/EIS-0285/SA-11): Supplement Analysis for the Transmission System Vegetation Management Program FEIS 5/15/01  

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

1) 1) Donald F. Atkinson - TFN/Snohomish Natural Resource Specialist Proposed Action: Vegetation Management along the Covington-Maple Valley No. 2 Transmission Line ROW. The line is a 345kV Single Circuit Transmission Line having an easement width of 150 feet. The proposed work will be accomplished in selected sections along the entire transmission line corridor. Location: The ROW is located in King County, WA, being in the Snohomish Region. Proposed by: Bonneville Power Administration (BPA). Description of the Proposed Action: BPA proposes to clear unwanted vegetation in the rights-of- ways and around tower structures that may impede the operation and maintenance of the subject transmission line. Also, access road clearing will be conducted. All work will be in accordance with

195

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

5, 2011 5, 2011 CX-007153: Categorical Exclusion Determination Glen Canyon substation Transformer Addition CX(s) Applied: B4.6 Date: 05/05/2011 Location(s): Coconino County, Arizona Office(s): Western Area Power Administration-Desert Southwest Region May 5, 2011 CX-005852: Categorical Exclusion Determination Stegall-Wayside 230 Kilovolt Access Road Extension CX(s) Applied: B1.13 Date: 05/05/2011 Location(s): Dawes County, Wyoming Office(s): Western Area Power Administration-Rocky Mountain Region May 5, 2011 CX-005847: Categorical Exclusion Determination Rocky Reach - Maple Valley Access Road Repair CX(s) Applied: B1.3 Date: 05/05/2011 Location(s): King County, Washington Office(s): Bonneville Power Administration May 5, 2011 CX-005845: Categorical Exclusion Determination

196

Page not found | Department of Energy  

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

41 - 28250 of 28,904 results. 41 - 28250 of 28,904 results. Download CX-007995: Categorical Exclusion Determination Upgrade of the Existing Septic System at the Big Eddy Substation and Maintenance Facility CX(s) Applied: B4.6 Date: 02/07/2012 Location(s): Oregon Offices(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-007995-categorical-exclusion-determination Download CX-007996: Categorical Exclusion Determination Rocky Reach-Maple Valley #1 Temporary Bridge Installation CX(s) Applied: B1.3 Date: 02/07/2012 Location(s): Washington Offices(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-007996-categorical-exclusion-determination Download CX-007998: Categorical Exclusion Determination Integration of Stoltze Land and Lumber Biomass Generation CX(s) Applied: B1.7

197

201107861 1..6  

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

Kinetically Kinetically inhibited order in a diamond-lattice antiferromagnet Gregory J. MacDougall a,1 , Delphine Gout a,b,c , Jerel L. Zarestky d , Georg Ehlers a , Andrey Podlesnyak a , Michael A. McGuire b , David Mandrus b,e , and Stephen E. Nagler a a Neutron Scattering Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831; b Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831; c Jülich Centre for Neutron Science-Spallation Neutron Source, Forschungszentrum Jülich, 52425 Jülich, Germany; d Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, IA 50011; and e Department of Materials Science and Engineering, University of Tennessee, Knoxville, TN 37996 Edited* by M. Brian Maple, University of California, San Diego, La Jolla, CA, and approved August 2, 2011 (received for review May 17, 2011) Frustrated

198

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-94) Covington District Substations  

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

4) 4) - Covington District Substations Dennis Sjoquist - TFN/Snohomish Snohomish Regional Manager Proposed Action: Vegetation Management for the following facilities located in the Covington District: Covington Echo Lake Lynch Creek Maple Valley Narrows Raver, P.J. South Tacoma Steilacoom Surprise Lake Tacoma King King Pierce King Pierce King Pierce Pierce Pierce Pierce Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes total vegetation management (bareground) in the electrical substations, and, noxious weed management and maintenance of landscaping within the property boundaries of the listed facilities. These facilities are all located within the Covington District of the Snohomish Region. Description of the Proposal: BPA proposes to manage vegetation inside and around electrical substations and associated facilities.

199

Microsoft Word - Soos_Creek_CX.docx  

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

Timothy Wicks Timothy Wicks Realty Specialist - TERR-COVINGTON Proposed Action: Soos Creek Water & Sewer District Land Use Review Request Case No. 20120040 Budget Information: 184006 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B 4.9 - Multiple use of powerline rights-of-way Location: Covington, King County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to approve a land use review request from Soos Creek Water & Sewer District (District) to construct a new sewer line that would cross under an existing road on BPA fee-owned property near structures 1/2 and 1/3 of the Covington-Maple Valley No. 2 230-kilovolt (kV) transmission line. The proposed sewer line

200

The Life History of a Pond  

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

History of a Pond History of a Pond Nature Bulletin No. 617 November 12, 1960 Forest Preserve District of Cook County Daniel Ryan, President Roberts Mann, Conservation Editor David H. Thompson, Senior Naturalist THE LIFE HISTORY OF A POND In the Palos division of the Forest Preserve District there is an extraordinary number of ponds and sloughs Many were created by damming the outlets from wet places; some were originally farm ponds that we have restored. The largest and probably oldest pond is located in Swallow Cliff Woods, west of the picnic area in a grove of white pines planted about 40 years ago. The pond is dying. Like most others, if undisturbed, after fifty years or so it will be forgotten because in its place there will be trees willows, cottonwoods, soft maples, and probably swamp white and bur oaks. Indeed, at one time it had already filled up until, after being drained by tile, corn was grown there.

Note: This page contains sample records for the topic "maple acer rubrum" 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

New detector array improves neutron count capability at HFIR's Bio-SANS |  

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

Bio-SANS neutron count capability improves Bio-SANS neutron count capability improves New detector array improves neutron count capability at HFIR's Bio-SANS Agatha Bardoel - June 29, 2012 Bio-SANS team that worked on installation of the new detector system. Front row, left to right: Doug Selby, Steve Hicks, Shuo Qian, Sai Venkatesh Pingali, Kathy Bailey, Amy Black Jones, and Derrick Williams. Back row, left to right: Ed Blackburn, John Palatinus, William Brad O'Dell, Mike Humphreys, Justin Beal, Ken Littrell, Greg Jones, Kevin Berry, Volker Urban, Randy Summers, and Ron Maples. Bio-SANS, the Biological Small-Angle Neutron Scattering Instrument at HFIR recently had a detector upgrade that will provide significantly improved performance that is more in line with the instrument's capability. Shorter experiment times are expected, which means more experiments can be

202

NREL: Energy Sciences - Ashutosh Mittal  

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

Ashutosh Mittal Ashutosh Mittal Research Scientist Photo of Ashutosh Mittal Phone: (303) 384-6136 Email: ashutosh.mittal@nrel.gov At NREL Since: 2008 Ashutosh Mittal received his Ph.D. in Paper and Bioprocess Engineering from the Department of Paper and Bioprocess Engineering at the State University of New York, Empire State College of Environmental Science and Forestry, Syracuse. His dissertation work was focused on studying the kinetics of hemicellulose (sugars) extraction from hardwoods (sugar maple and aspen) during hot water extraction (autohydrolysis). To describe the concentrations of the residual xylan, xylooligomers, xylose, and degradation product (furfural) obtained in the autohydrolysis of wood chips, a mass-transfer model based on first-order kinetics with Arrhenius-type temperature dependence of the rate coefficients was

