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1

surface chemistry | EMSL  

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

surface chemistry surface chemistry Leads No leads are available at this time. FeSSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and FTIRMössbauer Spectroscopic Study....

2

EMSL - surface chemistry  

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

surface-chemistry en FeSSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and FTIRMössbauer Spectroscopic Study. http:www.emsl.pnl.govemslwebpublications...

3

THE COORDINATION CHEMISTRY OF METAL SURFACES  

E-Print Network [OSTI]

result 7 ' 30 u 31 in metal carbide cluster chemistry willin metal chemistry. Oxidation of the iron carbide cluster

Muetterties, Earl L.

2013-01-01T23:59:59.000Z

4

Evaluation of Surface Chemistries for Antibody Microarrays  

SciTech Connect (OSTI)

Antibody microarrays are an emerging technology that promises to be a powerful tool for the detection of disease biomarkers. The current technology for protein microarrays has been primarily derived from DNA microarrays and is not fully characterized for use with proteins. For example, there are a myriad of surface chemistries that are commercially available for antibody microarrays, but no rigorous studies that compare these different surfaces. Therefore, we have used an enzyme-linked immunosorbent assay (ELISA) microarray platform to analyze 16 different commercially available slide types. Full standard curves were generated for 24 different assays. We found that this approach provides a rigorous and quantitative system for comparing the different slide types based on spot size and morphology, slide noise, spot background, lower limit of detection, and reproducibility. These studies demonstrate that the properties of the slide surface affect the activity of immobilized antibodies and the quality of data produced. Although many slide types can produce useful data, glass slides coated with poly-L-lysine or aminosilane, with or without activation with a crosslinker, consistently produce superior results in the ELISA microarray analyses we performed.

Seurynck-Servoss, Shannon L.; White, Amanda M.; Baird, Cheryl L.; Rodland, Karin D.; Zangar, Richard C.

2007-12-01T23:59:59.000Z

5

STRATEGIESEMPLOYERS ANY CHEMISTRY DISCIPLINE  

E-Print Network [OSTI]

Service Industries: chemical, pharmaceutical, waste man- agement, environmental, food, feed, healthcare Quality Assurance/Quality Control Management Government agencies: U.S. Food and Drug Administration U departments Industries: Chemical, pharmaceutical, biotechnology, food, feed, cosmetics, agricultural

New Hampshire, University of

6

The Role of Surface Chemistry and Bulk Properties on the Cycling...  

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

The Role of Surface Chemistry and Bulk Properties on the Cycling and Rate Capability of Lithium Positive Electrode Materials The Role of Surface Chemistry and Bulk Properties on...

7

E-Print Network 3.0 - accelerator-based surface chemistry Sample...  

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

surface chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: accelerator-based surface chemistry Page: << < 1 2 3 4 5 > >> 1 Accelerator based...

8

Surface chemistry of mesoporous materials : effect of nanopore confinement.  

SciTech Connect (OSTI)

Acid-base titration and metal sorption experiments were performed on both mesoporous alumina and alumina particles under various ionic strengths. It has been demonstrated that surface chemistry and ion sorption within nanopores can be significantly modified by a nano-scale space confinement. As the pore size is reduced to a few nanometers, the difference between surface acidity constants (pK2 - pK1) decreases, giving rise to a higher surface charge density on a nanopore surface than that on an unconfined solid-solution interface. The change in surface acidity constants results in a shift of ion sorption edges and enhances ion sorption on that nanopore surfaces.

Wang, Yifeng (Sandia National Laboratories, Carlsbad, NM); Bryan, Charles R. (Sandia National Laboratories, Carlsbad, NM); Xu, Huifang (University of New Mexico, Albuquerque, NM); Gao, Huizhen (Sandia National Laboratories, Carlsbad, NM)

2003-03-01T23:59:59.000Z

9

Density Functional Theory in Surface Chemistry and Catalysis  

SciTech Connect (OSTI)

Recent advances in the understanding of reactivity trends for chemistry at transition metal surfaces have enabled in silico design of heterogeneous catalysts in a few cases. Current status of the field is discussed with an emphasis on the role of coupling between theory and experiment and future challenges.

Norskov, Jens

2011-05-19T23:59:59.000Z

10

Gas-grain chemistry in cold interstellar cloud cores with a microscopic Monte Carlo approach to surface chemistry  

E-Print Network [OSTI]

AIM: We have recently developed a microscopic Monte Carlo approach to study surface chemistry on interstellar grains and the morphology of ice mantles. The method is designed to eliminate the problems inherent in the rate-equation formalism to surface chemistry. Here we report the first use of this method in a chemical model of cold interstellar cloud cores that includes both gas-phase and surface chemistry. The surface chemical network consists of a small number of diffusive reactions that can produce molecular oxygen, water, carbon dioxide, formaldehyde, methanol and assorted radicals. METHOD: The simulation is started by running a gas-phase model including accretion onto grains but no surface chemistry or evaporation. The starting surface consists of either flat or rough olivine. We introduce the surface chemistry of the three species H, O and CO in an iterative manner using our stochastic technique. Under the conditions of the simulation, only atomic hydrogen can evaporate to a significant extent. Althoug...

Chang, Q; Herbst, E

2007-01-01T23:59:59.000Z

11

The Role of Surface Chemistry on the Cycling and Rate Capability...  

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

The Role of Surface Chemistry on the Cycling and Rate Capability of Lithium Positive Electrode Materials The Role of Surface Chemistry on the Cycling and Rate Capability of Lithium...

12

Surface Chemistry of 2-Propanol on TiO2(110): Low and High Temperature...  

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

Chemistry of 2-Propanol on TiO2(110): Low and High Temperature Dehydration, Isotope Effects, and Influence of Local Surface Chemistry of 2-Propanol on TiO2(110): Low and High...

13

The Role of Surface Chemistry and Bulk Properties on the Cycling...  

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

(ANL) Research Objectives: To develop fundamental understanding of surface chemistry and bulk cation distributions on cycling performance and rate capability To...

14

The Role of Surface Chemistry and Bulk Properties on the Cycling...  

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

and Rate Capability of Lithium Positive Electrode Materials The Role of Surface Chemistry and Bulk Properties on the Cycling and Rate Capability of Lithium Positive Electrode...

15

Gas-grain chemistry in cold interstellar cloud cores with a microscopic Monte Carlo approach to surface chemistry  

E-Print Network [OSTI]

AIM: We have recently developed a microscopic Monte Carlo approach to study surface chemistry on interstellar grains and the morphology of ice mantles. The method is designed to eliminate the problems inherent in the rate-equation formalism to surface chemistry. Here we report the first use of this method in a chemical model of cold interstellar cloud cores that includes both gas-phase and surface chemistry. The surface chemical network consists of a small number of diffusive reactions that can produce molecular oxygen, water, carbon dioxide, formaldehyde, methanol and assorted radicals. METHOD: The simulation is started by running a gas-phase model including accretion onto grains but no surface chemistry or evaporation. The starting surface consists of either flat or rough olivine. We introduce the surface chemistry of the three species H, O and CO in an iterative manner using our stochastic technique. Under the conditions of the simulation, only atomic hydrogen can evaporate to a significant extent. Although it has little effect on other gas-phase species, the evaporation of atomic hydrogen changes its gas-phase abundance, which in turn changes the flux of atomic hydrogen onto grains. The effect on the surface chemistry is treated until convergence occurs. We neglect all non-thermal desorptive processes. RESULTS: We determine the mantle abundances of assorted molecules as a function of time through 2x10^5 yr. Our method also allows determination of the abundance of each molecule in specific monolayers. The mantle results can be compared with observations of water, carbon dioxide, carbon monoxide, and methanol ices in the sources W33A and Elias 16. Other than a slight underproduction of mantle CO, our results are in very good agreement with observations.

Q. Chang; H. M. Cuppen; E. Herbst

2007-05-24T23:59:59.000Z

16

Chemistry  

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

Chemistry A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Abdou, Hanan E. - Department of Chemistry, Texas A&M University Agmon, Noam - Institute of Chemistry, Hebrew...

17

& Surface Chemistry Water-Stable Zirconium-Based MetalOrganic Framework Material  

E-Print Network [OSTI]

& Surface Chemistry Water-Stable Zirconium-Based Metal­Organic Framework Material with High candidates as replacements for gasoline (petrol). However, their compact storage in molecular form, es Department of Chemistry and International Institute for Nanotechnology Northwestern University, 2145 Sheridan

18

LU Surface Chemistry 17 STM of (2222)R45-Ti5O8/Pt(100)  

E-Print Network [OSTI]

absorption with an evacuated FTIR spectrometer. RMS signal to noise ratios of over a million to one have been.bath.ac.uk/~chsacf/solartron/electro/html/dl.htm #12;LU Surface Chemistry 32 Exemplary Electrochemical Problems Requ

Gilchrist, James F.

19

PRECONTACT SURFACE CHEMISTRY EFFECTS ON CdWCdTe SOLAR CELL PERFORMANCE AND STABILITY  

E-Print Network [OSTI]

PRECONTACT SURFACE CHEMISTRY EFFECTS ON CdWCdTe SOLAR CELL PERFORMANCE AND STABILITY Dave Albin (CBD) and close spaced sublimation (CSS) respectively. CdTe growth is followed by either solution

Sites, James R.

20

Seventh BES (Basic Energy Sciences) catalysis and surface chemistry research conference  

SciTech Connect (OSTI)

Research programs on catalysis and surface chemistry are presented. A total of fifty-seven topics are included. Areas of research include heterogeneous catalysis; catalysis in hydrogenation, desulfurization, gasification, and redox reactions; studies of surface properties and surface active sites; catalyst supports; chemical activation, deactivation; selectivity, chemical preparation; molecular structure studies; sorption and dissociation. Individual projects are processed separately for the data bases. (CBS)

Not Available

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Interfacial Chemistry  

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

Interfacial Chemistry The organization's research focus, among other things, is to develop new analytical methods that advance the science of surface chemistry and contribute to...

22

Experimental studies of lithium-based surface chemistry for fusion plasma-facing materials applications q  

E-Print Network [OSTI]

- ments of plasma-surface interactions in tokamaks such as NSTX. Results suggest that the lithium bondingExperimental studies of lithium-based surface chemistry for fusion plasma-facing materials.65.y a b s t r a c t Lithium has enhanced the operational performance of fusion devices such as: TFTR

Harilal, S. S.

23

Chem. Rev. 1994, 94, 107-125 107 Optical Second Harmonic Generation as a Probe of Surface Chemistry  

E-Print Network [OSTI]

Chem. Rev. 1994, 94, 107-125 107 Optical Second Harmonic Generation as a Probe of Surface Chemistry 109 IV. SHG Measurements of Surface Chemistry 109 VI. Acknowledgments 122 V II.References 122 V. Other Surface SHG Experiments and Future 122 Directions I. Introduction Optical second harmonic generation (SHG

24

Changes in O2 and CO surface chemistry with increasing carbon concentration on W(100)  

SciTech Connect (OSTI)

It is pointed out that tungsten carbide (WC) is of interest as an important industrial catalyst. According to a proposed model, the WC surface consists of a layer of carbon atoms beneath the first layer of tungsten atoms. Stefan et al. (1985) have conducted photoemission electron spectroscopy (PES) experiments which show significant similarities in the surface chemistry and electronic structure of WC and the model surface. In the present investigation, PES is employed as a tool to study the changes in O2 and CO surface chemistry on W(100) with carbon concentration increasing from zero to that of the model surface. It was found that 1/2 monolayer of carbon was sufficient to produce a reduction in the tungsten surface peak. Attention is given to carburization of W(100), oxygen adsorption, and CO adsorption. 14 references.

Jupiter, P.J.; Viescas, A.J.; Carbone, C.; Lindau, I.; Spicer, W.E.

1985-06-01T23:59:59.000Z

25

Chemistry  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry

26

Surface chemistry of bulk nanocrystalline pure iron and electrochemistry study in gas-flow physiological saline  

E-Print Network [OSTI]

,9 was about an early failure owing to insufficient strength caused by hydrogen embrittlement or agingSurface chemistry of bulk nanocrystalline pure iron and electrochemistry study in gas. The contact angle test with water and glycerol droplets shows a smaller angle (though >90 ) of NC-Fe than

Zheng, Yufeng

27

Explorations of Functionalized Gold Nanoparticle Surface Chemistry for Laser Desorption Ionization Mass Spectrometry Applications  

E-Print Network [OSTI]

EXPLORATIONS OF FUNCTIONALIZED GOLD NANOPARTICLE SURFACE CHEMISTRY FOR LASER DESORPTION IONIZATION MASS SPECTROMETRY APPLICATIONS A Thesis by MARIO ESTUARDO GOMEZ HERNANDEZ Submitted to the Office... DESORPTION IONIZATION MASS SPECTROMETRY APPLICATIONS A Thesis by MARIO ESTUARDO GOMEZ HERNANDEZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree...

Gomez Hernandez, Mario 1980-

2012-07-11T23:59:59.000Z

28

Sulfur surface chemistry on the platinum gate of a silicon carbide based hydrogen sensor  

E-Print Network [OSTI]

monitoring, solid-oxide fuel cells, and coal gasification, require operation at much higher temperatures thanSulfur surface chemistry on the platinum gate of a silicon carbide based hydrogen sensor Yung Ho to hydrogen sulfide, even in the presence of hydrogen or oxygen at partial pressures of 20­600 times greater

Tobin, Roger G.

29

Informatics guided discovery of surface structure-chemistry relationships in catalytic nanoparticles  

SciTech Connect (OSTI)

A data driven discovery strategy based on statistical learning principles is used to discover new correlations between electronic structure and catalytic activity of metal surfaces. From the quantitative formulations derived from this informatics based model, a high throughput computational framework for predicting binding energy as a function of surface chemistry and adsorption configuration that bypasses the need for repeated electronic structure calculations has been developed.

Andriotis, Antonis N., E-mail: andriot@iesl.forth.gr [Institute of Electronic Structure and Laser, FORTH, P.O. Box 1527, 71110 Heraklio, Crete (Greece); Mpourmpakis, Giannis, E-mail: gmpourmp@pitt.edu [Department of Chemical Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15621 (United States)] [Department of Chemical Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15621 (United States); Broderick, Scott, E-mail: broderick.scott@gmail.com; Rajan, Krishna, E-mail: krajan@iastate.edu [Materials Science and Engineering, Iowa State University, Ames, Iowa 50011 (United States)] [Materials Science and Engineering, Iowa State University, Ames, Iowa 50011 (United States); Datta, Somnath, E-mail: somnath.datta@louisville.edu [Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky 40202 (United States)] [Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky 40202 (United States); Sunkara, Mahendra, E-mail: mahendra@louisville.edu [Department of Chemical Engineering, University of Louisville, Louisville, Kentucky 40202 (United States)] [Department of Chemical Engineering, University of Louisville, Louisville, Kentucky 40202 (United States); Menon, Madhu, E-mail: super250@uky.edu [Department of Physics and Astronomy and Center for Computational Sciences, University of Kentucky, Lexington, Kentucky 40506 (United States)] [Department of Physics and Astronomy and Center for Computational Sciences, University of Kentucky, Lexington, Kentucky 40506 (United States)

2014-03-07T23:59:59.000Z

30

Chemistry @ Imperial College 2007 Introduction  

E-Print Network [OSTI]

Chemistry @ Imperial College 2007 #12;2 Introduction Imperial College is a world leading University. As the central science Chemistry has been a major contributor to this success. The Chemistry Department is at the forefront of modern Chemistry research, both in our core discipline and at the interfaces of Chemistry

31

Major Successes of Theory-and-Experiment-Combined Studies in Surface Chemistry and Heterogeneous Catalysis.  

SciTech Connect (OSTI)

Experimental discoveries followed by theoretical interpretations that pave the way of further advances by experimentalists is a developing pattern in modern surface chemistry and catalysis. The revolution of modern surface science started with the development of surface-sensitive techniques such as LEED, XPS, AES, ISS and SIMS, in which the close collaboration between experimentalists and theorists led to the quantitative determination of surface structure and composition. The experimental discovery of the chemical activity of surface defects and the trends in the reactivity of transitional metals followed by the explanations from the theoretical studies led to the molecular level understanding of active sites in catalysis. The molecular level knowledge, in turn, provided a guide for experiments to search for new generation of catalysts. These and many other examples of successes in experiment-and-theory-combined studies demonstrate the importance of the collaboration between experimentalists and theorists in the development of modern surface science.

Somorjai, Gabor A.; Li, Yimin

2009-11-21T23:59:59.000Z

32

Administering Workforce Discipline  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To provide requirements and responsibilities for administering workforce discipline that includes disciplinary, adverse, and alternative corrective actions in the Department of Energy (DOE).

2014-10-27T23:59:59.000Z

33

Thermal chemistry of the Cu-KI5 atomic layer deposition precursor on a copper surface  

SciTech Connect (OSTI)

The thermal chemistry of a Cu(I) ketoiminate complex, Cu-KI5, resulting from the modification of the known Air Products CupraSelect{sup ®} copper CVD precursor Cu(hfac)(tmvs) designed to tether the two ligands via an isopropoxide linker, was studied under ultrahigh vacuum on a Cu(110) single-crystal surface by using a combination of temperature programmed desorption (TPD) and x-ray photoelectron spectroscopy. Adsorption at low temperatures was determined to take place via the displacement of the vinyl ligand by the surface. Molecular desorption was seen at 210?K, and the evolution of Cu(II)-KI5{sub 2} was established to take place at 280?K, presumably from a disproportionation reaction that also leads to the deposition of Cu(0). Other sets of desorption products were seen at 150, 250, and 430?K, all containing copper atoms and small organic moieties with molecular masses below 100 amu. The latter TPD peak in particular indicates significant fragmentation of the ligands, likely at the C–N bond that holds the vinylsilane-isopropoxide moiety tethered to the ketoimine fragment, and possibly also at the union between the vinylsilane and the alkoxide linker. The 430?K temperature measured for this chemistry may set an upper limit for clean Cu film deposition, but since reactivity on the surface was also found to be inhibited at higher surface coverages, it may be delayed to higher temperatures under atomic layer deposition conditions.

Ma, Qiang; Zaera, Francisco, E-mail: zaera@ucr.edu [Department of Chemistry, University of California, Riverside, California 92521 (United States)

2015-01-01T23:59:59.000Z

34

Effects of extreme pressure additive chemistry on rolling element bearing surface durability  

SciTech Connect (OSTI)

Lubricant additives have been known to affect rolling element bearing surface durability for many years. Tapered roller bearings were used in fatigue testing of lubricants formulated with gear oil type additive systems. These systems have sulfur- and phosphoruscontaining compounds used for gear protection as well as bearing lubrication. Several variations of a commercially available base additive formulation were tested having modified sulfur components. The variations represent a range of ''active'' extreme pressure (EP) chemistries. The bearing fatigue test results were compared with respect to EP formulation and test conditions. Inner ring near-surface material in selected test bearings was evaluated on two scales: the micrometer scale using optical metallography and the nanometer scale using transmission electron microscopy (TEM). Focused-ion beam (FIB) techniques were used for TEM specimen preparation. Imaging and chemical analysis of the bearing samples revealed near-surface material and tribofilm characteristics. These results are discussed with respect to the relative fatigue lives.

Evans, Ryan D. [Timken Company; Nixon, H. P. [Timken Company; Darragh, Craig V. [Timken Company; Howe, Jane Y [ORNL; Coffey, Dorothy W [ORNL

2007-01-01T23:59:59.000Z

35

Investigation of IAQ-Relevant Surface Chemistry and Emissions on HVAC Filter Materials  

E-Print Network [OSTI]

VOCs emitted by reactions of HVAC filters with ozone usingChemistry and Emissions on HVAC Filter Materials HugoChemistry and Emissions on HVAC Filter Materials Authors:

Destaillats, Hugo

2010-01-01T23:59:59.000Z

36

CHEMICAL MODELING OF INFRARED DARK CLOUDS: THE ROLE OF SURFACE CHEMISTRY  

SciTech Connect (OSTI)

We simulate the chemistry of infrared dark clouds (IRDCs) with a model in which the physical conditions are homogeneous and time independent. The chemistry is solved as a function of time with three networks: one purely gas phase, one that includes accretion and desorption, and one, the complete gas-grain network, that includes surface chemistry in addition. We compare our results with observed molecular abundances for two representative IRDCs-IRDC013.90-1 and IRDC321.73-1-using the molecular species N{sub 2}H{sup +}, HC{sub 3}N, HNC, HCO{sup +}, HCN, C{sub 2}H, NH{sub 3}, and CS. IRDC013.90-1 is a cold IRDC, with a temperature below 20 K, while IRDC321.73-1 is somewhat warmer, in the range 20-30 K. We find that the complete gas-grain model fits the data very well, but that the goodness of fit is not sharply peaked at a particular temperature. Surface processes are important for the explanation of the high gas-phase abundance of N{sub 2}H{sup +} in IRDC321.73-1. The general success of the zero-dimensional model in reproducing single-dish observations of our limited sample of eight species shows that it is probably sufficient for an explanation of this type of data. To build and justify more complicated models, including spatial temperature and density structure, contraction, and heating, we require high-resolution interferometric data.

Vasyunina, T.; Vasyunin, A. I.; Herbst, Eric [Department of Chemistry, University of Virginia, Charlottesville, VA 22904 (United States); Linz, H. [Max Planck Institute for Astronomy (MPIA), Koenigstuhl 17, D-69117 Heidelberg (Germany)

2012-06-01T23:59:59.000Z

37

fll INTRODUCTION Solid mechanics is a fundamental discipline which, in  

E-Print Network [OSTI]

generation technologies such as fusion, nuclear and gas turbine power, aerospace and surface trans- nortation, solid mechanics is a central discipline for hydrocarbon resource extraction by drilling, hydraulic

38

On the master equation approach to diffusive grain-surface chemistry: the H, O, CO system  

E-Print Network [OSTI]

We have used the master equation approach to study a moderately complex network of diffusive reactions occurring on the surfaces of interstellar dust particles. This network is meant to apply to dense clouds in which a large portion of the gas-phase carbon has already been converted to carbon monoxide. Hydrogen atoms, oxygen atoms, and CO molecules are allowed to accrete onto dust particles and their chemistry is followed. The stable molecules produced are oxygen, hydrogen, water, carbon dioxide (CO2), formaldehyde (H2CO), and methanol (CH3OH). The surface abundances calculated via the master equation approach are in good agreement with those obtained via a Monte Carlo method but can differ considerably from those obtained with standard rate equations.

T. Stantcheva; V. I. Shematovich; E. Herbst

2003-06-26T23:59:59.000Z

39

Chemistry of SOFC Cathode Surfaces: Fundamental Investigation and Tailoring of Electronic Behavior  

SciTech Connect (OSTI)

1) Electron tunneling characteristics on La0.7Sr0.3MnO3 (LSM) thin-film surfaces were studied up to 580oC in 10-3mbar oxygen pressure, using scanning tunneling microscopy/ spectroscopy (STM/STS). A threshold-like drop in the tunneling current was observed at positive bias in STS, which is interpreted as a unique indicator for the activation polarization in cation oxygen bonding on LSM cathodes. Sr-enrichment was found on the surface at high temperature using Auger electron spectroscopy, and was accompanied by a decrease in tunneling conductance in STS. This suggests that Sr-terminated surfaces are less active for electron transfer in oxygen reduction compared to Mn-terminated surfaces on LSM. 2) Effects of strain on the surface cation chemistry and the electronic structure are important to understand and control for attaining fast oxygen reduction kinetics on transition metal oxides. Here, we demonstrate and mechanistically interpret the strain coupling to Sr segregation, oxygen vacancy formation, and electronic structure on the surface of La0.7Sr0.3MnO3 (LSM) thin films as a model system. Our experimental results from x-ray photoelectron spectroscopy and scanning tunneling spectroscopy are discussed in light of our first principles-based calculations. A stronger Sr enrichment tendency and a more facile oxygen vacancy formation prevail for the tensile strained LSM surface. The electronic structure of the tensile strained LSM surface exhibits a larger band gap at room temperature, however, a higher tunneling conductance near the Fermi level than the compressively strained LSM at elevated temperatures in oxygen. Our findings suggest lattice strain as a key parameter to tune the reactivity of perovskite transition metal oxides with oxygen in solid oxide fuel cell cathodes. 3) Cation segregation on perovskite oxide surfaces affects vastly the oxygen reduction activity and stability of solid oxide fuel cell (SOFC) cathodes. A unified theory that explains the physical origins of this phenomenon is therefore needed for designing cathode materials with optimal surface chemistry. We quantitatively assessed the elastic and electrostatic interactions of the dopant with the surrounding lattice as the key driving forces for segregation on model perovskite compounds, LnMnO3 (host cation Ln=La, Sm). Our approach combines surface chemical analysis with X-ray photoelectron and Auger electron spectroscopy on model dense thin films, and computational analysis with density functional theory (DFT) calculations and analytical models. Elastic energy differences were systematically induced in the system by varying the radius of the selected dopants (Ca, Sr, Ba) with respect to the host cations (La, Sm) while retaining the same charge state. Electrostatic energy differences were introduced by varying the distribution of charged oxygen and cation vacancies in our models. Varying the oxygen chemical potential in our experiments induced changes in both the elastic energy and electrostatic interactions. Our results quantitatively demonstrate that the mechanism of dopant segregation on perovskite oxides includes both the elastic and electrostatic energy contributions. A smaller size mismatch between the host and dopant cations and a chemically expanded lattice were found to reduce the segregation level of the dopant and to enable more stable cathode surfaces. Ca-doped LaMnO3 was found to have the most stable surface composition with the least cation segregation among the compositions surveyed. The diffusion kinetics of the larger dopants, Ba and Sr, was found to be slower, and can kinetically trap the segregation at reduced temperatures despite the larger elastic energy driving force. Lastly, scanning probe image-contrast showed that the surface chemical heterogeneities made of dopant oxides upon segregation were electronically insulating. The consistency between the results obtained from experiments, DFT calculations and analytical theory in this work provides a predictive capability to tailor the cathode surface compositions for high-performance SO

Yildiz, Bilge; Heski, Clemens

2013-08-31T23:59:59.000Z

40

Untangling the Chemical Evolution of Titan's Atmosphere and Surface -- From Homogeneous to Heterogeneous Chemistry  

SciTech Connect (OSTI)

The arrival of the Cassini-Huygens probe at Saturn's moon Titan - the only Solar System body besides Earth and Venus with a solid surface and a thick atmosphere with a pressure of 1.4 atm at surface level - in 2004 opened up a new chapter in the history of Solar System exploration. The mission revealed Titan as a world with striking Earth-like landscapes involving hydrocarbon lakes and seas as well as sand dunes and lava-like features interspersed with craters and icy mountains of hitherto unknown chemical composition. The discovery of a dynamic atmosphere and active weather system illustrates further the similarities between Titan and Earth. The aerosol-based haze layers, which give Titan its orange-brownish color, are not only Titan's most prominent optically visible features, but also play a crucial role in determining Titan's thermal structure and chemistry. These smog-like haze layers are thought to be very similar to those that were present in Earth's atmosphere before life developed more than 3.8 billion years ago, absorbing the destructive ultraviolet radiation from the Sun, thus acting as 'prebiotic ozone' to preserve astrobiologically important molecules on Titan. Compared to Earth, Titan's low surface temperature of 94 K and the absence of liquid water preclude the evolution of biological chemistry as we know it. Exactly because of these low temperatures, Titan provides us with a unique prebiotic 'atmospheric laboratory' yielding vital clues - at the frozen stage - on the likely chemical composition of the atmosphere of the primitive Earth. However, the underlying chemical processes, which initiate the haze formation from simple molecules, have been not understood well to date.

Kaiser, Ralf I.; Maksyutenko, Pavlo; Ennis, Courtney; Zhang, Fangtong; Gu, Xibin; Krishtal, Sergey P.; Mebel, Alexander M.; Kostko, Oleg; Ahmed, Musahid

2010-03-16T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

DNA damage response to different surface chemistry of silver nanoparticles in mammalian cells  

SciTech Connect (OSTI)

Silver nanoparticles (Ag NPs) have recently received much attention for their possible applications in biotechnology and life sciences. Ag NPs are of interest to defense and engineering programs for new material applications as well as for commercial purposes as an antimicrobial. However, little is known about the genotoxicity of Ag NPs following exposure to mammalian cells. This study was undertaken to examine the DNA damage response to polysaccharide surface functionalized (coated) and non-functionalized (uncoated) Ag NPs in two types of mammalian cells; mouse embryonic stem (mES) cells and mouse embryonic fibroblasts (MEF). Both types of Ag NPs up-regulated the cell cycle checkpoint protein p53 and DNA damage repair proteins Rad51 and phosphorylated-H2AX expression. Furthermore both of them induced cell death as measured by the annexin V protein expression and MTT assay. Our observations also suggested that the different surface chemistry of Ag NPs induce different DNA damage response: coated Ag NPs exhibited more severe damage than uncoated Ag NPs. The results suggest that polysaccharide coated particles are more individually distributed while agglomeration of the uncoated particles limits the surface area availability and access to membrane bound organelles.

Ahamed, Maqusood; Karns, Michael; Goodson, Michael; Rowe, John [Department of Biology, Centre for Tissue Regeneration and Engineering, University of Dayton, Dayton-45469, OH (United States); Hussain, Saber M.; Schlager, John J. [Applied Biotechnology Branch, Human Effectiveness Directorate Air Force Research Laboratory/HEPB, Wright-Patterson Air Force Base-45433, OH (United States); Hong Yiling [Department of Biology, Centre for Tissue Regeneration and Engineering, University of Dayton, Dayton-45469, OH (United States)], E-mail: Yiling.Hong@notes.udayton.edu

2008-12-15T23:59:59.000Z

42

Work Force Discipline  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

1983-03-23T23:59:59.000Z

43

CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Chemistry 2011  

E-Print Network [OSTI]

CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Chemistry 2011 1. Framework) in Chemistry. Academic line and main subject areas of the degree The Bachelor's degree in Chemistry students a basic introduction to the Chemistry disciplines. In addition, the Bachelor's degree programme

44

Fuel Chemistry Division Preprints 2001, 46(1), 217 CO2 ADSORPTION ON CARBONACEOUS SURFACES  

E-Print Network [OSTI]

on cellulose char. In order to compare the theoretical data of CO2 adsorption energy on carbon models, we have for Theoretical Chemistry, Dept. of Chemistry University of Utah, 315 South 1400 East, Room 2020 Salt Lake City the volumetric technique and it is compared to the theoretical prediction. Such comparison allows us to elucidate

Truong, Thanh N.

