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1

Chemical Structure and Dynamics  

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

2154-3 2154-3 UC-400 Annual Report 2000 Chemical Structure and Dynamics Steven D. Colson, Associate Director Robin S. McDowell, Program Manager and the Staff of the Chemical Structure and Dynamics Program April 2001 Prepared for the U.S. Department of Energy under Contract DE-AC06-76RL01830 Chemical Structure and Dynamics 2000 Annual Report Contents Chemical Structure and Dynamics 2000 Annual Report Chemical Structure and Dynamics 2000 Annual Report 1. Introduction Chemical Structure and Dynamics Program......................................................... 1-3 2. Reaction Mechanisms at Liquid Interfaces Structure and Reactivity of Ice Surfaces and Interfaces G. A. Kimmel, Z. Dohnálek, K. P. Stevenson, R. S. Smith,

2

Surface Chemical Dynamics  

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

Surface Chemical Dynamics Surface Chemical Dynamics The goal of the Surface Chemical Dynamics Program is to elucidate the underlying physical processes that determine the products (selectivity) and yield (efficiency) of chemical transformations relevant to energy-related chemistry on catalytic and nanostructured surfaces. Achieving this end requires understanding the evolution of the reactant-molecule/surface complex as molecules adsorb, bonds dissociate, surface species diffuse, new bonds form and products desorb. The pathways and time scales of these processes are ultimately determined by a multidimensional potential energy surface that is a function of the geometric and electronic structures of the surface and the reactant, product, intermediate and transition-state molecular and atomic species.

3

Gas-phase chemical dynamics  

SciTech Connect (OSTI)

Research in this program is directed towards the spectroscopy of small free radicals and reactive molecules and the state-to-state dynamics of gas phase collision, energy transfer, and photodissociation phenomena. Work on several systems is summarized here.

Weston, R.E. Jr.; Sears, T.J.; Preses, J.M. [Brookhaven National Laboratory, Upton, NY (United States)

1993-12-01T23:59:59.000Z

4

Annual Report 2000. Chemical Structure and Dynamics  

SciTech Connect (OSTI)

This annual report describes the research and accomplishments of the Chemical Structure and Dynamics Program in the year 2000, one of six research programs at the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) - a multidisciplinary, national scientific user facility and research organization. The Chemical Structure and Dynamics (CS&D) program is meeting the need for a fundamental, molecular-level understanding by 1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; 2) developing a multidisciplinary capability for describing interfacial chemical processes relevant to environmental chemistry; and 3) developing state-of-the-art research and analytical methods for characterizing complex materials of the types found in natural and contaminated systems.

Colson, Steven D.; McDowell, Robin S.

2001-04-15T23:59:59.000Z

5

Chemical structure and dynamics: Annual report 1996  

SciTech Connect (OSTI)

The Chemical Structure and Dynamics (CS&D) program is a major component of the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for characterizing waste tanks and pollutant distributions, and for detecting and monitoring trace atmospheric species.

Colson, S.D.; McDowell, R.S.

1997-03-01T23:59:59.000Z

6

Chemical structure and dynamics. Annual report 1995  

SciTech Connect (OSTI)

The Chemical Structure and Dynamics program is a major component of Pacific Northwest National Laboratory`s Environmental Molecular Sciences Laboratory (EMSL), providing a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for the characterization of waste tanks and pollutant distributions, and for detection and monitoring of trace atmospheric species.

Colson, S.D.; McDowell, R.S.

1996-05-01T23:59:59.000Z

7

Chemical structure and dynamics: Annual report 1993  

SciTech Connect (OSTI)

The Chemical Structure and Dynamics program responds to the need for a fundamental, molecular-level understanding of chemistry at the wide variety of environmentally-important interfaces. The research program is built around the established relationship between structure, thermodynamics, and kinetics. This research effort continues to evolve into a program of rigorous studies of fundamental molecular processes in model systems (e.g., well-characterized surfaces, single-component solutions, clusters, and biological molecules), and studies of complex systems found in the environment. Experimental studies of molecular and supramolecular structures and thermodynamics are key to understanding the nature of matter, and lead to direct comparison with computational results. Kinetic and mechanistic measurements, combined with real-time dynamics measurements of atomic and molecular motions during chemical reactions, provide for a molecular-level description of chemical reactions. The anticipated results of this work are the achievement of a quantitative understanding of chemical processes at complex interfaces, the development of new techniques for the detection and measurement of species at such interfaces, and the interpretation and extrapolation of the observations in terms of models of interfacial chemistry. The Chemical Structure and Dynamics research program includes five areas described in detail in this report: Reaction mechanisms at solid interfaces; Solution and solution interfaces; Structure and dynamics of biological systems; Analytical methods development; and atmospheric chemistry. Extended abstracts are presented for 23 studies.

Colson, S.D.

1994-07-01T23:59:59.000Z

8

Chemical Structure and Dynamics annual report 1997  

SciTech Connect (OSTI)

The Chemical Structure and Dynamics (CS and D) program is a major component of the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL), developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of-the-art collaborative facility for studies of chemical structure and dynamics. The authors respond to the need for a fundamental, molecular level understanding of chemistry at a wide variety of environmentally important interfaces by: (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for characterizing complex materials of the types found in stored wastes and contaminated soils, and for detecting and monitoring trace atmospheric species. The focus of the research is defined primarily by DOE`s environmental problems: fate and transport of contaminants in the subsurface environment, processing and storage of waste materials, cellular effects of chemical and radiological insult, and atmospheric chemistry as it relates to air quality and global change. Twenty-seven projects are described under the following topical sections: Reaction mechanisms at interfaces; High-energy processes at environmental interfaces; Cluster models of the condensed phase; and Miscellaneous.

Colson, S.D.; McDowell, R.S.

1998-03-01T23:59:59.000Z

9

Cluster dynamics transcending chemical dynamics toward nuclear fusion  

Science Journals Connector (OSTI)

...chemical dynamics toward nuclear fusion 10.1073/pnas.0508622103...optimization of table-top dd nuclear fusion driven by CE of deuterium containing...Huizenga J. R. ( 1992 ) Cold Fusion ( Oxford Univ. Press , Oxford...R. H. ( 1960 ) Controlled Thermonuclear Reactions ( Van Nostrand , New...

Andreas Heidenreich; Joshua Jortner; Isidore Last

2006-01-01T23:59:59.000Z

10

Chemical structure and dynamics. Annual report 1994  

SciTech Connect (OSTI)

The Chemical Structure and Dynamics program was organized as a major component of Pacific Northwest Laboratory`s Environmental and Molecular Sciences Laboratory (EMSL), a state-of-the-art collaborative facility for studies of chemical structure and dynamics. Our program responds to the need for a fundamental, molecular-level understanding of chemistry at the wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces, and (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage. This research effort was initiated in 1989 and will continue to evolve over the next few years into a program of rigorous studies of fundamental molecular processes in model systems, such as well-characterized surfaces, single-component solutions, clusters, and biological molecules; and studies of complex systems found in the environment (multispecies, multiphase solutions; solid/liquid, liquid/liquid, and gas/surface interfaces; colloidal dispersions; ultrafine aerosols; and functioning biological systems). The success of this program will result in the achievement of a quantitative understanding of chemical reactions at interfaces, and more generally in condensed media, that is comparable to that currently available for gas-phase reactions. This understanding will form the basis for the development of a priori theories for predictions of macroscopic chemical behavior in condensed and heterogeneous media, adding significantly to the value of field-scale environmental models, the prediction of short- and long-term nuclear waste storage stabilities, and other problems related to the primary missions of the DOE.

Colson, S.D.

1995-07-01T23:59:59.000Z

11

Theoretical studies of chemical reaction dynamics  

SciTech Connect (OSTI)

This collaborative program with the Theoretical Chemistry Group at Argonne involves theoretical studies of gas phase chemical reactions and related energy transfer and photodissociation processes. Many of the reactions studied are of direct relevance to combustion; others are selected they provide important examples of special dynamical processes, or are of relevance to experimental measurements. Both classical trajectory and quantum reactive scattering methods are used for these studies, and the types of information determined range from thermal rate constants to state to state differential cross sections.

Schatz, G.C. [Argonne National Laboratory, IL (United States)

1993-12-01T23:59:59.000Z

12

SURFACE CHARACTERIZATION OF CHEMICALLY MODIFIED WOOD: DYNAMIC WETTABILITY1  

E-Print Network [OSTI]

SURFACE CHARACTERIZATION OF CHEMICALLY MODIFIED WOOD: DYNAMIC WETTABILITY1 John Z. Lu* Postdoctoral-3015 [a maleated polypropylene (MAPP) copolymer with a high molecular weight]-treated wood surface the dynamic wettability of wood surfaces modified with different coupling agents. Keywords: Chemical

13

Quantum dynamics of fast chemical reactions  

SciTech Connect (OSTI)

The aims of this research are to explore, develop, and apply theoretical methods for the evaluation of the dynamics of gas phase collision processes, primarily chemical reactions. The primary theoretical tools developed for this work have been quantum scattering theory, both in time dependent and time independent forms. Over the past several years, the authors have developed and applied methods for the direct quantum evaluation of thermal rate constants, applying these to the evaluation of the hydrogen isotopic exchange reactions, applied wave packet propagation techniques to the dissociation of Rydberg H{sub 3}, incorporated optical potentials into the evaluation of thermal rate constants, evaluated the use of optical potentials for state-to-state reaction probability evaluations, and, most recently, have developed quantum approaches for electronically non-adiabatic reactions which may be applied to simplify calculations of reactive, but electronically adiabatic systems. Evaluation of the thermal rate constants and the dissociation of H{sub 3} were reported last year, and have now been published.

Light, J.C. [Univ. of Chicago, IL (United States)

1993-12-01T23:59:59.000Z

14

Semiclassical methods in chemical reaction dynamics  

SciTech Connect (OSTI)

Semiclassical approximations, simple as well as rigorous, are formulated in order to be able to describe gas phase chemical reactions in large systems. We formulate a simple but accurate semiclassical model for incorporating multidimensional tunneling in classical trajectory simulations. This model is based on the existence of locally conserved actions around the saddle point region on a multidimensional potential energy surface. Using classical perturbation theory and monitoring the imaginary action as a function of time along a classical trajectory we calculate state-specific unimolecular decay rates for a model two dimensional potential with coupling. Results are in good comparison with exact quantum results for the potential over a wide range of coupling constants. We propose a new semiclassical hybrid method to calculate state-to-state S-matrix elements for bimolecular reactive scattering. The accuracy of the Van Vleck-Gutzwiller propagator and the short time dynamics of the system make this method self-consistent and accurate. We also go beyond the stationary phase approximation by doing the resulting integrals exactly (numerically). As a result, classically forbidden probabilties are calculated with purely real time classical trajectories within this approach. Application to the one dimensional Eckart barrier demonstrates the accuracy of this approach. Successful application of the semiclassical hybrid approach to collinear reactive scattering is prevented by the phenomenon of chaotic scattering. The modified Filinov approach to evaluating the integrals is discussed, but application to collinear systems requires a more careful analysis. In three and higher dimensional scattering systems, chaotic scattering is suppressed and hence the accuracy and usefulness of the semiclassical method should be tested for such systems.

Keshavamurthy, S.

1994-12-01T23:59:59.000Z

15

THE JOURNAL OF CHEMICAL PHYSICS 139, 175101 (2013) Dynamic neutron scattering from conformational dynamics. I. Theory  

E-Print Network [OSTI]

#12;THE JOURNAL OF CHEMICAL PHYSICS 139, 175101 (2013) Dynamic neutron scattering from, a conformational dynamics theory of dynamical neutron and X-ray scattering is developed, follow- ing our previous spectroscopy (dynamic neutron scattering) probes time correlations on the sub pico- to microsec- ond timescales

16

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

17

Chemical dynamics in the gas phase: Time-dependent quantum mechanics of chemical reactions  

SciTech Connect (OSTI)

A major goal of this research is to obtain an understanding of the molecular reaction dynamics of three and four atom chemical reactions using numerically accurate quantum dynamics. This work involves: (i) the development and/or improvement of accurate quantum mechanical methods for the calculation and analysis of the properties of chemical reactions (e.g., rate constants and product distributions), and (ii) the determination of accurate dynamical results for selected chemical systems, which allow one to compare directly with experiment, determine the reliability of the underlying potential energy surfaces, and test the validity of approximate theories. This research emphasizes the use of recently developed time-dependent quantum mechanical methods, i.e. wave packet methods.

Gray, S.K. [Argonne National Laboratory, IL (United States)

1993-12-01T23:59:59.000Z

18

Thermo-chemical dynamics and chemical quasi-equilibrium of plasmas in thermal non-equilibrium  

SciTech Connect (OSTI)

We examine both processes of ionization by electron and heavy-particle impact in spatially uniform plasmas at rest in the absence of external forces. A singular perturbation analysis is used to study the following physical scenario, in which thermal relaxation becomes much slower than chemical reactions. First, electron-impact ionization is investigated. The dynamics of the system rapidly becomes close to a slow dynamics manifold that allows for defining a unique chemical quasi-equilibrium for two-temperature plasmas and proving that the second law of thermodynamics is satisfied. Then, all ionization reactions are taken into account simultaneously, leading to a surprising conclusion: the inner layer for short time scale (or time boundary layer) directly leads to thermal equilibrium. Global thermo-chemical equilibrium is reached within a short time scale, involving only chemical reactions, even if thermal relaxation through elastic collisions is assumed to be slow.

Massot, Marc [Laboratoire EM2C, UPR 288 CNRS - Ecole Centrale Paris (France); Graille, Benjamin [Laboratoire de Mathematiques d'Orsay, UMR 8628 CNRS - Universite Paris-Sud (France); Magin, Thierry E. [Aeronautics and Aerospace Department, von Karman Institute for Fluid Dynamics (Belgium)

2011-05-20T23:59:59.000Z

19

Molecular Dynamics Simulations of Solutions at Constant Chemical Potential  

E-Print Network [OSTI]

Molecular Dynamics studies of chemical processes in solution are of great value in a wide spectrum of applications, that range from nano-technology to pharmaceutical chemistry. However, these calculations are affected by severe finite-size effects, such as the solution being depleted as the chemical process proceeds, that influence the outcome of the simulations. To overcome these limitations, one must allow the system to exchange molecules with a macroscopic reservoir, thus sampling a Grand-Canonical ensemble. Despite the fact that different remedies have been proposed, this still represents a key challenge in molecular simulations. In the present work we propose the C$\\mu$MD method, which introduces an external force that controls the environment of the chemical process of interest. This external force, drawing molecules from a finite reservoir, maintains the chemical potential constant in the region where the process takes place. We have applied the C$\\mu$MD method to the paradigmatic case of urea crystall...

Perego, Claudio; Parrinello, Michele

2015-01-01T23:59:59.000Z

20

THE JOURNAL OF CHEMICAL PHYSICS 139, 175102 (2013) Dynamic neutron scattering from conformational dynamics. II. Application  

E-Print Network [OSTI]

#12;THE JOURNAL OF CHEMICAL PHYSICS 139, 175102 (2013) Dynamic neutron scattering from; accepted 12 September 2013; published online 1 November 2013) Neutron scattering experiments directly probe.1063/1.4824071] I. INTRODUCTION Dynamic neutron scattering is a direct probe of the inter- nal, conformational

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

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

22

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

23

NREL: Research Participant Program - Research and Deployment Disciplines  

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

Research and Deployment Disciplines Research and Deployment Disciplines Participants in NREL programs are able to study a variety of disciplines within the Lab's research centers: National Bioenergy Center Biochemical engineering, microbiology, molecular biology, chemistry, and chemical engineering related to biomass and derived products. Energy Sciences Bioscience, chemical and materials science, computational science, physics, chemistry, and biological sciences. Electricity, Resources, and Building Systems Integration Physics, mechanical engineering (heat transfer emphasis), and architectural engineering. Hydrogen and Fuel Cells Research Hydrogen technologies and analysis. Materials and Computational Sciences Center Physics, materials science, chemistry, electrical engineering, and basic and applied research using high-performance computing and applied

24

Analysis of forward and inverse problems in chemical dynamics and spectroscopy  

SciTech Connect (OSTI)

The overall scope of this research concerns the development and application of forward and inverse analysis tools for problems in chemical dynamics and chemical kinetics. The chemical dynamics work is specifically associated with relating features in potential surfaces and resultant dynamical behavior. The analogous inverse research aims to provide stable algorithms for extracting potential surfaces from laboratory data. In the case of chemical kinetics, the focus is on the development of systematic means to reduce the complexity of chemical kinetic models. Recent progress in these directions is summarized below.