203

DOE Receives First Repayment from Successful DryFining™ Clean Coal Power  

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

Receives First Repayment from Successful DryFining™ Clean Coal Receives First Repayment from Successful DryFining™ Clean Coal Power Initiative Project DOE Receives First Repayment from Successful DryFining™ Clean Coal Power Initiative Project July 6, 2011 - 1:00pm Addthis Washington, DC - The success of a U.S. Department of Energy (DOE) Clean Coal Power Initiative (CCPI) project has led to a repayment of $580,000 to U.S. taxpayers, with much more - potentially exceeding $13 million - possible in the future. Great River Energy (GRE) of Maple Grove, Minn., made the payment to the Office of Fossil Energy's National Energy Technology Laboratory (NETL) recently as part of an agreement associated with the DryFining™ CCPI project. Implemented by NETL, CCPI is a cost-shared collaboration between the Federal government and private industry aimed at stimulating investment

204

Page not found | Department of Energy  

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

11 - 24020 of 28,905 results. 11 - 24020 of 28,905 results. Download CX-002438: Categorical Exclusion Determination Rocky Reach-Maple Valley Number-1 Transmission Line Bridge Replacement Project CX(s) Applied: B1.3 Date: 05/03/2010 Location(s): Kittitas County, Washington Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-002438-categorical-exclusion-determination Download Idaho CERCLA Disposal Facility at Idaho National Laboratory Full Document and Summary Versions are available for download http://energy.gov/em/downloads/idaho-cercla-disposal-facility-idaho-national-laboratory Download DOE Acquisition Letter 95-06, Personal Property Guidance GUIDANCE ON PROTECTION OF WORKERS UTILIZING DOE LEASED FACILITIES http://energy.gov/lm/downloads/doe-acquisition-letter-95-06-personal-property-guidance

205

CX-007875: Categorical Exclusion Determination | Department of Energy  

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

75: Categorical Exclusion Determination 75: Categorical Exclusion Determination CX-007875: Categorical Exclusion Determination Ambler Boiler House Geothermal Wells, Cool Roof and Photovoltaic installation CX(s) Applied: B5.1, B5.16, B5.19 Date: No date. Location(s): Pennsylvania Offices(s): Golden Field Office The US Department of Energy (DOE) provided funding to the City of Philadelphia (City) under the DOE's American Recovery and Reinvestment Act of 2009 Energy Efficiency and Conservation Block Grant Program (EECBG). The City proposes to use ~ $1,000,000 of EECBG funding (total project cost ~$15M) to install a closed-loop geothermal system and for other energy efficiency and renewable energy measures at the Ambler Boiler House, located at 201 South Maple Avenue, Ambler, PA 19002 (proposed project).

206

Page not found | Department of Energy  

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

11 - 25020 of 31,917 results. 11 - 25020 of 31,917 results. Download CX-005847: Categorical Exclusion Determination Rocky Reach - Maple Valley Access Road Repair CX(s) Applied: B1.3 Date: 05/05/2011 Location(s): King County, Washington Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-005847-categorical-exclusion-determination Download CX-005772: Categorical Exclusion Determination C-Area Characterization CX(s) Applied: B3.1 Date: 04/13/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office http://energy.gov/nepa/downloads/cx-005772-categorical-exclusion-determination Download CX-005774: Categorical Exclusion Determination Decommissioning of Flow Through Filter Diesel Generators CX(s) Applied: B1.27 Date: 04/12/2011

207

Armstrong PepsiCo Teaming Profile  

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

Armstrong International, Inc. Pepsi Beverages Company Armstrong International, Inc. Pepsi Beverages Company 816 Maple Street 1 Pepsi Way Three Rivers, MI 49093 Somers, NY 10589 Business: Steam, Air & Hot Water Utility Systems Business: Beverage Bottling Cam Spence Rob Turner Director of Global Food Markets Engineering Director 269-279-3149 914-767-7763 cam@armstronginternational.com Rob.Turner@pepsiamericas.com Armstrong's Complete Thermal Exchange (CTE) technology reduces natural gas consumed by Pepsi Americas by 37% and reduces CO 2 emissions by 4,125 tons/year Project Scope Using CTE technology, Armstrong designed, engineered, and turnkey installed Flo-Direct gas-fired hot water heating systems to complete can/bottle warmer optimizations on thirteen production lines at eight Pepsi facilities.

208

CX-004657: Categorical Exclusion Determination | Department of Energy  

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

7: Categorical Exclusion Determination 7: Categorical Exclusion Determination CX-004657: Categorical Exclusion Determination Hot Water Extraction of Hardwood Chips and Utilization of the Residual Chips and Wood Extracts CX(s) Applied: A9, B3.6 Date: 12/07/2010 Location(s): New York Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Research Foundation of State University of New York proposes to use federal funding to evaluate the feasibility for woody biomass extraction (pretreatment) and utilization (fermentation) laboratory research. This project will include hot water extraction studies on sugar maple woodchips, wood extracts utilization studies, and residual woodchips utilization studies. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004657.pdf More Documents & Publications

209

EIS-0285-SA-11: Supplement Analysis | Department of Energy  

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

EIS-0285-SA-11: Supplement Analysis EIS-0285-SA-11: Supplement Analysis EIS-0285-SA-11: Supplement Analysis Transmission System Vegetation Management Program Vegetation Management along the Covington-Maple Valley No. 2 Transmission Line ROW. BPA proposes to clear unwanted vegetation in the rights-of- ways and around tower structures that may impede the operation and maintenance of the subject transmission line. Also, access road clearing will be conducted. All work will be in accordance with the National Electrical Safety Code and BPA standards. BPA plans to conduct vegetation control with the goal of removing tall growing vegetation that is currently or will soon be a hazard to the transmission line. BPA's overall goal is to have low-growing plant communities along the rights-of- way to control the

210

Iowa's 5th congressional district: Energy Resources | Open Energy  

Open Energy Info (EERE)

5th congressional district: Energy Resources 5th congressional district: Energy Resources Jump to: navigation, search Equivalent URI DBpedia This article is a stub. You can help OpenEI by expanding it. This page represents a congressional district in Iowa. Registered Energy Companies in Iowa's 5th congressional district Amaizing Energy Holding Company BioProcess Algae Chief Energy Company LLC Growind Loess Hills Wind Energy LLC Maple River Energy LLC Natural Innovative Renewable Energy formerly Northwest Iowa Renewable Energy Plymouth Energy LLC Quad County Corn Processors Siouxland Energy and Livestock Cooperative SELC Southern Iowa Bio Energy Soy Solutions Tall Corn Ethanol LLC West Central Biodiesel Investors LLC West Central Cooperative Retrieved from "http://en.openei.org/w/index.php?title=Iowa%27s_5th_congressional_district&oldid=188483