45

Research degrees MPhil, PhD in Chemistry  

E-Print Network [OSTI]

nuclear magnetic resonance spectrometers, with multinuclear capability · high-res mass spectrometers second-class undergraduate honours degree in chemistry or a related discipline English language

Sussex, University of

46

Simulation study of the effects of surface chemistry and temperature on the conformations of ssDNA oligomers near hydrophilic and hydrophobic surfaces  

SciTech Connect (OSTI)

We study the effects of the presence of a hydrophilic and a hydrophobic surface on the conformations and interactions of a single-stranded DNA (ssDNA) oligomer using atomistic molecular dynamics, umbrella sampling, and temperature-replica exchange. Our simulations capture the expected interactions between the ssDNA and the two surfaces (e.g., hydrogen bonds, hydrophobic interactions), but we find that the surface chemistry does not strongly affect the exposure of the relatively hydrophobic nucleobases or the hydrophilic phosphate backbone in a 16-base ssDNA. Likewise, the surfaces do not strongly affect the preferred size of the ssDNA compared to bulk solution, although the hydrophilic surface does favor slightly more compact ssDNA conformations than the hydrophobic surface. In more compact conformations, the negative charge of the ssDNA is more concentrated, and the energetic interactions of the DNA and DNA-bound counterions with the hydrophilic surface are more favorable, which consequently favors smaller ssDNA sizes. Increasing temperature, regardless of the presence or chemistry of a surface, makes it less unfavorable for the ssDNA to assume both compact and extended conformations. With increasing temperature the free energy cost of assuming a compact conformation is reduced to a greater extent than the cost of assuming an extended conformation. The reason for this difference is the entropically favorable release of DNA-bound water molecules upon assuming a compact conformation. Increasing temperature decreases water-DNA interactions while surprisingly increasing counterion-DNA interactions, changes which are attributed to the relative balance of entropic and energetic contributions for water molecules and counterions bound to the ssDNA.

Elder, Robert M.; Jayaraman, Arthi, E-mail: arthi.jayaraman@colorado.edu [Department of Chemical and Biological Engineering, University of Colorado, 3415 Colorado Avenue, UCB 596, Boulder, Colorado 80303 (United States)] [Department of Chemical and Biological Engineering, University of Colorado, 3415 Colorado Avenue, UCB 596, Boulder, Colorado 80303 (United States)

2014-04-21T23:59:59.000Z

47

147Chemistry Chemistry (Chem)  

E-Print Network [OSTI]

147Chemistry Chemistry (Chem) Bayly Foundation PROFESSORS FRANCE, PLEVA ASSOCIATE PROFESSORS ALty A student may complete only one of the majors listed in the Department of Chemistry. The major in chemistry leading to a Bachelor of Arts degree requires completion of 44 credits as follows: 1. Chemistry 111, 112

Dresden, Gregory

48

Strain Effects on the Surface Chemistry of La[subscript 0.7]Sr[subscript 0.3]MnO[subscript 3  

E-Print Network [OSTI]

We report on the mechanistic effects of epitaxial strain on the surface chemistry, in particular the segregation of Sr cations on La0.7Sr0.3MnO3 (LSM) model dense thin films. Our results show that the LSM film surfaces are ...

Han, Jeong Woo

49

The Role of Surface Chemistry on the Cycling and Rate Capability...  

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

of resistant surface organic species and LiF, and reduces further Co dissolution and bulk oxygen loss. Results: Probing the origin of surface instability of Li x CoO 2 and the...

50

Studies of metal/carbon surface chemistry. June 1, 1985-August 31, 1985  

SciTech Connect (OSTI)

The purpose of this research is to identify stable surface species formed from molecular adsorption and reaction on metal/carbon surfaces. This research has practical application in improving the fundamental understanding of catalytic coal gasification. Well-defined model catalysts for carbon gasification will be studied by vapor depositing alkali and transition metal atoms on carbon surfaces. Vibrational spectroscopy using HREELS and photoelectron spectroscopy of these surfaces will be used to develop an atomic-level understanding of the chemical bonding, structure, and reactivity of the metal carbon surface and of the adsorbed molecular species. 1 fig.

Koel, B.E.

1985-09-30T23:59:59.000Z

51

Measuring the role of surface chemistry in silicon microphotonics Matthew Borselli,a  

E-Print Network [OSTI]

can be de- fined as s s/ts, where s is the fractional electric field energy overlap with a surface, California 91125 Received 13 December 2005; accepted 7 March 2006; published online 31 March 2006 Utilizing surface optical loss of s 10-7 , we show that the optical loss within Si microphotonic components can

Painter, Oskar

52

The effect of ozone on nicotine desorption from model surfaces:evidence for heterogeneous chemistry  

SciTech Connect (OSTI)

Assessment of secondhand tobacco smoke exposure using nicotine as a tracer or biomarker is affected by sorption of the alkaloid to indoor surfaces and by its long-term re-emission into the gas phase. However, surface chemical interactions of nicotine have not been sufficiently characterized. Here, the reaction of ozone with nicotine sorbed to Teflon and cotton surfaces was investigated in an environmental chamber by monitoring nicotine desorption over a week following equilibration in dry or humid air (65-70 % RH). The Teflon and cotton surfaces had N{sub 2}-BET surface areas of 0.19 and 1.17 m{sup 2} g{sup -1}, and water mass uptakes (at 70 % RH) of 0 and 7.1 % respectively. Compared with dry air baseline levels in the absence of O{sub 3}, gas phase nicotine concentrations decrease, by 2 orders of magnitude for Teflon after 50 h at 20-45 ppb O{sub 3}, and by a factor of 10 for cotton after 100 h with 13-15 ppb O{sub 3}. The ratios of pseudo first-order rate constants for surface reaction (r) to long-term desorption (k) were r/k = 3.5 and 2.0 for Teflon and cotton surfaces, respectively. These results show that surface oxidation was competitive with desorption. Hence, oxidative losses could significantly reduce long-term re-emissions of nicotine from indoor surfaces. Formaldehyde, N-methylformamide, nicotinaldehyde and cotinine were identified as oxidation products, indicating that the pyrrolidinic N was the site of electrophilic attack by O{sub 3}. The presence of water vapor had no effect on the nicotine-O{sub 3} reaction on Teflon surfaces. By contrast, nicotine desorption from cotton in humid air was unaffected by the presence of ozone. These observations are consistent with complete inhibition of ozone-nicotine surface reactions in an aqueous surface film present in cotton but not in Teflon surfaces.

Destaillats, Hugo; Singer, Brett C.; Lee, Sharon K.; Gundel, LaraA.

2005-05-01T23:59:59.000Z

53

Journal of Electroanalytical Chemistry 452 (1998) 199202 Linear correlation between surface stress and surface charge in anion  

E-Print Network [OSTI]

procedure the tip remains dry and the electrochemical offset current with its concomitant noise­7], surface stress mea- surements with an exceptionally high signal-to-noise ratio may be performed in an electrochemical environ- ment by STM. For quantitative studies [3,7,10] the use of a cantilever sample is required

54

Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science  

E-Print Network [OSTI]

Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science ...........................................................................................................................................4 Chemistry & Biochemistry Undergraduate Office..............................................................................................6 Majors in Chemistry & Biochemistry

Levine, Alex J.

55

Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry,  

E-Print Network [OSTI]

Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry, Laboratory Practice (Precourse) Physical Chemistry (4 CP) Introductory Engineering (5 CP) Organic & Inorganic Materials Chemistry (4 CP) Energy Science and Technology I (5 CP) Surfaces/Interfaces/ Heterogen

Pfeifer, Holger

56

Surface chemistry of stainless steel and evaporated titanium layers in tokamaks  

SciTech Connect (OSTI)

The combined use of x-ray photoelectron spectroscopy and secondary ion mass spectroscopy is shown to be a powerful tool in the investigation of the chemical modifications of a surface in interaction with a plasma. The reported investigations are performed in-situ in the surface analysis station of the PDX tokamak. The evolution of stainless steel surfaces is followed after various treatments such as hydrogen glow discharge conditioning (GDC), exposure to tokamak discharges, and ion sputtering. Iron oxides are shown to be partially reduced by exposure to GDC; the metal-oxide binding is converted to metal-hydroxide binding from which water can be desorbed. The oxygen behavior on evaporated titanium films is substantially different: the oxide layer evolves to higher oxidation states during exposure to GDC. In contrast, the behavior of carbon is identical on both stainless steel and titanium surfaces: carbon is removed during exposure to GDC via the formation of methane which can spontaneously desorb from the surface.

Staib, P.; Dylla, H.F.; Rossenagel, S.M.

1980-08-01T23:59:59.000Z

57

Effect of flame-retarding additives on surface chemistry in Li-ion batteries  

SciTech Connect (OSTI)

This study examined the properties of 1 wt.% vinylene carbonate (VC), vinyl ethylene carbonate (VEC), and diphenyl octyl phosphate (DPOF) additive electrolytes as a promising way of beneficially improving the surface and cell resistance of Li-ion batteries. Surface film formation on the negative and positive electrodes was analyzed by electrochemical impedance spectroscopy (EIS), Fourier transform infrared (FT-IR) spectroscopy, and scanning electron microscopy (SEM). In conclusion, EIS, FT-IR spectroscopy and SEM results confirmed that DPOF is an excellent additive to the electrolyte in the Li-ion batteries due to the improved co-intercalation of the solvent molecules.

Nam, N.D.; Park, I.J. [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of)] [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Kim, J.G., E-mail: kimjg@skku.ac.kr [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Kim, H.S. [Battery Research Group, Korea Electrotechnology Research Institute, Changwon 641-120 (Korea, Republic of)] [Battery Research Group, Korea Electrotechnology Research Institute, Changwon 641-120 (Korea, Republic of)

2012-10-15T23:59:59.000Z

58

Antireflection and SiO2 Surface Passivation by Liquid-Phase Chemistry for Efficient Black Silicon Solar Cells: Preprint  

SciTech Connect (OSTI)

We report solar cells with both black Si antireflection and SiO2 surface passivation provided by inexpensive liquid-phase chemistry, rather than by conventional vacuum-based techniques. Preliminary cell efficiency has reached 16.4%. Nanoporous black Si antireflection on crystalline Si by aqueous etching promises low surface reflection for high photon utilization, together with lower manufacturing cost compared to vacuum-based antireflection coating. Ag-nanoparticle-assisted black Si etching and post-etching chemical treatment recently developed at NREL enables excellent control over the pore diameter and pore separation. Performance of black Si solar cells, including open-circuit voltage, short-circuit current density, and blue response, has benefited from these improvements. Prior to this study, our black Si solar cells were all passivated by thermal SiO2 produced in tube furnaces. Although this passivation is effective, it is not yet ideal for ultra-low-cost manufacturing. In this study, we report, for the first time, the integration of black Si with a proprietary liquid-phase deposition (LPD) passivation from Natcore Technology. The Natcore LPD forms a layer of <10-nm SiO2 on top of the black Si surface in a relatively mild chemical bath at room temperature. We demonstrate black Si solar cells with LPD SiO2 with a spectrum-weighted average reflection lower than 5%, similar to the more costly thermally grown SiO2 approach. However, LPD SiO2 provides somewhat better surface-passivation quality according to the lifetime analysis by the photo-conductivity decay measurement. Moreover, black Si solar cells with LPD SiO2 passivation exhibit higher spectral response at short wavelength compared to those passivated by thermally grown SiO2. With further optimization, the combination of aqueous black Si etching and LPD could provide a pathway for low-cost, high-efficiency crystalline Si solar cells.

Yuan, H. C.; Oh, J.; Zhang, Y.; Kuznetsov, O. A.; Flood, D. J.; Branz, H. M.

2012-06-01T23:59:59.000Z

59

Surface Water Chemistry in White Oak Creek, North-East Texas: Effect of Land Use  

E-Print Network [OSTI]

watersheds soils, leaches readily to surface waters. Manure can contribute a significant amount of phosphorus loading into adjacent streams from livestock agriculture (James et al. 2007). Contributions from dairy cattle in a watershed in southeastern... New York showed that in-stream fecal deposits from pastured cattle represented 10% of watershed phosphorus loadings (James et al. 2007). Additionally, it was found that livestock grazing along streams and riparian zones can also have adverse...

Watson, Eliza

2012-02-14T23:59:59.000Z

60

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68

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69

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70

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71

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73

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74

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75

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77

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78

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80

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81

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82

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84

Browse by Discipline -- E-print Network Subject Pathways: Chemistry --  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science, and technologyEnergy, science,Energy,

85

Browse by Discipline -- E-print Network Subject Pathways: Chemistry --  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science, and technologyEnergy,

86

Browse by Discipline -- E-print Network Subject Pathways: Chemistry --  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science, and technologyEnergy,Energy, science,

87

Are We Closing the School Discipline Gap?  

E-Print Network [OSTI]

D.J. , (Ed). Closing the School Discipline Gap: EquitableBooth, E.A. (2011). Breaking schools’ rules: A statewidestudy of how school discipline relates to students’ success

Losen, Daniel; Hodson, Cheri; Keith II, Michael A; Morrison, Katrina; Belway, Shakti

2015-01-01T23:59:59.000Z

88

Analysis Of Post-Wet-Chemistry Heat Treatment Effects On Nb SRF Surface Resistance  

SciTech Connect (OSTI)

Most of the current research in superconducting radio frequency (SRF) cavities is focused on ways to reduce the construction and operating cost of SRF-based accelerators as well as on the development of new or improved cavity processing techniques. The increase in quality factors is the result of the reduction of the surface resistance of the materials. A recent test on a 1.5 GHz single cell cavity made from ingot niobium of medium purity and heat treated at 1400 deg C in a ultra-high vacuum induction furnace resulted in a residual resistance of ~ 1n{Omega} and a quality factor at 2.0 K increasing with field up to ~ 5×10{sup 10} at a peak magnetic field of 90 mT. In this contribution, we present some results on the investigation of the origin of the extended Q{sub 0}-increase, obtained by multiple HF rinses, oxypolishing and heat treatment of ?all Nb? cavities.

Dhakal, Pashupati; Ciovati, Gianluigi; Kneisel, Peter K.; Myneni, Ganapati Rao

2014-02-01T23:59:59.000Z

89

Preparation, characterization, surface chemistry, and corrosion properties of Ni-TM-P alloys produced by autocatalytic reduction  

SciTech Connect (OSTI)

Autocatalytic or electroless deposition of Ni-P film alloys was reviewed and considered as a model for the deposition of ternary alloys such as Ni-TM-P where TM is W-Mo and Cr. This study is a comprehensive analysis of the parameters that influence each one of the steps involved in a successful deposition. It starts in the preparation of the substrate to be plated; special attention is given to the mechanical polishing, degreasing and chemical activation. The degree of cleanliness provides the film's quality of adherence. The bath's chemical composition is explained in terms of the role played by each of the bath components such as Ni and P, complexing agents, buffers, stabilizers and other additives. The characterization of the autocatalytic film was done from the structural, chemical-composition, and surface-chemistry perspectives. Chemical and electrochemical mechanisms of autocatalytic deposition of Ni-TM-P and chemical kinetics were studied. Results show that the deposition of Ni-W-P is mostly a chemical mechanism; deposition of Ni-Mo-P is governed by both chemical and electrochemical mechanisms; and Ni-Cr-P deposition is only possible when the process is controlled by an electrochemical mechanism. Corrosion results show that structure or chemical composition alone are not sufficient to provide excellent corrosion-resistant properties for electroless films.

Mendoza Gonzalez, O.

1991-01-01T23:59:59.000Z

90

Investigation of IAQ-Relevant Surface Chemistry and Emissions on HVAC Filter Materials  

SciTech Connect (OSTI)

Chemical reactions involving ozone of outdoor origin and indoor materials are known to be significant sources of formaldehyde and other irritant gas-phase oxidation products in the indoor environment. HVAC filters are exposed to particularly high ozone concentrations--close to outdoor levels. In this study, we investigated chemical processes taking place on the surface of filters that included fiberglass, polyester, cotton/polyester blend and synthetic (e.g., polyolefin) filter media. Ozone reactions were studied on unused filter media, and on filters that were deployed for 3 months in two different locations: at the Lawrence Berkeley National Laboratory and at the Port of Oakland. Specimens from each filter were exposed to ozone under controlled conditions in a laboratory flow tube at a constant flow of dry or humidified air (50percent relative humidity). Ozone was generated with a UV source upstream of the flow tube, and monitored using a photometric detector. Ozone breakthrough curves were recorded for each sample exposed to ~;;150 ppbv O3 for periods of ~;;1000 min, from which we estimated their uptake rate. Most experiments were performed at 1.3 L/min (corresponding to a face velocity of 0.013 m/s), except for a few tests performed at a higher airflow rate, to obtain a face velocity of 0.093 m/s, slightly closer to HVAC operation conditions. Formaldehyde and acetaldehyde, two oxidation byproducts, were collected downstream of the filter and quantified. Emissions of these volatile aldehydes were consistently higher under humidified air than under dry conditions, at which levels were near the limit of detection. Our results confirm that there are significant reactions of ozone as air containing ozone flows through HVAC filters, particularly when the filters are loaded with particles and the air is humidified. The amount of ozone reacted was not clearly related to the types of filter media, e.g., fiberglass versus synthetic. Specific fiberglass filters that were coated with an impaction oil showed significantly higher formaldehyde emissions than most other samples. Those emissions were magnified in the presence of particles (i.e., in used filters), and were observed even in the absence of ozone, which suggests that hydrolysis of filter binder or tackifier additives may be the reason for those high emissions. Mass balance calculations indicate that the emission rates of formaldehyde and acetaldehyde from the filters are generally not large enough to substantially increase indoor formaldehyde or acetaldehyde concentrations.

Destaillats, Hugo; Fisk, William J.

2010-02-01T23:59:59.000Z

91

The Structure and Chemistry of Solid Surfaces The structure of solid surfaces and the chemical reactions that take place on surfaces are of fundamental  

E-Print Network [OSTI]

such as platinum or rhodium and the key chemical reactions involved in the removal of pollutants such as carbon monoxide, unburned hydrocarbons, and nitrogen oxides, take place on the surfaces of the metal particles. -------------------------------------------------------------------------------------------------------------------------------------------- 1. Y. Lei, A. Uhl, C. Becker, K. Wandelt, B. C. Gates, R. Meyer, and M. Trenary, "Adsorption

Ben-Arie, Jezekiel

92

148 Chemistry/Chinese Chemistry 347 (3)--Advanced Organic Chemistry  

E-Print Network [OSTI]

148 Chemistry/Chinese Chemistry 347 (3)--Advanced Organic Chemistry Prerequisite: Chemistry 242,syntheticmethodology,mod- ernsyntheticreactions,protectinggroups,naturalprod- uctssynthesis,andcombinatorialchemistry.France. Spring Chemistry 350 (3)--Advanced Inorganic Chemistry Prerequisites: Chemistry 250, 252, and 262. Anintro

Dresden, Gregory

93

Disciplined Message Passing Edward A. Lee  

E-Print Network [OSTI]

Program, and the following companies: Agilent, Bosch, HSBC, Lockheed-Martin, National Instruments: Agilent, Bosch, HSBC, Lockheed-Martin, National Instruments, and Toyota. #12;Disciplined Message Passing 2

94

Atmospheric Chemistry  

E-Print Network [OSTI]

in our understanding of important chemistry and highlightedin our knowledge. In summary, the chemistry occurring in theBJ, Pitts JN, Jr (2000) Chemistry of the Upper and Lower

Finlayson-Pitts, B. J

2010-01-01T23:59:59.000Z

95

CLUSTER CHEMISTRY  

E-Print Network [OSTI]

Advanced Inorganic Chemistry, 11 Wiley Huetterties and C. M.Submitted to the Journal of Organometallic ChemistryCLUSTER CHEMISTRY Earl L. Muetterties TWO-WEEK LOAN COPY May

Muetterties, Earl L.

2013-01-01T23:59:59.000Z

96

Environmental Chemistry II (Atmospheric Chemistry)  

E-Print Network [OSTI]

Seinfeld, J. H. and Pandis, S. N. Atmospheric Chemistry and Physics: From Air Pollution to Climate ChangeSYLLABUS FOR Environmental Chemistry II (Atmospheric Chemistry) FCH 511 Fall 2013 Theodore S

Dibble, Theodore

97

Chemistry on the Edge: A Microscopic Analysis of the Intercalation, Exfoliation, Edge Functionalization, and Monolayer Surface Tiling  

E-Print Network [OSTI]

Chemistry on the Edge: A Microscopic Analysis of the Intercalation, Exfoliation, EdgeVed May 29, 1998 Abstract: The intercalation and exfoliation reactions of R-zirconium phosphate, Zr(HPO4-assembled aperiodic multilayers.3 The exfoliation of clays, alkali transition metal oxides, metal phosphates, graphite

98

Combustion chemistry  

SciTech Connect (OSTI)

This research is concerned with the development and use of sensitivity analysis tools to probe the response of dependent variables to model input variables. Sensitivity analysis is important at all levels of combustion modeling. This group`s research continues to be focused on elucidating the interrelationship between features in the underlying potential energy surface (obtained from ab initio quantum chemistry calculations) and their responses in the quantum dynamics, e.g., reactive transition probabilities, cross sections, and thermal rate coefficients. The goals of this research are: (i) to provide feedback information to quantum chemists in their potential surface refinement efforts, and (ii) to gain a better understanding of how various regions in the potential influence the dynamics. These investigations are carried out with the methodology of quantum functional sensitivity analysis (QFSA).

Brown, N.J. [Lawrence Berkeley Laboratory, CA (United States)

1993-12-01T23:59:59.000Z

99

In-situ Evaluation of Soil Organic Molecules: Functional Group Chemistry Aggregate Structures, Metal & Surface Complexation Using Soft X-Ray  

SciTech Connect (OSTI)

Organic molecules are common in all Earth surface environments, and their composition and chemistry play an important role in a variety of biogeochemical reactions, such as mineral weathering, nutrient cycling and the solubility and transport of contaminants. However, most of what we know about the chemistry of these molecules comes from spectroscopy and microscopy studies of organic molecules extracted from different natural systems using either inorganic or organic solvents. Although all these methods gave us clues about the composition of these molecules, their composition and structure change with the extraction and the type of ex-situ analysis, their true behavior is less well understood. The goal of this project is to develop synchrotron instrumentation for studying natural organics, and to apply these recently developed synchrotron X-ray spectroscopy and microscopy techniques for understanding the: (1) functional group composition of naturally occurring organic molecules; (2) macromolecular structures of organic molecules; and (3) the nature of interactions of organic molecules with mineral surfaces in different environmental conditions.

Myneni, Satish, C

2008-11-30T23:59:59.000Z

100

Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} synthesized using a chelating route for use in IT-SOFC cathodes: Microstructure, surface chemistry and electrical conductivity  

SciTech Connect (OSTI)

Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} powders were synthesized by a chelating route using different polyfunctional H{sub x}APC acids (APC=aminopolycarboxylate; x=3, 4, 5). Different homologous aminopolycarboxylic acids, namely nitrilotriacetic (H{sub 3}nta), ethylenediaminetetraacetic (H{sub 4}edta), 1,2-cyclohexanediaminetetracetic (H{sub 4}cdta) and diethylenetriaminepentaacetic (H{sub 5}dtpa) acid, were used as chelating agents to combine Sm, Sr, Co elements into a perovskite structure. The effects of the chelating agents on the crystalline structure, porosity, surface chemistry and electrical properties were investigated. The electrical properties of the perovskite-type materials emphasized that their conductivities in the temperature range of interest (600–800 °C) depend on the nature of the precursors as well as on the presence of a residual Co oxide phase as shown by XRD and XPS analysis. The surface chemistry and the surface stoichiometries were determined by XPS revealing a complex chemical behavior of Sr that exhibits a peculiar “surface phase” and “bulk phase” chemistry within the detected volume (<10 nm). - Graphical abstract: Synthesis of nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} powders by a chelating route and the investigation of the microstructure, surface chemistry and electrical properties. Display Omitted - Highlights: • Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} obtained by a chelating synthesis route. • Cubic perovskite structures with crystallite sizes ?23±2 nm. • The porous nature revealed by N{sub 2} adsorption/desorption (BET). • The surface chemistry and the surface stoichiometries highlighted by XPS. • A complex chemical behavior of Sr exhibits a peculiar “surface phase” and “bulk phase” chemistry.

Scurtu, Rares [“IlieMurgulescu” Institute of Physical Chemistry, Romanian Academy, 202 SplaiulIndependentei, 060021 Bucharest (Romania); Romania National Institute for Research and Development in Microtechnologies(IMT), 023573 Bucharest (Romania); Somacescu, Simona, E-mail: ssimona@icf.ro [“IlieMurgulescu” Institute of Physical Chemistry, Romanian Academy, 202 SplaiulIndependentei, 060021 Bucharest (Romania); Calderon-Moreno, Jose Maria; Culita, Daniela [“IlieMurgulescu” Institute of Physical Chemistry, Romanian Academy, 202 SplaiulIndependentei, 060021 Bucharest (Romania); Bulimestru, Ion; Popa, Nelea; Gulea, Aurelian [Faculty of Chemistry and Chemical Technology State University of Moldova 60 Mateevici, Chisinau MD 2009 Republic of Moldova (Moldova, Republic of); Osiceanu, Petre [“IlieMurgulescu” Institute of Physical Chemistry, Romanian Academy, 202 SplaiulIndependentei, 060021 Bucharest (Romania)

2014-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

INDIVIDUAL DISCIPLINES: HUMAN RESOURCES DIVISION MARKETING  

E-Print Network [OSTI]

INDIVIDUAL DISCIPLINES: HUMAN RESOURCES DIVISION MARKETING AND RECRUITMENT CAMPAIGN STAFF .:|:. Client: Y. Mankin, Computing Sciences #12;DESIGN MAIN MENU 1 2 344 4 5WEBSITES Joint BioEnergy Institute

102

Effects of Alloying on the Chemistry of CO and H2S on Fe Surfaces D. E. Jiang  

E-Print Network [OSTI]

dusting is preceded by carbide formation, those carbides are not stable and decompose to fine metal and the relatively weak H-S bond, the barriers for H2S dissociation on transition-metal surfaces are usually very. Sulfur can also cause the embrittlement of transition metals such as Ni and Fe.7 Moreover, since H2S

Carter, Emily A.

103

Organophosphorus chemistry  

E-Print Network [OSTI]

2087 Organophosphorus chemistry Paul R. Hanson Editorial Open Access Address: Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, KS 66045-7582, USA Email: Paul R. Hanson - phanson@ku.edu. Keywords: organophosphorus... Beilstein J. Org. Chem. 2014, 10, 2087–2088. doi:10.3762/bjoc.10.217 Received: 28 July 2014 Accepted: 06 August 2014 Published: 04 September 2014 This article is part of the Thematic Series "Organophosphorus chemistry" Guest Editor: P. R. Hanson © 2014...

Hanson, Paul R.

2014-09-04T23:59:59.000Z

104

Near-Edge X-ray Absorption Fine Structure Imaging of Spherical and Flat Counterfaces of Ultrananocrystalline Diamond Tribological Contacts: A Correlation of Surface Chemistry and Friction  

SciTech Connect (OSTI)

A recently installed synchrotron radiation near-edge X-ray absorption fine structure (NEXAFS) full field imaging electron spectrometer was used to spatially resolve the chemical changes of both counterfaces from an ultra-nanocrystalline diamond (UNCD) tribological contact. A silicon flat and Si{sub 3}N{sub 4} sphere were both coated with UNCD, and employed to form two wear tracks on the flat in a linear reciprocating tribometer. The first wear track was produced using a new, unconditioned sphere whose surface was thus conditioned during this first experiment. This led to faster run-in and lower friction when producing a second wear track using the conditioned sphere. The large depth of field of the magnetically guided NEXAFS imaging detector enabled rapid, large area spectromicroscopic imaging of both the spherical and flat surfaces. Laterally resolved NEXAFS data from the tribological contact area revealed that both substrates had an as-grown surface layer that contained a higher fraction of sp{sup 2}-bonded carbon and oxygen which was mechanically removed. Unlike the flat, the film on the sphere showed evidence of having graphitic character, both before and after sliding. These results show that the graphitic character of the sphere is not solely responsible for low friction and short run-in. Rather, conditioning the sphere, likely by removing asperities and passivating dangling bonds, leads to lower friction with less chemical modification of the substrate in subsequent tests. The new NEXAFS imaging spectroscopy detector enabled a more complete understanding of the tribological phenomena by imaging, for the first time, the surface chemistry of the spherical counterface which had been in continual contact during wear track formation.

A Konicek; C Jaye; M Hamilton; W Sawyer; D Fischer; R Carpick

2011-12-31T23:59:59.000Z

105

DISCIPLINE OF RADIATION THERAPY SAFETY DOCUMENT  

E-Print Network [OSTI]

DISCIPLINE OF RADIATION THERAPY SAFETY DOCUMENT Contents Page 1. Health & Safety arrangements 1 Inspection 1.4 Hazard Reporting 1.5 Security in College 1.6 Out of Hours Working 1.7 Management of Work.7 Management of Work-related Stress Those experiencing symptoms of work-related stress should raise this matter

O'Mahony, Donal E.

