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


1

Automatic Fish Classification for Underwater Species Behavior Understanding  

E-Print Network [OSTI]

Automatic Fish Classification for Underwater Species Behavior Understanding Concetto Spampinato an automatic fish classi- fication system that operates in the natural underwater en- vironment to assist marine biologists in understanding fish behavior. Fish classification is performed by combining two types

Fisher, Bob

2

Saimiri sciureus and Cebus apella Mixed-Species Associations in Raleighvallen, Suriname Ultimate Functions and Proximate Mechanisms.  

E-Print Network [OSTI]

??A mixed-species association (MSA) is two or more species traveling and foraging together as a cohesive group. Prior research suggests that MSAs are adaptive responses,… (more)

Phillips, Carson

2008-01-01T23:59:59.000Z

3

Mycosphaerella species associated with leaf disease of Eucalyptus globulus in Ethiopia  

E-Print Network [OSTI]

Mycosphaerella species associated with leaf disease of Eucalyptus globulus in Ethiopia By Alemu, Forestry Research Sector, Addis Ababa, Ethiopia; 2 Department of Plant Pathology and Microbiology, Tree spp. are among the most widely planted exotic trees in Ethiopia. Several damaging leaf pathogens

4

AMENDMENT OF SOLICITATIONIMODI FICATION OF CONTRACT  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory:CONTR.l\CT 2.152

5

Update on the environmental and economic costs associated with alien-invasive species in the United States  

E-Print Network [OSTI]

Update on the environmental and economic costs associated with alien-invasive species in the United University, Ithaca, NY 14850-0901, United States Available online 29 December 2004 Abstract Invading alien% of the species on the Threatened or Endangered species lists are at risk primarily because of alien

Schweik, Charles M.

6

Association of trace elements with mineral species in the New Albany oil shale  

SciTech Connect (OSTI)

X-Ray diffraction (XRD), electron microprobe (EMP), scanning electron microscopy (SEM) and neutron activation analysis (NAA) were used to identify mineral species in the New Albany shale and kerogen isolates. Elemental abundances were determined by NAA and distributions of Ni, V, As, and other elements with-in mineral grains were determined by EMP-XRF. Vanadium in the New Albany shale was found to be associated primarily with clay minerals (illite, montmorrillonite). In the New Albany kerogen, Ni and V were shown to be predominantly associated with the organic matrix. Pyrite (and/or marcasite) was shown to occur in two forms, a euhedral variety and as framboidal clusters. The Ni content of the framboidal variety was found to be higher than that of the euhedral pyrite.

Fitzgerald, S.L.; Day, J.W.; Mercer, G.E.; Filby, R.H. (Washington State Univ., Pullman (USA))

1989-03-01T23:59:59.000Z

7

Calculation of multicomponent ionic diffusion from zero to high concentration: II. Inclusion of associated ion species  

SciTech Connect (OSTI)

This paper presents a theoretical model of multicomponent ionic diffusion which is valid to high concentration for systems which show ion association. The results of the authors' formulations are contrasted with those of more simplified models for systems containing Na{sub 2}SO{sub 4} and MgSO{sub 4}, as well as for multicomponent natural seawater. The differences between their model and simplified models are significant, especially at high concentration. Inconsistencies which may develop with the use of the simplified approaches are demonstrated. The authors' approach requires considerable data which are not available at temperatures other than 25{degree}C. Therefore, other approaches which are based only on data at infinite dilution are of great interest. They show here that, if chemical potential derivatives are included in the infinite dilution model of Nernst and Hartley which uses only infinite dilution mobilities, the model can be extended to slightly concentrated solutions. This extended Nernst-Hartley model gives good agreement with all of the existing experimental mutual diffusion coefficient data at concentrations below about 0.2 M in the six component system Na-K-Ca-Mg-Cl-SO{sub 4}-H{sub 2}O. This may be the most reliable way to extend infinite dilution data into more concentrated regions. In the systems they have studied, the inclusion of ion-association species for weakly interacting species does not appear to provide significant improvement over the generalized Nernst-Hartley model.

Felmy, A.R.; Weare, J.H. (Univ. of California, San Diego, La Jolla (USA))

1991-01-01T23:59:59.000Z

8

Why Human Disease-Associated Residues Appear as the Wild-Type in Other Species: Genome-Scale Structural  

E-Print Network [OSTI]

: Jeffrey Thorne Abstract Many human-disease associated amino acid residues (DARs) appear as the wild in these other species that alleviate the deleterious effects of the DARs. The general validity the compensation hypothesis by assembling and analyzing 1,077 DARs located in 177 proteins of known crystal

Zhang, Jianzhi

9

aerosol-associated ionic species: Topics by E-print Network  

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

completely eliminates the solvent separated minimum SSM that is seen in bulk water. The free energy profiles Thirumalai, Devarajan 2 Species CiteSeer Summary: Abstract...

10

A comparison of the motile macrofaunal associates of two marine colonial species on a nearshore hard bank in the northwestern Gulf of Mexico  

E-Print Network [OSTI]

) defined cryptofauna as "the fauna that lives in coral substrates and certain of the fauna living on the surface of the substrates. " Other terms which may be applied to those species which bore into the rock include: "endolithic species, " "marine...A COMPARISON OF THE MOTILE MACROFAUNAL ASSOCIATES OF TWO MARINE COLONIAL SPECIES ON A NEARSHORE HARD SANK IN THE NORTHWESTERN GULF OF MEXICO A Thesis by RANDY JAMES RUNNELS Submitted to the Graduate College of Texas ASM University in partial...

Runnels, Randy James

1987-01-01T23:59:59.000Z

11

Trophic structure and metal bioaccumulation differences in multiple fish species exposed to coal ash-associated metals  

SciTech Connect (OSTI)

On December 22, 2008 a dike containing coal fly ash from the Tennessee Valley Authority Kingston Fossil Plant near Kingston Tennessee USA failed and resulted in the largest coal ash spill in U.S. history. Coal ash, the by-product of coal combustion, is known to contain multiple contaminants of concern, including arsenic and selenium. The purpose of this study was to investigate the bioaccumulation of arsenic and selenium and to identify possible differences in trophic dynamics in feral fish at various sites in the vicinity of the Kingston coal ash spill. Elevated levels of arsenic and selenium were observed in various tissues of largemouth bass, white crappie, bluegill and redear sunfish from sites associated with the Kingston coal ash spill. Highest concentrations of selenium were found in redear sunfish with liver concentrations as high as 24.83 mg/kg dry weight and ovary concentrations up to 10.40 mg/kg dry weight at coal ash-associated sites. To help explain the elevated selenium levels observed in redear sunfish, investigations into the gut pH and trophic dynamics of redear sunfish and bluegill were conducted which demonstrated a large difference in the gut physiology between these two species. Redear sunfish stomach and intestinal pH was found to be 1.1 and 0.16 pH units higher than in bluegill, respectively. In addition, fish from coal ash-associated sites showed enrichment of 15N & 13C compared to no ash sites, indicating differences in food web dynamics between sites. These results imply the incorporation of coal ash-associated compounds into local food webs and/or a shift in diet at ash sites compared to the no ash reference sites. Based on these results, further investigation into a broader food web at ash-associated sites is warranted.

Otter, Ryan [Middle Tennessee State University; Bailey, Frank [Middle Tennessee State University; Fortner, Allison M [ORNL; Adams, Marshall [ORNL

2012-01-01T23:59:59.000Z

12

SNP in TXNRD2 Associated With Radiation-Induced Fibrosis: A Study of Genetic Variation in Reactive Oxygen Species Metabolism and Signaling  

SciTech Connect (OSTI)

Purpose: The aim of the study was to identify noninvasive markers of treatment-induced side effects. Reactive oxygen species (ROS) are generated after irradiation, and genetic variation in genes related to ROS metabolism might influence the level of radiation-induced adverse effects (AEs). Methods and Materials: 92 breast cancer (BC) survivors previously treated with hypofractionated radiation therapy were assessed for the AEs subcutaneous atrophy and fibrosis, costal fractures, lung fibrosis, pleural thickening, and telangiectasias (median follow-up time 17.1 years). Single-nucleotide polymorphisms (SNPs) in 203 genes were analyzed for association to AE grade. SNPs associated with subcutaneous fibrosis were validated in an independent BC survivor material (n=283). The influence of the studied genetic variation on messenger ribonucleic acid (mRNA) expression level of 18 genes previously associated with fibrosis was assessed in fibroblast cell lines from BC patients. Results: Subcutaneous fibrosis and atrophy had the highest correlation (r=0.76) of all assessed AEs. The nonsynonymous SNP rs1139793 in TXNRD2 was associated with grade of subcutaneous fibrosis, the reference T-allele being more prevalent in the group experiencing severe levels of fibrosis. This was confirmed in another sample cohort of 283 BC survivors, and rs1139793 was found significantly associated with mRNA expression level of TXNRD2 in blood. Genetic variation in 24 ROS-related genes, including EGFR, CENPE, APEX1, and GSTP1, was associated with mRNA expression of 14 genes previously linked to fibrosis (P?.005). Conclusion: Development of subcutaneous fibrosis can be associated with genetic variation in the mitochondrial enzyme TXNRD2, critically involved in removal of ROS, and maintenance of the intracellular redox balance.

Edvardsen, Hege, E-mail: hege.edvardsen@rr-research.no [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway) [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); Landmark-Høyvik, Hege [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway) [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); Reinertsen, Kristin V. [National Resource Centre for Late Effects after Cancer Treatment, OUS Radiumhospitalet, Oslo (Norway)] [National Resource Centre for Late Effects after Cancer Treatment, OUS Radiumhospitalet, Oslo (Norway); Zhao, Xi [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway) [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); Grenaker-Alnæs, Grethe Irene; Nebdal, Daniel [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway)] [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); Syvänen, Ann-Christine [Department of Medical Sciences, Uppsala University, Uppsala (Sweden)] [Department of Medical Sciences, Uppsala University, Uppsala (Sweden); Rødningen, Olaug [Department of Medical Genetics, OUS Ullevaal, Oslo (Norway)] [Department of Medical Genetics, OUS Ullevaal, Oslo (Norway); Alsner, Jan; Overgaard, Jens [Department of Experimental Clinical Oncology, Ahus University Hospital (Norway)] [Department of Experimental Clinical Oncology, Ahus University Hospital (Norway); Borresen-Dale, Anne-Lise [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway) [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); Fosså, Sophie D. [K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway) [K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); National Resource Centre for Late Effects after Cancer Treatment, OUS Radiumhospitalet, Oslo (Norway); Kristensen, Vessela N. [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway) [Department of Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo (Norway); K. G. Jebsen Breast cancer centre, Institute for Clinical Medicine, University of Oslo, Oslo (Norway); Department of Clinical Molecular Biology (EpiGen), Division of Medicine, Ahus University Hospital (Norway)

2013-07-15T23:59:59.000Z

13

Identification of Streptococcus agalactiae and other Streptococcus species associated with bovine mastitis and the reactivity of a bovine anti-galactosyl antibody with their surface carbohydrates  

E-Print Network [OSTI]

Fifteen isolates of Streptococcus species including six reference strains of S. agalactiae were obtained and their surface carbohydrates were examined for their galactosyl linkage properties using an anti-alpha galactosyl antibody purified from calf...

Turner, Debra D.

2001-01-01T23:59:59.000Z

14

Sensitive Species  

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

plants and animals not protected by the federal Endangered Species Act or the Migratory Bird Treaty Act, but are protected on state or local levels. The Sensitive Species Best...

15

An evaluation of the effects of synthetic juvenile hormone analogs on the growth and development of certain species of arthropods associated with cotton  

E-Print Network [OSTI]

tested to determine if they were active agai nst certain pests ( tarnished plant bugs, ~L s lineolaris (Palisot de Beauvois), and cotton aphids, ~A his qo~ss oii (Glover)], and beneficial species [big-eyed bugs, Geo- coris ~unct~los ( Say), green 1...)benzene], or a substituted phenyl group such as found in ENT-70221 (4 ? ethylpheny1-6, 7 ? epoxy geranyl-ether). Juvenile hormone effects on the hemipterous species tested were signalled by the development of deformed appendages or by failure to shed...

Buxkemper, William Eugene

1971-01-01T23:59:59.000Z

16

Significant Association between Sulfate-Reducing Bacteria and Uranium-Reducing Microbial Communities as Revealed by a Combined Massively Parallel Sequencing-Indicator Species Approach  

SciTech Connect (OSTI)

Massively parallel sequencing has provided a more affordable and high-throughput method to study microbial communities, although it has mostly been used in an exploratory fashion. We combined pyrosequencing with a strict indicator species statistical analysis to test if bacteria specifically responded to ethanol injection that successfully promoted dissimilatory uranium(VI) reduction in the subsurface of a uranium contamination plume at the Oak Ridge Field Research Center in Tennessee. Remediation was achieved with a hydraulic flow control consisting of an inner loop, where ethanol was injected, and an outer loop for flow-field protection. This strategy reduced uranium concentrations in groundwater to levels below 0.126 M and created geochemical gradients in electron donors from the inner-loop injection well toward the outer loop and downgradient flow path. Our analysis with 15 sediment samples from the entire test area found significant indicator species that showed a high degree of adaptation to the three different hydrochemical-created conditions. Castellaniella and Rhodanobacter characterized areas with low pH, heavy metals, and low bioactivity, while sulfate-, Fe(III)-, and U(VI)-reducing bacteria (Desulfovibrio, Anaeromyxobacter, and Desulfosporosinus) were indicators of areas where U(VI) reduction occurred. The abundance of these bacteria, as well as the Fe(III) and U(VI) reducer Geobacter, correlated with the hydraulic connectivity to the substrate injection site, suggesting that the selected populations were a direct response to electron donor addition by the groundwater flow path. A false-discovery-rate approach was implemented to discard false-positive results by chance, given the large amount of data compared.

Cardenas, Erick [Michigan State University, East Lansing; Leigh, Mary Beth [Michigan State University, East Lansing; Marsh, Terence [Michigan State University, East Lansing; Tiedje, James M. [Michigan State University, East Lansing; Wu, Wei-min [Stanford University; Luo, Jian [Stanford University; Ginder-Vogel, Matthew [Stanford University; Kitanidis, Peter K. [Stanford University; Criddle, Craig [Stanford University; Carley, Jack M [ORNL; Carroll, Sue L [ORNL; Gentry, Terry J [ORNL; Watson, David B [ORNL; Gu, Baohua [ORNL; Jardine, Philip M [ORNL; Zhou, Jizhong [ORNL

2010-10-01T23:59:59.000Z

17

A combined massively parallel sequencing indicator species approach revealed significant association between sulfate-reducing bacteria and uranium-reducing microbial communities  

SciTech Connect (OSTI)

Massively parallel sequencing has provided a more affordable and high throughput method to study microbial communities, although it has been mostly used in an exploratory fashion. We combined pyrosequencing with a strict indicator species statistical analysis to test if bacteria specifically responded to ethanol injection that successfully promoted dissimilatory uranium (VI) reduction in the subsurface of a uranium contamination plume at the Oak Ridge Field Research Center in Tennessee, USA. Remediation was achieved with a hydraulic flow control consisting of an inner loop, where ethanol was injected, and an outer loop for flow field protection. This strategy reduced uranium concentrations in groundwater to levels below 0.126 {micro}M, and created geochemical gradients in electron donors from the inner loop injection well towards the outer loop and down-gradient flow path. Our analysis with 15 sediment samples from the entire test area found significant indicator species that showed a high degree of adaptation to the three different hydrochemical created conditions. Castellaniella, and Rhodanobacter characterized areas with low pH, heavy metals, and low bioactivity; while sulfate-, Fe(III)-, and U(VI)-reducing bacteria (Desulfovibrio, Anaeromyxobacter, and Desulfosporosinus) were indicators of areas where U(VI) reduction occurred. Abundance of these bacteria as well as the Fe(III)- and U(VI)-reducer Geobacter correlated with the hydraulic connectivity to the substrate injection site, suggesting that the selected populations were a direct response to the electron donor addition and by the groundwater flow path. A false discovery rate approach was implemented to discard false positives by chance given the large amount of data compared.

Cardenas, Erick [Michigan State University, East Lansing; Wu, Wei-min [Stanford University; Leigh, Mary Beth [Michigan State University, East Lansing; Carley, Jack M [ORNL; Carroll, Sue L [ORNL; Gentry, Terry [Texas A& M University; Luo, Jian [Georgia Institute of Technology; Watson, David B [ORNL; Gu, Baohua [ORNL; Ginder-Vogel, Matthew A. [Stanford University; Kitanidis, Peter K. [Stanford University; Jardine, Philip [University of Tennessee; Kelly, Shelly D [Argonne National Laboratory (ANL); Zhou, Jizhong [University of Oklahoma, Norman; Criddle, Craig [Stanford University; Marsh, Terence [Michigan State University, East Lansing; Tiedje, James [Michigan State University, East Lansing

2010-08-01T23:59:59.000Z

18

Inhibition of NADPH cytochrome P450 reductase by the model sulfur mustard vesicant 2-chloroethyl ethyl sulfide is associated with increased production of reactive oxygen species  

SciTech Connect (OSTI)

Inhalation of vesicants including sulfur mustard can cause significant damage to the upper airways. This is the result of vesicant-induced modifications of proteins important in maintaining the integrity of the lung. Cytochrome P450s are the major enzymes in the lung mediating detoxification of sulfur mustard and its metabolites. NADPH cytochrome P450 reductase is a flavin-containing electron donor for cytochrome P450. The present studies demonstrate that the sulfur mustard analog, 2-chloroethyl ethyl sulfide (CEES), is a potent inhibitor of human recombinant cytochrome P450 reductase, as well as native cytochrome P450 reductase from liver microsomes of saline and {beta}-naphthoflavone-treated rats, and cytochrome P450 reductase from type II lung epithelial cells. Using rat liver microsomes from {beta}-naphthoflavone-treated rats, CEES was found to inhibit CYP 1A1 activity. This inhibition was overcome by microsomal cytochrome P450 reductase from saline-treated rats, which lack CYP 1A1 activity, demonstrating that the CEES inhibitory activity was selective for cytochrome P450 reductase. Cytochrome P450 reductase also generates reactive oxygen species (ROS) via oxidation of NADPH. In contrast to its inhibitory effects on the reduction of cytochrome c and CYP1A1 activity, CEES was found to stimulate ROS formation. Taken together, these data demonstrate that sulfur mustard vesicants target cytochrome P450 reductase and that this effect may be an important mechanism mediating oxidative stress and lung injury.

Gray, Joshua P. [Department of Science, United States Coast Guard Academy, New London, CT (United States); Department of Pharmacology and Toxicology, Rutgers University, Piscataway, NJ (United States); Mishin, Vladimir [Department of Pharmacology and Toxicology, Rutgers University, Piscataway, NJ (United States); Heck, Diane E. [Department of Environmental Health Science, New York Medical College, Valhalla, NY (United States); Laskin, Debra L. [Department of Pharmacology and Toxicology, Rutgers University, Piscataway, NJ (United States); Laskin, Jeffrey D., E-mail: jlaskin@eohsi.rutgers.ed [Environmental and Occupational Medicine, UMDNJ-Robert Wood Johnson Medical School, Piscataway, NJ (United States)

2010-09-01T23:59:59.000Z

19

A Review of Hazardous Chemical Species Associated with CO2 Capturefrom Coal-Fired Power Plants and Their Potential Fate in CO2 GeologicStorage  

SciTech Connect (OSTI)

Conventional coal-burning power plants are major contributors of excess CO2 to the atmospheric inventory. Because such plants are stationary, they are particularly amenable to CO2 capture and disposal by deep injection into confined geologic formations. However, the energy penalty for CO2 separation and compression is steep, and could lead to a 30-40 percent reduction in useable power output. Integrated gas combined cycle (IGCC) plants are thermodynamically more efficient, i.e.,produce less CO2 for a given power output, and are more suitable for CO2 capture. Therefore, if CO2 capture and deep subsurface disposal were to be considered seriously, the preferred approach would be to build replacement IGCC plants with integrated CO2 capture, rather than retrofit existing conventional plants. Coal contains minor quantities of sulfur and nitrogen compounds, which are of concern, as their release into the atmosphere leads to the formation of urban ozone and acid rain, the destruction of stratospheric ozone, and global warming. Coal also contains many trace elements that are potentially hazardous to human health and the environment. During CO2 separation and capture, these constituents could inadvertently contaminate the separated CO2 and be co-injected. The concentrations and speciation of the co-injected contaminants would differ markedly, depending on whether CO2 is captured during the operation of a conventional or an IGCC plant, and the specific nature of the plant design and CO2 separation technology. However, regardless of plant design or separation procedures, most of the hazardous constituents effectively partition into the solid waste residue. This would lead to an approximately two order of magnitude reduction in contaminant concentration compared with that present in the coal. Potential exceptions are Hg in conventional plants, and Hg and possibly Cd, Mo and Pb in IGCC plants. CO2 capture and injection disposal could afford an opportunity to deliberately capture environmental pollutants in the gaseous state and co-inject them with the CO2, in order to mitigate problems associated with solid waste disposal in surface impoundments. Under such conditions, the injected pollutant concentrations could be roughly equivalent to their concentrations in the coal feed. The fate of the injected contaminants can only be determined through further testing and geochemical modeling. However, the concentrations of inadvertent contaminants in the injected CO2 would probably be comparable to their ambient concentrations in confining shales of the injection zone. In general, the aqueous concentrations of hazardous constituents in distal parts of the injection zone, regardless of source, are likely to be limited by equilibrium with respect to coexisting solid phases under the acid conditions induced by the dissolved high pressure CO2, rather than by the initial concentrations of injected contaminants. Therefore, even if a deliberate policy of contaminant recovery and injection were to be pursued, water quality in USDWs would more likely depend on thermodynamic controls governing aqueous contaminant concentrations in the presence of high pressure CO2 rather than in the injected CO2. The conclusions reached in this report are preliminary, and should be confirmed through more comprehensive data evaluation and supporting geochemical modeling.

Apps, J.A.

2006-02-23T23:59:59.000Z

20

Study of Charged Particle Species Produced in Association with B0, B-, and Bs Mesons in proton - anti-proton collisions at s**(1/2) = 1.96-TeV  

SciTech Connect (OSTI)

The authors study the yields of charged kaons, charged pions, and protons produced in association with B mesons produced in proton-antiproton collisions at center of mass energy 1960 GeV using 355 pb{sup -1} of data collected with the CDF detector at the Fermilab Tevatron. This is the first reported measurements of these yields at a hadron collider. The B mesons are reconstructed using their semileptonic decays: B{sup 0} {yields} {ell}{sup +}D{sup -}X, D{sup -} {yields} K{sup +}{pi}{sup -}{pi}{sup -}; B{sup 0} {yields} {ell}{sup +}D*{sup -}X, D*{sup -} {yields} {pi}{sup -}{bar D}{sup 0},{bar D}{sup 0} {yields} K{sup +}{pi}{sup -}; B{sup +} {yields} {ell}{sup +}{bar D}{sup 0}X, {bar D}{sup 0} {yields} K{sup +}{pi}{sup -}; B{sub s}{yields}{ell}{sup +}D{sub s}{sup -}X, D{sub s}{sup -} {yields} {pi}{sup -}{phi},{phi} {yields} K{sup +}K{sup -}. The K, {pi}, and p are identified using the Time of Flight detector (TOF), the CDF spectrometer, and the specific ionization (dE/dx) measured in the central drift chamber (COT). The fraction of charged kaons produced in association with {bar B}{sub s}{sup 0} mesons is found to be larger than the fraction produced in association with the {bar B}{sup 0} and B{sup -} mesons, as expected from naive models of heavy quark hadronization to mesons. The particle species yields are found to be in qualitative agreement with simulation of B meson production in hadron collisions from the PYTHIA Monte Carlo, although the yield of kaons around {bar B}{sub s}{sup 0} mesons is found to be larger in the simulation when compared to the data. These studies are important for understanding methods of identifying the flavor of {bar B}{sub s}{sup 0} mesons in measurement of {bar B}{sub s}{sup 0} flavor oscillations and charge conjugation-parity (CP) violation in {bar B}{sub s}{sup 0} meson decays.

Usynin, Denys

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "association speci fications" 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

TARGET SPECIES Table 1. Terrestrial target species.  

E-Print Network [OSTI]

that have only one or a very few number of key ecological functions. Functional specialist species could = Critical functional link species, species that are the only ones that perform a specific ecological Merganser Boreal Toad Wolverine FS Horned Grebe Long-toed Salamander CFLS BIRDS House Finch CFLS Northern

22

ENDANGERED SPECIES RESEARCH Endang Species Res  

E-Print Network [OSTI]

include thermal expansion of the warming oceans along with melting of glaciers and ice caps (Church et al considerably this century, potentially affecting species that rely on coastal habitat. The Northwestern

Aberdeen, University of

23

Turbulent dispersal promotes species coexistence  

E-Print Network [OSTI]

drive all other species to extinction. However, empiricalA will always drive species B to extinction (unless f A = fductivity species (species B) to extinction (Fig. 2a). In

Berkley, Heather A; Kendall, Bruce E.; Mitarai, Satoshi; Siegel, David A

2010-01-01T23:59:59.000Z

24

ENDANGERED SPECIES PETITION MANAGEMENT GUIDANCE  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . 3 a. Petitions to List, Reclassify, or Delist Species . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 A. Petitions to List, Reclassify, or Delist Species

25

Preservation of a species  

E-Print Network [OSTI]

To put it simply, humans are going extinct. I identify the source of the problem as an imperceptible societal trend to eliminate the experience that authenticates us as a living species: failure. We've unanimously designated ...

Witt, Sarah (Sarah Elizabeth)

2011-01-01T23:59:59.000Z

26

Forecast Technical Document Tree Species  

E-Print Network [OSTI]

Forecast Technical Document Tree Species A document listing the tree species included in the 2011 Production Forecast Tom Jenkins Justin Gilbert Ewan Mackie Robert Matthews #12;PF2011 ­ List of tree species The following is the list of species used within the Forecast System. Species are ordered alphabetically

27

Plants & Animals Invasive Species  

E-Print Network [OSTI]

& Climate Exotic Species Ecology Environmental Policy Reference Fire ant Ant Seed predation Computational, guaranteed results! SwissFrenchSchool.ch AFM Tips by NanoAndMore AFM Tips For Any Application. Fast Delivery. Free Samples! NanoAndMore.com/Tips Related Stories Ants Are Experienced Fungus

Alvarez, Nadir

28

Invasive Species Conservation Biology  

E-Print Network [OSTI]

dependent on such waters" ­ Non-indigenous Aquatic Nuisance Prevention and Control Act of 1990 · ­ Alien · Major impacts · Examples (Global, Great Lakes) · Invasion Success · Control #12;Terminology of Invasive species · What is the difference between exotic, non-indigenous, non-native, alien, nuisance, and invasive

Gottgens, Hans

29

Spatial-Temporal Branching Point Process Models in the Study of Invasive Species  

E-Print Network [OSTI]

A review of models of alien plant spread,” EcologicalThe establishment of alien (invasive) plant and animaleconomic costs associated with alien-invasive species in the

Balderama, Earvin

2012-01-01T23:59:59.000Z

30

Exotic Species What's the Problem?  

E-Print Network [OSTI]

of introduced species as "the stealth destroyers of the American environment" (McDonald 1999: A15). Another seeds, eggs, spores, or other biological material capable of propagating that species

Callender, Craig

31

Are hybrid species more fit than ancestral parent species in the current hybrid species habitats?  

E-Print Network [OSTI]

Are hybrid species more fit than ancestral parent species in the current hybrid species habitats? L Columbia, Vancouver, BC, Canada Introduction Hybridization is receiving renewed attention as an important). For homoploid hybridization in plants, where chromosome number remains the same, models and empirical evi- dence

Rieseberg, Loren

32

Explaining species distribution patterns through hierarchical modeling  

E-Print Network [OSTI]

, and its lower right at 34?20.5’ S, 19?16.5’ E, with total area of 4,456 km2. It comprises a rectangular area including the Kogelberg Biosphere Reserve and beyond, extending 41m east and 107m north from Cape Hangklip. The region is shown in Figure 1.... The survey paper of Guisan and Zimmerman (2000) provides discussion and extensive referencing. Let log ( p(k)i 1 ? p(k)i ) = wi??k + ?k + ?i, (5) where wi is a vector of grid cell level characteristics, and the ?k’s are species level coefficients associated...

Gelfand, Alan E.; Silander, John A., Jr.; Wu, Shanshan; Latimer, Andrew; Lewis, Paul O.; Rebelo, Anthony G.; Holder, Mark T.

2006-01-01T23:59:59.000Z

33

Special Status Species | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region -SonelgazSunbelt WindAssociationSpecies Jump

34

Vegetation classification and the efficacy of plant dominance-based classifications in predicting the occurrence of plant and animal species  

E-Print Network [OSTI]

. Vegetation associations are often distinguished on the basis of the dominant plant species. Associations with markedly different dominants (e.g., evergreen and deciduous trees) are expected to indicate high complementarity. In this study I evaluated...

Yantis, James Hugh

2006-10-30T23:59:59.000Z

35

Alien Species and Evolution: The Evolutionary Ecology of Exotic Plants, Animals, Microbes and Interacting Native Species  

E-Print Network [OSTI]

Review: Alien Species and Evolution: The EvolutionaryGermany George W. Cox. Alien Species and Evolution: TheRecycled, acid-free paper. Alien Species and Evolution leads

Nehrbass, Nana

2005-01-01T23:59:59.000Z

36

Insect Conservation under the Endangered Species Act  

E-Print Network [OSTI]

the trend toward species extinction, whatever the cost." 'protection for species on the verge of extinction. 43. Id.about the extinction of any species 3 1 and, unlike earlier

Lugo, Ezequiel

2006-01-01T23:59:59.000Z

37

Chytridiomycosis as a cause of species extinction?  

E-Print Network [OSTI]

Chytridiomycosis as a cause of species extinction? Yimin Du Penny Langhammer Yijun Lou John population declines, species extinctions ­ Biodiversity loss · Theoretical ­ Host extinction generally to amphibian species Stuart et al. 2004. Science 306: 17831786 #12;Batrachochytrium dendrobatidis (Bd

Linder, Tamás

38

Nongame and Endangered Species Conservation Act (Nebraska)  

Broader source: Energy.gov [DOE]

The Game and Parks Commission is responsible for implementing and promulgating regulations to protect species named in the Endangered Species Act, as well as other endangered or threatened species...

39

Massachusetts Endangered Species Act Regulations (Massachusetts)  

Broader source: Energy.gov [DOE]

The regulations that accompany the Massachusetts Endangered Species Act list three categories of animals and plants in need of protection: endangered, threatened, and species of special concern....

40

Invasive species Invasive species have been described as the second-greatest  

E-Print Network [OSTI]

····· Invasive species Invasive species have been described as the second-greatest extinction species a major cause of animal extinctions, or has the extinction threat of invasive species been exaggerated? By what mechanisms have invasive species driven animal species to extinction? Are certain animal

Davis, Mark A.

Note: This page contains sample records for the topic "association speci fications" 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

Nearshore fish assemblages associated with introduced predatory fishes in lakes  

E-Print Network [OSTI]

investigated the relationship between the presence of introduced largebodied predatory fishes (largemouth bass: impact; invasive species; native fishes; pike; largemouth bass; rock bass; smallmouth bass; walleyeNearshore fish assemblages associated with introduced predatory fishes in lakes JUSTIN TRUMPICKASa

Ricciardi, Anthony

42

Ranking species in mutualistic networks  

E-Print Network [OSTI]

Understanding the architectural subtleties of ecological networks, believed to confer them enhanced stability and robustness, is a subject of outmost relevance. Mutualistic interactions have been profusely studied and their corresponding bipartite networks, such as plant-pollinator networks, have been reported to exhibit a characteristic "nested" structure. Assessing the importance of any given species in mutualistic networks is a key task when evaluating extinction risks and possible cascade effects. Inspired in a recently introduced algorithm --similar in spirit to Google's PageRank but with a built-in non-linearity-- here we propose a method which --by exploiting their nested architecture-- allows us to derive a sound ranking of species importance in mutualistic networks. This method clearly outperforms other existing ranking schemes and can become very useful for ecosystem management and biodiversity preservation, where decisions on what aspects of ecosystems to explicitly protect need to be made.

Domínguez-García, Virginia

2015-01-01T23:59:59.000Z

43

Strength in Numbers: Setting Quantitative Criteria for Listing Species under the Endangered Species Act  

E-Print Network [OSTI]

the trend toward species extinction, whatever the cost." 9 'to any species at a "measurable risk" of extinction. H.R.dan- ger of extinction while those species that are listed

Robbins, Kalyani

2009-01-01T23:59:59.000Z

44

Mitochondrial reactive oxygen species and cancer  

E-Print Network [OSTI]

Mitochondria produce reactive oxygen species (mROS) as a natural by-product of electron transport chain activity. While initial studies focused on the damaging effects of reactive oxygen species, a recent paradigm shift ...

Chandel, Navdeep S

45

Analyse des relations de comptition dans une association de luzerne (Medicago sativa L.) et de  

E-Print Network [OSTI]

, compétition. SUMMARY Analvsis of competition in a lucerne-cocksfoot association. Il. Effects on the nitrogen nutrition of the 2 species. The modification of nitrogen nutrition of lucerne and cocksfoot in association determination of the level of nitrogen nutrition of each species. No positive effects of the presence of lucerne

Boyer, Edmond

46

Threatened Species in South Africa  

E-Print Network [OSTI]

Biodiversity Information Facility GIS ­ Geographic Information Systems IAIA ­ International Association for Development Co­operation QDGS ­ quarter-degree grid square SABAP ­ Southern African Bird Atlas Project SABCA ­ Southern African Butterfly Conservation Assessment SABIF ­ South African Biodiversity Information Facility

de Villiers, Marienne

47

eschweizerbartxxx Interactions between alien species and restoration  

E-Print Network [OSTI]

eschweizerbartxxx Interactions between alien species and restoration of large-river ecosystems-river ecosystems that are the subject of restoration efforts also typically are heavily invaded by alien species interactions that link alien species and river restoration. Most obviously, restoration may be aimed

Pace, Michael L.

48

Million Species EXTINCTION RISK FROM CLIMATE CHANGE  

E-Print Network [OSTI]

Saving Million Species EXTINCTION RISK FROM CLIMATE CHANGE Edited by Lee Hannah ISLANDPRESS-in-Publication Data Saving a million species : extinction risk from climate change / edited by LeeHannah. p. cm. ISBN, extinction, extinction risk, biodiversity,freshwater, marine, biology, coral bleaching, species area

Poff, N. LeRoy

49

Plasma equilibria with multiple ion species: Equations and algorithm  

SciTech Connect (OSTI)

Axisymmetric equilibrium of a magnetically confined plasma with multiple ion species is considered. To describe hot plasmas with isothermal surfaces, we adopt a formulation consistent with zero poloidal ion flow. This formulation includes all magnetic field components and also correctly includes all effects of toroidal ion rotation. There are two free surface functions for each species and a third which is determined by a differential equation relating surface functions per species. We have developed and implemented an algorithm for the solution of the resulting nonlinear equations and found solutions with large charge and mass contrast among the ion species for both compact (r = 0 included) and annular (r = 0 excluded) domains. Our solution method allows for arbitrary domain shapes, includes far-field conditions, and treats any combination of electrically conducting or insulating walls. Appropriate surface functions are used to describe the transition from closed to open field plasma in a reasonable manner. Solutions for advanced fuel cycle fusion systems (both D-{sup 3}He and p-{sup 11}B) are presented to illustrate the power of the method. Finally, we briefly discuss the special issues associated with obtaining very elongated solutions and describe the algorithm for implementing these features.