211

Washington | Department of Energy  

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

May 3, 2010 May 3, 2010 CX-002190: Categorical Exclusion Determination Nisqually Indian Tribe of the Nisqually Reservation Energy Efficiency Retrofits of Tribal Center CX(s) Applied: B2.5, B5.1 Date: 05/03/2010 Location(s): Nisqually Reservation, Washington Office(s): Energy Efficiency and Renewable Energy May 3, 2010 CX-002438: Categorical Exclusion Determination Rocky Reach-Maple Valley Number-1 Transmission Line Bridge Replacement Project CX(s) Applied: B1.3 Date: 05/03/2010 Location(s): Kittitas County, Washington Office(s): Bonneville Power Administration April 30, 2010 CX-002137: Categorical Exclusion Determination Farm Power Lynden CX(s) Applied: B5.1 Date: 04/30/2010 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

212

Assumptions to the Annual Energy Outlook - Contacts  

Gasoline and Diesel Fuel Update (EIA)

Contacts Contacts Assumption to the Annual Energy Outlook Contacts Specific questions about the information in this report may be directed to: Introduction Paul D. Holtberg 202/586-1284 Macroeconomic Activity Module Ronald F. Earley Yvonne Taylor 202/586-1398 202/586-1398 International Energy Module G. Daniel Butler 202/586-9503 Household Expenditures Module/ Residential Demand Module John H. Cymbalsky 202/586-4815 Commercial Demand Module Erin E. Boedecker 202/586-4791 Industrial Demand Module T. Crawford Honeycutt 202/586-1420 Transportation Demand Module John D. Maples 202/586-1757 Electricity Market Module Laura Martin 202/586-1494 Oil and Gas Supply Module/Natural Gas Transmission and Distribution Module Joseph Benneche 202/586-6132 Petroleum Market Module Bill Brown 202/586-8181

213

Analysis & Projections - U.S. Energy Information Administration (EIA) -  

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

Vehicle Choice & Markets Technical Workshop Presentations Vehicle Choice & Markets Technical Workshop Presentations January 25, 2013 About the workshop The workshop focused on recent survey analyses, market representation, state of the art modeling, and comparisons of projected model results. This event provided a rare and insightful opportunity to compare and contrast our understanding and representation of vehicle markets and vehicle choice modeling with our nation's automotive leaders to assure that EIA's future projections and policy analyses that examine the potential impacts of electric powertrain vehicles under varying assumptions are consistent with the understanding and expectations of industry experts. See full workshop summary Presentations Vehicle Choice Modeling and Projections for the Annual Energy Outlook, John Maples PDF

214

The Entire Botany Archive  

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

Botany Archives Botany Archives Botany Archives, Since May 2000 Table of Contents: Ginseng Caterpillars and Pin Oaks Seaweed and Nutrition Blue Leaves Walnut Problems Italian Trees Purple Plants Poplar Up-date European Tree Design Planting Magnolia Trees Schoolyard Plants Poplar Droppings Fungi Spores Woodland Adaptations Growing Lichen Apple Tree Maturity Horse Poison Plants Honeysuckle Poison Old Trees Leaking Popular Cottonwood Infestation Tulip Tree Seeds Bald Cypress Ecology Maple Recovery Leaf Minors Catalpa Problem Berm Enhancement Organic Gardening Ailing Burr Oak Damaged Cypress Tree Reed Ridding Berm Enhancement Tulip Tree Flowering Lichens Weed Seeds Plants at Night Kombu Seaweed Plants at Night Crab Grass Phloem Physiology Elm Disease Bark Thickness Poison Sumac Growing Fields Killing Pine Trees

215

Property Values | Open Energy Information  

Open Energy Info (EERE)

Property Values Property Values Jump to: navigation, search Maple Ridge Wind Farm. Photo from Iberdrola Renewables, NREL 15240 Researchers at Lawrence Berkeley National Laboratory have performed empirical investigations to address typical community concerns about wind energy and property values. Based on the data sample and analysis, "no evidence is found that home prices surrounding wind facilities are consistently, measurably, and significantly affected by either the view of wind facilities or the distance of the home to those facilities. Although the analysis cannot dismiss the possibility that individual homes or small numbers of homes have been or could be negatively impacted, it finds that if these impacts exist, they are either too small and/or too infrequent to

216

CX-009701: Categorical Exclusion Determination | Department of Energy  

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

701: Categorical Exclusion Determination 701: Categorical Exclusion Determination CX-009701: Categorical Exclusion Determination Williams Northwest Pipeline Land Use Review Request CX(s) Applied: B4.9 Date: 12/27/2012 Location(s): Washington Offices(s): Bonneville Power Administration Bonneville Power Administration (BPA) is proposing to grant a Land Use Review Request (LURR) submitted by Williams Northwest Pipeline (WNP) to replace a portion of their 10-inch diameter South Seattle 2454 loop natural gas pipeline within their existing easement on BPA fee-owned right-of-way (ROW) within BPA's Maple Valley-Echo Lake transmission line corridor in King County, Washington. CX-009701.pdf More Documents & Publications CX-008680: Categorical Exclusion Determination EIS-0317-S1: Draft Supplemental Environmental Impact Statement

217

Michele Yager  

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

Delivered by Ingenta to: Delivered by Ingenta to: Michele Yager IP : 130.207.37.34 Wed, 18 Jan 2012 15:37:50 RESEARCH ARTICLE Copyright © 2011 American Scientific Publishers All rights reserved Printed in the United States of America Journal of Biobased Materials and Bioenergy Vol. 5, 514-519, 2011 Characterization of Fermentation Residues from the Production of Bio-Ethanol from Lignocellulosic Feedstocks Poulomi Sannigrahi and Arthur J. Ragauskas ∗ BioEnergy Science Center, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332, USA Solid residues from the conversion of four lignocellulosic biomass feedstocks, Miscanthus, Switch- grass, hybrid poplar and red maple, to bioethanol in a pilot plant have been characterized for their lignin and carbohydrate content, heating value, ash content and inorganic elements profile. These residues have

218

Page not found | Department of Energy  

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

41 - 11350 of 28,905 results. 41 - 11350 of 28,905 results. Download CX-005422: Categorical Exclusion Determination La Pine Chiloquin and Brasada Harney Number 1 Transmission Line Right-of-Ways CX(s) Applied: B1.3 Date: 03/15/2011 Location(s): Klamath County, Oregon Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-005422-categorical-exclusion-determination Download CX-005847: Categorical Exclusion Determination Rocky Reach - Maple Valley Access Road Repair CX(s) Applied: B1.3 Date: 05/05/2011 Location(s): King County, Washington Office(s): Bonneville Power Administration http://energy.gov/nepa/downloads/cx-005847-categorical-exclusion-determination Download Audit Report: OAS-L-03-19 Audit of Recurring Acquisitions at the Chicago Operations Office http://energy.gov/ig/downloads/audit-report-oas-l-03-19

219

DOE/EIS-0285-SA-62: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (4/16/02)  

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

DATE April 16, 2002 REPLY TO ATTN OF: KEPR/Covington SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-62) Don Atkinson - TFN/Snohomish Proposed Action: Vegetation Management along the Rocky Reach - Maple Valley No. 1 Transmission Line ROW from structure 98/2 to structure 110/1. The transmission line is a 500 kV line. Location: The ROW is located King County, WA. Proposed by: Snohomish Regional Headquarters, Bonneville Power Administration (BPA). Description of the Proposed Action: BPA proposes to clear targeted vegetation along access roads and around tower structures that may impede the operation and maintenance of the subject transmission line. BPA plans to conduct vegetation management along existing access road and