106

STATE OF THE DISCIPLINE POVERTY, RACE, AND  

E-Print Network [OSTI]

STATE OF THE DISCIPLINE POVERTY, RACE, AND ANTIPOVERTY POLICY BEFORE AND AFTER HURRICANE KATRINA1 response toward those affected, it did not lead to a serious discourse about the nature of poverty earnings are lower and poverty rates are higher for African Americans than for Whites, the economic

Shyy, Wei

107

Reactive Surfaces and Interfaces utilizing 2-Vinyl-4,4-Dimethylazlactone (VDMA): An Example of ??Click?? Chemistry  

SciTech Connect (OSTI)

Creating polymer-modified interfaces decorated with biologically-relevant materials V so-called bio-interfaces V with precise control over the nanoscale structure and properties is of increasing technological importance for a large number of advanced materials applications, including adaptive and/or lubricious biomaterial coatings, electro-actuators (synthetic muscles), biosensors with amplified response, coatings for stealth drug delivery, supports for enzymatic catalysts, protein or antibody arrays, and high affinity separation agents. The ability to design and decorate interfaces with biologically-relevant molecules and understand synthesis-structure-function relationships remains a significant challenge. The overarching objective of this research program is to investigate the polymerization and functionalization of a new class of polymeric materials that are capable of serving as a versatile platform from which bio-interfaces for specific applications can be created and evaluated. Stimuli-responsive (co)polymers containing vinyl dimethyl azlactone (VDMA) have been prepared using free radical polymerization techniques (controlled and conventional). Subsequent immobilization of biomolecules (e.g., dansylcadaverine, N ,N -bis(carboxymethyl)-L-lysine hydrate) on PVDMA-containing surface scaffolds affords bio-interfaces. Reaction of nucleophiles with the azlactone moiety proceeds rapidly, quantitatively, and in the absence of byproducts, which are essential criteria governing the click-type nature of this procedure. The conversion of these materials into polyelectrolytes and bioconjugates can be monitored in real-time using infrared spectroscopy. Additionally, pVDMA polymers prepared using reversible addition fragmentation chain transfer (RAFT) polymerization are the basis for creating polymer brushes by a grafting to approach. We will describe how compositional differences and changes in molecular weight affect the solubility and responsiveness of pVDMA-based polymers and surface layers when functionalized with various biomolecules.

Messman, Jamie M [ORNL; Kilbey, II, S Michael [ORNL; Lokitz, Bradley S [ORNL; Hinestrosa Salazar, Juan Pablo [Clemson University; Ankner, John Francis [ORNL

2009-01-01T23:59:59.000Z

108

ORGANIC CHEMISTRY UCLA Organic Chemistry Faculty  

E-Print Network [OSTI]

ORGANIC CHEMISTRY UCLA Organic Chemistry Faculty perform research in molecular machines, exotic CHEMISTRY FACULTY RESEARCH INTERESTS Anne M. Andrews, Professor-in-Residence: Understanding how areas of interest include cross- coupling reactions, green chemistry, heterocycle synthesis, and natural

Levine, Alex J.

109

DISCIPLINE AND TERMINATION POLICY Employees covered by this policy  

E-Print Network [OSTI]

DISCIPLINE AND TERMINATION POLICY Employees covered by this policy This policy applies to all non to discipline, suspend with or without pay, or terminate employees for just cause. Just cause includes to discipline or termination for just cause, the University reserves the right to demote, suspend or terminate

110

Position: Assistant Professor of Chemistry, Physical Chemistry  

E-Print Network [OSTI]

John Grey Position: Assistant Professor of Chemistry, Physical Chemistry Email: jkgrey@unm.edu Phone: 505.277.1658; Fax: 505.277.2609 Office: Clark Hall B70 Homepage: http://chemistry.unm.edu/faculty_web/jgrey Education B.S. in Chemistry, 1999, Michigan Technological University, Houghton, MI Ph.D. in Chemistry

111

Green Chemistry and Workers  

E-Print Network [OSTI]

of green chemistry and green engineering and by consideringResearch, Green Chemistry and Green Engineering Center, YaleOF GREEN CHEMISTRY AND GREEN ENGINEERING Julie Zimmerman By

2009-01-01T23:59:59.000Z

112

UCLA CHEMISTRY & BIOCHEMISTRY  

E-Print Network [OSTI]

UCLA CHEMISTRY & BIOCHEMISTRY ORIENTATION HANDBOOK 2012-2013 #12;Table of Contents Introduction .............................................................................................................................................2 Chemistry & Biochemistry Undergraduate Office ..................................................................................................3 Majors in Chemistry

Levine, Alex J.

113

Green Chemistry and Workers  

E-Print Network [OSTI]

J. Warner. 1998. Green Chemistry: Theory and Practice. NewNew Science, Green Chemistry and Environmental Health.abstract.html 5. American Chemistry Council. 2003. Guide to

2009-01-01T23:59:59.000Z

114

Surfaces  

E-Print Network [OSTI]

Surfaces is a collection of four individual essays which focus on the characteristics and tactile qualities of surfaces within a variety of perceived landscapes. Each essay concentrates on a unique surface theme and purpose; ...

DeMaio, Ernest Vincent, 1964-

1989-01-01T23:59:59.000Z

115

Nanoscience and chemistry Nanoscience, Nanotechnology, and Chemistry**  

E-Print Network [OSTI]

Nanoscience and chemistry Nanoscience, Nanotechnology, and Chemistry** George M. Whitesides* Keywords: · chemistry · devices · nanoscience · nanotechnology What is Nanoscience? "Nanoscience and electrical en- gineering, nanoscience is most often associated with quan- tum behavior, and the behavior

Prentiss, Mara

116

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology and imple- #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture

117

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Using Combined Snowpack and  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture, BCMOF 1 Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture

118

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife

119

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS

120

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife Extension Note

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Assessing Habitat Quality of  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS

122

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Relationships between Elevation and Slope  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife

123

for Undergraduate CHEMISTRY MAJORS  

E-Print Network [OSTI]

and Marketing, Consulting, Environmental Chemistry, Chemical Education, Chemical Engineering, ChemicalHANDBOOK for Undergraduate CHEMISTRY MAJORS DEPARTMENT OF CHEMISTRY Fall 2010 #12;#12;TABLE OF CONTENTS A Career in Chemistry - What It Means ___________________________________________ 4 What do

Stuart, Steven J.

124

DRAFT - DOE O 333.1, Administering Work Force Discipline  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To provide requirements and responsibilities for administering workforce discipline that includes disciplinary, adverse, and alternative corrective actions in the Department of Energy (DOE).

125

Chemistry 411/611 Inorganic Chemistry (2011)  

E-Print Network [OSTI]

1 Chemistry 411/611 Inorganic Chemistry (2011) Instructor: Assistant Professor Mathew M. Maye Chemistry", 5th Edition, Freeman Press. Available at SU bookstore. The solution manual is optional. (Suggested for CHE611 Students pursuing Inorganic) Huheey, "Inorganic Chemistry: Principles of Structure

Mather, Patrick T.

126

Chemistry 675 (CHE 675) Advanced Organic Chemistry  

E-Print Network [OSTI]

Chemistry 675 (CHE 675) Advanced Organic Chemistry Fall Semester 2011 Professor James Hougland675 is a graduate-level organic chemistry course that can be continued in the Spring semester as CHE685. These two courses focus on physical organic chemistry, which deals with the structure

Mather, Patrick T.

127

Chemistry 106X -Fall 2010 General Chemistry  

E-Print Network [OSTI]

Chemistry 106X - Fall 2010 General Chemistry Instructor: Christopher Iceman Class: MWF 9 bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed. by Kotz, Treichel, and Townsend-0-495-38703-9 Electronic Book - ISBN 978-0-495-68043-7 · OWL pin number for Chemistry and Chemical Reactivity 7th Ed. (1

Wagner, Diane

128

Chemistry 106X -Spring 2011 General Chemistry  

E-Print Network [OSTI]

Chemistry 106X - Spring 2011 General Chemistry Instructor: Christopher Iceman Class: MWF 1 and can be purchased in the UAF bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed for Chemistry and Chemical Reactivity 7th Ed. (1 or 2 semester) · TurningPoint Technologies ResponseCard RF

Wagner, Diane

129

2011 Organometallic Chemistry (July 10-15, 2011, Salve Regina University, Newport, RI)  

SciTech Connect (OSTI)

Organometallic chemistry has played and will continue to play a significant role in helping us understand the way bonds are made or broken in the presence of a transition metal complex. Current challenges range from the efficient exploitation of energy resources to the creative use of natural and artificial enzymes. Most of the new advances in the area are due to our extended understanding of processes at a molecular level due to new mechanistic studies, techniques to detect reaction intermediates and theory. The conference will bring the most recent advances in the field including nanocatalysis, surface organometallic chemistry, characterization techniques, new chemical reactivity and theoretical approaches along with applications to organic synthesis and the discovery of new materials. The Conference will bring together a collection of investigators who are at the forefront of their field, and will provide opportunities for junior scientists and graduate students to present their work in poster format and exchange ideas with leaders in the field. Six outstanding posters will be selected for short talks. The collegial atmosphere of this Conference, with programmed discussion sessions as well as opportunities for informal gatherings in the afternoons and evenings, provides an avenue for scientists from different disciplines to brainstorm and promotes cross-disciplinary collaborations in the various research areas represented. Graduate students and postdoctoral fellows should also consider participating in the Gordon Research Seminar on Organometallic Chemistry (July 9-10, same location) which is specially designed to promote interaction and discussion between junior scientists.

Dr. Emilio Bunel

2011-07-15T23:59:59.000Z

130

School of Chemistry CHEM3100: Chemistry at a Molecular Level  

E-Print Network [OSTI]

School of Chemistry CHEM3100: Chemistry at a Molecular Level Tutorial Groups 2013/14 Name Programme Tutor Ahmed, Zacher Medicinal Chemistry Arif, Saboor Chemistry Bagnall, Samuel Chemistry Barbara, David Chemistry Beaumont, Nicholas Chemistry Quinn, Michael J Chemistry Bennett, Matthew Chemistry Booth, Natalie

Rzepa, Henry S.

131

CHEMISTRY CURRICULUM SEMESTER I  

E-Print Network [OSTI]

CHEMISTRY CURRICULUM SEMESTER ­ I Chemistry-I: Physical principles (2:1) Atomic structure-state approximation, Arrhenius equation and collision theory and catalysis. SEMESTER ­ II Chemistry-II: Structure orbital theory: polyatomic molecules - Walsh diagram; Main group chemistry: periodic properties, chemistry

Srinivasan, N.

132

Green Chemistry and Workers  

E-Print Network [OSTI]

19. P. Anastas, J. Warner. 1998. Green Chemistry: Theory andto Advance New Science, Green Chemistry and EnvironmentalChronicle Extra: Guide to Green Jobs. Field with a Future.

2009-01-01T23:59:59.000Z

133

Chemistry 320N Organic Chemistry II  

E-Print Network [OSTI]

Chemistry 320N Organic Chemistry II for Prehealth Professionals Unique number: 52365 Spring 2013 M students can access the information. #12;Required Text: Brown, Foote, Iverson, & Anslyn Organic Chemistry have the 6th Edition book, as many homework and exam questions will come directly from the 6th Edition

134

Department of Chemistry "Supramolecular Chemistry in Polymeric  

E-Print Network [OSTI]

Department of Chemistry "Supramolecular Chemistry in Polymeric Systems: From Nanoassemblies Colloquium Friday, May 15, 2009 3:00 p.m. 502 Rieveschl #12;Supramolecular Chemistry in Polymeric Systems and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, OH 44106-7202, USA stuart

Mark, James E.

135

Electrical Engineering is a diverse discipline encompassing computer and information  

E-Print Network [OSTI]

70 ELECTRICAL Electrical Engineering is a diverse discipline encompassing computer and information environmental engineering and manufacturing to semiconductors and telecommunications. The Electrical Engineering Technology and the Signal and Image Processing institute. PROGRAMS AVAILABLE Electrical Engineering Bachelor

Rohs, Remo

136

Electrical Engineering is a diverse discipline encompassing computer and information  

E-Print Network [OSTI]

70 ELECTRICAL Electrical Engineering is a diverse discipline encompassing computer and information environmental engineering and manufacturing to semiconductors and telecommunications. The Electrical Engineering Technology and the Signal and Image Processing institute. PROGRAMS AVAILABLE · Electrical Engineering

Rohs, Remo

137

FACULTY POSITION IN INORGANIC CHEMISTRY Department of Chemistry  

E-Print Network [OSTI]

FACULTY POSITION IN INORGANIC CHEMISTRY Department of Chemistry Syracuse University The Department of Chemistry at Syracuse University invites applications for a tenure track faculty position at the Assistant Professor level in inorganic chemistry with specialization in materials chemistry (broadly defined

Doyle, Robert

138

Chemistry Division: Annual progress report for period ending March 31, 1987  

SciTech Connect (OSTI)

This report is divided into the following sections: coal chemistry; aqueous chemistry at high temperatures and pressures; geochemistry of crustal processes to high temperatures and pressures; chemistry of advanced inorganic materials; structure and dynamics of advanced polymeric materials; chemistry of transuranium elements and compounds; separations chemistry; reactions and catalysis in molten salts; surface science related to heterogeneous catalysis; electron spectroscopy; chemistry related to nuclear waste disposal; computational modeling of security document printing; and special topics. (DLC)

Not Available

1987-08-01T23:59:59.000Z

139

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Using Airphotos to Interpret  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture March 2004 Research Section, Coast Forest Region, BCMOF 1 Research Disciplines: Ecology ~ Geology

140

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

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Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology-748-1331. mdeact@shaw.ca #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology

Note: This page contains sample records for the topic "disciplines surface chemistry" from the National Library of EnergyBeta (NLEBeta).
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141

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife  

E-Print Network [OSTI]

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology.for.gov.bc.ca/vancouvr/research/research_index.htm #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture

142

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology.for.gov.bc.ca/vancouvr/research/research_index.htm #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture

143

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

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Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology, BC, V9J 1G4 #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology

144

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

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Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Rd., Black Creek, BC, V9J 1G4 #12;Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology

145

Why chemistry? Chemistry is fundamental: it is the enabling  

E-Print Network [OSTI]

Chemistry Why chemistry? Chemistry is fundamental: it is the enabling science that underlies many technology. A chemistry degree gives you the understanding to contribute to our future in very topical areas) in Chemistry BSc (Hons) in Chemistry MChem (Hons) in Chemistry (with an industrial placement year) MChem (Hons

Sussex, University of

146

IN-PACKAGE CHEMISTRY ABSTRACTION  

SciTech Connect (OSTI)

This report was developed in accordance with the requirements in ''Technical Work Plan for Postclosure Waste Form Modeling'' (BSC 2005 [DIRS 173246]). The purpose of the in-package chemistry model is to predict the bulk chemistry inside of a breached waste package and to provide simplified expressions of that chemistry as a function of time after breach to Total Systems Performance Assessment for the License Application (TSPA-LA). The scope of this report is to describe the development and validation of the in-package chemistry model. The in-package model is a combination of two models, a batch reactor model, which uses the EQ3/6 geochemistry-modeling tool, and a surface complexation model, which is applied to the results of the batch reactor model. The batch reactor model considers chemical interactions of water with the waste package materials, and the waste form for commercial spent nuclear fuel (CSNF) waste packages and codisposed (CDSP) waste packages containing high-level waste glass (HLWG) and DOE spent fuel. The surface complexation model includes the impact of fluid-surface interactions (i.e., surface complexation) on the resulting fluid composition. The model examines two types of water influx: (1) the condensation of water vapor diffusing into the waste package, and (2) seepage water entering the waste package as a liquid from the drift. (1) Vapor-Influx Case: The condensation of vapor onto the waste package internals is simulated as pure H{sub 2}O and enters at a rate determined by the water vapor pressure for representative temperature and relative humidity conditions. (2) Liquid-Influx Case: The water entering a waste package from the drift is simulated as typical groundwater and enters at a rate determined by the amount of seepage available to flow through openings in a breached waste package.

E. Thomas

2005-07-14T23:59:59.000Z

147

Computational Chemistry Robots  

E-Print Network [OSTI]

Computational Chemistry Robots ACS Sep 2005 Computational Chemistry Robots J. A. Townsend, P. Murray-Rust, S. M. Tyrrell, Y. Zhang jat45@cam.ac.uk Can high-throughput computation provide a reliable “experimental” resource for molecular...

Townsend, Joseph A; Murray-Rust, Peter; Tyrrell, Simon M; Zhang, Yong

148

Why chemistry? Chemistry is fundamental: it is the enabling science  

E-Print Network [OSTI]

Chemistry Why chemistry? Chemistry is fundamental: it is the enabling science that underlies many technology. A chemistry degree allows you to understand and to contribute to our future. Chemistry is challenging: understanding the very fabric of matter is both stimulating and rewarding. Studying chemistry

Sussex, University of

149

Towards a Discipline of Geospatial Distributed Event Based Systems  

E-Print Network [OSTI]

Towards a Discipline of Geospatial Distributed Event Based Systems Annie Liu Computer Science, Caltech 1200 E California Blvd Pasadena, CA 91125, USA mani@cms.caltech.edu ABSTRACT A geospatial system is one in which the state space in- cludes one, two or three-dimensional space and time. A geospatial

Heaton, Thomas H.

150

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Hudson and Axel Anderson KEYWORDS: Water management, Coastal watersheds, hydrological modeling CITATIONPractice. ResearchSection,Coast ForestRegion, BCMOF,Nanaimo, BC. Extension Note EN-022. EN-022 Hydrology March 2006

151

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology,Tsitika Watershed.Research Section,CoastForest Region,BCMOF, Nanaimo, BC. Extension Note EN-021. EN-021 Hydrology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife Extension Note EN-021 March 2006 Forest Research

152

GUIDELINES FOR STUDENTS AND STAFF ON STUDENT DISCIPLINE PROCEDURES  

E-Print Network [OSTI]

GUIDELINES FOR STUDENTS AND STAFF ON STUDENT DISCIPLINE PROCEDURES Contents 1. Introduction 2. Definition of Disciplinary Offences 3. Preliminary Procedures for Considering Disciplinary Offences 4. Procedures for the Consideration of Minor Offences 5. Procedures for the Consideration of Category B Offences

Greenaway, Alan

153

Computing Across the Disciplines: Using Cell Phones in Experiments  

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Computing Across the Disciplines: Using Cell Phones in Experiments Robert Juranitch University School of Milw. rjuranitch@usmk12.org #12;Apology #12;A High School Student #12;Cell Phone Saturation · 31 percent of teens between 14 and 17 years old have a smart phone. · Usage has tripled every two

Brylow, Dennis

154

Sustainable Future Stevens students bridged disciplines to advance  

E-Print Network [OSTI]

Building a Sustainable Future Stevens students bridged disciplines to advance sustainable living which collects and analyzes data to preserve energy and teach occupants to live more sustainably of our sustainable future. 4stevens.edu/ecohabit (1) Ecohabit was the only competition house that used

Yang, Eui-Hyeok

155

Chemistry Division Department of Biological  

E-Print Network [OSTI]

1 Chemistry Division Department of Biological and Chemical Sciences, Illinois Institute-13 Chemistry Division invites nominations for Kilpatrick Fellowship for the academic year 2012's Chemistry Department from 1947­1960. Mary Kilpatrick was a chemistry faculty member from 1947

Heller, Barbara

156

Chemistry and Biochemistry Scholarships  

E-Print Network [OSTI]

Chemistry and Biochemistry Scholarships Complete Scholarship Name Application Deadline Date Contact to Chemistry and Biochemistry entering graduate students who have asked for consideration to serve as research@chem.sc.edu Hiram and Lawanda Allen Scholarship for Excellence in Chemistry This award is given to a graduating

Almor, Amit

157

Chemistry and Biochemistry Scholarships  

E-Print Network [OSTI]

Chemistry and Biochemistry Scholarships Complete Scholarship Name Application Deadline Date Contact Endowment Fund To provide support for undergraduate biomedical research in the Department of Chemistry/or the purchase of supplies. Yes w/recommendation s from faculty Call goes out in February to all chemistry

Almor, Amit

158

CHEMISTRY DEPARTMENT HANDBOOKFOR STUDENTS  

E-Print Network [OSTI]

CHEMISTRY DEPARTMENT HANDBOOKFOR STUDENTS Millersville University Millersville, Pennsylvania in the ChemistryDepartment. It brings together material not collected in other places and is not meant Resources 2 Programs in Chemistry and The General Education Curriculum Record Form 3 The Major Requirements

Hardy, Christopher R.

159

Adam Benoit Medicinal Chemistry  

E-Print Network [OSTI]

#12;Adam Benoit Medicinal Chemistry Ph.D. Thesis Title: Synthesis and Evaluation of Acridine Country: United States #12;Amit Gangar Medicinal Chemistry Ph.D. Thesis Title: Design and Development Wagner Home Country: India #12;Dan Wang Medicinal Chemistry M.S. Thesis Title: Synthesis and Evaluation

Thomas, David D.

160

Chemflex Overview: Common Chemistry core  

E-Print Network [OSTI]

Advanced chemistry laboratory I CHM 335 3 Advanced chemistry laboratory II Mat 33 3 Engineering materialsChemflex Overview: Common Chemistry core CHM 40, 41 (or CHM 30, 31) 8 Introductory chemistry CHM 110,111,112,113 8 Organic chemistry CHM 332 3 Analytical chemistry CHM 201*** 2 Technical writing CHM

Napier, Terrence

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161

Organic Chemistry 51B -Winter 2013 Organic Chemistry Peer Tutoring Program Chemistry 51B Reactions List  

E-Print Network [OSTI]

Organic Chemistry 51B - Winter 2013 Organic Chemistry Peer Tutoring Program Chemistry 51B Reactions(s). Chapter 7: Nucleophilic Substitution + + NaOH CH3O- #12;Organic Chemistry 51B - Winter 2013 Organic Chemistry Peer Tutoring Program Chapter 8: Elimination Reactions #12;Organic Chemistry 51B - Winter 2013

Rose, Michael R.

162

Mechanisms for fluoride-promoted dissolution of bayerite [{beta}-Al(OH){sub 3}(s)] and boehmite [{gamma}-AlOOH]: {sup 19}F-NMR spectroscopy and aqueous surface chemistry  

SciTech Connect (OSTI)

Some reactions that control the dissolution of bayerite [{beta}-Al(OH){sub 3}(s)] and boehmite [{gamma}-AlOOH] were identified by comparing the adsorption chemistry, the dissolution rates, and solid-state {sup 19}F-NMR spectra of the reacting surfaces. The {sup 19}F-NMR spectra of bayerite distinguish two sites for fluoride reaction that vary in relative concentration with the total adsorbate density. One resonance at {minus}131 ppm is assigned to fluoride bridges and the other resonance at {minus}142 ppm is assigned to fluoride at terminal sites. These same resonances are observed on boehmite, in addition to a third resonance at {minus}151 ppm that is tentatively assigned to aqueous AlF{sub n}(H{sub 2}O){sub 6{minus}n}{sup (3{minus}n)+} (aq) complexes in pores. Peak broadening due to dipolar coupling between surface fluorides at high loading indicates that these sites are in close proximity. A consistent picture of dissolution is derived by considering the {sup 19}F-NMR results, the aqueous experiments, and information derived from the studies of aqueous complexes, particularly studies of the dissociation mechanisms of aqueous multimers. Both fluoride and adsorbed proton enhance the dissolution rates via a series of pathways that may be coupled to one another, and there is a profound dependence of the rate on the concentration of adsorbed protons and adsorbed fluorides. Particularly important are fluoride-substituted bridges and sites where aluminum atoms are bonded to several terminal fluorides or hydroxyls. These results illustrate that it is possible to test hypotheses about molecular-scale processes if adsorption studies are coupled to spectroscopy and ligand-promoted dissolution experiments where reaction via different pathways can be distinguished.

Nordin, J.P.; Sullivan, D.J.; Phillips, B.L.; Casey, W.H.

1999-11-01T23:59:59.000Z

163

TCD-IISc Symposium "Chemistry & Chemical Biology"  

E-Print Network [OSTI]

actinide chemistry, with a focus on coordination and organometallic uranium chemistry. Paula ColavitaTCD-IISc Symposium "Chemistry & Chemical Biology" Trinity College Clive Williams, Dean of Chemistry. Research areas include supramolecular organic and inorganic chemistry and medicinal chemistry

O'Mahony, Donal E.

164

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK)  

E-Print Network [OSTI]

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK) Requirements include 36 credits in chemistry core courses, 32 of which are taken in specific courses. Each student's course of study includes the following: 1.) Required Chemistry Core Courses CHE 106: General Chemistry Lecture I (3) CHE 116: General

Doyle, Robert

165

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Technical Report Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS SUMMARY

166

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Biology, Ecology, and Management  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS ABSTRACT

167

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife Extension Note EN-007

168

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Silvicultural Treatments for Enhancing  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife CONTENTS EXECUTIVE SUMMARY

169

Advances in Physical Chemistry  

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

Hindawi Publishing Corporation Advances in Physical Chemistry Volume 2011, Article ID 907129, 18 pages doi:10.11552011907129 Review Article Contrast and Synergy between...

170

Analytical Chemistry Applied Mathematics  

E-Print Network [OSTI]

Analytical Chemistry Applied Mathematics Architectural Engineering Architecture Architecture Electricity Markets Environmental Engineering Food Process Engineering Food Safety & Technology Architecture Information Technology & Management Integrated Building Delivery Landscape Architecture Management

Heller, Barbara

171

Department of Chemistry and Biochemistry CBF Enrichment Program The Department of Chemistry and Biochemistry student community has enthusiastically participated  

E-Print Network [OSTI]

purchased with CBF funds are: 1: Students using the FT-IR in lab Organic Chemistry · GC-mass spectrometer in the evenings and on weekends. Equipment for Instructional Labs and Undergraduate Research Requests and Analytical Chemistry · Surface tensiometer · Atomic absorption spectrometer · Benchtop FT-NMR · Bomb

Sze, Lawrence

172

CHEMISTRY 450 Spring, 2009  

E-Print Network [OSTI]

CHEMISTRY 450 Spring, 2009 Gautam Bhattacharyya, 363 Hunter Labs, phone: 656-1356 gautamb. This course does NOT have a separate laboratory meeting time. Course Goals CH 450 is the Chemistry Capstone to change. #12;CH 450 Spring, 2009 -2- Course Outline (Tentative) Journal due dates are designated each week

Stuart, Steven J.

173

TU KAISERSLAUTERN DEPARTMENT OF CHEMISTRY  

E-Print Network [OSTI]

TU KAISERSLAUTERN DEPARTMENT OF CHEMISTRY - STUDY GUIDE - H Rb Sr K Ca ...Mn Fe... ONC He P S Br Kr .................................................................................................22 FOOD CHEMISTRY AND TOXICOLOGY: JUN.-Prof. Dr. M. Esselen...............................................................................24 FOOD CHEMISTRY AND TOXICOLOGY: Prof. Dr. E. Richling

Madlener, Klaus

174

CHEM 4170, Medicinal Chemistry University of Missouri  

E-Print Network [OSTI]

CHEM 4170, Medicinal Chemistry University of Missouri Computer Graphics Visualization of Proteins "pockets" or "clefts" on the surface of their macromolecular targets. A favorable free energy of binding the best way to visualize these structures is using computer graphics. In this assignment, we will use

Gates, Kent. S.

175

CHEMISTRY 1010 CHEMISTRY, HUMANITY AND ENVIRONMENT  

E-Print Network [OSTI]

day to add classes, select C/NC option or to audit a class is Jan. 23. 3. The last day to withdraw. The University of Utah seeks to provide equal access to its programs, services and activities for people: Chemistry 1010 aims to promote understanding of the basic environmental ingredients, energy, atoms

Simons, Jack

176

THE COORDINATION CHEMISTRY OF METAL SURFACES  

E-Print Network [OSTI]

of methyl isocyanide, acetonitrile 1 benzene and toluene.desorb from tn1s sur f ace. 11 Acetonitrile forms an orderedNi(.l00) respectively. Acetonitrile thermal desorption from

Muetterties, Earl L.

2013-01-01T23:59:59.000Z

177

Surface Chemistry in Tribology Andrew J. Gellman  

E-Print Network [OSTI]

in operation under the most extreme of tribological conditions. Understanding boundary lubrication, however higher than under hydrodynamic lubrication conditions. This is the regime of "boundary lubrication by the need for improved lubricants for new machines developed in the first few decades of the century

Gellman, Andrew J.

178

Chemistry in Bioinformatics  

E-Print Network [OSTI]

F R O N T M A T T E R Chemistry in Bioinformatics Peter Murray?Rust,1 John B. O. Mitchell,1 and Henry S. Rzepa2 1 Unilever Centre for Molecular Science Informatics, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge. CB2... 1EW, UK. 2 Department of Chemistry, Imperial College London, SW7 2AY, UK. Abstract Chemical information is now seen as critical for most areas of life sciences. But unlike Bioinformatics, where data is Openly available and freely re...

Murray-Rust, Peter; Mitchell, John B O; Rzepa, Henry S

2005-05-19T23:59:59.000Z

179

Chemistry | ornl.gov  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide InterfacesChemistryChemistry

180

I. Required core Chemistry Courses (1905 & 1925) Chemistry  

E-Print Network [OSTI]

Advisor: Advisee: I. Required core Chemistry Courses (1905 & 1925) Chemistry CH 111 PY 211 _____ PY 212 _____ (or PY 242 _____ or PY 252 ______) II. Chemistry Options (one required) 1905 (Concentration in Chemistry) Option A (2 advanced CH courses, 401 or higher, only one may

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to obtain the most current and comprehensive results.