Rabitz, H. [Princeton Univ., NJ (United States)

1993-12-01T23:59:59.000Z

25

Correlation of chemical shifts predicted by molecular dynamics simulations for partially disordered proteins  

Science Journals Connector (OSTI)

There has been a longstanding interest in being able to accurately predict NMR chemical shifts from structural data. Recent studies have focused on using molecular dynamics (MD) simulation data as input for impro...

Jerome M. Karp; Ertan Erylimaz; David Cowburn

2014-11-01T23:59:59.000Z

26

Crossed molecular beam studies of atmospheric chemical reaction dynamics  

SciTech Connect (OSTI)

The dynamics of several elementary chemical reactions that are important in atmospheric chemistry are investigated. The reactive scattering of ground state chlorine or bromine atoms with ozone molecules and ground state chlorine atoms with nitrogen dioxide molecules is studied using a crossed molecular beams apparatus with a rotatable mass spectrometer detector. The Cl + O{sub 3} {yields} ClO + O{sub 2} reaction has been studied at four collision energies ranging from 6 kcal/mole to 32 kcal/mole. The derived product center-of-mass angular and translational energy distributions show that the reaction has a direct reaction mechanism and that there is a strong repulsion on the exit channel. The ClO product is sideways and forward scattered with respect to the Cl atom, and the translational energy release is large. The Cl atom is most likely to attack the terminal oxygen atom of the ozone molecule. The Br + O{sub 3} {yields} ClO + O{sub 2} reaction has been studied at five collision energies ranging from 5 kcal/mole to 26 kcal/mole. The derived product center-of-mass angular and translational energy distributions are quite similar to those in the Cl + O{sub 3} reaction. The Br + O{sub 3} reaction has a direct reaction mechanism similar to that of the Cl + O{sub 3} reaction. The electronic structure of the ozone molecule seems to play the central role in determining the reaction mechanism in atomic radical reactions with the ozone molecule. The Cl + NO{sub 2} {yields} ClO + NO reaction has been studied at three collision energies ranging from 10.6 kcal/mole to 22.4 kcal/mole. The center-of-mass angular distribution has some forward-backward symmetry, and the product translational energy release is quite large. The reaction proceeds through a short-lived complex whose lifetime is less than one rotational period. The experimental results seem to show that the Cl atom mainly attacks the oxygen atom instead of the nitrogen atom of the NO{sub 2} molecule.

Zhang, Jingsong

1993-04-01T23:59:59.000Z

27

Multiple time scale based reduction scheme for nonlinear chemical dynamics  

Science Journals Connector (OSTI)

A chemical reaction is often characterized by multiple time scales governing the kinetics of reactants, products and intermediates. We eliminate the fast relaxing intermediates in autocatalytic reaction by tra...

D. Das; D. S. Ray

2013-07-01T23:59:59.000Z

28

ITP Chemicals: Technology Roadmap for Computational Fluid Dynamics, January 1999  

Broader source: Energy.gov [DOE]

As the 21st century approaches, the chemical industry faces considerable economic, environmental and societal challenges. CFD can assist the design and optimization of new and existing processes and products.

29

Crossed Molecular Beam Studies and Dynamics of Decomposition of Chemically Activated Radicals  

DOE R&D Accomplishments [OSTI]

The power of the crossed molecular beams method in the investigation of the dynamics of chemical reactions lies mainly in the direct observation of the consequences of single collisions of well controlled reactant molecules. The primary experimental observations which provide information on reaction dynamics are the measurements of angular and velocity distributions of reaction products.

Lee, Y. T.

1973-09-00T23:59:59.000Z

30

Chemical and Dynamical Characteristics of Stratosphere-Troposphere Exchange  

E-Print Network [OSTI]

segments of the ight used for chemical analysis are numbered in white. : : : : : : : : 92 xi FIGURE Page 10 (left) Maps showing positions of parcels in the intrusion observed on 18 April. On the maps, wind speeds (> 30 m s 1) at 350 K are shown... arcs). Parcels shown in red on the map correspond to the parcels plotted in red on the vertical section (all parcels within 1 of section). (right) Vertical sections from the GFS analysis of wind speed in m s 1 (blue colors and contours), potential...

Homeyer, Cameron Ross

2012-10-19T23:59:59.000Z

31

The chemical-gas dynamic mechanisms of pulsating detonation wave instability  

E-Print Network [OSTI]

The chemical-gas dynamic mechanisms of pulsating detonation wave instability By Mark Short1- dimensional pulsating detonation wave driven by a three-step chain-branching reac- tion are revealed by direct involves regular oscillations of the detonation front, where the instability is driven by low

Kapila, Ashwani K.

32

Computational fluid dynamic simulations of chemical looping fuel reactors utilizing gaseous fuels  

SciTech Connect (OSTI)

A computational fluid dynamic(CFD) model for the fuel reactor of chemical looping combustion technology has been developed,withspecialfocusonaccuratelyrepresentingtheheterogeneous chemicalreactions.Acontinuumtwo-fluidmodelwasusedtodescribeboththegasandsolidphases. Detailedsub-modelstoaccountforfluid–particleandparticle–particleinteractionforceswerealso incorporated.Twoexperimentalcaseswereanalyzedinthisstudy(Son andKim,2006; Mattisonetal., 2001). SimulationswerecarriedouttotestthecapabilityoftheCFDmodeltocapturechangesinoutletgas concentrationswithchangesinnumberofparameterssuchassuperficialvelocity,metaloxide concentration,reactortemperature,etc.Fortheexperimentsof Mattissonetal.(2001), detailedtime varyingoutletconcentrationvalueswerecompared,anditwasfoundthatCFDsimulationsprovideda reasonablematchwiththisdata.

Mahalatkar, K.; Kuhlman, J.; Huckaby, E.D.; O'Brien, T.

2011-01-01T23:59:59.000Z

33

FLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY  

E-Print Network [OSTI]

FLUID DYNAMICAL AND MODELING ISSUES OF CHEMICAL FLOODING FOR ENHANCED OIL RECOVERY Prabir Daripa. Relevance of this HS model based result to EOR is established by performing direct numerical simulations of fully developed tertiary displacement in porous media. Results of direct numer- ical simulation

Daripa, Prabir

34

Design strategy for a Chemical Looping Combustion system using process simulation and Computational Fluid Dynamics  

Science Journals Connector (OSTI)

A strategy for design and optimisation of chemical processes involving multiple fluidised bed reactors is presented through a combination of standard design calculations, process simulation and Computational Fluid Dynamics (CFD). The strategy is demonstrated in designing a Chemical Looping Combustion (CLC) process that generates 12.5 kW of heat in the air reactor. The resulting design strategy will allow for very economical investigations into various design and optimisation considerations. It also offers a platform from which to conduct virtual prototyping investigations for new process concepts, which will lead to significant economic benefits when compared with a traditional experimental process development strategy.

Schalk Cloete; Shahriar Amini

2012-01-01T23:59:59.000Z

35

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

36

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

37

The Dynamical and Chemical Evolution of Dwarf Spheroidal Galaxies with GEAR  

E-Print Network [OSTI]

We present a fully parallel chemo-dynamical Tree/SPH code, GEAR, which allows to perform high resolution simulations with detailed chemical diagnostics. Starting from the public version of Gadget-2, we included the complex treatment of the baryon physics: gas cooling, star formation law, chemical evolution and supernovae feedback. We qualified the performances of GEAR with the case of dSph galaxies. GEAR conserves the total energy budget of the systems to better than 5% over 14Gyr and proved excellent convergence of the results with numerical resolution. We showed that models of dSphs in a static Euclidean space, where the expansion of the universe is neglected are valid. In addition, we tackled some of the existing open questions in the field, like the stellar mass fraction of dSphs and its link with the predicted dark matter halo mass function, the effect of the supernova feedback, the spatial distribution of the stellar populations, and the origin of the diversity in star formation histories and chemical a...

Revaz, Yves

2011-01-01T23:59:59.000Z

38

An infrared free-electron laser for the Chemical Dynamics Research Laboratory. Design report  

SciTech Connect (OSTI)

This document describes a free-electron laser (FEL) proposed as part of the Chemical Dynamics Research Laboratory (CDRL), a user facility that also incorporates several advanced lasers of conventional design and two beamlines for the ALS. The FEL itself addresses the needs of the chemical sciences community for a high-brightness, tunable source covering a broad region of the infrared spectrum -- from 3 to 50 {mu}m. All of these sources, together with a variety of sophisticated experimental stations, will be housed in a new building to be located adjacent to the ALS. The radiation sources can be synchronized to permit powerful two-color, pump-probe experiments that will further our fundamental understanding of chemical dynamics at the molecular level, especially those aspects relevant to practical issues in combustion chemistry. The technical approach adopted in this design makes use of superconducting radiofrequency (SCRF) accelerating structures. The primary motivation for adopting this approach was to meet the user requirement for wavelength stability equal to one part in 10{sup 4}. Previous studies concluded that a wavelength stability of only one part in 10{sup 3} could be achieved with currently available room-temperature technology. In addition, the superconducting design operates in a continuous-wave (cw) mode and hence offers considerably higher average optical output power. It also allows for various pulse-gating configurations that will permit simultaneous multiuser operations. A summary of the comparative performance attainable with room-temperature and superconducting designs is given. The FEL described in this report provides a continuous train of 30-ps micropulses, with 100{mu}J of optical energy per micropulse, at a repetition rate of 6.1 MHz. The device can also deliver pulses at a cw repetition rate of 12.2 MHz, with a peak power of 50 {mu}J per micropulse. 70 ref.

Vaughan, D. [comp.

1992-04-01T23:59:59.000Z

39

An infrared free-electron laser for the Chemical Dynamics Research Laboratory  

SciTech Connect (OSTI)

This document describes a free-electron laser (FEL) proposed as part of the Chemical Dynamics Research Laboratory (CDRL), a user facility that also incorporates several advanced lasers of conventional design and two beamlines for the ALS. The FEL itself addresses the needs of the chemical sciences community for a high-brightness, tunable source covering a broad region of the infrared spectrum -- from 3 to 50 {mu}m. All of these sources, together with a variety of sophisticated experimental stations, will be housed in a new building to be located adjacent to the ALS. The radiation sources can be synchronized to permit powerful two-color, pump-probe experiments that will further our fundamental understanding of chemical dynamics at the molecular level, especially those aspects relevant to practical issues in combustion chemistry. The technical approach adopted in this design makes use of superconducting radiofrequency (SCRF) accelerating structures. The primary motivation for adopting this approach was to meet the user requirement for wavelength stability equal to one part in 10{sup 4}. Previous studies concluded that a wavelength stability of only one part in 10{sup 3} could be achieved with currently available room-temperature technology. In addition, the superconducting design operates in a continuous-wave (cw) mode and hence offers considerably higher average optical output power. It also allows for various pulse-gating configurations that will permit simultaneous multiuser operations. A summary of the comparative performance attainable with room-temperature and superconducting designs is given. The FEL described in this report provides a continuous train of 30-ps micropulses, with 100{mu}J of optical energy per micropulse, at a repetition rate of 6.1 MHz. The device can also deliver pulses at a cw repetition rate of 12.2 MHz, with a peak power of 50 {mu}J per micropulse. 70 ref.

Vaughan, D. (comp.)

1992-04-01T23:59:59.000Z

40

Discipline and Liberty within the Social System  

Science Journals Connector (OSTI)

... progress has been made in the past decade towards achieving an order in which personal liberty and personal discipline fit harmoniously, or towards recognizing that the primary issue is not ... must live, and on the necessity for such understanding for the existence of initiative and liberty within a social system; while Hayek's insistence on the limitations of reason and ...

1953-08-29T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Chemical crosslinking and mass spectrometry studies of the structure and dynamics of membrane proteins and receptors.  

SciTech Connect (OSTI)

Membrane proteins make up a diverse and important subset of proteins for which structural information is limited. In this study, chemical cross-linking and mass spectrometry were used to explore the structure of the G-protein-coupled photoreceptor bovine rhodopsin in the dark-state conformation. All experiments were performed in rod outer segment membranes using amino acid 'handles' in the native protein sequence and thus minimizing perturbations to the native protein structure. Cysteine and lysine residues were covalently cross-linked using commercially available reagents with a range of linker arm lengths. Following chemical digestion of cross-linked protein, cross-linked peptides were identified by accurate mass measurement using liquid chromatography-fourier transform mass spectrometry and an automated data analysis pipeline. Assignments were confirmed and, if necessary, resolved, by tandem MS. The relative reactivity of lysine residues participating in cross-links was evaluated by labeling with NHS-esters. A distinct pattern of cross-link formation within the C-terminal domain, and between loop I and the C-terminal domain, emerged. Theoretical distances based on cross-linking were compared to inter-atomic distances determined from the energy-minimized X-ray crystal structure and Monte Carlo conformational search procedures. In general, the observed cross-links can be explained by re-positioning participating side-chains without significantly altering backbone structure. One exception, between C3 16 and K325, requires backbone motion to bring the reactive atoms into sufficient proximity for cross-linking. Evidence from other studies suggests that residues around K325 for a region of high backbone mobility. These findings show that cross-linking studies can provide insight into the structural dynamics of membrane proteins in their native environment.

Haskins, William E.; Leavell, Michael D.; Lane, Pamela; Jacobsen, Richard B.; Hong, Joohee; Ayson, Marites J.; Wood, Nichole L.; Schoeniger, Joseph S.; Kruppa, Gary Hermann; Sale, Kenneth L.; Young, Malin M.; Novak, Petr

2005-03-01T23:59:59.000Z

42

Computational fluid dynamics simulation of hydrodynamics and chemical reaction in a CFB downer  

Science Journals Connector (OSTI)

Abstract A computational fluid dynamics (CFD) model for simulating the chemical reaction process in a gas–particle circulating fluidized bed (CFB) downer is introduced by combining the two-fluid model (TFM) for the gas–particle turbulent flows and the c 2 Ż ? ? c model for the turbulent mass transfer. With the proposed model, the species concentration and solid volume fraction as well as the velocity distributions along the CFB downer are able to be predicted. In mathematical expression of the proposed model, the recently developed formulations of c 2 Ż ? ? c is adopted to close the turbulent mass transfer equations so that the turbulent mass diffusivity can be determined without relying on empirical methods. As for the gas–solid two phase turbulent momentum transfer equations, the methodology of kg ? ?g ? kp ? ?p ? ? is used for their closures. To validate the proposed model, simulation is carried out for the catalytic ozone decomposition in a gas–solid CFB downer. The simulation results are compared with the experimental data and satisfactory agreement is found between them in both axial/radial distributions of concentration and solid volume fraction. Furthermore, the simulations reveal that the turbulent mass diffusivity varies along axial and radial directions, and the turbulent Schmidt number is not a constant throughout the CFB downer.

Wenbin Li; Kuotsung Yu; Botan Liu; Xigang Yuan

2015-01-01T23:59:59.000Z

43

Dynamics  

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

Hydration Hydration Water on Rutile Studied by Backscattering Neutron Spectroscopy and Molecular Dynamics Simulation E. Mamontov,* ,† D. J. Wesolowski, ‡ L. Vlcek, § P. T. Cummings, §,| J. Rosenqvist, ‡ W. Wang, ⊥ and D. R. Cole ‡ Spallation Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6473, Chemical Sciences DiVision, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6110, Department of Chemical Engineering, Vanderbilt UniVersity, NashVille, Tennessee 37235-1604, Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6496, and EnVironmental Sciences DiVision, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036 ReceiVed: December 20, 2007; ReVised Manuscript ReceiVed: June 4, 2008 The high energy resolution, coupled with the wide dynamic range, of the new backscattering

44

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).

45

Dissipative particle dynamics simulation of wettability alternation phenomena in the chemical flooding process  

Science Journals Connector (OSTI)

Wettability alternation phenomena is considered one of the most important enhanced oil recovery (EOR) mechanisms in the chemical flooding process and induced by the adsorption of ... external forces on the fluid ...

Xiaobo Li; Yuewu Liu; Jianfei Tang; Shujiao Li

2009-10-01T23:59:59.000Z

46

The Development of Dynamic Operational Risk Assessment in Oil/Gas and Chemical Industries  

E-Print Network [OSTI]

rate, temperature, pressure, or chemical concentration, remain in their desirable regions. Monte Carlo simulations are performed to calculate the probability of process variable exceeding the safety boundaries. Component testing/inspection intervals...

Yang, Xiaole

2011-08-08T23:59:59.000Z

47

Metal enrichment of the intracluster medium: a three-dimensional picture of chemical and dynamical properties  

Science Journals Connector (OSTI)

......supply of this enriched gas include galactic winds...baryonic component due to gas cooling, star formation, metal production and energetic and chemical...of the intracluster gas through radial velocity...smaller computational cost. In particular, it......