220

Office of Educational Programs | FaST Professor Profiles  

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

Wenyi Bi Wenyi Bi Associate Professor Walsh University Math & Science Division Contact Information: 2020 East Maple Street NW North Canton, OH 44720 (330) 244-4775 wbi@walsh.edu Education Nankai University B.S. 1980 Mathematics Nova Southwestern University M.S. 1983 Computer Science Nova Southwestern University Ph.D. 2001 Computer Science Positions & Employment 1 yr. Associate Professor, Walsh University 4 yrs. Assistant Professor, Cheyney University of Pennsylvania 1 yr. American Intercontinental University 3 yrs. Miami Dade College 9 yrs. Tianjin University Research Interests Bioinformatics, Data mining, Cyber Security Publications W. Bi, J. Dunn1, S. McCorkle1, R. Gabriel, & W. Lewis, "Identify the Gene Positions of Methylated DNA with a Database Approach", in Proceedings of

Note: This page contains sample records for the topic "maple acer rubrum" 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

Innovative Drying Technology Extracts More Energy from High Moisture Coal |  

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

Innovative Drying Technology Extracts More Energy from High Innovative Drying Technology Extracts More Energy from High Moisture Coal Innovative Drying Technology Extracts More Energy from High Moisture Coal March 11, 2010 - 12:00pm Addthis Washington, DC - An innovative coal-drying technology that will extract more energy from high moisture coal at less cost and simultaneously reduce potentially harmful emissions is ready for commercial use after successful testing at a Minnesota electric utility. The DryFining(TM) technology was developed with funding from the first round of the U.S. Department of Energy's Clean Coal Power Initiative (CCPI). Great River Energy of Maple Grove, Minn., has selected the WorleyParsons Group to exclusively distribute licenses for the technology, which essentially uses waste heat from a power plant to reduce moisture content

222

Corrosivity of Foodstuffs  

Science Conference Proceedings (OSTI)

Table 1   Approximate pH values of various foods...6.5??8.5 Dates 6.2??6.4 Eggs, fresh white 7.6??8.0 Flour, wheat 5.5??6.5 Gooseberries 2.8??3.0 Grapefruit 3.0??3.3 Grapes 3.5??4.5 Hominy (lye) 6.8??8.0 Jams, fruit 3.5??4.0 Jellies, fruit 2.8??3.4 Lemons 2.2??2.4 Limes 1.8??2.0 Maple syrup 6.5??7.0 Milk, cows 6.3??6.6 Olives 3.6??3.8 Oranges 3.0??4.0 Oysters 6.1??6.6...

223

Exact solutions for perturbed confined hydrogen atoms: Polarizabilities and nuclear shielding factors  

Science Conference Proceedings (OSTI)

We extend our recent treatment of a well-known model of a nonrelativistic hydrogen-like atom confined within an impenetrable spherical 'box' of radius R. Analytical closed-form solutions are presented for the first-order perturbation corrections appropriate to the dipole polarization of all s states. Exact solutions are expressed conveniently in terms of Kummer (confluent hypergeometric) M functions, exactly as for the field-free atom, by exploiting several well-known recurrence and differential relations for these functions. The M functions and all necessary integrals are evaluated using standard MAPLE routines, which exploit analytical properties of these functions. The accuracy of our procedures has been checked by a similar calculation of the dipole shielding factors. Our procedures are easily extended to states of nonzero angular momentum, as well as to higher-multipole perturbations. Our exact values may be of interest in assessing the utility of this simple model of atomic confinement.

Burrows, B.L. [Mathematics Section, Faculty of Computing, Engineering and Technology, Staffordshire University, Beaconside, Stafford, ST18 0DG (United Kingdom); Cohen, M. [Department of Physical Chemistry, Hebrew University of Jerusalem, Jerusalem, 91904 (Israel)

2005-09-15T23:59:59.000Z

224

Symbolic-numerical Algorithm for Generating Cluster Eigenfunctions: Tunneling of Clusters Through Repulsive Barriers  

E-Print Network (OSTI)

A model for quantum tunnelling of a cluster comprising A identical particles, coupled by oscillator-type potential, through short-range repulsive potential barriers is introduced for the first time in the new symmetrized-coordinate representation and studied within the s-wave approximation. The symbolic-numerical algorithms for calculating the effective potentials of the close-coupling equations in terms of the cluster wave functions and the energy of the barrier quasistationary states are formulated and implemented using the Maple computer algebra system. The effect of quantum transparency, manifesting itself in nonmonotonic resonance-type dependence of the transmission coefficient upon the energy of the particles, the number of the particles A=2,3,4, and their symmetry type, is analyzed. It is shown that the resonance behavior of the total transmission coefficient is due to the existence of barrier quasistationary states imbedded in the continuum.

Vinitsky, Sergue; Chuluunbaatar, Ochbadrakh; Rostovtsev, Vitaly; Hai, Luong Le; Derbov, Vladimir; Krassovitskiy, Pavel

2013-01-01T23:59:59.000Z

225

Tappable Pine Trees: Commercial Production of Terpene Biofuels in Pine  

Science Conference Proceedings (OSTI)

PETRO Project: The University of Florida is working to increase the amount of turpentine in harvested pine from 4% to 20% of its dry weight. While enhanced feedstocks for biofuels have generally focused on fuel production from leafy plants and grasses, the University of Florida is experimenting with enhancing fuel production in a species of pine that is currently used in the paper pulping industry. Pine trees naturally produce around 3-5% terpene content in the woodterpenes are the energy-dense fuel molecules that are the predominant components of turpentine. The team aims to increase the terpene storage potential and production capacity while improving the terpene composition to a point at which the trees could be tapped while alive, like sugar maples. Growth and production from these trees will take years, but this pioneering technology could have significant impact in making available an economical and domestic source of aviation and diesel biofuels.

None

2012-01-01T23:59:59.000Z

226

Page not found | Department of Energy  

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

61 - 13470 of 31,917 results. 61 - 13470 of 31,917 results. Download Microsoft Word- FAL2004-06.doc http://energy.gov/management/downloads/microsoft-word-fal2004-06doc Download FTCP Face to Face Meeting- September 13, 2011 Meeting hosted by FTCP Chair and FTCP Deputy Chair with FTCP Agents and other FTCP personnel in attendance. Meetings consisted of FAQ Standards updates, FTCP Operational Goals discussion, NTC Activities and guest speaker presentations to FTCP group. http://energy.gov/hss/downloads/ftcp-face-face-meeting-september-13-2011 Download CX-002438: Categorical Exclusion Determination Rocky Reach-Maple Valley Number-1 Transmission Line Bridge Replacement Project CX(s) Applied: B1.3 Date: 05/03/2010 Location(s): Kittitas County, Washington Office(s): Bonneville Power Administration

227

Biological conversion of synthesis gas. Topical report: Economic evaluations  

DOE Green Energy (OSTI)

The purpose of the proposed research is to develop a technically and economically feasible process for biologically producing H{sub 2} from synthesis gas while, at the same time, removing harmful sulfur gas compounds. Six major tasks are being studied: culture development, where the best cultures are selected and conditions optimized for simultaneous hydrogen production and sulfur gas removal; mass transfer and kinetic studies in which equations necessary for process design are developed; bioreactor design studies, where the cultures chosen in Task 1 are utilized in continuous reaction vessels to demonstrate process feasibility and define operating conditions; evaluation of biological synthesis gas conversion under limiting conditions in preparation for industrial demonstration studies; process scale-up where laboratory data are scaled to larger-size units in preparation for process demonstration in a pilot-scale unit; and economic evaluation, where process simulations are used to project process economics and identify high cost areas during sensitivity analyses. The purpose of this report is to present economic evaluations for H{sub 2} production from synthesis gone by Rhodospirillum rubrum. Cases are presented with and without light requirements and in stirred tank and immobilized cell reactors. In addition, economic information is presented for isolate ERIH{sub 2} (from Engineering Resources, Inc.) in the two reactors with and without H{sub 2} recovery.