181

National Chemistry Week Theme: "Candy: The Sweet Side of Chemistry"  

E-Print Network [OSTI]

National Chemistry Week Theme: "Candy: The Sweet Side of Chemistry" Super Science Saturday Saturday-on chemistry and science demonstrations! All students & families are welcome! Fun & educational for all ages! Sponsored by: American Chemical Society LSU Department of Chemistry LSU Athletic Department Free admission

Stephens, Jacqueline

182

Macromolecular Chemistry and Physics  

E-Print Network [OSTI]

Composites Laboratory (ICL), Dan F. Smith Department of Chemical Engineering, Lamar University, Beaumont, TX 77710, USA E-mail: zhanhu.guo@lamar.edu Y. Li, S. Wei Department of Chemistry and Biochemistry, Lamar

Guo, John Zhanhu

183

Macromolecular Chemistry and Physics  

E-Print Network [OSTI]

Engineering, Lamar University, Beaumont, TX 77710, USA E-mail: suying.wei@lamar.edu; zhanhu.guo@lamar.edu Q. He, Prof. S. Wei Department of Chemistry and Biochemistry, Lamar University, Beaumont, TX 77710, USA

Guo, John Zhanhu

184

Chemistry 455 Chemical Nanotechnology  

E-Print Network [OSTI]

Chemistry 455 Chemical Nanotechnology 4 units Prof. Richard Brutchey, Fall 2014 (Lecture = 12:00­12:50 pm MWF) CHEM 455 is an upper-division undergraduate course in Chemical Nanotechnology. The intent

Rohs, Remo

185

Green Chemistry COMMUNICATION  

E-Print Network [OSTI]

Green Chemistry COMMUNICATION Cite this: Green Chem., 2013, 15, 2060 Received 8th April 2013 5042, Australia. E-mail: colin.raston@flinders.edu.au; Tel: +08 8021 7958 2060 | Green Chem., 2013, 15

186

WESTERN UNIVERSITY DEPARTMENT OF CHEMISTRY  

E-Print Network [OSTI]

WESTERN UNIVERSITY DEPARTMENT OF CHEMISTRY The Department of Chemistry invites applications for a probationary (tenure-track) faculty position at the rank of Assistant Professor in Inorganic Chemistry, externally funded research program, and to develop and teach innovative courses in chemistry

Sinnamon, Gordon J.

187

Technical Report TR-014 May 2001 Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife just like Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology

188

Chemistry Student Handbook College of Science  

E-Print Network [OSTI]

Chemistry Student Handbook College of Science React. Science #12;Contents 2 Welcome to the Department of Chemistry 2 Course Advice 3 What is Chemistry? 4 Career Profiles in Chemistry 5 An Undergraduate Degree in Chemistry 6 Chemistry Streams 13 Chemistry Honours Programme 14 Research

Hickman, Mark

189

Chemistry at the Dirac Point of Graphene  

E-Print Network [OSTI]

Haddon, R. C. Covalent Chemistry for Graphene Electronics.P. K. ; Yang, J. X. The Chemistry of Graphene. J. Mater.R. C. Organometallic Chemistry of Extended Periodic ?-

Sarkar, Santanu

2013-01-01T23:59:59.000Z

190

“Greening Up” Cross-Coupling Chemistry  

E-Print Network [OSTI]

today. Insofar as green chemistry is concerned, however,Handbook of organopalladium chemistry for organic synthesis.Hanefeld U (2007) Green chemistry and catalysis. Wiley-VCH,

Lipshutz, Bruce H.; Abela, Alexander R.; Boškovi?, Žarko V.; Nishikata, Takashi; Duplais, Christophe; Krasovskiy, Arkady

2010-01-01T23:59:59.000Z

191

CMR: Chemistry and Metallurgy Research Facility  

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

CMR: Chemistry and Metallurgy Research Facility CMR: Chemistry and Metallurgy Research Facility The Los Alamos National Laboratory (LANL) Chemistry and Metallurgy Research (CMR)...

192

Reaction chemistry of cerium  

SciTech Connect (OSTI)

It is truly ironic that a synthetic organic chemist likely has far greater knowledge of the reaction chemistry of cerium(IV) than an inorganic colleague. Cerium(IV) reagents have long since been employed as oxidants in effecting a wide variety of organic transformations. Conversely, prior to the late 1980s, the number of well characterized cerium(IV) complexes did not extend past a handful of known species. Though in many other areas, interest in the molecular chemistry of the 4f-elements has undergone an explosive growth over the last twenty years, the chemistry of cerium(IV) has for the most part been overlooked. This report describes reactions of cerium complexes and structure.

NONE

1997-01-01T23:59:59.000Z

193

Chemistry | More Science | ORNL  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistantChemistry andChemistry of Metal

194

Cite this: Lab Chip, 2013, 13, 1457 Unconventional microfluidics: expanding the discipline  

E-Print Network [OSTI]

Cite this: Lab Chip, 2013, 13, 1457 Unconventional microfluidics: expanding the discipline DOI: 10*a Since its inception, the discipline of microfluidics has been harnessed for innovations-effect of stereotyping microfluidics as a platform for medical diagnostics and miniaturized lab processes

195

Chemistry Division annual progress report for period ending April 30, 1993  

SciTech Connect (OSTI)

The Chemistry Division conducts basic and applied chemical research on projects important to DOE`s missions in sciences, energy technologies, advanced materials, and waste management/environmental restoration; it also conducts complementary research for other sponsors. The research are arranged according to: coal chemistry, aqueous chemistry at high temperatures and pressures, geochemistry, chemistry of advanced inorganic materials, structure and dynamics of advanced polymeric materials, chemistry of transuranium elements and compounds, chemical and structural principles in solvent extraction, surface science related to heterogeneous catalysis, photolytic transformations of hazardous organics, DNA sequencing and mapping, and special topics.

Poutsma, M.L.; Ferris, L.M.; Mesmer, R.E.

1993-08-01T23:59:59.000Z

196

Recovery Boiler Corrosion Chemistry  

E-Print Network [OSTI]

11/13/2014 1 Recovery Boiler Corrosion Chemistry Sandy Sharp and Honghi Tran Symposium on Corrosion of a recovery boiler each cause their own forms of corrosion and cracking Understanding the origin of the corrosive conditions enables us to operate a boiler so as to minimize corrosion and cracking select

Das, Suman

197

MAC 560 --Tropospheric Chemistry I Spring, 2009  

E-Print Network [OSTI]

chemistry · to learn the atmospheric chemistry behind well-known phenomena such as smog, acid rain.3. Sulfur chemistry and acid rain 5.4. Nitrogen chemistry 5.5. Organic acids 5.6. Ecological and structural

Miami, University of

198

Curriculum Vitae Department of Chemistry  

E-Print Network [OSTI]

Curriculum Vitae Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana ___________________________________________________________________________________________________________________________________________________________ Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana, Illinois 61801 EDUCATION University of California Los Angeles, CA Ph.D. in Chemistry 1987 - 1992 Peking University Peking

Braun, Paul

199

Curriculum Vitae Department of Chemistry  

E-Print Network [OSTI]

Curriculum Vitae Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana ___________________________________________________________________________________________________________________________________________________________ Yi Lu Depfartment of Chemistry University of Illinois at Urbana-Champaign Urbana, Illinois 61801 EDUCATION University of California Los Angeles, CA Ph.D. in Chemistry 1987 - 1992 Peking University Peking

Braun, Paul

200

Chemistry Department Colloquium: Spring, 2012  

E-Print Network [OSTI]

Chemistry Department Colloquium: Spring, 2012 Friday, March 16; 3:30 Seminar Hall (room 1315 Chemistry) Lost in Translation: How Regulators Use Science and How Scientists Can Help Bridge Gaps Stephanie to combine her Chemistry background with a legal education to improve the use of science in environmental

Sheridan, Jennifer

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Shooting device for free-surface impact studies  

E-Print Network [OSTI]

The hydrodynamics of free-surface impacts are of great interest to scientists across many disciplines including ocean engineering, fluids mechanics, and biology. This thesis focuses on designing a mechanism to shoot small ...

Daigh, Sara L. (Sarah Louise), 1981-

2004-01-01T23:59:59.000Z

202

Introduction: Surface Chemistry of Oxides Understanding the surface chemistry of oxide materials  

E-Print Network [OSTI]

and for pollution cleanup, and for the production and use of fuel cells, solar fuel photocatalysts, batteries. Optimization of our ability to improve or enable the technologies outlined above requires detailed knowledge

Campbell, Charles T.

203

Anticorrelation between Surface and Subsurface Point Defects...  

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

between Surface and Subsurface Point Defects and the Impact on the Redox Chemistry of TiO2(110). Anticorrelation between Surface and Subsurface Point Defects and the...

204

Multi-discipline Waste Acceptance Process at the Nevada National Security Site - 13573  

SciTech Connect (OSTI)

The Nevada National Security Site low-level radioactive waste disposal facility acceptance process requires multiple disciplines to ensure the protection of workers, the public, and the environment. These disciplines, which include waste acceptance, nuclear criticality, safety, permitting, operations, and performance assessment, combine into the overall waste acceptance process to assess low-level radioactive waste streams for disposal at the Area 5 Radioactive Waste Management Site. Four waste streams recently highlighted the integration of these disciplines: the Oak Ridge Radioisotope Thermoelectric Generators and Consolidated Edison Uranium Solidification Project material, West Valley Melter, and classified waste. (authors)

Carilli, Jhon T. [US Department Of Energy, Nevada Site Office, P. O. Box 98518, Las Vegas, Nevada 89193-8518 (United States)] [US Department Of Energy, Nevada Site Office, P. O. Box 98518, Las Vegas, Nevada 89193-8518 (United States); Krenzien, Susan K. [Navarro-Intera, LLC, P. O. Box 98952, Las Vegas, Nevada 89193-8952 (United States)] [Navarro-Intera, LLC, P. O. Box 98952, Las Vegas, Nevada 89193-8952 (United States)

2013-07-01T23:59:59.000Z

205

ADVANCED CHEMISTRY BASINS MODEL  

SciTech Connect (OSTI)

The advanced Chemistry Basin Model project has been operative for 48 months. During this period, about half the project tasks are on projected schedule. On average the project is somewhat behind schedule (90%). Unanticipated issues are causing model integration to take longer then scheduled, delaying final debugging and manual development. It is anticipated that a short extension will be required to fulfill all contract obligations.

William Goddard III; Lawrence Cathles III; Mario Blanco; Paul Manhardt; Peter Meulbroek; Yongchun Tang

2004-05-01T23:59:59.000Z

206

6, 1205712120, 2006 Surface tension  

E-Print Network [OSTI]

ACPD 6, 12057­12120, 2006 Surface tension: measurement, modelling and cloud activation D. O a Creative Commons License. Atmospheric Chemistry and Physics Discussions Surface tensions of multi­12120, 2006 Surface tension: measurement, modelling and cloud activation D. O. Topping et al. Title Page

Paris-Sud XI, Université de

207

Advanced Chemistry Basins Model  

SciTech Connect (OSTI)

The DOE-funded Advanced Chemistry Basin model project is intended to develop a public domain, user-friendly basin modeling software under PC or low end workstation environment that predicts hydrocarbon generation, expulsion, migration and chemistry. The main features of the software are that it will: (1) afford users the most flexible way to choose or enter kinetic parameters for different maturity indicators; (2) afford users the most flexible way to choose or enter compositional kinetic parameters to predict hydrocarbon composition (e.g., gas/oil ratio (GOR), wax content, API gravity, etc.) at different kerogen maturities; (3) calculate the chemistry, fluxes and physical properties of all hydrocarbon phases (gas, liquid and solid) along the primary and secondary migration pathways of the basin and predict the location and intensity of phase fractionation, mixing, gas washing, etc.; and (4) predict the location and intensity of de-asphaltene processes. The project has be operative for 36 months, and is on schedule for a successful completion at the end of FY 2003.

William Goddard; Mario Blanco; Lawrence Cathles; Paul Manhardt; Peter Meulbroek; Yongchun Tang

2002-11-10T23:59:59.000Z

208

From Theory to Application: Extreme Fire, Resilience, Restoration, and Education in Social-Ecological Disciplines  

E-Print Network [OSTI]

fire in resprouting shrublands, and the need for broader participation in research as part of undergraduate education. The chapters in this dissertation serve as a case-study approach across multiple scientific disciplines that overcome the traditions...

Twidwell, Dirac

2012-07-16T23:59:59.000Z

209

electrical engineering (EE) Electrical Engineering is a diverse discipline encompassing computer and  

E-Print Network [OSTI]

to students in the School of Engineering (these students should pursue the Multimedia and Creative62 electrical engineering (EE) Electrical Engineering is a diverse discipline encompassing computer environmental engineering and manufacturing to semiconductors and telecommunications. The Electrical Engineering

Rohs, Remo

210

Electrical Engineering is a diverse discipline encompassing computer and information systems, controls, lasers,  

E-Print Network [OSTI]

70 ELECTRICAL Electrical Engineering is a diverse discipline encompassing computer and information environmental engineering and manufacturing to semiconductors and telecommunications. The Electrical Engineering Technology and the Signal and Image Processing institute. PROGRAMS AVAILABLE · Electrical Engineering

Rohs, Remo

211

electrical (EE) Electrical Engineering is a diverse discipline encompassing computer and  

E-Print Network [OSTI]

66 electrical (EE) Electrical Engineering is a diverse discipline encompassing computer environmental engineering and manufacturing to semiconductors and telecommunica- tions. The Electrical Technology and the Signal and Image Processing institute. Programs Available · Electrical Engineering

Rohs, Remo

212

To appear in Topics in Cognitive Science How Can Philosophy be a True Cognitive Science Discipline?  

E-Print Network [OSTI]

and cognitive neuroscience. Second, analyses of mental representation address both their vehicle in the autonomous disciplines. Indeed, for those discussions that do not afford linkage to the rest of cognitive

Bechtel, William

213

Technical Report TR-014 May 2001 Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife TR-014 Tools9T 6E9, 250-751-7001 Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife

214

Black Hole Chemistry  

E-Print Network [OSTI]

The mass of a black hole has traditionally been identified with its energy. We describe a new perspective on black hole thermodynamics, one that identifies the mass of a black hole with chemical enthalpy, and the cosmological constant as thermodynamic pressure. This leads to an understanding of black holes from the viewpoint of chemistry, in terms of concepts such as Van der Waals fluids, reentrant phase transitions, and triple points. Both charged and rotating black holes exhibit novel chemical-type phase behaviour, hitherto unseen.

David Kubiznak; Robert B. Mann

2014-04-08T23:59:59.000Z

215

Technical Report TR-011 March 2000 Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife TR-011 Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife #12;Technical ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife Page Summary

216

Environmental Soil Chemistry Second Edition Environmental Soil Chemistry illustrates fundamental principles of soil  

E-Print Network [OSTI]

Environmental Soil Chemistry Second Edition Environmental Soil Chemistry illustrates fundamental principles of soil chemistry with respect to environmental reactions between soils and other natural contemporary training in the basics of soil chemistry and applications to real-world environmental concerns

Sparks, Donald L.

217

Chemistry Major and Minor At A Glance  

E-Print Network [OSTI]

Chemistry Major and Minor At A Glance Major I ­ Pre-professional (Medicine, Dentistry, Business, Law, Engineering) Major II ­ ACS Certified e.g. Graduate Study or Entry Level Chemistry Employment. Major III ­ Forensic Chemistry Major IV** ­ Biochemistry Option Chemistry Minor General Chemistry I & II

Schmitt, William R.

218

College of Science Department of Chemistry  

E-Print Network [OSTI]

College of Science Department of Chemistry CHEMISTRY MINOR CHECKSHEET For students graduating in calendar year 2015 I. Required Courses (19 hours) CHEM 1035 1 -10362 General Chemistry (3) ____ (3) ____ CHEM 1045 3 -10464 General Chemistry Labs (1) ____ (1) ____ CHEM 2535-2536 Organic Chemistry (3

Crawford, T. Daniel

219

College of Science Department of Chemistry  

E-Print Network [OSTI]

College of Science Department of Chemistry CHEMISTRY MINOR CHECKSHEET For students graduating in calendar year 2013 I. Required Courses (19 hours) CHEM 1035 1 -10362 General Chemistry (3) ____ (3) ____ CHEM 1045 3 -10464 General Chemistry Labs (1) ____ (1) ____ CHEM 2535-2536 Organic Chemistry (3

Crawford, T. Daniel

220

College of Science Department of Chemistry  

E-Print Network [OSTI]

College of Science Department of Chemistry CHEMISTRY MINOR CHECKSHEET For students graduating in calendar year 2014 I. Required Courses (19 hours) CHEM 1035 1 -10362 General Chemistry (3) ____ (3) ____ CHEM 1045 3 -10464 General Chemistry Labs (1) ____ (1) ____ CHEM 2535-2536 Organic Chemistry (3

Crawford, T. Daniel

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Chemistry and Biochemistry Graduate Student Spring 2012  

E-Print Network [OSTI]

Chemistry and Biochemistry Graduate Student Tutors Spring 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato

222

Chemistry and Biochemistry Graduate Student Summer 2012  

E-Print Network [OSTI]

Chemistry and Biochemistry Graduate Student Tutors Summer 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato

223

Chemistry UMass Lowell Commonwealth Honors Track  

E-Print Network [OSTI]

Chemistry UMass Lowell Commonwealth Honors Track Scholarship Rises. Freshman Year/ Fall Semester Cr) Honors Chemistry I 3 84.136 (H) Honors Chemistry II 3 84.123 (H) Honors Chemistry I Lab 1 84.124 (H) Honors Chemistry II Lab 1 92.131 Calculus I 4 92.132 Honors Calculus II 4 Hon 110 Honors FYSH (AH) 3 Gen

Massachusetts at Lowell, University of

224

College of Science Department of Chemistry  

E-Print Network [OSTI]

College of Science Department of Chemistry CHEMISTRY MINOR CHECKSHEET For students graduating in calendar year 2012 I. Required Courses (19 hours) CHEM 1035 1 -10362 General Chemistry (3) ____ (3) ____ CHEM 1045 3 -10464 General Chemistry Labs (1) ____ (1) ____ CHEM 2535-2536 Organic Chemistry (3

Crawford, T. Daniel

225

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network [OSTI]

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken for graduation. Complete the following: Chem 111* Honors Principles of Chemistry Chem 112 Principles of Chemistry

Seamons, Kent E.

226

http://chemistry.usc.edu/ Tel: (213) 7407036 UndergraduateProgramsDepartment of Chemistry  

E-Print Network [OSTI]

http://chemistry.usc.edu/ Tel: (213) 7407036 UndergraduateProgramsDepartment of Chemistry Chemistry NanoscienceChemical BiologyBiochemistryResearch Five Majors, One Vision #12;Department of Chemistry, Undergraduate Programs Information about the programs B.S. degree in Chemistry: The B.S. degree in Chemistry

Rohs, Remo

227

Chemistry -Bachelor of Science (SCHUG) Total Credits Required: 128 Chemistry -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCHUG) Total Credits Required: 128 Chemistry - ACS Certified Major of the following courses Course Credits Course Credits CH1150 University Chemistry I AND 3 CH4110 Pharmaceutical Chemistry: Drug Action 3 CH1151 University Chemistry Lab 1 AND 1 CH4120 Pharmaceutical Chemistry: Drug

228

Chemistry -Bachelor of Science (SCH1UG) Total Credits Required: 128 Chemistry/Polymers -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH1UG) Total Credits Required: 128 Chemistry/Polymers - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 CH4610 Intro to Polymer Science 3 CH1151 University Chemistry Lab 1 AND 1 CH4620 Polymer Chemistry 3 CH1153 University Chemistry

229

Course Syllabus: Chemistry 3AL Course Information  

E-Print Network [OSTI]

Course Syllabus: Chemistry 3AL Course Information Course Name Chemistry 3AL Course Instructor are online. Chemistry 3AL Syllabus https://elearning.berkeley.edu/AngelUploads/Content/2013SUC... 1 of 5 5

Alvarez-Cohen, Lisa

230

Asteroid Surface Geophysics  

E-Print Network [OSTI]

The regolith-covered surfaces of asteroids preserve records of geophysical processes that have occurred both at their surfaces and sometimes also in their interiors. As a result of the unique micro-gravity environment that these bodies posses, a complex and varied geophysics has given birth to fascinating features that we are just now beginning to understand. The processes that formed such features were first hypothesised through detailed spacecraft observations and have been further studied using theoretical, numerical and experimental methods that often combine several scientific disciplines. These multiple approaches are now merging towards a further understanding of the geophysical states of the surfaces of asteroids. In this chapter we provide a concise summary of what the scientific community has learned so far about the surfaces of these small planetary bodies and the processes that have shaped them. We also discuss the state of the art in terms of experimental techniques and numerical simulations that...

Murdoch, Naomi; Schwartz, Stephen R; Miyamoto, Hideaki

2015-01-01T23:59:59.000Z

231

Chemistry of Materials vol 23 iss24 (2011) 53795387  

E-Print Network [OSTI]

transition metal (Ni, Fe, Co) nanoparticle catalysts to decompose a gas mixture based on carbonaceous for catalysts; (2) carbon diffusion through surface or bulk; (3) metal or metal carbide for catalysts or metal carbide) hal-00793965,version1-10Mar2013 Author manuscript, published in "Chemistry of Materials

Paris-Sud XI, Université de

232

Pore-water chemistry in mangrove sediments: relationship with species composition and  

E-Print Network [OSTI]

Pore-water chemistry in mangrove sediments: relationship with species composition and developmental communities and variable surface water inputs strongly impact sediment and ground water properties. In the upper sediment, changes in salinity are mainly controlled by seasonal conditions, transpiration

Boyer, Edmond

233

Spectroscopic Study of Extracellular Polymeric Substances from Bacillus subtilis: Aqueous Chemistry and Adsorption  

E-Print Network [OSTI]

Spectroscopic Study of Extracellular Polymeric Substances from Bacillus subtilis: Aqueous Chemistry March 3, 2004 Reactions at ionizable functional groups in extracellular polymeric substances (EPS) from lipopolysaccharides, teichoic acids and extra- cellular polymeric substances.6-9 Mineral surfaces exhibit positive

Chorover, Jon

234

Screen Electrode Materials & Cell Chemistries and Streamlining...  

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

& Cell Chemistries and Streamlining Optimization of Electrode Screen Electrode Materials & Cell Chemistries and Streamlining Optimization of Electrode 2010 DOE Vehicle Technologies...

235

Chemistry & Physics at Interfaces | Advanced Materials | ORNL  

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

Advanced Materials Home | Science & Discovery | Advanced Materials | Research Areas | Chemistry and Physics at Interfaces SHARE Chemistry and Physics at Interfaces Chemical...

236

Nanostructure, Chemistry and Crystallography of Iron Nitride...  

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

Nanostructure, Chemistry and Crystallography of Iron Nitride Magnetic Materials by Ultra-High-Resolution Electron Microscopy and Related Methods Nanostructure, Chemistry and...

237

Chemistry for Measurement and Detection Science  

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

Chemistry for Measurement and Detection Science Chemistry for Measurement and Detection Science Research into alternative forms of energy, especially energy security, is one of the...

238

Cetane Performance and Chemistry Comparing Conventional Fuels...  

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

Cetane Performance and Chemistry Comparing Conventional Fuels and Fuels Derived from Heavy Crude Sources Cetane Performance and Chemistry Comparing Conventional Fuels and Fuels...

239

Coordination Chemistry in magnesium battery electrolytes: how...  

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

Chemistry in magnesium battery electrolytes: how ligands affect their performance. Coordination Chemistry in magnesium battery electrolytes: how ligands affect their performance....

240

Advanced Chemistry Basins Model  

SciTech Connect (OSTI)

The objective of this project is to: (1) Develop a database of additional and better maturity indicators for paleo-heat flow calibration; (2) Develop maturation models capable of predicting the chemical composition of hydrocarbons produced by a specific kerogen as a function of maturity, heating rate, etc.; assemble a compositional kinetic database of representative kerogens; (3) Develop a 4 phase equation of state-flash model that can define the physical properties (viscosity, density, etc.) of the products of kerogen maturation, and phase transitions that occur along secondary migration pathways; (4) Build a conventional basin model and incorporate new maturity indicators and data bases in a user-friendly way; (5) Develop an algorithm which combines the volume change and viscosities of the compositional maturation model to predict the chemistry of the hydrocarbons that will be expelled from the kerogen to the secondary migration pathways; (6) Develop an algorithm that predicts the flow of hydrocarbons along secondary migration pathways, accounts for mixing of miscible hydrocarbon components along the pathway, and calculates the phase fractionation that will occur as the hydrocarbons move upward down the geothermal and fluid pressure gradients in the basin; and (7) Integrate the above components into a functional model implemented on a PC or low cost workstation.

Blanco, Mario; Cathles, Lawrence; Manhardt, Paul; Meulbroek, Peter; Tang, Yongchun

2003-02-13T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Jeremy Frey School of Chemistry  

E-Print Network [OSTI]

1 Making Tea Jeremy Frey School of Chemistry University of Southampton, UK A human centred approach that will enable it.' `e-Science will change the dynamic of the way science is undertaken.' John Taylor, DG of UK

242

National Nuclear Chemistry Summer School  

Broader source: Energy.gov [DOE]

The Division of Nuclear Chemistry and Technology of the American Chemical Society (ACS) is sponsoring two INTENSIVE six-week Summer Schools in Nuclear and Radiochemistry for undergraduates. Funding is provided by the US Department of Energy.

243

Supramolecular chemistry and crystal engineering ASHWINI NANGIA  

E-Print Network [OSTI]

Supramolecular chemistry and crystal engineering ASHWINI NANGIA School of Chemistry, University. This article traces the evolution of supramolecular chemistry and crystal engineering starting from the early of Hyderabad, Hyderabad 500 046, India. e-mail: ashwini.nangia@gmail.com Advances in supramolecular chemistry

Joshi, Yogesh Moreshwar

244

Environmental Chemistry 2.1 INTRODUCTION  

E-Print Network [OSTI]

I CHAPTER 2 Environmental Chemistry 2.1 INTRODUCTION 2.2 STOICHIOMETRY 2.3 ENTHALPY IN CHEMICAL SYSTEMS 2.4 CHEMICAL EQUILIBRIA 2.S ORGANIC CHEMISTRY 2.6 NUCLEAR CHEMISTRY PROBLEMS REFERENCES It often #12;40 Chapter 2 Environmental Chemistry TABLE 2.1 Atomic Numbers andAtomic Weights Atomic Atomic

Kammen, Daniel M.

245

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Extension Note Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology.Understanding how the hydrologic cycle is affected by climate, trees and plants, soils, geology, topography, springs, or any Figure 1. The hydrologic cycle, or water cycle (courtesy of the US Geological Survey

246

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and  

E-Print Network [OSTI]

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and to What Extent? Aaron J. Gellman Professor of Transportation Northwestern University Transportation Center and Kellogg School of Management Thursday Nov. 29, 2012 3:00 pm Location: Transportation Center Chambers Hall

Bustamante, Fabián E.

247

EARTH SCIENCESEARTH SCIENCESEARTH SCIENCES This major includes a spectrum of disciplines focused on understanding the  

E-Print Network [OSTI]

EARTH SCIENCESEARTH SCIENCESEARTH SCIENCES This major includes a spectrum of disciplines focused this understanding to read the record of earth history written in rocks and sediments, and on developing models by humans. Opportunities for Students Sigma Gamma Epsilon: The Omega Chapter of the national honorary earth

Krylov, Anna I.

248

AVAILABILITY OF UNIVERSITY DATA FOR ACADEMIC PROGRAM REVIEW draft 8/22/11 Discipline (CIP)  

E-Print Network [OSTI]

AVAILABILITY OF UNIVERSITY DATA FOR ACADEMIC PROGRAM REVIEW draft 8/22/11 Discipline (CIP) Degree with a sufficient n. 2. CIP=federal taxonomy called Classification of Instructional Programs; some depts have multiple CIPS, and some CIPS are represented by multiple departments. CIP does not map cleanly

249

The Innovation Paradox: Reconciling Creativity & Discipline How Winning Organizations Combine Inspiration With Perspiration  

E-Print Network [OSTI]

microprocessor was designed by a handful of engineers; the Centrioo required several hundred.] Yet creativityThe Innovation Paradox: Reconciling Creativity & Discipline How Winning Organizations Combine products globally find that their very size inhibits the creativity needed to invent such products

Kolodny, Avinoam

250

2012/2013 Entry-level Salary Information for Recent Graduates in Agriculture and Related Disciplines  

E-Print Network [OSTI]

1 2012/2013 Entry-level Salary Information for Recent Graduates in Agriculture and Related Disciplines Auburn University - College of Agriculture Clemson University ­ College of Agriculture, Forestry of Agricultural Sciences Iowa State University ­ College of Agriculture and Life Sciences Michigan State

251

Virginia Tech Department of Chemistry Faculty Position in Theoretical/Computational Chemistry  

E-Print Network [OSTI]

Virginia Tech Department of Chemistry Faculty Position in Theoretical/Computational Chemistry The Department of Chemistry announces a tenure-track opening in the area of Theoretical/Computational Chemistry have a Ph.D. in chemistry or a related field by time of appointment and 1 year of postdoctoral

Beex, A. A. "Louis"

252

Air Pollution Physics and Chemistry EAS 6790 Home Work Assignment Ozone Chemistry 2  

E-Print Network [OSTI]

1 Air Pollution Physics and Chemistry EAS 6790 Fall 2010 Home Work Assignment Ozone Chemistry 2 and Chemistry EAS 6790 Fall 2006 Home Work Assignment No. 4, Ozone Chemistry Problems 11.8 and 11.9 (sub-part 1 and 2 only). Daniel Jacob, Atmospheric Chemistry #12;2 Problem 2: 2 2. Consider an air parcel ventilated

Weber, Rodney

253

Courses: Chemistry (CHEM) Page 271Sonoma State University 2011-2012 Catalog Chemistry (CHEM)  

E-Print Network [OSTI]

Courses: Chemistry (CHEM) Page 271Sonoma State University 2011-2012 Catalog Chemistry (CHEM) CheM 102 CheMiStry And SOCiety (3) Lecture, 2 hours; laboratory, 3 hours. An introductory course in chemistry for non- majors. Covers the basics of chemistry in an effort to better understand current

Ravikumar, B.