Galeotti, L.; Ceccherini, F. [Department of Physics, University of Pisa, Largo B. Pontecorvo 3, Pisa 56127 (Italy); Tri Alpha Energy, Inc., P.O. Box 7010, Rancho Santa Margarita, California 92688 (United States); Barnes, D. C. [Tri Alpha Energy, Inc., P.O. Box 7010, Rancho Santa Margarita, California 92688 (United States); Pegoraro, F. [Department of Physics, University of Pisa, Largo B. Pontecorvo 3, Pisa 56127 (Italy)

2011-08-15T23:59:59.000Z

50

Plant Species Biology (2003) 18, 123127 2003 The Society for the Study of Species Biology  

E-Print Network [OSTI]

and Genetics, Graduate School of Environmental Earth Science, Hokkaido University, Sapporo 060-0810, JapanPlant Species Biology (2003) 18, 123­127 © 2003 The Society for the Study of Species Biology Blackwell Science, LtdOxford, UKPSBPlant Species Biology1442-1984The Society for the Study of Species

Tomimatsu,, Hiroshi

2003-01-01T23:59:59.000Z

51

Correlates of vulnerability among arthropod species threatened by invasive ants  

E-Print Network [OSTI]

declines and extinctions of native species worldwide.and even extinctions, of native species through variousG (2004) How species respond to multiple extinction threats.

Krushelnycky, Paul D.; Gillespie, Rosemary G.

2010-01-01T23:59:59.000Z

52

Sponsors of CIEEDAC: Environment Canada, Aluminium Association of Canada, Automotive Parts Manufactures' Association, Brewers Association of Canada, Canadian Construction Association, Canadian Energy Pipeline Association,  

E-Print Network [OSTI]

Sponsors of CIEEDAC: Environment Canada, Aluminium Association of Canada, Automotive Parts Manufactures' Association, Brewers Association of Canada, Canadian Construction Association, Canadian Energy Association of Canada, Chemistry Industry Association of Canada, Forest Products Association of Canada

53

SERI Aquatic Species Program: 1983 Annual Report  

SciTech Connect (OSTI)

During 1983 research was carried out under three tasks: biological, engineering, and analysis. Biological research was aimed at screening for promising species of microalgae, macroalgae, and emergent plants that could be cultivated for energy products. Promising species were studied further to improve yields.

Not Available

1984-03-01T23:59:59.000Z

54

Distributed Controller Synthesis for Local Speci cations  

E-Print Network [OSTI]

| and a speci#12;cation, say, a temporal logic formula. The plant is viewed as an existing program which speci Institute of Technology, Atlanta, USA (On leave from Chennai Mathematical Institute, Chennai, India) thiagu as a temporal logic formula, whether there exists a program for the system such that no matter how

Parthasarathy, Madhusudan

55

SPECIES COMPOSITION OF INDUSTRIAL TRAWL FISH LANDINGS  

E-Print Network [OSTI]

346; SPECIES COMPOSITION OF INDUSTRIAL TRAWL FISH LANDINGS IN NEW ENGLAND, 1958 SPECIAL SCIENTIFIC REPORT-FISHERIES Na 346 #12;#12;United States Department of the Interior, Fred A. Seaton, Secretary FishKernan, Director SPECIES COMPOSITION OF INDUSTRIAL TRAWL-FISH LANDINGS IN NEW ENGLAND, 1958 by Robert L. Edwards

56

Why do Invasive Species Successfully Establish & Invade?  

E-Print Network [OSTI]

coming from? #12;At Risk: Ecosystems with scarce resources · If resources are limited, native species survive #12;Empty niche hypothesis #12;Empty niche hypothesis RESOURCES #12;What resources do species need? #12;Plant Resources #12;Resource supply Resourceusage Resource supply & demand Few extra resources

Schweik, Charles M.

57

Associations between hydrological connectivity and resource partitioning among sympatric gar species (Lepisosteidae) in a Texas river and associated oxbows  

E-Print Network [OSTI]

). These fish movements afford piscivores the opportunity to move between river-floodplain habitats 3 to forage on abundant prey, or to consume prey as they move between the habitats (Balcombe et al. 2005, O?Connell 2003). The middle Brazos River...

Robertson, Clinton Ray

2009-05-15T23:59:59.000Z

58

LEAH GERBER The U.S.Endangered Species Act establishes categories for endangered and threatened species but provides no crite-  

E-Print Network [OSTI]

and threatened species but provides no crite- ria for deciding when a species should be listed, delisted

Gerber, Leah R.

59

COOPERATION WITH THE STATES THE ENDANGERED SPECIES ACT SECTION 6 PROGRAM  

E-Print Network [OSTI]

endangered and threatened species, candidate species, and recently de-listed species. Under section 6, NMFS

60

Oak Ridge Associated Llniversities  

Office of Legacy Management (LM)

iifil Prepared by Oak Ridge Associated Llniversities Prepared for U.S. Nuclear Regulatory Commission's Region I Office Supported by Safeguards dnd Materials Program Branch;...

Note: This page contains sample records for the topic "association speci fications" 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

Reactive Gliosis Reactive Oxygen Species: Superoxide  

E-Print Network [OSTI]

. By sensing the electric signals generated by other 3368 Reactive Gliosis #12;individuals, mormyrids are alsoReactive Gliosis Glial Scar Reactive Oxygen Species: Superoxide Anions Neuroinflammation motor output. Reafferent Control in Electric Communication Reafferent Control in Electric Communication

62

Digital holographic imaging of aquatic species  

E-Print Network [OSTI]

The aim of this thesis is to design, develop and implement a digital holographic imaging (DHI) system, capable of capturing three-dimensional (3D) images of aquatic species. The images produced by this system are used in ...

Domínguez-Caballero, José Antonio

2006-01-01T23:59:59.000Z

63

Aquatic Species Program (ASP): Lessons Learned  

SciTech Connect (OSTI)

Presentation on lessons learned from the U.S. Department of Energy?s Aquatic Species Program 1978-1996 microalgae R&D activities, presented at the 2008 AFOSR Workshop in Washington, D.C.

Jarvis, E. E.

2008-02-01T23:59:59.000Z

64

Languages and Species: Threats and Global Patterns  

E-Print Network [OSTI]

Both languages and species are threatened with extinction. This talk will compare patterns of cultural and biological diversity. The aims will be to compare the extinction risk of languages with other groups and then compare the patterns...

Sutherland, William

2009-12-16T23:59:59.000Z

65

Photodissociation Dynamics of Halogen Oxide Species  

E-Print Network [OSTI]

and photolytic methods. The current work involves the measurement of fundamental physical constants of the XO species. The bond dissociation energy of IO is measured. Vibrational level dependent correlated final state branching ratios of the predissociation...

Dooley, Kristin S.

2010-07-14T23:59:59.000Z

66

COMPUTATIONAL RESOURCES FOR BIOFUEL FEEDSTOCK SPECIES  

SciTech Connect (OSTI)

While current production of ethanol as a biofuel relies on starch and sugar inputs, it is anticipated that sustainable production of ethanol for biofuel use will utilize lignocellulosic feedstocks. Candidate plant species to be used for lignocellulosic ethanol production include a large number of species within the Grass, Pine and Birch plant families. For these biofuel feedstock species, there are variable amounts of genome sequence resources available, ranging from complete genome sequences (e.g. sorghum, poplar) to transcriptome data sets (e.g. switchgrass, pine). These data sets are not only dispersed in location but also disparate in content. It will be essential to leverage and improve these genomic data sets for the improvement of biofuel feedstock production. The objectives of this project were to provide computational tools and resources for data-mining genome sequence/annotation and large-scale functional genomic datasets available for biofuel feedstock species. We have created a Bioenergy Feedstock Genomics Resource that provides a web-based portal or �clearing house� for genomic data for plant species relevant to biofuel feedstock production. Sequence data from a total of 54 plant species are included in the Bioenergy Feedstock Genomics Resource including model plant species that permit leveraging of knowledge across taxa to biofuel feedstock species.We have generated additional computational analyses of these data, including uniform annotation, to facilitate genomic approaches to improved biofuel feedstock production. These data have been centralized in the publicly available Bioenergy Feedstock Genomics Resource (http://bfgr.plantbiology.msu.edu/).

Buell, Carol Robin [Michigan State University; Childs, Kevin L [Michigan State University

2013-05-07T23:59:59.000Z

67

Associative list processing unit  

DOE Patents [OSTI]

An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full. Also, an associative list processing unit and method comprising employing a plurality of prioritized cell blocks and using a tree of prioritized multiplexers descending from the plurality of cell blocks.

Hemmert, Karl Scott; Underwood, Keith D.

2013-01-29T23:59:59.000Z

68

Original article Creation of stable associations between perennial  

E-Print Network [OSTI]

and fungal endophytes Walid Naffaaa Claude Astierb Catherine Ravelb Jean-Jacques Guillaumin a Unité de - The ability of 15 isolates of endophytic fungi isolated from ten species of grasses to form compatible asso-like endophyte, could be associated with both L. perenne and F. arundinacea. Acremonium sp. from L. persicum

Paris-Sud XI, Université de

69

Indicators of sustainable forestry: The association between wildlife species and forest structure in Finland  

E-Print Network [OSTI]

in Finland Kati Vierikko a, *, Jani Pellikka b , Ilpo K. Hanski c , Tanja Myllyviita d , Jari Niemela, University of Helsinki, Viikinkaari 1, FI-00014 Helsinki, Finland b Department of Sociology and Social Policy, P.O. Box 111, University of Joensuu, FI-80101 Joensuu, Finland c Finnish Museum of Natural History

Richner, Heinz

70

Host identity impacts rhizosphere fungal communities associated with three alpine plant species  

E-Print Network [OSTI]

Fungal diversity and composition are still relatively unknown in many ecosystems; however, host identity and environmental conditions are hypothesized to influence fungal community assembly. To test these hypotheses we ...

Becklin, Katie M.; Hertweck, Kate L.; Jumpponen, Ari

2012-01-01T23:59:59.000Z

71

No biogeographical pattern for a root-associated fungal species complexgeb_589 160..169  

E-Print Network [OSTI]

* 1 Forest Pathology and Dendrology, Institute of Integrative Biology (IBZ), ETH Zurich, 8092 Zurich, Switzerland, 2 Plant Pathology, Institute of Integrative Biology (IBZ), ETH Zurich, 8092 Zurich, Switzerland and Dendrology, Institute of Integrative Biology (IBZ), ETH Zurich, 8092 Zurich, Switzerland. E-mail: christoph

Bruns, Tom

72

Mosquito species associated with a relic urban natural (run) site in College Station, Texas  

E-Print Network [OSTI]

and Francis Streets. During the different seasons ex-tending over a period beginning February 1993 and ending in March 1995, adult and larval mosquito specimens were collected, identified, and correlated with various habitat types occurring at the study site...

Self, James Milton

2012-06-07T23:59:59.000Z

73

Micro/nano-patterning of supported lipid bilayers: biophysical studies and membrane-associated species separation  

E-Print Network [OSTI]

-receptor interactions between cholera toxin B subunits (CTB) and ganglioside GM1. The studies on the effect of ligand density for multivalent CTB-GM1 interactions revealed that the CTB-GM1 binding weakened with increasing GM1 density. Such a result can be explained...

Shi, Jinjun

2009-05-15T23:59:59.000Z

74

Variable effects of a kelp foundation species on rocky intertidal diversity and species interactions in central California  

E-Print Network [OSTI]

Variable effects of a kelp foundation species on rocky intertidal diversity and species Facilitation Foundation species Kelp Negative effects Species diversity The effect of foundation species scales. Egregia menziesii (Turner) J.E. Areschoug is a large and robust perennial kelp that creates

California at Santa Cruz, University of

75

ORIGINAL PAPER Flexible product platforms: framework and case study  

E-Print Network [OSTI]

a platform design process in response to such future uncertainty. The process consists of seven iterative demand, and speci- fication changes. We show how embedding flexibility suppresses change propagation customers through high product variety. This demanded a corresponding decrease in development time

de Weck, Olivier L.

76

arXiv:1003.5447v2[cs.LO]14May2010 Relating Nominal and Higher-order  

E-Print Network [OSTI]

, nominal logic, higher-order abstract syn- tax This work has been supported by INRIA through the "Equipes]. Formalizing speci- fication based on higher-order abstract syntax requires a frame- work with devicesarXiv:1003.5447v2[cs.LO]14May2010 Relating Nominal and Higher-order Abstract Syntax Specifications

Paris-Sud XI, Université de

77

WORKING PAPER N 2014 25 Questionable Inference on the Power of  

E-Print Network [OSTI]

is dominated by noise, so that with linear speci- fications the coefficient of population density is biased on these areas. We implement a variety of models where the effect of population density is non-linear, and. are not correlated with ethnic-level political centralization. Keywords: Institutions, Africa, Population

Paris-Sud XI, Université de

78

A Survey of NASA and Military Standards on Fault Tolerance and Reliability Applied to Robotics  

E-Print Network [OSTI]

procedures FMEA [2], for example DI­R­7085A). Standards utilization varies widely (Reliabil­ ity Data in MIL for a fail­ ure modes and effects analysis (FMEA) de­ scribed in standard MIL­STD­1629A, together with DI­R­7085A, allow tailoring of the speci­ #12; fications to the robot needs. We will note the use of FMEA

Rice University - Center for Cooperative Autonomous Robots for Hazardous Environments

79

Yakima River Species Interactions Studies, Annual Report 2002.  

SciTech Connect (OSTI)

This report is intended to satisfy two concurrent needs: (1) provide a contract deliverable from the Washington Department of Fish and Wildlife (WDFW) to the Bonneville Power Administration (BPA), with emphasis on identification of salient results of value to ongoing Yakima/Klickitat Fisheries Project (YKFP) planning, and (2) summarize results of research that have broader scientific relevance. This is the eleventh of a series of progress reports that address species interactions research and supplementation monitoring of fishes in response to supplementation of salmon and steelhead in the upper Yakima River basin. This progress report summarizes data collected between January 1, 2002 and December 31, 2002. These data were compared to findings from previous years to identify general trends and make preliminary comparisons. Interactions between fish produced as part of the YKFP, termed target species or stocks, and other species or stocks (non-target taxa) may alter the population status of non-target species or stocks. This may occur through a variety of mechanisms, such as competition, predation, and interbreeding. Furthermore, the success of a supplementation program may be limited by strong ecological interactions such as predation or competition. Our work has adapted to new information needs as the YKFP has evolved. Initially, our work focused on interactions between anadromous steelhead and resident rainbow trout (for explanation see Pearsons et al. 1993), then interactions between spring chinook salmon and rainbow trout, and recently interactions between spring chinook salmon and highly valued nontarget taxa (NTT; e.g., bull trout); and interactions between strong interactor taxa (e.g., those that may strongly influence the abundance of spring chinook salmon; e.g., smallmouth bass) and spring chinook salmon. The change in emphasis to spring chinook salmon has largely been influenced by the shift in the target species planned for supplementation (Bonneville Power Administration et al. 1996; Fast and Craig 1997). Originally, steelhead and spring chinook salmon were proposed to be supplemented simultaneously (Clune and Dauble 1991). However, due in part to the uncertainties associated with interactions between steelhead and rainbow trout, spring chinook and coho salmon were supplemented before steelhead. This redirection in the species to be supplemented has prompted us to prioritize interactions between spring chinook and rainbow trout, while beginning to investigate other ecological interactions of concern. Prefacility monitoring of variables such as rainbow trout density, distribution, and size structure was continued and monitoring of other NTT was initiated in 1997. This report is organized into two chapters that represent major topics associated with monitoring stewardship, utilization, and strong interactor taxa. Chapter 1 reports the results of non-target taxa monitoring after the fourth release of hatchery salmon smolts in the upper Yakima Basin. Chapter 2 describes predation on juvenile salmonids by smallmouth bass and channel catfish in the lower Yakima River.

Pearsons, Todd N.

2003-05-01T23:59:59.000Z

80

Associative list processing unit  

DOE Patents [OSTI]

An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full.

Hemmert, Karl Scott; Underwood, Keith D

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "association speci fications" 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

WEST TEXAS HISTORICAL ASSOCIATION  

E-Print Network [OSTI]

Whitfield, Lubbock. Cover: "Stampede," by Tom Lea, El Paso 1940. #12;West Texas Historical Association 91st Foundations: Cattle, Slaves, and Cattle Drives from Stephens County, Texas" Bill Steward, Wichita Falls, Texas

Rock, Chris

82

Environmentally Brookhaven Science Associates  

E-Print Network [OSTI]

Products Purchasing preference required for all Federal agencies: · Office: binders, containers, foldersEnvironmentally Preferable Purchasing A. Bou #12;Brookhaven Science Associates Environmentally Preferable Purchasing Definition: Acquisition of products or services that have a lesser or reduced effect

83

anthocyanic plant species: Topics by E-print Network  

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

Roger 109 Plant species richness, vegetation structure and soil resources of urban brownfield sites linked Environmental Sciences and Ecology Websites Summary: Plant species...

84

altered plant species: Topics by E-print Network  

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

Roger 129 Plant species richness, vegetation structure and soil resources of urban brownfield sites linked Environmental Sciences and Ecology Websites Summary: Plant species...

85

Hydrogen Species Motion in Piezoelectrics: A Quasi-Elastic Neutron...  

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

Species Motion in Piezoelectrics: A Quasi-Elastic Neutron Scattering Study. Hydrogen Species Motion in Piezoelectrics: A Quasi-Elastic Neutron Scattering Study. Abstract: Hydrogen...

86

amazonian plant species: Topics by E-print Network  

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

species. In 1999, the National Key Protected Wild Plants identified about 1700 rare and endangered plant species (Chinese State Report on Biodiversity Editorial...

87

Electrostatic supersolitons in three-species plasmas  

SciTech Connect (OSTI)

Superficially, electrostatic potential profiles of supersolitons look like those of traditional solitons. However, their electric field profiles are markedly different, having additional extrema on the wings of the standard bipolar structure. This new concept was recently pointed out in the literature for a plasma model with five species. Here, it is shown that electrostatic supersolitons are not an artefact of exotic, complicated plasma models, but can exist even in three-species plasmas and are likely to occur in space plasmas. Further, a methodology is given to delineate their existence domains in a systematic fashion by determining the specific limiting factors.

Verheest, Frank [Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, B-9000 Gent (Belgium); School of Chemistry and Physics, University of KwaZulu-Natal, Durban 4000 (South Africa); Hellberg, Manfred A. [School of Chemistry and Physics, University of KwaZulu-Natal, Durban 4000 (South Africa); Kourakis, Ioannis [Department of Physics and Astronomy, Centre for Plasma Physics, Queen's University Belfast, BT7 1NN Northern Ireland (United Kingdom)

2013-01-15T23:59:59.000Z

88

3) What makes a species invasive? Is it characteristics of the species or characteristics of the  

E-Print Network [OSTI]

Traits (Chapter 3 of NRC 2002) 1. Reproductive system · Dioecious vs. Monoecious · Self-incompatible Life History Traits (Chapter 3 of NRC 2002) 1. Reproductive system · Dioecious vs. Monoecious · Self-incompatible pollen vs. Self-compatible pollen #12;3) What makes a species invasive? Species characteristics: Plant

Nowak, Robert S.

89

Laser spectroscopy and dynamics of transient species  

SciTech Connect (OSTI)

The goal of this program is to study the vibrational and electronic spectra and excited state dynamics of a number of transient sulfur and oxygen species. A variety of supersonic jet techniques, as well as high resolution FT-IR and intracavity dye laser spectroscopy, have been applied to these studies.

Clouthier, D.J. [Univ. of Kentucky, Lexington (United States)

1993-12-01T23:59:59.000Z

90

Sequencing the Black Aspergilli species complex  

SciTech Connect (OSTI)

The ~15 members of the Aspergillus section Nigri species complex (the "Black Aspergilli") are significant as platforms for bioenergy and bioindustrial technology, as members of soil microbial communities and players in the global carbon cycle, and as food processing and spoilage agents and agricultural toxigens. Despite their utility and ubiquity, the morphological and metabolic distinctiveness of the complex's members, and thus their taxonomy, is poorly defined. We are using short read pyrosequencing technology (Roche/454 and Illumina/Solexa) to rapidly scale up genomic and transcriptomic analysis of this species complex. To date we predict 11197 genes in Aspergillus niger, 11624 genes in A. carbonarius, and 10845 genes in A. aculeatus. A. aculeatus is our most recent genome, and was assembled primarily from 454-sequenced reads and annotated with the aid of >2 million 454 ESTs and >300 million Solexa ESTs. To most effectively deploy these very large numbers of ESTs we developed 2 novel methods for clustering the ESTs into assemblies. We have also developed a pipeline to propose orthologies and paralogies among genes in the species complex. In the near future we will apply these methods to additional species of Black Aspergilli that are currently in our sequencing pipeline.

Kuo, Alan; Salamov, Asaf; Zhou, Kemin; Otillar, Robert; Baker, Scott; Grigoriev, Igor

2011-03-11T23:59:59.000Z

91

Species Interactions Reverse Grassland Responses to  

E-Print Network [OSTI]

droughts. Eco- logical responses to climate change in regions with Mediterranean climate regimes maySpecies Interactions Reverse Grassland Responses to Changing Climate K. B. Suttle,1 * Meredith A. Thomsen,2 Mary E. Power1 Predictions of ecological response to climate change are based largely on direct

Wilmers, Chris

92

Comparison of small mammal species diversity near wastewater outfalls, natural streams, and dry canyons  

SciTech Connect (OSTI)

A wide range of plant and wildlife species utilizes water discharged from facilities at Los Alamos National Laboratory (LANL). The purpose of this study was to compare nocturnal small mammal communities at wet areas created by wastewater outfalls with communities in naturally created wet and dry areas. Thirteen locations within LANL boundaries were selected for small mammal mark-recapture trapping. Three of these locations lacked surface water sources and were classified as {open_quotes}dry,{close_quotes} while seven sites were associated with wastewater outfalls ({open_quotes}outfall{close_quotes} sites), and three were located near natural sources of surface water ({open_quotes}natural{close_quotes} sites). Data was collected on site type (dry, outfall or natural), location, species trapped, and the tag number of each individual captured. This data was used to calculate mean number of species, percent capture rate, and species diversity at each type of site. When data from each type of site was pooled, there were no significant differences in these variables between dry, outfall, and natural types. However, when data from individual sites was compared, tests revealed significant differences. All sites in natural areas were significantly higher than dry areas in daily mean number of species, percent capture rate, and species diversity. Most outfall sites were significantly higher than dry areas in all three variables tested. When volume of water from each outfall site was considered, these data indicated that the number of species, percent capture rate, and species diversity of nocturnal small mammals were directly related to the volume of water at a given outfall.

Raymer, D.F. [Los Alamos National Lab., NM (United States); Biggs, J.R. [Ewing Technical Design, Inc., Albuquerque, NM (United States)

1994-03-01T23:59:59.000Z

93

Objectives for Multiple-Species Conservation EMILY NICHOLSON  

E-Print Network [OSTI]

of extinction for multiple species. Although the assessment of extinction risk for single species is common, few researchers have formu- lated an objective function that combines the extinction risks of multiple species. We functions based on extinction risk across many species and illustrated the differences between

Queensland, University of

94

How Many Species Can Two Essential Resources Support? Bingtuan Li #  

E-Print Network [OSTI]

and for two species to coexist, driving the others to extinction. In case n = 3, it is shown that every extinct. Every solution approaches a single­species or two­species steady state. However, as already notedHow Many Species Can Two Essential Resources Support? Bingtuan Li # Department of Mathematics

95

THE BIOLOGY OF RARE AND DECLINING SPECIES AND HABITATS  

E-Print Network [OSTI]

activities on declining species and habitats. Rarity, declining populations, and extinctions are natural may underiie llaturalpopulation declines of species leading to extirpationsand extinctions (Allendorf: additional factors push species towards extinction Ziswiler (1967) noted that 53 of the 77 species of birds

96

TAXON 43 -FEB 1994 Are many plant species paraphyletic?  

E-Print Network [OSTI]

). The converse pro- cess, the winnowing of lineages or extinction, acts through disappearance of species, since genera and families go extinct when their last species disappears. Species also represent the basic unitTAXON 43 - FEB 1994 Are many plant species paraphyletic? Loren H. ~ i e s e b e r ~ '& Luc

Rieseberg, Loren

97

Endophytic and canker-associated Botryosphaeriaceae occurring on non-native Eucalyptus and native Myrtaceae  

E-Print Network [OSTI]

Endophytic and canker-associated Botryosphaeriaceae occurring on non-native Eucalyptus and native to identify the Botryosphaeriaceae species present as endophytes or associated with cankers in both introduced is a very diverse group of fungi that includes endophytes and plant pathogens of trees and plants (Alves et

98

Methane oxidation associated with submerged brown mosses reduces methane emissions from Siberian  

E-Print Network [OSTI]

Methane oxidation associated with submerged brown mosses reduces methane emissions from Siberian, University of Hamburg, Allende-Platz 2, 20146 Hamburg, Germany Summary 1. Methane (CH4) oxidation to Sphagnum species and low-pH peatlands. 2. Moss-associated methane oxidation (MAMO) can be an effective

Wehrli, Bernhard

99

GRADUATE CONTRACTING Associate Provost  

E-Print Network [OSTI]

GRADUATE CONTRACTING Tom Boyd Associate Provost #12;Institutional Policies Graduate Employment://gradschool.mines.edu/GS-Assistantship-Policies Commonly Asked Questions Include: ­ Contract types and purposes? Teaching Assistants: Awarded to assist paid; either by the student, the research contract, or the institution. ­ Which components

100

PHYSICIAN ASSOCIATE POSTGRADUATE DIPLOMA  

E-Print Network [OSTI]

OF A PHYSICIAN ASSOCIATE (PA) > Take Medical Histories > Perform Physical Examinations > Interpret Tests > Diagnose and Treat Illness > Counsel on Preventative Health Care PA's work in a wide range of hospital specialties and in General Practice. COURSE CONTENT ADMISSIONS CRITERIA > 2:1 Honours Science Degree in any

Sleeman, Derek

Note: This page contains sample records for the topic "association speci fications" 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

HEALTH CARE ASSOCIATION  

E-Print Network [OSTI]

HEALTH CARE COMPLIANCE ASSOCIATION 5780 Lincoln Drive · Suite 120 · Minneapolis, MN 55436 · 888 of the following document, "Evaluating and Improving a Compliance Program, A Resource for Health care Board Members, Health care Executives and Compliance Officers." This resource is now available to all HCCA members

Leistikow, Bruce N.

102

Appendix S1 -A greener Greenland? Normand et al. Appendix S1: Study species and species occurrence data  

E-Print Network [OSTI]

Appendix S1 - A greener Greenland? Normand et al. 1 Appendix S1: Study species and species as in one or several of the floristic provinces bordering Greenland (Fig. S1.1). The selection were based subspecies) was considered. The selected species were assigned maximum heights and Greenlandic species

Zimmermann, Niklaus E.

103

Species differences in courtship acoustic signals among five Lake Malawi cichlid species (Pseudotropheus spp.)  

E-Print Network [OSTI]

~ao em Eco-Etologia, ISPA, Rua Jardim do Tabaco 34, 1149-041 Lisboa, Portugal, Departamento de Biologia of the sounds produced in the early stage of court- ship by males of three closely related species from Lake

104

Aquatic Invasive Species Vector Risk Assessment Project  

E-Print Network [OSTI]

, such as an insect stowed away in a cargo box or a lar- val fish brought on board a ship in the bal- last water. When is not just an eco- nomic issue--the health of our unique coastal and marine ecosystems is a source of pride into new areas--such as the unintentional transport of species in the ballast water of freight ships

Zavaleta, Erika

105

Chancellor Water Colloids: Characterization and Radionuclide Association  

SciTech Connect (OSTI)

Concluding remarks about this paper are: (1) Gravitational settling, zeta potential, and ultrafiltration data indicate the existence of a colloidal phase of both the alpha and beta emitters in the Chancellor water; (2) The low activity combined with high dispersion homogeneity of the Chancellor water indicate that both alpha and beta emitters are not intrinsic colloids; (3) Radionuclides in the Chancellor water, particularly Pu, coexist as dissolved aqueous and sorbed phases - in other words the radionuclides are partitioned between the aqueous phase and the colloidal phase; (4) The presence of Pu as a dissolved species in the aqueous phase, suggests the possibility of Pu in the (V) oxidation state - this conclusion is supported by the similarity of the k{sub d} value of Pu determined in the current study to that determined for Pu(V) sorbed onto smectite colloids, and the similar electrokinetic behavior of the Chancellor water colloids to smectite colloids; (5) About 50% of the Pu(V) is in the aqueous phase and 50% is sorbed on colloids (mass concentration of colloids in the Chancellor water is 0.12 g/L); (6) The k{sub d} of the Pu and the beta emitters (fission products) between aqueous and colloidal phases in the Chancellor water is {approx}8.0 x 10{sup 3} mL/g using two different activity measurement techniques (LSC and alpha spectroscopy); (7) The gravitational settling and size distributions of the association colloids indicate that the properties (at least the physical ones) of the colloids to which the alpha emitters are associated with seem to be different that the properties of the colloids to which the beta emitters are associated with - the beta emitters are associated with very small particles ({approx}50 - 120 nm), while the alpha emitters are associated with relatively larger particles; and (8) The Chancellor water colloids are extremely stable under the natural pH and ionic strength conditions, indicating high potential for transport in the subsurface.

Abdel-Fattah, Amr I. [Los Alamos National Laboratory

2012-06-18T23:59:59.000Z

106

Indirect Gas Species Monitoring Using Tunable Diode Lasers  

DOE Patents [OSTI]

A method for indirect gas species monitoring based on measurements of selected gas species is disclosed. In situ absorption measurements of combustion species are used for process control and optimization. The gas species accessible by near or mid-IR techniques are limited to species that absorb in this spectral region. The absorption strength is selected to be strong enough for the required sensitivity and is selected to be isolated from neighboring absorption transitions. By coupling the gas measurement with a software sensor gas, species not accessible from the near or mid-IR absorption measurement can be predicted.

Von Drasek, William A. (Oak Forest, IL); Saucedo, Victor M. (Willowbrook, IL)

2005-02-22T23:59:59.000Z

107

COMPARATIVE ANALYSIS OF ASSOCIATIVE LEARNING  

E-Print Network [OSTI]

-compound associations Compound uniqueness Conditional discrimination Successive negative contrast Partial reinforcement

Cooper, Brenton G.

108

New Species of Cyanobacteria Forms Intracellular Carbonates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.gov Ron WalliANewNew Species of

109

New Species of Cyanobacteria Forms Intracellular Carbonates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.gov Ron WalliANewNew Species ofNew

110

New Species of Cyanobacteria Forms Intracellular Carbonates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn CyberNeutrons usedDOE ProjectNew Species of

111

New Species of Cyanobacteria Forms Intracellular Carbonates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn CyberNeutrons usedDOE ProjectNew Species ofNew

112

California Endangered Species Act | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Areais3: Crystalline RockCaldera2California Endangered Species

113

Biodiversity and the Recovery of Threatened and Endangered Salmon Species in the Columbia River Basin : Recovery Issues for Threatened and Endangered Snake River Salmon : Technical Report of 8 of 11.  

SciTech Connect (OSTI)

The stated purpose of the Endangered Species Act is to provide a means whereby the ecosystem upon which endangered species and threatened species depend may be conserved. Conservation of the Columbia River ecosystem and the diversity of gene pools, life histories, species, and communities that comprise it, should become a major objective of species recovery and fish and wildlife management programs in the Columbia River Basin. Biodiversity is important to both species and ecosystem health, and is a prerequisite to long-term sustainability of biological resources. In this paper, I provide an overview of various approaches to defining, measuring, monitoring, and protecting biodiversity. A holistic approach is stressed that simultaneously considers diverse species and resource management needs. Emphasis is on threatened and endangered species of salmon and their associated habitat.

Steward, C. R. (Cleveland R.)

1993-06-01T23:59:59.000Z

114

Quasar-galaxy associations  

E-Print Network [OSTI]

There is controversy about the measurement of statistical associations between bright quasars and faint, presumably foreground galaxies. We look at the distribution of galaxies around an unbiased sample of 63 bright, moderate redshift quasars using a new statistic based on the separation of the quasar and its nearest neighbour galaxy. We find a significant excess of close neighbours at separations less than about 10 arcsec which we attribute to the magnification by gravitational lensing of quasars which would otherwise be too faint to be included in our sample. About one quarter to one third of the quasars are so affected although the allowed error in this fraction is large.

P. A. Thomas; R. L. Webster; M. J. Drinkwater

1994-08-29T23:59:59.000Z

115

ALS Users' Association Charter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALSSpectrum PrintUsers' Association

116

Endangered, Threatened, and Species of Special Concern (Connecticut)  

Broader source: Energy.gov [DOE]

This document lists endangered, threatened, and species of special concern in Connecticut, along with procedures for petitioning to add or remove a species from these lists and to add or remove an...

117

A new species of Chiasmognathus from Kazakhstan (Hymenoptera: Apidae)  

E-Print Network [OSTI]

A new species of the ammobatine bee genus Chiasmognathus Engel (Nomadinae: Ammobatini) is described and figured from near Almaty, Kazakhstan. Chiasmognathus scythicus Engel & Packer, new species, is superficially similar to C. gussakovskii (Popov...

Engel, Michael S.; Packer, Laurence

2013-05-07T23:59:59.000Z

118

Laboratory measurements and modeling of trace atmospheric species  

E-Print Network [OSTI]

Trace species play a major role in many physical and chemical processes in the atmosphere. Improving our understanding of the impact of each species requires a combination of laboratory exper- imentation, field measurements, ...

Sheehy, Philip M. (Philip Michael)

2005-01-01T23:59:59.000Z

119

PRIMARY RESEARCH PAPER A novel, combined approach to assessing species  

E-Print Network [OSTI]

Morphological species of freshwater microalgae often have broad geographic distribution. However, traditional distribu- tional stability among microalgal species groups such as the desmids. Keywords Microalgae microalgae have recently been undergoing major conceptual changes in the light of increasing evidence

120

Conservation Genetics of Five Species of Dionda in West Texas  

E-Print Network [OSTI]

are important relative to monitoring habitat deterioration. This study used genetic data from geographic samples of the five nominal species of Dionda in Texas waters to document the conservation-genetics status of populations in each species. Fish were...

Hanna, Ashley

2012-02-14T23:59:59.000Z

Note: This page contains sample records for the topic "association speci fications" 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

Documentation of Disturbance-Dependent Threatened and Endangered Species  

E-Print Network [OSTI]

Documentation of Disturbance-Dependent Threatened and Endangered Species on U.S. Army-05 #12;#12;Disturbance Dependent T&E Species Documentation of Disturbance-Dependent Threatened

122

Sexual Dimorphism in the Sceloporus undulatus Species Complex  

E-Print Network [OSTI]

.................................................................................................... xi CHAPTER I INTRODUCTION ................................................................................ 1 II VARIATION IN SEXUAL SIZE DIMORPHISM AMONG 4 SPECIES IN THE Sceloporus undulatus SPECIES COMPLEX ..... 7 Introduction............................................................................................................................. 69 x LIST OF FIGURES FIGURE Page 1 Sexual size dimorphism index (SDI) for all four species groups and all 12 populations...