Clausen, E.C.; Gaddy, J.L.

1993-09-01T23:59:59.000Z

228

Holocene paleoenviroments of northwest Iowa  

SciTech Connect

This paper presents the biotic, sedimentary, geomorphic, and climatic history of the upper part of the Roberts Creek Basin, northeastern Iowa for the late-glacial and Holocene, and compares these records with a C-O isotopic sequence from Coldwater Cave, 60 km northwest of Roberts Creek. the biotic record (pollen, vascular plant and bryophyte macrofossils, and insects) is preserved in floodplain alluvium that underlies three constructional surfaces separated by low scarps. Each surface is underlain by a lithologically and temporally distinct alluvial fill. The highest surface is underlain by the Gunder Member of the Deforest Formation, dating from 11,000 to 4000 yr BP; beneath the intermediate level is the Roberts Creek Member, dating from 4000 to 400 yr BP; and the lowest level is underlain by the Camp Creek Member, deposited during the last 380 yr. Pollen and plant macrofossils in the alluvial fill show that a typical late-glacial spruce forest was replaced by Quercus and Ulmus in the early Holocene. This early-to-middle Holocene forest became dominated by medic elements such as Acer saccharum, Tila americana, Ostyra virginiana, and Carpinus caroliniana as late as 5500 yr BP; in contrast, the closest sites to the west and north were at their warmest and driest were covered by prairie vegetation between 6500 and 5500 yr BP. After 5500 yr BP, the forest in the roberts Creek area was replaced by prairie, as indicated by a rich assemblage of plant macrofossils, although only Ambrosia and Poaceae became abundant in the pollen record. The return of Quercus {approx} 3000 BP (while nonarboreal pollen percentages remained relatively high) indicates the oak savanna prevailed with little change until settlement time. 83 refs., 17 figs., 5 tabs.

Baker, R.G. [Univ. of Iowa, Iowa City, IA (United States); Bettis, E.A. III [Iowa Department of Natural Resources, Iowa City, IA (United States); Schwert, D.P. [North Dakota State Univ., Fargo, ND (United States)] [and others

1996-05-01T23:59:59.000Z

229

Current status and future directions for the U.S. Department of Energy`s short-rotation woody crop research  

DOE Green Energy (OSTI)

The US Department of Energy (DOE) initiated the Biofuels Feedstock Development Program (BFDP) at Oak Ridge National Laboratory (ORNL) in 1978. The program`s goal is to provide leadership in the development, demonstration and implementation of environmentally acceptable and commercially viable biomass supply systems. Three model short-rotation woody crop (SRWC) species, i.e. Populus spp., Acer saccharinum and Salix spp., have been selected for further development based on their productivity, adaptability, and suitability as biomass feedstocks. Of these three, Populus is the primary candidate for SRWC in the United States. For Populus the prescribed management system involves the use of intensive site preparation of agricultural quality lands, improved clonal plant materials at ca. 1,000 trees/ac, mechanical and chemical weed control for the first 2 years, and rotation length of 6--8 years, followed by replanting. Currently, due to the wider spacings and larger tree sizes, traditional, start-stop, one-piece harvesting techniques are being applied to SRWC; this includes the use of feller-bunchers, skidding to a common landing, and on-site chipping. Under the above silvicultural system, harvesting and transportation expenditures account for 50 to 60% of the total production costs. The productivity goals for SRWC are 8--12 t/ac/yr, with the current average across all sites and clones at ca. 4 t/ac/yr. Productivity rates on large-scale plantings have been documented at 11 t/ac/yr. To increase the average productivity rates, silvicultural enrichments [e.g., spacing variances, fertilization once per rotation (ca. 70 lbs/ac N), and irrigation], genetic improvement, and molecular genetics techniques are being applied to all model species. This research is being managed under the concept of regional, integrated Crop Development Centers. There are presently 3 Populus crop development centers.

Tuskan, G.A.; Downing, M.E.; Wright, L.L.

1994-09-01T23:59:59.000Z

230

The Bee Language  

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Bee Language Bee Language Nature Bulletin No. 337-A March 22, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation THE BEE LANGUAGE Man has robbed and exploited the Honeybee since the earliest times of which we have any record. He may have been a bee hunter before he learned to hunt with dogs or made a fire. Eventually he discovered how to coax a swarm into an artificial hive which he could plunder at will. The honeybee, however, never has been completely domesticated. Its proper home is a hollow tree. There were no honeybees in North America until they were brought from Europe by the colonists. "The white man' s fly", as the Indians called it, gradually spread westward, usually a hundred miles or more ahead of the frontier. Wild honey became the most important source of "sweetenin" for the early settlers -- more easily obtained than molasses or than maple sugar. Especially productive were woodlands near the Illinois Prairies with their abundance of flowers.

231

Iron Pots and Kettles  

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Iron Pots and Kettles Iron Pots and Kettles Nature Bulletin No. 544-A November 16, 1974 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation IRON POTS AND KETTLES At Possum Trot Hill, on US 150 west of Danville, a huge iron kettle squats as a monument to what was once an important industry in Illinois. It is one of 80 used from 1824 to 1831 for boiling down brine from salt springs in that vicinity. Salt was a luxury then. About a bushel was produced from one kettleful (100 gallons) of brine and that was worth more than 100 bushels of oats. Those 80 monsters came from Kentucky where iron works had been established to make the utensils and implements desperately needed by pioneer families. About half of them had come up through the Cumberland Gap, on horseback, with only a rifle, an ax, a pot for cooking, some bedding and the clothes on their backs. Every family, in addition to a skillet or spider, and a Dutch oven, coveted a big kettle for making salt, soap, candles and maple syrup, butchering hogs, rendering lard, boiling clothes on wash day, and dyeing homespun material for garments.

232

Mast  

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Mast Mast Nature Bulletin No. 355-A October 25, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation MAST Mast, according to Webster, was an Anglo-Saxon word for the nuts, especially beechnuts, which littered the forest floor and served as food for hogs, deer and grouse. In addition to nuts and acorns, the term is often extended to include the winged seeds of such trees as maple, elm and ash, and even the nuts or seeds of pines -- all eaten by wildlife. Acorns, rich in starch, fat and vitamins, are now most widely available and most commonly eaten. The oily beechnuts on the uplands and pecans in the bottom lands are also important but much less so than in pioneer days. Until about 50 years ago, chestnuts -- now destroyed by a blight from Asia -- were of major importance in eastern United States. Hickory nuts, hazelnuts, walnuts and butternuts, because of their thick hard shells, are eaten principally by squirrels, chipmunks and their kin. In addition to mast, the fruits and berries of gum, cherry, persimmon, hawthorn, crabapple and other trees furnish much food for wildlife; and many shrubs and vines such as wild grape, blueberry and blackberry.