Sofía A Cora

2006-06-01T23:59:59.000Z

48

Computational fluid dynamics modeling of chemical looping combustion process with calcium sulphate oxygen carrier - article no. A19  

SciTech Connect (OSTI)

To concentrate CO{sub 2} in combustion processes by efficient and energy-saving ways is a first and very important step for its sequestration. Chemical looping combustion (CLC) could easily achieve this goal. A chemical-looping combustion system consists of a fuel reactor and an air reactor. Two reactors in the form of interconnected fluidized beds are used in the process: (1) a fuel reactor where the oxygen carrier is reduced by reaction with the fuel, and (2) an air reactor where the reduced oxygen carrier from the fuel reactor is oxidized with air. The outlet gas from the fuel reactor consists of CO{sub 2} and H{sub 2}O, while the outlet gas stream from the air reactor contains only N{sub 2} and some unused O{sub 2}. The water in combustion products can be easily removed by condensation and pure carbon dioxide is obtained without any loss of energy for separation. Until now, there is little literature about mathematical modeling of chemical-looping combustion using the computational fluid dynamics (CFD) approach. In this work, the reaction kinetic model of the fuel reactor (CaSO{sub 4}+ H{sub 2}) is developed by means of the commercial code FLUENT and the effects of partial pressure of H{sub 2} (concentration of H{sub 2}) on chemical looping combustion performance are also studied. The results show that the concentration of H{sub 2} could enhance the CLC performance.

Baosheng Jin; Rui Xiao; Zhongyi Deng; Qilei Song [Southeast University (China). Key Laboratory of Clean Coal Power Generation and Combustion Technology of Ministry of Education

2009-07-01T23:59:59.000Z

49

Development and application of chemical tools for investigating dynamic processes in cell migration  

E-Print Network [OSTI]

Cell migration is a dynamic process essential for many fundamental physiological functions, including wound repair and the immune response. Migration relies on precisely orchestrated events that are regulated in a spatially ...

Goguen, Brenda Nicole

2011-01-01T23:59:59.000Z

50

Quantitative Determination of Chemical Processes by Dynamic Nuclear Polarization Enhanced Nuclear Magnetic Resonance Spectroscopy  

E-Print Network [OSTI]

Dissolution dynamic nuclear polarization (DNP) provides several orders of magnitude of NMR signal enhancement by converting the much larger electron spin polarization to nuclear spin polarization. Polarization occurs at low temperature (1.4K...

Zeng, Haifeng

2012-07-16T23:59:59.000Z

51

Information systems as a reference discipline for new product development  

Science Journals Connector (OSTI)

Baskerville and Myers (2002) recently suggested that the information systems (IS) field has "come of age" and that it can now serve as a reference discipline for other fields. In this article, the discourse about their vision is extended by considering ... Keywords: IS research agenda, IS research issues, IT infusion, diffusion of research, knowledge network, new product development, reference discipline

Satish Nambisan

2003-03-01T23:59:59.000Z

52

Physically and chemically stable ionic liquid-infused textured surfaces showing excellent dynamic omniphobicity  

SciTech Connect (OSTI)

A fluorinated and hydrophobic ionic liquid (IL), 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide, effectively served as an advantageous lubricating liquid for the preparation of physically and chemically stable omniphobic surfaces based on slippery liquid-infused porous surfaces. Here, we used particulate microstructures as supports, prepared by the chemical vapor deposition of 1,3,5,7-tetramethylcyclotetrasiloxane and subsequent surface modification with (3-aminopropyl)triethoxysilane. Confirmed by SEM and contact angle measurements, the resulting IL-infused microtextured surfaces are smooth and not only water but also various low surface tension liquids can easily slide off at low substrate tilt angles of <5°, even after exposure to high temperature, vacuum, and UV irradiation.

Miranda, Daniel F.; Urata, Chihiro; Masheder, Benjamin; Dunderdale, Gary J.; Hozumi, Atsushi, E-mail: a.hozumi@aist.go.jp [National Institute of Advanced Industrial Science and Technology (AIST), 2266-98, Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya, Aichi 463-8560 (Japan); Yagihashi, Makoto [Nagoya Municipal Industrial Research Institute, Rokuban, Atsuta-ku, Nagoya 456-0058 (Japan)

2014-05-01T23:59:59.000Z

53

Browse by Discipline -- E-print Network Subject Pathways: Biology...  

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

Home About Advanced Search Browse by Discipline Scientific Societies E-print Alerts Add E-prints FAQ * HELP * SITE MAP * CONTACT US Enter Search Terms Search Advanced Search...

54

Browse by Discipline -- E-print Network Subject Pathways: Plasma...  

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

Home About Advanced Search Browse by Discipline Scientific Societies E-print Alerts Add E-prints FAQ * HELP * SITE MAP * CONTACT US Enter Search Terms Search Advanced Search...

55

The Disciplines of Engineering and History: Some Common Ground  

Science Journals Connector (OSTI)

The nature of engineering and history as disciplines are explored and found to ... on the particulars of given situations. The history of technology is paid special attention, because ... made for giving historic...

Priyan Dias

2014-06-01T23:59:59.000Z

56

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

57

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

58

Browse by Discipline -- E-print Network Subject Pathways: Power...  

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

Home About Advanced Search Browse by Discipline Scientific Societies E-print Alerts Add E-prints FAQ * HELP * SITE MAP * CONTACT US Enter Search Terms Search Advanced Search...

59

Research in Related Disciplines and Non-Anglophone Areas  

Science Journals Connector (OSTI)

This chapter discusses developments which have taken place, more or less independently, outside the research traditions treated in the earlier chapters. First, attention is paid to research in some disciplines...

Frans H. van Eemeren; Bart Garssen…

2014-03-01T23:59:59.000Z

60

Research in Related Disciplines and Non-Anglophone Areas  

Science Journals Connector (OSTI)

This chapter discusses developments which have taken place, more or less independently, outside the research traditions treated in the earlier chapters. First, attention is paid to research in some disciplines...

Frans H. van Eemeren; Bart Garssen; Erik C. W. Krabbe…

2014-06-01T23:59:59.000Z

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


61

Solvation effects on chemical reaction dynamics in clusters: Photodissociation of HI in XeNHI  

Science Journals Connector (OSTI)

The photodissociation of HI in clusters of the type XeNHI is studied theoretically to explore the possible occurrence and dynamics of the cage effect in small clusters (from N=1 to 12). The method used describes the H atom quantum mechanically, the heavy atoms classically. It is found that a cage effect, corresponding to transient vibrations of the H between heavy atoms, exists for all clusters, including XeHI. For N5 the resonances are long lived and dominate the process. Steric and structural factors cause this behavior.

R. Alimi and R. B. Gerber

1990-03-19T23:59:59.000Z

62

Chemical accelerator studies of reaction dynamics: Ar^+ + CH4 ? ArH^+ + CH3  

E-Print Network [OSTI]

, the reactions Ar+ + GH4 - ArH+ + CHs Ar+ + CD4 - ArD+ + CDs (2a) (2b) The Journal of Chemical Physics. Vol. 62. No.7. 1 April 1975 were studied over the energy range 0.4-25 eV c. m. Velocity and angular distributions of the ionic products have been...!.) Consequently, the dissociation energy Do(Ar-H+} ~ 3.90 eV, resulting in energies of 6.06 and 6.24 eV for dissociation of ArH+ into Ar+(2PS/2} + Hand Ar+(2pI/2} +H, respectively. With a value of D(H-CHs} =4.406 eV,27 the following reaction enthalpies are ob...

Wyatt, J. R.; Strattan, L. W.; Snyder, S. C.; Hierl, Peter M.

1975-01-01T23:59:59.000Z

63

The geography of the knowledge dynamics in genomics?.  

E-Print Network [OSTI]

??This research aims to come to an understanding of the knowledge dynamics of the relatively ‘new’ scientific discipline: genomics. Hereby this research makes use of… (more)

Ventura da Silva, A.G.

2011-01-01T23:59:59.000Z

64

Towards a Common Terminology in the Discipline of Enterprise Architecture  

Science Journals Connector (OSTI)

This paper presents a literature analysis considering 126 references to support a common terminology in the discipline of Enterprise Architecture (EA). In a first step, it surveys EA-Drivers, addressed architectural layers and the differentiation of ... Keywords: Architecture Layers, Drivers, Enterprise Architecture, Terminology

Marten Schöenherr

2009-04-01T23:59:59.000Z

65

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

66

Computing Across the Disciplines: Using Cell Phones in Experiments  

E-Print Network [OSTI]

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

67

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

environments. Courses in mathematics, chemistry, physics, and computational engineering provide the background120 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis to create a focus area in one of the following four disciplines: bioengineering, environmental engineering

Richards-Kortum, Rebecca

68

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 Scientist, Ecological Processes Research Branch BC Ministry of Forests and Range P.O. Box 9519, Stn Prov TR-033 March 2006 Research Section, Coast Forest Region, BCMOF 1 Research Disciplines: Ecology

69

THE JOURNAL OF CHEMICAL PHYSICS 134, 134306 (2011) Two-and three-body photodissociation dynamics of diiodobromide  

E-Print Network [OSTI]

, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA (Received 12 November 2010; accepted 9 March 2011 in solution-phase chemistry4­6 and can be used as a re- dox mediator in dye-sensitized solar cells.7 It has

Neumark, Daniel M.

70

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

71

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

72

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

73

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

74

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

75

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

76

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

77

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Real-Time Chemical Imaging of Bacterial Biofilm Development Print Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing bacterial biofilms. Almost all bacteria can form biofilms-dynamic communities of cells enclosed in self-produced matrices of polymers that stick to other bacteria or surfaces in water-containing environments. Coordinated collectively, these bacteria defend against antagonists, break down recalcitrant materials, and produce biofuels. Researchers from Berkeley Lab, Lawrence Livermore National Lab, and UC Berkeley coupled infrared (IR) rays from ALS Beamline 1.4.3 to the first open-channel microfluidic platform to determine the chemistry that shapes biofilm development. This combination of synchrotron radiation-based Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require chemical-scale information on biofilm phenotype and function, including Berkeley Lab's bioenergy efforts and subsurface biogeochemical studies.

78

Chemical Imaging and Dynamical Studies of Reactivity and Emergent Behavior in Complex Interfacial Systems. Final Technical Report  

SciTech Connect (OSTI)

This research program explored the efficacy of using molecular-level manipulation, imaging and scanning tunneling spectroscopy in conjunction with supersonic molecular beam gas-surface scattering to significantly enhance our understanding of chemical processes occurring on well-characterized interfaces. One program focus was on the spatially-resolved emergent behavior of complex reaction systems as a function of the local geometry and density of adsorbate-substrate systems under reaction conditions. Another focus was on elucidating the emergent electronic and related reactivity characteristics of intentionally constructed single and multicomponent atom- and nanoparticle-based materials. We also examined emergent chirality and self-organization in adsorbed molecular systems where collective interactions between adsorbates and the supporting interface lead to spatial symmetry breaking. In many of these studies we combined the advantages of scanning tunneling (STM) and atomic force (AFM) imaging, scanning tunneling local electronic spectroscopy (STS), and reactive supersonic molecular beams to elucidate precise details of interfacial reactivity that had not been observed by more traditional surface science methods. Using these methods, it was possible to examine, for example, the differential reactivity of molecules adsorbed at different bonding sites in conjunction with how reactivity is modified by the local configuration of nearby adsorbates. At the core of this effort was the goal of significantly extending our understanding of interfacial atomic-scale interactions to create, with intent, molecular assemblies and materials with advanced chemical and physical properties. This ambitious program addressed several key topics in DOE Grand Challenge Science, including emergent chemical and physical properties in condensed phase systems, novel uses of chemical imaging, and the development of advanced reactivity concepts in combustion and catalysis including carbon management. These activities directly benefitted national science objectives in the areas of chemical energy production and advanced materials development.

Sibener, Steven J. [University of Chicago, IL (United States)] [University of Chicago, IL (United States)

2014-03-11T23:59:59.000Z

79

Dynamic  

Office of Legacy Management (LM)

Dynamic Dynamic , and Static , Res.ponse of the Government Oil Shale Mine at ' , . , Rifle, Colorado, to the Rulison Event. , . ; . . DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. p ( y c - - a 2-1 0 -4- REPORT AT (29-2) 914 USBM 1 0 0 1 UNITED STATES DEPARTMENT O F THE I NTERIOR BUREAU OF MINES e s.09 P. L. R U S S E L L RESEARCH D l RECTOR Februory 2, lB7O DYNAMIC AND STATIC RESPONSE 'OF THE GOVERNMENT OIL SHALE MINE A T RIFLE, COLORADO, T O THE, RULISON EVENT ORDER FROM CFSTl A S ~ B ~ &J C / This page intentionally left blank CONTENTS Page . . . . . . . . . . . . . . . . . . . . . . . . . H i s t o r i c . a l Des c r i p t i o n 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Summary 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 3

80

THE JOURNAL OF CHEMICAL PHYSICS 134, 054512 (2011) Water dynamics in small reverse micelles in two solvents: Two-dimensional  

E-Print Network [OSTI]

= 2 (1.7 nm diameter) Aerosol-OT (AOT)/water reverse micelles in carbon tetrachloride and in isooctane that the reverse micelle dynamics are the same within experimental error regardless of whether isooctane or carbon tetrachloride is used as the organic phase. Two time scales are observed in the vibrational echo data, 1 and 10

Fayer, Michael D.

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


81

Browse by Discipline -- E-print Network Subject Pathways: Geosciences...  

Office of Scientific and Technical Information (OSTI)

X Y Z Xie, Xiaoliang Sunney (Xiaoliang Sunney Xie) - Department of Chemistry and Chemical Biology, Harvard University Xing, Bengang (Bengang Xing) - Division of Chemistry and...

82

Browse by Discipline -- E-print Network Subject Pathways: Fossil...  

Office of Scientific and Technical Information (OSTI)

X Y Z Xie, Xiaoliang Sunney (Xiaoliang Sunney Xie) - Department of Chemistry and Chemical Biology, Harvard University Xing, Bengang (Bengang Xing) - Division of Chemistry and...

83

Major Facilities for Materials Research and Related Disciplines  

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

Facilities Facilities for Materials Research and Related Disciplines Major Materials Facilities Committee Commission on Physical Sciences, Mathematics, and Resources National Research Council NATIONAL ACADEMY PRESS Washington, DC 1984 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This report has been reviewed by a group other than the authors according to procedures approved by a Report Review Committee con- sisting of members of the National Academy of Sciences, the National

84

AutoCAD discipline layering convention. Revision 1  

SciTech Connect (OSTI)

This document is a user`s guide to establishing layering standards for drawing development. Uniform layering standards are established to exchange of AutoCAD datasets between organizations and companies. Consistency in the layering conventions assists the user through logical separation and identification of drawing data. This allows the user to view and plot related aspects of a drawing separately or in combination. The use of color and Linetype by layer is the preferred layering convention method, however to accommodate specific needs, colors and linetypes can also be assigned on an entity basis. New drawing setup files (also identified in AutoCAD documentation as Prototype drawings) use this layering convention to establish discipline drawing layers that are routinely used. Additions, deletions or revisions to the layering conventions are encourage.

Nielsen, B.L.

1995-05-17T23:59:59.000Z

85

Browse by Discipline -- Subject Pathways for the E-print Network -- Energy,  

Office of Scientific and Technical Information (OSTI)

Browse by Discipline These pages contain links to thousands of servers, sites, and documents contributed by individual authors that contain e-print information in discipline areas of interest to the Department of Energy's research activities. These resources are organized into discipline-specific categories as indicated below. To view these resources and sites, simply select a discipline, browse the entries listed in alphabetical order, and click on any entry to leave the discipline you selected and enter a specific website. Use the "Back" button to return to the E-print Discipline you exited from. Biology and Medicine Biotechnology Computer Technologies and Information Sciences Chemistry Energy Storage, Conversion and Utilization Engineering Environmental Management and Restoration Technologies

86

Dynamics and spike trains statistics in conductance-based Integrate-and-Fire neural networks with chemical and electric synapses  

E-Print Network [OSTI]

We investigate the effect of electric synapses (gap junctions) on collective neuronal dynamics and spike statistics in a conductance-based Integrate-and-Fire neural network, driven by a Brownian noise, where conductances depend upon spike history. We compute explicitly the time evolution operator and show that, given the spike-history of the network and the membrane potentials at a given time, the further dynamical evolution can be written in a closed form. We show that spike train statistics is described by a Gibbs distribution whose potential can be approximated with an explicit formula, when the noise is weak. This potential form encompasses existing models for spike trains statistics analysis such as maximum entropy models or Generalized Linear Models (GLM). We also discuss the different types of correlations: those induced by a shared stimulus and those induced by neurons interactions.