254

Chemistry -Bachelor of Science (SCH2UG) Total Credits Required: 128 Chemistry/Biochemistry -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH2UG) Total Credits Required: 128 Chemistry/Biochemistry - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 BL1040 Principles of Biology 4 CH1151 University Chemistry Lab 1 AND 1 BL4820 Biochem Techniques I 2 CH1153 University Chemistry

255

Chemistry 685 (CHE 685) Advanced Organic Chemistry: Organic Reaction Mechanisms and Molecular Interactions  

E-Print Network [OSTI]

Chemistry 685 (CHE 685) Advanced Organic Chemistry: Organic Reaction Mechanisms and Molecular and physical chemistry Course description and rationale CHE685 is a graduate-level organic chemistry course. These two courses focus on physical organic chemistry, which deals with the structure and reactivity

Mather, Patrick T.

256

Nanoscale Phase Separation, Cation Ordering, and Surface Oxygen...  

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

Separation, Cation Ordering, and Surface Oxygen Chemistry in Pristine Li1.2Ni0.2Mn0.6O2 for Li-Ion Batteries. Nanoscale Phase Separation, Cation Ordering, and Surface Oxygen...

257

2014 CHEMICAL REACTIONS AT SURFACES GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR (APRIL 28-MAY 3, 2013 - LES DIABLERETS CONFERENCE CENTER, LES DIABLERETS, SWITZERLAND)  

SciTech Connect (OSTI)

presentations on chemistry at solid and liquid surfaces of relevance to catalysis, synthesis, photochemistry, environmental science, and tribology. Topics include: Fundamental Surface Chemistry; Catalysis; Solid Liquid and Aerosol Interfaces; Surface Photochemistry; Synthesis of Surfaces; Environmental Interfaces; Hot Topics in Surface Chemical Reactions; Tribology; Gas-Surface Scattering and Reactions; Novel Materials and Environments.

Stair, Peter C.

2013-02-03T23:59:59.000Z

258

Antibody binding to p-Si using LANL SAM chemistry  

SciTech Connect (OSTI)

This NMSBA-sponsored project involves the attachment of antibodies to polymeric silicon (p-Si) surfaces, with the ultimate goal of attaching antibodies to nanowires for Vista Therapeutics, Inc. (Santa Fe, NM). This presentation describes the functionalization of p-Si surfaces. the activation of terminal carboxylates on these surfaces, the conjugation of antibodies, and the analyses undertaken at each step. The results of this work show that antibody conjugation is possible on p-Si coatings using the well-known EDC/NHS activation chemistry.

Anderson, Aaron S [Los Alamos National Laboratory

2010-12-06T23:59:59.000Z

259

Heterogeneous Chemistry: Understanding Aerosol/Oxidant Interactions  

SciTech Connect (OSTI)

Global radiative forcing of nitrate and ammonium aerosols has mostly been estimated from aerosol concentrations calculated at thermodynamic equilibrium or using approximate treatments for their uptake by aerosols. In this study, a more accurate hybrid dynamical approach (DYN) was used to simulate the uptake of nitrate and ammonium by aerosols and the interaction with tropospheric reactive nitrogen chemistry in a three-dimensional global aerosol and chemistry model, IMPACT, which also treats sulfate, sea salt and mineral dust aerosol. 43% of the global annual average nitrate aerosol burden, 0.16 TgN, and 92% of the global annual average ammonium aerosol burden, 0.29 TgN, exist in the fine mode (D<1.25 {micro}m) that scatters most efficiently. Results from an equilibrium calculation differ significantly from those of DYN since the fraction of fine-mode nitrate to total nitrate (gas plus aerosol) is 9.8%, compared to 13% in DYN. Our results suggest that the estimates of aerosol forcing from equilibrium concentrations will be underestimated. We also show that two common approaches used to treat nitrate and ammonium in aerosol in global models, including the first-order gas-to-particle approximation based on uptake coefficients (UPTAKE) and a hybrid method that combines the former with an equilibrium model (HYB), significantly overpredict the nitrate uptake by aerosols especially that by coarse particles, resulting in total nitrate aerosol burdens higher than that in DYN by +106% and +47%, respectively. Thus, nitrate aerosol in the coarse mode calculated by HYB is 0.18 Tg N, a factor of 2 more than that in DYN (0.086 Tg N). Excessive formation of the coarse-mode nitrate in HYB leads to near surface nitrate concentrations in the fine mode lower than that in DYN by up to 50% over continents. In addition, near-surface HNO{sub 3} and NO{sub x} concentrations are underpredicted by HYB by up to 90% and 5%, respectively. UPTAKE overpredicts the NO{sub x} burden by 56% and near-surface NO{sub x} concentrations by a factor of 2-5. These results suggest the importance of using the more accurate hybrid dynamical method in the estimates of both aerosol forcing and tropospheric ozone chemistry.

Joyce E. Penner

2005-03-14T23:59:59.000Z

260

Role of inorganic chemistry on nuclear energy examined  

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

July Role of inorganic chemistry on nuclear energy examined Role of inorganic chemistry on nuclear energy examined Inorganic chemistry can provide insight and improve technical...

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


261

Chemistry & Biology Directed Evolution of the Nonribosomal Peptide  

E-Print Network [OSTI]

Chemistry & Biology Article Directed Evolution of the Nonribosomal Peptide Synthetase Adm University of Illinois, Urbana, IL 61801, USA 3Department of Chemistry 4The Chemistry of Life Processes

Zhao, Huimin

262

Chemistry and Processing of Nanostructured Materials  

SciTech Connect (OSTI)

Nanostructured materials can be formed through the sol-gel polymerization of inorganic or organic monomer systems. For example, a two step polymerization of tetramethoxysilane (TMOS) was developed such that silica aerogels with densities as low as 3 kg/m{sup 3} ({approx} two times the density of air) could be achieved. Organic aerogels based upon resorcinol-formaldehyde and melamine-formaldehyde can also be prepared using the sol-gel process. Materials of this type have received significant attention at LLNL due to their ultrafine cell sizes, continuous porosity, high surface area and low mass density. For both types of aerogels, sol-gel polymerization depends upon the transformation of these monomers into nanometer-sized clusters followed by cross-linking into a 3-dimensional gel network. While sol-gel chemistry provides the opportunity to synthesize new material compositions, it suffers from the inability to separate the process of cluster formation from gelation. This limitation results in structural deficiencies in the gel that impact the physical properties of the aerogel, xerogel or nanocomposite. In order to control the properties of the resultant gel, one should be able to regulate the formation of the clusters and their subsequent cross-linking. Towards this goal, we are utilizing dendrimer chemistry to separate the cluster formation from the gelation so that new nanostructured materials can be produced. Dendrimers are three-dimensional, highly branched macromolecules that are prepared in such a way that their size, shape and surface functionality are readily controlled. The dendrimers will be used as pre-formed clusters of known size that can be cross-linked to form an ordered gel network.

Fox, G A; Baumann, T F; Hope-Weeks, L J; Vance, A L

2002-01-18T23:59:59.000Z

263

FLIBE chemistry studies  

SciTech Connect (OSTI)

A 2:1 mixture of LiF and BeF{sub 2} (FLIBE), is a potential tritium breeder material for fusion reactors, in particular, the Advanced Safe Pool Immersed Reactor (ASPIRE). A limited experimental campaign was conducted in an effort to test the postulates of the ASPIRE concept: namely, that MoF{sub 6} is effective in controlling the tritium species by maintaining the FT form and that MoF{sub 6} can serve as a source to plate out Mo on surfaces, thereby making the FLIBE system compatible with the corrosive FT. It was demonstrated experimentally that successive additions of MoF{sub 6} achieved quantitative (i.e., greater than 99.7%) conversion of H{sub 2} to HF. Thus, MoF{sub 6} is effective in controlling the tritium species. The degree of conversion of H{sub 2} to H demonstrates that H does not attack MO to form H{sub 2}. This supports the postulate that the system is compatible with Mo. Thus, if it were possible to plate out and maintain a coating of Mo on all surfaces in contact with the FLIBE system, the ASPIRE concept could work. Thermodynamic calculations also confirmed that MoF{sub 6} should be capable of quantitatively (>99.9%) converting H{sub 2} to HF. There is both experimental and theoretical evidence that a number of MoF{sub x} species are present in both the gas phase and the FLIBE solution. 17 refs., 3 figs., 3 tabs.

Clemmer, R.G. (Pacific Northwest Lab., Richland, WA (USA)); Sze, D.K.; Blackburn, P.E.; VanDeventer, E.; Maroni, V.A. (Argonne National Lab., IL (USA))

1990-10-01T23:59:59.000Z

264

Chemistry and Materials Science, 1990--1991. [Second annual report  

SciTech Connect (OSTI)

This 2-year (FY 1990-91) contains 49 technical articles in ten sections: research sampler, metals and alloys, energetic materials, chemistry and physics of advanced materials, bonding and reactions at surfaces and interfaces, superconductivity, energy R and D, waste processing and management, characterization and analysis, and facilities and instrumentation. Two more sections list department personnel, their publications etc., consultants, and summary of department budgets. The articles are processed separately for the data base. (DLC)

Sugihara, T.T.; Bruner, J.M.; McElroy, L.A. [eds.

1991-12-31T23:59:59.000Z

265

Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for  

E-Print Network [OSTI]

Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for Localized Surface on plastics is described. The silver-nanopar- ticles-on-plastic sensor (SNOPS) was fabricated by chemi- cally modifying the surface of a common plastic, polyeth- yleneterephthalate

Brolo, Alexandre G.

266

Thermal chemistry and photochemistry of hexafluoroacetone on...  

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

chemistry and photochemistry of hexafluoroacetone on rutile TiO2(110) . Thermal chemistry and photochemistry of hexafluoroacetone on rutile TiO2(110) . Abstract: The ultraviolet...

267

Capturing Chemistry in XML/CML  

E-Print Network [OSTI]

Chemical Markup Language (CML) is an XML-conformant Schema that describes molecules, spectra, reactions, and computational chemistry. It is capable of capturing the chemistry in a variety of current publications and is becoming adopted by many...

Townsend, Joseph A; Adams, Sam; Goodman, Jonathan M; Murray-Rust, Peter; Waudby, Chris A

268

Chemistry of Cobalt-Platinum Nanocatalysts  

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

Chemistry of Cobalt-Platinum Nanocatalysts Chemistry of Cobalt-Platinum Nanocatalysts Print Monday, 25 February 2013 15:59 Bimetallic cobalt-platinum (CoPt) nanoparticles are...

269

Technical Report TR-013 March 2001 Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife TR-013 Hydrology March 2001 Roberts Creek Study Forest: Pre-harvest chemical characteristics of three S6 creeks-751-7001 Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife

270

Interfacial Chemistry and Engineering Annual Report 2000  

SciTech Connect (OSTI)

This annual report describes the research and staff accomplishments in 2000 for the EMSL Interfacial Chemistry and Engineering Directorate.

Grate, Jay W.

2001-08-01T23:59:59.000Z

271

Chemistry / Biochemistry B.S. Curriculum  

E-Print Network [OSTI]

Chemistry / Biochemistry B.S. Curriculum Freshman Chemistry CHE 133/133L, 134/134L; ENG 131, 132, BIO elective Sophomore Chemistry CHE 231/231L, 241/241L, 331/331L, 332/332L; MTH 233, 234; PHY 241 elective Junior Chemistry CHE 337/337L, 338/338L, 452/452L; CSC 101 or 201, ENG 273, Eng. Lit; Core

Long, Nicholas

272

Eleventh international symposium on radiopharmaceutical chemistry  

SciTech Connect (OSTI)

This document contains abstracts of papers which were presented at the Eleventh International Symposium on Radiopharmaceutical Chemistry. Sessions included: radiopharmaceuticals for the dopaminergic system, strategies for the production and use of labelled reactive small molecules, radiopharmaceuticals for measuring metabolism, radiopharmaceuticals for the serotonin and sigma receptor systems, labelled probes for molecular biology applications, radiopharmaceuticals for receptor systems, radiopharmaceuticals utilizing coordination chemistry, radiolabelled antibodies, radiolabelling methods for small molecules, analytical techniques in radiopharmaceutical chemistry, and analytical techniques in radiopharmaceutical chemistry.

NONE

1995-12-31T23:59:59.000Z

273

Chemistry 109 (3 credit hours) Honors General Chemistry Lecture, Part I; Fall 2014  

E-Print Network [OSTI]

of the book are available at the University Bookstore. Corequisite: CHE 129 ­ Honors General Chemistry introduce you to all areas of chemistry: physical, organic, inorganic, quantum, biophysical, and analyticalChemistry 109 (3 credit hours) Honors General Chemistry Lecture, Part I; Fall 2014 Instructor

Doyle, Robert

274

Onderwerpscodes Chemie -Farmacie / Subject headings Chemistry -Pharmacy, 2009, April1 Rubrieken Chemie -Farmacie: Subject headings Chemistry -  

E-Print Network [OSTI]

chemie 07 Inorganic chemistry 11.14 - 08 Organische chemie 08 Organic chemistry 12.11 - 10 Didactics and priciples of chemistry 14.03 - 16 Vervolgwerken - Annuals 16 Book series and annuals 14Onderwerpscodes Chemie - Farmacie / Subject headings Chemistry - Pharmacy, 2009, April1 Rubrieken

Galis, Frietson

275

Chemistry and Metallurgy Research Facility The Los Alamos National Laboratory (LANL) Chemistry and  

E-Print Network [OSTI]

CMR Chemistry and Metallurgy Research Facility The Los Alamos National Laboratory (LANL) Chemistry analytical chemistry and metallurgy. In 1952, the first LANL CMR facility was completed. At that time chemistry and metallurgy. Upgrades to the original CMR were completed in 2002. In 2012, the CMR facility

276

Roadmap: Chemistry Materials Chemistry -Bachelor of Science [AS-BS-CHEM-MCHM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Materials Chemistry - Bachelor of Science [AS-BS-CHEM-MCHM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 17 Major GPA Important Notes Semester One: [14 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM

Sheridan, Scott

277

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network [OSTI]

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry For students a cumulative 2.85 GPA in teaching major/minor courses to qualify for student teaching. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit must be taken in residence

Olsen Jr., Dan R.

278

Roadmap: Chemistry Materials Chemistry -Bachelor of Science [AS-BS-CHEM-MCHM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Materials Chemistry - Bachelor of Science [AS-BS-CHEM-MCHM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 30 Major GPA Important Notes Semester One: [14 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM

Sheridan, Scott

279

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network [OSTI]

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken in residence at BYU for this degree program. These hours may also go toward BYU

Seamons, Kent E.

280

Why Study Chemistry at ESF A Rigorous Education: Chemistry faculty bring their  

E-Print Network [OSTI]

Why Study Chemistry at ESF A Rigorous Education: Chemistry faculty bring their expertise in cutting and real-world examples. Also, in addition to the usual chemistry courses, undergraduates take three our students receive: 95% of our students are employed in chemistry or accepted into graduate

Chatterjee, Avik P.

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Minor in Chemistry Handout1.doc (04/30/08) Department of Chemistry  

E-Print Network [OSTI]

Minor in Chemistry Handout1.doc (04/30/08) Department of Chemistry Undergraduate Student Academic.fleming@ucr.edu Minor in Chemistry Procedure: It is assumed that you have completed the requirements listed in section to Declare a Minor to Chemistry. Include the following: full name, student identification number, and email

Reed, Christopher A.

282

Roadmap: Chemistry Chemistry -Bachelor of Science [AS-BS-CHEM-CHEM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Chemistry - Bachelor of Science [AS-BS-CHEM-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 30-Apr-13/LNHD for certification by the American Chemical Society CHEM 10060 General Chemistry I (4) and CHEM 10062 General

Sheridan, Scott

283

CHEMISTRY AND TECHNOLOGY 2011 Academic regulations for the Bachelor's degree in Chemistry and Technology  

E-Print Network [OSTI]

CHEMISTRY AND TECHNOLOGY 2011 Academic regulations for the Bachelor's degree in Chemistry Bachelor's degree programme provides graduates with the title Bachelor of Science (BSc) in Chemistry and Technology. Academic line and main subject areas of the degree The Bachelor's degree in Chemistry

284

Chemistry -Bachelor of Science (SCH5UG) Total Credits Required: 128 Chemistry/Environmental -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH5UG) Total Credits Required: 128 Chemistry/Environmental - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 BL1040 Principles of Biology 4 CH1151 University Chemistry Lab 1 AND 1 BL3310 Environmental Microbiology 3 CH1153 University

285

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry  

E-Print Network [OSTI]

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry For students is allowed in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit must be taken in residence at BYU for this degree program. These hours may also

Seamons, Kent E.

286

Roadmap: Chemistry Chemistry -Bachelor of Science [AS-BS-CHEM-CHEM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Chemistry - Bachelor of Science [AS-BS-CHEM-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2012­2013 Page 1 of 2 | Last Updated: 17-May-12/LNHD for certification by the American Chemical Society CHEM 10060 General Chemistry I (4) and CHEM 10062 General

Sheridan, Scott

287

Updated March 2011 Ph.D. Chemistry; Option in Chemistry Education  

E-Print Network [OSTI]

Updated March 2011 Ph.D. Chemistry; Option in Chemistry Education University of New Hampshire below), or candidate can obtain MS at UNH on the way to the PhD with Option in Chemistry Education Cumulative exams are split between education and chemistry cores Professional presentation allowed in place

New Hampshire, University of

288

E-Print Network 3.0 - acetate surface modified Sample Search...  

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

42 Topic T4 Claudia Hildenbrand 274 EDLC electrodes from cellulose-based carbon aerogels: influence of Summary: -pyrolysis). Thus the carbon material's surface chemistry was...

289

E-Print Network 3.0 - assembled monolayer surfaces Sample Search...  

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

for: assembled monolayer surfaces Page: << < 1 2 3 4 5 > >> 1 In supramolecular chemistry the interaction between molecules is a central theme. Just like two molecules with...

290

Safety Statement Virginia Tech Chemistry Department  

E-Print Network [OSTI]

Safety Statement Virginia Tech Chemistry Department This safety statement was prepared by the Chemistry Department Safety Committee and approved by the Department Chairperson on October 24, 2006. 1. Laboratory safety, chemical hygiene, and environmental responsibility are central objectives of the Chemistry

Crawford, T. Daniel

291

The School of Chemistry Handbook for Postgraduate  

E-Print Network [OSTI]

The School of Chemistry Handbook for Postgraduate Research Students 2013/14 School of Chemistry FACULTY OF MATHS AND PHYSICAL SCIENCES #12;2 Welcome The School of Chemistry welcomes new postgraduate that is relevant for your time spent in the School, including information about facilities to support your research

Rzepa, Henry S.

292

GENERAL CHEMISTRY TEXTBOOK LIST ISBN Number  

E-Print Network [OSTI]

FALL 2013 GENERAL CHEMISTRY TEXTBOOK LIST Course Number ISBN Number Title of Text and/or Material Edition Author Publishers 11100 978-1-2591-9687-4 Introduction to Chemistry, 3rd ed. (packaged w 978-1-2591-6192-6 Chemistry, The Molecular Nature of Matter and Change, 6e (packaged w

Jiang, Wen

293

ATS621, Fall 2013 Atmospheric Chemistry  

E-Print Network [OSTI]

ATS621, Fall 2013 Atmospheric Chemistry Tuesdays and Thursdays, 10 ­ 10:50, 212B ACRC) 491-8587 Teaching Assistant: Lauren Potter Atmospheric Chemistry Bldg., Room 11 Lepotter, transport, chemistry and deposition impact atmospheric chemical composition; 2) Explain the chemical

294

4, 419470, 2004 HOx chemistry in  

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ACPD 4, 419­470, 2004 HOx chemistry in clean marine air R. Sommariva et al. Title Page Abstract-ID: 1680-7375/acpd/2004-4-419 © European Geosciences Union 2004 Atmospheric Chemistry and Physics Discussions OH and HO2 chemistry in clean marine air during SOAPEX-2 R. Sommariva 1 , A.-L. Haggerstone 2 , L

Paris-Sud XI, Université de

295

ATS621, Fall 2014 Atmospheric Chemistry  

E-Print Network [OSTI]

ATS621, Fall 2014 Atmospheric Chemistry Monday and Wednesday, 9 ­ 9:50, 212B ACRC Instructor: Prof) Understand quantitatively how emissions, transport, chemistry and deposition impact atmospheric chemical to Atmospheric Chemistry, D.J. Jacob Princeton University Press, 1999 PDF versions of the chapters can

Collett Jr., Jeffrey L.

296

Chemistry Department Assessment Table of Contents  

E-Print Network [OSTI]

0 Chemistry Department Assessment May, 2006 Table of Contents Page Executive Summary 1 Prelude 1 Mission Statement and Learning Goals 1 Facilities 2 Staffing 3 Students: Chemistry Majors and Student Taking Service Courses Table: 1997-2005 graduates profile Table: GRE Score for Chemistry Majors, 1993

Bogaerts, Steven

297

College of Arts and Sciences CHE Chemistry  

E-Print Network [OSTI]

College of Arts and Sciences CHE Chemistry KEY: # = new course * = course changed = course dropped will be discussed in terms of their properties and impact on our everyday real world experience. CHE 103 CHEMISTRY, or completion of MA 108R. CHE 104 INTRODUCTORY GENERAL CHEMISTRY. (3

MacAdam, Keith

298

Materials Chemistry and Performance of Silicone-Based Replicating Compounds.  

SciTech Connect (OSTI)

Replicating compounds are used to cast reproductions of surface features on a variety of materials. Replicas allow for quantitative measurements and recordkeeping on parts that may otherwise be difficult to measure or maintain. In this study, the chemistry and replicating capability of several replicating compounds was investigated. Additionally, the residue remaining on material surfaces upon removal of replicas was quantified. Cleaning practices were tested for several different replicating compounds. For all replicating compounds investigated, a thin silicone residue was left by the replica. For some compounds, additional inorganic species could be identified in the residue. Simple solvent cleaning could remove some residue.

Brumbach, Michael T.; Mirabal, Alex James; Kalan, Michael; Trujillo, Ana B; Hale, Kevin

2014-11-01T23:59:59.000Z

299

DOE Chair of Excellence in Environmental Disciplines-Final Technical Report  

SciTech Connect (OSTI)

The report Massie Chair of Excellence Program at Universidad del Turabo, contract DE-FG02-95EW12610, during the period of 9/29/1995 to 9/29/2011. The initial program aims included development of academic programs in the Environmental Sciences and Engineering, and Research and Development focused initially on environmentally friendly processes and later revised also include: renewable energy and international cooperation. From 1995 -2005, the Program at UT lead the establishment of the new undergraduate program in electrical engineering at the School of Engineering (SoE), worked on requirements to achieve ABET accreditation of the SoE B.S. Mechanical Engineering and B.S. Electrical Engineering programs, mentored junior faculty, taught undergraduate courses in electrical engineering, and revised the electrical engineering curriculum. Engineering undergraduate laboratories were designed and developed. The following research sub-project was developed: Research and development of new perovskite-alumina hydrogen permeable asymmetrical nanostructured membranes for hydrogen purification, and extremely high specific surface area silica materials for hydrogen storage in the form of ammonia, Dr. Rolando Roque-Malherbe Subproject PI, Dr. Santander Nieto and Mr. Will Gómez Research Assistants. In 2006, the Massie Chair of Excellence Program was transferred to the National Nuclear Security Agency, NNSA and DNN. DoE required a revised proposal aligned with the priorities of the Administration. The revised approved program aims included: (1) Research (2) Student Development: promote the development of minority undergraduate and graduate students through research teams, internships, conferences, new courses; and, (3) Support: (a) Research administration and (b) Dissemination through international conferences, the UT Distinguished Lecturer Series in STEM fields and at the annual Universidad del Turabo (UT) Researchers Conference. Research included: Sub-Project 1: Synthesis and Characterization of low Refractive Index Aerogel Silica for Cherenkov Counters- Dr. Rolando Roque-Malherbe Sub-project PI, Dr. Jose Duconge Sub-project Co-PI, Dr. Santander Nieto Assistant Researcher, Francisco Diaz and Carlos Neira Associate Researchers. The initial aim of this sub-project was changed to the synthesis and characterization of extremely high specific surface area aerogel silica for gas storage. A high specific surface area silica gel that has applications in gas drying, cleaning operation useful in nuclear industry in process was developed. Sub-Project 2: Investigation Study of Magnetic and Electronic Transport Properties at Material Interfaces in Magnetic Multilayer Heterostructure using Gd. – Dr. Yazan Hijazi, Sub-project Co-PI. UT developed the capability and infrastructure to produce high quality thin-film magnetic films and magnetic multilayer structures with fine control over film quality and thickness using sputter deposition capability to perform in-house electric and magnetic characterization of these films. The research experimentally quantified the effect of Gd incorporation within the magnetic multilayer structure and produce magnetic media with exchanged decoupled multilevel magnetic anisotropy. From September 2006 to September 2011 the Massie Chair produced nineteen (19) publications, (including 3 books), five (5) presentations and three (3) international conferences abstracts. A total of fourteen (14) undergraduates and (6) graduate students acquired research experience. Two Ph.D. students presented their dissertations on topics related to nuclear energy and graduated as follows: María Cotto (May 2009) and Eric Calderón (May 2011). Five of the participating undergraduate students graduated: Ramon Polanco (BSME, May 2009), Jason Pérez (BSEE, May 2008), Rafael Colón (BSME, May 2008), Jessenia Marfisi (BS Chemistry, May 2008). Eleven (11) students were sent to National Laboratories (LANL, SNL and LLNL), NNSA and DoE facilities for summer internships. Twenty eight (28) undergraduate students participated in Summer Internships (2010,

Kurunganty, Sastry; Lorán, Roberto; Roque-Malherbe, Rolando; Hijazi, Yazan; Nieto, Santander; Gómez, Will A.; Ducongé, José; Cotto, María del C.; Muñiz, Carlos; Díaz, Francisco J.; Neira, Carlos F.; Márquez, Francisco; Del Valle, W.; Thommes, M.

2014-02-19T23:59:59.000Z

300

Chemistry-nuclear chemistry division. Progress report, October 1979-September 1980  

SciTech Connect (OSTI)

This report presents the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, element migration and fixation, inorganic chemistry, isotope separation and analysis, atomic and molecular collisions, molecular spectroscopy, muonic x rays, nuclear cosmochemistry, nuclear structure and reactions, radiochemical separations, theoretical chemistry, and unclassified weapons research.

Ryan, R.R. (comp.)

1981-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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301

Courses: Chemistry (CHEM) Page 277Sonoma State University 2013-2014 Catalog Chemistry (CHEM)  

E-Print Network [OSTI]

Courses: Chemistry (CHEM) Page 277Sonoma State University 2013-2014 Catalog Chemistry (CHEM) CHeM nC SeLeCted topiCS (0) CHeM 102 CHeMiStry And SoCiety (3) Lecture, 2 hours; laboratory, 3 hours. An introductory course in chemistry for non-majors. Covers the basics of chemistry related to everyday life

Ravikumar, B.

302

Revised 4/18/12 Department of Chemistry  

E-Print Network [OSTI]

Revised 4/18/12 Department of Chemistry Undergraduate Handbook #12;2 #12;3 Table of Contents THE CHAIRMAN'S WELCOME 7 CAREER PATHS IN CHEMISTRY AND MEDICINAL CHEMISTRY 8 CHEMISTRY PROGRAMS AT UB 11 ADMISSION TO THE PROGRAM 14 CHANGING YOUR MAJOR TO CHEMISTRY/ MEDICINAL CHEMISTRY 14 ADVISEMENT 15 UB HUB

Colón, Luis A.

303

Revised 8/01/12 Department of Chemistry  

E-Print Network [OSTI]

Revised 8/01/12 Department of Chemistry Undergraduate Handbook #12;2 #12;3 Table of Contents THE CHAIRMAN'S WELCOME 7 CAREER PATHS IN CHEMISTRY AND MEDICINAL CHEMISTRY 7 CHEMISTRY PROGRAMS AT UB 11 ADMISSION TO THE PROGRAM 14 CHANGING YOUR MAJOR TO CHEMISTRY/ MEDICINAL CHEMISTRY 14 ADVISEMENT 15 UB HUB

Colón, Luis A.

304

Correlation between surface chemistry, density and band gap in...  

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

of WO3 films. The XPS analyses indicate the formation of stoichiometric WO3 with tungsten existing in fully oxidized valence state (W6+). However, WO3 films grown at high...

305

Surface Chemistry DOI: 10.1002/anie.201402374  

E-Print Network [OSTI]

oxidation of propylene with O2 to propylene oxide and acrolein is of great interest and impor- tance. We planes are most selective for acrolein; Cu2O cubes exposing {100} crystal planes are most selective) were identified as the catalytically active sites for the production of acrolein, propylene oxide

Li, Weixue

306

Effect of Gold Nanorod Surface Chemistry on Cellular Response  

E-Print Network [OSTI]

Gold nanorods (GNRs) stabilized with cetyltrimethylammonium bromide (CTAB) and GNR functionalized via a ligand exchange method with either thiolated polyethylene glycol (PEG5000) or mercaptohexadecanoic acid (MHDA) were ...