233

Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR COVE  

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

COAL D EGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL D EGAS BLU FF COR INNE MOU NDVILLE COAL D EGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL D EGAS CALEDONIA ABERD EEN HOL T COAL D EGAS MULDON ELD RIDGE MCKINLEY CREEK TREBLOC HEARTLIN E SH ANNON TROY_MS_D BOXES CREEK WISE GAP NOR THSID E TREMONT VAN VLEET HOL LY BET HEL CHU RCH ABERD EEN S ST RONG BAN KST ON MOLLOY WR EN COR INTH WELLS THORN REID REID HOU STON ST AR DEERLICK CREEK COAL D EGAS OAK GROVE COAL D EGAS BIG SANDY CREEK COAL D EGAS MABEN LITT LE SAND Y CREEK COAL D

234

Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR COVE COAL DEGAS  

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

COAL DEGAS COAL DEGAS BLU E CREEK COAL DEGAS BR OOKWOOD C OAL D EGAS ST AR ROBIN SONS BEND COAL DEGAS BLU FF COR INNE MOU NDVILLE COAL DEGAS BLU EGU T CR EEK WH ITE OAK CREEK COAL DEGAS BEAVERT ON BLU FF FAYETTE W SN EAD S CREEK SPLU NGE PAR HAM N MUSGR OVE CR EEK MCCRAC KEN MOU NTAIN DAVIS C HAPEL BAC ON BLOOMING GROVE MT Z ION FAIRVIEW JASPER BLOWHORN CREEK MAPLE BRAN CH KEN NEDY COAL F IRE CR EEK MCGEE LAKE SILOAM MILLPOR T FERNBANK DAVIS C HAPEL NE DETROIT E BEANS F ERRY LEXIN GT ON PET ERSON COAL DEGAS CALEDONIA ABERD EEN HOL T COAL DEGAS MULDON ELD RIDGE MCKINLEY CREEK TREBLOC HEARTLIN E SH ANNON TROY_MS_D BOXES CREEK WISE GAP NOR THSID E TREMONT VAN VLEET HOL LY BET HEL CHU RCH ABERD EEN S ST RONG BAN KST ON MOLLOY WR EN COR INT H WELLS THORN REID REID HOU STON ST AR DEERLICK CR EEK C OAL DEGAS OAK GROVE C OAL D EGAS BIG SANDY C REEK COAL D EGAS MABEN LITT LE SAND Y CREEK COAL DEGAS

235

Aphids  

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Aphids Aphids Nature Bulletin No. 421-A May 29, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F Eisenbeis, Supt. of Conservation APHIDS Aphids, or Plant Lice, are tiny defenseless insects that have soft bodies but needle-like beaks with which they puncture plants and suck the sap. They weaken or even kill many plants and also may infect them with virus, bacterial or fungus diseases. Aphids, unless controlled, multiply enormously and cause serious damage in orchards, vineyards, truck farms, gardens greenhouses, and field crops such as corn, cotton, small grains, clover and alfalfa. There are hundreds of species of aphids distributed over the world and there is scarcely a kind of plant, wild or cultivated, that is not infested by one or more kinds of plant lice. Some feed on stems and leaves, some on the roots, and some on both. Others feed on buds, and a few -- like the Hickory Aphid which infests hickory, maple and other forest trees -- feed on bark underneath the limbs. The hickory aphid is about one-quarter of an inch long, and one of the largest, but most kinds are about the size of a pinhead: less than one-twentieth of an inch in length. Most species are green but many are pink, white, brown or blackish. The woolly aphids, which feed on apple, pear, hawthorn and elm trees, are reddish or purplish but cover themselves with a cottony white secretion of wax.

236

Seed Dispersal  

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Seed Dispersal Seed Dispersal Nature Bulletin No. 35 October 6, 1945 Forest Preserve District of Cook County Clayton F, Smith, President Roberts Mann, Superintendent of Conservation SEED DISPERSAL Plants have various ways of spreading their seeds. Some have "fly-away" seeds. Included are the dandelion, thistle, tumbleweed, cattail, clematis, and many trees. The cottonwood, sycamore, aspen, linden, ailanthus, maple, box elder, birch and the pines are all trees having seeds with wings or with "down", that are carried by winds. Certain aquatic plants have seeds that sink to bury themselves in.the mud beneath the water. Others have seeds that float and are distributed by the winds and currents that carry them away. Many plants "shoot" their seeds, the seed pods popping open with sufficient force to throw the seeds many feet away, Notable in this group are knotgrass, lady slippers, violets, vetches, jewel weed, witch- hazel, and Heavea, the Para rubber tree, The witch-hazel may shoot its seeds 30 or 40 feet.

237

ANL progress in minimizing effects of LEU conversion on calcination of fission-product {sup 99}Mo acid waste solution.  

SciTech Connect

A partnership between Argonne National Laboratory (ANL), MDS Nordion (MDSN), Atomic Energy Canada Limited (AECL) and SGN (France) has addressed the conversion of the MAPLE Reactor 99Mo production process from high-enriched uranium (HEU) targets to low-enriched uranium (LEU) targets. One effect of the conversion would be to increase the amount of solid uranium waste five-fold; we have worked to minimize the effect of the additional waste on the overall production process and, in particular, solid waste storage. Two processes were investigated for the treatment of the uranium-rich acidic waste solution: direct calcination, and oxalate precipitation as a prelude to calcination. Direct calcination generates a dense UO3 solid that should allow a significantly greater amount of uranium in one waste container than is planned for the HEU process, but doing so results in undesirable sputtering. These results suggest that direct calcination could be adapted for use with LEU targets without a large effect on the uranium waste treatment procedures. The oxalate-calcination generates a lower-density granular U3O8 product; sputtering is not significant during calcination of the uranyl oxalate precipitate. A physical means to densify the product would need to be developed to increase the amount of uranium in each waste container. Future work will focus on the specific chemical reactions that occur during the direct and oxalate calcination processes.

Bakel, A.; Vandegrift, G.; Quigley, K.; Aase, S.; Neylon, M.; Carney, K.

2003-01-01T23:59:59.000Z

238

Sorghums  

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Sorghums Sorghums Nature Bulletin No. 353-A October 11, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation SORGHUMS Sorghum, to many people, means a crop grown solely for making molasses. In pioneer days when salt was scarce and sugar or "short sweetenin" was scarcer, people depended upon wild honey, or maple sugar and syrup, and especially upon sorghum, or "long sweetenin", to flavor their food. Most backwoods settlers had a "cane" patch. Now, only about one percent of our crop of sorghums is grown for that purpose, chiefly in Tennessee. In autumn, before its seed heads were ripe, the sorghum was cut. The stalks, stripped of their leaves and heads, were hauled to a local mill and shredded in a contraption operated by waterpower or by a mule that plodded endlessly around it at the end of a long pole. The sweet juice so extracted was then boiled down to a thick syrup, frequently dark and slightly bitter, which the farmer took home in "stone" jugs. These primitive mills still operate in the hills of southern Indiana and Illinois, Tennessee, and the southeastern states.