Rodrigo Cofré; Bruno Cessac

2012-12-14T23:59:59.000Z

87

Fluid dynamics, particulate segregation, chemical processes, and natural ore analog discussions that relate to the potential for criticality in Hanford tanks  

SciTech Connect (OSTI)

This report presents an in-depth review of the potential for nuclear criticality to occur in Hanford defense waste tanks during past, current and future safe storage and maintenance operations. The report also briefly discusses the potential impacts of proposed retrieval activities, although retrieval was not a main focus of scope. After thorough review of fluid dynamic aspects that focus on particle segregation, chemical aspects that focus on solubility and adsorption processes that might concentrate plutonium and/or separate plutonium from the neutron absorbers in the tank waste, and ore-body formation and mining operations, the interdisciplinary team has come to the conclusion that there is negligible risk of nuclear critically under existing storage conditions in Hanford site underground waste storage tanks. Further, for the accident scenarios considered an accidental criticality is incredible.

Barney, G.S.

1996-09-27T23:59:59.000Z

88

Browse by Discipline -- E-print Network Subject Pathways: Environmenta...  

Office of Scientific and Technical Information (OSTI)

S T U V W X Y Z Ray, Asok (Asok Ray) - Department of Mechanical and Nuclear Engineering, Pennsylvania State University Rochelle, Gary T. (Gary T. Rochelle) - Department of Chemical...

89

Ion-pairing dynamics of Li{sup +} and SCN{sup -} in dimethylformamide solution: Chemical exchange two-dimensional infrared spectroscopy  

SciTech Connect (OSTI)

Ultrafast two-dimensional infrared (2DIR) spectroscopy has been proven to be an exceptionally useful method to study chemical exchange processes between different vibrational chromophores under thermal equilibria. Here, we present experimental results on the thermal equilibrium ion pairing dynamics of Li{sup +} and SCN{sup -} ions in N,N-dimethylformamide. Li{sup +} and SCN{sup -} ions can form a contact ion pair (CIP). Varying the relative concentration of Li{sup +} in solution, we could control the equilibrium CIP and free SCN{sup -} concentrations. Since the CN stretch frequency of Li-SCN CIP is blue-shifted by about 16 cm{sup -1} from that of free SCN{sup -} ion, the CN stretch IR spectrum is a doublet. The temperature-dependent IR absorption spectra reveal that the CIP formation is an endothermic (0.57 kJ/mol) process and the CIP state has larger entropy by 3.12 J/(K mol) than the free ion states. Since the two ionic configurations are spectrally distinguishable, this salt solution is ideally suited for nonlinear IR spectroscopic investigations to study ion pair association and dissociation dynamics. Using polarization-controlled IR pump-probe methods, we first measured the lifetimes and orientational relaxation times of these two forms of ionic configurations. The vibrational population relaxation times of both the free ion and CIP are about 32 ps. However, the orientational relaxation time of the CIP, which is {approx}47 ps, is significantly longer than that of the free SCN{sup -}, which is {approx}7.7 ps. This clearly indicates that the effective moment of inertia of the CIP is much larger than that of the free SCN{sup -}. Then, using chemical exchange 2DIR spectroscopy and analyzing the diagonal peak and cross-peak amplitude changes with increasing the waiting time, we determined the contact ion pair association and dissociation time constants that are found to be 165 and 190 ps, respectively. The results presented and discussed in this paper are believed to be important, not only because the ion-pairing dynamics is one of the most fundamental physical chemistry problems but also because such molecular ion-ion interactions are of critical importance in understanding Hofmeister effects on protein stability.

Lee, Kyung-Koo; Park, Kwang-Hee; Kwon, Donghyun; Choi, Jun-Ho; Son, Hyewon [Department of Chemistry, Research Institute for Natural Sciences, Korea University, Seoul 136-701 (Korea, Republic of); Park, Sungnam; Cho, Minhaeng [Department of Chemistry, Research Institute for Natural Sciences, Korea University, Seoul 136-701 (Korea, Republic of); Multidimensional Spectroscopy Laboratory, Korea Basic Science Institute, Seoul 136-713 (Korea, Republic of)

2011-02-14T23:59:59.000Z

90

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

91

Insights from the Outskirts: Chemical and Dynamical Properties in the outer Parts of the Fornax Dwarf Spheroidal Galaxy  

E-Print Network [OSTI]

We present radial velocities and [Fe/H] abundances for 340 stars in the Fornax dwarf spheroidal from R~16,000 spectra. The targets have been obtained in the outer parts of the galaxy, a region which has been poorly studied before. Our sample shows a wide range in [Fe/H], between -0.5 and -3.0 dex, in which we detect three subgroups. Removal of stars belonging to the most metal-rich population produces a truncated metallicity distribution function that is identical to Sculptor, indicating that these systems have shared a similar early evolution, only that Fornax experienced a late, intense period of star formation (SF). The derived age-metallicity relation shows a fast increase in [Fe/H] at early ages, after which the enrichment flattens significantly for stars younger than ~8 Gyr. Additionally, the data indicate a strong population of stars around 4 Gyr, followed by a second rapid enrichment in [Fe/H]. A leaky-box chemical enrichment model generally matches the observed relation but does not predict a signifi...

Hendricks, Benjamin; Walker, Matthew; Johnson, Christian I; Penarrubia, Jorge; Gilmore, Gerard

2014-01-01T23:59:59.000Z

92

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

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Palffy-Muhoray, Peter (Peter Palffy-Muhoray) - Liquid Crystal Institute, Kent State University Papoian, Garegin A. (Garegin A. Papoian) - Department of Chemistry, University of North Carolina at Chapel Hill Parent, J. Scott (J. Scott Parent) - Department of Chemical Engineering, Queen's University (Kingston) Park, Hongkun (Hongkun Park) - Department of Chemistry and Chemical Biology, Harvard University Park, Jong-Sang (Jong-Sang Park) - School of Chemistry, Seoul National University Park, Joon Taik (Joon Taik Park) - Department of Chemistry, Korea Advanced Institute of Science and Technology Parker, Carl (Carl Parker) - Division of Chemistry and Chemical Engineering, California Institute of Technology Patrick, David L. (David L. Patrick) - Department of Chemistry,

93

ON THE FORMATION LOCATION OF URANUS AND NEPTUNE AS CONSTRAINED BY DYNAMICAL AND CHEMICAL MODELS OF COMETS  

SciTech Connect (OSTI)

The D/H enrichment observed in Saturn's satellite Enceladus is remarkably similar to the values observed in the nearly-isotropic comets. Given the predicted strong variation of D/H with heliocentric distance in the solar nebula, this observation links the primordial source region of the nearly-isotropic comets with the formation location of Enceladus. That is, comets from the nearly-isotropic class were most likely fed into their current reservoir, the Oort cloud, from a source region near the formation location of Enceladus. Dynamical simulations of the formation of the Oort cloud indicate that Uranus and Neptune are, primarily, responsible for the delivery of material into the Oort cloud. In addition, Enceladus formed from material that condensed from the solar nebula near the location at which Saturn captured its gas envelope, most likely at or near Saturn's current location in the solar system. The coupling of these lines of evidence appears to require that Uranus and Neptune were, during the epoch of the formation of the Oort cloud, much closer to the current location of Saturn than they are currently. Such a configuration is consistent with the Nice model of the evolution of the outer solar system. Further measurements of the D/H enrichment in comets, particularly in ecliptic comets, will provide an excellent discriminator among various models of the formation of the outer solar system.

Kavelaars, J. J. [Herzberg Institute of Astrophysics, National Research Council of Canada, 5071 West Saanich Road, Victoria, BC V9E 2E7 (Canada); Mousis, Olivier; Petit, Jean-Marc [Institut UTINAM, CNRS-UMR 6213, Observatoire de Besancon, BP 1615, 25010 Besancon Cedex (France); Weaver, Harold A., E-mail: JJ.Kavelaars@nrc.gc.ca [Space Department, Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723-6099 (United States)

2011-06-20T23:59:59.000Z

94

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

Office of Scientific and Technical Information (OSTI)

O P Q R S O P Q R S T U V W X Y Z Nadgorny, Boris (Boris Nadgorny) - Department of Physics and Astronomy, Wayne State University Nadgorny, Edward M.(Edward M.Nadgorny).- Department of Physics, Michigan Technological University Nair, Sankar (Sankar Nair) - School of Chemical and Biomolecular Engineering, Georgia Institute of Technology Nairn, John A. (John A. Nairn) - Department of Wood Science and Engineering, Oregon State University Nakamura, Toshio (Toshio Nakamura) - Department of Mechanical Engineering, SUNY at Stony Brook Narayan, Jagdish (Jagdish Narayan) - Department of Materials Science and Engineering, North Carolina State University Narayan, Ramani (Ramani Narayan) - Department of Chemical Engineering and Materials Science, Michigan State University

95

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

96

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

Office of Scientific and Technical Information (OSTI)

H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Galbraith, Aysa Akad (Aysa Akad Galbraith) - Department of Chemical and Biomolecular Engineering, North Carolina State University Gall, Daniel (Daniel Gall) - Department of Materials Science and Engineering, Rensselaer Polytechnic Institute Gallas, Márcia Russman (Márcia Russman Gallas) - Instituto de Física, Universidade Federal do Rio Grande do Sul Gallivan, Martha A. (Martha A. Gallivan) - School of Chemical and Biomolecular Engineering, Georgia Institute of Technology Gangloff, Richard P. (Richard P. Gangloff) - Department of Materials Science and Engineering, University of Virginia Gao, Hongjun (Hongjun Gao) - Institute of Physics, Chinese Academy of Sciences Gao, Song (Song Gao) - College of Chemistry, Peking University

97

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

Office of Scientific and Technical Information (OSTI)

X Y Z X Y Z Walker, Geoff (Geoff Walker) - School of Information Technology and Electrical Engineering, University of Queensland Wang, Yinhai (Yinhai Wang) - Department of Civil and Environmental Engineering, University of Washington at Seattle Weidner, John W. (John W. Weidner) - Department of Chemical Engineering, University of South Carolina White, Bruce (Bruce White) - Department of Mechanical and Aeronautical Engineering, University of California, Davis White, Ralph E.(Ralph E.White).- Department of Chemical Engineering, University of South Carolina Wu, Chien H. (Chien H. Wu) - Department of Civil and Materials Engineering, University of Illinois at Chicago Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R S

98

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

Office of Scientific and Technical Information (OSTI)

H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Gao, Song (Song Gao) - College of Chemistry, Peking University Garfunkel, Eric (Eric Garfunkel) - Department of Chemistry and Chemical Biology, Rutgers University Garrison, Barbara J.(Barbara J.Garrison).- Department of Chemistry, Pennsylvania State University Gascon, Jose A. (Jose A. Gascon) - Department of Chemistry, University of Connecticut Gates, Kent. S. (Kent. S. Gates) - Departments of Chemistry & Biochemistry, University of Missouri-Columbia Geissler, Phillip (Phillip Geissler) - Department of Chemistry, University of California at Berkeley Gelb, Michael (Michael Gelb) - Departments of Chemistry & Biochemistry, University of Washington at Seattle Gellman, Andrew J. (Andrew J. Gellman) - Department of Chemical

99

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

Office of Scientific and Technical Information (OSTI)

N O P Q R S N O P Q R S T U V W X Y Z Mahat, Pukar (Pukar Mahat) - Department of Energy Technology, Aalborg University Maheshwari, Ram Krishan (Ram Krishan Maheshwari) - Department of Energy Technology, Aalborg University Mallinson, Richard (Richard Mallinson) - School of Chemical Engineering and Materials Science, University of Oklahoma Marca, James E. (James E. Marca) - Institute of Transportation Studies, University of California, Irvine Markides, Christos Nicolaos(Christos NicolaosMarkides)s- Department of Engineering, University of Cambridge Mathe, Laszlo (Laszlo Mathe) - Department of Energy Technology, Aalborg University McCready, Mark J. (Mark J. McCready) - Department of Chemical and Biomolecular Engineering, University of Notre Dame Medvedeva, Julia E. (Julia E. Medvedeva) - Department of Physics,

100

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

Office of Scientific and Technical Information (OSTI)

D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Daganzo, Carlos F. (Carlos F. Daganzo) - Department of Civil and Environmental Engineering, University of California at Berkeley Dailey, Daniel J.(Daniel J.Dailey).- Department of Electrical Engineering, University of Washington at Seattle Dam, Bernard (Bernard Dam) - Department of Chemical Engineering, Technische Universiteit Delft Davison, Matt (Matt Davison) - Department of Applied Mathematics, University of Western Ontario Dean, Anthony M. (Anthony M. Dean) - Department of Chemical Engineering, Colorado School of Mines Deinert, Mark (Mark Deinert) - Department of Mechanical Engineering, University of Texas at Austin Delucchi, Mark (Mark Delucchi) - Institute of Transportation Studies, University of California, Davis

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101

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

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z d'Alarcao, Marc (Marc d'Alarcao) - Department of Chemistry, Tufts University Daggett, Valerie (Valerie Daggett) - Department of Medicinal Chemistry, University of Washington at Seattle Dai, Hongjie (Hongjie Dai) - Department of Chemistry, Stanford University Daniel, Susan (Susan Daniel) - Department of Chemistry and Chemical Biology, Cornell University Dantus, Marcos (Marcos Dantus) - Department of Chemistry, Michigan State University Davis, Ben G. (Ben G. Davis) - Department of Chemistry, University of Oxford Davis, H. Floyd (H. Floyd Davis) - Department of Chemistry and Chemical Biology, Cornell University de Lijser, Peter (Peter de Lijser) - Department of Chemistry and Biochemistry, California State University, Fullerton

102

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

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z Eades, Alwyn (Alwyn Eades) - Department of Materials Science and Engineering, Lehigh University Eagar, Thomas W. (Thomas W. Eagar) - Department of Materials Science and Engineering, Massachusetts Institute of Technology (MIT) Economou, Demetre J. (Demetre J. Economou) - Department of Chemical Engineering, University of Houston Edwards, Sam (Sam Edwards) - Cavendish Laboratory, University of Cambridge Ehrman, Sheryl H. (Sheryl H. Ehrman) - Department of Chemical Engineering and Biomolecular Engineering, University of Maryland at College Park Einstein, Theodore L. (Theodore L. Einstein) - Department of Physics, University of Maryland at College Park Eisenberg, Eli (Eli Eisenberg) - School of Physics and Astronomy,

103

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

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z Ealick, Stephen E. (Stephen E. Ealick) - Department of Chemistry and Chemical Biology, Cornell University Earl, David J. (David J. Earl) - Rudolf Peierls Centre for Theoretical Physics, Oxford University East, Allan L. L. (Allan L. L. East) - Department of Chemistry and Biochemistry, University of Regina Eisenthal, Kenneth B. (Kenneth B. Eisenthal) - Department of Chemistry, Columbia University Eldridge, R. Bruce (R. Bruce Eldridge) - Department of Chemical Engineering, University of Texas at Austin Ellison, Barney (Barney Ellison) - Department of Chemistry and Biochemistry, University of Colorado at Boulder Elrod, Matthew J. (Matthew J. Elrod) - Department of Chemistry and Biochemistry, Oberlin College

104

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

Office of Scientific and Technical Information (OSTI)

J K L M N O P Q R S J K L M N O P Q R S T U V W X Y Z Iglesia, Enrique (Enrique Iglesia) - Department of Chemical and Biomolecular Engineering, University of California at Berkeley Ihee, Hyotcherl (Hyotcherl Ihee) - Department of Chemistry, Korea Advanced Institute of Science and Technology Ishii, Yoshitaka (Yoshitaka Ishii) - Department of Chemistry, University of Illinois at Chicago Ismagilov, Rustem F. (Rustem F. Ismagilov) - Division of Chemistry and Chemical Engineering, California Institute of Technology Iyengar, Srinivasan S. (Srinivasan S. Iyengar) - Department of Chemistry, Indiana University Go back to Individual Researchers Collections: 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 Institut de Biologie Physico-Chimique CNRS, Physico-Chimie

105

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

Office of Scientific and Technical Information (OSTI)

G H I J K L M N O P Q R S G H I J K L M N O P Q R S T U V W X Y Z Fahmy, Tarek (Tarek Fahmy) - Departments of Biomedical Engineering & Chemical and Environmental Engineering, Yale University Faidley, LeAnn (LeAnn Faidley) - Department of Mechanical Engineering, Iowa State University Fair, Richard (Richard Fair) - Department of Electrical and Computer Engineering, Duke University Falcon, Eric (Eric Falcon) - Laboratoire de Physique, Université Paris 7 Denis Diderot Falcon, Eric (Eric Falcon) - Laboratoire Matière et Systèmes Complexes, Université Paris 7 - Denis Diderot Faller, Roland (Roland Faller) - Department of Chemical Engineering and Materials Science, University of California, Davis Fatemi, Ali (Ali Fatemi) - Department of Mechanical, Industrial and

106

Academic Handbook, Appeals, Scholastic Discipline for Undergraduate Students Page 1 Issued: 2011 05  

E-Print Network [OSTI]

, including laboratory reports, diagrams, and computer projects. Students wishing more detailed information or falsifying material subject to academic evaluation. 3. Submitting false or fraudulent assignments, Scholastic Discipline for Undergraduate Students Page 2 Issued: 2011 05 PROCEDURES FOR HANDLING SCHOLASTIC

Denham, Graham

107

Does competition for capital discipline governments? The role of fiscal equalization  

Science Journals Connector (OSTI)

Competition for capital is known to have important disciplining effect on governments’ expenditure behavior. This is so because the fear of capital outflows motivates governments to invest more in ... such as inf...