Dittmer, Drew

2012-10-19T23:59:59.000Z

123

THE INTRODUCTION OF POTENTIALLY INVASIVE ALIEN PLANT SPECIES FOR HORTICULTURAL  

E-Print Network [OSTI]

THE INTRODUCTION OF POTENTIALLY INVASIVE ALIEN PLANT SPECIES FOR HORTICULTURAL PURPOSES IN NORTH: The Introduction of Potentially Invasive Alien Plant Species for Horticultural Purposes in North America: Assessing/Approved: ________________________________________ #12;iii ABSTRACT Invasive alien plant species are known to cause significant economic and ecological

124

TWO NEW SPECIES OF THE ANT GENUS PERISSOMYRMEX SMITH  

E-Print Network [OSTI]

TWO NEW SPECIES OF THE ANT GENUS PERISSOMYRMEX SMITH (HYMENOPTERA: FORMICIDAE) FROM CHINA1 Shanyi Zhou2 and Jianhua Huang3 ABSTRACT: Two new species of the ant genus Perissomyrmex Smith are described, China The ant genus Perissomyrmex was described by M. R. Smith in 1947 based on the type species P

Villemant, Claire

125

Epidemics in Two Competing Species Litao Han 1  

E-Print Network [OSTI]

infection and competition are revealed: (1) a species that would get extinct without the infection, may the infection, is driven to extinction by the infection; (3) an infection that would die out in either species: Epidemic model, Multi-host infection, Species extinction, Uniform persistence, Hopf bifurcation, Periodic

Pugliese, Andrea

126

Are invasive species a major cause of extinctions?  

E-Print Network [OSTI]

Are invasive species a major cause of extinctions? Jessica Gurevitch and Dianna K. Padilla species invasions and the extinction of natives is widely accepted by scientists as well species on extinctions. Greater clarity in our under- standing of these patterns will help us to focus

Padilla, Dianna

127

Species Loss and Aboveground Carbon Storage in a Tropical Forest  

E-Print Network [OSTI]

of tropical tree species on carbon storage by simulating 18 possible extinction scenarios within a well-studied 50-hectare tropical forest plot in Panama, which contains 227 tree species. Among extinction as well as the size and longevity of tropical trees. Instead, we simulated species extinctions

Bunker, Daniel E.

128

Invasive species are a leading cause of animal extinctions  

E-Print Network [OSTI]

Invasive species are a leading cause of animal extinctions Miguel Clavero and Emili Garci and extinctions of species is unproven. They analyzed the IUCN Red List database [2] and stated that only 6% of the taxa are threatened with extinction as a result of invasion by alien species and !2% (ten terrestrial

García-Berthou, Emili

129

Assessing species invasions as a cause of extinction Anthony Ricciardi  

E-Print Network [OSTI]

Letters Assessing species invasions as a cause of extinction Anthony Ricciardi Redpath Museum, Mc the generalization that biological invasions are a leading cause of species extinctions. The authors note zebra mussel colonization has accelerated the local extinction of unionid species by a factor of 10

Ricciardi, Anthony

130

Phenotypic Plasticity Opposes Species Invasions by Altering Fitness Surface  

E-Print Network [OSTI]

Phenotypic Plasticity Opposes Species Invasions by Altering Fitness Surface Scott D. Peacor1 ecological processes. However, the influence on invasions of phenotypic plasticity, a key component of many species interactions, is unknown. We present a model in which phenotypic plasticity of a resident species

131

RESEARCH ARTICLE Modelling multi-species response to landscape dynamics  

E-Print Network [OSTI]

and to the spatio-temporal configuration of urban brownfield habitats in a multi-species approach (37 plant and 43- sion time of brownfield habitats required to support all and especially regionally rare species Dynamic landscape Á Species distribution model Á Habitat model Á Urban brownfields Á Model averaging Á

Kleyer, Michael

132

Conservation & the U.S. Endangered Species Act  

E-Print Network [OSTI]

birds #12;History of species-related legislation · Lacey Act (1900) · Migratory Bird Treaty Act (1918 Bird Treaty Act (1918) ­ All migratory birds are subject to federal regulation ­ Established protective as well as protected species #12;History of species-related legislation · Lacey Act (1900) · Migratory

Schweik, Charles M.

133

Invasive plant species as potential bioenergy producers and carbon contributors.  

SciTech Connect (OSTI)

Current cellulosic bioenergy sources in the United States are being investigated in an effort to reduce dependence on foreign oil and the associated risks to national security and climate change (Koh and Ghazoul 2008; Demirbas 2007; Berndes et al. 2003). Multiple sources of renewable plant-based material have been identified and include agricultural and forestry residues, municipal solid waste, industrial waste, and specifically grown bioenergy crops (Demirbas et al. 2009; Gronowska et al. 2009). These sources are most commonly converted to energy through direct burning, conversion to gas, or conversion to ethanol. Annual crops, such as corn (Zea Mays L.) and sorghum grain, can be converted to ethanol through fermentation, while soybean and canola are transformed into fatty acid methyl esters (biodiesel) by reaction with an alcohol (Demirbas 2007). Perennial grasses are one of the more viable sources for bioenergy due to their continuous growth habit, noncrop status, and multiple use products (Lewandowski el al. 2003). In addition, a few perennial grass species have very high water and nutrient use efficiencies producing large quantities of biomass on an annual basis (Dohleman et al. 2009; Grantz and Vu 2009).

Young, S.; Gopalakrishnan, G.; Keshwani, D. (Energy Systems); (Univ. of Nebraska)

2011-03-01T23:59:59.000Z

134

International District Energy Association  

Broader source: Energy.gov [DOE]

Since its formation in 1909, the International District Energy Association (IDEA) has served as a principal industry advocate and management resource for owners, operators, developers, and suppliers of district heating and cooling systems in cities, campuses, bases, and healthcare facilities. Today, with over 1,400 members in 26 countries, IDEA continues to organize high-quality technical conferences that inform, connect, and advance the industry toward higher energy efficiency and lower carbon emissions through innovation and investment in scalable sustainable solutions. With the support of DOE, IDEA performs industry research and market analysis to foster high impact projects and help transform the U.S. energy industry. IDEA was an active participant in the original Vision and Roadmap process and has continued to partner with DOE on combined heat and power (CHP) efforts across the country.

135

Species Discovery versus Species Identification in DNA Barcoding Efforts: Response to Rubinoff  

E-Print Network [OSTI]

in the discus- sion. I start with Rubinoff's second point that there are "problems with DNA barcodes and species needs to be tested in a scientific context (Goldstein et al. 2000; Lipscomb et al. 2003; Sites of taxonomy (Dunn 2003; Lipscomb et al. 2003; Seberg et al. 2003). On the other hand DNA sequences can be used

DeSalle, Rob

136

Factoring species, non-species values and threats into biodiversity prioritisation across the ecoregions  

E-Print Network [OSTI]

population density, and the extinction risk of species. This threat index is positively correlated with all the ecoregions of Africa and its islands Neil D. Burgessa,b, *, Jennifer D'Amico Halesa , Taylor H. Rickettsa I N F O Article history: Received 3 September 2004 Available online 11 October 2005 Keywords: Africa

Vermont, University of

137

New Species of Aphanius (Teleostei, Cyprinodontidae) from Isfahan Province of Iran and a Reanalysis of Other Iranian Species  

E-Print Network [OSTI]

New Species of Aphanius (Teleostei, Cyprinodontidae) from Isfahan Province of Iran and a Reanalysis isfahanensis, is described from the Isfahan basin of Iran. It is distinguished from the other Iranian species in Iran. THE extant and extinct species of the killifish genus Aphanius Nardo, 1827 (Cyprinodon- tiformes

Hrbek, Tomas - Department of Biology, Universidad de Puerto Rico

138

National Mining Association Experimental Determination  

E-Print Network [OSTI]

National Mining Association Experimental Determination of Radon Fluxes over Water #12;Introduction research funded by the National Mining Association (NMA) regarding radon fluxes from water surfaces surfaces at uranium recovery operations are insignificant and approximate background soil fluxes for most

139

In Silico Modeling of Geobacter Species.  

SciTech Connect (OSTI)

This project employed a combination of in silico modeling and physiological studies to begin the construction of models that could predict the activity of Geobacter species under different environmental conditions. A major accomplishment of the project was the development of the first genome-based models of organisms known environmental relevance. This included the modeling of two Geobacter species and two species of Pelobacter. Construction of these models required increased sophistication in the annotation of the original draft genomes as well as collection of physiological data on growth yields, cell composition, and metabolic reactions. Biochemical studies were conducted to determine whether proposed enzymatic reactions were in fact expressed. During this process we developed an Automodel Pipeline process to accelerate future model development of other environmentally relevant organisms by using bioinformatics techniques to leverage predicted protein sequences and the Genomatica database containing a collection of well-curated metabolic models. The Automodel Pipeline was also used for iterative updating of the primary Geobacter model of G. sulfurreducens to expand metabolic functions or to add alternative pathways. Although each iteration of the model does not lead to another publication, it is an invaluable resource for hypothesis development and evaluation of experimental data. In order to develop a more accurate G. sulfurreducens model, a series of physiological studies that could be analyzed in the context of the model were carried out. For example, previous field trials of in situ uranium bioremediation demonstrated that Geobacter species face an excess of electron donor and a limitation of electron acceptor near the point of acetate injection into the groundwater. Therefore, a model-based analysis of electron acceptor limitation physiology was conducted and model predictions were compared with growth observed in chemostats. Iterative studies resulted in the model accurately predicting acetate oxidation and electron acceptor reduction. The model also predicted that G. sulfurreducens must release hydrogen under electron-accepting conditions in order to maintain charge and electron balance. This prediction was borne out by subsequent hydrogen measurements. Furthermore, changes in gene expression were consistent with model predictions of flux changes around central metabolism. The model revealed multiple redundant pathways in central metabolism suggesting an apparent versatility unusual in microbial metabolism. The computational analysis led to the identification of 32 reactions that participated in eight sets of redundant pathways. The computational results guided the design of strains with mutations in key reactions to elucidate the role of the alternate pathways and obtain information on their physiological function. A total of seven strains with mutations in genes encoding five metabolic reactions were constructed and their phenotypes analyzed in 12 different environments. This analysis revealed several interesting insights on the role of the apparent redundant pathways. 13C labeling approaches were developed for further elucidation of metabolic pathways with model-driven interpretation. For example, the model was used to calculate the optimal acetate 13C labeling ratio for distinguishing flux through various pathways based on amino acid isotopomer distributions. With this method it was possible to elucidate the pathways for amino acid biosynthesis. Surprisingly, the labeling pattern of isoleucine deviated significantly from what was predicted by the metabolic reconstruction. Detailed analysis of the labeling patterns with the model led to the discovery that there are two pathways for leucine biosynthesis, including a novel citramalate pathway that was subsequently confirmed with biochemical analysis. In summary, the combined computational and experimental studies have been instrumental in further characterizing the central metabolism of members of the Geobacteraceae. Furthermore, the methods developed in these

Lovley, Derek, R.

2008-01-29T23:59:59.000Z

140

Volatile Species Retention During Metallic Fuel Casting  

SciTech Connect (OSTI)

Metallic nuclear fuels are candidate transmutation fuel forms for advanced fuel cycles. Through the operation of the Experimental Breeder Reactor II metallic nuclear fuels have been shown to be robust and easily manufactured. However, concerns have been raised concerning loss of americium during the casting process because of its high vapor pressure. In order to address these concerns a gaseous diffusion model was developed and a series of experiments using both manganese and samarium as surrogates for americium were conducted. The modeling results showed that volatility losses can be controlled to essentially no losses with a modest overpressure. Experimental results also showed volatile species retention down to no detectable losses through overpressure, although the loss values varied from the model results the same trend was seen. Bases on these results it is very probably that americium losses through volatility can be controlled to no detectable losses through application of a modest overpressure during casting.

Randall S. Fielding; Douglas L. Proter

2013-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "association speci fications" 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.


143

Recent Swiss records of rare bee species (Hymenoptera, Apidae) with two species new to Switzerland  

E-Print Network [OSTI]

in the cities of Zürich and Lucerne did not yield any new or very rare bee species. The known distribution was conducted on 106 sampling sites in the Swiss cities of Zürich (47°22 N, 8°31 E), Lucerne (47°05 N, 8°17 E), and Lugano (46°07 N, 8°56 E) from June 13th to August 3rd 2006. In Lucerne, 34 sampling locations were chosen

Richner, Heinz

144

Associated particle imaging (API)  

SciTech Connect (OSTI)

Associated Particle Imaging (API) is an active neutron probe technique that provides a 3-D image with elemental composition of the material under interrogation, and so occupies a unique niche in the interrogation of unknown objects. The highly penetrating nature of neutrons enables API to provide detailed information about targets of interest that are hidden from view. Due to the isotropic nature of the induced reactions, radiation detectors can be set on the same side of the object as the neutron source, so that the object can be interrogated from a single side. At the heat of the system is a small generator that produces a continuous, monoenergetic flux of neutrons. By measuring the trajectory of coincident alpha particles that are produced as part of the process, the trajectory of the neutron can be inferred. Interactions between a neutron and the material in its path often produce a gamma ray whose energy is characteristic of that material. When the gamma ray is detected, its energy is measured and combined with the trajectory information to produce a 3-D image of the composition of the object being interrogated. During the course of API development, a number of improvements have been made. A new, more rugged sealed Tube Neutron Generator (STNG) has been designed and fabricated that is less susceptible to radiation damage and better able to withstand the rigors of fielding than earlier designs. A specialized high-voltage power supply for the STNG has also been designed and built. A complete package of software has been written for the tasks of system calibration, diagnostics and data acquisition and analysis. A portable system has been built and field tested, proving that API can be taken out of the lab and into real-world situations, and that its performance in the field is equal to that in the lab.

NONE

1998-05-01T23:59:59.000Z

145

Revision of the bee genus Chlerogella (Hymenoptera: Halictidae), Part IV: A new species from southwestern Colombia  

E-Print Network [OSTI]

terminalia can distinguish these species. Revised couplets are provided to the South American species of Chlerogella to permit identification of the new species....

Engel, Michael S.; Gonzalez, Victor H.; Hinojosa-Dí az, Ismael A.

2014-05-29T23:59:59.000Z

146

E-Print Network 3.0 - alien invasive species Sample Search Results  

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

results for: alien invasive species Page: << < 1 2 3 4 5 > >> 1 Invasive Species Conservation Biology Summary: species What is the difference between exotic, non-indigenous,...

147

update: Species–area curves and the estimation of extinction rates  

E-Print Network [OSTI]

2011)  Extinctions:  consider  all  species.   Nature, 474, Species–area  relationships  always overestimate extinction and the estimation of extinction rates  The  species–area 

Beck, Jan

2011-01-01T23:59:59.000Z

148

E-Print Network 3.0 - affecting species diversity Sample Search...  

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

search results for: affecting species diversity Page: << < 1 2 3 4 5 > >> 1 Community Ecology & Species Assemblages Summary: affect species distributions Tropical regions - most...

149

Development of phytotoxicity tests using wetland species  

SciTech Connect (OSTI)

Laboratory phytotoxicity tests used to assess contaminant effects may not effectively protect wetland communities. The authors are developing routine culture and testing methods for selected fresh water plants, that can be used in risk assessments and monitoring of existing wetland systems. Utility of these tests includes evaluating the effects of point or non-point source contamination that may cause water or sediment quality degradation. Selected species include algae (blue-green, green), phytoflagellates (Chlamydomonas, Euglena), and floating or submerged vascular plants (milfoil, coontail, wild celery, elodea, duckweed). Algae toxicity tests range from 2-d, 4-d, and 7 day tests, and macrophyte tests from 10-d to 14 days. Metribuzin and boron are the selected contaminants for developing the test methods. Metribuzin, a triazinone herbicide, is a photosystem 11 inhibitor, and is commonly used for control of grass and broad-leaf plants. As a plant micronutrient, boron is required in very small amounts, but excessive levels can result in phytotoxicity or accumulation. The investigations focus on the influence of important factors including the influence of light quality and quantity, and nutrient media. Reference toxicant exposures with potassium chloride are used to establish baseline data for sensitivity and vitality of the plants. These culture and test methods will be incorporated into recommendations for standard phytotoxicity test designs.

Nelson, M.K.; Fairchild, J.F. [National Biological Survey, Columbia, MO (United States)

1994-12-31T23:59:59.000Z

150

FY 1987 Aquatic Species Program: Annual report  

SciTech Connect (OSTI)

The goal of the Department of Energy/Solar Energy Research Institute Aquatic Species Program is to develop the technology base to produce liquid fuels from microalagae at prices competitive with conventional alternatives. Microalgae are unusual plants that can accumulate large quantities of oil and can thrive in high-salinity water, which currently has no competing uses. The algal oils, in turn, are readily converted into gasoline and diesel fuels. The best site for successful microalgae production was determined to be the US desert Southwest, with potential applications to other warm areas. Aggressive research is needed, but the improvements required are attainable. The four prime research areas in the development of this technology are growth and production, engineering design, harvesting, and conversion. Algae are selected for three criteria: tolerance to environmental fluctuations, high growth rates, and high lipid production. From 1982 to 1986, the program collected more than 3000 strains of microalgae that are more than twice as tolerant to temperature and salinity fluctuation than the initial strains. Productivity has been increased by a factor of two in outdoor culture systems since 1982, and lipid content has also been increased from 20% of body weight in 1982 to greater than 66% of body weight in 1987. Research programs are ongoing in lipid biochemistry and genetic engineering so that ultimately strains can be modified and improved to combine their best characteristics. An outdoor test facility is being built in Roswell, New Mexico.

Johnson, D.A.; Sprague, S.

1987-09-01T23:59:59.000Z

151

Species' geographic distributions through time: Playing catchup with changing climates  

E-Print Network [OSTI]

and cold temperatures, produced by orbitally controlled phenomena termed Milankovitch cycles occurred during this period. For instance, during warm intervals, hippopotami frolicked in the Thames River, and during cold intervals, ice sheets progressed... new distributional opportunities and barriers for species and biotas. The relevance of these major changes to the distributional biology of species, of course, depends critically on the age of the species, which depends on the higher taxon...

Peterson, A. Townsend; Lieberman, Bruce S.

2012-03-02T23:59:59.000Z

152

A study of selected species of Rosa using isozyme polymorphisms  

E-Print Network [OSTI]

: avid H. yrne (Chair of ommittee) S ephan L. Hatch (Member) James R. Manhart (Member) R. Daniel Lineber r (Head of Department) December 1994 Major Subject: Horticulture ABSTRACT A Study of Selected Species of Rosa Using Isozyme Polymorphisms.... Three of the subgenera are monotypic. The species in the subgenus Rosa are classified into 11 sections. Forty seven R o s a species (116 total accessions) from subgenera Rosa and Plaryrhodon were characterized for isozyme phenotypes using starch gel...

Kim, Young-Ju

1994-01-01T23:59:59.000Z

153

Ecology of toxigenic bacillus species in rice products.  

E-Print Network [OSTI]

??Bacillus cereus is the most prevalent pathogenic Bacillus species found in foods, causing food spoilage and two types of toxin-mediated food poisoning known as the… (more)

Oh, Mi Hwa

2006-01-01T23:59:59.000Z

154

Environmental Genomics Reveals a Single-Species Ecosystem Deep Earth  

E-Print Network [OSTI]

Environmental Genomics Reveals a Single-Species EcosystemTechnology Program, DOE Joint Genomics Institute, Berkeley,and Environmental Research, Genomics:GTL program through

Arkin, Adam P.

2014-01-01T23:59:59.000Z

155

Biodiversity, Species Interactions and Ecological Networks in a  

E-Print Network [OSTI]

Biodiversity, Species Interactions and Ecological Networks in a Fragmented World Melanie Hagen*, W 172 10. Conclusions 175 Acknowledgements 177 Appendix 177 References 181 Abstract Biodiversity

de Aguiar, Marcus A. M.

156

COMBUSTION SOURCES OF UNREGULATED GAS PHASE NITROGENEOUS SPECIES  

E-Print Network [OSTI]

Nitrogeneous Species in Gas Turbine Exhaust, from Conkle, et82) Percent of Organic Gas Turbine Emissions which containnitrogen dioxide from gas turbines (from the data presented

Matthews, Ronald D.

2013-01-01T23:59:59.000Z

157

Our Idea: Photo-based Brand Associations Brand Association  

E-Print Network [OSTI]

of the products to buy 1. Brands are recognized by images 3. Capture interactions btw. users and products to discover brand associations? Objective of This Paper 1. (Image-level) Detect key pictorial concepts associated with brands 2. (Subimage-level) Localize the regions of brand in images Two visualization tasks

Xing, Eric P.

158

Preliminary Notice of Violation, Brookhaven Science Associates...  

Office of Environmental Management (EM)

Associates, LLC - WEA-2013-01 Preliminary Notice of Violation, Brookhaven Science Associates, LLC - WEA-2013-01 August 29, 2013 Issued to Brookhaven Science Associates, LLC,...

159

E-Print Network 3.0 - across-species across-assay investigation...  

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

Information Data collection Summary: across species employing a phylogeny for sex changing animals presented elsewhere 2 . Species may... Supplementary Information...

160

Reactive oxygen species deglycosilate glomerular a-dystroglycan  

E-Print Network [OSTI]

Reactive oxygen species deglycosilate glomerular a-dystroglycan NPJ Vogtla¨nder1 , WPM Tamboer1 open. Reactive oxygen species (ROS) are known to degrade and depolymerize carbohydrates, and to playDa in skeletal muscle, ranging from 120 kDa in brain to 190 kDa in the Torpedo electric organ.8

Campbell, Kevin P.

Note: This page contains sample records for the topic "association speci fications" 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

A NEW SPECIES OF MATELEA (APOCYNACEAE: ASCLEPIADOIDEAE) FROM HISPANIOLA  

E-Print Network [OSTI]

A NEW SPECIES OF MATELEA (APOCYNACEAE: ASCLEPIADOIDEAE) FROM HISPANIOLA Alexander Krings Herbarium_Krings@ncsu.edu ABSTRACT A new species of Matelea is described from Hispaniola, resulting from study of subtribe Hispaniola: Matelea pentactina Krings, sp. nov. (Fig. 1, A­B, E). TYPE: HAITI: Les Roseaux, Massif de la

Krings, Alexander

162

ORIGINAL PAPER Alpinesubalpine species richness of the Romanian  

E-Print Network [OSTI]

ORIGINAL PAPER Alpine­subalpine species richness of the Romanian Carpathians and the current in the Romanian Carpathians is centralized and analyzed for the first time. A network with 472 grid cells of 12­ subalpine species richness, continues with a comparison between the different sub groups of the Romanian

Zimmermann, Niklaus E.

163

Optimal Conservation of Migratory Species Tara G. Martin1  

E-Print Network [OSTI]

of biodiversity worldwide with annual investment for their conservation exceeding several billion dollars international borders. To date, conservation strategies for migratory species fail to take into account how connectivity results in the protection of the species across its entire range. Conclusions/ Significance. We

Queensland, University of

164

Design of Dissimilarity Measures: a New Dissimilarity between Species Distribution  

E-Print Network [OSTI]

Design of Dissimilarity Measures: a New Dissimilarity between Species Distribution Areas Christian, 20146 Hamburg, Germany Abstract. We give some guidelines for the choice and design of dissimilarity mea distribution areas in biogeography. Species distribution data can be digitized as presences and absences

Guillas, Serge

165

ORIGINAL PAPER Influence of tree species on carbon and nitrogen  

E-Print Network [OSTI]

/nutrient ratios, pH and nutrient contents according to the tree species (Vesterdal and Raulund-Rasmussen 1998ORIGINAL PAPER Influence of tree species on carbon and nitrogen transformation patterns in forest Science+Business Media B.V. 2011 Abstract · Background Among forest management practices, forest tree

Paris-Sud XI, Université de

166

Schooling properties of an obligate and a facultative fish species  

E-Print Network [OSTI]

Schooling properties of an obligate and a facultative fish species M. SORIA* , P. FREON § and P, Nouvelle-Calédonie, France Schooling fish species are conventionally subdivided into obligate interactions, Schooling behaviour, Polarity, Pelagic fish Running headline: Schooling properties of two fish

Paris-Sud XI, Université de

167

SIX NEW SPECIES OF ANTS (INSECTA: HYMENOPTERA: FORMICIDAE) FROM EGYPT  

E-Print Network [OSTI]

SIX NEW SPECIES OF ANTS (INSECTA: HYMENOPTERA: FORMICIDAE) FROM EGYPT HASSAN H. FADL, REDA F. BAKR, RAWDA M. BADAWY AND MOSTAFA R. SHARAF Entomology Dept., Fac. Science, Ain Shams University, Cairo, Egypt. ABSTRACT Six new ant species from Egypt Cerapachys collingwoodi, Cataglyphis agostii, Messor eglalae

Villemant, Claire

168

Topography, energy and the global distribution of bird species richness  

E-Print Network [OSTI]

Topography, energy and the global distribution of bird species richness Richard G. Davies1,*, C data on the global distribution of extant continental and continental island bird species to test, 1988; Currie 1991; Allen et al. 2002). Its role is also argued to extend to the influence of solar

Storch, David

169

ORIGINAL PAPER Trade-associated pathways of alien forest insect entries  

E-Print Network [OSTI]

ORIGINAL PAPER Trade-associated pathways of alien forest insect entries in Canada Denys Yemshanov present a new method- ology to characterize and predict pathways of human- assisted entries of alien-assisted entry of alien forest insect species across Canada as well as cross-border transport to locations

170

Conservation and Diversity of Seed Associated Endophytes in Zea across Boundaries of Evolution,  

E-Print Network [OSTI]

Conservation and Diversity of Seed Associated Endophytes in Zea across Boundaries of Evolution of Guelph, Guelph, Ontario, Canada Abstract Endophytes are non-pathogenic microbes living inside plants. We asked whether endophytic species were conserved in the agriculturally important plant genus Zea

Raizada, Manish N.

171

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

E-Print Network [OSTI]

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

Husinec, Antun

172

Journal of Wildlife Diseases, 40(3), 2004, pp. 493500 Wildlife Disease Association 2004  

E-Print Network [OSTI]

. Pepper,1 Thomas R. Rainwater,1 Steven G. Platt,2 Jennifer A. Dever,3 Todd A. Anderson,1 and Scott T. Mc and cost associated with CAM collection and the specific life history traits of the wildlife species. Key often involves killing animals for collection and analysis of various biologic samples (e.g., internal

Dever, Jennifer A.

173

Evaluation of tree canopy epiphytes and bark characteristics associated with the presence of  

E-Print Network [OSTI]

Evaluation of tree canopy epiphytes and bark characteristics associated with the presence myxomycetes were previously studied in the tree canopy, and observations suggested that species occurrence and with bark characteris- tics, such as water absorption, bark thickness, and bark pH. Study sites were located

Everhart, Sydney E.

174

Self-Assembly in Mixtures of Polymers and Small Associating Molecules Haim Diamant and David Andelman*  

E-Print Network [OSTI]

Self-Assembly in Mixtures of Polymers and Small Associating Molecules Haim Diamant and David of the interaction, compete with intrachain repulsion and eventually drive a joint self-assembly of the two species with experiments on the onset of self-assembly in diverse polymer- surfactant systems. The threshold concentration

Andelman, David

175

Recent speciation of Capsella rubella from Capsella grandiflora, associated with loss of  

E-Print Network [OSTI]

Recent speciation of Capsella rubella from Capsella grandiflora, associated with loss of self-incompatibility) Flowering plants often prevent selfing through mechanisms of self-incompatibility (S.I.). The loss of S of closely related diploid species, the self-incompatible Capsella grandiflora and the self

Weigel, Detlef

176

Species separation and kinetic effects in collisional plasma shocks  

SciTech Connect (OSTI)

The properties of collisional shock waves propagating in uniform plasmas are studied with ion-kinetic calculations, in both slab and spherical geometry and for the case of one and two ion species. Despite the presence of an electric field at the shock front—and in contrast to the case where an interface is initially present [C. Bellei et al., Phys. Plasmas 20, 044702 (2013)]—essentially no ion reflection at the shock front is observed due to collisions, with a probability of reflection ?10{sup ?4} for the cases presented. A kinetic two-ion-species spherical convergent shock is studied in detail and compared against an average-species calculation, confirming effects of species separation and differential heating of the ion species at the shock front. The effect of different ion temperatures on the DT and D{sup 3}He fusion reactivity is discussed in the fluid limit and is estimated to be moderately important.

Bellei, C., E-mail: bellei1@llnl.gov; Wilks, S. C.; Amendt, P. A. [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States)] [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States); Rinderknecht, H.; Zylstra, A.; Rosenberg, M.; Sio, H.; Li, C. K.; Petrasso, R. [Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2014-05-15T23:59:59.000Z

177

Global attractors and extinction dynamics of cyclically competing species  

E-Print Network [OSTI]

Transitions to absorbing states are of fundamental importance in non-equilibrium physics as well as ecology. In ecology, absorbing states correspond to the extinction of species. We here study the spatial population dynamics of three cyclically interacting species. The interaction scheme comprises both direct competition between species as in the cyclic Lotka-Volterra model, and separated selection and reproduction processes as in the May-Leonard model. We show that the dynamic processes leading to the transient maintenance of biodiversity are closely linked to attractors of the nonlinear dynamics for the overall species' concentrations. The characteristics of these global attractors change qualitatively at certain threshold values of the mobility, and depend on the relative strength of the different types of competition between species. They give information about the scaling of extinction times with the system size and thereby the stability of biodiversity. We define an effective free energy as the negative...

Rulands, Steffen; Frey, Erwin

2013-01-01T23:59:59.000Z

178

An inventory of invasive alien species in China 1 An inventory of invasive alien species in China  

E-Print Network [OSTI]

An inventory of invasive alien species in China 1 An inventory of invasive alien species in China, Nanjing, China 2 Nanjing Agricultural University, Nanjing, China 3 ISPRA ­ Institute for Environmental and Environment, Nanjing Forestry University, Nanjing, China 5 The First Institute of Oceanography, State Oceanic

Kratochvíl, Lukas

179

Reintroduction of Native FishReintroduction of Native Fish Species to Coal CreekSpecies to Coal Creek  

E-Print Network [OSTI]

1 Reintroduction of Native FishReintroduction of Native Fish Species to Coal CreekSpecies to Coal Control and Reclamation ActSurface Mining Control and Reclamation Act of 1977of 1977 Coal Creek Watershed Foundation (2000)Coal Creek Watershed Foundation (2000) BackgroundBackground Fish populations in Coal Creek

Gray, Matthew

180

Oak Ridge Associated Universities Procurement Questionnaire Applicatio...  

Office of Environmental Management (EM)

Oak Ridge Associated Universities Procurement Questionnaire Application System Supplier Profile PIA, Oak ridge Operations Office Oak Ridge Associated Universities Procurement...

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


181

associations: Topics by E-print Network  

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

Categories Designated substances Sustainable building materials 12;Brookhaven Science Associates Drivers for Purchasing of Green 9 TUCKER BALCH ASSOCIATE PROFESSOR...

182

association: Topics by E-print Network  

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

Categories Designated substances Sustainable building materials 12;Brookhaven Science Associates Drivers for Purchasing of Green 9 TUCKER BALCH ASSOCIATE PROFESSOR...

183

Aster jessicae Jessica's aster Status: State Endangered, USFWS Species of Concern  

E-Print Network [OSTI]

creeping rhizomes that tends to grow in large clumps. Plants grow to be 5 feet tall, but average about 3 feet. The herbage, particularly the upper portion, is covered with a dense, uniform, soft pubescence. Leaves are abundant, broadly lance-shaped and entire. Middle stem leaves generally partially clasp the stem and lower leaves tend to dry up and wither as the season progresses. Flowers are generally numerous, lavender in color, 1-1.5 inches in diameter, and form a broad cluster at the top of the plant. Identification Tips: A. jessicae is distinct in its unusually robust nature, dense pubescence, and cordate leaf bases. The only other aster found in the vicinity of Jessica’s aster is A. occidentalis var. intermedius. This species generally inhabits more mesic microhabitats, has smaller flowers, is less robust, possesses few to no hairs, and lacks cordate leaf bases. Phenology: Flowering occurs in late summer and early fall (from late July through mid September). Fruit and seed maturation occurs in September and early October, with seed dispersal likely in mid to late October. Range: Local endemic; southeastern WA (Whitman Co.) and adjacent ID. Occurs in the Columbia Basin physiographic province. Habitat: The species occurs in Palouse grasslands and prairie/ forest transition zones, often in association with small drainages, but above water level on dry ground, 2500-2800 feet in elevation. It occurs primarily in the following habitat types (Daubenmire 1970): ponderosa pine/snowberry, Idaho fescue/snowberry, black hawthorn/snowberry, Idaho fescue/Nootka rosa, and Douglas fir/ ninebark. Other associated species include bluebunch wheatgrass, balsamroot, and yarrow. ©1955 University of Washington Press. Illustration by John H. Rumely. Known distribution of

Rank Gss; General Description Robust

184

Species for the screening assessment. Columbia River Comprehensive Impact Assessment  

SciTech Connect (OSTI)

Because of past nuclear production operations along the Columbia River, there is intense public and tribal interest in assessing any residual Hanford Site related contamination along the river from the Hanford Reach to the Pacific Ocean. The Columbia River Comprehensive Impact Assessment was proposed to address these concerns. The assessment of the Columbia River is being conducted in phases. The initial phase is a screening assessment of the risk, which addresses current environmental conditions for a range of potential uses. One component of the screening assessment estimates the risk from contaminants in the Columbia River to the environment. The objective of the ecological risk assessment is to determine whether contaminants from the Columbia River pose a significant threat to selected receptor species that exist in the river and riparian communities of the study area. This report (1) identifies the receptor species selected for the screening assessment of ecological risk and (2) describes the selection process. The species selection process consisted of two tiers. In Tier 1, a master species list was developed that included many plant and animal species known to occur in the aquatic and riparian systems of the Columbia River between Priest Rapids Dam and the Columbia River estuary. This master list was reduced to 368 species that occur in the study area (Priest Rapids Dam to McNary Dam). In Tier 2, the 181 Tier 1 species were qualitatively ranked based on a scoring of their potential exposure and sensitivity to contaminants using a conceptual exposure model for the study area.

Becker, J.M.; Brandt, C.A.; Dauble, D.D.; Maughan, A.D.; O`Neil, T.K.

1996-03-01T23:59:59.000Z

185

(SAN DIEGO ASSOCIATION OF GOVERNMENTS)  

E-Print Network [OSTI]

and green building programs available. This action plan was developed with assistance from CCSESANDAG (SAN DIEGO ASSOCIATION OF GOVERNMENTS) SUSTAINABLE REGION PROGRAM ACTION PLAN CONSULTANTREPORT Prepared For: California Energy Commission Prepared By: SANDAG, California Center for Sustainable

186

Valley Electric Association- Net Metering  

Broader source: Energy.gov [DOE]

The Board of Directors for Valley Electric Association (VEA) approved net metering in April 2008. The rules apply to systems up to 30 kW, though owners of larger systems may be able to negotiate...