239

Assignment of the sup 1 H and sup 15 N NMR spectra of Rhodobacter capsulatus ferrocytochrome c sub 2  

Science Conference Proceedings (OSTI)

The peptide resonances of the {sup 1}H and {sup 15}N nuclear magnetic resonance spectra of ferrocytochrome c{sub 2} from Rhodobacter capsulatus are sequentially assigned by a combination of 2D {sup 1}H-{sup 1}H and {sup 1}H-{sup 15}N spectroscopy, the latter performed on {sup 15}N-enriched protein. Short-range nuclear Overhauser effect (NOE) data show {alpha}-helices from residues 3-17, 55-65, 69-88, and 103-115. Within the latter two {alpha}-helices, there are three single 3{sub 10} turns, 70-72, 76-78, and 107-109. In addition {alpha}H-NH{sub i+1} and {alpha}H-NH{sub i+2} NOEs indicate that the N-terminal helix (3-17) is distorted. Compared to horse or tuna cytochrome c and cytochrome c{sub 2} of Rhodospirillium rubrum, there is a 6-residue insertion at residues 23-29 in R. capsulatus cytochrome c{sub 2}. The NOE data show that this insertion forms a loop, probably an {Omega} loop. {sup 1}H-{sup 15}N heteronuclear multiple quantum correlation experiments are used to follow NH exchange over a period of 40 h. As the 2D spectra are acquired in short time periods (30 min), rates for intermediate exchanging protons can be measured. Comparison of the NH exchange data for the N-terminal helix of cytochrome c{sub 2} of R. capsulatus with the highly homologous horse heart cytochrome c shows that this helix is less stable in cytochrome c{sub 2}.

Gooley, P.R.; Caffrey, M.S.; Cusanovich, M.A.; MacKenzie, N.E. (Univ. of Arizona, Tucson (USA))

1990-03-06T23:59:59.000Z

240

Charcoal  

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Charcoal Charcoal Nature Bulletin No. 310 June 9, 1984 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation CHARCOAL The use of charcoal is as old as the written history of mankind. There are many folk tales about the queer lonely men who lived in the forests, cutting wood and converting it into charcoal. In Europe it is still an important fuel for such purposes, for heating homes and, in some countries, for special motors on small automobiles. As late as our Civil War, gunpowder was made from a mixture of saltpeter, charcoal and sulfur -- the charcoal being specifically prepared from the wood of such trees as willow, alder and soft maple. Until 1337, when the hotblast process was discovered, using coke made from coal, charcoal was the only fuel that could be used in the smelting of iron ore. Charcoal burning was an important industry and the "colliers" who supervised the process were respected as craftsmen. Iron making flourished in early New England but by 1750, Pennsylvania, with its wealth of iron ore, limestone, water power and hardwood timber for charcoal. took the lead and became the richest of the thirteen colonies. It supplied most of the pig iron for the armies of General Washington, and rusting cannonballs are still to be found at the remains of some of those old charcoal-fired furnaces. In those days the woodlands of Pennsylvania were always covered with the thin blue haze of smoke from burning charcoal "pits" and the colliers' huts.

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241

Dual Layer Monolith ATR of Pyrolysis Oil for Distributed Synthesis Gas Production  

Science Conference Proceedings (OSTI)

We have successfully demonstrated a novel reactor technology, based on BASF dual layer monolith catalyst, for miniaturizing the autothermal reforming of pyrolysis oil to syngas, the second and most critical of the three steps for thermochemically converting biomass waste to liquid transportation fuel. The technology was applied to aged as well as fresh samples of pyrolysis oil derived from five different biomass feedstocks, namely switch-grass, sawdust, hardwood/softwood, golden rod and maple. Optimization of process conditions in conjunction with innovative reactor system design enabled the minimization of carbon deposit and control of the H2/CO ratio of the product gas. A comprehensive techno-economic analysis of the integrated process using in part, experimental data from the project, indicates (1) net energy recovery of 49% accounting for all losses and external energy input, (2) weight of diesel oil produced as a percent of the biomass to be ~14%, and (3) for a â??demonstrationâ?? size biomass to Fischer-Tropsch liquid plant of ~ 2000 daily barrels of diesel, the price of the diesel produced is ~$3.30 per gallon, ex. tax. However, the extension of catalyst life is critical to the realization of the projected economics. Catalyst deactivation was observed and the modes of deactivation, both reversible and irreversible were identified. An effective catalyst regeneration strategy was successfully demonstrated for reversible catalyst deactivation while a catalyst preservation strategy was proposed for preventing irreversible catalyst deactivation. Future work should therefore be focused on extending the catalyst life, and a successful demonstration of an extended (> 500 on-stream hours) catalyst life would affirm the commercial viability of the process.

Lawal, Adeniyi [Stevens Institute of Technology, Castle Point Hoboken NJ 07030

2012-09-29T23:59:59.000Z

242

Overcoming the Recalcitrance of Cellulosic Biomass by Value Prior to Pulping: Cooperative Research and Development Final Report, CRADA Number CRD-07-221  

DOE Green Energy (OSTI)

The Value Prior to Pulping (VPP) project goal was to demonstrate the technical and commercial feasibility of introducing a new value stream into existing pulp and paper mills. Essentially the intent was to transfer the energy content of extracted hemicellulose from electricity and steam generated in the recovery boiler to a liquid transportation fuel. The hemicellulose fraction was extracted prior to pulping, fractionated, or conditioned if necessary, and fermented to ethanol. Commercial adaptation of the process to wood hemicelluloses was a prerequisite for using this less currently valued component available from biomass and wood. These hemicelluloses are predominately glucurono-xylan in hardwoods and galactoglucomannan in softwoods (with a significant softwood component of an arabino-xylan) and will yield fermentation substrates different from cellulose. NREL provided its expertise in the area of fermentation host evaluation using its Zymomonas strains on the CleanTech Partner's (CTP) VPP project. The project was focused on the production of fuel ethanol and acetic acid from hemicellulose streams generated from wood chips of industrially important hardwood and softwood species. NREL was one of four partners whose ethanologen was tested on the hydrolyzed extracts. The use of commercially available enzymes to treat oligomeric sugar extracts was also investigated and coupled with fermentation. Fermentations by NREL were conducted with the Zymomonas mobilis organism with most of the work being performed with the 8b strain. The wood extracts hydrolyzed and/or fermented by NREL were those derived from maple, mixed southern hardwoods, and loblolly pine. An unhydrolyzed variant of the mixed southern hardwood extract possessed a large concentration of oligomeric sugars and enzymatic hydrolysis was performed with a number of enzymes, followed by fermentation. The fermentation of the wood extracts was carried out at bench scale in flasks or small bioreactors, with a maximum volume of 500 mL.

Lowell, A.