Yongzheng Liu

2014-06-01T23:59:59.000Z

108

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

109

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

110

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

111

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 Systems ~ Wildlife Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British.W. Negrave. 2007. Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British

112

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

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rahmeyer, William J. (William J. Rahmeyer) - Utah Water Research Laboratory & Department of Civil and Environmental Engineering, Utah State University Ramsay, Juliana (Juliana Ramsay) - Department of Chemical Engineering, Queen's University (Kingston) Reysenbach, Anna-Louise (Anna-Louise Reysenbach) - Department of Biology, Portland State University Ritchie, Ewen (Ewen Ritchie) - Department of Energy Technology, Aalborg University Rood, Stewart (Stewart Rood) - Department of Biological Sciences, University of Lethbridge Rosendahl, Lasse (Lasse Rosendahl) - Department of Energy Technology, Aalborg University Röder, Beate (Beate Röder) - Institut für Physik, Humboldt-Universität zu Berlin Go back to Individual Researchers Collections:

113

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

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Padture, Nitin P. (Nitin P. Padture) - Department of Materials Science and Engineering, Ohio State University Paiella, Roberto (Roberto Paiella) - Department of Electrical and Computer Engineering, Boston University Paik Suh, Myunghyun (Myunghyun Paik Suh) - Department of Chemistry, Seoul National University Painter, Oskar (Oskar Painter) - Department of Applied Physics and Materials Science, California Institute of Technology Palevski, Alexander (Alexander Palevski) - School of Physics and Astronomy, Tel Aviv University Pan, Xiaoqing (Xiaoqing Pan) - Department of Materials Science and Engineering, University of Michigan Panagiotopoulos, Athanassios Z.(Athanassios Z.Panagiotopoulos).- Department of Chemical Engineering, Princeton University

114

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

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Paik Suh, Myunghyun (Myunghyun Paik Suh) - Department of Chemistry, Seoul National University Pedersen, Henrik C. (Henrik C. Pedersen) - Department of Energy Technology, Aalborg University Perloff, Jeffrey M. (Jeffrey M. Perloff) - Department of Agricultural and Resource Economics, University of California at Berkeley Petit, Nicolas -(Nicolas -Petit)-- Centre Automatique et Systèmes, Ecole des Mines de Paris Pillai, Jayakrishnan Radhakrishna (Jayakrishnan Radhakrishna Pillai) - Department of Energy Technology, Aalborg University Pitsch, Heinz (Heinz Pitsch) - Department of Mechanical Engineering, Stanford University Popov, Branko N. (Branko N. Popov) - Center for Electrochemical Engineering & Department of Chemical Engineering, University of South

115

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

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Z Z Zabarankin, Michael (Michael Zabarankin) - Department of Mathematical Sciences, Stevens Institute of Technology Zadok, Avinoam (Avinoam Zadok) - Faculty of Engineering, Bar Ilan University Zahn, Jeffrey (Jeffrey Zahn) - Department of Biomedical Engineering, Rutgers University Zahn, Markus (Markus Zahn) - Laboratory for Electromagnetic and Electronic Systems, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT) Zahorian, Stephen A. (Stephen A. Zahorian) - Department of Electrical and Computer Engineering, State University of New York at Binghamton Zaidi, S. M. Javaid (S. M. Javaid Zaidi) - Department of Chemical Engineering, King Fahd University of Petroleum and Minerals Zakhor, Avideh (Avideh Zakhor) - Department of Electrical

116

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

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabani, Eran (Eran Rabani) - School of Chemistry, Tel Aviv University Rabani, Eran (Eran Rabani) - School of Chemistry, Tel Aviv University Rabson, David A. (David A. Rabson) - Department of Physics, University of South Florida Radhakrishnan, Ravi (Ravi Radhakrishnan) - Department of Bioengineering, University of Pennsylvania Raghavan, Srinivasa (Srinivasa Raghavan) - Department of Chemical Engineering and Biomolecular Engineering, University of Maryland at College Park Ramesh, R. (R. Ramesh) - Department of Materials Science and Engineering, University of California at Berkeley Ramsak, Anton (Anton Ramsak) - Department of Theoretical Physics, Jozef Stefan Institute Rangan, Chitra (Chitra Rangan) - Department of Physics, University of Windsor

117

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

Office of Scientific and Technical Information (OSTI)

W X Y Z W X Y Z Van Duyne, Richard P.(Richard P.Van Duyne).- Department of Chemistry, Northwestern University Vardi, Amichay (Amichay Vardi) - Department of Chemistry, Ben-Gurion University Velev, Orlin D. (Orlin D. Velev) - Department of Chemical and Biomolecular Engineering, North Carolina State University Venkataraman, Dhandapani "DV" (Dhandapani "DV" Venkataraman) - Department of Chemistry, University of Massachusetts at Amherst Venkataraman, Latha (Latha Venkataraman) - Department of Applied Physics and Applied Mathematics, Columbia University Vertes, Akos (Akos Vertes) - Department of Chemistry, George Washington University Vicic, David A. (David A. Vicic) - Department of Chemistry, University of Hawai'i at Manoa Viola, Ronald (Ronald Viola) - Department of Chemistry, University

118

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

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Z Z Zabaras, Nicholas J. (Nicholas J. Zabaras) - Sibley School of Mechanical and Aerospace Engineering, Cornell University Zaccarelli, Emanuela (Emanuela Zaccarelli) - Dipartimento di Fisica, UniversitĂ  di Roma "La Sapienza" Zachariah, Michael R. (Michael R. Zachariah) - Departments of Chemistry & Mechanical Engineering, University of Minnesota Zaidi, S. M. Javaid (S. M. Javaid Zaidi) - Department of Chemical Engineering, King Fahd University of Petroleum and Minerals Zarestky, Jerel (Jerel Zarestky) - Oak Ridge National Laboratory Zbib, Hussein M. (Hussein M. Zbib) - School of Mechanical and Materials Engineering, Washington State University Zbigniew, Postawa (Postawa Zbigniew) - Instytut Fizyki, Uniwersytet Jagiellonski Zehnder, Alan (Alan Zehnder) - Department of Theoretical and Applied

119

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

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S S T U V W X Y Z Sangiovanni-Vincentelli, Alberto (Alberto Sangiovanni-Vincentelli) - Department of Electrical Engineering and Computer Sciences,University of California at Berkeley Schaefer, Laura A. (Laura A. Schaefer) - Department of Mechanical Engineering and Materials Science, University of Pittsburgh Schaltz, Erik (Erik Schaltz) - Department of Energy Technology, Aalborg University Schweizer, Ben (Ben Schweizer) - Fachbereich Mathematik, Universität Dortmund Seidler, Gerald T. (Gerald T. Seidler) - Department of Physics, University of Washington at Seattle Senkan, Selim M. (Selim M. Senkan) - Department of Chemical Engineering, University of California at Los Angeles Sera, Dezso (Dezso Sera) - Department of Energy Technology, Aalborg University

120

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

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Z Z Zachariah, Michael R. (Michael R. Zachariah) - Departments of Chemistry & Mechanical Engineering, University of Minnesota Zakarian, Armen (Armen Zakarian) - Department of Chemistry and Biochemistry, Florida State University Zare, Richard N. (Richard N. Zare) - Department of Chemistry, Stanford University Zargarian, Davit (Davit Zargarian) - Département de Chimie, Université de Montréal Zeiri, Yehuda (Yehuda Zeiri) - Institute of Chemistry, Hebrew University of Jerusalem Zewail, Ahmed (Ahmed Zewail) - Arthur Amos Noyes Laboratory of Chemical Physics, California Institute of Technology Zhang, John Z.H. (John Z.H. Zhang) - Department of Chemistry, New York University Zhang, Qi (Qi Zhang) - Atmospheric Science Research Center, State University of New York, Albany,

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121

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S S T U V W X Y Z Rabani, Eran (Eran Rabani) - School of Chemistry, Tel Aviv University Rabani, Eran (Eran Rabani) - School of Chemistry, Tel Aviv University Rader, Stephen (Stephen Rader) - Chemistry Program, University of Northern British Columbia Raftery, Dan (Dan Raftery) - Department of Chemistry, Purdue University Raghavan, Srinivasa (Srinivasa Raghavan) - Department of Chemical Engineering and Biomolecular Engineering, University of Maryland at College Park Raines, Ronald T. (Ronald T. Raines) - Departments of Biochemistry & Chemistry, University of Wisconsin at Madison Rainier, Jon D. (Jon D. Rainier) - Department of Chemistry, University of Utah RajanBabu, T. V. "Babu" (T. V. "Babu" RajanBabu) - Department of Chemistry, Ohio State University

122

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

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U V W X Y Z U V W X Y Z Tafreshi, Hooman Vahedi (Hooman Vahedi Tafreshi) - Department of Mechanical Engineering, Virginia Commonwealth University Taillefer, Louis (Louis Taillefer) - Département de physique, Université de Sherbrooke Takada, Yasutami (Yasutami Takada) - Department of Physics, University of Tokyo Tal, Oren (Oren Tal) - Department of Chemical Physics, Weizmann Institute of Science Talukder, Muhammad Anisuzzaman (Muhammad Anisuzzaman Talukder) - Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology Tan, Xiaobo (Xiaobo Tan) - Department of Electrical and Computer Engineering, Michigan State University Tang, Ben Zhong (Ben Zhong Tang) - Department of Chemistry, Hong Kong University of Science and Technology

123

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

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S S T U V W X Y Z Sabo, John (John Sabo) - School of Life Sciences, Arizona State University Sachdev, Subir -Department of Physics, Harvard Universit(achdev, Subir -Department of Physics, Harvard Universi)ty Sadoway, Donald Robert (Donald Robert Sadoway) - Department of Materials Science and Engineering, Massachusetts Institute of Technology (MIT) Saikin, Semion (Semion Saikin) - Department of Chemistry and Chemical Biology, Harvard University Salapaka, Murti V. (Murti V. Salapaka) - Department of Electrical and Computer Engineering, Iowa State University Sanchez, Erik (Erik Sanchez) - Department of Physics, Portland State University Sandoghdar, Vahid (Vahid Sandoghdar) - Laboratory of Physical Chemistry, Eidgenössische Technische Hochschule Zürich (ETHZ)

124

Chemical Thermodynamics  

Science Journals Connector (OSTI)

... THE authors of these books are enthusiasts about thermodynamics, but with rather different outcomes to their enthusiasm. Prof. Everett shares the view ... the view of P. Duhem (1903) that the range of scientific studies to which thermodynamics is applicable is extremely broad. There are aspects of this universal discipline of interest ...

A. R. UBBELOHDE

1960-04-02T23:59:59.000Z

125

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

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S S T U V W X Y Z Scharer, John E. (John E. Scharer) - Center for Plasma Theory and Computation & Department of Electrical and Computer Engineering, University of Wisconsin at Madison Shumlak, Uri (Uri Shumlak) - Department of Aeronautics and Astronautics, University of Washington at Seattle Shvets, Gennady (Gennady Shvets) - Department of Physics, University of Texas at Austin Singh, Kunwar Pal (Kunwar Pal Singh) - Computational Plasma Dynamics Laboratory, Kettering University Smolyakov, Andrei (Andrei Smolyakov) - Department of Physics and Engineering Physics, University of Saskatchewan Snipes, Joseph A. (Joseph A. Snipes) - Plasma Science and Fusion Center, Massachusetts Institute of Technology (MIT) Sovinec, Carl (Carl Sovinec) - Department of Engineering Physics,

126

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

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K L M N O P Q R S K L M N O P Q R S T U V W X Y Z Jackson, Sophie (Sophie Jackson) - Department of Chemistry, University of Cambridge Jacobsen, Eric N. (Eric N. Jacobsen) - Department of Chemistry and Chemical Biology, Harvard University Jacobson, Matthew P. (Matthew P. Jacobson) - Department of Pharmaceutical Chemistry, University of California at San Francisco Jardim, Wilson de Figueiredo (Wilson de Figueiredo Jardim) - Instituto de QuĂ­mica, Universidade Estadual de Campinas Jasperse, Craig P. (Craig P. Jasperse) - Department of Chemistry, Minnesota State University Moorhead Jayaraman, Sivaguru (Sivaguru Jayaraman) - Department of Chemistry and Molecular Biology, North Dakota State University Jelinek, Raz (Raz Jelinek) - Department of Chemistry, Ben-Gurion

127

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

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I J K L M N O P Q R S I J K L M N O P Q R S T U V W X Y Z Iceland, University of (University of Iceland) - Earthquake Engineering Research Centre Ida, Nathan (Nathan Ida) - Department of Electrical and Computer Engineering, University of Akron Ierapetritou, Marianthi G.(Marianthi G.Ierapetritou).- Department of Chemical and Biochemical Engineering, Rutgers University Iglic, Ales (Ales Iglic) - Faculty of Electrical Engineering, University of Ljubljana Ilchmann, Achim (Achim Ilchmann) - Institut für Mathematik, Technische Universität Ilmenau Ilg, Winfried (Winfried Ilg) - Centre for Integrated Neuroscience, University Clinic Tübingen Ilic, Marija D. (Marija D. Ilic) - Department of Electrical and Computer Engineering, Carnegie Mellon University Ilow, Jacek (Jacek Ilow) - Department of Electrical and Computer

128

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

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N O P Q R S N O P Q R S T U V W X Y Z MacMillan, Andrew (Andrew MacMillan) - Department of Biochemistry, University of Alberta MacMillan, David W. C. (David W. C. MacMillan) - Department of Chemistry, Princeton University Macmillan, Derek (Derek Macmillan) - Department of Chemistry, University College London Magee, Joseph W. (Joseph W. Magee) - Experimental Properties of Fluids Group, Physical and Chemical Properties Division, National Institute of Standards and Technology Magliery, Thomas J. (Thomas J. Magliery) - Departments of Chemistry & Biochemistry, Ohio State University Maier, John Paul (John Paul Maier) - Department of Chemistry, Universität Basel Majda, Marcin (Marcin Majda) - Department of Chemistry, University of California at Berkeley Makri, Nancy (Nancy Makri) - Departments of Chemistry & Physics,

129

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

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O P Q R S O P Q R S T U V W X Y Z Narevicius, Edvardas (Edvardas Narevicius) - Department of Chemical Physics, Weizmann Institute of Science Nazar, Linda F. (Linda F. Nazar) - Department of Chemistry, University of Waterloo Nazarenko, Alexander (Alexander Nazarenko) - Department of Chemistry, Buffalo State College Nelsen, Steve (Steve Nelsen) - Department of Chemistry, University of Wisconsin at Madison Nelson, Peter Hugo (Peter Hugo Nelson) - Physical Sciences, Benedictine University Nelson, Scott (Scott Nelson) - Department of Chemistry, University of Pittsburgh Nerukh, Dmitry (Dmitry Nerukh) - Non-linearity and Complexity Research Group (NCRG), Aston University Nesnas, Nasri (Nasri Nesnas) - Department of Chemistry, Florida Institute of Technology Neumark, Daniel M. (Daniel M. Neumark) - Lawrence Berkeley National

130

Browse by Discipline -- E-print Network Subject Pathways: -- Energy,  

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D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cabeza, Roberto (Roberto Cabeza) - Center for Cognitive Neuroscience, Duke University Cabrera, Javier (Javier Cabrera) - Department of Statistics, Rutgers University Caflisch, Amedeo (Amedeo Caflisch) - Department of Biochemistry, Universität Zürich Cai, Long (Long Cai) - Division of Chemistry and Chemical Engineering, California Institute of Technology Caillaud, Marina (Marina Caillaud) - Biology Department, Ithaca College Cairo, Christopher W. (Christopher W. Cairo) - Department of Chemistry, University of Alberta Cajal Medrano, Ramón (Ramón Cajal Medrano) - Facultad de Ciencias Marinas, Universidad Autonoma de Baja California Calabrese, Ronald (Ronald Calabrese) - Department of Biology, Emory