187

Associate Vice President Human Resources  

E-Print Network [OSTI]

Associate Vice President Human Resources Enjoy Athens! Great schools Affordable housing Eclectic Vice President for Human Resources. This position reports directly to the Vice President for Finance and Administration and provides leadership for the University's human resources programs and services

Arnold, Jonathan

188

Accounting for Incomplete Species Detection in Fish Community Monitoring  

SciTech Connect (OSTI)

Riverine fish assemblages are heterogeneous and very difficult to characterize with a one-size-fits-all approach to sampling. Furthermore, detecting changes in fish assemblages over time requires accounting for variation in sampling designs. We present a modeling approach that permits heterogeneous sampling by accounting for site and sampling covariates (including method) in a model-based framework for estimation (versus a sampling-based framework). We snorkeled during three surveys and electrofished during a single survey in suite of delineated habitats stratified by reach types. We developed single-species occupancy models to determine covariates influencing patch occupancy and species detection probabilities whereas community occupancy models estimated species richness in light of incomplete detections. For most species, information-theoretic criteria showed higher support for models that included patch size and reach as covariates of occupancy. In addition, models including patch size and sampling method as covariates of detection probabilities also had higher support. Detection probability estimates for snorkeling surveys were higher for larger non-benthic species whereas electrofishing was more effective at detecting smaller benthic species. The number of sites and sampling occasions required to accurately estimate occupancy varied among fish species. For rare benthic species, our results suggested that higher number of occasions, and especially the addition of electrofishing, may be required to improve detection probabilities and obtain accurate occupancy estimates. Community models suggested that richness was 41% higher than the number of species actually observed and the addition of an electrofishing survey increased estimated richness by 13%. These results can be useful to future fish assemblage monitoring efforts by informing sampling designs, such as site selection (e.g. stratifying based on patch size) and determining effort required (e.g. number of sites versus occasions).

McManamay, Ryan A [ORNL] [ORNL; Orth, Dr. Donald J [Virginia Polytechnic Institute and State University] [Virginia Polytechnic Institute and State University; Jager, Yetta [ORNL] [ORNL

2013-01-01T23:59:59.000Z

189

Use of a fiber optic probe for organic species determination  

DOE Patents [OSTI]

A fiber optic probe for remotely detecting the presence and concentration organic species in aqueous solutions. The probe includes a cylindrical housing with an organic species indicator, preferably diaminonaphthyl sulfonic acid adsorbed in a silica gel (DANS-modified gel), contained in the probe's distal end. The probe admits aqueous solutions to the probe interior for mixing within the DANS-modified gel. An optical fiber transmits light through the DANS-modified gel while the indicator reacts with organic species present in the solution, thereby shifting the location of the fluorescent peak. The altered light is reflected to a receiving fiber that carries the light to a spectrophotometer or other analysis device.

Ekechukwu, Amy A. (Augusta, GA)

1996-01-01T23:59:59.000Z

190

Spatial synchronization and extinction of species under external forcing  

E-Print Network [OSTI]

We study the interplay between synchronization and extinction of a species. Using a general model we show that under a common external forcing, the species with a quadratic saturation term in the population dynamics first undergoes spatial synchronization and then extinction, thereby avoiding the rescue effect. This is because the saturation term reduces the synchronization time scale but not the extinction time scale. The effect can be observed even when the external forcing acts only on some locations provided there is a synchronizing term in the dynamics. Absence of the quadratic saturation term can help the species to avoid extinction.

R. E. Amritkar; Govindan Rangarajan

2006-02-20T23:59:59.000Z

191

Four species of Zygophiala (Schizothyriaceae, Capnodiales) are associated with the sooty blotch and flyspeck complex on apple  

E-Print Network [OSTI]

and flyspeck complex on apple Jean Carlson Batzer Maria Mercedes Diaz Arias Thomas C. Harrington Mark L: Sooty blotch and flyspeck (SBFS) is a complex of fungi that cause late-season blemishes of apple anamorph Zygophiala jamaicensis), caused flyspeck on apple. In the present study we compared morphology

Harrington, Thomas C.

192

Association  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Review of theOFFICEACME | NationalTbilisi |Arizonaa single

193

Association  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Review of theOFFICEACME | NationalTbilisi |Arizonaa

194

FIVE SPECIES OF DIDYMODON (POTTIACEAE, BRYOPHYTA) NEW FOR RUSSIA  

E-Print Network [OSTI]

FIVE SPECIES OF DIDYMODON (POTTIACEAE, BRYOPHYTA) NEW FOR RUSSIA DIDYMODON (POTTIACEAE.Saito, D. luridus Hornsch. and D. maschalogenus (Renauld & Cardot) Broth. were discovered as new for Russia of Didymodon currently known in Russia is provided. , , Didymodon: D. brachyphyllus

Kucera, Jan

195

Pervasive poleward shifts among North American bird species  

E-Print Network [OSTI]

Climate change is expected to influence species’ geographic distributions in the form of poleward and upward range expansion combined with extirpations from the equatorial and downslope sides of the distribution, but such shifts observed to date...

Peterson, A. Townsend; Martí nez-Meyer, Enrique

2009-01-01T23:59:59.000Z

196

ORIGINAL PAPER Molecular identification of two species of the carnivorous  

E-Print Network [OSTI]

along the open coast. Voracious predators that secrete acid, Philine spp. have few natural enemies % of the invasive marine invertebrate and algal species known from western North America (Cohen and Carlton 1995

Krug, Patrick J.

197

aquatic invasive species: Topics by E-print Network  

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

species:321-333 DOI 10.1007s11258-009-9645-9 12;biogeographical isolation (Office of Technology Assessment 1993 (Robinia pseudoaca- cia) introduced to Europe in the...

198

Utilizing spatial technologies to understand and model wildlife species distributions  

E-Print Network [OSTI]

, and slopes found on Gus Engeling Wildlife Management Area (GEWMA) and Richland Creek Wildlife Management Area (RCWMA). The resulting model output was displayed as a map, depicting the spatial distribution of habitat suitability for each of the 3 species...

Daugherty, Brad Ellis

2000-01-01T23:59:59.000Z

199

Direct Observation of the Oxygenated Species during Oxygen Reduction...  

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

Direct Observation of the Oxygenated Species during Oxygen Reduction on a Platinum Fuel Cell Cathode Friday, December 20, 2013 Fuel Cell Figure 1 Figure 1. In situ x-ray...

200

ORIGINAL PAPER Selection, trans-species polymorphism, and locus identification  

E-Print Network [OSTI]

ORIGINAL PAPER Selection, trans-species polymorphism, and locus identification of major amphibian populations. Keywords Amphibia . Beta chain . Gene walking . Lithobates . Positive selection balancing selection Electronic supplementary material The online version of this article (doi:10.1007/s00251

Zamudio, Kelly R.

Note: This page contains sample records for the topic "association speci fications" 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

affecting ornamental species: Topics by E-print Network  

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

18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Megalocytivirus Infections in Fish, with Emphasis on Ornamental Species1 Biology and Medicine Websites Summary: FA182...

202

Reactive oxygen species: a breath of life or death?  

E-Print Network [OSTI]

AP1, activator protein-1; ODD, oxygen-dependent degradationSignaling response when oxygen levels decrease (Fig. 1C;3. Halliwell B. Reactive oxygen species in living sys- tems:

Fruehauf, John P; Meyskens, Frank L Jr

2007-01-01T23:59:59.000Z

203

Insects in urban brownfields Analyses of species occurrences,  

E-Print Network [OSTI]

Insects in urban brownfields Analyses of species occurrences, community composition, and trait brownfields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.4 Habitat models forces for insects in urban brownfields 41 4.1 Introduction

Kleyer, Michael

204

Spatial effects on species persistence and implications for biodiversity  

E-Print Network [OSTI]

Natural ecosystems are characterized by striking diversity of form and functions and yet exhibit deep symmetries emerging across scales of space, time and organizational complexity. Species-area relationships and species-abundance distributions are examples of emerging patterns irrespective of the details of the underlying ecosystem functions. Here we present empirical and theoretical evidence for a new macroecological pattern related to the distributions of local species persistence times, defined as the timespans between local colonizations and extinctions in a given geographic region. Empirical distributions pertaining to two different taxa, breeding birds and herbaceous plants, analyzed in a new framework that accounts for the finiteness of the observational period, exhibit power-law scaling limited by a cut-off determined by the rate of emergence of new species. In spite of the differences between taxa and spatial scales of analysis, the scaling exponents are statistically indistinguishable from each oth...

Bertuzzo, Enrico; Mari, Lorenzo; Maritan, Amos; Rodriguez-Iturbe, Ignacio; Rinaldo, Andrea; 10.1073/pnas.1017274108

2011-01-01T23:59:59.000Z

205

MICROBIOLOGY OF AQUATIC SYSTEMS Species Composition of Bacterial Communities Influences  

E-Print Network [OSTI]

of Mosquitoes to Experimental Plant Infusions Loganathan Ponnusamy & Dawn M. Wesson & Consuelo Arellano & Coby use oviposition traps containing plant infusions for monitoring populations of these mosquito species significantly diminished responses to experimental infusions made with sterilized white oak leaves, showing

206

Rare Species Are Valued Big Time Elena Angulo  

E-Print Network [OSTI]

, such as ecotourism or the keeping of exotic pets may cause this effect ­ known as the anthropogenic Allee effect high prices [8­10]; negative impacts of ecotourism on species via disturbance would be mostly focused

Courchamp, Franck

207

Clonality as a taxonomic character of Actinian species  

E-Print Network [OSTI]

Sea anemones of some species have been considered to exist both clonally and as solitary individuals. In two temperate taxa, these alternative forms have been demonstrated through molecular techniques actually to belong ...

Fautin, Daphne G.; Smith, Deborah R.

1997-01-01T23:59:59.000Z

208

anopheles funestus species: Topics by E-print Network  

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

a spatial resolution of 1 arc-minute (9 185 275 cells of approximately 4 sq km). Using a maximum entropy method we construct niche models for 10 malaria vector species based on...

209

Trace Assignment Adam Leroy, AY 203  

E-Print Network [OSTI]

Trace Assignment Adam Leroy, AY 203 VLT Optics I tracked down optical components for the VLT on the web and came up with the following speci­ fication: Quantity Value r p 28800 mm k p \\Gamma1:004616 r s \\Gamma4553:57 mm k s \\Gamma1:66926 The primary has an effective inner radius of 1000 mm and and outer

Backer, Don

210

Chemical, physical, and organoleptic properties of acorns of selected species  

E-Print Network [OSTI]

CHEMICAL, PHYSICAL, AND ORGANOLEPTIC PROPERTIES OF ACORNS OF SELECTED SPECIES A Thesis By RALPH PAUL OFCARCIK Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE J'anuary 1969 Major Subject& Food Technology CHEMICAL, PHYSICAL, AND ORGANOLEPTIC PROPERTIES OF ACORNS OF SELECTED SPECIES A Thesis RALPH PAUL OFCARCIK Approved as to style and content by: (Chaxrman C ttee) (Head of Department) mber...

Ofcarcik, Ralph Paul

1969-01-01T23:59:59.000Z

211

Species composition and distribution of the macrozooplankton in Postoak Lake  

E-Print Network [OSTI]

and winter months. Cladocera predominated in late October and early November. The lnean momentary composition of Postoak Lake included 5. 6 cladoceran species and 3. 0 copepod species. Density differences between inshore and offshore areas occurred... but were not consistent over time. The cyclopoid opp d. T. ~o' 1 D ' * ' . d~M1~ edax were generally more abundant offshore. The calanoid . pp dp t*, ~11'd h d ho *ffh preference. The cladoceran Cerio~da hnia lacustris exhibi ed uniform horizonta...

Welch, Douglas Edward

2012-06-07T23:59:59.000Z

212

Comparison of sampling techniques for Heliothis species in cotton  

E-Print Network [OSTI]

December 19g& Najor Subject: Entomology COMPARISON OF SAMPLING TECHNIQUES FOR HELIOTHIS SPECIES IN COTTON A Thesis by MICHELLE LYNN WALTERS Approved as to style and content by: J. K. Walker, Jr. (Chairman of Committee) J. K. Olson (Member) A. E.... Percival (Member) 2 & F/yg. (Member) F, G. Maxwell (Head of Department) December 1986 ABSTRACT Comparison of Sampling Techniques for Heliothis Species in Cotton. (December 1986) Nichelle Lynn Walters, B. S. , Arizona State University; Chairman...

Walters, Michelle Lynn

1986-01-01T23:59:59.000Z

213

Using species distribution models to inform IUCN Red List assessments  

E-Print Network [OSTI]

to these as “SRLI species” because the occurrence data for these came from the plant component of the Sampled Red List Index (SRLI), an indicator to measure the current rate of loss of biodiversity by tracking trends in the conservation status of 6 a randomly... the Mesoamerica biodiversity hotspot (Myers et al. 2000). Many species in this region are poorly represented in the world’s herbaria, so limited knowledge of their true distribution exists; nonetheless, conservation assessments are urgently needed...

Syfert, Mindy M.; Joppa, Lucas; Smith, Matthew J.; Coomes, David A.; Bachman, Steven P.; Brummitt, Neil A.

2014-07-26T23:59:59.000Z

214

Creating Associations to New Plans Creating Associations to  

E-Print Network [OSTI]

current university plans by utilizing the associations to the strategic plan and the diversity plan's objectives, and the session will facilitate a deeper understanding about assessment and planning. Register-572-6488 Find us on the web: ppb.nku.edu/planaccount Office of Planning & Performance A few changes have been

Boyce, Richard L.

215

Island biogeography Much of our current understanding of how many species occupy a community comes from  

E-Print Network [OSTI]

a balance between ongoing immigration of new species to the island and continuous extinction of species') and E is the maximum rate of extinction (the rate of extinction when the number of species on the island there are no species on the island (logically). But extinction rate increases with increasing species on the island

Creel, Scott

216

Use of RAMAS to estimate ecological risk: Two fish species case studies  

SciTech Connect (OSTI)

RAMAS, (Risk Analysis Management Alternative System), a microcomputer simulation package for stochastic age-structured population models, was used to assess the population-level ecological risks associated with anthropogenic mortality in two species of fish. RAMAS facilitated comparison of the effects of fishing and entrainment/impingement mortality on Hudson River striped bass populations. The highest likely mortality levels associated with power generation did not yield increases in risk of overall population decline as large as did the pressure from sport fishing alone (33 in. limit, 5/day). Qualitative differences associated with the life stages affected by these industries account for most of the variation observed. Simulations performed under a range of assumptions about density-dependent parameters for the striped bass population gave similar conclusions. However, strengthening density dependence decreased the probability of quasi-extinction slightly. Density-dependent stochastic demographic modeling of a bluegill population in selenium (Se) affected power plant cooling lake in North Carolina revealed intrinsic cycling of population abundance. This cycling increases the risk that population abundances will fall to low levels in natural as well as anthropogenically impacted populations. The dynamics of bluegills affected by Se contrasts sharply with that of the undisturbed fish. Continuation of the Se discharge will most likely result in the suppression of the affected bluegill population. The bluegill population, however, could recover to natural levels of abundance within two or three generations if Se discharge were significantly curtailed. 9 refs., 29 figs., 7 tabs.

Ferson, S.; Akcakaya, R.; Ginzburg, L.; Krause, M. (Applied Biomathematics, Inc., Setauket, NY (USA))

1991-02-01T23:59:59.000Z

217

Simon Kelly Postdoctoral Research Associate  

E-Print Network [OSTI]

Simon Kelly Postdoctoral Research Associate Imaging Functionality Group Center for Nanophase. Publications 1. Lakhani A. M.; Kelly S. J.; Pearl T.P., "Design and Operation of a Versatile, Ultrahigh Vacuum, Low Temperature Scanning Probe Microscope," Rev. Sci. Inst., 77 043709 (2006). 2. Kelly, S.; Galli, F

Pennycook, Steve

218

HUTTON NAMED NMFS ASSOCIATE DIRECTOR  

E-Print Network [OSTI]

, Fla.; from 1963 to 1965, Chief of Marine Biol ogy, Massachusetts De- partment of Natural Resource for Resource Utilization, has been named Associate Director. His responsibilities embrace: economic and marketing research on fishery products, including projections of demand and supply; foreign-trade analysis

219

POLICY SUMMARY BUSINESS ASSOCIATE CONTRACTS  

E-Print Network [OSTI]

POLICY SUMMARY BUSINESS ASSOCIATE CONTRACTS POLICY NUMBER 2003-04 To comply with HIPAA requirements PRIVACY AND SECURITY POLICY NUMBER 2003-07 To identify the mechanism by which appropriate staff receives policies related to security and privacy of protected health information. BREACHES OF PRIVACY & SECURITY

Oliver, Douglas L.

220

Xi Chen's Resume Associate Professor  

E-Print Network [OSTI]

Xi Chen's Resume 1 Xi Chen Associate Professor Department of Earth and Environmental Engineering, Harvard University, May 2001-June 2003. Advisor: Professor John W. Hutchinson. #12;Xi Chen's Resume 2 Chen's Resume 3 http://www.rsc.org/Publishing/ChemTech/Volume/2009/09/buckling_microgears.asp. Quote

Note: This page contains sample records for the topic "association speci fications" 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

Environmental granularity, rivers and climate history as shaping factors for species' distribution and diversity patterns  

E-Print Network [OSTI]

Species distributions are composed by those places in which the environmental conditions are suitable for the species to survive and maintain populations; where the interactions with other species are adequate; that have ...

Nakazawa Ueji, Yoshinori Jorge

2009-08-31T23:59:59.000Z

222

Three new phylogenetic and biological Neurospora species: N. hispaniola, N. metzenbergii and N. perkinsii  

E-Print Network [OSTI]

Three new phylogenetic and biological Neurospora species: N. hispaniola, N. metzenbergii and N description of species and, having failed to discredit the approach, describe the new species, N. hispaniola

223

Confronting Uncertainty and Missing Values in Species Conservation Investment with Environmental  

E-Print Network [OSTI]

in conservation actions that generate substantial non-use benefits, such as species and biodiversity conservation1 Confronting Uncertainty and Missing Values in Species Conservation Investment with Environmental: Environmental value transfer and species conservation Key words: environmental value transfer, uncertainty

Botea, Adi

224

Review of the Berosus Leach of Venezuela (Coleoptera, Hydrophilidae, Berosini) with description of fourteen new species  

E-Print Network [OSTI]

The species of the water scavenger beetle genus Berosus Leach occurring in Venezuela are reviewed. Thirty-six species are recorded, including fifteen new species, fourteen of which are described here as new: Berosus aragua sp. n., Berosus...

Oliva, Adriana; Short, Andrew E. Z.

2012-07-06T23:59:59.000Z

225

A revision of the Larainae (Coleoptera, Elmidae) of Venezuela, with description of nine new species  

E-Print Network [OSTI]

The species of the riffle beetle subfamily Larainae occurring in Venezuela are revised. Examination of 756 specimens yielded 22 species in nine genera occurring throughout the country. Seven species are newly recorded from the country: Phanoceroides...

Maier, Crystal A.

2013-09-05T23:59:59.000Z

226

Efficiency of incentives to jointly increase carbon sequestration and species conservation  

E-Print Network [OSTI]

Efficiency of incentives to jointly increase carbon sequestration and species conservation the provision of carbon sequestration and species conservation across heterogeneous landscapes. Using data from the Willamette Basin, Oregon, we compare the provision of carbon sequestration and species conservation under

Weiblen, George D

227

Intra-species sequence comparisons for annotating genomes  

SciTech Connect (OSTI)

Analysis of sequence variation among members of a single species offers a potential approach to identify functional DNA elements responsible for biological features unique to that species. Due to its high rate of allelic polymorphism and ease of genetic manipulability, we chose the sea squirt, Ciona intestinalis, to explore intra-species sequence comparisons for genome annotation. A large number of C. intestinalis specimens were collected from four continents and a set of genomic intervals amplified, resequenced and analyzed to determine the mutation rates at each nucleotide in the sequence. We found that regions with low mutation rates efficiently demarcated functionally constrained sequences: these include a set of noncoding elements, which we showed in C intestinalis transgenic assays to act as tissue-specific enhancers, as well as the location of coding sequences. This illustrates that comparisons of multiple members of a species can be used for genome annotation, suggesting a path for the annotation of the sequenced genomes of organisms occupying uncharacterized phylogenetic branches of the animal kingdom and raises the possibility that the resequencing of a large number of Homo sapiens individuals might be used to annotate the human genome and identify sequences defining traits unique to our species. The sequence data from this study has been submitted to GenBank under accession nos. AY667278-AY667407.

Boffelli, Dario; Weer, Claire V.; Weng, Li; Lewis, Keith D.; Shoukry, Malak I.; Pachter, Lior; Keys, David N.; Rubin, Edward M.

2004-07-15T23:59:59.000Z

228

Spanish Association for the Internationalisation and Innovation...  

Open Energy Info (EERE)

Spanish Association for the Internationalisation and Innovation of Solar Companies Jump to: navigation, search Name: Spanish Association for the Internationalisation and Innovation...

229

Geothermal Energy Association Recognizes the National Geothermal...  

Energy Savers [EERE]

Geothermal Energy Association Recognizes the National Geothermal Data System Geothermal Energy Association Recognizes the National Geothermal Data System July 29, 2014 - 8:20am...

230

National Electrical Manufacturers Association (NEMA) Response...  

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

Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI National Electrical Manufacturers Association (NEMA) Response to Smart Grid RFI The National Electrical...

231

Known Challenges Associated with the Production, Transportation...  

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

Associated with the Production, Transportation, Storage and Usage of Pyrolysis Oil in Residential and Industrial Settings Known Challenges Associated with the Production,...

232

Organizational Chart AssociateVice President  

E-Print Network [OSTI]

Organizational Chart AssociateVice President Michelle H. Brown-Nevers, Ed.D. Associate Vice Administrative Support Stuart Campbell Assistant Director Accounting Diane Lombardi Manager Endowments #12

Plotkin, Joshua B.

233

Geothermal Energy Association Annual Industry Briefing: 2015...  

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

Geothermal Energy Association Annual Industry Briefing: 2015 State of Geothermal Geothermal Energy Association Annual Industry Briefing: 2015 State of Geothermal February 24, 2015...

234

Immunological Memory is Associative Derek J. Smith  

E-Print Network [OSTI]

Immunological Memory is Associative Derek J. Smith Department of Computer Science University of New , 1989; Nara & Goudsmit, 1990; Smith, 1994). Immunologists refer to associative recall as a cross

Somayaji, Anil

235

James Anderson Associate Vice President for  

E-Print Network [OSTI]

James Anderson Associate Vice President for Enrollment Services Kim Asbury Coordinator of Class Wilkins Mary Barker Management Systems Coordinator Kristine M. Collins, Registrar Mandy Nelson Associate

Barrash, Warren

236

Three-fold way to extinction in cyclically competing species  

E-Print Network [OSTI]

Species extinction occurs regularly and unavoidably in ecological systems. The time scales for extinction can broadly vary and inform on the ecosystem's stability. We study the spatio-temporal extinction dynamics of a paradigmatic population model where three species exhibit cyclic competition. The cyclic dynamics reflects the non-equilibrium nature of the species interactions. We identify three types of dynamics that leave leave their fingerprints in the extinction-time probability distribution: rapid extinction, heteroclinic orbits, and metastable traveling weaves. Based on these three types we develop semi-phenomenological arguments for the functional form and the scaling behavior of the extinction-time probability distribution. These analytical results are supported by extensive numerical simulations.

Rulands, S; Frey, E

2010-01-01T23:59:59.000Z

237

Environmental genomics reveals a single species ecosystem deep within the Earth  

E-Print Network [OSTI]

Environmental genomics reveals a single species ecosystemMaterial for Environmental genomics reveals a single speciesTechnology Program, DOE Joint Genomics Institute, Berkeley,

Chivian, Dylan

2008-01-01T23:59:59.000Z

238

E-Print Network 3.0 - animal species specific Sample Search Results  

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

training in safe handling techniques for the specific large animal species. 3.1.3 CARE and EHS... Inoculation of Infectious Agents in Large Animal Species Animal Biosafety...

239

E-Print Network 3.0 - affects species abundances Sample Search...  

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

Density Dependence Shapes Species Abundances in a Tropical Tree Community Liza S. Comita,1... a species' relative abundance, but empirical tests are ... Source: Reich, Peter...

240

E-Print Network 3.0 - animal species population Sample Search...  

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

of Biodiversity Summary: of populations is a single species is important to conservation management.species is important to conservation... Criteria Populations...

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


241

E-Print Network 3.0 - andean wild species Sample Search Results  

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

16 wild species and Andean germplasm... landraces, 11 Chilean landraces, and two wild potato species as out- groups, and with chloroplast DNA data... through breeding efforts of...

242

Aging Enhances the Production of Reactive Oxygen Species andBactericid...  

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

Enhances the Production of Reactive Oxygen Species andBactericidal Activity in Peritoneal Macrophages by Aging Enhances the Production of Reactive Oxygen Species andBactericidal...

243

E-Print Network 3.0 - accumulator plant species Sample Search...  

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

results for: accumulator plant species Page: << < 1 2 3 4 5 > >> 1 Introduction Biodiversity in the sense of species richness may play a crucial role for maintaining ecosys-...

244

Trace species detection: Spectroscopy and molecular energy transfer at high temperature  

SciTech Connect (OSTI)

Monitoring the concentration of trace species such as atomic and molecular free radicals is essential in forming predictive models of combustion processes. LIF-based techniques have the necessary sensitivity for concentration and temperature measurements but have limited accuracy due to collisional quenching in combustion applications. The goal of this program is to use spectroscopic and kinetic measurements to quantify nonradiative and collisional effects on LIF signals and to develop new background-free alternatives to LIF. The authors have measured the natural linewidth of several OH A-X (3,0) rotational transitions to determine predissociation lifetimes in the upper state, which were presumed to be short compared to quenching lifetimes, and as a result, quantitative predictions about the applicability of predissociation fluorescence methods at high pressures are made. The authors are investigating collisional energy transfer in the A-state of NO. Quenching rates which enable direct corrections to NO LIF quantum yields at high temperature were calculations. These quenching rates are now being used in studies of turbulence/chemistry interactions. The authors have measured the electric dipole moment {mu} of excited-state NO using Stark quantum-beat spectroscopy. {mu} is an essential input to a harpoon model which predicts quenching efficiencies for NO (A) by a variety of combustion-related species. The authors are developing new coherent multiphoton techniques for measurements of atomic hydrogen concentration in laboratory flames to avoid the quenching problems associated with previous multiphoton LIF schemes.

Gray, J.A. [Sandia National Laboratories, Livermore, CA (United States)

1993-12-01T23:59:59.000Z

245

Species profiles: Life histories and environmental requirements of coastal fishes and invertebrates (Pacific Southwest): Striped bass  

SciTech Connect (OSTI)

Species profiles are literature summaries of the taxonomy, morphology, range, life history, and environmental requirements of coastal aquatic species. They are designed to assist in environmental impact assessment. The striped bass supports one of the most important sport fisheries in the Pacific Southwest. The only population of striped bass of consequence in the Pacific Southwest is in the Sacramento-San Joaquin Estuary and Pacific Ocean within 40 km of San Francisco Bay. Males mature at age 2 or 3 and females at ages 4 to 7. Striped bass are anadromous and spawn in fresh- or nearly fresh-water from April to June in the Sacramento and San Joaquin Rivers and the Delta area formed by the rivers. The semibuoyant eggs require a minimum current of 30.5 cm/s during development to keep them from settling to the bottom and dying. Year-class size of striped bass in the estuary has been correlated with survival during early life. The abundance of young bass, mean FL 38 mm, has been associated with river outflow from the Delta and the percentage of the river inflow diverted. The abundance of striped bass in the estuary has steadily declined since the 1960's; the decline is believed to be related to a combination of toxic substances and entrainment of young bass. Temperature, salinity, and river discharge are also important environmental factors affecting the survival of striped bass. 109 refs., 5 figs., 6 tabs.

Hassler, T.J.

1988-03-01T23:59:59.000Z

246

The fate of alkali species in advanced coal conversion systems  

SciTech Connect (OSTI)

The fate of species during coal combustion and gasification was determined experimentally in a fluidized bed reactor. A molecular-beam sampling mags spectrometer was used to identify and measure the concentration of vapor phase sodium species in the high temperature environment. Concurrent collection and analysis of the ash established the distribution of sodium species between gas-entrained and residual ash fractions. Two coals, Beulah Zap lignite and Illinois No. 6 bituminous, were used under combustion and gasification conditions at atmospheric pressure. Steady-state bed temperatures were in the range 800--950[degree]C. An extensive calibration procedure ensured that the mass spectrometer was capable of detecting sodium-containing vapor species at concentrations as low as 50 ppb. In the temperature range 800[degree] to 950[degree]C, the concentrations of vapor phase sodium species (Na, Na[sub 2]O, NaCl, and Na[sub 2]SO[sub 4]) are less than 0.05 ppm under combustion conditions with excess air. However, under gasification conditions with Beulah Zap lignite, sodium vapor species are present at about 14 ppm at a temperature of 820[degree]. Of this amount, NaCl vapor constitutes about 5 ppm and the rest is very likely NAOH. Sodium in the form of NaCl in coal enhances the vaporization of sodium species during combustion. Vapor phase concentration of both NaCl and Na[sub 2]SO[sub 4] increased when NaCl was added to the Beulah Zap lignite. Ash particles account for nearly 100% of the sodium in the coal during combustion in the investigated temperature range. The fine fly-ash particles (<10 [mu]m) are enriched in sodium, mainly in the form of sodium sulfate. The amount of sodium species in this ash fraction may be as high as 30 wt % of the total sodium. Sodium in the coarse ash particle phase retained in the bed is mainly in amorphous forms.

Krishnan, G.N.; Wood, B.J.

1991-11-01T23:59:59.000Z

247

Quantitative Ecology and the Conservation of Biodiversity: Species Richness, Abundance, and Extinction in Human-Altered Landscapes  

E-Print Network [OSTI]

for predicting species extinction by linking populationfor estimates of species extinctions. Ecology 81:3305–estimates of single-species extinction risks and community-

Kitzes, Justin

2012-01-01T23:59:59.000Z

248

Ecological differentiation in xylem cavitation resistance is associated with stem and leaf structural traitspce_2231 137..148  

E-Print Network [OSTI]

Ecological differentiation in xylem cavitation resistance is associated with stem and leaf ABSTRACT Cavitation resistance is a critical determinant of drought tolerance in tropical tree species how vulnerability to cavitation (P50) related to dry season leaf water poten- tials and stem and leaf

Sack, Lawren

249

Electro-diffusion in a plasma with two ion species  

SciTech Connect (OSTI)

Electric field is a thermodynamic force that can drive collisional inter-ion-species transport in a multicomponent plasma. In an inertial confinement fusion capsule, such transport causes fuel ion separation even with a target initially prepared to have equal number densities for the two fuel ion species. Unlike the baro-diffusion driven by ion pressure gradient and the thermo-diffusion driven by ion and electron temperature gradients, electro-diffusion has a critical dependence on the charge-to-mass ratio of the ion species. Specifically, it is shown here that electro-diffusion vanishes if the ion species have the same charge-to-mass ratio. An explicit expression for the electro-diffusion ratio is obtained and used to investigate the relative importance of electro- and baro-diffusion mechanisms. In particular, it is found that electro-diffusion reinforces baro-diffusion in the deuterium and tritium mix, but tends to cancel it in the deuterium and helium-3 mix.

Kagan, Grigory; Tang Xianzhu [Theoretical Division Los Alamos National Laboratory Los Alamos, New Mexico 87545 (United States)

2012-08-15T23:59:59.000Z

250

Towards an Algebraic Speci cation of the Java Virtual Machine  

E-Print Network [OSTI]

Towards an Algebraic Speci cation of the Java Virtual Machine K Stephenson Department of Computer of the architecture of an abstract and simpli ed version of the Java Virtual Machine JVM. This concentration on the implementation-independent features of the machine allows us to build a clean and easily comprehensible model

Grant, P. W.

251

Molecular Structure and Stability of Dissolved Lithium Polysulfide Species  

SciTech Connect (OSTI)

Ability to predict the solubility and stability of lithium polysulfide is vital in realizing longer lasting lithium-sulfur batteries. Herein we report a combined computational and experimental spectroscopic analysis to understand the dissolution mechanism of lithium polysulfide species in an aprotic solvent medium. Multinuclear NMR and sulfur K-edge X-ray absorption (XAS) analysis reveals that the lithium exchange between polysulfide species and solvent molecule constitutes the first step in the dissolution process. Lithium exchange leads to de-lithiated polysulfide ions which subsequently forms highly reactive free radicals through disproportion reaction. The energy required for the disproportion and possible dimer formation reactions of the polysulfide species are analyzed using density functional theory (DFT) calculations. We validate our calculations with variable temperature electron spin resonance (ESR) measurements. Based on these findings, we discuss approaches to optimize the electrolyte in order to control the polysulfide solubility. The energy required for the disproportion and possible dimer formation reactions of the polysulfide species are analyzed using density functional theory (DFT) calculations. We validate our calculations with variable temperature electron spin resonance (ESR) measurements. Based on these findings, we discuss approaches to optimize the electrolyte in order to control the polysulfide solubility.

Vijayakumar, M.; Govind, Niranjan; Walter, Eric D.; Burton, Sarah D.; Shukla, Anil K.; Devaraj, Arun; Xiao, Jie; Liu, Jun; Wang, Chong M.; Karim, Ayman M.; Thevuthasan, Suntharampillai

2014-03-24T23:59:59.000Z

252

Impact of Tree Species on Carbon in Forest Soils  

E-Print Network [OSTI]

species differ in productivity, litter quality and quantity, canopy structure and nitrogen deposition.1.6 Mycelia production (Paper V) 23 4.2 Vegetation 23 4.2.1 Tree biomass and litterfall (Paper II) 23 4.2.2 Understorey vegetation (Paper II) 24 4.2.3 Fine root biomass (Paper V) 25 4.2.4 Fine root production

253

A new deep sea species of Paramphinome (Polychaeta: Amphinomidae) from  

E-Print Network [OSTI]

Paramphinome Sars, 1872 includes small deep-water species which are often very abundant in quantitative deep, mainly in deep waters and is characterized by the presence of one, two or three pairs of small notopodial made by PETROBRAS (Brazilian Petroleum Company) under the scope of the project `Campos Basin Deep

Paiva, Paulo Cesar de

254

Megalocytivirus Infections in Fish, with Emphasis on Ornamental Species1  

E-Print Network [OSTI]

FA182 Megalocytivirus Infections in Fish, with Emphasis on Ornamental Species1 Roy P. E. Yanong (genus) of fish viruses in the family Iridoviridae (the iridoviruses). Megalocytiviruses cause systemic fishes in both cultured and wild stocks. In some disease outbreaks, 100% losses have oc- curred in under

Watson, Craig A.

255

How species interact Altering the Standard View on Trophic Ecology  

E-Print Network [OSTI]

How species interact Altering the Standard View on Trophic Ecology Roger Arditi and Lev R. Ginzburg, the French National Institute for Agricultural Research, in the research unit of Ecology and Evolution of ecology and evolution at Stony Brook University since 1977. He has published widely on theoretical

Canet, Léonie

256

Productivity Is a Poor Predictor of Plant Species Richness  

E-Print Network [OSTI]

Productivity Is a Poor Predictor of Plant Species Richness Peter B. Adler,1 * Eric W. Seabloom,2 that the relationship is hump-shaped, with richness first rising and then declining with increasing productivity by conducting standardized sampling in 48 herbaceous-dominated plant communities on five continents. We found

Orrock, John

257

Population stability, cooperation, and the invasibility of the human species  

E-Print Network [OSTI]

a mechanism for these outcomes by modifying a simple density-dependent population model to allow varying populations expanded out of Africa and spread rapidly across the majority of the earth's land surfacePopulation stability, cooperation, and the invasibility of the human species Marcus J. Hamiltona

Brown, James H.