Grabinski, Christin

307

Surface and Interface Science Physics 627; Chemistry 542  

E-Print Network [OSTI]

: Insulator; wide or narrow bandgap semiconductor; Superconductor; ferroelectric; multiferroic ; ... Focus+ · Bridge and in-plane oxygen · (1 x 1) LEED pattern, STM · Rumpling and relaxation 3. Role of point defects rings, but some 5-member 4. Range of bond angles around 104 deg 5. Bridging and non-bridging oxygens

Glashausser, Charles

308

Surface chemistry control for selective fossil resin flotation  

DOE Patents [OSTI]

A froth flotation method is disclosed for separating fine particles of fossil resin by use of frothing reagents which include an aliphatic organic compound having a polar group and containing not more than four carbon atoms. Butanol is an effective frothing reagent in this method. 12 figs.

Miller, J.D.; Yi, Y.; Yu, Q.

1994-06-07T23:59:59.000Z

309

Surface chemistry control for selective fossil resin flotation  

DOE Patents [OSTI]

A froth flotation method is disclosed for separating fine particles of fossil resin from by use of frothing reagents which include an aliphatic organic compound having a polar group and containing not more than four carbon atoms. Butanol is an effective frothing reagent in this method.

Miller, Jan D. (1886 Atkin Ave., Salt Lake City, UT 84106); Yi, Ye (2875 E. Wander Way, Salt Lake City, UT 84117); Yu, Qiang (224 University Village, Salt Lake City, UT 84108)

1994-01-01T23:59:59.000Z

310

COORDINATION CHEMISTRY OF METAL SURFACES AND METAL COMPLEXES  

E-Print Network [OSTI]

probable orientation of acetonitrile molecules bound to atwo isomeric molecules, acetonitrile and methyl isocyanide,of methyl isocyanide to acetonitrile within these nickel

Muetterties, E.L.

2013-01-01T23:59:59.000Z

311

Correlation between surface chemistry, density and band gap in  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases on &gamma;-Al2O3. | EMSLHydrogenin

312

Nanoscale Phase Separation, Cation Ordering, and Surface Oxygen Chemistry  

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 andData andFleetEngineering Of Radiation Tolerant SiliconStudied

313

Towards a Molecular Scale Understanding of Surface Chemistry...  

Office of Scientific and Technical Information (OSTI)

and pollution control; energy production (photoelectrochemical and production of hydrogen); and novel materials synthesis. times redirected to final destination ShortURL...

314

Towards a Molecular Scale Understanding of Surface Chemistry...  

Office of Scientific and Technical Information (OSTI)

remediation and pollution control; energy production (photoelectrochemical and production of hydrogen); and novel materials synthesis. Short URL for this Page http:t.osti.gov3YO...

315

Penn State Multi-Discipline Tribology Group and Energy Institute Studies.  

SciTech Connect (OSTI)

This presentation is a summary of the current research activities on fuels and lubricants in the Multi-discipline Tribology group and the engine test group in the Combustion Laboratory of the Pennsylvania State University. The progress areas discussed in this summary include those found in Table 1. Table 1. RESEARCH AREAS: Diesel Engine Emission Reduction; Oxygenated Fuels; Improved Friction Fuels; Vegetable Oil Lubricants; Extended Drain Lubricants; Effect of Chemical Structure on Friction and Wear. The research is of interest either directly or indirectly to the goal of this workshop, diesel engine emissions reduction. The current projects at Penn State in the areas listed above will be discussed.

Perez, Joseph

2001-08-05T23:59:59.000Z

316

UCLA PHYSICAL CHEMISTRY CONCENTRATION 2012-2013 CHEMISTRY MAJOR (B.S.), PHYSICAL CHEMISTRY CONCENTRATION: This concentration is designed primarily for  

E-Print Network [OSTI]

UCLA PHYSICAL CHEMISTRY CONCENTRATION 2012-2013 CHEMISTRY MAJOR (B.S.), PHYSICAL CHEMISTRY CONCENTRATION: This concentration is designed primarily for Chemistry majors who are interested in attending graduate school in Physical Chemistry/Physics or related areas. It may also satisfy some of the needs

Levine, Alex J.

317

Chemistry  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistant navalChemCamSearch Button

318

Chemistry  

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 InInformationCenterResearchCASLNanoporous Materials | Center for GasChemical

319

Last updated 6/13/2011 Chemistry Major III: FORENSIC CHEMISTRY  

E-Print Network [OSTI]

Last updated 6/13/2011 Chemistry Major III: FORENSIC CHEMISTRY Suggested Program of Study FIRST and 3 of the arts. ***Three additional Forensic Sciences courses must be taken: FORS 6238-6239 plus FORS

Vertes, Akos

320

THE ADVANCED CHEMISTRY BASINS PROJECT  

SciTech Connect (OSTI)

In the next decades, oil exploration by majors and independents will increasingly be in remote, inaccessible areas, or in areas where there has been extensive shallow exploration but deeper exploration potential may remain; areas where the collection of data is expensive, difficult, or even impossible, and where the most efficient use of existing data can drive the economics of the target. The ability to read hydrocarbon chemistry in terms of subsurface migration processes by relating it to the evolution of the basin and fluid migration is perhaps the single technological capability that could most improve our ability to explore effectively because it would allow us to use a vast store of existing or easily collected chemical data to determine the major migration pathways in a basin and to determine if there is deep exploration potential. To this end a the DOE funded a joint effort between California Institute of Technology, Cornell University, and GeoGroup Inc. to assemble a representative set of maturity and maturation kinetic models and develop an advanced basin model able to predict the chemistry of hydrocarbons in a basin from this input data. The four year project is now completed and has produced set of public domain maturity indicator and maturation kinetic data set, an oil chemistry and flash calculation tool operable under Excel, and a user friendly, graphically intuitive basin model that uses this data and flash tool, operates on a PC, and simulates hydrocarbon generation and migration and the chemical changes that can occur during migration (such as phase separation and gas washing). The DOE Advanced Chemistry Basin Model includes a number of new methods that represent advances over current technology. The model is built around the concept of handling arbitrarily detailed chemical composition of fluids in a robust finite-element 2-D grid. There are three themes on which the model focuses: chemical kinetic and equilibrium reaction parameters, chemical phase equilibrium, and physical flow through porous media. The chemical kinetic scheme includes thermal indicators including vitrinite, sterane ratios, hopane ratios, and diamonoids; and a user-modifiable reaction network for primary and secondary maturation. Also provided is a database of type-specific kerogen maturation schemes. The phase equilibrium scheme includes modules for primary and secondary migration, multi-phase equilibrium (flash) calculations, and viscosity predictions.

William Goddard; Peter Meulbroek; Yongchun Tang; Lawrence Cathles III

2004-04-05T23:59:59.000Z

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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

Chemistry, Life, and Earth Sciences  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide

322

Nuclear Science/Nuclear Chemistry  

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 Southwest Regionat Cornell BatteriesArchivesNuclear Science/Nuclear Chemistry

323

Lithium Insertion Chemistry of Some Iron Vanadates  

E-Print Network [OSTI]

in A. Nazri, G.Pistoia (Eds. ), Lithium batteries, Science &structure materials in lithium cells, for a lower limitLithium Insertion Chemistry of Some Iron Vanadates Sébastien

Patoux, Sebastien; Richardson, Thomas J.

2008-01-01T23:59:59.000Z

324

Chemistry of Organic Electronic Materials 6483-Fall  

E-Print Network [OSTI]

Chemistry of Organic Electronic Materials 6483- Fall Tuesdays organic materials. The discussion will include aspects of synthesis General introduction to the electronic structure of organic materials with connection

Sherrill, David

325

Introduction to Chemistry and Material Sciences Applications  

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

Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 L ast edited: 2014-06-02 08:56:54...

326

Chemistry of Cobalt-Platinum Nanocatalysts  

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

Chemistry of Cobalt-Platinum Nanocatalysts Print Bimetallic cobalt-platinum (CoPt) nanoparticles are drawing attention in many areas of catalysis as scientists attempt to reduce...

327

Characteristics and Effects of Lubricant Additive Chemistry...  

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

Characteristics and Effects of Lubricant Additive Chemistry and Exhaust Conditions on Diesel Particulate Filter Service Life and Vehicle Fuel Economy A Consortium to Optimize...

328

Cetane Performance and Chemistry Comparing Conventional Fuels...  

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

Cetane Performance and Chemistry Comparing Conventional Fuels and Fuels Derived from Heavy Crude Sources Bruce Bunting, Sam Lewis, John Storey OAK RIDGE NATIONAL LABORATORY U. S....

329

2005 American Conference on Theoretical Chemistry  

SciTech Connect (OSTI)

The materials uploaded are meant to serve as final report on the funds provided by DOE-BES to help sponsor the 2005 American Conference on Theoretical Chemistry.

Carter, Emily A

2006-11-19T23:59:59.000Z

330

Orientation-Specific Attachment of Polymeric Microtubes on Cell Surfaces  

E-Print Network [OSTI]

Tubular particles presenting heterogeneous regions of chemistry on the tube-ends versus the side are fabricated and are shown to control the particle orientation on the surface of live lymphocytes. Controlling the orientation ...

Gilbert, Jonathan B.

331

CHEMISTRY COURSE OFFERINGS, SPRING, 2014 (Updated 12/05/2013)  

E-Print Network [OSTI]

CHEMISTRY COURSE OFFERINGS, SPRING, 2014 (Updated 12/05/2013) CHEM 0001-01 - CHEMICAL FUNDAMENTALS and chemistry of materials. Three lectures, one laboratory, one recitation. Only one of Chemistry 1, 11, or 16, and coordination chemistry, and chemistry of selected elements. Three lectures, one laboratory, one recitation

Kounaves, Samuel P.

332

Chemistry and Biochemistry University of Mississippi Gregory S. Tschumper  

E-Print Network [OSTI]

Chemistry and Biochemistry University of Mississippi Gregory S. Tschumper 3 June 2014 http://quantum.chem.olemiss.edu Introduction to Computational Quantum Chemistry I #12;Chemistry and Biochemistry University of Mississippi chemistry § Convergent quantum chemistry · Basis sets · Methods �Part II § A case

Tchumper, Gregory S.

333

Chemistry and Biochemistry University of Mississippi Gregory S. Tschumper  

E-Print Network [OSTI]

Chemistry and Biochemistry University of Mississippi Gregory S. Tschumper 4 June 2014 http://quantum.chem.olemiss.edu Introduction to Computational Quantum Chemistry II #12;Chemistry and Biochemistry University of Mississippi chemistry § Convergent quantum chemistry · Basis sets · Methods �Part II § A case

Tchumper, Gregory S.

334

CHEMISTRY COURSE OFFERINGS, SPRING, 2015 (updated Oct.28, 2014 )  

E-Print Network [OSTI]

CHEMISTRY COURSE OFFERINGS, SPRING, 2015 (updated Oct.28, 2014 ) CHEM 0001 - CHEMICAL FUNDAMENTALS and chemistry of materials. Three lectures, one laboratory, one recitation. Only one of Chemistry 1, 11, or 16, and coordination chemistry, and chemistry of selected elements. Three lectures, one laboratory, one recitation

Kounaves, Samuel P.

335

Rev. 3/1/10 NEW.........Minor in Chemistry  

E-Print Network [OSTI]

Rev. 3/1/10 NEW.........Minor in Chemistry The Department of Chemistry offers a minor in chemistry to students who wish to enhance their degrees with a strong concentration in this area. The Chemistry minor and enhances the records of students. The Chemistry minor provides a broad and general exposure

Chatterjee, Avik P.

336

CHEMISTRY 1 Faculty of Natural Sciences, Department of  

E-Print Network [OSTI]

CHEMISTRY 1 Faculty of Natural Sciences, Department of --Chemistry This publication refers.imperial.ac.uk/pgprospectus. Chemistry Interests in chemistry at Imperial College cover physical, organic, inorganic, analytical, polymer and biological chemistry and chemical crystallography, as well as intersectional and medical topics

337

CHEMISTRY COURSE OFFERINGS, FALL, 2013 (Updated 8/1/13)  

E-Print Network [OSTI]

CHEMISTRY COURSE OFFERINGS, FALL, 2013 (Updated 8/1/13) CHEM 0001-01 & 0001-02 - CHEMICAL and chemistry of materials. Three lectures, one laboratory, one recitation. Only one of Chemistry 1, 11, or 16, and coordination chemistry, and chemistry of selected elements. Three lectures, one laboratory, one recitation

Kounaves, Samuel P.

338

Berkeley Center for Green Chemistry Newsletter First mobile app for green chemistry fosters sustainable manufacturing of  

E-Print Network [OSTI]

Berkeley Center for Green Chemistry Newsletter First mobile app for green chemistry fosters sustainable manufacturing of medicines Mention mobile applications, or mobile apps, and people think of games of the environmentally friendly and sustainable principles of green chemistry -- is the topic of a report in the American

Silver, Whendee

339

Quantum Chemistry at Finite Temperature  

E-Print Network [OSTI]

In this article, we present emerging fields of quantum chemistry at finite temperature. We discuss its recent developments on both experimental and theoretical fronts. First, we describe several experimental investigations related to the temperature effects on the structures, electronic spectra, or bond rupture forces for molecules. These include the analysis of the temperature impact on the pathway shifts for the protein unfolding by atomic force microscopy (AFM), the temperature dependence of the absorption spectra of electrons in solvents, and the temperature influence over the intermolecular forces measured by the AFM. On the theoretical side, we review advancements made by the author in the coming fields of quantum chemistry at finite temperature. Starting from the Bloch equation, we have derived the sets of hierarchy equations for the reduced density operators in both canonical and grand canonical ensembles. They provide a law according to which the reduced density operators vary in temperature for the identical and interacting many-body systems. By taking the independent particle approximation, we have solved the equations in the case of a grand canonical ensemble, and obtained an energy eigenequation for the molecular orbitals at finite temperature. The explicit expression for the temperature-dependent Fock operator is also given. They form a mathematical foundation for the examination of the molecular electronic structures and their interplay with finite temperature. Moreover, we clarify the physics concerning the temperature effects on the electronic structures or processes of the molecules, which is crucial for both theoretical understanding and computation. Finally, ....

Liqiang Wei

2006-05-23T23:59:59.000Z

340

Free-electron induced chemistry Theoretical Chemistry Section, BARC, Mumbai  

E-Print Network [OSTI]

initiated after the resonant capture low energy free-electrons into considerable interest for various fields reactions is the electronic potential energy surface of the electron compound. In the first half of the talk, I shall present the quantum chemical methodologies for computing the potential energy surfaces

Shyamasundar, R.K.

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Page 1 | B.A. in Chemistry | Academic Plan of Study Updated April 2014 B.A. in Chemistry  

E-Print Network [OSTI]

Page 1 | B.A. in Chemistry | Academic Plan of Study Updated April 2014 B.A. in Chemistry Academic Plan of Study College of Liberal Arts & Sciences Department of Chemistry chemistry.uncc.edu PROGRAM to declare the major. · Advising (For the Major): completed by your chemistry faculty advisor (please refer

Raja, Anita

342

User:Smallman12q/articles/Chemistry 1 User:Smallman12q/articles/Chemistry  

E-Print Network [OSTI]

User:Smallman12q/articles/Chemistry 1 User:Smallman12q/articles/Chemistry Chemistry is the science during chemical reactions. Chemistry is the study of interactions of chemical substances with one another and energy. Chemistry (from Egyptian kme (chem), meaning "earth" [1] ) is the science concerned

Ferreira, Márcia M. C.

343

Minor in Chemistry 1. A Chemistry Minor is achieved by taking courses with a "CHEM" label. Biochemistry ("BCHM")  

E-Print Network [OSTI]

Minor in Chemistry 1. A Chemistry Minor is achieved by taking courses with a "CHEM" label. Biochemistry ("BCHM") courses do not count toward a Chemistry Minor. The following CHEM courses in Chemistry unless you have completed Physical Chemistry 1 (Chem 683) and the accompanying laboratory course

New Hampshire, University of

344

Chemistry -Bachelor of Science (SCH3UG) Total Credits Required: 128 Chemistry/Secondary Education -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH3UG) Total Credits Required: 128 Chemistry/Secondary Education - 40 credits Course Credits Course Credits CH1150 University Chemistry I AND 3 CH3020 Laboratory Teaching Internship 2 CH1151 University Chemistry Lab 1 AND 1 CH4810 Design/Oper of High School Chemistry

345

Page 1 | B.S. in Chemistry | Academic Plan of Study Updated April 2014 B.S. in Chemistry  

E-Print Network [OSTI]

Page 1 | B.S. in Chemistry | Academic Plan of Study Updated April 2014 B.S. in Chemistry Academic Plan of Study College of Liberal Arts & Sciences Department of Chemistry chemistry.uncc.edu PROGRAM to declare the major. · Advising (For the Major): completed by your chemistry faculty advisor (please refer

Raja, Anita

346

Chemistry -Bachelor of Science (SCH4UG) Total Credits Required: 128 Chemistry/Chemical Physics -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH4UG) Total Credits Required: 128 Chemistry/Chemical Physics - 49 credits Course Credits Course Credits CH1150 University Chemistry I AND 3 CH4560 Computational Chemistry 3 CH1151 University Chemistry Lab 1 AND 1 PH2300 Univ Physics III - Fluids & Thermo 2 CH1153

347

Bond selective chemistry beyond the adiabatic approximation  

SciTech Connect (OSTI)

One of the most important challenges in chemistry is to develop predictive ability for the branching between energetically allowed chemical reaction pathways. Such predictive capability, coupled with a fundamental understanding of the important molecular interactions, is essential to the development and utilization of new fuels and the design of efficient combustion processes. Existing transition state and exact quantum theories successfully predict the branching between available product channels for systems in which each reaction coordinate can be adequately described by different paths along a single adiabatic potential energy surface. In particular, unimolecular dissociation following thermal, infrared multiphoton, or overtone excitation in the ground state yields a branching between energetically allowed product channels which can be successfully predicted by the application of statistical theories, i.e. the weakest bond breaks. (The predictions are particularly good for competing reactions in which when there is no saddle point along the reaction coordinates, as in simple bond fission reactions.) The predicted lack of bond selectivity results from the assumption of rapid internal vibrational energy redistribution and the implicit use of a single adiabatic Born-Oppenheimer potential energy surface for the reaction. However, the adiabatic approximation is not valid for the reaction of a wide variety of energetic materials and organic fuels; coupling between the electronic states of the reacting species play a a key role in determining the selectivity of the chemical reactions induced. The work described below investigated the central role played by coupling between electronic states in polyatomic molecules in determining the selective branching between energetically allowed fragmentation pathways in two key systems.

Butler, L.J. [Univ. of Chicago, IL (United States)

1993-12-01T23:59:59.000Z

348

Benchmarking spin-state chemistry in starless core models  

E-Print Network [OSTI]

Aims. We aim to present simulated chemical abundance profiles for a variety of important species, with special attention given to spin-state chemistry, in order to provide reference results against which present and future models can be compared. Methods. We employ gas-phase and gas-grain models to investigate chemical abundances in physical conditions corresponding to starless cores. To this end, we have developed new chemical reaction sets for both gas-phase and grain-surface chemistry, including the deuterated forms of species with up to six atoms and the spin-state chemistry of light ions and of the species involved in the ammonia and water formation networks. The physical model is kept simple in order to facilitate straightforward benchmarking of other models against the results of this paper. Results. We find that the ortho/para ratios of ammonia and water are similar in both gas-phase and gas-grain models, at late times in particular, implying that the ratios are determined by gas-phase processes. We d...

Sipilä, O; Harju, J

2015-01-01T23:59:59.000Z

349

Modelling the sulphur chemistry evolution in Orion KL  

E-Print Network [OSTI]

We study the sulphur chemistry evolution in the Orion KL along the gas and grain phases of the cloud. We investigate the processes that dominate the sulphur chemistry and to determine how physical and chemical parameters, such as the final star mass and the initial elemental abundances, influence the evolution of the hot core and of the surrounding outflows and shocked gas (the plateau). We independently modelled the chemistry evolution of both components using the time-dependent gas-grain model UCL_CHEM and considering two different phase calculations. Phase I starts with the collapsing cloud and the depletion of atoms and molecules onto grain surfaces. Phase II starts when a central protostar is formed and the evaporation from grains takes place. We show how the gas density, the gas depletion efficiency, the initial sulphur abundance, the shocked gas temperature and the different chemical paths on the grains leading to different reservoirs of sulphur on the mantles affect sulphur-bearing molecules at differ...

Esplugues, G B; Goicoechea, J R; Cernicharo, J

2014-01-01T23:59:59.000Z

350

Surface tension in a reactive binary mixture of incompressible fluids  

E-Print Network [OSTI]

Surface tension in a reactive binary mixture of incompressible fluids Henning Struchtrup Institute with a distributed form of surface tension. The model describes chemistry, diffusion, viscosity and heat transfer tension at the front. Keywords: Binary mixtures, Surface tension, Irreversible thermodynamics, Hele

Struchtrup, Henning

351

Chemistry-Nuclear Chemistry Division. Progress report, October 1980-September 1981  

SciTech Connect (OSTI)

This report describes major progress in the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory during FY 1981. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, medical radioisotopes research, element migration and fixation, nuclear waste isolation research, inorganic and structural chemistry, isotope separation, analysis and applications, the newly established Nuclear Magnetic Resonance Center, atomic and molecular collisions, molecular spectroscopy, nuclear cosmochemistry, nuclear structure and reactions, pion charge exchange, radiochemical separations, theoretical chemistry, and unclassified weapons research.

Ryan, R.R. (comp.)

1982-05-01T23:59:59.000Z

352

CHEMISTRY 324W Fall 2010 ORGANIC LABORATORY  

E-Print Network [OSTI]

1 CHEMISTRY 324W Fall 2010 ORGANIC LABORATORY Lecture: ...................Monday and Friday 2 book for over 10,000 important organic substances. It has a handy cross index and molecular formula.) Advanced Organic Chemistry: Reactions, Mechanisms, and Structure by March (McGraw-Hill) is particularly

Wagner, Diane

353

Summer 2009 Chemistry Olympiad in Cambridge  

E-Print Network [OSTI]

, then head of organic chemistry at the University of Cape Town, but it was at the time of the first electionsSummer 2009 Chemistry Olympiad in Cambridge Protein folding ­ and misfolding about the academic staff in the department, but I looked through the book- let they sent me and I

Keeler, James

354

PHILOSOPHY OF CHEMISTRY Bernadette Bensaude-Vincent  

E-Print Network [OSTI]

PHILOSOPHY OF CHEMISTRY Bernadette Bensaude-Vincent in A. Brenner, J. Gayon eds, French Studies in the Philosophy of Science, Boston Studies in the Philosophy of Science, Springer, 2009, 165-185. The notion of "philosophy of chemistry" challenges the singular in the phrase "philosophy of science", which is the standard

Paris-Sud XI, Université de

355

WoodChemistry Wood Degradation & Preservation  

E-Print Network [OSTI]

31 WoodChemistry Wood Degradation & Preservation Chemical Utilization of Wood Pulp & Paper and carbohydrates is of considerable interest in connection with a number of issues in wood chemistry, such as the reactions taking place during the formation of wood, the natural molecular weight distribution of lignin

Geldenhuys, Jaco

356

Postdoctoral Researcher, Materials Chemistry (2 year contract)  

E-Print Network [OSTI]

Postdoctoral Researcher, Materials Chemistry (2 year contract) Adaptive Sensors Group Dublin City Foundation Ireland through the CLARITY CSET (www.clarity- centre.org), supplemented by significant project partners. The group's research strategy in materials chemistry research is to closely align activity

Humphrys, Mark

357

Analytical Chemistry Division's sample transaction system  

SciTech Connect (OSTI)

The Analytical Chemistry Division uses the DECsystem-10 computer for a wide range of tasks: sample management, timekeeping, quality assurance, and data calculation. This document describes the features and operating characteristics of many of the computer programs used by the Division. The descriptions are divided into chapters which cover all of the information about one aspect of the Analytical Chemistry Division's computer processing.

Stanton, J.S.; Tilson, P.A.

1980-10-01T23:59:59.000Z

358

Chemistry Add-In for Word  

E-Print Network [OSTI]

The Chemistry Add-In for Word is an Open Source program that allows chemists to create, edit and manipulate chemistry (labels and 2D structures) in the Word environment. the on-screen representation is backed by semantic data in Chemical Markup...

Townsend, Joseph A

2011-07-05T23:59:59.000Z

359

New trends in cometary chemistry Jacques Crovisier  

E-Print Network [OSTI]

New trends in cometary chemistry Jacques Crovisier Received 29th November 2005, Accepted 19th some of the implications of new comet observations for cometary chemistry: recent observations in the coma by the sublimation of nucleus ices. This technique has been in use since the beginnings

Demoulin, Pascal

360

Chemistry courses as the turning point for premedical students  

E-Print Network [OSTI]

009-9165-3 ORIGINAL PAPER Chemistry courses as the turningnegative experiences in chemistry courses are a major factorTo determine if chemistry courses have a similar effect at a

Barr, Donald A.; Matsui, John; Wanat, Stanley F.; Gonzalez, Maria Elena

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

The Chemistry of Cold Interstellar Cloud Cores Eric Herbst  

E-Print Network [OSTI]

Chapter 1 The Chemistry of Cold Interstellar Cloud Cores Eric Herbst Department of Physics and Their Chemistry . . . . . . . . . . . . . 4 1.2 Gas-Phase Chemical Processes . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.2.4 Organic Chemistry . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1.2.5 Negative

Millar, Tom

362

ONE FACULTY POSITIONS IN ANALYTICAL, FORENSIC CHEMISTRY OR TOXICOLOGY  

E-Print Network [OSTI]

ONE FACULTY POSITIONS IN ANALYTICAL, FORENSIC CHEMISTRY OR TOXICOLOGY The Department of Chemistry, we seek one outstanding individual to join our recently established Forensic Technology Institute and our FEPAC- accredited Forensics Chemistry Program. A primary focus on forensics research should

Linsley, Braddock K.

363

Scalable Computational Chemistry: New Developments and Applications  

SciTech Connect (OSTI)

The computational part of the thesis is the investigation of titanium chloride (II) as a potential catalyst for the bis-silylation reaction of ethylene with hexaclorodisilane at different levels of theory. Bis-silylation is an important reaction for producing bis(silyl) compounds and new C-Si bonds, which can serve as monomers for silicon containing polymers and silicon carbides. Ab initio calculations on the steps involved in a proposed mechanism are presented. This choice of reactants allows them to study this reaction at reliable levels of theory without compromising accuracy. The calculations indicate that this is a highly exothermic barrierless reaction. The TiCl{sub 2} catalyst removes a 50 kcal/mol activation energy barrier required for the reaction without the catalyst. The first step is interaction of TiCl{sub 2} with ethylene to form an intermediate that is 60 kcal/mol below the energy of the reactants. This is the driving force for the entire reaction. Dynamic correlation plays a significant role because RHF calculations indicate that the net barrier for the catalyzed reaction is 50 kcal/mol. They conclude that divalent Ti has the potential to become an important industrial catalyst for silylation reactions. In the programming part of the thesis, parallelization of different quantum chemistry methods is presented. The parallelization of code is becoming important aspects of quantum chemistry code development. Two trends contribute to it: the overall desire to study large chemical systems and the desire to employ highly correlated methods which are usually computationally and memory expensive. In the presented distributed data algorithms computation is parallelized and the largest arrays are evenly distributed among CPUs. First, the parallelization of the Hartree-Fock self-consistent field (SCF) method is considered. SCF method is the most common starting point for more accurate calculations. The Fock build (sub step of SCF) from AO integrals is also often used to avoid MO integral computation. The presented distributed data SCF increases the size of chemical systems that can be calculated by using RHF and DFT. The important ab initio method to study bond formation and breaking as well as excited molecules is CASSCF. The presented distributed data CASSCF algorithm can significantly decrease computational time and memory requirements per node. Therefore, large CASSCF computations can be performed. The most time consuming operation to study potential energy surfaces of reactions and chemical systems is Hessian calculations. The distributed data parallelization of CPHF will alloy scientists carry out large analytic Hessian calculations.

Yuri Alexeev

2002-12-31T23:59:59.000Z

364

Computer automation for chemistry instruments. Final report, February 1, 1980-January 31, 1981  

SciTech Connect (OSTI)

The work performed consisted of the following: (1) development of computer aided design software for polynomial filters and Butterworth-Chebychev filter design; (2) development of algorithms for resolving peaks in spectroscopic data; and (3) interaction with LLL personnel to develop a structure for automation of surface chemistry spectroscopy. Each work phase is discussed in detail.

Brubaker, T.A.

1981-04-07T23:59:59.000Z

365

FOCUS: HARSH ENVIRONMENT MASS SPECTROMETRY Field Testing of Lake Water Chemistry with a  

E-Print Network [OSTI]

FOCUS: HARSH ENVIRONMENT MASS SPECTROMETRY Field Testing of Lake Water Chemistry with a Portable waters. KOALA is a backpackable MS operated from above the water surface, in which samples are pumped for temperature control of a membrane inlet when steep thermal gradients are present in a water body, as well

Entekhabi, Dara

366

A Global Interactive Chemistry and Climate Model Chien Wang, Ronald G. Prinn and Andrei P. Sokolov  

E-Print Network [OSTI]

with calculated or estimated trace gas emissions from both anthropogenic and natural sources, it is designed to the chemistry sub-model. Model predictions of the surface trends of several key species are close, if the current increasing trends of anthropogenic emissions of climate-relevant gases are continued over the next

367

Study of Heterogeneouse Processes Related to the Chemistry of Tropospheric Oxidants and Aerosols  

SciTech Connect (OSTI)

The objective of the studies was to elucidate the heterogeneous chemistry of tropospheric aerosols. Experiments were designed to measure both specifically needed parameters, and to obtain systematic data required to build a fundamental understanding of the nature of gas-surface physical and chemical interactions

Davidovits, Paul; Worsnop, D R; Jayne, J T; Colb, C E

2013-02-13T23:59:59.000Z

368

Effects of broadleaf woodland cover on streamwater chemistry and risk assessments of streamwater acidification in acid-sensitive catchments in the UK   

E-Print Network [OSTI]

Acidification of surface waters has been recognised as the major water quality problem in the UK uplands. The adverse effects of conifer afforestation on streamwater chemistry and ecology are well documented in ...