2012-04-01T23:59:59.000Z

243

Effect Of Solid Phase Organic Substrate Characteristics On Sulfate Reducer Activity And Metal Removal  

E-Print Network (OSTI)

Abstract. This paper is a progress report on studies whose objectives are to determine methods of analysis that will rate metal sorption and sulfate reduction activity of organic materials for use in passive treatment systems (PTS). Substrates tested include agricultural residues (alfalfa pellets, sugar beat pulp pellets, brewery waste, corncobs, and walnut hulls), inoculums (dairy manure and wetland inoculum), and a variety woods (maple, oak, pine, poplar, and walnut). Characteristics targeted include moisture, organic and nutrient content; water, ethanol and acid soluble and insoluble fractions and metal sorption capacity. The short-term and long-term effects of organic substrate characteristics on metal removal and sulfate reduction rate are being evaluated in batch and column experiments receiving mine water. These data are not presented in this paper but will be included in the oral presentation. Measured values of moisture and organic content ranged from 5.5 to 65 % and 7.4 to 95 % relative to raw sample weights, respectively. The water-soluble fractions and protein content ranged from 0 to 32 % and 2 to 23 % relative to dried samples, respectively. Low concentration zinc sorption studies were described well by Freundlich isotherms. Using a wider range of concentrations, manganese sorption to substrates was more closely modeled by Langmuir isotherms. The highest manganese sorption was observed for manure, corncobs, walnut hulls and wetland inoculum (8-13 mg Mn / gram substrate at an equilibrium concentration (Ce) = 50 mg/L Mn). Corncobs and walnut hulls can be included in substrate specifications to target manganese removal. Moisture and organic content are important parameters in the specification of organic substrates as a significant portion of the raw organic substrate weight can be inorganic. A high soluble fraction should correlate with a rapid startup of SRB activity and thus is an important element in substrate specification. All substrates have some capacity for metal sorption and their quantification is essential for use in PTS.

J. Seyler; L. Figueroa; D. Ahmann; T. R. Wildeman; M. Robustelli

2003-01-01T23:59:59.000Z

244

Quantum Calisthenics: Gaussians, The Path Integral and Guided Numerical Approximations  

SciTech Connect

It is apparent to anyone who thinks about it that, to a large degree, the basic concepts of Newtonian physics are quite intuitive, but quantum mechanics is not. My purpose in this talk is to introduce you to a new, much more intuitive way to understand how quantum mechanics works. I begin with an incredibly easy way to derive the time evolution of a Gaussian wave-packet for the case free and harmonic motion without any need to know the eigenstates of the Hamiltonian. This discussion is completely analytic and I will later use it to relate the solution for the behavior of the Gaussian packet to the Feynman path-integral and stationary phase approximation. It will be clear that using the information about the evolution of the Gaussian in this way goes far beyond what the stationary phase approximation tells us. Next, I introduce the concept of the bucket brigade approach to dealing with problems that cannot be handled totally analytically. This approach combines the intuition obtained in the initial discussion, as well as the intuition obtained from the path-integral, with simple numerical tools. My goal is to show that, for any specific process, there is a simple Hilbert space interpretation of the stationary phase approximation. I will then argue that, from the point of view of numerical approximations, the trajectory obtained from my generalization of the stationary phase approximation specifies that subspace of the full Hilbert space that is needed to compute the time evolution of the particular state under the full Hamiltonian. The prescription I will give is totally non-perturbative and we will see, by the grace of Maple animations computed for the case of the anharmonic oscillator Hamiltonian, that this approach allows surprisingly accurate computations to be performed with very little work. I think of this approach to the path-integral as defining what I call a guided numerical approximation scheme. After the discussion of the anharmonic oscillator I will turn to tunneling problems and show that the instanton can also be though of in the same way. I will do this for the classic problem of a double well potential in the extreme limit when the splitting between the two lowest levels is extremely small and the tunneling rate from one well to another is also very small.

Weinstein, Marvin; /SLAC

2009-02-12T23:59:59.000Z

245

A Novel Slurry-Based Biomass Reforming Process Final Technical Report  

SciTech Connect

This project was focused on developing a catalytic means of producing H2 from raw, ground biomass, such as fast growing poplar trees, willow trees, or switch grass. The use of a renewable, biomass feedstock with minimal processing can enable a carbon neutral means of producing H2 in that the carbon dioxide produced from the process can be used in the environment to produce additional biomass. For economically viable production of H2, the biomass is hydrolyzed and then reformed without any additional purification steps. Any unreacted biomass and other byproduct streams are burned to provide process energy. Thus, the development of a catalyst that can operate in the demanding corrosive environment and presence of potential poisons is vital to this approach. The concept for this project is shown in Figure 1. The initial feed is assumed to be a >5 wt% slurry of ground wood in dilute base, such as potassium carbonate (K2CO3). Base hydrolysis and reforming of the wood is carried out at high but sub-critical pressures and temperatures in the presence of a solid catalyst. A Pd alloy membrane allows the continuous removal of pure , while the retentate, including methane is used as fuel in the plant. The project showed that it is possible to economically produce H2 from woody biomass in a carbon neutral manner. Technoeconomic analyses using HYSYS and the DOE's H2A tool [1] were used to design a 2000 ton day-1 (dry basis) biomass to hydrogen plant with an efficiency of 46% to 56%, depending on the mode of operation and economic assumptions, exceeding the DOE 2012 target of 43%. The cost of producing the hydrogen from such a plant would be in the range of $1/kg H2 to $2/kg H2. By using raw biomass as a feedstock, the cost of producing hydrogen at large biomass consumption rates is more cost effective than steam reforming of hydrocarbons or biomass gasification and can achieve the overall cost goals of the DOE Fuel Cell Technologies Program. The complete conversion of wood to hydrogen, methane, and carbon dioxide was repeatedly demonstrated in batch reactors varying in size from 50 mL to 7.6 L. The different wood sources (e.g., swamp maple, poplar, and commercial wood flour) were converted in the presence of a heterogeneous catalyst and base at relatively low temperatures (e.g., 310 ???????°C) at sub-critical pressures sufficient to maintain the liquid phase. Both precious metal and base metal catalysts were found to be active for the liquid phase hydrolysis and reforming of wood. Pt-based catalysts, particularly Pt-Re, were shown to be more selective toward breaking C-C bonds, resulting in a higher selectivity to hydrogen versus methane. Ni-based catalysts were found to prefer breaking C-O bonds, favoring the production of methane. The project showed that increasing the concentration of base (base to wood ratio) in the presence of Raney Ni catalysts resulted in greater selectivity toward hydrogen but at the expense of increasing the production of undesirable organic acids from the wood, lowering the amount of wood converted to gas. It was shown that by modifying Ni-based catalysts with dopants, it was possible to reduce the base concentration while maintaining the selectivity toward hydrogen and increasing wood conversion to gas versus organic acids. The final stage of the project was the construction and testing of a demonstration unit for H2 production. This continuous flow demonstration unit consisted of wood slurry and potassium carbonate feed pump systems, two reactors for hydrolysis and reforming, and a gas-liquid separation system. The technical challenges associated with unreacted wood fines and Raney Ni catalyst retention limited the demonstration unit to using a fixed bed Raney Ni catalyst form. The lower activity of the larger particle Raney Ni in turn limited the residence time and thus the wood mass flow feed rate to 50 g min-1 for a 1 wt% wood slurry. The project demonstrated continuous H2 yields with unmodified, fixed bed Raney Ni, from 63% to 100% with correspond

Sean C. Emerson; Timothy D. Davis; A. Peles; Ying She; Joshua Sheffel; Rhonda R. Willigan; Thomas H. Vanderspurt; Tianli Zhu

2011-09-30T23:59:59.000Z