258

Cross-Species Pathogen Transmission and Disease Emergence in Primates  

E-Print Network [OSTI]

to their rapidly growing human populations, close proximity to apes, and population centers with high density and Ebola, are zoonotic, having shifted from wildlife populations. Critical questions for predicting disease is greatest. We find that central Africa and Amazonia are hotspots for cross-species transmission events

Pedersen, Amy B.

259

ORIGINAL PAPER Dominant species' resprout biomass dynamics after cutting  

E-Print Network [OSTI]

vegetatively (Murphy and Lugo 1986; Ky-Dembele et al. 2007), and coppice growth is an important species-specific trait that strongly influences fuelwood production and regeneration (Kaschula et al. 2005). Coppice to regenerate vegetatively, as well as the resilience of resultant coppice regrowth to anthropogenic disturbance

Paris-Sud XI, Université de

260

Cytonuclear Introgressive Swamping and Species Turnover of Bass After an  

E-Print Network [OSTI]

. The spotted bass that were intro- duced (most likely by members of a bass- fishing club) are thought to haveCytonuclear Introgressive Swamping and Species Turnover of Bass After an Introduction J. C. Avise Fish and WUdllfe Research Unit (Pierce) and the National Biological Service (Van Den Avyle), Daniel B

Avise, John

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


261

Steam boiler control speci cation problem: A TLA solution  

E-Print Network [OSTI]

Steam boiler control speci cation problem: A TLA solution Frank Le ke and Stephan Merz Institut fur of the state of the steam boiler, detect failures, and model message transmission. We give a more detailed between the physi- cal state of the steam boiler and the model maintained by the controller and discuss

262

Climatic extremes improve predictions of spatial patterns of tree species  

E-Print Network [OSTI]

Climatic extremes improve predictions of spatial patterns of tree species Niklaus E. Zimmermanna,1 of climate extremes suggests the importance of understanding their additional influence on range limits. Here, we assess how measures representing climate extremes (i.e., interannual variability in climate

Zimmermann, Niklaus E.

263

Spatial effects on species persistence and implications for biodiversity  

E-Print Network [OSTI]

Natural ecosystems are characterized by striking diversity of form and functions and yet exhibit deep symmetries emerging across scales of space, time and organizational complexity. Species-area relationships and species-abundance distributions are examples of emerging patterns irrespective of the details of the underlying ecosystem functions. Here we present empirical and theoretical evidence for a new macroecological pattern related to the distributions of local species persistence times, defined as the timespans between local colonizations and extinctions in a given geographic region. Empirical distributions pertaining to two different taxa, breeding birds and herbaceous plants, analyzed in a new framework that accounts for the finiteness of the observational period, exhibit power-law scaling limited by a cut-off determined by the rate of emergence of new species. In spite of the differences between taxa and spatial scales of analysis, the scaling exponents are statistically indistinguishable from each other and significantly different from those predicted by existing models. We theoretically investigate how the scaling features depend on the structure of the spatial interaction network and show that the empirical scaling exponents are reproduced once a two-dimensional isotropic texture is used, regardless of the details of the ecological interactions. The framework developed here also allows to link the cut-off timescale with the spatial scale of analysis, and the persistence-time distribution to the species-area relationship. We conclude that the inherent coherence obtained between spatial and temporal macroecological patterns points at a seemingly general feature of the dynamical evolution of ecosystems.

Enrico Bertuzzo; Samir Suweis; Lorenzo Mari; Amos Maritan; Ignacio Rodriguez-Iturbe; Andrea Rinaldo

2011-09-07T23:59:59.000Z

264

The Allee effect, stochastic dynamics and the eradication of alien species  

E-Print Network [OSTI]

REPORT The Allee effect, stochastic dynamics and the eradication of alien species Andrew Liebhold1 biology of eradication have assumed that eradication can only be achieved via 100% removal of the alien of alien species. While most alien species have relatively few effects, many species have caused

Liebhold, Andrew

265

Differential and Integral Equations Volume...., Number....., pp. N-SPECIES COMPETITION IN A PERIODIC CHEMOSTAT  

E-Print Network [OSTI]

, the single-species growth model, has a threshold between global extinction and uniform persistenceDifferential and Integral Equations Volume...., Number....., pp. N-SPECIES COMPETITION is proved and then applied to models of single-species growth and n-species competition in a periodically

Wolkowicz, Gail S. K.

266

Xero-thermophilous and grassland ubiquist species dominate the weevil fauna of Swiss cities (Coleoptera, Curculionoidea)  

E-Print Network [OSTI]

(Curculionoidea) was sampled in the three Swiss cities of Lucerne, Lugano and Zurich. In total, 3448 individuals from 129 species were collected (Lucerne: 64 species; Lugano: 69 species; Zurich: 83 species). The most (Soerensen index) was highest be- tween the cities of Lucerne and Zurich, which could be expected since

Richner, Heinz

267

A synopsis of the Colombian species of Acalypha subgenus Linostachys (Euphorbiaceae)  

E-Print Network [OSTI]

A synopsis of the Colombian species of Acalypha subgenus Linostachys (Euphorbiaceae) Josl~ MARIA). A synopsis of the Colombian species of Acalypha subgenus Linos- tachys (Euphorbiaceae). Brittonia 46: 200 and illustraled, and several species are reduced to synonymy. A key is provided to the Colombian species

Cardiel, José María

268

Extracting Species Trees From Complex Gene Trees: Reconciled Trees And Vertebrate Phylogeny  

E-Print Network [OSTI]

, trypsinogen, tyrosinase, vassopressin, and Wnt-7). The resulting species tree shows much similarity

Page, Roderic

269

CONSEQUENCES OF SPATIAL AND TEMPORAL CLIMATE VARIABILITY FOR SPECIES DISTRIBUTION MODELING  

E-Print Network [OSTI]

Climate change, habitat loss, protected areas and the climate adaptation potential of species in Mediterranean

Fernandez, Miguel

2013-01-01T23:59:59.000Z

270

Composition of Salamander SpeciesComposition of Salamander Species Utilizing the Pigeon River WatershedUtilizing the Pigeon River Watershed  

E-Print Network [OSTI]

to process wood · Toxic byproducts were dumped directly into the Pigeon River ­ Dioxins, furans" by Redmond & Scott documents species in Cocke Co. but no records exist for Pigeon · Know dioxins have for ResearchJustification for Research · Dioxins act as an endocrine disrupter and can cause abnormal

Gray, Matthew

271

Introduced Fish Species: "What do Introduced Fish Species: "What do the locals think?"the locals think?"  

E-Print Network [OSTI]

bass grass carp Currently 56 species of introduced fish in Tennessee waters 12 exotic to US12 exotic release Bait bucket Game fish introductions Procambarus acutus Two local examples brook troutstriped bass #12;10/19/2009 4 striped bass (Morone saxatilis) Anadromous fish native to Atlantic and Gulf coasts

Gray, Matthew

272

Complete Genome sequence of Burkholderia phymatum STM815, a broad host range and efficient nitrogen-fixing symbiont of Mimosa species  

SciTech Connect (OSTI)

Burkholderia phymatum is a soil bacterium able to develop a nitrogen-fixing symbiosis with species of the legume genus Mimosa, and is frequently found associated specifically with Mimosa pudica. The type strain of the species, STM 815T, was isolated from a root nodule in French Guiana in 2000. The strain is an aerobic, motile, non-spore forming, Gram-negative rod, and is a highly competitive strain for nodulation compared to other Mimosa symbionts, as it also nodulates a broad range of other legume genera and species. The 8,676,562 bp genome is composed of two chromosomes (3,479,187 and 2,697,374 bp), a megaplasmid (1,904,893 bp) and a plasmid hosting the symbiotic functions (595,108 bp).

Moulin, Lionel [UMR, France] [UMR, France; Klonowska, Agnieszka [UMR, France] [UMR, France; Caroline, Bournaud [UMR, France] [UMR, France; Booth, Kristina [University of Massachusetts] [University of Massachusetts; Vriezen, Jan A.C. [University of Massachusetts] [University of Massachusetts; Melkonian, Remy [UMR, France] [UMR, France; James, Euan [James Hutton Institute, Dundee, United Kingdom] [James Hutton Institute, Dundee, United Kingdom; Young, Peter W. [University of York, United Kingdom] [University of York, United Kingdom; Bena, Gilles [UMR, France] [UMR, France; Hauser, Loren John [ORNL] [ORNL; Land, Miriam L [ORNL] [ORNL; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute] [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL); Chain, Patrick S. G. [Lawrence Livermore National Laboratory (LLNL)] [Lawrence Livermore National Laboratory (LLNL); Copeland, A [U.S. Department of Energy, Joint Genome Institute] [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute] [U.S. Department of Energy, Joint Genome Institute; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute] [U.S. Department of Energy, Joint Genome Institute; Lizotte-Waniewski, Michelle [University of Massachusetts] [University of Massachusetts; Bristow, James [U.S. Department of Energy, Joint Genome Institute] [U.S. Department of Energy, Joint Genome Institute; Riley, Monica [Woods Hole Oceanographic Institution (WHOI), Woods Hole] [Woods Hole Oceanographic Institution (WHOI), Woods Hole

2014-01-01T23:59:59.000Z

273

Guidelines for Housing Multiple Species of Large Laboratory Animals Animals should not be housed with or near another species of animal that might compromise  

E-Print Network [OSTI]

1 Guidelines for Housing Multiple Species of Large Laboratory Animals I. General Animals should or in quarters designed to provide visual and auditory separation from other species. Dogs should be transported by the use of physical barriers, chemical restraint, visual separation, assignment of different species

Bandettini, Peter A.

274

Long-term persistence of pioneer species in tropical forest soil seed banks  

SciTech Connect (OSTI)

In tropical forests, pioneer species regenerate from seeds dispersed directly into canopy gaps, and from seeds that persisted in soil seed banks before gap formation. However, life-history models suggest that selection for long-term persistence of seeds in soil should be weak, as persistence incurs a fitness cost resulting from prolonged generation time. We use a carbon dating technique to provide the first direct measurements of seed persistence in undisturbed tropical forest seed banks. We show that seeds germinate successfully from surface soil microsites up to 38 years after dispersal. Decades-long persistence may be common in pioneers with relatively large mass, and appears to be unrelated to specific regeneration requirements. In Croton billbergianus, a sub-canopy tree that recruits in abundant small gaps, long-term persistence is associated with short-distance ballistic seed dispersal. In Trema micrantha, a canopy tree with widespread dispersal, persistence is associated with a requirement for large gaps that form infrequently in old-growth forest.

Dalling, J W; Brown, T A

2008-10-05T23:59:59.000Z

275

Contrasting nutrient stocks and litter decomposition in stands of native and invasive species in a sub-tropical estuarine marsh  

E-Print Network [OSTI]

alterniflora Phragmites australis Cyperus malaccensis Alien invasive species Native aggressive species Biomass invasive species (Spartina alterniflora, smooth cordgrass) and a native aggressive species (Phragmites australis, common reed) as they have expanded into the native Cyperus malaccensis (shichito matgrass

Gauci, Vincent

276

Surface species produced in the radiolysis of zirconia nanoparticles  

SciTech Connect (OSTI)

Modifications to water-zirconia nanoparticle interfaces induced by {gamma} irradiation have been examined using diffuse reflection infrared Fourier transform (DRIFT), Raman scattering, and electron paramagnetic resonance (EPR) techniques. Spectroscopy with in situ heating was used to probe variations in the dissociatively bound chemisorbed water on the zirconia nanoparticles following evaporation of the physisorbed water. DRIFT spectra show that the bridged Zr-OH-Zr species decreases relative to the terminal Zr-OH species upon irradiation. No variation is observed with Raman scattering, indicating that the zirconia morphology is unchanged. EPR measurements suggest the possible formation of the superoxide ion, presumably by modification of the surface OH groups. Trapped electrons and interstitial H atoms are also observed by EPR.

Carrasco-Flores, Eduardo A.; LaVerne, Jay A. [Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556 (United States) and Department of Physics, University of Notre Dame, Notre Dame, Indiana, 46556 (United States)

2007-12-21T23:59:59.000Z

277

Aquatic Species Program review: proceedings of principal investigators meeting  

SciTech Connect (OSTI)

The purpose of the Aquatic Species Program is to improve the productivity, conversion to fuels, and cost efficiency of aquatic plant culture technologies. The emphasis of the program is on developing a mass culture technology for cultivating oil-yielding microalgae in the American southwest. A technical and economic analysis indicated that such a concept would be feasible if (1) lipid yields from microalgae are improved, (2) there is sufficient saline water for large-scale development, and (3) microalgal lipids can be economically converted to conventional fuels. It was determined that fuels from microalgal lipids presented better options than converting the microalgal biomass to either alcohols or methane. All lipids can potentially be catalytically converted to gasoline, or the fatty acids can be converted to substitute diesel fuels. The Southwest has the necessary low, flat, underutilized lands, and carbon dioxide is available from either natural deposits or flue gas from industrial plants. The amount of saline water available will probably determine how much fuel can be produced from aquatic species, and this question should be answered during 1985. The largest constraint of this technology is the economical production of an oil-rich microalgal feedstock. The agenda for the review was divided into four sections: species selection and characterization, applied physiological studies, outdoor mass cultivation, and systems design and analysis. Papers from these presentations are included in these proceedings. Program advances were reported in the areas of species collection and selection, modulated light physiology, mass culture yields, harvesting of microalgae, mass culture facility design and analysis, and assessments on fuel options from microalgae. Separate abstracts have been prepared for each paper for inclusion in the Energy Data Base.

Not Available

1985-06-01T23:59:59.000Z

278

Ecological niche modelling and prioritizing areas for species reintroductions  

E-Print Network [OSTI]

, topographic index; USGS, 1997) and annual means of climate variables (diurnal temperature range, precipitation, maximum, minimum, and mean temperatures, solar radiation, wet days, and vapour pressure; IPCC, 1999). Environmental data sets were resampled to a...): (1) habitat quality of release area, (2) release site relative to historical distribution of the species, and (3) number of individuals released. Reintroductions generally involve analysis, planning, and selection of optimal areas. Such analyses have...

Martí nez-Meyer, Enrique; Peterson, A. Townsend; Serví n, Jorge I.; Kiff, Lloyd F.

2006-10-01T23:59:59.000Z

279

Temporal modulation of plasma species in atmospheric dielectric barrier discharges  

SciTech Connect (OSTI)

The atmospheric pressure dielectric barrier discharge in helium is a pulsed discharge in nature and the moment of maximum species densities is almost consistent with peak discharge current density. In this paper, a one-dimensional fluid model is used to investigate the temporal structure of plasma species in an atmospheric He-N{sub 2} dielectric barrier discharge (DBD). It is demonstrated that there exist microsecond delays of the moments of the maximum electron and ion densities from the peak of discharge current density. These time delays are caused by a competition between the electron impact and Penning ionizations, modulated by the N{sub 2} level in the plasma-forming gas. Besides, significant electron wall losses lead to the DBD being more positively charged and, with a distinct temporal separation in the peak electron and cation densities, the plasma is characterized with repetitive bursts of net positive charges. The temporal details of ionic and reactive plasma species may provide a new idea for some biological processes.

Yang, Aijun; Wang, Xiaohua, E-mail: xhw@mail.xjtu.edu.cn, E-mail: mzrong@mail.xjtu.edu.cn; Liu, Dingxin; Rong, Mingzhe, E-mail: xhw@mail.xjtu.edu.cn, E-mail: mzrong@mail.xjtu.edu.cn [Centre for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an 710049 (China); Kong, Michael G. [Centre for Plasma Biomedicine, State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an 710049 (China); Frank Reidy Research Center for Bioelectrics, Department of Electrical and Computer Engineering, Old Dominion University, Virginia 23508 (United States); Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, Virginia 23529 (United States)

2014-07-15T23:59:59.000Z

280

GREEN FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS  

E-Print Network [OSTI]

GREEN FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS University of Tokyo Noda, Chiba 278-8510, Japan Abstract. Green functions called symbols. Generali* *zing this, we define Green functions associated to complex reflection

Shoj, Toshiaki

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


281

MACDONALD FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS  

E-Print Network [OSTI]

MACDONALD FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS TOSHIAKI SHOJI Department version of the above Hall-Littlewood functions, as a generalization of Macdonald functions associated to symmetric groups. A generalization of Macdonald operators is also constructed, and we characterize

Shoj, Toshiaki

282

STUDENT GOVERNMENT ASSOCIATION The Student Government Association, or "SGA", has the greatest student representative  

E-Print Network [OSTI]

_____________________________________________________________________________ STUDENT GOVERNMENT ASSOCIATION The Student Government Association, or "SGA", has the greatest student representative authority on campus. The Student Government Association receives a $4.50 per student per quarter student-assessed fee

Selmic, Sandra

283

Preliminary assessment of the ecological risks to wide-ranging wildlife species on the Oak Ridge Reservation. 1996 update  

SciTech Connect (OSTI)

More than approximately 50 years of operations, storage, and disposal of wastes generated by the three facilities on the Oak Ridge Reservation (ORR) (the Oak Ridge K-25 Site, Oak Ridge National Laboratory, and the Oak Ridge Y-12 Plant) has resulted in a mosaic of uncontaminated property and lands that are contaminated to varying degrees. This contaminated property includes source areas and the terrestrial and aquatic habitats down gradient from these source areas. Although the integrator OUs generally contain considerable habitat for biota, the source OUs provide little or no suitable habitat. Historically, ecological risk assessment at Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) sites has focused on species that may be definitively associated with a contaminated area or source OU. Endpoints considered in source OUs include plants, soil/litter invertebrates and processes, aquatic biota found in on-OU sediments and surface waters, and small herbivorous, omnivorous, and vermivorous (i.e., feeding on ground, litter, or soil invertebrates) wildlife. All of these endpoints have limited spatial distributions or home ranges such that numerous individuals or a distinct population can be expected to reside within the boundaries of the source OU. Most analyses are not adequate for large sites with multiple, spatially separated contaminated areas such as the ORR that provide habitat for wide-ranging wildlife species. This report is a preliminary response to a plan for assessing risks to wide-ranging species.

Sample, B.E.; Hinzman, R.L.; Jackson, B.L.; Baron, L.

1996-09-01T23:59:59.000Z

284

The influence of annual species composition and density on perennial seedling density in four plant communities in the Northern Mojave Desert  

SciTech Connect (OSTI)

According to the Nuclear Waste Policy Act of 1982 (as amended in 1987), the US Department of Energy (DOE) must study and characterize Yucca Mountain as a potential site for long-term underground storage of high-level nuclear waste. Part of the overall site characterization program is to monitor potential impacts on the biological resources at Yucca Mountain. A part of the biological monitoring program, assessed vegetation parameters included density of annual and perennial seedlings. This data was used to evaluate: (1) seed germination and seed survival; and (2) if annual plant species density and cover influence perennial seedling survival. Twelve permanent 200 {times} 200-m ,study plots were established in each of four vegetation associations present in the Yucca Mountain Project area. During the spring of 1992, 20 to 60, 1-m{sup 2} randomly-located quadrats per study plot were measured for perennial seedling density, annual species density, and annual species composition. Perennial seedlings found in 1992 were relocated in the spring of 1993, and survival determined. Cover was measure in the spring of 1992. Annual plant density and cover was greatest in the Larrea-Lycium-Grayia vegetation association, and lowest in the Larrea-Ambrosia vegetation association. Annual seedling density had a negative exponential relationship with perennial seedling density in 1992. However, non-linear regression analysis indicated that 1992 annual seedling density had a greater impact on survival of pernnial seedlings from 1992 to 1993.

Hall, P.F.; Angerer, J.P.; Ostler, W.K. [EG and G Energy Measurements, Inc., Las Vegas, NV (United States); Schultz, B.W. [Nevada Univ., Reno, NV (United States). Desert Research Inst.

1993-12-31T23:59:59.000Z

285

A report to United Services Automobile Association  

E-Print Network [OSTI]

A report to United Services Automobile Association (USAA) Submitted by Katie N. Womack Center Driving In Texas Prepared for: United Services Automobile Association (USAA) By: Katie N. Womack Center Services Automobile Association (USAA). The report documents the findings of five tasks undertaken under

286

ASSOCIATE DEAN Southern Saskatchewan Campus and  

E-Print Network [OSTI]

1 ASSOCIATE DEAN Southern Saskatchewan Campus and Advancement of Global Health Strategies POSITION of Nursing, the Associate Dean Southern Saskatchewan Campus and Advancement of Global Health Strategies geographical region of Saskatchewan, the Associate Dean will act as the Dean's designate in operational

Saskatchewan, University of

287

ON LANDSCAPE FUNCTIONS ASSOCIATED WITH TRANSPORT PATHS  

E-Print Network [OSTI]

ON LANDSCAPE FUNCTIONS ASSOCIATED WITH TRANSPORT PATHS QINGLAN XIA Abstract. In this paper, we by Santambrogio in [10]. More precisely, we study landscape functions associated with a transport path be- tween for nonpositive p. We show an equivalence relation be- tween landscape functions associated with an -transport

Xia, Qinglan

288

Sponsors of CIEEDAC: Natural Resources Canada, Environment Canada, Aluminium Industry Association, Canadian Chemical Producers' Association, Canadian Foundry Association, Canadian Gas Association, Canadian Petroleum  

E-Print Network [OSTI]

Petroleum Products Institute, Canadian Portland Cement Association, Canadian Pulp and Paper Association des ressources naturelles, Québec. Ministry of Energy Mines and Petroleum Resource, BC. CIEEDAC-0019 15 Canadian Council of Ministers of the Environment / I-0070 65 Canadian Association of Petroleum

289

Stimulating the In Situ Activity of Geobacter Species to Remove Uranium from the Groundwater of a Uranium-Contaminated Aquifer  

SciTech Connect (OSTI)

The potential for removing uranium from contaminated groundwater by stimulating the in situ activity of dissimilatory metal-reducing microorganisms was evaluated in a uranium-contaminated aquifer located in Rifle, Colo. Acetate (1 to 3 mM) was injected into the subsurface over a 3-month period via an injection gallery composed of 20 injection wells, which was installed upgradient from a series of 15 monitoring wells. U(VI) concentrations decreased in as little as 9 days after acetate injection was initiated, and within 50 days uranium had declined below the prescribed treatment level of 0.18 _M in some of the monitoring wells. Analysis of 16S ribosomal DNA (rDNA) sequences and phospholipid fatty acid profiles demonstrated that the initial loss of uranium from the groundwater was associated with an enrichment of Geobacter species in the treatment zone. Fe(II) in the groundwater also increased during this period, suggesting that U(VI) reduction was coincident with Fe(III) reduction. As the acetate injection continued over 50 days there was a loss of sulfate from the groundwater and an accumulation of sulfide and the composition of the microbial community changed. Organisms with 16S rDNA sequences most closely related to those of sulfate reducers became predominant, and Geobacter species became a minor component of the community. This apparent switch from Fe(III) reduction to sulfate reduction as the terminal electron accepting process for the oxidation of the injected acetate was associated with an increase in uranium concentration in the groundwater. These results demonstrate that in situ bioremediation of uranium-contaminated groundwater is feasible but suggest that the strategy should be optimized to better maintain long-term activity of Geobacter species.

Anderson, R. T.; Vrionis, Helen A.; Ortiz-Bernad, Irene; Resch, Charles T.; Long, Philip E.; Dayvault, R. D.; Karp, Ken; Marutzky, Sammy J.; Metzler, Donald R.; Peacock, Aaron D.; White, David C.; Lowe, Mary; Lovley, Derek R.

2003-10-01T23:59:59.000Z

290

Demographic modeling of selected fish species with RAMAS  

SciTech Connect (OSTI)

The microcomputer program RAMAS 3 developed for EPRI, has been used to model the intrinsic natural variability of seven important fish species: cod, Atlantic herring, yellowtail flounder, haddock, striped bass, American shad and white perch. Demographic data used to construct age-based population models included information on spawning biology, longevity, sex ratio and (age-specific) mortality and fecundity. These data were collected from published and unpublished sources. The natural risks of extinction and of falling below threshold population abundances (quasi-extinction) are derived for each of the seven fish species based on measured and estimated values for their demographic parameters. The analysis of these species provides evidence that including density-dependent compensation in the demographic model typically lowers the expected chance of extinction. This is because if density dependence generally acts as a restoring force it seems reasonable to conclude that models which include density dependence would exhibit less fluctuation than models without compensation since density-dependent populations experience a pull towards equilibrium. Since extinction probabilities are determined by the size of the fluctuation of population abundance, models without density dependence will show higher risks of extinction, given identical circumstances. Thus, models without compensation can be used as conservative estimators of risk, that is, if a compensation-free model yields acceptable extinction risk, adding compensation will not increase this risk. Since it is usually difficult to estimate the parameters needed for a model with compensation, such conservative estimates of the risks of extinction based on a model without compensation are very useful in the methodology of impact assessment. 103 refs., 19 figs., 10 tabs.

Saila, S.; Martin, B.; Ferson, S.; Ginzburg, L.; Millstein, J. (Applied Biomathematics, Inc., Setauket, NY (USA))

1991-03-01T23:59:59.000Z

291

Cargo transportation by two species of motor protein  

E-Print Network [OSTI]

The cargo motion in living cells transported by two species of motor protein with different intrinsic directionality is discussed in this study. Similar to single motor movement, cargo steps forward and backward along microtubule stochastically. Recent experiments found that, cargo transportation by two motor species has a memory, it does not change its direction as frequently as expected, which means that its forward and backward step rates depends on its previous motion trajectory. By assuming cargo has only the least memory, i.e. its step direction depends only on the direction of its last step, two cases of cargo motion are detailed analyzed in this study: {\\bf (I)} cargo motion under constant external load; and {\\bf (II)} cargo motion in one fixed optical trap. Due to the existence of memory, for the first case, cargo can keep moving in the same direction for a long distance. For the second case, the cargo will oscillate in the trap. The oscillation period decreases and the oscillation amplitude increases with the motor forward step rates, but both of them decrease with the trap stiffness. The most likely location of cargo, where the probability of finding the oscillated cargo is maximum, may be the same as or may be different with the trap center, which depends on the step rates of the two motor species. Meanwhile, if motors are robust, i.e. their forward to backward step rate ratios are high, there may be two such most likely locations, located on the two sides of the trap center respectively. The probability of finding cargo in given location, the probability of cargo in forward/backward motion state, and various mean first passage times of cargo to give location or given state are also analyzed.

Yunxin Zhang

2012-11-06T23:59:59.000Z

292

Properties of Reactive Oxygen Species by Quantum Monte Carlo  

E-Print Network [OSTI]

The electronic properties of the oxygen molecule, in its singlet and triplet states, and of many small oxygen-containing radicals and anions have important roles in different fields of Chemistry, Biology and Atmospheric Science. Nevertheless, the electronic structure of such species is a challenge for ab-initio computational approaches because of the difficulties to correctly describe the statical and dynamical correlation effects in presence of one or more unpaired electrons. Only the highest-level quantum chemical approaches can yield reliable characterizations of their molecular properties, such as binding energies, equilibrium structures, molecular vibrations, charge distribution and polarizabilities. In this work we use the variational Monte Carlo (VMC) and the lattice regularized Monte Carlo (LRDMC) methods to investigate the equilibrium geometries and molecular properties of oxygen and oxygen reactive species. Quantum Monte Carlo methods are used in combination with the Jastrow Antisymmetrized Geminal Power (JAGP) wave function ansatz, which has been recently shown to effectively describe the statical and dynamical correlation of different molecular systems. In particular we have studied the oxygen molecule, the superoxide anion, the nitric oxide radical and anion, the hydroxyl and hydroperoxyl radicals and their corresponding anions, and the hydrotrioxyl radical. Overall, the methodology was able to correctly describe the geometrical and electronic properties of these systems, through compact but fully-optimised basis sets and with a computational cost which scales as $N^3-N^4$, where $N$ is the number of electrons. This work is therefore opening the way to the accurate study of the energetics and of the reactivity of large and complex oxygen species by first principles.

Andrea Zen; Bernhardt L. Trout; Leonardo Guidoni

2014-03-11T23:59:59.000Z

293

Properties of reactive oxygen species by quantum Monte Carlo  

SciTech Connect (OSTI)

The electronic properties of the oxygen molecule, in its singlet and triplet states, and of many small oxygen-containing radicals and anions have important roles in different fields of chemistry, biology, and atmospheric science. Nevertheless, the electronic structure of such species is a challenge for ab initio computational approaches because of the difficulties to correctly describe the statical and dynamical correlation effects in presence of one or more unpaired electrons. Only the highest-level quantum chemical approaches can yield reliable characterizations of their molecular properties, such as binding energies, equilibrium structures, molecular vibrations, charge distribution, and polarizabilities. In this work we use the variational Monte Carlo (VMC) and the lattice regularized Monte Carlo (LRDMC) methods to investigate the equilibrium geometries and molecular properties of oxygen and oxygen reactive species. Quantum Monte Carlo methods are used in combination with the Jastrow Antisymmetrized Geminal Power (JAGP) wave function ansatz, which has been recently shown to effectively describe the statical and dynamical correlation of different molecular systems. In particular, we have studied the oxygen molecule, the superoxide anion, the nitric oxide radical and anion, the hydroxyl and hydroperoxyl radicals and their corresponding anions, and the hydrotrioxyl radical. Overall, the methodology was able to correctly describe the geometrical and electronic properties of these systems, through compact but fully-optimised basis sets and with a computational cost which scales as N{sup 3} ? N{sup 4}, where N is the number of electrons. This work is therefore opening the way to the accurate study of the energetics and of the reactivity of large and complex oxygen species by first principles.

Zen, Andrea [Dipartimento di Fisica, La Sapienza - Università di Roma, Piazzale Aldo Moro 2, 00185 Rome (Italy); Trout, Bernhardt L. [Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139 (United States); Guidoni, Leonardo, E-mail: leonardo.guidoni@univaq.it [Dipartimento di Scienze Fisiche e Chimiche, Università degli studi de L'Aquila, Via Vetoio, 67100 Coppito, L'Aquila (Italy)

2014-07-07T23:59:59.000Z

294

Spatial resolution of temperature and chemical species in a flame  

E-Print Network [OSTI]

by Winefordner et al. (51). AE . /k A. g. I. B. ln ~ + ln ? + 1n? 1 A. g. i B. (36) where: subscript i = the level excited by the source subscript j = the thermally assisted level flame temperature AE . . ij the difference in energy between i and j.... Schweikert (Member) Abdel-Kad Ayou (Memb ) Vaneica . Y ng (Member) May 1984 ABSTRACT Spatial Resolution of Temperature and Chemical Species in a Flame. (May 1984) Fakhrildeen Niema Albahadily, B. S. , University of Basrah/Iraq Chairman of Advisory...

Albahadily, Fakhrildeen Niema

1984-01-01T23:59:59.000Z

295

31 TAC 65.175 - Threatened Species | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights, Substantive Jump to:Species | Open Energy

296

31 TAC 65.176 - Endangered Species | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights, Substantive Jump to:Species | Open Energy6 - Endangered

297

Theory of electromagnetic fluctuations for magnetized multi-species plasmas  

SciTech Connect (OSTI)

Analysis of electromagnetic fluctuations in plasma provides relevant information about the plasma state and its macroscopic properties. In particular, the solar wind persistently sustains a small but detectable level of magnetic fluctuation power even near thermal equilibrium. These fluctuations may be related to spontaneous electromagnetic fluctuations arising from the discreteness of charged particles. Here, we derive general expressions for the plasma fluctuations in a multi-species plasma following arbitrary distribution functions. This formalism, which generalizes and includes previous works on the subject, is then applied to the generation of electromagnetic fluctuations propagating along a background magnetic field in a plasma of two proton populations described by drifting bi-Maxwellians.

Navarro, Roberto E., E-mail: roberto.navarro@ug.uchile.cl; Muñoz, Víctor [Departamento de Física, Facultad de Ciencias, Universidad de Chile, Casilla 653, Santiago (Chile); Araneda, Jaime [Departamento de Física, Universidad de Concepción, Concepción 4070386 (Chile); Moya, Pablo S. [NASA Goddard Space Flight Center, Heliophysics Science Division, Geospace Physics Laboratory, Mail Code 673, Greenbelt, Maryland 20771 (United States); Department of Physics, Catholic University of America, Washington, D. C. 20064 (United States); Viñas, Adolfo F. [NASA Goddard Space Flight Center, Heliophysics Science Division, Geospace Physics Laboratory, Mail Code 673, Greenbelt, Maryland 20771 (United States); Valdivia, Juan A. [Departamento de Física, Facultad de Ciencias, Universidad de Chile, Casilla 653, Santiago (Chile); Centro de Estudios Interdisciplinarios Básicos y Aplicados en Complejidad, CEIBA complejidad, Bogotá (Colombia)

2014-09-15T23:59:59.000Z

298

Emerging factors associated with the decline of a gray fox population and multi-scale land cover associations of mesopredators in the Chicago metropolitan area.  

SciTech Connect (OSTI)

Statewide surveys of furbearers in Illinois indicate gray (Urocyon cinereoargenteus) and red (Vulpes vulpes) foxes have experienced substantial declines in relative abundance, whereas other species such as raccoons (Procyon lotor) and coyotes (Canis latrans) have exhibited dramatic increases during the same time period. The cause of the declines of gray and red foxes has not been identified, and the current status of gray foxes remains uncertain. Therefore, I conducted a large-scale predator survey and tracked radiocollared gray foxes from 2004 to 2007 in order to determine the distribution, survival, cause-specific mortality sources and land cover associations of gray foxes in an urbanized region of northeastern Illinois, and examined the relationships between the occurrence of gray fox and the presence other species of mesopredators, specifically coyotes and raccoons. Although generalist mesopredators are common and can reach high densities in many urban areas their urban ecology is poorly understood due to their secretive nature and wariness of humans. Understanding how mesopredators utilize urbanized landscapes can be useful in the management and control of disease outbreaks, mitigation of nuisance wildlife issues, and gaining insight into how mesopredators shape wildlife communities in highly fragmented areas. I examined habitat associations of raccoons, opossums (Didelphis virginiana), domestic cats (Felis catus), coyotes, foxes (gray and red), and striped skunks (Mephitis mephitis) at multiple spatial scales in an urban environment. Gray fox occurrence was rare and widely dispersed, and survival estimates were similar to other studies. Gray fox occurrence was negatively associated with natural and semi-natural land cover types. Fox home range size increased with increasing urban development suggesting that foxes may be negatively influenced by urbanization. Gray fox occurrence was not associated with coyote or raccoon presence. However, spatial avoidance and mortality due to coyote predation was documented and disease was a major mortality source for foxes. The declining relative abundance of gray fox in Illinois is likely a result of a combination of factors. Assessment of habitat associations indicated that urban mesopredators, particularly coyotes and foxes, perceived the landscape as relatively homogeneous and that urban mesopredators interacted with the environment at scales larger than that accommodated by remnant habitat patches. Coyote and fox presence was found to be associated with a high degree of urban development at large and intermediate spatial scales. However, at a small spatial scale fox presence was associated with high density urban land cover whereas coyote presence was associated with urban development with increased forest cover. Urban habitats can offer a diversity of prey items and anthropogenic resources and natural land cover could offer coyotes daytime resting opportunities in urban areas where they may not be as tolerated as smaller foxes. Raccoons and opossums were found to utilize moderately developed landscapes with interspersed natural and semi-natural land covers at a large spatial scale, which may facilitate dispersal movements. At intermediate and small spatial scales, both species were found to utilize areas that were moderately developed and included forested land cover. These results indicated that raccoons and opossums used natural areas in proximity to anthropogenic resources. At a large spatial scale, skunk presence was associated with highly developed landscapes with interspersed natural and semi-natural land covers. This may indicate that skunks perceived the urban matrix as more homogeneous than raccoons or opossums. At an intermediate spatial scale skunks were associated with moderate levels of development and increased forest cover, which indicated that they might utilize natural land cover in proximity to human-dominated land cover. At the smallest spatial scale skunk presence was associated with forested land cover surrounded by a suburban matrix. Compared to raccoon

Willingham, Alison N.; /Ohio State U.; ,

2008-01-01T23:59:59.000Z

299

Effects of elevated CO2 , nitrogen deposition, and decreased species diversity on foliar fungal plant disease  

E-Print Network [OSTI]

. Keywords: biodiversity, ecosystem, elevated carbon dioxide, nitrogen enrichment, parasites, plant pathogensEffects of elevated CO2 , nitrogen deposition, and decreased species diversity on foliar fungal Three components of global change, elevated CO2 , nitrogen addition, and decreased plant species

Crews, Stephen

300

Biodiversity and the Courts: Endangered Species Law in the US, Australia, and Canada  

E-Print Network [OSTI]

1973). [10] Environment Australia. “Recovery Plan for MarineSpecies Law in the US, Australia, and Canada Robert Sha?erSpecies Law in the US, Australia, and Canada. ” As a broader

Shaffer, Robert

2011-01-01T23:59:59.000Z

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


301

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

E-Print Network [OSTI]

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

Martone, Patrick T.