Gagkas, Zisis

2007-01-01T23:59:59.000Z

369

June 26 Training: Using Chemistry and Material Sciences Applications  

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

June 26 Training: Using Chemistry and Material Sciences Applications June 26 Training: Using Chemistry and Material Sciences Applications June 15, 2012 by Francesca Verdier (0...

370

NERSC training events: Data Transfer and Archiving; Chemistry...  

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

training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications NERSC training events: Data Transfer and Archiving; Chemistry and Material Sciences...

371

MAY 14, 2008 Chemistry and environmental science professor receives Carroll  

E-Print Network [OSTI]

MAY 14, 2008 Chemistry and environmental science professor receives Carroll College faculty award WAUKESHA, WIS.-- An associate professor of chemistry and environmental science has received an annual

Reid, Scott A.

372

Substrate Changes Associated with the Chemistry of Self-Assembled...  

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

Substrate Changes Associated with the Chemistry of Self-Assembled Monolayers on Silicon. Substrate Changes Associated with the Chemistry of Self-Assembled Monolayers on Silicon....

373

Enriched Stable Isotope Materials and Chemistry | ornl.gov  

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

Enriched Stable Isotope Materials and Chemistry SHARE Enriched Stable Isotope Materials and Chemistry Reductiondistillation of calcium-48 metal valued at over 900,000. An...

374

New Mass Spectrometry Techniques for Studying Physical Chemistry...  

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

Mass Spectrometry Techniques for Studying Physical Chemistry of Atmospheric Heterogeneous Processes. New Mass Spectrometry Techniques for Studying Physical Chemistry of Atmospheric...

375

Materials Science and Materials Chemistry for Large Scale Electrochemi...  

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

Science and Materials Chemistry for Large Scale Electrochemical Energy Storage: From Transportation to Electrical Grid Materials Science and Materials Chemistry for Large Scale...

376

Fuel Chemistry and Cetane Effects on HCCI Performance, Combustion...  

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

Coal-Derived Liquids to Enable HCCI Technology Fuel Chemistry and Cetane Effects on HCCI Performance, Combustion, and Emissions Cetane Performance and Chemistry Comparing...

377

Reductant Chemistry during LNT Regeneration for a Lean Gasoline...  

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

Reductant Chemistry during LNT Regeneration for a Lean Gasoline Engine Reductant Chemistry during LNT Regeneration for a Lean Gasoline Engine Poster presented at the 16th...

378

Bridging the Gap between Fundamental Physics and Chemistry and...  

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

Bridging the Gap between Fundamental Physics and Chemistry and Applied Models for HCCI Engines Bridging the Gap between Fundamental Physics and Chemistry and Applied Models for...

379

Private Company Uses EERE-Supported Chemistry Model to Substantially...  

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

Private Company Uses EERE-Supported Chemistry Model to Substantially Improve Combustion Engine Simulation Software Private Company Uses EERE-Supported Chemistry Model to...

380

Redox Chemistry in Thin Layers of Organometallic Complexes Prepared...  

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

Redox Chemistry in Thin Layers of Organometallic Complexes Prepared Using Ion Soft Landing. Redox Chemistry in Thin Layers of Organometallic Complexes Prepared Using Ion Soft...

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


381

Role of inorganic chemistry on nuclear energy examined  

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

Role of inorganic chemistry on nuclear energy examined Inorganic chemistry can provide insight and improve technical issues surrounding nuclear power production and waste...

382

Molecular Chemistry of Organic Aerosols Through the Application...  

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

Chemistry of Organic Aerosols Through the Application of High Resolution Mass Spectrometry. Molecular Chemistry of Organic Aerosols Through the Application of High Resolution Mass...

383

Tropospheric Chemistry of Internally Mixed Sea Salt and Organic...  

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

Tropospheric Chemistry of Internally Mixed Sea Salt and Organic Particles: Surprising Reactivity of NaCl with Weak Organic Acids Tropospheric Chemistry of Internally Mixed Sea Salt...

384

High Level Computational Chemistry Approaches to the Prediction...  

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

High Level Computational Chemistry Approaches to the Prediction of Energetic Properties of Chemical Hydrogen Storage Systems High Level Computational Chemistry Approaches to the...

385

applied inorganic chemistry: Topics by E-print Network  

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

Bus.Admin.Public Admin. Chemical Engineering Chem. Eng.Comp. Sci. Chemistry Civil Engineering Heller, Barbara 6 Role of inorganic chemistry on nuclear energy examined...

386

UCF-3.0124 Discipline and Termination for Cause of Non-unit Faculty and A&P Staff Members.  

E-Print Network [OSTI]

UCF-3.0124 Discipline and Termination for Cause of Non-unit Faculty and A&P Staff Members. (1) Just cause shall be defined as: (a) Incompetence; or (b) Misconduct. (2) Termination and Suspension. (a) The appointment of a non-unit faculty or an A&P staff member may be terminated or suspended during its term

Van Stryland, Eric

387

Computer Science Curriculum Revision Undergraduate programs in computing-related disciplines began to emerge in the 1960s. At  

E-Print Network [OSTI]

1 Computer Science Curriculum Revision Background Undergraduate programs in computing-related disciplines began to emerge in the 1960s. At that time there were only three kinds of computing-related programs: computer science, electrical engineering, and information systems. Each program covered a well

Zanibbi, Richard

388

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments  

E-Print Network [OSTI]

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments Equine Tests Equine Tests Acid Fast Stain (for bacteria) M-F 1-2 days 1 4 hours for equine. For more information, see Equine Cushing's Tests or AppendixC. For Equine only

Keinan, Alon

389

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments  

E-Print Network [OSTI]

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments Feline Tests Feline Tests Acid Fast Stain (for bacteria) M-F 1-2 days 1 Tests, Equine Cushings Tests , Feline Adrenal Function Tests, or Appendix C. Endocrinology22.00 ACTH

Keinan, Alon

390

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments  

E-Print Network [OSTI]

Animal Health Diagnostic Center Test and Fee Schedule Test Name Test Fee Discipline Test Days Lag** Samples Container Coolant Comments Canine Tests Canine Tests Acid Fast Stain (for bacteria) M-F 1-2 days 1 in insulated container with ice pack. For more information, see Canine Adrenal & Pituitary Function Tests

Keinan, Alon

391

Chemistry Division annual progress report for period ending January 31, 1984  

SciTech Connect (OSTI)

Progress is reported in the following fields: coal chemistry, aqueous chemistry at high temperatures and pressures, geochemistry, high-temperature chemistry and thermodynamics of structural materials, chemistry of transuranium elements and compounds, separations chemistry, elecrochemistry, catalysis, chemical physics, theoretical chemistry, nuclear waste chemistry, chemistry of hazardous chemicals, and thermal energy storage.

Not Available

1984-05-01T23:59:59.000Z

392

Intermediate-energy nuclear chemistry workshop  

SciTech Connect (OSTI)

This report contains the proceedings of the LAMPF Intermediate-Energy Nuclear Chemistry Workshop held in Los Alamos, New Mexico, June 23-27, 1980. The first two days of the Workshop were devoted to invited review talks highlighting current experimental and theoretical research activities in intermediate-energy nuclear chemistry and physics. Working panels representing major topic areas carried out indepth appraisals of present research and formulated recommendations for future research directions. The major topic areas were Pion-Nucleus Reactions, Nucleon-Nucleus Reactions and Nuclei Far from Stability, Mesonic Atoms, Exotic Interactions, New Theoretical Approaches, and New Experimental Techniques and New Nuclear Chemistry Facilities.

Butler, G.W.; Giesler, G.C.; Liu, L.C.; Dropesky, B.J.; Knight, J.D.; Lucero, F.; Orth, C.J.

1981-05-01T23:59:59.000Z

393

Chemistry of Cobalt-Platinum Nanocatalysts  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide InterfacesChemistryChemistry

394

Chemistry and cooling in metal-free and metal-poor gas  

E-Print Network [OSTI]

I summarize four of the most important areas of uncertainty in the study of the chemistry and cooling of gas with zero or very low metallicity. These are: i) the importance and effects of HD cooling in primordial gas; ii) the importance of metal-line and dust cooling in low metallicity gas; iii) the impact of the large uncertainties that exist in the rate coefficients of several key reactions involved in the formation of H2; and iv) the effectiveness of grain surface chemistry at high redshifts.

S. C. O. Glover

2007-09-04T23:59:59.000Z

395

2012 RADIATION CHEMISTRY GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR, JULY 28, - AUGUST 3, 2012  

SciTech Connect (OSTI)

The overarching objective of this conference is to catalyze the interchange of new ideas and recent discoveries within the basic radiation sciences of physics, chemistry, and biology, and to facilitate translating this knowledge to applications in medicine and industry. The 9 topics for the GRC are: "�From Energy Absorption to Disease", "�Biodosimetry after a Radiological Incident," "�Track Structure and Low Energy Electrons," "Free Radical Processes in DNA and Proteins," "Irradiated Polymers for Industrial/ Medical Applications," "Space Radiation Chemistry/Biology," "Nuclear Power and Waste Management," "Nanoparticles and Surface Interfaces", and the "Young Investigator" session.

y LaVerne

2012-08-03T23:59:59.000Z

396

Texas AgriLife Research Procedure 32.02.02.A1.01 Discipline and Dismissal Page 1 of 2 Texas AgriLife Research Procedures  

E-Print Network [OSTI]

Texas AgriLife Research Procedure 32.02.02.A1.01 Discipline and Dismissal Page 1 of 2 Texas AgriLife Research Procedures 32.02.02.A1.01 DISCIPLINE AND DISMISSAL Approved: June 2, 2000 Revised: November 15, 2001 October 3, 2007 March 21, 2011 Next Scheduled Review: March 21, 2013 PROCEDURE STATEMENT

397

Institute of Physical Chemistry, Physical Chemistry of Condensed Matter  

E-Print Network [OSTI]

,anchored` redox molecules: Objectives: Microcalorimetry: - ferrocene modified thiols on Au - viologenes Institute of Technology, Germany -microcalorimetry of electrochemical redox reactions -tunneling.00.50.0-0.5 tunnel voltage (V) -0.20 -0.15 -0.10 -0.05 0.00 dI/dU(a.u.) Redox Reactions at Electrode Surfaces sovent

Weick, Guillaume - IPCMS

398

Contained radiological analytical chemistry module  

DOE Patents [OSTI]

A system which provides analytical determination of a plurality of water chemistry parameters with respect to water samples subject to radiological contamination. The system includes a water sample analyzer disposed within a containment and comprising a sampling section for providing predetermined volumes of samples for analysis; a flow control section for controlling the flow through the system; and a gas analysis section for analyzing samples provided by the sampling system. The sampling section includes a controllable multiple port valve for, in one position, metering out sample of a predetermined volume and for, in a second position, delivering the material sample for analysis. The flow control section includes a regulator valve for reducing the pressure in a portion of the system to provide a low pressure region, and measurement devices located in the low pressure region for measuring sample parameters such as pH and conductivity, at low pressure. The gas analysis section which is of independent utility provides for isolating a small water sample and extracting the dissolved gases therefrom into a small expansion volume wherein the gas pressure and thermoconductivity of the extracted gas are measured.

Barney, David M. (Scotia, NY)

1989-01-01T23:59:59.000Z

399

Contained radiological analytical chemistry module  

DOE Patents [OSTI]

A system which provides analytical determination of a plurality of water chemistry parameters with respect to water samples subject to radiological contamination. The system includes a water sample analyzer disposed within a containment and comprising a sampling section for providing predetermined volumes of samples for analysis; a flow control section for controlling the flow through the system; and a gas analysis section for analyzing samples provided by the sampling system. The sampling section includes a controllable multiple port valve for, in one position, metering out sample of a predetermined volume and for, in a second position, delivering the material sample for analysis. The flow control section includes a regulator valve for reducing the pressure in a portion of the system to provide a low pressure region, and measurement devices located in the low pressure region for measuring sample parameters such as pH and conductivity, at low pressure. The gas analysis section which is of independent utility provides for isolating a small water sample and extracting the dissolved gases therefrom into a small expansion volume wherein the gas pressure and thermoconductivity of the extracted gas are measured.

Barney, David M. (Scotia, NY)

1990-01-01T23:59:59.000Z

400

274 CEREAL CHEMISTRY ANALYTICAL TECHNIQUES AND INSTRUMENTATION  

E-Print Network [OSTI]

274 CEREAL CHEMISTRY ANALYTICAL TECHNIQUES AND INSTRUMENTATION Evaluation of the Displacement Value). Production of fuel-grade ethanol, initiated in the late 1970's as a result of rising gasoline prices

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Ash Chemistry in MSW Incineration Plants  

E-Print Network [OSTI]

Ash Chemistry in MSW Incineration Plants: Advanced Characterization and Thermodynamic to analyze MSW-derived ashes by use of CCSEM. Representative samples of 2nd -3rd pass and ESP/E-filter ashes

402

Pollution of Natural Waters 1. Redox chemistry  

E-Print Network [OSTI]

. Eutrophication 4. Water treatment 1. Redox chemistry #15; Principle of equilibration of chemical system R Keq;sh and other aquatic life { Shift to anaerobic metabolic mechanisms #15; Eutrophication: agin

Schofield, Jeremy

403

Physics 3, 10 (2010) Ultracold controlled chemistry  

E-Print Network [OSTI]

Physics 3, 10 (2010) Viewpoint Ultracold controlled chemistry Roman V. Krems Department) molecules with the same temperature as that of the pre- cursor atoms. The atoms and the molecules

Krems, Roman

404

CHEMICAL SENSORS School of Chemistry and Biochemistry  

E-Print Network [OSTI]

CHEMICAL SENSORS CHEM 6282 School of Chemistry and Biochemistry Chemical sensors physics and electronics or a chemical instrumentation course. The topics covered will include general theory of chemical recognition, electrochemical, optical, mass sensors and data reduction. Text: J

Sherrill, David

405

February 11, 1987 I Inorganic Chemistry  

E-Print Network [OSTI]

Volume 26 Number 3 February 11, 1987 I Inorganic Chemistry 0 Copyright 1987 by the American uranium phthalocyanine derivatives have been crystallographically (I) (a) Kasuga, K.; Tsutsui, M. Coord

Girolami, Gregory S.

406

Chemistry Major and Minor www.chem.pitt.edu  

E-Print Network [OSTI]

Chemistry Major and Minor www.chem.pitt.edu Revised: 10/2012 Chemistry is the most central disease, and processes to provide energy for societal needs. Chemistry plays an ever-increasing role design and ceramics. The bachelor's degree in chemistry consists of core courses in four primary areas

Jiang, Huiqiang

407

What can I do with a degree in Chemistry?  

E-Print Network [OSTI]

What can I do with a degree in Chemistry? Science Planning your career Choosing a career involves.canterbury.ac.nz/liaison/best_prep.shtml What is Chemistry? Chemistry is the central science. It deals with the composition, structure level is essential to all areas of science. Chemistry interlinks and contributes to medicine, geology

Hickman, Mark

408

Updated 9/30/14 DEPARTMENT OF CHEMISTRY  

E-Print Network [OSTI]

Updated 9/30/14 DEPARTMENT OF CHEMISTRY SAFETY MANUAL COLORADO STATE UNIVERSITY CHEMISTRY BUILDING - DEPARTMENT NUMBER 1872 SAFETY OFFICE: ADMINISTRATIVE OFFICE ROOM: B101 CHEMISTRY PHONE: (970) 491/30/14 #12;i TABLE OF CONTENTS SECTION I - CHEMISTRY BUILDING SAFETY PLAN (EHS APPENDIX E-1

409

Chemistry 100 Fall 2011 Page 1 of 5  

E-Print Network [OSTI]

Chemistry 100 ­ Fall 2011 Page 1 of 5 The World of Chemistry ­ Course Syllabus Instructor Kirkwood Hall 212 Texts: Required: Chemistry in Context (CC) Course information is online through OnCourse. Course Objective(s): The primary goal of this course is to teach you about the chemistry that surrounds

Indiana University

410

Roadmap: Chemistry Bachelor of Arts [AS-BA-CHEM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Bachelor of Arts [AS-BA-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 24-May-12/LNHD This roadmap One: [15 Credit Hours] CHEM 10060 General Chemistry I or CHEM 10960 Honors General Chemistry 4

Sheridan, Scott

411

MAJOR TO CAREER GUIDE B.A. Chemistry  

E-Print Network [OSTI]

MAJOR TO CAREER GUIDE B.A. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising About the Chemistry Career

Walker, Lawrence R.

412

MAJOR TO CAREER GUIDE B.S. Chemistry  

E-Print Network [OSTI]

MAJOR TO CAREER GUIDE B.S. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising Chemistry Career Options

Walker, Lawrence R.

413

Chemistry in Higher What's available and where is the info?  

E-Print Network [OSTI]

Chemistry in Higher Education What's available and where is the info? What does studying chemistry? Where does it lead and what might a chemistry career look like? Dr. David Read, Director of Outreach 2013 #12;310 (294) HE courses with chemistry offered as a single subject hosted at 53 universities 699

Anderson, Jim

414

Roadmap: Chemistry Bachelor of Arts [AS-BA-CHEM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Bachelor of Arts [AS-BA-CHEM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 1-May-13/LNHD This roadmap One: [15 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM 10062 General Chemistry I

Sheridan, Scott

415

Stephen L. Morgan, Department of Chemistry & Biochemistry, University of South Carolina, 2014. 1 Department of Chemistry & Biochemistry  

E-Print Network [OSTI]

"that is "similar to gasoline in flammability," said Rick L. Danheiser, professor of chemistry and chairStephen L. Morgan, Department of Chemistry & Biochemistry, University of South Carolina, 2014. 1 Department of Chemistry & Biochemistry The University of South Carolina USC Chemistry & Biochemistry Safety

Morgan, Stephen L.

416

Surface Soil  

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

Surface Soil Surface Soil We compare local soil samples with samples collected from northern New Mexico locations that are beyond the range of potential influence from normal...

417

PAH chemistry and IR emission from circumstellar disks  

E-Print Network [OSTI]

Aims. The chemistry of, and infrared (IR) emission from, polycyclic aromatic hydrocarbons (PAHs) in disks around Herbig Ae/Be and T Tauri stars are investigated. The equilibrium distribution of the PAHs over all accessible charge/hydrogenation states depends on the size and shape of the PAHs and on the physical properties of the star and surrounding disk. Methods. A chemistry model is created to calculate this equilibrium distribution. Destruction of PAHs by ultraviolet (UV) photons, possibly in multi-photon absorption events, is taken into account. The chemistry model is coupled to a radiative transfer code to provide the physical parameters and to combine the PAH emission with the spectral energy distribution (SED) from the star+disk system. Results. Normally hydrogenated PAHs in Herbig Ae/Be disks account for most of the observed PAH emission, with neutral and positively ionized species contributing in roughly equal amounts. Close to the midplane, the PAHs are more strongly hydrogenated and negatively ionized, but these species do not contribute to the overall emission because of the low UV/optical flux deep inside the disk. PAHs of 50 carbon atoms are destroyed out to 100 AU in the disk's surface layer, and the resulting spatial extent of the emission does not agree well with observations. Rather, PAHs of about 100 carbon atoms or more are predicted to cause most of the observed emission. The emission is extended on a scale similar to that of the size of the disk. Furthermore, the emission from T Tauri disks is much weaker and concentrated more towards the central star than that from Herbig Ae/Be disks. Positively ionized PAHs are predicted to be largely absent in T Tauri disks because of the weaker radiation field.

R. Visser; V. C. Geers; C. P. Dullemond; J. -C. Augereau; K. M. Pontoppidan; E. F. van Dishoeck

2007-01-22T23:59:59.000Z

418

2011 Chemical Reactions at Surfaces Gordon Research Conference  

SciTech Connect (OSTI)

The Gordon Research Conference on Chemical Reactions at Surfaces is dedicated to promoting and advancing the fundamental science of interfacial chemistry and physics by providing surface scientists with the foremost venue for presentation and discussion of research occurring at the frontiers of their fields.

Peter Stair

2011-02-11T23:59:59.000Z

419

Chemistry itself is concerned with the understanding and control of all aspects of  

E-Print Network [OSTI]

Chemistry itself is concerned with the understanding and control of all aspects of molecules and Biological Chemistry', `Chemistry with Materials Chemistry', and `Chemistry with Environmental & Sustainable Chemistry' degrees are based on a solid core knowledge of Chemistry. In addition, the flexibility to study

Schnaufer, Achim

420

Chemistry Impacts in Gasoline HCCI  

SciTech Connect (OSTI)

The use of homogeneous charge compression ignition (HCCI) combustion in internal combustion engines is of interest because it has the potential to produce low oxides of nitrogen (NOx) and particulate matter (PM) emissions while providing diesel-like efficiency. In HCCI combustion, a premixed charge of fuel and air auto-ignites at multiple points in the cylinder near top dead center (TDC), resulting in rapid combustion with very little flame propagation. In order to prevent excessive knocking during HCCI combustion, it must take place in a dilute environment, resulting from either operating fuel lean or providing high levels of either internal or external exhaust gas recirculation (EGR). Operating the engine in a dilute environment can substantially reduce the pumping losses, thus providing the main efficiency advantage compared to spark-ignition (SI) engines. Low NOx and PM emissions have been reported by virtually all researchers for operation under HCCI conditions. The precise emissions can vary depending on how well mixed the intake charge is, the fuel used, and the phasing of the HCCI combustion event; but it is common for there to be no measurable PM emissions and NOx emissions <10 ppm. Much of the early HCCI work was done on 2-stroke engines, and in these studies the CO and hydrocarbon emissions were reported to decrease [1]. However, in modern 4-stroke engines, the CO and hydrocarbon emissions from HCCI usually represent a marked increase compared with conventional SI combustion. This literature review does not report on HCCI emissions because the trends mentioned above are well established in the literature. The main focus of this literature review is the auto-ignition performance of gasoline-type fuels. It follows that this discussion relies heavily on the extensive information available about gasoline auto-ignition from studying knock in SI engines. Section 2 discusses hydrocarbon auto-ignition, the octane number scale, the chemistry behind it, its shortcomings, and its relevance to HCCI. Section 3 discusses the effects of fuel volatility on fuel and air mixing and the consequences it has on HCCI. The effects of alcohol fuels on HCCI performance, and specifically the effects that they have on the operable speed/load range, are reviewed in Section 4. Finally, conclusions are drawn in Section 5.

Szybist, James P [ORNL; Bunting, Bruce G [ORNL

2006-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Proximity heater for elevated temperature in situ vacuum scanning tunneling microscopy of metal surfaces  

E-Print Network [OSTI]

surfaces T. P. Pearl and S. J. Sibenera) The James Franck Institute and the Department of Chemistry, as well as thermally activated inter- facial chemistry. In this article, we will present a simple. The chamber is pumped by a 220 L/s D-I ion pump, cryoshroud and titanium sublimation pump as well as a 55 L

Sibener, Steven

422

E-Print Network 3.0 - advanced organic chemistry Sample Search...  

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

chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced organic chemistry Page: << < 1 2 3 4 5 > >> 1 Department of Chemistry Three Year...

423

E-Print Network 3.0 - auger-induced chemistry derived Sample...  

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

induced chemistry derived Search Powered by Explorit Topic List Advanced Search Sample search results for: auger-induced chemistry derived Page: << < 1 2 3 4 5 > >> 1 Chemistry...

424

E-Print Network 3.0 - assisted soft chemistry Sample Search Results  

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

soft chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: assisted soft chemistry Page: << < 1 2 3 4 5 > >> 1 Department of Chemistry...

425

E-Print Network 3.0 - activation chemistry Sample Search Results  

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

chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: activation chemistry Page: << < 1 2 3 4 5 > >> 1 Chemistry -Bachelor of Science (SCHUG)...

426

E-Print Network 3.0 - advanced physical chemistry Sample Search...  

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

chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced physical chemistry Page: << < 1 2 3 4 5 > >> 1 Department of Chemistry Three...

427

Chemistry of Low Mass Substellar Objects  

E-Print Network [OSTI]

"Brown dwarfs" is the collective name for objects more massive than giant planets such as Jupiter but less massive than M dwarf stars. This review gives a brief description of the classification and chemistry of low mass dwarfs. The current spectral classification of stars includes L and T dwarfs that encompass the coolest known stars and substellar objects. The relatively low atmospheric temperatures and high total pressures in substellar dwarfs lead to molecular gas and condensate chemistry. The chemistry of elements such as C, N, O, Ti, V, Fe, Cr, and the alkali elements play a dominant role in shaping the optical and infrared spectra of the "failed" stars. Chemical diagnostics for the subclassifications are described.

Katharina Lodders; Bruce Fegley, Jr

2006-01-17T23:59:59.000Z

428

Advanced fuel chemistry for advanced engines.  

SciTech Connect (OSTI)

Autoignition chemistry is central to predictive modeling of many advanced engine designs that combine high efficiency and low inherent pollutant emissions. This chemistry, and especially its pressure dependence, is poorly known for fuels derived from heavy petroleum and for biofuels, both of which are becoming increasingly prominent in the nation's fuel stream. We have investigated the pressure dependence of key ignition reactions for a series of molecules representative of non-traditional and alternative fuels. These investigations combined experimental characterization of hydroxyl radical production in well-controlled photolytically initiated oxidation and a hybrid modeling strategy that linked detailed quantum chemistry and computational kinetics of critical reactions with rate-equation models of the global chemical system. Comprehensive mechanisms for autoignition generally ignore the pressure dependence of branching fractions in the important alkyl + O{sub 2} reaction systems; however we have demonstrated that pressure-dependent 'formally direct' pathways persist at in-cylinder pressures.

Taatjes, Craig A.; Jusinski, Leonard E.; Zador, Judit; Fernandes, Ravi X.; Miller, James A.

2009-09-01T23:59:59.000Z

429

DEUTERIUM CHEMISTRY IN PROTOPLANETARY DISKS. II. THE INNER 30 AU  

SciTech Connect (OSTI)

We present the results of models of the chemistry, including deuterium, in the inner regions of protostellar disks. We find good agreement with recent gas-phase observations of several (non-deuterated) species. We also compare our results with observations of comets and find that in the absence of other processing, e.g., in the accretion shock at the surface of the disk, or by mixing in the disk, the calculated D/H ratios in ices are higher than measured and reflect the D/H ratio set in the molecular cloud phase. Our models give quite different abundances and molecular distributions to other inner disk models because of the differences in physical conditions in the model disk. This emphasizes how changes in the assumptions about the density and temperature distribution can radically affect the results of chemical models.

Willacy, K. [Jet Propulsion Laboratory, California Institute of Technology, MS 169-506, Pasadena, CA 91109 (United States); Woods, P. M., E-mail: Karen.Willacy@jpl.nasa.go, E-mail: Paul.Woods@manchester.ac.u [Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL (United Kingdom)

2009-09-20T23:59:59.000Z

430

Tribo-chemistry at the head/disk interface  

SciTech Connect (OSTI)

Tribo-chemical studies at the head/disk interface (HDI) were conducted on hydrogenated (CH{sub x}), nitrogenated (CN{sub x}), and cathodic-arc amorphous hard carbon disk samples coated with perfluoropolyether ZDOL and X1P/ZDOL lubricant. The studies involved drag tests with uncoated and carbon-coated Al{sub 2}O{sub 3}-TiC sliders and thermal desorption experiments in an ultra-high vacuum (UHV) tribochamber followed with a surface chemistry analysis by X-ray Photo Emission Electron Microscopy (X-PEEM) and Near Edge X-ray Absorption Fine Structure (NEXAFS) spectroscopy. The friction and catalytic decomposition mechanisms of ZDOL are described, as well as the tribo-chemical performance of cathodic-arc carbon overcoats coated with ZDOL, and data demonstrating the chemical alteration of the lubricant and carbon overcoat are also presented.

Bhatia, C.S. [SSD/IBM, San Jose, CA (United States)] [SSD/IBM, San Jose, CA (United States); Fong, W.; Chen, C.Y.; Wei, J.; Bogy, D.B. [Univ. of California, Berkeley, CA (United States). Computer Mechanics Lab.] [Univ. of California, Berkeley, CA (United States). Computer Mechanics Lab.; Anders, S.; Stammler, T. [Lawrence Berkeley National Lab., CA (United States)] [Lawrence Berkeley National Lab., CA (United States); Stoehr, J. [IBM Research Div., San Jose, CA (United States)] [IBM Research Div., San Jose, CA (United States)

1999-03-01T23:59:59.000Z

431

Chemistry for Measurement and Detection Science  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistantChemistry and TransportChemistry

432

Chemistry: Theory - Combustion Energy Frontier Research Center  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User Group and Userof a blast-resistantChemistry andChemistry ofTheory

433

Chemistry for Measurement and Detection Science publications  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide Interfaces ChemicalChemistry

434

Chemistry of Cobalt-Platinum Nanocatalysts  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide InterfacesChemistry of

435

Chemistry of Cobalt-Platinum Nanocatalysts  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheirCheck InChemistry Oxide InterfacesChemistry

436

Technical Report TR-012 March 2001 Research Section, Vancouver Forest Region, BCMOF Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife  

E-Print Network [OSTI]

Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife TR-012: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife #12;Technical Report TR ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture ~ Wildlife Page Summary 2 Keywords 2

437

From the portfolio to the diagram : architectural discourse and the transformation of the discipline of architecture in America, 1918-1943  

E-Print Network [OSTI]

This dissertation is an historical inquiry into the concomitant transformations of architectural discourse and the discipline of architecture in America. It proceeds on the theoretical assumption that the documents produced ...