131

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

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M N O P Q R S M N O P Q R S T U V W X Y Z Lagalante, Anthony F. (Anthony F. Lagalante) - Department of Chemistry, Villanova University Latturner, Susan (Susan Latturner) - Department of Chemistry and Biochemistry, Florida State University Laude, David A.(David A.Laude).- Department of Chemistry and Biochemistry, University of Texas at Austin Lawson, Catherine L. (Catherine L. Lawson) - Department of Chemistry and Chemical Biology, Rutgers University Lazaridis, Themis (Themis Lazaridis) - Department of Chemistry, City College, City University of New York Le Roy, Robert J. (Robert J. Le Roy) - Department of Chemistry, University of Waterloo Leatherbarrow, Robin J. (Robin J. Leatherbarrow) - Department of Chemistry, Imperial College, London Lectka, Thomas (Thomas Lectka) - Department of Chemistry, Johns

132

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

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N O P Q R S N O P Q R S T U V W X Y Z Macdonald, Daniel (Daniel Macdonald) - College of Engineering and Computer Science, Australian National University Macdonald, Ellen (Ellen Macdonald) - Department of Renewable Resources, University of Alberta Mallick, Rajib B. (Rajib B. Mallick) - Department of Civil and Environmental Engineering, Worcester Polytechnic Institute McCready, Mark J. (Mark J. McCready) - Department of Chemical and Biomolecular Engineering, University of Notre Dame Michel Jr., Frederick C. (Frederick C. Michel Jr.) - Department of Food, Agricultural, and Biological Engineering, Ohio State University Mitchell, Paul D. (Paul D. Mitchell) - Department of Agricultural and Applied Economics, University of Wisconsin at Madison Mitchell, Stephen (Stephen Mitchell) - Department of Forest

133

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

Office of Scientific and Technical Information (OSTI)

M N O P Q R S M N O P Q R S T U V W X Y Z La Porta, Tom (Tom La Porta) - Networking and Security Research Center & Department of Computer Science and Engineering, Pennsylvania State University Labossière, Pierre (Pierre Labossière) - Département de génie civil, Université de Sherbrooke Labrunie, Simon (Simon Labrunie) - Département Génie Civil, Université Henri Poincaré -Nancy-Université Lachenbruch, Barbara (Barbara Lachenbruch) - Department of Wood Science and Engineering, Oregon State University Lacroix, Mathieu (Mathieu Lacroix) - Laboratoire d'Informatique, Institut Galilée, Université Paris 13 Nord Ladd, Anthony J.C. (Anthony J.C. Ladd) - Chemical Engineering Department, University of Florida Lagoa, Constantino (Constantino Lagoa) - Department of Electrical

134

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G H I J K L M N O P Q R S G H I J K L M N O P Q R S T U V W X Y Z Fabrizio, Mary C. (Mary C. Fabrizio) - Virginia Institute of Marine Science, College of William and Mary Fabry, Zsuzsanna (Zsuzsanna Fabry) - Neuroscience Training Program & Departments of Pathology & Laboratory Medicine, University of Wisconsin at Madison Fadool, Debra Ann (Debra Ann Fadool) - Program in Neuroscience & Department of Biological Science, Florida State University Faeder, James R. (James R. Faeder) - Department of Computational Biology, University of Pittsburgh Fahlman, Andreas (Andreas Fahlman) - Department of Zoology, University of British Columbia Fahmy, Tarek (Tarek Fahmy) - Departments of Biomedical Engineering & Chemical and Environmental Engineering, Yale University

135

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

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I J K L M N O P Q R S I J K L M N O P Q R S T U V W X Y Z Haile, Sossina M. (Sossina M. Haile) - Departments of Chemical Engineering & Materials Science, California Institute of Technology Hallett, William L.H. (William L.H. Hallett) - Department of Mechanical Engineering, University of Ottawa Handy, Susan L. (Susan L. Handy) - Department of Environmental Science and Policy, University of California, Davis He, Zhen "Jason" (Zhen "Jason" He) - Department of Civil Engineering and Mechanics, University of Wisconsin-Milwaukee Hedrick, J. Karl (J. Karl Hedrick) - Department of Mechanical Engineering, University of California at Berkeley Heinz, Stefan (Stefan Heinz) - Department of Mathematics, University of Wyoming Hickman, Mark (Mark Hickman) - Department of Civil Engineering and

136

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

Office of Scientific and Technical Information (OSTI)

J K L M N O P Q R S J K L M N O P Q R S T U V W X Y Z Iba, Yukito (Yukito Iba) - Institute of Statistical Mathematics (Japan) Ichiki, Kengo (Kengo Ichiki) - National Institute for Nanotechnology & Department of Mechanical Engineering, University of Alberta Idzerda, Yves (Yves Idzerda) - Magnetic Nanostructure Growth and Characterization Facility & Department of Physics, Montana State University Iglesia, Enrique (Enrique Iglesia) - Department of Chemical and Biomolecular Engineering, University of California at Berkeley Iglesias, José Roberto (José Roberto Iglesias) - Instituto de Física, Universidade Federal do Rio Grande do Sul Ihn, Thomas (Thomas Ihn) - Departement Physik, Eidgenössische Technische Hochschule Zürich (ETHZ) Imamoglu, Atac (Atac Imamoglu) - Departement Physik, Eidgenössische

137

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Materials Science Materials Science Go to Research Groups Preprints Provided by Individual Scientists: 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 Abécassis, Benjamin (Benjamin Abécassis) - Laboratoire de Physique des Solides, Université de Paris-Sud 11 Ackland, Graeme (Graeme Ackland) - Centre for Materials Science and Engineering & School of Physics, University of Edinburgh Adams, James B (James B Adams) - Department of Chemical and Materials Engineering, Arizona State University Adams, Philip W. (Philip W. Adams) - Department of Physics and Astronomy, Louisiana State University Adeyeye, Adekunle (Adekunle Adeyeye) - Department of Electrical and Computer Engineering, National University of Singapore Agrawal, Dinesh (Dinesh Agrawal) - Microwave Processing and

138

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

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D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cao, Quang V. (Quang V. Cao) - School of Renewable Natural Resources, Louisiana State University Chaudhary, Sanjay (Sanjay Chaudhary) - Department of Energy Technology, Aalborg University Chee-Sanford, Joanne (Joanne Chee-Sanford) - Department of Crop Sciences, University of Illinois at Urbana-Champaign Chen, Wilfred (Wilfred Chen) - Department of Chemical and Biomolecular Engineering, University of Delaware Chen, Zhe (Zhe Chen) - Department of Energy Technology, Aalborg University Connor, Peter M. (Peter M. Connor) - Camborne School of Mines, University of Exeter in Cornwall Go back to Individual Researchers Collections: 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

139

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

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D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cai, Long (Long Cai) - Division of Chemistry and Chemical Engineering, California Institute of Technology Cairo, Christopher W. (Christopher W. Cairo) - Department of Chemistry, University of Alberta Calhoun, David H. (David H. Calhoun) - Department of Chemistry, City College, City University of New York Callis, Patrik R. (Patrik R. Callis) - Department of Chemistry and Biochemistry, Montana State University Cammers, Arthur (Arthur Cammers) - Department of Chemistry, University of Kentucky Campbell, Charles T. (Charles T. Campbell) - Department of Chemistry, University of Washington at Seattle Campbell, Robert E. (Robert E. Campbell) - Department of Chemistry, University of Alberta Cantor, Robert S. (Robert S. Cantor) - Department of Chemistry,

140

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H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Ha, Taekjip (Taekjip Ha) - Department of Physics, University of Illinois at Urbana-Champaign Haas, Yehuda (Yehuda Haas) - Institute of Chemistry, Hebrew University of Jerusalem Hagadorn, John R. (John R. Hagadorn) - Department of Chemistry and Biochemistry, University of Colorado at Boulder Hahn, David W. (David W. Hahn) - Department of Mechanical and Aerospace Engineering, University of Florida Haller, Gary L. (Gary L. Haller) - Department of Chemical and Environmental Engineering, Yale University Hammes-Schiffer, Sharon (Sharon Hammes-Schiffer) - Department of Chemistry, Pennsylvania State University Han, Jeong Woo (Jeong Woo Han) - Laboratory for Electrochemical Interfaces, Massachusetts Institute of Technology (MIT)

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

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W X Y Z W X Y Z Walker, Suzanne (Suzanne Walker) - Departments of Microbiology and Molecular Genetics & Chemistry and Chemical Biology, Harvard University Wallace, Bonnie Ann (Bonnie Ann Wallace) - School of Crystallography, Birkbeck College, University of London Wallace, Mark (Mark Wallace) - Department of Chemistry, University of Oxford Walsh, Patrick J. (Patrick J. Walsh) - Department of Chemistry, University of Pennsylvania Walter, Nils G. (Nils G. Walter) - Department of Chemistry, University of Michigan Wan, Xin-hua (Xin-hua Wan) - Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University Wang, Guan-Wu (Guan-Wu Wang) - Department of Chemistry, University of Science and Technology of China Wang, Jianbo (Jianbo Wang) - College of Chemistry, Peking University

142

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

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G H I J K L M N O P Q R S G H I J K L M N O P Q R S T U V W X Y Z Fackler, John P. (John P. Fackler) - Department of Chemistry, Texas A&M University Faeder, Jim (Jim Faeder) - Department of Chemical Physics, Weizmann Institute of Science Farantos, Stavros C. (Stavros C. Farantos) - Foundation of Research and Technology, Hellas & Department of Chemistry, University of Crete Farrar, Christian (Christian Farrar) - NMR Athinoula A. Martinos Center, Massachusetts General Hospital, Harvard University Farrar, James M. (James M. Farrar) - Department of Chemistry, University of Rochester Fayer, Michael D. (Michael D. Fayer) - Department of Chemistry, Stanford University Feig, Andrew (Andrew Feig) - Department of Chemistry, Wayne State University Fenteany, Gabriel (Gabriel Fenteany) - Department of Chemistry,

143

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

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B C D E F G H I J K L M N O P Q R S 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 Allen, John F. (John F. Allen) - School of Biological and Chemical Sciences, Queen Mary, University of London Angenent, Lars T. (Lars T. Angenent) - Department of Biological and Environmental Engineering, Cornell University Archer, Cristina Lozej (Cristina Lozej Archer) - College of Earth, Ocean, and Environment, University of Delaware Armanini, David G (David G Armanini) - Canadian Rivers Institute, University of New Brunswick Go back to Individual Researchers Collections: 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 American University of Beirut, Faculty of Engineering and Architecture, Energy Research Group Australian Cooperative Research Centre for Renewable Energy, ACRELab

144

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

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X Y Z X Y Z Walker, Geoff (Geoff Walker) - School of Information Technology and Electrical Engineering, University of Queensland Wang, Chao-Yang (Chao-Yang Wang) - Electrochemical Engine Center, Pennsylvania State University Wood, Thomas K. (Thomas K. Wood) - Department of Chemical Engineering, Pennsylvania State University Wu, Chenye (Chenye Wu) - Institute for Interdisciplinary Information Sciences, Tsinghua University Wu, Junqiao (Junqiao Wu) - Department of Materials Science and Engineering, University of California at Berkeley Wurtele, Eve Syrkin (Eve Syrkin Wurtele) - Department of Genetics, Development and Cell Biology, Iowa State University Go back to Individual Researchers Collections: 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

145

Browse by Discipline -- E-print Network Subject Pathways: -- Energy,  

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P Q R S P Q R S T U V W X Y Z O'Brien, Richard (Richard O'Brien) - Departments of Neurology & Neuroscience, Johns Hopkins University O'Callaghan, James P. (James P. O'Callaghan) - CDC-NIOSH & Center for Neuroscience, West Virginia University O'Connor, Kim Claire (Kim Claire O'Connor) - Department of Chemical and Biomolecular Engineering, Tulane University O'Connor, Mary (Mary O'Connor) - Department of Zoology, University of British Columbia O'Connor-Giles, Kate (Kate O'Connor-Giles) - Neuroscience Training Program & Laboratory of Molucular Biology, University of Wisconsin at Madison O'Donnell, James M. (James M. O'Donnell) - Center for Neuroscience, Departments of Behavioral Medicine & Psychiatry, West Virginia University O'Gara, Bruce A. (Bruce A. O'Gara) - Department of Biological

146

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

Office of Scientific and Technical Information (OSTI)

L M N O P Q R S L M N O P Q R S T U V W X Y Z Kahn, Kalju (Kalju Kahn) - Department of Chemistry and Biochemistry, University of California at Santa Barbara Kais, Sabre (Sabre Kais) - Birck Nanotechnology Center & Department of Chemistry, Purdue University Kaiser, Ralf I. (Ralf I. Kaiser) - Department of Chemistry, University of Hawai'i at Manoa Kalodimos, Charalampos "Babis" (Charalampos "Babis" Kalodimos) - Department of Chemistry and Chemical Biology, Rutgers University Kambhampati, Patanjali (Patanjali Kambhampati) - Department of Chemistry, McGill University Kaminsky, Werner (Werner Kaminsky) - Center for Nanotechnology and NanoTechnology & Department of Chemistry, University of Washington at Seattle Kan, Lou-sing (Lou-sing Kan) - Institute of Chemistry, Academia

147

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B C D E F G H I J K L M N O P Q R S 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 Baer, Roi (Roi Baer) - Institute of Chemistry, Hebrew University of Jerusalem Baik, Mu-Hyun (Mu-Hyun Baik) - School of Informatics & Department of Chemistry, Indiana University Baker, David (David Baker) - Center for Nanotechnology and NanoTechnology & Department of Biochemistry, University of Washington at Seattle Baltisberger, Jay H. (Jay H. Baltisberger) - Department of Chemistry, Berea College Bang, Duhee (Duhee Bang) - Department of Chemistry, Yonsei University Bao, Xinhe (Xinhe Bao) - State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics Barash, Danny (Danny Barash) - Department of Computer Science, Ben Gurion University Barbas III, Carlos F. (Carlos F. Barbas III) - Departments of

148

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

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D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cabral, Marco (Marco Cabral) - Instituto de Matemática, Universidade Federal do Rio de Janeiro Çagin, Tahir (Tahir Çagin) - Materials and Process Simulation Center, California Institute of Technology Cahay, Marc (Marc Cahay) - Department of Electrical and Computer Engineering, University of Cincinnati Cahill, David G. (David G. Cahill) - Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign Cai, Wei (Wei Cai) - Department of Mechanical Engineering, Stanford University Caldarelli, Guido (Guido Caldarelli) - Dipartimento di Fisica, Università di Roma "La Sapienza" Camesano, Terri (Terri Camesano) - Department of Chemical Engineering, Worcester Polytechnic Institute

149

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

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B C D E F G H I J K L M N O P Q R S 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 Babin, Marcel (Marcel Babin) - Laboratoire d'Océanographie de Villefranche Backe, Knut (Knut Backe) - Department of Petroleum Engineering and Applied Geophysics, Norwegian University of Science and Technology Baer, Ferdinand (Ferdinand Baer) - Department of Atmospheric and Oceanic Science, University of Maryland at College Park Bagtzoglou, Amvrossios C. (Amvrossios C. Bagtzoglou) - Department of Civil and Environmental Engineering, University of Connecticut Baird, Mark (Mark Baird) - Climate and Environmental Dynamics Laboratory, School of Mathematics and Statistics, University of New South Wales Baldwin, Mark (Mark Baldwin) - Northwest Research Associates, Inc. Balland, Pierre-Alexandre (Pierre-Alexandre Balland) - Faculty of

150

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

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B C D E F G H I J K L M N O P Q R S 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 Al-Ghadhban, Samir (Samir Al-Ghadhban) - Electrical Engineering Department, King Fahd University of Petroleum and Minerals Andersen, Torben Ole (Torben Ole Andersen) - Department of Energy Technology, Aalborg University Anderson, Larry G.(Larry G.Anderson).- Department of Chemistry, University of Colorado at Denver Anderson, Scott L. (Scott L. Anderson) - Department of Chemistry, University of Utah Andreasen, Søren Juhl (Søren Juhl Andreasen) - Department of Energy Technology, Aalborg University Arno, Gehrer (Gehrer Arno) - Institute for Thermal Turbomachinery and Machine Dynamics, Technical University Graz Artuso, Florinda (Florinda Artuso) - Unit for Environment and Energy Modeling, ENEA

151

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

Office of Scientific and Technical Information (OSTI)

W X Y Z W X Y Z Vainchtein, Dmitri (Dmitri Vainchtein) - Center for Nonlinear Science, School of Physics, Georgia Institute of Technology Vajda, Vivi (Vivi Vajda) - Department of Earth and Ecosystem Sciences, Lunds Universitet Vali, Gabor (Gabor Vali) - Department of Atmospheric Science, University of Wyoming Valkó, Peter (Peter Valkó) - Department of Petroleum Engineering, Texas A&M University Vallée, Martin (Martin Vallée) - Laboratoire Géosciences Azur, Université de Nice Sophia Antipolis Vallis, Geoff (Geoff Vallis) - Geophysical Fluid Dynamics Laboratory & Program in Atmospheric and Oceanic Sciences, Princeton University van der Baan, Mirko (Mirko van der Baan) - Department of Physics, University of Alberta van der Beek, Peter (Peter van der Beek) - Institut des Sciences de