302

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

E-Print Network [OSTI]

Hydrogen isotope fractionation in freshwater algae: I. Variations among lipids and species Zhaohui Abstract Five species of freshwater green algae, including three strains of Botryococcus braunii (two in the algae, including alkadienes, botryococcenes, heptadecenes, fatty acids, and phytadiene, were measured

Sachs, Julian P.

303

E-Print Network 3.0 - anopheles gambiae species Sample Search...  

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

results for: anopheles gambiae species Page: << < 1 2 3 4 5 > >> 1 Insect Molecular Biology (2005) 14(6), 599605 2005 The Royal Entomological Society 599 Summary: species. To...

304

E-Print Network 3.0 - alien fish species Sample Search Results  

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

fish species Search Powered by Explorit Topic List Advanced Search Sample search results for: alien fish species Page: << < 1 2 3 4 5 > >> 1 Hydrobiologia 500: 217230, 2003. K....

305

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical forests: the diversification  

E-Print Network [OSTI]

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical, Mesoamerica, niche conservatism, seasonally dry tropical forests. Summary · Mesoamerican arid biomes epitomize the vast species richness of Meso- american seasonally dry tropical forests (SDTFs), and to evaluate

Olson, Mark

306

A new species of the allodapine bee genus Braunsapis from the Central African Republic (Hymenoptera: Apidae)  

E-Print Network [OSTI]

A new species of the allodapine bee genus Braunsapis Michener (Allodapini: Allodapina) is described and figured from a series of females collected in the Central African Republic. Braunsapis maxschwarzi Engel, new species, ...

Engel, Michael S.

2013-10-29T23:59:59.000Z

307

SNAKE SPECIES RICHNESS IN RELATION TO HABITAT IN THE POST OAK SAVANNAH OF EAST CENTRAL TEXAS  

E-Print Network [OSTI]

This project examined snake species richness and relative abundances in a heterogeneous landscape within the post oak savannah of East Central Texas. Snakes were sampled using funnel traps (with drift fences for terrestrial species) and hand capture...

Putegnat, John

2006-07-11T23:59:59.000Z

308

Differences in sounds made by courting males of three closely related Lake Malawi cichlid species  

E-Print Network [OSTI]

. C. P. AMORIM*, M. E. KNIGHT, Y. STRATOUDAKIS§ AND G. F. TURNER{ *Unidade de Investigac¸a~o em Eco species, court- ship calls of three species of Pseudotropheus that co-occur at Nkhata Bay, on the western

309

Tropical leguminous species for acid soils: studies on plant form and growth  

E-Print Network [OSTI]

fixing ability were analyzed for species at four abandoned pasture sites at the La Selva Biological Station, Sarapiqui, Costa Rica. Survival of the majority of the species after 3 years was high. Pithecellobium idiopodum, Inga edulis, A lbizia guichapele...

Tilki, Fahrettin

2012-06-07T23:59:59.000Z

310

Reproductive traits of pioneer gastropod species colonizing deep-see hydrothermal vents after an eruption  

E-Print Network [OSTI]

The colonization dynamics and life histories of pioneer species are vital components in understanding the early succession of nascent hydrothermal vents. The reproductive ecology of pioneer species at deep-sea hydrothermal ...

Bayer, Skylar (Skylar Rae)

2011-01-01T23:59:59.000Z

311

Yakima River Species Interactions Studies; Yakima/Klickitat Fisheries Project Monitoring and Evaluation, 2004-2005 Annual Report.  

SciTech Connect (OSTI)

This report is intended to satisfy two concurrent needs: (1) provide a contract deliverable from the Washington Department of Fish and Wildlife (WDFW) to the Bonneville Power Administration (BPA), with emphasis on identification of salient results of value to ongoing Yakima/Klickitat Fisheries Project (YKFP) planning, and (2) summarize results of research that have broader scientific relevance. This is the thirteenth of a series of progress reports that address species interactions research and supplementation monitoring of fishes in response to supplementation of salmon and steelhead in the upper Yakima River basin (Hindman et al. 1991; McMichael et al. 1992; Pearsons et al. 1993; Pearsons et al. 1994; Pearsons et al. 1996; Pearsons et al. 1998, Pearsons et al. 1999, Pearsons et al. 2001a, Pearsons et al. 2001b, Pearsons et al. 2002, Pearsons et al. 2003, Pearsons et al. 2004). Journal articles and book chapters have also been published from our work (McMichael 1993; Martin et al. 1995; McMichael et al. 1997; McMichael and Pearsons 1998; McMichael et al. 1998; Pearsons and Fritts 1999; McMichael et al. 1999; McMichael et al. 1999; Pearsons and Hopley 1999; Ham and Pearsons 2000; Ham and Pearsons 2001; Amaral et al. 2001; McMichael and Pearsons 2001; Pearsons 2002, Fritts and Pearsons 2004, Pearsons et al. in press, Major et al. in press). This progress report summarizes data collected between January 1, 2004 and December 31, 2004. These data were compared to findings from previous years to identify general trends and make preliminary comparisons. Interactions between fish produced as part of the YKFP, termed target species or stocks, and other species or stocks (non-target taxa) may alter the population status of non-target species or stocks. This may occur through a variety of mechanisms, such as competition, predation, and interbreeding (Pearsons et al. 1994; Busack et al. 1997; Pearsons and Hopley 1999). Furthermore, the success of a supplementation program may be limited by strong ecological interactions such as predation or competition (Busack et al. 1997). Our work has adapted to new information needs as the YKFP has evolved. Initially, our work focused on interactions between anadromous steelhead and resident rainbow trout (for explanation see Pearsons et al. 1993), then interactions between spring chinook salmon and rainbow trout, and recently interactions between spring chinook salmon and highly valued non-target taxa (NTT; e.g., bull trout); and interactions between strong interactor taxa (e.g., those that may strongly influence the abundance of spring chinook salmon; e.g., smallmouth bass) and spring chinook salmon. The change in emphasis to spring chinook salmon has largely been influenced by the shift in the target species planned for supplementation (Bonneville Power Administration et al. 1996; Fast and Craig 1997). Originally, steelhead and spring chinook salmon were proposed to be supplemented simultaneously (Clune and Dauble 1991). However, due in part to the uncertainties associated with interactions between steelhead and rainbow trout, spring chinook and coho salmon were supplemented before steelhead. This redirection in the species to be supplemented has prompted us to prioritize interactions between spring chinook and rainbow trout, while beginning to investigate other ecological interactions of concern. Prefacility monitoring of variables such as rainbow trout density, distribution, and size structure was continued and monitoring of other NTT was initiated in 1997. This report is organized into five chapters that represent major topics associated with monitoring stewardship, utilization, and strong interactor taxa. Chapter 1 reports the results of non-target taxa monitoring after the sixth release of hatchery salmon smolts in the upper Yakima River Basin. Chapter 2 reports on the impacts of supplementation and reintroduction of salmon to trout. Chapter 2 was submitted as a manuscript to the North American Journal of Fisheries Management. Chapter 3 is an essay that describes the problems associated

Pearsons, Todd N.; Temple, Gabriel M.; Fritts, Anthony L. (Washington Department of Fish and Wildlife, Olympia, WA)

2005-05-01T23:59:59.000Z

312

Vegetation communities associated with the 100-Area and 200-Area facilities on the Hanford Site  

SciTech Connect (OSTI)

The Hanford Site, Benton County, Washington, lies within the broad semi-arid shrub-steppe vegetation zone of the Columbia Basin. Thirteen different habitat types on the Hanford Site have been mapped in Habitat Types on the Hanford Site: Wildlife and Plant Species of Concern (Downs et al. 1993). In a broad sense, this classification is correct. On a smaller scale, however, finer delineations are possible. This study was conducted to determine the plant communities and estimate vegetation cover in and directly adjacent to the 100 and 200 Areas, primarily in relation to waste sites, as part of a comprehensive ecological study for the Compensation Environmental Response, Compensation, and Liability Act (CERCLA) characterization of the 100 and 200 Areas. During the summer of 1993, field surveys were conducted and a map of vegetation communities in each area, including dominant species associations, was produced. The field surveys consisted of qualitative community delineations. The community delineations described were made by field reconnaissance and are qualitative in nature. The delineations were made by visually determining the dominant plant species or vegetation types and were based on the species most apparent at the time of inspection. Additionally, 38 transects were run in these plant communities to try to obtain a more accurate representation of the community. Because habitat disturbances from construction/operations activities continue to occur in these areas, users of this information should be cautious in applying these maps without a current ground survey. This work will complement large-scale habitat maps of the Hanford Site.

Stegen, J.A.

1994-01-17T23:59:59.000Z

313

Scalable Quantum Computing Architecture with Mixed Species Ion Chains  

E-Print Network [OSTI]

We report on progress towards implementing mixed ion species quantum information processing for a scalable ion trap architecture. Mixed species chains may help solve several problems with scaling ion trap quantum computation to large numbers of qubits. Initial temperature measurements of linear Coulomb crystals containing barium and ytterbium ions indicate that the mass difference does not significantly impede cooling at low ion numbers. Average motional occupation numbers are estimated to be $\\bar{n} \\approx 130$ quanta per mode for chains with small numbers of ions, which is within a factor of three of the Doppler limit for barium ions in our trap. We also discuss generation of ion-photon entanglement with barium ions with a fidelity of $F \\ge 0.84$, which is an initial step towards remote ion-ion coupling in a more scalable quantum information architecture. Further, we are working to implement these techniques in surface traps in order to exercise greater control over ion chain ordering and positioning.

John Wright; Carolyn Auchter; Chen-Kuan Chou; Richard D. Graham; Thomas W. Noel; Tomasz Sakrejda; Zichao Zhou; Boris B. Blinov

2014-09-30T23:59:59.000Z

314

Nanoscale NMR Spectroscopy and Imaging of Multiple Nuclear Species  

E-Print Network [OSTI]

Nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) are well-established techniques that provide valuable information in a diverse set of disciplines but are currently limited to macroscopic sample volumes. Here we demonstrate nanoscale NMR spectroscopy and imaging under ambient conditions of samples containing multiple nuclear species, using nitrogen-vacancy (NV) colour centres in diamond as sensors. With single, shallow NV centres in a diamond chip and samples placed on the diamond surface, we perform NMR spectroscopy and one-dimensional MRI on few-nanometre-sized samples containing $^1$H and $^{19}$F nuclei. Alternatively, we employ a high-density NV layer near the surface of a diamond chip to demonstrate wide-field optical NMR spectroscopy of nanoscale samples containing $^1$H, $^{19}$F, and $^{31}$P nuclei, as well as multi-species two-dimensional optical MRI with sub-micron resolution. For all diamond samples exposed to air, we identify a ubiquitous $^1$H NMR signal, consistent with a $\\sim 1$ nm layer of adsorbed hydrocarbons or water on the diamond surface and below any sample placed on the diamond. This work lays the foundation for nanoscale NMR and MRI applications such as studies of single proteins and functional biological imaging with subcellular resolution, as well as characterization of thin films with sub-nanometre resolution.

Stephen J. DeVience; Linh M. Pham; Igor Lovchinsky; Alexander O. Sushkov; Nir Bar-Gill; Chinmay Belthangady; Francesco Casola; Madeleine Corbett; Huiliang Zhang; Mikhail Lukin; Hongkun Park; Amir Yacoby; Ronald L. Walsworth

2014-06-12T23:59:59.000Z

315

Scalable Quantum Computing Architecture with Mixed Species Ion Chains  

E-Print Network [OSTI]

We report on progress towards implementing mixed ion species quantum information processing for a scalable ion trap architecture. Mixed species chains may help solve several problems with scaling ion trap quantum computation to large numbers of qubits. Initial temperature measurements of linear Coulomb crystals containing barium and ytterbium ions indicate that the mass difference does not significantly impede cooling at low ion numbers. Average motional occupation numbers are estimated to be $\\bar{n} \\approx 130$ quanta per mode for chains with small numbers of ions, which is within a factor of three of the Doppler limit for barium ions in our trap. We also discuss generation of ion-photon entanglement with barium ions with a fidelity of $F \\ge 0.84$, which is an initial step towards remote ion-ion coupling in a more scalable quantum information architecture. Further, we are working to implement these techniques in surface traps in order to exercise greater control over ion chain ordering and positioning.

Wright, John; Chou, Chen-Kuan; Graham, Richard D; Noel, Thomas W; Sakrejda, Tomasz; Zhou, Zichao; Blinov, Boris B

2014-01-01T23:59:59.000Z

316

Peptide concentration alters intermediate species in amyloid ? fibrillation kinetics  

SciTech Connect (OSTI)

Highlights: ? A?(1–40) aggregation in vitro has been monitored at different concentrations. ? A?(1–40) fibrillation does not always follow conventional kinetic mechanisms. ? We demonstrate non-linear features in the kinetics of A?(1–40) fibril formation. ? At high A?(1–40) concentrations secondary processes dictate fibrillation speed. ? Intermediate species may play significant roles on final amyloid fibril development. -- Abstract: The kinetic mechanism of amyloid aggregation remains to be fully understood. Investigations into the species present in the different kinetic phases can assist our comprehension of amyloid diseases and further our understanding of the mechanism behind amyloid ? (A?) (1–40) peptide aggregation. Thioflavin T (ThT) fluorescence and transmission electron microscopy (TEM) have been used in combination to monitor A?(1–40) aggregation in vitro at both normal and higher than standard concentrations. The observed fibrillation behaviour deviates, in several respects, from standard concepts of the nucleation–polymerisation models and shows such features as concentration-dependent non-linear effects in the assembly mechanism. A?(1–40) fibrillation kinetics do not always follow conventional kinetic mechanisms and, specifically at high concentrations, intermediate structures become populated and secondary processes may further modify the fibrillation mechanism.

Garvey, M., E-mail: megan.garvey@molbiotech.rwth-aachen.de [Max-Planck Research Unit for Enzymology of Protein Folding, Weinbergweg 22, 06120 Halle (Saale) (Germany); Morgado, I., E-mail: immorgado@ualg.pt [Max-Planck Research Unit for Enzymology of Protein Folding, Weinbergweg 22, 06120 Halle (Saale) (Germany)

2013-04-12T23:59:59.000Z

317

Alien species in fresh waters: ecological effects, interactions with other stressors, and prospects for the  

E-Print Network [OSTI]

Alien species in fresh waters: ecological effects, interactions with other stressors, and prospects dozens of alien species. 2. Invasions are highly nonrandom with respect to the taxonomic identity, which probably have been underestimated as an ecological force. 4. The number of alien species

318

Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented  

E-Print Network [OSTI]

Re ning Abstract Machine Speci cations of the Steam Boiler Control to Well Documented Executable the steam boiler control speci cation problem to il- lustrate how the evolving algebra approach to the speci, in June 1995, to control the Karlsruhe steam boiler simulator satisfactorily. The abstract machines

Börger, Egon

319

Project 35013 Species-and Site-specific Impacts of Gas Supersaturation on Aquatic Animals  

E-Print Network [OSTI]

three species tend to be bottom oriented and deep water species, and most TDG effects are in the upperProject 35013 Species- and Site-specific Impacts of Gas Supersaturation on Aquatic Animals Sponsor in the river?" The proposal was submitted primarily at the request of the state water quality agencies

320

Generation of reactive oxygen species by a persulfide (BnSSH) Tonika Chatterji,  

E-Print Network [OSTI]

Generation of reactive oxygen species by a persulfide (BnSSH) Tonika Chatterji, Kripa Keerthi generate reactive oxygen species under biologically rele- vant conditions via the sequence of reactions by reactive oxygen species generated in this manner may contribute to the cytotoxic properties of leinamycin

Gates, Kent. S.

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


321

Appendix 15 Red and Blue-Listed Vertebrate and Vascular Plant Species The  

E-Print Network [OSTI]

Appendix 15 Red and Blue-Listed Vertebrate and Vascular Plant Species The report that follows lists red- and blue-listed species occurring in the Cranbrook Forest District and in the Southern Rocky risk' as either vulnerable in BC (Blue-listed), or endangered or threatened (Red-listed). The species

322

A unified model of species immigration, extinction and abundance on islands  

E-Print Network [OSTI]

ORIGINAL ARTICLE A unified model of species immigration, extinction and abundance on islands James and extinction rates as functions of species richness at dynamic equilibrium. In contrast, the approach results highlight the importance of species abundances as indi- cators of immigration and extinction rates

Harmon, Luke

323

Spatially Synchronous Extinction of Species under External Forcing R. E. Amritkar*  

E-Print Network [OSTI]

Spatially Synchronous Extinction of Species under External Forcing R. E. Amritkar* Physical a synchronizing term. Absence of the quadratic saturation term can help the species to avoid extinction. DOI: 10 other examples are documented in Ref. [10]. The second important phenomenon is the extinction of species

Rangarajan, Govindan

324

Thus, rarer species may be more buffered from extinction than expected from neutral sampling  

E-Print Network [OSTI]

Thus, rarer species may be more buffered from extinction than expected from neutral sampling effects. However, time-lagged extinctions due to extinction debt may lead to additional species loss (31 species abundances, at least until future extinction debt is paid. References and Notes 1. M. Gaertner, A

Tong, Liang

325

The Value of Endangered Species: the Importance of Conserving Biological Diversity1  

E-Print Network [OSTI]

- tion. Since time began, countless species have gone extinct from natural processes. The extinction of dinosaurs is the best known example. Why Save Endangered Species? If extinction is a natural process, why extinction of plants and animals to natural causes. Today most species of plants and animals become extinct

Mazzotti, Frank

326

Species invasions and extinction: The future of native biodiversity on islands  

E-Print Network [OSTI]

Species invasions and extinction: The future of native biodiversity on islands Dov F. Sax, University of California, Santa Barbara, CA 93106 Predation by exotic species has caused the extinction these scenarios have for the future retention or extinction of native plant species. Finally, we identify invasion

Sax, Dov

327

Extinction Risk, Ecological Stress and Climate Change: How Species Respond to Changes in Global Biodiversity?  

E-Print Network [OSTI]

1 Extinction Risk, Ecological Stress and Climate Change: How Species Respond to Changes in Global subordinate species less intelligent than us, at risk of extinction. In other words, anthropogenic activities have made other species sensitive to changes in climate and habitat vulnerable to extinction [Parry et

Paris-Sud XI, Université de

328

Size-dependent species richness: trends within plant communities and across latitude  

E-Print Network [OSTI]

as a result of sampling effects (McGeoch & Gaston 2002). Likewise, for even-aged populations, plant density, Ithaca, NY, USA 2 Department of Botany, University of Cape Town, Cape Town, South Africa 3 Department.edu Abstract We examine how species richness and species-specific plant density (number of species and number

Rand, Richard H.

329

Vol. 21 No. 3 2004 Endangered Species UPDATE 87 Andrew C. Keller &  

E-Print Network [OSTI]

has declined by 33% since delisting (Rugh 2003). In light of this population decline, in this paper we of delisted species, monitoring beyond the 5 years required by the ESA is needed to ensure long-term viability UPDATE Vol. 21 No. 3 200488 Introduction Does delisting species under the En- dangered Species Act (ESA

Gerber, Leah R.

330

Mercury Species and Other Selected Constituent Concentrations in Water, Sediment, and Biota of  

E-Print Network [OSTI]

Mercury Species and Other Selected Constituent Concentrations in Water, Sediment, and Biota Data Series 658 #12;#12;Mercury Species and Other Selected Constituent Concentrations in Water.J., 2012, Mercury species and other selected constituent concentrations in water, sediment, and biota

331

Valley Electric Association- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

Valley Electric Association (VEA), a nonprofit member owned cooperative, developed the domestic solar water heating program to encourage energy efficiency at the request of the membership. VEA...

332

Conventional Energy Forum & Associated Vertical Business Development...  

Energy Savers [EERE]

methods Associated research and development Support industry opportunities and new markets emerging in the traditional energy sector This is one in a series of Office of...

333

International Facility Management Association Strategic Facility  

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

Facility Management Association Strategic Facility Planning: A WhIte PAPer Strategic Facility Planning: A White Paper on Strategic Facility Planning 2009 | International...

334

Stearns Electric Association- Energy Efficiency Loan Program  

Broader source: Energy.gov [DOE]

Stearns Electric Association, through a program offered by Rural Utilities Services, offers its members low-interest Energy Resource Conservation (ERC) loans. The complete cost of making approved...

335

Case Study - National Rural Electric Cooperative Association...  

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

National Rural Electric Cooperative Association Smart Grid Investment Grant 1 Helping America's Electric Cooperatives Build a Smarter Grid to Streamline Operations and Improve...

336

What Is the Indicator and Why Is It Important? As the number of species considered rare increases,  

E-Print Network [OSTI]

, the likelihood of species extinction increases. This indicator focuses on species that have the greatest chance of species, tracking the number of species at risk of extinction can potentially indicate whether the use? The trend in species extinction since the turn of the 20th century varies by taxonomic group (figure 7

337

Chemical species of plutonium in Hanford radioactive tank waste  

SciTech Connect (OSTI)

Large quantities of radioactive wastes have been generated at the Hanford Site over its operating life. The wastes with the highest activities are stored underground in 177 large (mostly one million gallon volume) concrete tanks with steel liners. The wastes contain processing chemicals, cladding chemicals, fission products, and actinides that were neutralized to a basic pH before addition to the tanks to prevent corrosion of the steel liners. Because the mission of the Hanford Site was to provide plutonium for defense purposes, the amount of plutonium lost to the wastes was relatively small. The best estimate of the amount of plutonium lost to all the waste tanks is about 500 kg. Given uncertainties in the measurements, some estimates are as high as 1,000 kg (Roetman et al. 1994). The wastes generally consist of (1) a sludge layer generated by precipitation of dissolved metals from aqueous wastes solutions during neutralization with sodium hydroxide, (2) a salt cake layer formed by crystallization of salts after evaporation of the supernate solution, and (3) an aqueous supernate solution that exists as a separate layer or as liquid contained in cavities between sludge or salt cake particles. The identity of chemical species of plutonium in these wastes will allow a better understanding of the behavior of the plutonium during storage in tanks, retrieval of the wastes, and processing of the wastes. Plutonium chemistry in the wastes is important to criticality and environmental concerns, and in processing the wastes for final disposal. Plutonium has been found to exist mainly in the sludge layers of the tanks along with other precipitated metal hydrous oxides. This is expected due to its low solubility in basic aqueous solutions. Tank supernate solutions do not contain high concentrations of plutonium even though some tanks contain high concentrations of complexing agents. The solutions also contain significant concentrations of hydroxide which competes with other potential complexants. The sodium nitrate and sodium phosphate salts that form most of the salt cake layers have little interaction with plutonium in the wastes and contain relatively small plutonium concentrations. For these reasons the authors consider plutonium species in the sludges and supernate solutions only. The low concentrations of plutonium in waste tank supernate solutions and in the solid sludges prevent identification of chemical species of plutonium by ordinary analytical techniques. Spectrophotometric measurements are not sensitive enough to identify plutons oxidation states or complexes in these waste solutions. Identification of solid phases containing plutonium in sludge solids by x-ray diffraction or by microscopic techniques would be extremely difficult. Because of these technical problems, plutonium speciation was extrapolated from known behavior observed in laboratory studies of synthetic waste or of more chemically simple systems.

Barney, G.S.

1997-10-22T23:59:59.000Z

338

Electrokinetic removal of charged contaminant species from soil and other media using moderately conductive adsorptive materials  

DOE Patents [OSTI]

Method for collecting and concentrating charged species, specifically, contaminant species in a medium, preferably soil. The method utilizes electrokinesis to drive contaminant species into and through a bed adjacent to a drive electrode. The bed comprises a moderately electrically conductive adsorbent material which is porous and is infused with water or other solvent capable of conducting electrical current. The bed material, preferably activated carbon, is easily removed and disposed of. Preferably, where activated carbon is used, after contaminant species are collected and concentrated, the mixture of activated carbon and contaminant species is removed and burned to form a stable and easily disposable waste product.

Lindgren, Eric R. (Albuquerque, NM); Mattson, Earl D. (Idaho Falls, ID)

2001-01-01T23:59:59.000Z

339

UNIVERSITY OF IDAHO Robert Smith University of Idaho - Associate...  

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

Robert Smith University of Idaho - Associate Vice President Center for Advanced Energy Studies - Associate Director Dr. Robert (Bob) Smith, Associate Vice-President for the...

340

Species measurements in a hypersonic, hydrogen-air, combustion wake  

SciTech Connect (OSTI)

A continuously sampling, time-of-flight mass spectrometer has been used to measure relative species concentrations in a two-dimensional, hydrogen-air combustion wake at mainstream Mach numbers exceeding 5. The experiments, in a free piston shock tunnel, yielded distributions of hydrogen, oxygen, nitrogen, water, and nitric oxide at stagnation enthalpies ranging from 5.6 MJ/kg to 12.2 MJ/kg and at a distance of approximately 100s times the thickness of the initial hydrogen jet. The amount of hydrogen mixed in stoichiometric proportions was approximately independent of the stagnation enthalpy, despite the fact that the proportion of hydrogen in the wake was increased with stagnation enthalpy. Roughly 50% of the mixed hydrogen underwent combustion at the highest enthalpy. The proportion of hydrogen reacting to water could be approximately predicted using reaction rates based on mainstream temperatures.

Skinner, K.A.; Stalker, R.J. [Univ. of Queensland, Brisbane, Queensland (Australia)] [Univ. of Queensland, Brisbane, Queensland (Australia)

1996-09-01T23:59:59.000Z

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


341

Genomics of Extinct and Endangered Species (2011 JGI User Meeting)  

ScienceCinema (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Stephen Shuster of Penn State University gives a presentation on "Genomics of Extinct and Endangered Species" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

Shuster, Stephen [Penn State University

2011-06-03T23:59:59.000Z

342

Genomics of Extinct and Endangered Species (2011 JGI User Meeting)  

SciTech Connect (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Stephen Shuster of Penn State University gives a presentation on "Genomics of Extinct and Endangered Species" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

Shuster, Stephen [Penn State University] [Penn State University

2011-03-23T23:59:59.000Z

343

Apparatus and method for polarizing polarizable nuclear species  

DOE Patents [OSTI]

The present invention is a polarizing process involving a number of steps. The first step requires moving a flowing mixture of gas, the gas at least containing a polarizable nuclear species and vapor of at least one alkali metal, with a transport velocity that is not negligible when compared with the natural velocity of diffusive transport. The second step is propagating laser light in a direction, preferably at least partially through a polarizing cell. The next step is directing the flowing gas along a direction generally opposite to the direction of laser light propagating. The next step is containing the flowing gas mixture in the polarizing cell. The final step is immersing the polarizing cell in a magnetic field. These steps can be initiated in any order, although the flowing gas, the propagating laser and the magnetic field immersion must be concurrently active for polarization to occur.

Hersman, F. William; Leuschner, Mark; Carberry, Jeannette

2005-09-27T23:59:59.000Z

344

Productivity Is a Poor Predictor of Plant Species Richness.  

SciTech Connect (OSTI)

For more than 30 years, the relationship between net primary productivity and species richness has generated intense debate in ecology about the processes regulating local diversity. The original view, which is still widely accepted, holds that the relationship is hump-shaped, with richness first rising and then declining with increasing productivity. Although recent meta-analyses questioned the generality of hump-shaped patterns, these syntheses have been criticized for failing to account for methodological differences among studies. We addressed such concerns by conducting standardized sampling in 48 herbaceous-dominated plant communities on five continents. We found no clear relationship between productivity and fine-scale (meters-2) richness within sites, within regions, or across the globe. Ecologists should focus on fresh, mechanistic approaches to understanding the multivariate links between productivity and richness.

Peter B. Adler; et al.

2011-09-22T23:59:59.000Z

345

A new species of Bolitoglossa (Amphibia, Caudata) from the Sierra de Jurez, Oaxaca, Mexico 55 A new species of Bolitoglossa (Amphibia, Caudata)  

E-Print Network [OSTI]

A new species of Bolitoglossa (Amphibia, Caudata) from the Sierra de Juárez, Oaxaca, Mexico 55 A new species of Bolitoglossa (Amphibia, Caudata) from the Sierra de Juárez, Oaxaca, Mexico Sean M de Biología, Universidad Nacional Autónoma de Mexico, AP 70-153, Ciudad Universitaria, CP 04510

Wake, David B.

346

679.26 Prohibited Species Donation Program 50 CFR 679b26.doc 679.26 Prohibited Species Donation Program Page 1 of 3  

E-Print Network [OSTI]

manager of the processor. (xii) A signed statement from the applicant and from all persons who are listed for personal injury, death, sickness, damage to property directly or indirectly due to activities conducted§ 679.26 Prohibited Species Donation Program 50 CFR 679b26.doc § 679.26 Prohibited Species Donation

347

GREEN FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS  

E-Print Network [OSTI]

GREEN FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS TOSHIAKI SHOJI Department of Mathematics Science University of Tokyo Noda, Chiba 278­8510, Japan Abstract. Green functions of classical groups this, we define Green functions associated to complex reflection groups G(e, 1, n), and study

Shoj, Toshiaki

348

Original article Worker piping associated with foraging  

E-Print Network [OSTI]

Original article Worker piping associated with foraging in undisturbed queenright colonies of honey piping, previously reported only in association with colony disturbance or queen- lessness, was seen in undisturbed, queenright colonies. Workers piped by pressing the thorax to the comb, spreading the wings

Paris-Sud XI, Université de

349

Research Associate Position Defense Analysis Department  

E-Print Network [OSTI]

in analyzing social network data as well as geospatial, temporal, and standard statistical analysis of largeResearch Associate Position Defense Analysis Department Naval Postgraduate School, Monterey, CA Research Associate The Department of Defense Analysis is home to the CORE (Common Operational Research

350

Bruce E. Warner Deputy Associate Director  

E-Print Network [OSTI]

P6113 Bruce E. Warner Deputy Associate Director Lawrence Livermore National Laboratory November 20 Administration by University of California Lawrence Livermore National Laboratory under Contract W-7405-Eng-48, 2003 Presentation to Fusion Power Associates Annual Meeting and Symposium NIF: Transition to a Target

351

Roadmap: Associate of Science Regional College  

E-Print Network [OSTI]

Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 27-Feb-13/LNHD This roadmap is a recommended semester-by-semester plan of study.000 #12;Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2013-2014 Page 2 of 2

Sheridan, Scott

352

Roadmap: Associate of Arts Regional College  

E-Print Network [OSTI]

Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 27-Feb-13/LNHD This roadmap is a recommended semester-by-semester plan of study for this major.000 #12;Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2013-2014 Page 2 of 2 | Last

Sheridan, Scott

353

Roadmap: Associate of Arts Regional College  

E-Print Network [OSTI]

Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester-by-semester plan of study for this major GPA Overall GPA 61 2.000 2.000 #12;Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year

Sheridan, Scott

354

Roadmap: Associate of Science Regional College  

E-Print Network [OSTI]

Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester-by-semester plan of study GPA Overall GPA 61 2.000 2.000 #12;Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog

Sheridan, Scott

355

THE UNIVERSITY OF SASKATCHEWAN ALUMNI ASSOCIATION  

E-Print Network [OSTI]

DRAFT THE UNIVERSITY OF SASKATCHEWAN ALUMNI ASSOCIATION Review Engagement Report Financial Statements April 30, 2013 #12;DRAFT REVIEW ENGAGEMENT REPORT To the Members of The University of Saskatchewan Alumni Association We have reviewed the balance sheet of The University of Saskatchewan Alumni

Saskatchewan, University of

356

THE UNIVERSITY OF SASKATCHEWAN ALUMNI ASSOCIATION  

E-Print Network [OSTI]

DRAFT THE UNIVERSITY OF SASKATCHEWAN ALUMNI ASSOCIATION Review Engagement Report Financial Statements April 30, 2014 #12;DRAFT REVIEW ENGAGEMENT REPORT To the Members of The University of Saskatchewan Alumni Association We have reviewed the balance sheet of The University of Saskatchewan Alumni

Peak, Derek

357

Assistant or Associate Professor in Sedimentology  

E-Print Network [OSTI]

Assistant or Associate Professor in Sedimentology The Department of Earth Sciences (DES), Mineral for a tenure-track Assistant or Associate Professor position in Sedimentology to begin in July 2015. We seek an innovative individual with excellent teaching and research skills in sedimentology. Expertise in Precambrian

358

Visualizing Brand Associations from Web Community Photos  

E-Print Network [OSTI]

and visualizing core visual concepts associated with brands, and (ii) localizing the regions of brand in images. With experi- ments on about five millions of images of 48 brands crawled from five popular online photo--Economics Keywords Brand associations, summarization and visualization of mul- timedia data, image segmentation 1

Xing, Eric P.

359

Student Association Executive Memo 10 October 2013  

E-Print Network [OSTI]

, 2013, Student Association Senate passed a series of revisions to our Financial Allocations Guidelines Association. These revisions, we believe, will help our Financial Allocations Process to be fairer, more happy to answer them. · Article II, Section A, Subsection 5 and point a is added: "The submitted bills

Reynolds, Albert C.

360

University of Houston Frontier Fiesta Association  

E-Print Network [OSTI]

University of Houston Frontier Fiesta Association FrontierFiesta2014 www.uh.edu/fiesta | March 20-22, 2014 | 1 2014 Frontier FiestaWaiver Form The Frontier Fiesta Association and the University of Houston this form and all payments to the Frontier Fiesta Assocation Office: Center for Student Involvement, 51

Azevedo, Ricardo

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


361

Method for determining the concentration of atomic species in gases and solids  

DOE Patents [OSTI]

Method for determining the concentration of atomic species in gases and solids. Measurement of at least two emission intensities from a species in a plasma containing the species after a sufficient time period has elapsed after the generation of the plasma and during a second time period, permits an instantaneous temperature to be established within the sample. The concentration of the atomic species to be determined is then derived from the known emission intensity of a predetermined concentration of that species in the sample at the measured temperature, a quantity which is measured prior to the determination of the unknown concentration, and the actual measured emission from the unknown species, or by this latter emission and the emission intensity of a species having known concentration within the sample.