Pae, Hy?ng-min.

1993-01-01T23:59:59.000Z

438

1.23 Constraints on Seismic Models from Other Disciplines Implications for Mantle Dynamics and  

E-Print Network [OSTI]

, and different algorithms for inverting the global seis- mic data. A review of the recent advances in global surface 817 1.23.2.3.5 Boundary conditions at CMB 819 1.23.2.3.6 Determining viscous flow Green functions Response Functions for the Mantle 824 1.23.2.5 Depth Dependence of Mantle Viscosity 825 1.23.3 Modeling

Long, Bernard

439

A 10-year content analysis to assess research theme areas in agricultural education: gap analysis of future research priorities in the discipline.  

E-Print Network [OSTI]

A 10?YEAR CONTENT ANALYSIS TO ASSESS RESEARCH THEME AREAS IN AGRICULTURAL EDUCATION: GAP ANALYSIS OF FUTURE RESEARCH PRIORITIES IN THE DISCIPLINE A Dissertation by LESLIE DAWN JENKINS EDGAR Submitted to the Office of Graduate... IN AGRICULTURAL EDUCATION: GAP ANALYSIS OF FUTURE RESEARCH PRIORITIES IN THE DISCIPLINE A Dissertation by LESLIE DAWN JENKINS EDGAR Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Edgar, Leslie Dawn

2009-05-15T23:59:59.000Z

440

Multiphysics modeling of carbon gasification processes in a well-stirred reactor with detailed gas-phase chemistry  

E-Print Network [OSTI]

Multiphysics modeling of carbon gasification processes in a well-stirred reactor with detailed gas: Coal gasification Carbon gasification Detailed chemistry Heterogeneous surface reactions Radiation Multi-physics numerical modeling a b s t r a c t Fuel synthesis through coal and biomass gasification

Qiao, Li

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to obtain the most current and comprehensive results.


441

The Chemistry of Trimethylamine on Ru(001) and O/Ru(001) B. F. Hallac and M. Asscher*  

E-Print Network [OSTI]

of Physical Chemistry and the Farkas Center for Light Induced Processes, The Hebrew UniVersity of Jerusalem of trimethylamine (TMA) has been studied over clean and oxygen-covered Ru(001) under UHV conditions, as a model dissociates upon surface heating, with hydrogen as the only evolving molecule following temperature

Asscher, Micha

442

DEPARTMENT OF CHEMISTRY 2011 R. BRYAN MILLER SYMPOSIUM  

E-Print Network [OSTI]

and co-author of over 550 publications, 60 patents, and four books (Enzymes in Synthetic Organic in Synthetic Organic Chemistry (2005), andDEPARTMENT OF CHEMISTRY Presents 2011 R. BRYAN MILLER SYMPOSIUM established in remembrance of R

Guo, Ting

443

5.301 Chemistry Laboratory Techniques, January IAP 2004  

E-Print Network [OSTI]

This course is an intensive introduction to the techniques of experimental chemistry and gives first year students an opportunity to learn and master the basic chemistry lab techniques for carrying out experiments. Students ...

Tabacco, Sarah

2004-01-01T23:59:59.000Z

444

Linking local air pollution to global chemistry and climate  

E-Print Network [OSTI]

We have incorporated a reduced-form urban air chemistry model in MIT's 2D-LO coupled chemistry-climate model. The computationally efficient reduced-form urban model is derived from the California Institute of Technology-Carnegie ...

Mayer, Monika.; Wang, Chien.; Webster, Mort David.; Prinn, Ronald G.

445

ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS  

E-Print Network [OSTI]

ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS HEALTHCARE BIOMEDICAL-ENGINEERING ELECTRONIC- ENGINEERING ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS HEALTHCARE BIOMEDICAL-ENGINEERING ELECTRONIC-ENGINEERING ASTRONOMY BIOLOGY C H

Bernstein, Phil

446

Forrest S. Schultz, PhD Professor of Chemistry  

E-Print Network [OSTI]

to support programs in Nanoscience, Biotechnology, Computer and Electrical Engineering and Plastics with the Chemistry Department to most effectively meet the challenge of a growing demand for chemistry courses

Wu, Mingshen

447

National Nuclear Chemistry Summer School | Department of Energy  

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

National Nuclear Chemistry Summer School National Nuclear Chemistry Summer School June 17, 2013 3:15PM EDT to July 26, 2013 9:15PM EDT University of Missouri he Division of Nuclear...

448

Fermilab Workshop for Prairie - Our Heartland: Chemistry Institutes...  

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

Chemistry Institutes Fermilab Workshop for Prairie - Our Heartland: Chemistry Institutes June 17, 2013 7:15PM EDT to June 21, 2013 9:15PM EDT Fermilab What was the Midwest like 200...

449

Near-Field Imaging of Infinite Rough Surfaces in Dielectric Media  

E-Print Network [OSTI]

May 15, 2014 ... of modern science and technology, including surface chemistry, biology, materials science, and ... Research Plan of NSFC (91130004), and a special research grant from Zhejiang University. ‡ .... for energy absorption.

Bao, G. and Li, P.

2014-05-01T23:59:59.000Z

450

DOI: 10.1002/adma.200701428 Surface Nanopatterning to Control Cell Growth**  

E-Print Network [OSTI]

parameters including surface chemistry,[1] elasti- city,[2] topography,[3] and energy.[4] To date, efforts for affecting cellular activity.[9,13,14] Work in this area has been facilitated by recent advances

451

CHEMISTRY 3311, Fall 1997 Professor Walba  

E-Print Network [OSTI]

Name: -1- CHEMISTRY 3311, Fall 1997 Professor Walba Third Hour Exam November 20, 1997 scores: 1) 2 This is a closed-book "open model" exam. You may use models, but no notes or books. Please put all your answers: -3- 2) (25 pts) Give the single major organic product (or two products if more than one major product

Walba, David

452

1Fractions and Chemistry Because molecules and  

E-Print Network [OSTI]

1Fractions and Chemistry Because molecules and atoms come in 'integer' packages, the ratios of gasoline (ethane) are combined with 7 molecules of oxygen you get 4 molecules of carbon dioxide and 6;1 Answer Key Problem 1 - What makes your car go: When 2 molecules of gasoline (ethane) are combined with 7

453

Safety Training Policy Virginia Tech Chemistry Department  

E-Print Network [OSTI]

Safety Training Policy Virginia Tech Chemistry Department Approved by the Executive Committee on 06 those working in laboratories of prudent and legally required laboratory safety practices, attendance research are exempt, as their safety training is incorporated into their laboratory courses. The first step

Crawford, T. Daniel

454

Mathematics for Chemistry with Symbolic Computation  

E-Print Network [OSTI]

Mathematics for Chemistry with Symbolic Computation J. F. Ogilvie @ 2013 February 8 The software to explain their purposes and effects, but particularly to introduce mathematical concepts and principles and to implement the mathematical operations. These assignments and commands are generally intended to be executed

455

Conservation of Mass: Chemistry, Biology, and  

E-Print Network [OSTI]

Chapter 5 Conservation of Mass: Chemistry, Biology, and Thermodynamics 5.1 An Environmental ex1 (where e has dimensions of inverse time). Likewise the remaining 37 #12;38 Conservation of Mass x time. A useful model is derived from the law of conservation of mass: the rate of change of the amount

Chicone, Carmen

456

Conservation of Mass: Chemistry, Biology, and  

E-Print Network [OSTI]

Chapter 5 Conservation of Mass: Chemistry, Biology, and Thermodynamics 5.1 An Environmental ex1 (where e has dimensions of inverse time). Likewise the remaining 37 #12;38 Conservation of Mass x time. The scenario just described is typical. We will derive a model from the law of conservation

Chicone, Carmen

457

Air Chemistry and Pollution Spring 2014  

E-Print Network [OSTI]

ATOC 3500 Air Chemistry and Pollution Spring 2014 Meeting: T/Th, 12:30 ­ 1:45 am; Duane G1B25 in the news; for example, the quality of the air we breathe directly affects our health. In addition to mitigate the effects of air pollution. Finally, we examine some recent examples of atmospheric chemical

Toohey, Darin W.

458

JEFFREY R. LONG Address: Department of Chemistry  

E-Print Network [OSTI]

of inorganic materials; single-molecule magnets; metal-organic frameworks; hydrogen storage; carbon dioxide-present); Deputy Director, DoE Energy Frontier Research Center for Gas Separations for Clean Energy Technologies (2009-present); Advisory Boards: Energy & Environmental Science (2008- present), Chemistry

459

Cardiff School of Chemistry Undergraduate Degree Programmes  

E-Print Network [OSTI]

problems that face the world today. Pharmaceuticals, oil production, climate change, food technology, energy and materials development, teaching and scientific management are some of the many areas in which chemistry graduates find employment. Chemists' roles include investigating the optimisation of processes

Davies, Christopher

460

CHEMISTRY DEPARTMENT SAFETY RULES FOR TEACHING LABORATORIES  

E-Print Network [OSTI]

CHEMISTRY DEPARTMENT SAFETY RULES FOR TEACHING LABORATORIES Important Phone Numbers: Duncan Hall to the laboratory. There should be minimum skin exposure. Shorts, swim suites, tank tops, etc. leave large amounts injury, and a faculty or staff member is not available, call 4-4921 or 4-5000 in Duncan Hall or 4

Su, Xiao

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Chemical Transport Policy Virginia Tech Chemistry Department  

E-Print Network [OSTI]

Chemical Transport Policy Virginia Tech Chemistry Department This policy was enacted. The purpose of this policy is to ensure the safety of personnel transporting chemicals and anyone who might from undue liability. No exceptions to this policy will be tolerated. 2. All chemicals transported

Crawford, T. Daniel

462

1999 Gordon Research Conference on Atmospheric Chemistry  

SciTech Connect (OSTI)

The Gordon Research Conference (GRC) on Atmospheric Chemistry was held at Salve Regina University in Newport, Rhode Island, June 13-18, 1999. The conference was well attended with 151 participants. The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both US and foreign scientists, senior researchers, young investigators, and students.

Storm, C.

2000-08-01T23:59:59.000Z

463

Environmental Analytical Chemistry (ENERGY, POWER AND ENVIRONMENT)  

E-Print Network [OSTI]

, radioanalytical chemistry, environmental transport of radionuclides and biological effects of radiation will be examined and the options for nuclear waste disposal will be discussed. The material will be presented - Environmental Impact of the Cold War Howard Hu, et al., Plutonium, Deadly Gold of the Nuclear Age, IPP, 1992 #12

Sherrill, David

464

D-CHABMaster's programs Department of Chemistry  

E-Print Network [OSTI]

Interdisciplinary Sciences #12; ETH Zurich The Swiss Federal Institute of Technology Zurich (ETH Zurich) was opened mission statement ETH Zurich professes the following principles: advancement and support of high quality by the Department of Chemistry and Applied Biosciences (D-CHAB) of the ETH Zurich, and gives an insight

Sandoghdar, Vahid

465

CARNEGIE MELLON UNIVERSITY Department of Chemistry  

E-Print Network [OSTI]

, William Durham, Eds.; ACS: Washington DC, 1987. 5) The Heavy Metals: Chemistry, Environmental Impact. Graded Material Assignments 30% Midterm Examination 30% Final Examination 40% The grade substance based upon these assignments on the midterm and final. While the resulting workload for 09

Kurnikova, Maria

466

Atmospheric Chemistry, Modeling, and Biogeochemistry of Mercury  

E-Print Network [OSTI]

Atmospheric Chemistry, Modeling, and Biogeochemistry of Mercury Noelle Eckley Selin *Reprinted from Mercury in the Environment: Pattern and Process (Chapter 5) pp. 73-80 Copyright © 2012 with kind, and Biogeochemistry of Mercury NOELLE ECKLEY SELIN and their distribution in the atmosphere. This includes

467

UNIVERSITY OF CALIFORNIA, SANTA CRUZ DEPARTMENT OF CHEMISTRY AND BIOCHEMISTRY  

E-Print Network [OSTI]

in Chemistry or a related field and at least one year of additional research training such as postdoctoral

California at Santa Cruz, University of

468

Department of Chemistry | Center for Catalytic HydrocarbonFunctionali...  

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

Chemistry Faculty & Research Outreach Programs Graduate Studies Events & Seminars Undergraduate Studies Contact Us Faculty & Research > Research Centers & Programs > Center for...

469

Indoor Chemistry: Materials, Ventilation Systems, and Occupant Activities  

E-Print Network [OSTI]

controls 1 Introduction Indoor chemistry is now recognized as an important factor influencing occupant exposure to air pollutants,

Morrison, G.C.

2011-01-01T23:59:59.000Z

470

Sarah E. Reisman Division of Chemistry and Chemical Engineering California Institute of Technology  

E-Print Network [OSTI]

Sarah E. Reisman Division of Chemistry and Chemical Engineering · California Institute of Chemistry & Chemical Engineering California Institute of Technology, Pasadena, CA. 2008-2014 Assistant Professor of Chemistry Division of Chemistry & Chemical Engineering California Institute of Technology

Stoltz, Brian M.

471

Interfacial chemistry and structure in ceramic composites  

SciTech Connect (OSTI)

The interfacial chemistry and structure of ceramic matrix composites (CMCs) play a major role in the properties of these materials. Fiber-matrix interfaces chemistries are vitally important in the fracture strength, fracture toughness, and fracture resistance of ceramic composites because they influence fiber loading and fiber pullout. Elevated-temperature properties are also linked to the interfacial characteristics through the chemical stability of the interface in corrosive environments and the creep/pullout behavior of the interface. Physical properties such as electrical and thermal conductivity are also dependent on the interface. Fiber-matrix interfaces containing a 1-{mu}m-thick multilayered interface with amorphous and graphitic C to a 1-nm-thick SiO{sub 2} layer can result from sintering operations for some composite systems. Fibers coated with C, BN, C/BC/BN, and Si are also used to produce controlled interface chemistries and structures. Growth interfaces within the matrix resulting from processing of CMCs can also be crucial to the behavior of these materials. Evaluation of the interfacial chemistry and structure of CMCs requires the use of a variety of analytical tools, including optical microscopy, scanning electron microscopy, Auger electron spectroscopy, and transmission electron microscopy coupled with energy dispersive x-ray analysis. A review of the interfacial chemistry and structure of SiC whisker- and fiber-reinforced Si{sub 3}N{sub 4} and SiC/SiC materials is presented. Where possible, correlations with fracture properties and high-temperature stability are made. 94 refs., 10 figs.

Jones, R.H.; Saenz, N.T.; Schilling, C.H.

1990-09-01T23:59:59.000Z

472

Chemistry Textbooks ISBN TEXT EDITION AUTHOR PUBLISHER INSTRUCTOR  

E-Print Network [OSTI]

Required I-clicker2 remote #12;25600 Required Organic Chemistry (e-book) 6th Brown, Foote, Iverson, Anslyn 9781285155104 Required Organic Chemistry package- includes 3- hole drilled version of Brown/Foote Organic Required Introduction to Organic Chemistry, Binder Ready Version (BRV) 4th William H. Brown & Thomas Poon

Ginzel, Matthew

473

School of Chemistry FACULTY OF MATHEMATICS AND PHYSICAL SCIENCES  

E-Print Network [OSTI]

School of Chemistry FACULTY OF MATHEMATICS AND PHYSICAL SCIENCES CHEMISTRYPOSTGRADUATE MASTERS DEGREES #12;WWW.CHEM.LEEDS.AC.UK 02 School of Chemistry // MASTERS PROGRAMMES contents 03 Welcome 04 Study and Accommodation 19 Visit Us #12;SCHOOLOFCHEMISTRY 03 Welcome to the School of Chemistry The School warmly welcomes

Rzepa, Henry S.

474

Course Syllabus: Chem W1A General Chemistry Course Information  

E-Print Network [OSTI]

Course Syllabus: Chem W1A General Chemistry Course Information Course Number Chemistry W1A Course) Themed Problems.3. Participation in the discussion forums.4. Chem W1A General Chemistry Syllabus https Syllabus https://elearning.berkeley.edu/AngelUploads/Content/2013SUC... 2 of 10 5/28/13 10:13 AM #12;We

Alvarez-Cohen, Lisa

475

Role of inorganic chemistry on nuclear energy examined  

E-Print Network [OSTI]

- 1 - Role of inorganic chemistry on nuclear energy examined July 31, 2013 The journal Inorganic Chemistry published a special Forum issue on the role of inorganic chemistry in nuclear energy. John Gordon and Argonne National Laboratory collaborated on the work. The DOE Office of Nuclear Energy and the Office

476

Chemistry and Physics Professor Howard Georgi, Director of Undergraduate Studies  

E-Print Network [OSTI]

Chemistry and Physics Professor Howard Georgi, Director of Undergraduate Studies The concentration in Chemistry and Physics is supervised by a committee comprised of members of the Departments of Physics and of Chemistry and Chemical Biology, and is administered through the office of the director of undergraduate

Heller, Eric

477

What do you do? I was a professor of chemistry.  

E-Print Network [OSTI]

What do you do? I was a professor of chemistry. Why is it important? I prepare students's chips. What got you into the field of science? Doing chemistry experiments with my home set when I? No, but probably would have headed in to mathematics if I had not been fascinated by chemistry. What

Pedersen, Tom

478

Chemistry and Biochemistry Graduate Student Tutors SPRING 2013  

E-Print Network [OSTI]

Chemistry and Biochemistry Graduate Student Tutors SPRING 2013 (All arrangements are solely between.arroyo@gmail.com Analytical and Electrochemistry Gayle Burstein gburstei@gmail.com Biochemistry and General Chemistry Jenn.dykstra@gmail.com Biochemistry lecture and lab Kristin Fathe kfathe@alum.trinity.edu General Chemistry and Biochemistry Alex Gade

479

Aquatic Chemistry Course Id: CHEM 605 (3 cr.)  

E-Print Network [OSTI]

Aquatic Chemistry Fall 2010 Course Id: CHEM 605 (3 cr.) Lecture: TR 3:40-5:20pm, REIC 165 of this course is to introduce students to the concepts and models used in aquatic chemistry while providing-base chemistry, complexation, precipitation-dissolution and reduction-oxidation reactions. Student Learning

Wagner, Diane

480

TEXAS A&M UNIVERSITY DEPARTMENT OF CHEMISTRY  

E-Print Network [OSTI]

TEXAS A&M UNIVERSITY DEPARTMENT OF CHEMISTRY EXTERNAL REVIEW APRIL 24-27, 2005 #12;i TEXAS A&M UNIVERSITY DEPARTMENT OF CHEMISTRY EXTERNAL REVIEW APRIL 24-27, 2005 External Review Committee Members: Dr. George L. McLendon Professor of Chemistry & Dean of Arts and Sciences Duke University george

Note: This page contains sample records for the topic "disciplines surface chemistry" 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

Chemistry Program F. Jay Taylor Undergraduate Teaching Award Nominee Information  

E-Print Network [OSTI]

Danny Eddy Chemistry Program F. Jay Taylor Undergraduate Teaching Award Nominee Information Enrollment and Retention Quarter Courses Taught Enrollment % Retention Fall 2009 General Chemistry 100 (003) 70 96% General Chemistry 100 (004) 69 99% University Seminar 100 (019) 29 100% Winter 2009

Selmic, Sandra

482

Chemistry and Biochemistry Graduate Student Tutors SUMMER 2013  

E-Print Network [OSTI]

Chemistry and Biochemistry Graduate Student Tutors SUMMER 2013 (All arrangements are solely between.arroyo@gmail.com Analytical and Electrochemistry Gayle Burstein gburstei@gmail.com Biochemistry and General Chemistry Jenn Chemistry I and II lecture and lab Ken Clevenger kdclevenger@gmail.com Biochemistry lecture and lab

483

Chemistry B.S. Fall--First Year  

E-Print Network [OSTI]

Chemistry B.S. Fall--First Year · CHEM 130 Chemical Principles I* · CHEM 145 Freshman Seminar · CHEM 222 Intro to Quant Analysis · CHEM 245 Sophomore Seminar · CHEM 329 Organic Chemistry I · MATH 264 Calculus III · LSP coursework Fall--Third Year · CHEM 345 Junior Seminar · CHEM 323/324 Physical Chemistry

Gering, Jon C.

484

Chemistry at IIT: Where Can It Take You?  

E-Print Network [OSTI]

Chemistry at IIT: Where Can It Take You? CCHEMISTRY CCHEMISTRY To Learn More and How To Apply http://www.iit.edu/csl/pathways/ Undergraduate Admissions: http://www.iit.edu/undergrad_admission/ 800.448.2329 The IIT Legacy in Chemistry opportunities, help you steer your course. The IIT chemistry program is approved by the American Chemical

Heller, Barbara

485

Ris National Laboratory Fuel Cells and Solid State Chemistry Department  

E-Print Network [OSTI]

Risø National Laboratory Postprint Fuel Cells and Solid State Chemistry Department Year 2007 Paper Højgaard Jensen1, Jørgen B. Bilde-Sørensen3, Mogens Mogensen1 1Fuel Cells and Solid State Chemistry-Sørensen3 , Mogens Mogensen1 1 Fuel Cells and Solid State Chemistry Department, Risø National Laboratory

486

Monday, March 23, 2009 PHOENIX: SOIL, CHEMISTRY, AND HABITABILITY  

E-Print Network [OSTI]

Monday, March 23, 2009 PHOENIX: SOIL, CHEMISTRY, AND HABITABILITY 2:30 p.m. Waterway Ballroom 1 and porous. Its cohesiveness changes when separated from the ground, most probable due to sublimation of its Aqueous Carbonate Chemistry of the Martian Soil at the Phoenix Landing Site [#2489] The Wet Chemistry Labs

Rathbun, Julie A.

487

Cobalt and Nickel-Based Organometallic Chemistry of the [N]Phenylenes  

E-Print Network [OSTI]

Physical Organic Chemistry; University Science Books: Paloman who wrote the book on organic chemistry, was quite an

Padilla, Robin

2010-01-01T23:59:59.000Z

488

Chemistry Division annual progress report for period ending July 31, 1981  

SciTech Connect (OSTI)

Research is reported on: chemistry of coal liquefaction, aqueous chemistry at high temperatures, geosciences, high-temperature chemistry and thermodynamics of structural materials, chemistry of TRU elements and compounds, separations chemistry, electrochemistry, nuclear waste chemistry, chemical physics, theoretical chemistry, inorganic chemistry of hydrogen cycles, molten salt systems, and enhanced oil recovery. Separate abstracts were prepared for the sections dealing with coal liquefaction, TRU elements and compounds, separations, nuclear wastes, and enhanced oil recovery. (DLC)

Not Available

1982-01-01T23:59:59.000Z

489

The Book History I began writing this organic chemistry text in 1992 while I was a chemistry faculty member at  

E-Print Network [OSTI]

The Book History I began writing this organic chemistry text in 1992 while I was a chemistry was given the opportunity to teach part-time in the UCSB sophomore organic chemistry sequence, as well the complete book and then see if there was a publisher interested in it. Along the way things happened. A good

Reed, Christopher A.

490

Chemistry Page 83Sonoma State University 2011-2012 Catalog rate for acceptance into advanced degree programs in chemistry  

E-Print Network [OSTI]

Chemistry Page 83Sonoma State University 2011-2012 Catalog rate for acceptance into advanced degree programs in chemistry and biochemistry; medical, dental, and veterinary schools; cell and molecular biology, space chemistry, teaching at all levels, medical technology, pharmaceuticals, patent law, materials

Ravikumar, B.

491

Chemistry Division annual progress report for period ending January 31, 1986  

SciTech Connect (OSTI)

This report has been indexed by 11 separate chapters. The subjects covered are: coal chemistry, aqueous chemistry at high temperatures and pressures, geochemistry, materials chemistry, chemistry of transuranium elements and compounds, separations chemistry, catalysis, electron spectroscopy, nuclear waste chemistry, heuristic modeling, and special topics. (PLG)

Not Available

1986-05-01T23:59:59.000Z

492

The Novel ''Controlled Intermediate Nuclear Fusion'' and its Possible Industrial Realization as Predicted by Hadronic Mechanics and Chemistry  

E-Print Network [OSTI]

In this note, we propose, apparently for the first time, a new type of controlled nuclear fusion called "intermediate" because occurring at energies intermediate between those of the ''cold'' and ''hot'' fusions, and propose a specific industrial realization. For this purpose: 1) We show that known limitations of quantum mechanics, quantum chemistry and special relativity cause excessive departures from the conditions occurring for all controlled fusions; 2) We outline the covering hadronic mechanics, hadronic chemistry and isorelativity specifically conceived, constructed and verified during the past two decades for new cleans energies and fuels; 3) We identify seven physical laws predicted by the latter disciplines that have to be verified by all controlled nuclear fusions to occur; 4) We review the industrial research conducted to date in the selection of the most promising engineering realization as well as optimization of said seven laws; and 5) We propose with construction details a specific {\\it hadronic reactor} (patented and international patents pending), consisting of actual equipment specifically intended for the possible industrial production of the clean energy released by representative cases of controlled intermediate fusions for independent scrutiny by interested colleagues.

Ruggero Maria Santilli

2006-02-17T23:59:59.000Z

493

*** Chemistry 200 and 202 Requirement *** As noted in the SDSU General Catalog, enrollment in Chemistry 200 or 202 is limited to those  

E-Print Network [OSTI]

*** Chemistry 200 and 202 Requirement *** As noted in the SDSU General Catalog, enrollment in Chemistry 200 or 202 is limited to those students who have either 1) completed Chemistry 100 (or equivalent Chemistry Department Placement Exam. Students will not be able to register for Chemistry 200/202 until

Ponce, V. Miguel

494

1 Combined B.S. with a Major in Chemistry / M.F.S. with a Concentration in Forensic Chemistry COMBINED B.S. WITH A MAJOR  

E-Print Network [OSTI]

1 Combined B.S. with a Major in Chemistry / M.F.S. with a Concentration in Forensic Chemistry COMBINED B.S. WITH A MAJOR IN CHEMISTRY / M.F.S. WITH A CONCENTRATION IN FORENSIC CHEMISTRY REQUIREMENTS A program leading to the B.S. in the field of chemistry and M.F.S. with a concentration in forensic

Vertes, Akos

495

Catalytic activation of carbon monoxide on metal surfaces  

SciTech Connect (OSTI)

In discussing the important basic aspects of carbon monoxide chemistry, this review covers the adsorption and reaction of CO with H/sub 2/O and H/sub 2/ on reduced metal surfaces. Carbon monoxide adsorption of the Group VIII metals exhibits certain patterns. Typically, as coverages exceed one-half, compression occurs in the monolayer and the molecules lose registry with the surface metal atoms. Particular sites associated with rough surfaces facilitate CO dissociation to the surface carbon; these sites may have a significant effect on selectivity in the CO hydrogenation reaction. The support used and the metal crystallite size both affect the catalyst activity and product selectivity. Indications are strong that a better knowledge of metal-support interactions combined with a more complete understanding of the surface chemistry involved will lead to improved catalyst systems in the future.

Vannice, M.A.

1982-01-01T23:59:59.000Z

496

Chemistry and materials science research report  

SciTech Connect (OSTI)

The research reported here in summary form was conducted under the auspices of Weapons-Supporting Research (WSR) and Institutional Research and Development (IR D). The period covered is the first half of FY90. The results reported here are for work in progress; thus, they may be preliminary, fragmentary, or incomplete. Research in the following areas are briefly described: energetic materials, tritium, high-Tc superconductors, interfaces, adhesion, bonding, fundamental aspects of metal processing, plutonium, synchrotron-radiation-based materials science, photocatalysis on doped aerogels, laser-induced chemistry, laser-produced molecular plasmas, chemistry of defects, dta equipment development, electronic structure study of the thermodynamic and mechanical properties of Al-Li Alloys, and the structure-property link in sub-nanometer materials.

Not Available

1990-05-31T23:59:59.000Z

497

The Chemistry of Flammable Gas Generation  

SciTech Connect (OSTI)

The document collects information from field instrumentation, laboratory tests, and analytical models to provide a single source of information on the chemistry of flammable gas generation at the Hanford Site. It considers the 3 mechanisms of formation: radiolysis, chemical reactions, and thermal generation. An assessment of the current models for gas generation is then performed. The results are that the various phenomena are reasonably understood and modeled compared to field data.

ZACH, J.J.

2000-10-30T23:59:59.000Z

498

International symposium on oilfield chemistry: Proceedings  

SciTech Connect (OSTI)

This volume contains 66 papers presented at the symposium related to the following topics in oil field chemistry: waste treatment of produced waters; methods for enhanced recovery of petroleum (mainly surfactants, polymers, and carbon dioxide injection); cement hydration and additives; drilling fluid stability; paraffin deposition in wells and pipelines; scale control and corrosion inhibitors; displacement fluid wettability and environmental transport; fracturing fluids; formation damage; asphaltene removal; and plugging agents. All papers have been processed separately for inclusion on the data base.

NONE

1995-11-01T23:59:59.000Z

499

Factor groups, semidirect product and quantum chemistry  

E-Print Network [OSTI]

In this paper we prove some general theorems about representations of finite groups arising from the inner semidirect product of groups. We show how these results can be used for standard applications of group theory in quantum chemistry through the orthogonality relations for the characters of irreducible representations. In this context, conditions for transitions between energy levels, projection operators and basis functions were determined. This approach applies to composite systems and it is illustrated by the dihedral group related to glycolate oxidase enzyme.

Marco A. S. Trindade

2014-02-14T23:59:59.000Z

500

Adsorption of H2O, CO2 and Xe on Soft Surfaces Ori Stein and Micha Asscher*  

E-Print Network [OSTI]

Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew UniVersity of Jerusalem, Israel studies from multilayer coverage grating of Xe on ODT-SAM have demonstrated that sublimation of the chemistry of these small molecules with biologically relevant surfaces such as membranes. In addition

Asscher, Micha