152

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

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Paar, Christof (Christof Paar) - Fakultät für Elektrotechnik und Informationstechnik, Ruhr-Universität Bochum Paasch, Robert K.(Robert K.Paasch).- School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University Paden, Brad (Brad Paden) - Department of Mechanical and Environmental Engineering, University of California at Santa Barbara Padgett, Jamie Ellen (Jamie Ellen Padgett) - Department of Civil and Environmental Engineering, Rice University Padgett, Miles (Miles Padgett) - Department of Physics and Astronomy, University of Glasgow Páez Chávez, Joseph (Joseph Páez Chávez) - Centre for Applied Dynamics Research, School of Engineering, University of Aberdeen Pagilla, Prabhakar R. (Prabhakar R. Pagilla) - School of Mechanical

153

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

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z D'Andrea, Fabio (Fabio D'Andrea) - Laboratoire de Météorologie Dynamique, Ecole Normale Supérieure D'Odorico, Paolo (Paolo D'Odorico) - Department of Environmental Sciences, University of Virginia Dacre, Helen (Helen Dacre) - Department of Meteorology, University of Reading Daczko, Nathan (Nathan Daczko) - Department of Earth and Planetary Sciences, Macquarie University Dai, Aiguo (Aiguo Dai) - Climate and Global Dynamics Division, National Center for Atmospheric Research Daly, Christopher (Christopher Daly) - Department of Geosciences, Oregon State University Damm, Bodo (Bodo Damm) - Institut für Geographie, Universität Regensburg Damoah, Richard (Richard Damoah) - School of GeoSciences, University

154

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

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S 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 Badyaev, Alex (Alex Badyaev) - Department of Ecology and Evolutionary Biology, University of Arizona Baes, Fred (Fred Baes) - Life Sciences Division, Oak Ridge National Laboratory Bahn, Volker (Volker Bahn) - Department of Biological Sciences, Wright State University Bailey, Donovan (Donovan Bailey) - Department of Biology, New Mexico State University Baird, Mark (Mark Baird) - Climate and Environmental Dynamics Laboratory, School of Mathematics and Statistics, University of New South Wales Baird, Robin W. (Robin W. Baird) - Cascadia Research Collective Baker, Andrew C. (Andrew C. Baker) - Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Baker, Robert J. (Robert J. Baker) - Museum of Texas Tech University

155

Studies in combustion dynamics  

SciTech Connect (OSTI)

The goal of this program is to develop a fundamental understanding and a quantitative predictive capability in combustion modeling. A large part of the understanding of the chemistry of combustion processes comes from {open_quotes}chemical kinetic modeling.{close_quotes} However, successful modeling is not an isolated activity. It necessarily involves the integration of methods and results from several diverse disciplines and activities including theoretical chemistry, elementary reaction kinetics, fluid mechanics and computational science. Recently the authors have developed and utilized new tools for parallel processing to implement the first numerical model of a turbulent diffusion flame including a {open_quotes}full{close_quotes} chemical mechanism.

Koszykowski, M.L. [Sandia National Laboratories, Livermore, CA (United States)

1993-12-01T23:59:59.000Z

156

CSD: Research Programs: Chemical Physics  

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

CSD: Research: Chemical Physics CSD: Research Programs: Chemical Physics CSD: Research: Chemical Physics CSD: Research Programs: Chemical Physics LBL Logo A-Z CSD Research Highlights CSD Directory Chemical Sciences Division A-Z Index Phone Book Search Berkeley Lab INTRODUCTION TO CSD NATIONAL FACILITIES & CENTERS RESEARCH PROGRAMS Atomic, Molecular & Optical Sciences Catalytic Science Chemical Physics The Glenn T. Seaborg Center (GTSC) STUDENT & POSTDOCTORAL OPPORTUNITIES NEWS & EVENTS CSD CONTACTS LBNL HOME Privacy & Security Notice DOE UC Berkeley CSD > Research Programs > Chemical Physics The Chemical Physics Program of the Chemical Science Division of LBNL is concerned with the development of both experimental and theoretical methodologies for studying molecular structure and dynamical processes at the most fundamental level, and with the application of these to specific

157

Argonne Chemical Sciences & Engineering - Fundamental Interactions  

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

* Chemical Dynamics * Chemical Dynamics * Solar Conversion Fundamental Interactions flame photosynthesis icon Chemical Dynamics Work focuses on theoretical and experimental investigation of the thermochemistry, dynamics, and kinetics of chemcial reactions in the gas phase, with a particular emphasis on reactions that are important to understanding combusion. Solar Conversion Work focuses on developing a fundamental understanding of structure-function relationships in biological photosynthesis and establishing principles for the design of biomimetic systems for solar energy conversion. Current funding for this work comes primarily from the Department of Energy Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Divisions. April 2011

158

Chemical, Electronic and Nanostructure Dynamics on Sr(Ti[subscript 1 - x]FE[subscript x])O[subscript 3] Thin-Film Surfaces at High Temperatures  

E-Print Network [OSTI]

The surface structure, chemical composition and electronic structure of Sr(Ti1-xFex)O3 under different temperatures and oxygen pressures were studied by Scanning Tunneling Microscopy / Spectroscopy (STM/S) and X-ray ...

Chen, Yan

159

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.

160

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.

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


161

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

162

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

163

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda  

E-Print Network [OSTI]

The Disciplined Flood Protocol in Sensor Networks Young-ri Choi and Mohamed G. Gouda Department of Computing Science University of Alberta, Canada ehab@cs.ualberta.ca Abstract-- Flood is a communication to every sensor in the network. When a flood of some message is initiated, the message is forwarded

Gouda, Mohamed G.

164

Crossed beam reaction of cyano radicals with hydrocarbon molecules. III. Chemical dynamics of vinylcyanide ,,C2H3CN;X 1  

E-Print Network [OSTI]

of the olefin to give a long-lived CH2CH2CN intermediate. This collision complex fragments through a tight exit have been performed since they occur commonly in nature and play a key part in a wide variety, pyroly- sis, gas discharges, and in situ chemical reactions. In our laboratory we have recently developed

Kaiser, Ralf I.

165

Energy dissipation via quantum-chemical hysteresis during high-pressure compression: A first-principles molecular dynamics study of phosphates  

E-Print Network [OSTI]

-phosphates (TPs) and zinc phosphates (ZPs) to changes in pressure p and temperature T is studied through firstEnergy dissipation via quantum-chemical hysteresis during high-pressure compression: A first to signifi- cant energy dissipation, which contributes to the high friction coefficients of ZP anti-wear pads

Mueser, Martin

166

Development of FRET-based Technologies for Dynamic and Quantitative Measurement of Protein-protein Interactions and High-throughput Screening of Small Chemical Inhibitors of the SUMO Pathway  

E-Print Network [OSTI]

throughput platform to screen small chemical compounds thatscreening platforms to look for small chemical inhibitorsplatform provides a new strategy to identify small chemical

Song, Yang

2011-01-01T23:59:59.000Z

167

On the Mechanisms of OH Radical Induced DNA-Base Damage:? A Comparative Quantum Chemical and Car?Parrinello Molecular Dynamics Study  

Science Journals Connector (OSTI)

We present a detailed Car?Parrinello molecular dynamics study of DNA bases in explicit water interacting with an OH radical. ... Thus, we choose to compute the power spectrum of guanine in the gas phase and in the presence of 21 and 56 waters. ...

Yudong Wu; Christopher J. Mundy; Michael E. Colvin; Roberto Car

2004-02-25T23:59:59.000Z

168

Chemical & EngChemical/Engineering Materials Division | Neutron Science |  

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

Chemical and Engineering Materials Division Chemical and Engineering Materials Division SHARE Chemical and Engineering Materials Division CEMD Director Mike Simonson The Chemical and Engineering Materials Division (CEMD) supports neutron-based research at SNS and HFIR in understanding the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of division-supported capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasielastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported by the division include the structure

169

CHEMICAL MARKETING  

Science Journals Connector (OSTI)

CHEMICAL MARKETING ... The reason, I believe, is that the chemical industry has been blind (until very recently) to the need for paying attention to marketing. ... Its marketing needs are now like those of a mature—no longer a growing—industry. ...

1960-12-19T23:59:59.000Z

170

DOE contractor's meeting on chemical toxicity  

SciTech Connect (OSTI)

The Office of Health and Environmental Research (OHER) is required to determine the potential health and environmental effects associated with energy production and use. To ensure appropriate communication among investigators and scientific disciplines that these research studies represent, OHER has sponsored workshops. This document provides a compilation of activities at the Third Annual DOE/OHER Workshop. This year's workshop was broadened to include all OHER activities identified as within the chemical effects area. The workshop consisted of eight sessions entitled Isolation and Detection of Toxic chemicals; Adduct Formation and Repair; Chemical Toxicity (Posters); Metabolism and Genotoxicity; Inhalation Toxicology; Gene Regulation; Metals Toxicity; and Biological Mechanisms. This document contains abstracts of the information presented by session.

Not Available

1987-01-01T23:59:59.000Z

171

The problems of the evolution of theoretical positions in the disciplines of the documental-information cycle (a review)  

Science Journals Connector (OSTI)

This paper considers the problems of the creation and development of the documental-information theory for the cycle of disciplines that have a documental character (with the code 05.25.00), formulates the mai...

E. A. Pleshkevich

2009-08-01T23:59:59.000Z

172

Chemical & Engineering Materials | More Science | ORNL  

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

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

173

Chemical and Engineering Materials | Neutron Science | ORNL  

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

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

174

Chemical & Engineering Materials | More Science | ORNL  

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

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

175

Chemical Sciences Division: Directory  

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

INTRODUCTION INTRODUCTION TO CSD NATIONAL FACILITIES & CENTERS RESEARCH STUDENT & POSTDOCTORAL OPPORTUNITIES NEWS & EVENTS CSD CONTACTS LBNL HOME Privacy & Security Notice DOE UC Berkeley CSD Directory 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 A Rebecca Abergel CSD Project Scientist; The Glenn T. Seaborg Center. Musahid Ahmed CSD Staff Scientist, Chemical Physics Program/Chemical Dynamics Beamline Publications Richard A. Andersen Professor of Chemistry, UC Berkeley; CSD Senior Faculty Scientist, The Glenn T. Seaborg Center Publications John Arnold Professor of Chemistry, UC Berkeley; CSD Faculty Scientist, Catalytic Science Program Publications B Ali Belkacem CSD Deputy and Senior Staff Scientist; Atomic, Molecular and Optical Sciences Program Leader

176

Photon level chemical classification using digital compressive ...  

E-Print Network [OSTI]

Oct 12, 2012 ... dynamic chemical processes, is the time required to collect and analyze hyperspectral ..... Section 3.2 for more information) using functions from Matlab 7.13 ..... ically simulated score plot for the n-hexane/methylcyclohexane.

David S. Wilcox

2012-11-09T23:59:59.000Z

177

Chemical Occurrences  

Broader source: Energy.gov [DOE]

Classification of Chemical Occurrence Reports into the following four classes: Occurrences characterized by serious energy release, injury or exposure requiring medical treatment, or severe environmental damage, Occurrences characterized by minor injury or exposure, or reportable environmental release, Occurrences that were near misses including notable safety violations and Minor occurrences.

178

Chemical Accelerators The phrase "chemical accelerators"  

E-Print Network [OSTI]

Meetings Chemical Accelerators The phrase "chemical accelerators" is scarcely older than for one or two dozen people grew to include nearly a hundred. Chemical accelerators is a name sug- gested-volt region. Thus chemical accelerators can provide the same type of information for elemen- tary chemical

Zare, Richard N.

179

Reverse Audio Engineering: Model-Based Inversion of Dynamic Range  

E-Print Network [OSTI]

1 Reverse Audio Engineering: Model-Based Inversion of Dynamic Range Compression Stanislaw Gorlow, Graduate Student Member, IEEE and Joshua D. Reiss, Member, IEEE Abstract--Reverse audio engineering so far, reverse audio engineering. I. INTRODUCTION SOUND or audio engineering is an established discipline

180

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

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


181

Chemical Science  

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

Chemical Science Chemical Science Compton double ionization of helium in the region of the cross-section maximum B. Krässig, R.W. Dunford, D.S. Gemmell, S. Hasegawa, E.P. Kanter, H. Schmidt-Böcking, W. Schmitt, S.H. Southworth, Th. Weber, and L. Young Crystal structure analysis of microporous Na16Nb12.8Ti3.2O44.8(OH)3.2l8H2O and Na/Nb/Zr/O/H2O phases A. Tripathi, J. Parise, M. Nyman, T.M. Nenoff, and W. Harrison Double K-photoionization of heavy atoms R.W. Dunford, D.S. Gemmell, E.P. Kanter, B. Krässig, and S.H. Southworth Forward-backward asymmetries of atomic photoelectrons S.H. Southworth, B. Krässig, E.P. Kanter, J.C. Bilheux, R.W. Dunford, D.S. Gemmell, S. Hasegawa, and L. Young In situreduction of various iron oxides to form high-surface-area Fe-metal catalysts as studied by high-resolution powder diffraction

182

Chemical vapor deposition sciences  

SciTech Connect (OSTI)

Chemical vapor deposition (CVD) is a widely used method for depositing thin films of a variety of materials. Applications of CVD range from the fabrication of microelectronic devices to the deposition of protective coatings. New CVD processes are increasingly complex, with stringent requirements that make it more difficult to commercialize them in a timely fashion. However, a clear understanding of the fundamental science underlying a CVD process, as expressed through computer models, can substantially shorten the time required for reactor and process development. Research scientists at Sandia use a wide range of experimental and theoretical techniques for investigating the science of CVD. Experimental tools include optical probes for gas-phase and surface processes, a range of surface analytic techniques, molecular beam methods for gas/surface kinetics, flow visualization techniques and state-of-the-art crystal growth reactors. The theoretical strategy uses a structured approach to describe the coupled gas-phase and gas-surface chemistry, fluid dynamics, heat and mass transfer of a CVD process. The software used to describe chemical reaction mechanisms is easily adapted to codes that model a variety of reactor geometries. Carefully chosen experiments provide critical information on the chemical species, gas temperatures and flows that are necessary for model development and validation. This brochure provides basic information on Sandia`s capabilities in the physical and chemical sciences of CVD and related materials processing technologies. It contains a brief description of the major scientific and technical capabilities of the CVD staff and facilities, and a brief discussion of the approach that the staff uses to advance the scientific understanding of CVD processes.

NONE

1992-12-31T23:59:59.000Z

183

Aesthetic Evaluation Differences between two Interrelated Disciplines: A Comparative Study on Architecture and Civil Engineering Students  

Science Journals Connector (OSTI)

The study presented in this paper aims to discuss the need and value of interdisciplinary collaboration between architecture and civil engineering students while executing the differences and similarities between their aesthetic evaluations and visual preferences. A research was conducted to evaluate and compare the aesthetic evaluations of architecture and civil engineering students through selected architectural buildings. It is hypothesised that there would be a difference between the two groups’ evaluations and descriptions of the visual attributes. Photographs of 6 different buildings were chosen which had different characteristics related with their structure, form and context; and a questionnaire was designed. 35 architecture and 30 civil engineering students were asked to describe the selected buildings. A “Visual Evaluation Test”, which included photographs of the selected buildings was used within the questionnaire. Additionally, the participants were asked to rank 6 buildings due to their aesthetic preferences. Data was statistically analysed through semantic differential scales, and “Mann Whitney U Test”. Results from the two groups of respondents had some similarities and differences. Despite the two different groups described the settings with similar adjectives, they gave different responses on choosing the buildings as “like” or “dislike”. Besides, the two groups’ responses to the questions which they ranked the buildings due to their aesthetic preferences differed substantially. In relation with the findings, the educational processes of two disciplines were discussed and some suggestions were given.

Ervin Garip; Banu Garip

2012-01-01T23:59:59.000Z

184

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

185

Classical and semiclassical aspects of chemical dynamics  

SciTech Connect (OSTI)

Tunneling in the unimolecular reactions H/sub 2/C/sub 2/ ..-->.. HC/sub 2/H, HNC ..-->.. HCN, and H/sub 2/CO ..-->.. H/sub 2/ + CO is studied with a classical Hamiltonian that allows the reaction coordinate and transverse vibrational modes to be considered directly. A combination of classical perturbation theory and the semiclassical WKB method allows tunneling probabilities to be obtained, and a statistical theory (RRKM) is used to construct rate constants for these reactions in the tunneling regime. In this fashion, it is found that tunneling may be important, particularly for low excitation energies. Nonadiabatic charge transfer in the reaction Na + I ..-->.. Na /sup +/ + I/sup -/ is treated with classical trajectories based on a classical Hamiltonian that is the analogue of a quantum matrix representation. The charge transfer cross section obtained is found to agree reasonably well with the exact quantum results. An approximate semiclassical formula, valid at high energies, is also obtained. The interaction of radiation and matter is treated from a classical viewpoint. The excitation of an HF molecule in a strong laser is described with classical trajectories. Quantum mechanical results are also obtained and compared to the classical results. Although the detailed structure of the pulse time averaged energy absorption cannot be reproduced classically, classical mechanics does predict the correct magnitude of energy absorption, as well as certain other qualitative features. The classical behavior of a nonrotating diatomic molecule in a strong laser field is considered further, by generating a period advance map that allows the solution over many periods of oscillation of the laser to be obtained with relative ease. Classical states are found to form beautiful spirals in phase space as time progresses. A simple pendulum model is found to describe the major qualitative features. (WHM)

Gray, S.K.