Loge, Gary W. (2998 Plaza Blanca, Santa Fe, NM 87505)

1999-01-01T23:59:59.000Z

362

Frogs of the genus Eleutherodactylus (Leptodactylidae) in the cordillera occidental in Peru with descriptions of three new species  

E-Print Network [OSTI]

, and two are members of the Eleutherodactylus unistrigatus Group. We recognize 15 species of Eleutherodactylus in the Cordillera Occidental; 10 of these species are reported for the first time from the Cordillera Occidental. Four of these species are shared...

Duellman, William E.; Lehr, Edgar

2007-06-21T23:59:59.000Z

363

Michigan State University Alumni Association MICHIGAN STATE UNIVERSITY  

E-Print Network [OSTI]

Michigan State University Alumni Association Bylaws #12;2 MICHIGAN STATE UNIVERSITY ALUMNI of the organization shall be the Michigan State University Alumni Association (hereinafter, the "Association"). Section 2 Mission Statement The Michigan State University Alumni Association supports and enhances

364

Integrating fundamental concepts of ecology, biogeography, and sampling into effective ecological niche modeling and species distribution modeling  

E-Print Network [OSTI]

Correlative techniques for estimating environmental requirements of species – variably termed ecological niche modeling or species distribution modeling – are becoming very popular tools for ecologists and biogeographers ...

Peterson, A. Townsend; Soberó n, Jorge

2012-10-30T23:59:59.000Z

365

Fact Sheet: DOE/National Association of Regulatory Utility Commissione...  

Energy Savers [EERE]

DOENational Association of Regulatory Utility Commissioners Natural Gas Infrastructure Modernization Partnership Fact Sheet: DOENational Association of Regulatory Utility...

366

association cardiomiopatia hipertrofica: Topics by E-print Network  

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

Categories Designated substances Sustainable building materials 12;Brookhaven Science Associates Drivers for Purchasing of Green 9 TUCKER BALCH ASSOCIATE PROFESSOR...

367

Environmentally Sensitive Areas Surveys Program threatened and endangered species survey: Progress report. Environmental Restoration Program  

SciTech Connect (OSTI)

The Endangered Species Act (originally passed in 1973) is a Federal statute that protects both animal and plant species. The Endangered Species Act identifies species which are, without careful management, in danger of becoming extinct and species that are considered threatened. Along with the designation of threatened or endangered, the Endangered Species Act provides for the identification of appropriate habitat for these species. Since 1993, the United States Department of Energy`s (DOE) Environmental Restoration (ER) Program has supported a program to survey the Oak Ridge Reservation (ORR) for threatened and endangered species. The Environmentally Sensitive Areas Surveys Program initiated vascular plant surveys during fiscal year 1993 and vertebrate animal surveys during fiscal year 1994 to determine the baseline condition of threatened and endangered species on the ORR at the present time. Data collected during these surveys are currently aiding Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Remedial Investigations on the ORR. They also provide data for ER and Waste Management decision documents, ensure that decisions have technical and legal defensibility, provide a baseline for ensuring compliance with principal legal requirements and will increase public confidence in DOE`s adherence to all related environmental resources rules, laws, regulations, and instructions. This report discusses the progress to date of the threatened and endangered species surveys of the ORR.

King, A.L.; Awl, D.J.; Gabrielsen, C.A.

1994-09-01T23:59:59.000Z

368

Long-term trends in the avifauna of the Sierra Nevada: community dynamics and species occupancy over a century of climate change  

E-Print Network [OSTI]

habitat loss on extinctions at species' low-latitude rangeand local extinction when a species is detected imperfectly.species, with implications for Pleistocene extinctions and

Tingley, Morgan Winn

2011-01-01T23:59:59.000Z

369

Associate director Susan Handy describes ULTRANS research.  

E-Print Network [OSTI]

`living lab' In summer 2012, we move to new offices in the nation's largest zero net energy (ZNE associated with vehicle use by about 7% per person in 2020 and 15% in 2035. Other states and the U

California at Davis, University of

370

American Wind Energy Association Offshore WINDPOWER Conference...  

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

Offshore WINDPOWER Conference & Exhibition American Wind Energy Association Offshore WINDPOWER Conference & Exhibition October 7, 2014 9:00AM EDT to October 8, 2014 5:00PM EDT AWEA...

371

MACDONALD FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS  

E-Print Network [OSTI]

MACDONALD FUNCTIONS ASSOCIATED TO COMPLEX REFLECTION GROUPS. A generalization of Macdonald o* *perators is also constructed, and we characterize such functions by making use of * *Macdonald operators, assuming a certain conjecture

Shoj, Toshiaki

372

Costs Associated With Propane Vehicle Fueling Infrastructure  

SciTech Connect (OSTI)

This document is designed to help fleets understand the cost factors associated with propane vehicle fueling infrastructure. It provides an overview of the equipment and processes necessary to develop a propane fueling station and offers estimated cost ranges.

Smith, M.; Gonzales, J.

2014-08-01T23:59:59.000Z

373

Society Associate Percival L. Hallowell '18* ++  

E-Print Network [OSTI]

C. Lucks '47 ++ Ruth and Myron Pomerantz '47 Barbara and Frederick N. Spencer '47 ++ Ora PP '11GP Joanie M. and Murray H. Goodman '48 '88H June W. and Leon C. Holt '48 ++ Society Associates

Napier, Terrence

374

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network [OSTI]

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

375

Oklahoma Indian Gaming Association Annual Conference  

Broader source: Energy.gov [DOE]

Join more than 2,500 industry professionals from all over the country at the 2012 Oklahoma Indian Gaming Association (OIGA) Conference and Trade Show specifically devoted to all aspects of the...

376

Mid-West Electric Consumers Association  

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

West Electric Consumers Association 4350 Wadsworth Blvd., Suite 330, Wheat Ridge, CO 80033 Tel: (303) 463-4979 Fax: (303) 463-8876 April 1, 2009 Transmission Infrastructure Program...

377

Christopher M. Jones Staff Research Associate  

E-Print Network [OSTI]

Associate Specialist 1/2005 ­ 12/2005 College of Natural Resources, University of California, Berkeley 2009; Journal of Infrastructure Systems. May, 2007 4. Judge, Sustainability Specialist, California

Kammen, Daniel M.

378

HENDRY COUNTY CATTLEMEN'S ASSOCIATION YOUTH RANCH RODEO  

E-Print Network [OSTI]

HENDRY COUNTY CATTLEMEN'S ASSOCIATION YOUTH RANCH RODEO February 26, 2012 LaBelle Rodeo Grounds a meeting at 1:00pm prior to rodeo. 3. Arena dress code will be enforced. All contestants must wear cowboy

Watson, Craig A.

379

Society Associates Marjorie A. Couch and  

E-Print Network [OSTI]

. Murto, Jr. '39 1940 Society Associates Carol and Norman Hammer '40 ++ Norman L. Morse '40 Beatrice and F and Andrew K. Morris '50 ++ Mary and Michael J. Murray '50 Lenore C. and Ferris M. Saydah '50 '90P ++ Herbert

Napier, Terrence

380

Andrew Garrison Curriculum Vitae Associate Professor  

E-Print Network [OSTI]

Andrew Garrison ­ Curriculum Vitae Associate Professor B.A., Communication/Political Science of the stories of Gurney Norman. Broadcast on PBS begins August, 2000. Winner, First Annual Henry Hampton Award

Johnston, Daniel

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


381

Associative skew clock routing for difficult instances  

E-Print Network [OSTI]

This thesis studies the associative skew clock routing problem, which seeks a clock routing tree such that zero skew is preserved only within identified groups of sinks. Although the number of constraints is reduced, the problem becomes more...

Kim, Min-seok

2006-08-16T23:59:59.000Z

382

Association For Neurologically Impaired Children Web Newsletter  

E-Print Network [OSTI]

Association For Neurologically Impaired Children Web Newsletter www.afniconline.org Year 2005 of life, such as home, social settings, school or work. #12;Year 2005 in review pt. 1 Web Newsletter page

Kraus, Nina

383

Sequentially Triggered Star Formation in OB Associations  

E-Print Network [OSTI]

We discuss observational evidence for sequential and triggered star formation in OB associations. We first review the star formation process in the Scorpius-Centaurus OB association, the nearest OB association to the Sun, where several recent extensive studies have allowed us to reconstruct the star formation history in a rather detailed way. We then compare the observational results with those obtained for other OB associations and with recent models of rapid cloud and star formation in the turbulent interstellar medium. We conclude that the formation of whole OB subgroups (each consisting of several thousand stars) requires large-scale triggering mechanisms such as shocks from expanding wind and supernova driven superbubbles surrounding older subgroups. Other triggering mechanisms, like radiatively driven implosion of globules, also operate, but seem to be secondary processes, forming only small stellar groups rather than whole OB subgroups with thousands of stars.

Thomas Preibisch; Hans Zinnecker

2006-10-27T23:59:59.000Z

384

Ris-R-1579(EN) Association Euratom -  

E-Print Network [OSTI]

: Association Euratom - Risø National Laboratory Annual Progress Report 2005 Department: Optics and Plasma Research Department Risø-R-1579(EN) November 2006 ISSN 0106-2840 ISSN 1901-3922 ISSN 1396-3449 ISBN 87

385

Telomere-associated proteins in Arabidopsis thaliana  

E-Print Network [OSTI]

. Telomere functions are mediated by a large array of telomere-associated proteins. Mutations in telomere-related genes cause immediate telomere dysfunction, activation of DNA damage response, and accumulation of end-to-end chromosome fusions. In addition...

Surovtseva, Yulia V.

2009-05-15T23:59:59.000Z

386

Architecture Associated with Veterinary Education in Edinburgh   

E-Print Network [OSTI]

The Royal (Dick) School of Veterinary Studies, (the Dick Vet), has been part of Edinburgh's history for over 10 years. However, it is not generally realised that the city has had a longer association with veterinary medicine, ...

Warwick, Colin M; Macdonald, Alastair A

387

Embedding potentials for excited states of embedded species  

SciTech Connect (OSTI)

Frozen-Density-Embedding Theory (FDET) is a formalism to obtain the upper bound of the ground-state energy of the total system and the corresponding embedded wavefunction by means of Euler-Lagrange equations [T. A. Wesolowski, Phys. Rev. A 77(1), 012504 (2008)]. FDET provides the expression for the embedding potential as a functional of the electron density of the embedded species, electron density of the environment, and the field generated by other charges in the environment. Under certain conditions, FDET leads to the exact ground-state energy and density of the whole system. Following Perdew-Levy theorem on stationary states of the ground-state energy functional, the other-than-ground-state stationary states of the FDET energy functional correspond to excited states. In the present work, we analyze such use of other-than-ground-state embedded wavefunctions obtained in practical calculations, i.e., when the FDET embedding potential is approximated. Three computational approaches based on FDET, that assure self-consistent excitation energy and embedded wavefunction dealing with the issue of orthogonality of embedded wavefunctions for different states in a different manner, are proposed and discussed.

Wesolowski, Tomasz A. [Département de Chimie Physique, Université de Genève, 30, quai Ernest-Ansermet, CH-1211 Genève 4 (Switzerland)] [Département de Chimie Physique, Université de Genève, 30, quai Ernest-Ansermet, CH-1211 Genève 4 (Switzerland)

2014-05-14T23:59:59.000Z

388

Kinetic theory and numerical simulations of two-species coagulation  

E-Print Network [OSTI]

In this work we study the stochastic process of two-species coagulation. This process consists in the aggregation dynamics taking place in a ring. Particles and clusters of particles are set in this ring and they can move either clockwise or counterclockwise. They have a probability to aggregate forming larger clusters when they collide with another particle or cluster. We study the stochastic process both analytically and numerically. Analytically, we derive a kinetic theory which approximately describes the process dynamics. One of our strongest assumptions in this respect is the so called well-stirred limit, that allows neglecting the appearance of spatial coordinates in the theory, so this becomes effectively reduced to a zeroth dimensional model. We determine the long time behavior of such a model, making emphasis in one special case in which it displays self-similar solutions. In particular these calculations answer the question of how the system gets ordered, with all particles and clusters moving in the same direction, in the long time. We compare our analytical results with direct numerical simulations of the stochastic process and both corroborate its predictions and check its limitations. In particular, we numerically confirm the ordering dynamics predicted by the kinetic theory and explore properties of the realizations of the stochastic process which are not accessible to our theoretical approach.

Carlos Escudero; Fabricio Macia; Raul Toral; Juan J. L. Velazquez

2014-04-19T23:59:59.000Z

389

Auto-associative nanoelectronic neural network  

SciTech Connect (OSTI)

In this paper, an auto-associative neural network using single-electron tunneling (SET) devices is proposed and simulated at low temperature. The nanoelectronic auto-associative network is able to converge to a stable state, previously stored during training. The recognition of the pattern involves decreasing the energy of the input state until it achieves a point of local minimum energy, which corresponds to one of the stored patterns.

Nogueira, C. P. S. M.; Guimarães, J. G. [Departamento de Engenharia Elétrica - Laboratório de Dispositivos e Circuito Integrado, Universidade de Brasília, CP 4386, CEP 70904-970 Brasília DF (Brazil)

2014-05-15T23:59:59.000Z

390

Associative memory in phasing neuron networks  

SciTech Connect (OSTI)

We studied pattern formation in a network of coupled Hindmarsh-Rose model neurons and introduced a new model for associative memory retrieval using networks of Kuramoto oscillators. Hindmarsh-Rose Neural Networks can exhibit a rich set of collective dynamics that can be controlled by their connectivity. Specifically, we showed an instance of Hebb's rule where spiking was correlated with network topology. Based on this, we presented a simple model of associative memory in coupled phase oscillators.

Nair, Niketh S [ORNL; Bochove, Erik J. [United States Air Force Research Laboratory, Kirtland Air Force Base; Braiman, Yehuda [ORNL

2014-01-01T23:59:59.000Z

391

Method for determining the concentration of atomic species in gases and solids  

DOE Patents [OSTI]

Method for determining the concentration of atomic species in gases and solids. Measurement of at least two emission intensities from a species in a sample that is excited by incident laser radiation. Which generates a plasma therein after a sufficient time period has elapsed and during a second time period, permits an instantaneous temperature to be established within the sample. The concentration of the atomic species to be determined is then derived from the known emission intensity of a predetermined concentration of that species in the sample at the measured temperature, a quantity which is measured prior to the determination of the unknown concentration, and the actual measured emission from the unknown species, or by this latter emission and the emission intensity of a species having known concentration within the sample such as nitrogen for gaseous air samples.

Loge, Gary W. (304 Cheryl Ave., Los Alamos, NM 87544)

1998-01-01T23:59:59.000Z

392

Method for determining the concentration of atomic species in gases and solids  

DOE Patents [OSTI]

Method is described for determining the concentration of atomic species in gases and solids. The method involves measurement of at least two emission intensities from a species in a sample that is excited by incident laser radiation. This generates a plasma therein after a sufficient time period has elapsed and during a second time period, permits an instantaneous temperature to be established within the sample. The concentration of the atomic species to be determined is then derived from the known emission intensity of a predetermined concentration of that species in the sample at the measured temperature, a quantity which is measured prior to the determination of the unknown concentration, and the actual measured emission from the unknown species, or by this latter emission and the emission intensity of a species having known concentration within the sample such as nitrogen for gaseous air samples. 4 figs.

Loge, G.W.

1998-02-03T23:59:59.000Z

393

Species specific blood typing in birds using hemagglutin and precipitin techniques  

E-Print Network [OSTI]

to focus on the reactivity across several species in an attempt to relate their taxonomic relationships. The blood from six species; Canada Goose (Branta canadensis), Bl khllldl'Dk(hdkdh 11), kghlggdgk (B 1 ~k), d G ld Ph (Ch PP(h B' ) 1- lected... used see Table 3. Taxonomic Grouping Ending Example order family subfamily tribe genus specific epithet species -iformes -idae -inae ? ini Anseriformes Anatidae Anserinae Anserini Branta canadensis Branta canadensis Canada Goose...

Cragg, Peter Charles

1977-01-01T23:59:59.000Z

394

Revision of Neartic species in Opius (Gastrosema)(Hymenoptera:Braconidae:Opiinae)  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . , . 91 17 Shape of the mandible in lateral view and the mandibular teeth in frontal view. A, Mandible of Opi us alconanus in lateral view. B, Mandibular teeth of O. alconanus in frontal view. C, Mandible of O. castaneigaster in lateral view. D..., 500 described species, Opiinae is one of the most speciose braconid subfamilies (Wharton 1997d). Relative to other braconid subfamilies, only Braconinae (over 2, 000 species), Microgastrinae (over 1, 400 species), Doryctinae (approximately 1, 178...

Kula, Robert R

2001-01-01T23:59:59.000Z

395

Effect of collision parameters in electronegative plasma sheath with two species of positive ions  

SciTech Connect (OSTI)

The effect of ion neutral collision is shown for two species of positive ions in electronegative plasma. The ion neutral collision is modeled using power law of collision cross section. It is a usual case for processing plasma to have two species of positive ions and hence we attempt to study the dynamics of the two species of ions inside the collisional sheath of electronegative plasma.

Moulick, R.; Goswami, K. S. [Center of Plasma Physics, Institute for plasma Research, Sonapur, Guwahati 782402 (India)] [Center of Plasma Physics, Institute for plasma Research, Sonapur, Guwahati 782402 (India); Mahanta, M. K. [Department of Physics, Arya Vidyapeeth College, Guwahati 781016 (India)] [Department of Physics, Arya Vidyapeeth College, Guwahati 781016 (India)

2013-09-15T23:59:59.000Z

396

Biodiversity and the Courts: Endangered Species Law in the US, Australia, and Canada  

E-Print Network [OSTI]

polar bear Ursus maritimus in Canada. ” Ottawa: Committeeof Endangered Wildlife in Canada, 2008. [8] “DeterminationSpecies at Risk Act. ” 145 Canada Gazette 27 (July 2, 2011):

Shaffer, Robert

2011-01-01T23:59:59.000Z

397

E-Print Network 3.0 - allogamous forage species Sample Search...  

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

barley... dock species corn jimsonweed flax johnsongrass millet kochia oats lambsquarters rape nightshade ... Source: Wilkins, Neal - Institute of Renewable Natural Resources &...

398

Draft Genome Sequences of Eight Enterohepatic Helicobacter Species Isolated from Both Laboratory and Wild Rodents  

E-Print Network [OSTI]

The draft genome sequences of eight enterohepatic Helicobacter species, H. muridarum, H. trogontum, H. typhlonius, and five unnamed helicobacters, are presented here. Using laboratory mice pervasively infected with ...

Sheh, Alexander

399

E-Print Network 3.0 - animal model species Sample Search Results  

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

Faculty of Science and Technology Summary: species of animals, such as beef, swine, sheep, poultry, aquaculture, and so forth 2. There are three... on the relational data...

400

E-Print Network 3.0 - animal species characterization Sample...  

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

specifies the responsibilities of the Animal Resources (AR... for preventive medical care for this species. 1.2 The individual assigned to perform the duties and tasks listed...

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


401

E-Print Network 3.0 - anastrepha species diptera Sample Search...  

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

the reported host plants of the species of Anastrepha... . Thomas, D. B. 2000. Mexican fruit y, Anastrepha ludens (Loew) (Diptera: Tephritidae), addendum... for the Mexican...

402

Effect of different intravenous iron preparations on lymphocyte intracellular reactive oxygen species generation and subpopulation survival.  

E-Print Network [OSTI]

IV iron compounds induced greater intracellular ROS generation,IV iron preparations on intracellular reactive oxygen species generationIV iron preparations on intracellular immune cell ROS generation

Gupta, Ajay; Zhuo, Jiaying; Zha, Junli; Reddy, Srinivasa; Olp, Jonathan; Pai, Amy

2010-01-01T23:59:59.000Z

403

E-Print Network 3.0 - aquatic utricularia species Sample Search...  

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

may reduce species diversity. For wetlands and ... Source: Toledo, University of - Lake Erie Center Collection: Geosciences ; Environmental Sciences and Ecology Page: << < 1 2 3 4...

404

PREDICTING AND PREVENTING LOSSES OF IMPERILED FISH SPECIES IN AN URBANIZING ENVIRONMENT  

E-Print Network [OSTI]

and spatial autocorrelation. For a species (the Cherokee darter, Etheostoma etowahae) that shows, urbanization, Cherokee darter, Etowah darter, amber darter, predictive modeling, stormwater runoff, effective

Rosemond, Amy Daum

405

E-Print Network 3.0 - anadromous species habitat Sample Search...  

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

species habitat Page: << < 1 2 3 4 5 > >> 1 Predicting the distribution of anadromous fish in fresh water using habitat models Steve Lindley Summary: , critical habitat, and...

406

E-Print Network 3.0 - australian native species Sample Search...  

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

search results for: australian native species Page: << < 1 2 3 4 5 > >> 1 Freshwater fish resources in the Snowy River, Victoria. Freshwater fish resources in the Snowy Summary:...

407

Visiting insect diversity and visitation rates for seven globally-imperiled plant species in  

E-Print Network [OSTI]

..................................................................................................................................... 3 Study area..................................................................... 51 Appendix 3- The Natural Heritage Ranking System restricted areas in the middle Arkansas Valley of Colorado. These species were observed to determine

408

E-Print Network 3.0 - angiosperm evergreen species Sample Search...  

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

Collection: Environmental Sciences and Ecology 40 INSTITUTS FRANAIS DE RECHERCHE EN INDE FRENCH RESEARCH INSTITUTES IN INDIA Summary: . Among the qualitative characters of species...

409

Myrsidea willardi Price and Johnson, a New Species of Chewing Louse (Phthiraptera: Menoponidae) from  

E-Print Network [OSTI]

Myrsidea willardi Price and Johnson, a New Species of Chewing Louse (Phthiraptera: Menoponidae) from Schlegel's Asity (Passeriformes: Philepittidae) ROGER D. PRICE 1 AND KEVIN P. JOHNSON 2 ABSTRACT

Johnson, Kevin P.

410

E-Print Network 3.0 - adjacent countries species Sample Search...  

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

1 American Journal of Botany 88(11): 21012112. 2001. GEOGRAPHIC DISTRIBUTION OF WILD POTATO SPECIES1 Summary: georeferenced database of locations where wild potatoes were...

411

E-Print Network 3.0 - arachis wild species Sample Search Results  

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

information for this subject... in one generation of a serial increase for two wild potato species, one an outcrossing diploid, the other... in greenhouses) does not. For wild...

412

Arsenic species and leachability in the fronds of the hyperaccumulator Chinese brake (Pteris vittata L.)  

E-Print Network [OSTI]

coupled with atomic fluorescence spectrometry. The impacts of air-drying on arsenic species Science Ltd. doi:10.1016/S0269-7491(02)00470-0 Enviro

Ma, Lena

413

E-Print Network 3.0 - amphipod pilot species Sample Search Results  

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

search results for: amphipod pilot species Page: << < 1 2 3 4 5 > >> 1 POPULATION ECOLOGY -ORIGINAL PAPER Spatial variation in parasite-induced mortality in an amphipod...

414

E-Print Network 3.0 - aeromonas species isolated Sample Search...  

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

may represent important... microflora of five species of sharks obtained in the Indian Ocean; and Yap (1979) reported on skin isolates... of intestinal material from five...

415

E-Print Network 3.0 - active oxygen species Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: active oxygen species Page: << < 1 2 3 4 5 > >> 1 Ecological requirements of damselflies in Dutch...

416

Proportional counter device for detecting electronegative species in an air sample  

DOE Patents [OSTI]

Apparatus for detecting an electronegative species comprises an analysis chamber, an inlet communicating with the analysis chamber for admitting a sample containing the electronegative species and an ionizable component, a radioactive source within the analysis chamber for emitting radioactive energy for ionizing a component of the sample, a proportional electron detector within the analysis chamber for detecting electrons emitted from the ionized component, and a circuit for measuring the electrons and determining the presence of the electronegative species by detecting a reduction in the number of available electrons due to capture of electrons by the electronegative species.

Allman, Steve L. (Knoxville, TN); Chen, Fang C. (Knoxville, TN); Chen, Chung-Hsuan (Knoxville, TN)

1994-01-01T23:59:59.000Z

417

Proportional counter device for detecting electronegative species in an air sample  

DOE Patents [OSTI]

Apparatus for detecting an electronegative species comprises an analysis chamber, an inlet communicating with the analysis chamber for admitting a sample containing the electronegative species and an ionizable component, a radioactive source within the analysis chamber for emitting radioactive energy for ionizing a component of the sample, a proportional electron detector within the analysis chamber for detecting electrons emitted from the ionized component, and a circuit for measuring the electrons and determining the presence of the electronegative species by detecting a reduction in the number of available electrons due to capture of electrons by the electronegative species. 2 figures.

Allman, S.L.; Chen, F.C.; Chen, C.H.

1994-03-08T23:59:59.000Z

418

E-Print Network 3.0 - avian species richness Sample Search Results  

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

in neighborhood parks in Phoenix. Both ecological and social factors... of biodiversity in urban landscapes. Question How does species richness vary in relation to the...

419

E-Print Network 3.0 - aquatic species program Sample Search Results  

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

aquatic species program Page: << < 1 2 3 4 5 > >> 1 Sustaining America's Aquatic Biodiversity Why Is Aquatic Biodiversity Declining? Summary: environmental dilemma. Although...

420

E-Print Network 3.0 - allied xylaria species Sample Search Results  

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

Xylaria species. North American Fungi 3: 193-213. 34. *MAYOR JR, *TD FULGENZI... . Biodiversity and Conservation (accepted) 49. *UEHLING JK, HENKEL TW, AIME MC, SMITH ME....

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


421

E-Print Network 3.0 - agroforestry tree species Sample Search...  

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

of the tree and shrub species grown in these areas, and harvested for fuelwood, coppice extremely well... : Earthscan PublicationsLtd. National Academy of Sciences 1980...

422

Habitat types on the Hanford Site: Wildlife and plant species of concern  

SciTech Connect (OSTI)

The objective of this report is to provide a comprehensive source of the best available information on Hanford Site sensitive and critical habitats and plants and animals of importance or special status. In this report, sensitive habitats include areas known to be used by threatened, endangered, or sensitive plant or animal species, wetlands, preserves and refuges, and other sensitive habitats outlined in the Hanford Site Baseline Risk Assessment Methodology. Potentially important species for risk assessment and species of special concern with regard to their status as threatened, endangered, or sensitive are described, and potential habitats for these species identified.

Downs, J.L.; Rickard, W.H.; Brandt, C.A. [and others

1993-12-01T23:59:59.000Z

423

E-Print Network 3.0 - avian species common Sample Search Results  

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

a deadly form of avian influenza... a respiratory infection in chickens and other poultry species. Avian influenza in humans We normally do... of Avian Pathologists and The...

424

IGF-I enhances cellular senescence via the reactive oxygen species-p53 pathway  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Cellular senescence plays an important role in tumorigenesis and aging process. Black-Right-Pointing-Pointer We demonstrated IGF-I enhanced cellular senescence in primary confluent cells. Black-Right-Pointing-Pointer IGF-I enhanced cellular senescence in the ROS and p53-dependent manner. Black-Right-Pointing-Pointer These results may explain the underlying mechanisms of IGF-I involvement in tumorigenesis and in regulation of aging. -- Abstract: Cellular senescence is characterized by growth arrest, enlarged and flattened cell morphology, the expression of senescence-associated {beta}-galactosidase (SA-{beta}-gal), and by activation of tumor suppressor networks. Insulin-like growth factor-I (IGF-I) plays a critical role in cellular growth, proliferation, tumorigenesis, and regulation of aging. In the present study, we show that IGF-I enhances cellular senescence in mouse, rat, and human primary cells in the confluent state. IGF-I induced expression of a DNA damage marker, {gamma}H2AX, the increased levels of p53 and p21 proteins, and activated SA-{beta}-gal. In the confluent state, an altered downstream signaling of IGF-I receptor was observed. Treatment with a reactive oxygen species (ROS) scavenger, N-acetylcystein (NAC) significantly suppressed induction of these markers, indicating that ROS are involved in the induction of cellular senescence by IGF-I. In p53-null mouse embryonic fibroblasts, the IGF-I-induced augmentation of SA-{beta}-gal and p21 was inhibited, demonstrating that p53 is required for cellular senescence induced by IGF-I. Thus, these data reveal a novel pathway whereby IGF-I enhances cellular senescence in the ROS and p53-dependent manner and may explain the underlying mechanisms of IGF-I involvement in tumorigenesis and in regulation of aging.

Handayaningsih, Anastasia-Evi; Takahashi, Michiko; Fukuoka, Hidenori; Iguchi, Genzo; Nishizawa, Hitoshi; Yamamoto, Masaaki; Suda, Kentaro [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)] [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan); Takahashi, Yutaka, E-mail: takahash@med.kobe-u.ac.jp [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)] [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)

2012-08-24T23:59:59.000Z

425

Design of a dual species atom interferometer for space  

E-Print Network [OSTI]

Atom interferometers have a multitude of proposed applications in space including precise measurements of the Earth's gravitational field, in navigation & ranging, and in fundamental physics such as tests of the weak equivalence principle (WEP) and gravitational wave detection. While atom interferometers are realized routinely in ground-based laboratories, current efforts aim at the development of a space compatible design optimized with respect to dimensions, weight, power consumption, mechanical robustness and radiation hardness. In this paper, we present a design of a high-sensitivity differential dual species $^{85}$Rb/$^{87}$Rb atom interferometer for space, including physics package, laser system, electronics and software. The physics package comprises the atom source consisting of dispensers and a 2D magneto-optical trap (MOT), the science chamber with a 3D-MOT, a magnetic trap based on an atom chip and an optical dipole trap (ODT) used for Bose-Einstein condensate (BEC) creation and interferometry, the detection unit, the vacuum system for $10^{-11}$ mbar ultra-high vacuum generation, and the high-suppression factor magnetic shielding as well as the thermal control system. The laser system is based on a hybrid approach using fiber-based telecom components and high-power laser diode technology and includes all laser sources for 2D-MOT, 3D-MOT, ODT, interferometry and detection. Manipulation and switching of the laser beams is carried out on an optical bench using Zerodur bonding technology. The instrument consists of 9 units with an overall mass of 221 kg, an average power consumption of 608 W (819 W peak), and a volume of 470 liters which would well fit on a satellite to be launched with a Soyuz rocket, as system studies have shown.

Thilo Schuldt; Christian Schubert; Markus Krutzik; Lluis Gesa Bote; Naceur Gaaloul; Jonas Hartwig; Holger Ahlers; Waldemar Herr; Katerine Posso-Trujillo; Jan Rudolph; Stephan Seidel; Thijs Wendrich; Wolfgang Ertmer; Sven Herrmann; André Kubelka-Lange; Alexander Milke; Benny Rievers; Emanuele Rocco; Andrew Hinton; Kai Bongs; Markus Oswald; Matthias Franz; Matthias Hauth; Achim Peters; Ahmad Bawamia; Andreas Wicht; Baptiste Battelier; Andrea Bertoldi; Philippe Bouyer; Arnaud Landragin; Didier Massonnet; Thomas Lévèque; Andre Wenzlawski; Ortwin Hellmig; Patrick Windpassinger; Klaus Sengstock; Wolf von Klitzing; Chris Chaloner; David Summers; Philip Ireland; Ignacio Mateos; Carlos F. Sopuerta; Fiodor Sorrentino; Guglielmo M. Tino; Michael Williams; Christian Trenkel; Domenico Gerardi; Michael Chwalla; Johannes Burkhardt; Ulrich Johann; Astrid Heske; Eric Wille; Martin Gehler; Luigi Cacciapuoti; Norman Gürlebeck; Claus Braxmaier; Ernst Rasel

2014-12-08T23:59:59.000Z

426

Reactions of inorganic nitrogen species in supercritical water  

SciTech Connect (OSTI)

Redox reactions of nitrate salts with NH3 and methanol were studied in near-critical and supercritical water at 350 to 530 C and constant pressure of 302 bar. Sodium nitrate decomposition reactions were investigated at similar conditions. Reactions were conducted in isothermal tubular reactor under plug flow. For kinetic modeling, nitrate and nitrite reactants were lumped into an NO{sub x}{sup -} reactant; kinetic expressions were developed for MNO{sub 3}/NH{sub 4}X and sodium nitrate decomposition reactions. The proposed elementary reaction mechanism for MNO{sub 3}/NH{sub 4}X reaction indicated that NO{sub 2} was the primary oxidizing species and that N{sub 2}/N{sub 2}O selectivities could be determined by the form of MNO{sub 3} used. This suggest a nitrogen control strategy for use in SCWO (supercritical water oxidation) processes; nitrate or NH3 could be used to remove the other, at reaction conditions far less severe than required by other methods. Reactions of nitrate with methanol indicated that nitrate was a better oxidant than oxygen in supercritical water. Nitrogen reaction products included NH3 and nitrite, while inorganic carbon was the major carbon reaction product. Analysis of excess experiments indicated that the reaction at 475 C was first order in methanol concentration and second order in NO{sub x}{sup -} concentration. In order to determine phase regimes for these reactions, solubility of sodium nitrate was determined for some 1:1 nitrate electrolytes. Solubilities were measured at 450 to 525 C, from 248 to 302 bar. A semi-empirical solvation model was shown to adequately describe the experimental sodium nitrate solubilities. Solubilities of Li, Na, and K nitrates revealed with cations with smaller ionic radii had greater solubilities with nitrate.

Dell`Orco, P.C. [Texas Univ., Austin, TX (United States)] [Texas Univ., Austin, TX (United States)

1994-12-31T23:59:59.000Z

427

Exotic, Invasive, Alien, Nonindigenous, or Nuisance Species: No Matter What You Call Them, They're a Growing Problem  

E-Print Network [OSTI]

Exotic, Invasive, Alien, Nonindigenous, or Nuisance Species: No Matter What You Call Them, They nonindigenous species. What is the Difference between Exotic, Nonindigenous, Non-Native, Alien, Nuisance of February 3, 1999, defined "alien" species as "any species, including its seeds, eggs, spores, or other

428

Deleting species from model food webs Christopher Quince, Paul G. Higgs and Alan J. McKane  

E-Print Network [OSTI]

causing extinction of further species from the food web. To investigate these effects we used one species was deleted. On average, only 2.1% of the remaining species went extinct as a result of extinction. The probability of extinction of prey of the deleted species was also significantly higher than

McKane, Alan

429

Conservation plan for protected species on Naval Petroleum Reserve No. 1, Kern County, California  

SciTech Connect (OSTI)

Habitats in and around Naval Petroleum Reserve No. 1 (NPR-1) support populations of various vertebrates and plants, including a number of threatened and endangered species. Adequate conservation of habitats and species, particularly protected species, can be facilitated through development and implementation of management plans. This document provides a comprehensive plan for the conservation of protected species on NPR-1, through compliance with terms and conditions expressed in Biological Opinions rendered by the U.S. Fish and Wildlife Service for NPR-1 activities. Six conservation strategies by which threatened and endangered species have been, and will be, protected are described: population monitoring, mitigation strategies, special studies, operating guidelines and policies, information transfer and outreach, and the endangered species conservation area. Population monitoring programs are essential for determining population densities and for assessing the effects of oil field developments and environmental factors on protected species. Mitigation strategies (preactivity surveys and habitat reclamation) are employed to minimize the loss of important habitats components and to restore previously disturbed lands to conditions more suitable for species` use. A number of special studies were undertaken between 1985 and 1995 to investigate the effectiveness of a variety of population and habitat management techniques with the goal of increasing the density of protected species. Operating guidelines and policies governing routine oil field activities continue to be implemented to minimize the potential for the incidental take of protected species and minimize damage to wildlife habitats. Information transfer and outreach activities are important means by which technical and nontechnical information concerning protected species conservation on NPR-1 is shared with both the scientific and non-scientific public.

Otten, M.R.M.; Cypher, B.L.

1997-07-01T23:59:59.000Z

430

A DUSTY Mg II ABSORBER ASSOCIATED WITH THE QUASAR SDSS J003545.13+011441.2  

SciTech Connect (OSTI)

We report on a dusty Mg II absorber associated with the quasar SDSS J003545.13+011441.2 (hereafter J0035+0114) at z = 1.5501, the strongest of the three Mg II absorbers along the sight line of the quasar. The two low-redshift intervening absorbers are at z = 0.7436 and 0.5436. Based on the photometric and spectroscopic data of the Sloan Digital Sky Survey (SDSS), we infer that the rest-frame color excess E(B - V) due to the associated dust is more than 0.07 by assuming a Small Magellanic Cloud (SMC) type extinction curve. Our follow-up moderate resolution spectroscopic observation with the ESI spectrometer at the 10 m Keck telescope enables us to reliably identify most of the important metal elements, such as Zn, Fe, Mn, Mg, Al, Si, Cr, and Ni, in the associated system. We measure the column density of each species and detect significant dust depletion. In addition, we develop a simulation technique to gauge the significance of a 2175 A dust absorption bump in the SDSS quasar spectra. By using this technique, we analyze the SDSS spectrum of J0035+0114 for the presence of an associated 2175 A extinction feature and report a tentative detection at a {approx}2{sigma} significant level.

Jiang, P.; Lu, H. L.; Zhou, H. Y. [Key Laboratory for Research in Galaxies and Cosmology, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, Anhui, 230026 (China); Ge, J. [Astronomy Department, University of Florida, 211 Bryant Space Science Center, P. O. Box 112055, Gainesville, FL 32611 (United States); Prochaska, J. X. [University of California Observatories-Lick Observatory, University of California, Santa Cruz, CA 95064 (United States); Kulkarni, V. P., E-mail: jpaty@mail.ustc.edu.c [Department of Physics and Astronomy, University of South Carolina, Columbia, SC 29208 (United States)

2010-09-01T23:59:59.000Z

431

Apidologie 35 (2004) 637644 INRA/DIB-AGIB/ EDP Sciences, 2004  

E-Print Network [OSTI]

and Hagen(1996)andHallandSmith(1991).Theampli- fication product was electrophoresed through a 1% agarose TBE

Boyer, Edmond

432

Six new Pyramica species from Suriname (Hymenoptera: Formicidae) by Dr Dewanand Makhan*  

E-Print Network [OSTI]

Six new Pyramica species from Suriname (Hymenoptera: Formicidae) by Dr Dewanand Makhan* *Willem Bilderdijkhove 19, 3438 PM Nieuwegein, The Netherlands Makhan, D. (2007). Six new Pyramica species from Suriname Suriname are described: Pyramica amrishi sp. nov., P. aschnae sp. nov., P. aschnakiranae sp. nov., P

Villemant, Claire

433

Biogenic emissions from Citrus species in California Silvano Fares a,b,*, Drew R. Gentner c  

E-Print Network [OSTI]

Biogenic emissions from Citrus species in California Silvano Fares a,b,*, Drew R. Gentner c , Jeong May 2011 Accepted 26 May 2011 Keywords: BVOC emissions OVOC Terpene Basal emission rate Citrus a b such as the Central Valley of California. Moreover, the BVOC emissions from Citrus species have not been characterized

Silver, Whendee

434

Extraction of arsenate and arsenite species from soils and sediments Myron Georgiadis a  

E-Print Network [OSTI]

Extraction of arsenate and arsenite species from soils and sediments Myron Georgiadis a , Yong Cai 2005 NaDDC preserves arsenite during soil and sediment extraction. Abstract The primary objective and bioavailable arsenic species from soil and sediment while at the same time minimizing the transformation

Florida, University of

435

Analytica Chimica Acta 477 (2003) 279291 Measurement of arsenic species in marine sediments by  

E-Print Network [OSTI]

Analytica Chimica Acta 477 (2003) 279­291 Measurement of arsenic species in marine sediments 2002 Abstract Extraction of sediments with phosphoric acid (0.5 M) and hydroxylamine hydrochloride (0 to separate arsenic species. Recoveries of sediments spiked with As(V) were quantitative whereas for sediments

Canberra, University of

436

ccsd00001869, Multi-ion-species e ects on magnetosonic waves and energy  

E-Print Network [OSTI]

ccsd­00001869, version 1 ­ 22 Oct 2004 Multi-ion-species e#11;ects on magnetosonic waves and energy, wave damping, energy transport 1. Introduction The presence of multiple ion species introduces many Magnetosonic waves propagating perpendicular to an external magnetic #12;eld are studied with attention

437

Differences in germination and seedling establishment of alien and native Impatiens species  

E-Print Network [OSTI]

Differences in germination and seedling establishment of alien and native Impatiens species Rozdíly., Jarosík V. & Pysek P. (2009): Differences in germi- nation and seedling establishment of alien and native design. In this study seed and seedling traits of three congeneric alien species in Europe, differing

Kratochvíl, Lukas

438

Scale dependence of native and alien species richness in North American floras  

E-Print Network [OSTI]

Scale dependence of native and alien species richness in North American floras Vliv mítka studia na of native and alien species richness in North American flo- ras. ­ Preslia 78: 427­436. I analyzed data from and alien diversity vary as a function of spatial grain. Moving window multi- ple regression revealed

Minnesota, University of

439

TROPICAL LEPIDOPTERA, 9(2): 45-53 THREE NEW SPECIES OF CALISTO  

E-Print Network [OSTI]

, Dominican Republic, endemism, Hispaniola, Jamaica, Neotropical, taxonomy, West Indies. The island of Hispaniola, with 36 of the 42 known species of Calisto (sensu Smith, Miller and Miller, 1994), is the center in Hispaniola is not an artifact of collecting. However, the known distribution of species within Hispaniola

Hedges, Blair

440

An Algebraic Speci cation of the Steam-Boiler Control System  

E-Print Network [OSTI]

An Algebraic Speci#12;cation of the Steam-Boiler Control System Michel Bidoit 1 , Claude Chevenier describe how to derive an algebraic speci#12;cation of the Steam-Boiler Control System starting from to specify the detection of the steam-boiler fail- ures. Finally we discuss validation and veri#12;cation

Bidoit, Michel

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


441

Variation in hydraulic conductivity of mangroves: influence of species, salinity, and nitrogen and phosphorus availability  

E-Print Network [OSTI]

Variation in hydraulic conductivity of mangroves: influence of species, salinity, and nitrogen identity and variation in salinity and nutrient availability influence the hydraulic conductivity of mangroves. Using a fertilization study of two species in Florida, we found that stem hydraulic conductivity

Ling, Sharon Ewe Mei

442

Chaos in a Three-Species Food Chain Author(s): Alan Hastings and Thomas Powell  

E-Print Network [OSTI]

Chaos in a Three-Species Food Chain Author(s): Alan Hastings and Thomas Powell Source: Ecology, Vol on the screen or printed page of such transmission. JSTOR is a not-for-profit service that helps scholars(3), 1991, pp. 896-903 ?3 1991 bytheEcological SocietyofAmerica CHAOS IN A THREE-SPECIES FOOD CHAIN' ALAN

de Aguiar, Marcus A. M.

443

Lycopene cyclase paralog CruP protects against reactive oxygen species in oxygenic  

E-Print Network [OSTI]

, quenching singlet oxygen generated during the water-splitting process of photo- synthesis (10, 11). VariousLycopene cyclase paralog CruP protects against reactive oxygen species in oxygenic photosynthetic cyclase. Instead, we show that CruP aids in preventing accumulation of reactive oxygen species (ROS

Wurtzel, Eleanore

444

Active species downstream of an ArO surface-wave microwave discharge for biomedicine,  

E-Print Network [OSTI]

Active species downstream of an Ar­O 2 surface-wave microwave discharge for biomedicine, surface.1088/0963-0252/20/3/035006 Active species downstream of an Ar­O2 surface-wave microwave discharge for biomedicine, surface treatment in a 0.5 cm diameter tube at pressures between 1 and 12 mbar. The early afterglow that occurs downstream

Guerra, Vasco

445

Effects of the Training Dataset Characteristics on the Performance of Nine Species Distribution Models  

E-Print Network [OSTI]

Effects of the Training Dataset Characteristics on the Performance of Nine Species Distribution species need to be fitted to a training dataset before practical use. The training dataset of this paper is to study the effect of the training dataset characteristics on model performance and to compare

Kratochvíl, Lukas

446

Biogeography, ecoregions, and geomorphology affect fish species composition in streams of eastern Oklahoma, USA  

E-Print Network [OSTI]

Biogeography, ecoregions, and geomorphology affect fish species composition in streams of eastern B.V. 2007 Abstract Stream fish assemblages are structured by biogeographical, physical and stream habitat, influenced fish species composition (presence­absence) in eastern Oklahoma, USA relative

Marston, Richard A.

447

The initial phase of a Longleaf Pine-Wiregrass Savanna restoration: species establishment and community responses.  

SciTech Connect (OSTI)

AbstractAbstract The significant loss of the longleaf pine-wiregrass ecosystem in the southeastern United States has serious implications for biodiversity and ecosystem functioning. In response to this loss, we have initiated a long-term and landscape-scale restoration experiment at the 80,125 ha (310 mi2) Department of Energy Savannah River Site (SRS) located near Aiken, South Carolina. Aristida beyrichiana (wiregrass), an important and dominant grass (i.e., a “matrix” species) of the longleaf pine savanna understory, and 31 other herbaceous “non-matrix” species were planted at six locations throughout SRS in 2002 and 2003. Of the 36,056 transplanted seedlings, 75% were still alive in June 2004, while mean 1–2 year survival across all planted species was 48%. Lespedeza hirta (hairy lespedeza) exhibited the greatest overall survival per 3 ×3 m cell at 95%, whereas Schizachyrium spp. (little bluestem) exhibited the greatest mean cover among individual species at 5.9%. Wiregrass survival and cover were significantly reduced when planted with non-matrix species. Aggregate cover of all planted species in restored cells averaged 25.9% in 2006. High rates of survival and growth of the planted species resulted in greater species richness (SR), diversity, and vegetative cover in restored cells. Results suggest that the loss of the longleaf pine-wiregrass ecosystem may be ameliorated through restoration efforts and illustrate the positive impact of restoration plantings on biodiversity and vegetative cover.

Aschenbach, Todd, A; Foster, Bryan, L.; Imm, Donald, W.

2010-09-01T23:59:59.000Z

448

Climate Change Risks and Conservation Implications for a Threatened Small-Range Mammal Species  

E-Print Network [OSTI]

Climate Change Risks and Conservation Implications for a Threatened Small-Range Mammal Species Naia: Climate change is already affecting the distributions of many species and may lead to numerous extinctions be used to assess climate sensitivity and potential climate change impacts, even for rare and cryptic

Schierup, Mikkel Heide

449

Avoiding Extinction in a Managed Single Species Population Model by means of Anticipative Control  

E-Print Network [OSTI]

Avoiding Extinction in a Managed Single Species Population Model by means of Anticipative Control which end in a population collapse and consequent extinction. In a managed environment, it might, the dynamics of a managed single species are modelled using an Anticipatory System and possible control

Burke, Mark

450

Basins of coexistence and extinction in spatially extended ecosystems of cyclically competing species  

E-Print Network [OSTI]

Basins of coexistence and extinction in spatially extended ecosystems of cyclically competing species Xuan Ni,1 Rui Yang,1,a Wen-Xu Wang,1 Ying-Cheng Lai,1,2,3 and Celso Grebogi3 1 School of species coexistence. In this pursuit almost all exist- ing works focus on the relevant dynamical behaviors

Lai, Ying-Cheng

451

Fish Species of Greatest Conservation Need in Iowa's Nonwadeable Rivers: Distribution, Relative Abundance, and Influences from  

E-Print Network [OSTI]

Fish Species of Greatest Conservation Need in Iowa's Nonwadeable Rivers: Distribution, Relative of fish species of greatest conservation need in Iowa's nonwadeable rivers. · Evaluate the influence of potential movement barriers and anthropogenic stressors on fish distributions in Iowa's nonwadeable rivers

Koford, Rolf R.

452

Characterization of Mg/Ca distributions in planktonic foraminifera species by electron microprobe mapping  

E-Print Network [OSTI]

Characterization of Mg/Ca distributions in planktonic foraminifera species by electron microprobe] The distribution of Mg/Ca within the tests of eight modern planktonic foraminifer species has been characterized variations in Mg/Ca composition within individual tests. However, the pattern of Mg/Ca variation is notably

453

Phylogeny of the pollinating yucca moths, with revision of Mexican species (Tegeticula and Parategeticula;  

E-Print Network [OSTI]

­ Manzanillo, Tecomán, Colima, 28100, Mexico 3 Department of Biology, 130 College Place, Syracuse University recognized, increasing the number of described species from four to 20. Based on field surveys in Mexico reported four species of pollinators (Riley, 1892; Davis, 1967; Frack, 1982; Powell, 1984), including three

Althoff, David M.

454

ORIGINAL PAPER Recruitment of tree species in mixed selection and irregular  

E-Print Network [OSTI]

. In addition, forest types, soil pH, stand basal area, mean diameter, and the basal area of the same treeORIGINAL PAPER Recruitment of tree species in mixed selection and irregular shelterwood forest The main goals of the study were to examine the recruitment of the main tree species in selection and irreg

Paris-Sud XI, Université de

455

Influence of bark pH on the occurrence and distribution of tree canopy myxomycete species  

E-Print Network [OSTI]

Influence of bark pH on the occurrence and distribution of tree canopy myxomycete species Sydney E species and bark pH but showed no difference with respect to height in the canopy. On individual trees in the canopy of living trees and neighboring grapevines. Corticolous myxomycetes of three temperate forests

Everhart, Sydney E.

456

Tree Species Effects on Soil Organic Matter Dynamics: The Role of Soil  

E-Print Network [OSTI]

Tree Species Effects on Soil Organic Matter Dynamics: The Role of Soil Cation Composition Sarah E the influence of tree species on soil carbon and nitrogen (N) dynamics in a common garden of replicated substantial divergence in foliar and soil base cation concentrations and soil pH among spe- cies, we

Minnesota, University of

457

Tradeable risk permits to prevent future introductions of invasive alien species into the Great Lakes  

E-Print Network [OSTI]

or control of IAS populations (e.g., integrated pest management [IPM]), or adaptation. Historically, efforts; Risk management; Permit trading 1. Introduction Invasive alien species (IAS)--species that establish, damage, or degrade assets (e.g., power plants, boats, piers, and reservoirs) and result in significant

Lupi, Frank

458

Prediction of plant species distributions across six Peter B. Pearman,1  

E-Print Network [OSTI]

LETTER Prediction of plant species distributions across six millennia Peter B. Pearman,1 The usefulness of species distribution models (SDMs) in predicting impacts of climate change on biodiversity alternative way to evaluate the predictive ability of SDMs across time is to compare their predictions

Zimmermann, Niklaus E.

459

Mycoscience 41: 595--606, 2000 New Leptographium species from Indonesia and Eastern  

E-Print Network [OSTI]

Mycoscience 41: 595--606, 2000 595 New Leptographium species from Indonesia and Eastern North from pine infested with an Ips sp. in Indonesia. In addition, two unknown species have been collected that the isolates from Indonesia and those from Eastern North America represent three previously un described taxa

460

New species of Mycosphaerella occurring on Eucalyptus leaves in Indonesia and Africa  

E-Print Network [OSTI]

781 New species of Mycosphaerella occurring on Eucalyptus leaves in Indonesia and Africa P.W. Crous and M.J. Wingfield Ahstract:Although Africa and Indonesia have not been particularly well surveyed Eucalyptus leaves from Indonesia. The former species is of particular interest, because its anamorph

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


461

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses  

E-Print Network [OSTI]

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses by David Title of Thesis: Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses I in whole or in part. Any reproduction will not be for commercial use or profit. Signature Date ii #12;Gas

Salvaggio, Carl

462

Effects of resource availability and social aggregation on the species richness of raccoon endoparasite infracommunities  

E-Print Network [OSTI]

­parasite relationships between different host species. In contrast, few studies have examined the role of host or eco and infracommunity). There is a need to better understand this dynamic relation- ship, as generalized cross-species trends do not adequately describe and can contradict the known ecological relation- ships that may occur

Gompper, Matthew E.

463

Although data on nesting biology are avail-able for several nest-excavating species [2,  

E-Print Network [OSTI]

Although data on nesting biology are avail- able for several nest-excavating species [2, 5­7, 35, 41­44], detailed studies of this aspect for species that nest in preexisting cavities has only been made in Centris (Hemisiella) vittata [32]. In this paper we present observations on the nesting

Paris-Sud XI, Université de

464

Nest architecture and species status of the bumble bee Bombus (Mendacibombus) shaposhnikovi (Hymenoptera  

E-Print Network [OSTI]

Nest architecture and species status of the bumble bee Bombus (Mendacibombus) shaposhnikovi ­ Revised 25 May 2010 ­ Accepted 27 May 2010 Abstract ­ The nesting behaviour of the subgenus Mendacibombus is known only from Bombus mendax. Here, we describe the nest of a second species of Mendacibombus

465

Post-Delisting Monitoring Plan Guidance Under the Endangered Species Act  

E-Print Network [OSTI]

Post-Delisting Monitoring Plan Guidance Under the Endangered Species Act U.S. Fish and Wildlife............................................................................................1-5 1.3 Role of the states, other Service programs, and other partners in Post-delisting Monitoring.4 Post-delisting Monitoring for species in foreign countries....................................1-7 2

466

Composing Speci cations using Communication Helen Treharne, Steve Schneider, and Marchia Bramble  

E-Print Network [OSTI]

CSPto enable controlled interaction between B machines. This illustrates how B machines are essential abstract speci cation described in CSP. This allows safety and liveness properties to be established for combinations of communicating B machines. Keywords: B-Method, CSP, Composing Speci cations, Combining

Doran, Simon J.

467

Hybrid Automata: An Algorithmic Approach to the Speci cation and Veri cation of  

E-Print Network [OSTI]

Hybrid Automata: An Algorithmic Approach to the Speci cation and Veri cation of Hybrid Systems1 of hybrid automata as a model and speci cation language for hybrid systems. Hybrid automatacan be viewed erential equations. We show that many of the examples considered in the workshop can be de ned by hybrid

Henzinger, Thomas A.

468

Stoichiometry of nutrient recycling by vertebrates in a tropical stream: linking species identity and  

E-Print Network [OSTI]

REPORT Stoichiometry of nutrient recycling by vertebrates in a tropical stream: linking species in recycling nutrients, thus providing a mechanism for how animal species identity mediates ecosystem processes) recycled nitrogen (N) and phosphorus (P) in a tropical stream supports stoichiometry theory. Mass

Flecker, Alex

469

Pathogenicity of seven species of the Botryosphaeriaceae on Eucalyptus clones in Venezuela  

E-Print Network [OSTI]

Pathogenicity of seven species of the Botryosphaeriaceae on Eucalyptus clones in Venezuela S. R Milla, 5101-A Mérida, Venezuela. B Department of Genetics, Forestry and Agricultural Biotechnology found on Eucalyptus spp. in Venezuela. An initial inoculation trial was conducted using seven species

470

Optimal-Sustainable Management of Multi-Species Fisheries: Lessons from a Predator-Prey Model  

E-Print Network [OSTI]

Optimal-Sustainable Management of Multi-Species Fisheries: Lessons from a Predator-Prey Model):355-377. Please consult that version for citations #12;2 Optimal-Sustainable Management of Multi-Species Fisheries: Lessons from a Predator-Prey Model Abstract: In this paper we define fisheries management as sustainable

Woodward, Richard T.

471

A new species of CrypllOnectria from South Africa and Australia, pathogenic to Eucalyptus  

E-Print Network [OSTI]

A new species of CrypllOnectria from South Africa and Australia, pathogenic to Eucalyptus Marieka (FABI), University of Pretoria, Pretoria 0002, South Africa Venter, M., H. Myburg, B. D. Wingfield, T. A. Coutinho & M. J. Wingfield (2002). A new species of Cryphonectria from South Africa and Australia, patho

472

Potential Presence of Endangered Wildlife Species at the University of Delaware Wind Power Project Site  

E-Print Network [OSTI]

Potential Presence of Endangered Wildlife Species at the University of Delaware Wind Power Project wind power project site, we conducted an analysis of the suitability of habitat within the project of potential risk to the species. #12;Corn Snake ­ Fairly common in Delaware, but is not likely to be present

Firestone, Jeremy

473

Fish Health Studies Associated with the Kingston Fly Ash Spill, Spring 2009 - Fall 2010  

SciTech Connect (OSTI)

On December 22, 2008, over 4 million cubic meters of fly ash slurry was released into the Emory River when a dike surrounding a solid waste containment area at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant ruptured. One component of TVA's response to the spill is a biological monitoring program to assess short- and long-term ecological responses to the ash and associated chemicals, including studies on fish health and contaminant bioaccumulation. These studies were initiated in early Spring 2009 for the purposes of: (1) documenting the levels of fly ash-associated metals in various tissues of representative sentinel fish species in the area of the fly ash spill, (2) determining if exposure to fly ash-associated metals causes short, intermediate, or long-term health effects on these sentinel fish species, (3) assessing if there are causal relationships between exposure to metals and health effects on fish, (4) evaluating, along with information from other ecological and physicochemical studies, the nature and route of contaminant transfer though food chains into higher level consumers, (5) providing important information for the Ecological Risk Assessment (ERA) for the Kingston fly ash project, and (6) serving as an important technology information transfer or model study focused on how to best evaluate the environmental effects of fly ash (and related environmental stressors), not only at the Kingston site, but also at sites on other aquatic systems where coal-fired generating stations are located. This report presents the results of the first two years of the fish health study. To date, fish health and bioaccumulation studies have been conducted from Spring 2009 though Fall 2011 and includes 6 seasonal studies: Spring 2009, Fall 2009, Spring 2010, Fall 2010, Spring 2011, and Fall 2011. Both the Spring and Fall studies have focused on 3-4 sentinel fish species that represent different feeding habits, behaviors, and home ranges. In addition to fish health and bioaccumulation, the Spring investigations also included reproductive integrity studies on the same fish used for bioaccumulation and fish health. In this report, results of the fish health studies from Spring 2009 through Fall 2010 are presented while an associated report will present the fish reproductive studies conducted during Spring 2009 and Spring 2010. A report on fish bioaccumulation was submitted to TVA in June 2011. The fish health study conducted in conjunction with the bioaccumulation and reproductive study is critical for assessing and evaluating possible causal relationships between contaminant exposure (bioaccumulation) and the response of fish to exposure as reflected by the various measurements of fish health.

Adams, Marshall [ORNL; Fortner, Allison M [ORNL

2012-05-01T23:59:59.000Z

474

An exploration of sequence specific DNA-duplex/pyrene interactions for intercalated and surface-associated pyrene species. Final report, May 1, 1993--December 31, 1996  

SciTech Connect (OSTI)

The broad objective of this DOE sponsored work on photoinduced electron transfer (ET) within covalently modified DNA was to learn about the rates of Et among various DNA bases and commonly used organic electron donor (D) and acceptor (A) molecules. This hypothesis driven, multidisciplinary project combined skills in modified nucleic acid synthesis and in continuous and time-resolved optical spectroscopies. Covalently modified DNA chemistry as investigated in this program had two specific long term goals. The first was to use experimental and theoretical insights into the mechanisms of electron transfer (ET) reactions to design supramolecular assemblies of redox-active chromophores that function as efficient vectorial ET engines. The second was to construct oligonucleotide probes for real-time monitoring of intracellular processes involving DNA and RNA such as m-RNA expression and translocation. This research project laid the groundwork for studying ET reactions within DNA duplexes by examining the photophysics of uridine nucleosides which are covalently labeled at the 5-position with 1-pyrenyl chromophores.

Netzel, T.L.

1997-03-01T23:59:59.000Z

475

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

Selective dissolution during syngas cleaning, e.g. acid andvolatile carbonyls during the syngas water shift reaction.separation of hydrogen from syngas after treatment to remove

Apps, J.A.

2006-01-01T23:59:59.000Z

476

Mapping ecosystem functions to the valuation of ecosystem services: implications of species–habitat associations for coastal land-use decisions  

E-Print Network [OSTI]

ecosystem service values that, in turn, will impact coastal land-use decisions. While refining valuation methodsecosystem service values that, in turn, will impact coastal land-use decisions. While refining valuation methods

Sanchirico, James N.; Mumby, Peter

2009-01-01T23:59:59.000Z

477

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

Chapter 31 in Carbon Dioxide Capture for Storage in DeepChapter 14 in Carbon Dioxide Capture for Storage in DeepSummary. Chapter 25 in Carbon Dioxide Capture for Storage in

Apps, J.A.

2006-01-01T23:59:59.000Z

478

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

from combustion and gasification of coal – an equilibriumHolysh, M. 2005. Coke Gasification: Advanced technology forfrom a Coal-Fired Gasification Plant. Final Report, December

Apps, J.A.

2006-01-01T23:59:59.000Z

479

Nocturnal light and temperature influences on necrophagous, carrion-associating blow fly species (Diptera: Calliphoridae) of forensic importance in Central Texas  

E-Print Network [OSTI]

It is commonly thought that blow flies are nocturnally inactive. Blowflies are often important in helping to estimate post mortem intervals (PMI) for corpses found at death scenes. If blow flies oviposit during nocturnal hours, there could...

Kirkpatrick, Ryan Scott

2004-11-15T23:59:59.000Z

480

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

favors IGCC technology over existing power plant designs (technologies either retrofitted to existing power plants, ortechnologies that could either be retrofitted to existing coal-fired power plants,

Apps, J.A.

2006-01-01T23:59:59.000Z

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


481

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

pressurized fluidized bed combustor operating at 5, 7 and 10exiting a Pressurized Fluidized Bed Combustor in the Gaseousin the flue gas from the combustor. The fuels used were peat

Apps, J.A.

2006-01-01T23:59:59.000Z

482

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

the solid waste residues during combustion or gasificationcoal gasification stage in IGCC plants results in a waste

Apps, J.A.

2006-01-01T23:59:59.000Z

483

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

capture of CO 2 from gasifier process producing electricalPlaquemine, Louisiana. The gasifier is a proprietary designGasifier .

Apps, J.A.

2006-01-01T23:59:59.000Z

484

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

operation of Brayton (gas turbine) and Rankine (steamby the 480 MWe single gas turbine system installed at thebe achieved with a gas turbine operating with a hydrogen-

Apps, J.A.

2006-01-01T23:59:59.000Z

485

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

with conventional steam turbine powered electric generation.used to boil water for steam turbine generation as a secondturbine) and Rankine (steam turbine) cycles, as illustrated

Apps, J.A.

2006-01-01T23:59:59.000Z

486

A Review of Hazardous Chemical Species Associated with CO2 Capture from Coal-Fired Power Plants and Their Potential Fate in CO2 Geologic Storage  

E-Print Network [OSTI]

of Toxic Emissions from Coal-Fired Power Plants: Phase Ito restrict SO 2 emissions from coal-burning power plants (Coal-fired Power Plant (after Weber et al. , 1996) .42 Hazardous Organic Compounds in Combined Stack Emissions

Apps, J.A.

2006-01-01T23:59:59.000Z

487

Nowzari et al. Habitat Associations of Persian Wild Ass in Iran HABITAT ASSOCIATIONS OF PERSIAN WILD  

E-Print Network [OSTI]

25 Nowzari et al. · Habitat Associations of Persian Wild Ass in Iran HABITAT ASSOCIATIONS OF PERSIAN WILD ASS (EQUUS HEMIONUS ONAGER) IN QA- TROUYEH NATIONAL PARK, IRAN HANIYEH NOWZARI, Department of Environment, Abadeh Branch, Islamic Azad University, Abadeh, Iran. Address: No.475, 90 alley, Ghasrodasht Av

Rubenstein, Daniel I.

488

MuseuM AssociAtes, inc. A 501(c)(3) not-For-Profit organization  

E-Print Network [OSTI]

MuseuM AssociAtes, inc. A 501(c)(3) not-For-Profit organization in support of the Museum of Art on canvas (61.78) samuel H. Kress study collection (K1112) Printing provided by corporate sponsor ® MuseuM, May 3, 2014 For the benefit of the university of Missouri Museum of Art and Archaeology columbia

Missouri-Columbia, University of

489

Assessment of the Species Composition, Densities, and Distribution of Native Freshwater Mussels along the Benton County Shoreline of the Hanford Reach, Columbia River, 2004  

SciTech Connect (OSTI)

The Hanford Reach of the Columbia River is the last unimpounded section of the river and contains substrate characteristics (cobble, gravel, sand/silt) suitable for many of the native freshwater mussels known to exist in the Pacific Northwest. Information concerning the native mussel species composition, densities, and distributions in the mainstem of the Columbia River is limited. Under funding from the U.S. Department of Energy Richland Operations Office (DOE-RL), Pacific Northwest National Laboratory conducted an assessment of the near-shore habitat on the Hanford Reach. Surveys conducted in 2004 as part of the Ecological Monitoring and Compliance project documented several species of native mussels inhabiting the near-shore habitat of the Hanford Reach. Findings reported here may be useful to resource biologists, ecologists, and DOE-RL to determine possible negative impacts to native mussels from ongoing near-shore remediation activities associated with Hanford Site cleanup. The objective of this study was to provide an initial assessment of the species composition, densities, and distribution of the freshwater mussels (Margaritiferidae and Unionidae families) that exist in the Hanford Reach. Researchers observed and measured 201 live native mussel specimens. Mussel density estimated from these surveys is summarized in this report with respect to near-shore habitat characteristics including substrate size, substrate embeddedness, relative abundance of aquatic vegetation, and large-scale geomorphic/hydrologic characteristics of the Hanford Reach.

Mueller, Robert P.; Tiller, Brett L.; Bleich, Matthew D.; Turner, Gerald; Welch, Ian D.

2011-01-31T23:59:59.000Z

490

IGOR KOPYLOV Associate Professor of Economics  

E-Print Network [OSTI]

IGOR KOPYLOV Associate Professor of Economics University of California, Irvine SSPA 3177, Social · Visiting Lecturer, New Economic School, Moscow, spring 2002 EDUCATION · University of Rochester, Ph.D. in Economics, October 2003 Thesis: 'Essays on Subjective Probability, Risk, and Ambiguity', supervised by L

Loudon, Catherine

491

BEN R. OPPENHEIMER ASSOCIATE CURATOR AND PROFESSOR  

E-Print Network [OSTI]

1 BEN R. OPPENHEIMER ASSOCIATE CURATOR AND PROFESSOR CURATOR-IN-CHARGE DEPARTMENT OF ASTROPHYSICS. Oppenheimer 2 REFEREED PUBLICATIONS Refereed Journal Articles: 1. "Spatially Resolved Infrared Spectroscopy of the Z Canis Majoris System During Quiescence and Eruption" by S. Hinkley, B. R. Oppenheimer, Roberts, L

Oppenheimer, Ben R.

492

Oge Marques, PhD Associate Professor  

E-Print Network [OSTI]

Science COLLEGE OF ENGINEERING & COMPUTER SCIENCE 777 Glades Road, Boca Raton, FL 33431 tel: 561 Background · PhD in Computer Engineering, Florida Atlantic University, Boca Raton, FL (USA), Aug. 2001), Feb. 1987. 2. Employment History Associate Chairman ­ Dept of Computer and Electrical Engineering

Marques, Oge

493

Oge Marques, PhD Associate Professor  

E-Print Network [OSTI]

Science COLLEGE OF ENGINEERING & COMPUTER SCIENCE 777 Glades Road, Boca Raton, FL 33431 tel: 561 Background · PhD in Computer Engineering, Florida Atlantic University, Boca Raton, FL (USA), Aug. 2001), Feb. 1987. 2. Employment History Associate Professor ­ Dept of Computer and Electrical Engineering

Marques, Oge

494

Oge Marques, Ph.D. Associate Professor  

E-Print Network [OSTI]

Science COLLEGE OF ENGINEERING & COMPUTER SCIENCE 777 Glades Road, Boca Raton, FL 33431 tel: 561 · Ph.D. in Computer Engineering, Florida Atlantic University, Boca Raton, FL (USA), Aug. 2001. · Master Tecnológica Federal do Paraná - UTFPR) Curitiba-PR (Brazil), Feb. 1987. 2. Employment History Associate

Marques, Oge

495

Oge Marques, Ph.D. Associate Professor  

E-Print Network [OSTI]

Science COLLEGE OF ENGINEERING & COMPUTER SCIENCE 777 Glades Road, Boca Raton, FL 33431 tel: 561 Background · Ph.D. in Computer Engineering, Florida Atlantic University, Boca Raton, FL (USA), Aug. 2001), Feb. 1987. 2. Employment History Associate Chairman Dept of Computer and Electrical Engineering

Marques, Oge

496

LAMELLAR MAGNETISM ASSOCIATED WITH NANOSCALE EXSOLUTION  

E-Print Network [OSTI]

LAMELLAR MAGNETISM ASSOCIATED WITH NANOSCALE EXSOLUTION IN THE ILMENITE-HEMATITE SOLID SOLUTION-hematite (FeTiO3-Fe2O3) solid solution is one of the most important magnetic phases in nature. Unusual magnetic, magnetic ordering, and exsolution. This presentation describes how this interaction leads to the phenomenon

Dunin-Borkowski, Rafal E.

497

Student Affairs Associate Vice-President  

E-Print Network [OSTI]

Student Affairs Associate Vice-President (Student Affairs) and Dean of Students Phil Wood Executive Assistant to AVP Eva Bodrozic Director of Student Services/ Comptroller Gina Robinson Centre for Student Development Debbie Nifakis, Acting Campus Health Centre Julie Fairservice Student Affairs Business Office

Thompson, Michael

498

Ed Synakowski Associate Director, Office of Science  

E-Print Network [OSTI]

to establish the scientific basis for advancing fusion nuclear science." #12;Excerpts from the strategic plan, and multi-scale computing." #12;8 Some perspectives on U.S. fusion and planning · Maintaining the status quoEd Synakowski Associate Director, Office of Science Fusion Energy Sciences The charge for advice

499

LE CONTRLE EXTERNE DES ASSOCIATIONS PAR LES  

E-Print Network [OSTI]

, which can be used equally to evaluate public policies, - an external control through new rules of accountancy of the public subsidies, This article shows that the management control can influence financial to internal users like managers. Mots clés. - Secteur public, contrôle externe, association, gestion

Paris-Sud XI, Université de

500

Introduction Risk associated with an adverse price  

E-Print Network [OSTI]

Introduction Risk associated with an adverse price change (price risk) is a normal part commodities are sold suggests price risk is an unavoidable part of being involved in the industry. Producers that have significant price variability. Recent domestic farm policy changes and trade barrier reductions

O'Laughlin, Jay