1982-08-01T23:59:59.000Z

186

Probing Chemical Dynamics with Negative Ions  

E-Print Network [OSTI]

because electronic structure calculations indicate that themakesboth electronic structure calculations of potentialeV. Recent electronic structure calculations in our group14O

Neumark, Daniel M.

2008-01-01T23:59:59.000Z

187

Gas Phase Chemical Physics | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Gas Phase Chemical Physics Gas Phase Chemical Physics Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Research Areas Gas Phase Chemical Physics Print Text Size: A A A RSS Feeds FeedbackShare Page Gas Phase Chemical Physics (GPCP) research emphasizes studies of the dynamics and rates of chemical reactions at energies characteristic of combustion, and the chemical and physical properties of key combustion intermediates. The overall aim is the development of a fundamental understanding of chemical reactivity enabling validated theories, models and computational tools for predicting rates, products, and dynamics of

188

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Sabatti, Chiara (Chiara Sabatti) - Division of Biostatistics, Stanford University Salem, Aliasger K. (Aliasger K. Salem) - Chemical and Biochemical Engineering Department, University of Iowa Sali, Andrej (Andrej Sali) - Department of Biochemistry and Biophysics, University of California at San Francisco Salzberg, Steven (Steven Salzberg) - Center for Bioinformatics and Computational Biology & Department of Computer Science, University of Maryland at College Park Samudrala, Ram (Ram Samudrala) - Department of Microbiology, University of Washington at Seattle Sandelin, Erik (Erik Sandelin) - Stockholm Bioinformatics Center, StockholmUniversity Schaffer, David V. (David V. Schaffer) - Department of Chemical and Biomolecular Engineering, University of California at Berkeley

189

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

Office of Scientific and Technical Information (OSTI)

X Y Z X Y Z Wang, Zhi "Luke" (Zhi "Luke" Wang) - Department of Earth and Environmental Sciences, California State University, Fresno Wania, Frank (Frank Wania) - Departments of Chemistry & Chemical Engineering and Applied Chemistry, University of Toronto Wells, Scott A. (Scott A. Wells) - Department of Civil Engineering and Environmental Sciences, Portland State University Wilde, Gene (Gene Wilde) - Department of Biological Sciences, Texas Tech University Wildenschild, Dorthe (Dorthe Wildenschild) - School of Chemical, Biological, and Environmental Engineering, Oregon State University Wilkinson, Mark (Mark Wilkinson) - School of GeoSciences, University of Edinburgh Woltemade, Christopher J. (Christopher J. Woltemade) - Department of Geography-Earth Science, Shippensburg University

190

Chemical Sciences Division: Research: Programs  

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

Programs Programs The Chemical Sciences Division (CSD) is one of Berkeley Laboratory's basic research divisions. The CSD is composed of individual research groups that conduct research in the areas of chemical physics and the dynamics of chemical reactions, the structure and reactivity of transient species, electron spectroscopy, surface chemistry and catalysis, electrochemistry, chemistry of the actinide elements and their relationship to environmental issues, and atomic physics. The division's 28 principal investigators, many of whom are on the faculty of the University of California at Berkeley, direct the individual research projects and the work of 6 staff scientists, 41 postdoctoral researchers, and 75 graduate students. Our research staff continues to achieve fundamental advances in understanding the structure and reactivity of critical reaction intermediates and transients using both state-of-the-art experimental and theoretical methods. In addition, the division supports a strong effort in heterogeneous and homogeneous catalysis.

191

>> engineering.wustl.edu Across Disciplines. Across the World.TM  

E-Print Network [OSTI]

, including health, energy, environment, security and poverty. Just as important, they understand goals and ambitions for all of our students. We invite you to learn more about us online at engineering in Lopata Gallery; Department of Energy, Environmental & Chemical Engineering guest seminar held in Brauer

Subramanian, Venkat

192

Cluster dynamics transcending chemical dynamics toward nuclear fusion  

Science Journals Connector (OSTI)

...Jortner J. Last I. ( 2002 ) Chem. Phys. Chem. 3 : 842 – 845 . 4 Gladstone S. Lovberg R. H. ( 1960 ) Controlled Thermonuclear Reactions ( Van Nostrand , New York ). 5 Purnel J. Snyder E. M. Castleman A. W. Jr. ( 1994 ) Chem. Phys. Lett...

Andreas Heidenreich; Joshua Jortner; Isidore Last

2006-01-01T23:59:59.000Z

193

Argonne Chemical Sciences & Engineering - Fundamental Interactions -  

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

tranter shock tube tranter shock tube A shock tube for high temperature studies of chemical reaction kinetics. Overview The goal of this program is to develop a fundamental understanding of the elementary chemical reactions, non-reactive energy transfer processes, and coupled kinetics processes involved in combustion. The basic scientific approach is to combine a theoretical effort in the energetics, dynamics, and kinetics of chemical reactions with an experimental effort in thermochemistry, dynamics, and kinetics. Both the theoretical and experimental components of the program are vertically integrated to span a wide range of phenomena relevant to the study of chemical reactivity. This integrated approach produces synergy that results from the strong interaction between the theoretical and experimental efforts. Taken as a

194

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

M N O P Q R S M N O P Q R S T U V W X Y Z Lan, Ruiting (Ruiting Lan) - School of Biotechnology and Biomolecular Sciences, University of New South Wales Lang, Matthew (Matthew Lang) - Department of Chemical and Biomolecular Engineering, Vanderbilt University Langmead, Christopher James (Christopher James Langmead) - Ray and Stephanie Lane Center for Computational Biology & School of Computer Science, Carnegie Mellon University Laurenzi, Ian J. (Ian J. Laurenzi) - Department of Chemical Engineering, Lehigh University Laux, Thomas (Thomas Laux) - Institut für Biologie III, Albert-Ludwigs-Universität Freiburg Lebendiker, Mario (Mario Lebendiker) - Wolfson Centre for Applied Structural Biology, Hebrew University of Jerusalem Lee, Doheon (Doheon Lee) - Department of Bio and Brain Engineering,

195

CAMD Cleanroom Chemical List  

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

CAMD Cleanroom Chemical List Chemicals on this list are routine use chemicals in the CAMD Cleanroom and are available to users for general use. All others (*) are approved for use...

196

chemical analysis | EMSL  

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

chemical analysis chemical analysis Leads No leads are available at this time. Magnesium behavior and structural defects in Mg+ ion implanted silicon carbide. Abstract: As a...

197

TRENDS in Chemical Marketing  

Science Journals Connector (OSTI)

TRENDS in Chemical Marketing ... BEFORE any chemical sales organization, can meet or establish new trends in marketing, it must be completely aware of the problem it faces. ...

W. M. RUSSELL

1955-08-29T23:59:59.000Z

198

Chemical Sciences Division annual report 1994  

SciTech Connect (OSTI)

The division is one of ten LBL research divisions. It is composed of individual research groups organized into 5 scientific areas: chemical physics, inorganic/organometallic chemistry, actinide chemistry, atomic physics, and chemical engineering. Studies include structure and reactivity of critical reaction intermediates, transients and dynamics of elementary chemical reactions, and heterogeneous and homogeneous catalysis. Work for others included studies of superconducting properties of high-{Tc} oxides. In FY 1994, the division neared completion of two end-stations and a beamline for the Advanced Light Source, which will be used for combustion and other studies. This document presents summaries of the studies.

NONE

1995-06-01T23:59:59.000Z

199

Chemical Safety Program  

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

Program Program Home Chemical Safety Topical Committee Library Program Contacts Related Links Site Map Tools 2013 Chemical Safety Workshop Archived Workshops Contact Us Health and Safety HSS Logo Chemical Safety Program logo The Department of Energy's (DOE's) Chemical Safety web pages provide a forum for the exchange of best practices, lessons learned, and guidance in the area of chemical management. This page is supported by the Chemical Safety Topical Committee which was formed to identify chemical safety-related issues of concern to the DOE and pursue solutions to issues identified. Noteworthy products are the Chemical Management Handbooks and the Chemical Lifecycle Cost Analysis Tool, found under the TOOLS menu. Chemical Management Handbook Vol (1) Chemical Management Handbook Vol (2)

200

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

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201

Searching for the Solar System's Chemical Recipe  

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

Searching for the Solar System's Searching for the Solar System's Chemical Recipe Searching for the Solar System's Chemical Recipe Print Wednesday, 20 February 2013 00:00 The ratio of isotopes in elements like oxygen, sulfur, and nitrogen were once thought to be much the same everywhere, determined only by their different masses. Then isotope ratios in meteorites, interplanetary dust and gas, and the sun itself were found to differ from those on Earth. Planetary researchers like UC San Diego's Mark Thiemens and his colleagues, working with Musa Ahmed of the Chemical Sciences Division, are now using the Chemical Dynamics Beamline at the Advanced Light Source to study these "mass-independent" effects and their origins in the chemical processes of the early solar system.

202

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

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S S T U V W X Y Z Sagarin, Rafe (Rafe Sagarin) - Institute of the Environment, University of Arizona Selin, Noelle Eckley (Noelle Eckley Selin) - Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology (MIT) Selker, John (John Selker) - Department of Biological and Ecological Engineering, Oregon State University Semprini, Lewis (Lewis Semprini) - School of Chemical, Biological, and Environmental Engineering, Oregon State University Semprini, Lewis (Lewis Semprini) - Western Region Hazardous Substance Research Center & Department of Civil, Construction and Environmental Engineering, Oregon State University Small, Randall (Randall Small) - Department of Ecology and Evolutionary Biology, University of Tennessee

203

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

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Z Z Zaki, Mohammed Javeed (Mohammed Javeed Zaki) - Department of Computer Science, Rensselaer Polytechnic Institute Zand, Robert (Robert Zand) - Macromolecular Science and Engineering Center & Department of Biological Chemistry, University of Michigan Zandstra, Peter W. (Peter W. Zandstra) - Department of Chemical Engineering and Applied Chemistry, University of Toronto Zhang, Aidong (Aidong Zhang) - Department of Computer Science and Engineering, State University of New York at Buffalo Zhang, David Yu (David Yu Zhang) - Department of Bioengineering, Rice University Zhang, Michael Q.(Michael Q.Zhang).- Watson School of Biological Sciences, Cold Spring Harbor Laboratory Zhang, Yang (Yang Zhang) - Departments of Computational Medicine and Bioinformatics & Biological Chemistry, University of Michigan

204

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V W X Y Z V W X Y Z Vaisman, Iosif (Iosif Vaisman) - Bioinformatics and Computational Biology Program, School of Computational Sciences, George Mason University Vajda, Sandor (Sandor Vajda) - Department of Biomedical Engineering, Boston University Vazquez, Mariel (Mariel Vazquez) - Department of Mathematics, San Francisco State University Vekilov, Peter (Peter Vekilov) - Department of Chemical Engineering, University of Houston Vitkup, Dennis (Dennis Vitkup) - Center for Computational Biology and Bioinformatics & Department of Biomedical Informatics, Columbia University Vogel, Christine (Christine Vogel) - Center for Genomics and Systems Biology & Department of Biology, New York University Voigt, Chris (Chris Voigt) - Department of Biological Engineering,

205

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

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U V W X Y Z U V W X Y Z Tadmor, Eitan (Eitan Tadmor) - Center for Scientific Computation and Mathematical Modeling & Department of Mathematics, University of Maryland at College Park Taillefer, Louis (Louis Taillefer) - Département de physique, Université de Sherbrooke Takamura, Shuichi (Shuichi Takamura) - Department of Energy Engineering and Science, Nagoya University Takeuchi, Yasuo (Yasuo Takeuchi) - Kamioka Observatory Tal, Oren (Oren Tal) - Department of Chemical Physics, Weizmann Institute of Science Tamblyn, Peter (Peter Tamblyn) - Department of Space Studies, Southwest Research Institute Tanas, Ryszard (Ryszard Tanas) - Nonlinear Optics Division, Institute of Physics, Adam Mickiewicz University Tancredi, Gonzalo (Gonzalo Tancredi) - Instituto de Física

206

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

207

Chemical Management Contacts  

Broader source: Energy.gov [DOE]

Contacts for additional information on Chemical Management and brief description on Energy Facility Contractors Group

208

About Chemical Hazards  

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

Chemical Hazards Chemical Hazards What Is a Chemical Hazard? chemical hazards.jpg A chemical hazard is any substance that can cause harm, primarily to people. Chemicals of all kinds are stored in our homes and can result in serious injuries if not properly handled. Household items such as bleach can result in harmful chlorine gas or hydrochloric acid if carelessly used. Gasoline fumes from containers for lawnmowers or boats can result in major health hazards if inhaled. DOE Oak Ridge uses thousands of chemicals in its varied research and other operations. New chemicals are or can be created as a result of the research or other activities. DOE follows national safety requirements in storing and handling these chemicals to minimize the risk of injuries from its chemical usage. However, accidents can occur despite careful attention to proper handling and storage procedures.

209

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabaey, Jan M. (Jan M. Rabaey) - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley Rabbah, Rodric (Rodric Rabbah) - Dynamic Optimization Group, IBM T.J. Watson Research Center Rabbat, Michael (Michael Rabbat) - Department of Electrical and Computer Engineering, McGill University Rabhi, Fethi A. (Fethi A. Rabhi) - School of Information Systems, Technology and Management, University of New South Wales Rabie, Tamer (Tamer Rabie) - College of Information Technology, United Arab Emirates University Rabinovich, Alexander (Alexander Rabinovich) - School of Computer Science, Tel Aviv University Rabinovich, Michael "Misha" (Michael "Misha" Rabinovich) - Department of Electrical Engineering and Computer Sciences, Case Western

210

International Journal of Chemical Reactor Engineering  

E-Print Network [OSTI]

International Journal of Chemical Reactor Engineering Volume 3 2005 Article A17 Optimal Operation, a single re- action takes place in the reactor and the operational objective is to compute the optimal feed is illustrated via simulation of two semi-batch reactor applications. KEYWORDS: Dynamic Optimization, Batch

Palanki, Srinivas

211

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

O P Q R S O P Q R S T U V W X Y Z Najmanovich, Rafael (Rafael Najmanovich) - European Bioinformatics Institute, Wellcome Trust Genome Campus Cambridge Navarra-Madsen, Junalyn (Junalyn Navarra-Madsen) - Department of Mathematics and Computer Science, Texas Woman's University Nawroth, Janna C. (Janna C. Nawroth) - Biological Propulsion Laboratory, California Institute of Technology Nédellec, Claire -Laboratoire Mathématique Informatique et Génome, INR(édellec, Claire -Laboratoire Mathématique Informatique et Génome, IN)RA Nelson, Celeste M. (Celeste M. Nelson) - Departments of Molecular Biology & Chemical Engineering, Princeton University Nerenberg, Robert (Robert Nerenberg) - Department of Civil Engineering and Geological Sciences, University of Notre Dame

212

Browse by Discipline -- E-print Network Subject Pathways: Biology and  

Office of Scientific and Technical Information (OSTI)

Fossil Fuels Fossil Fuels Go to Research Groups Preprints Provided by Individual Scientists: 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 Abu-Khamsin, Sidqi (Sidqi Abu-Khamsin) - Department of Petroleum Engineering, King Fahd University of Petroleum and Minerals Al-Khattaf, Sulaiman (Sulaiman Al-Khattaf) - Department of Chemical Engineering, King Fahd University of Petroleum and Minerals Al-Majed, Abdulaziz Abdullah (Abdulaziz Abdullah Al-Majed) - Center for Petroleum and Minerals at the Research Institute & Department of Petroleum Engineering, King Fahd University of Petroleum and Minerals Ali, Mohammed (Mohammed Ali) - Petroleum Institute (Abu Dhabi) Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R S

213

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

I J K L M N O P Q R S I J K L M N O P Q R S T U V W X Y Z Halgamuge, Saman (Saman Halgamuge) - Department of Mechanical Engineering, University of Melbourne Hamelryck, Thomas (Thomas Hamelryck) - Bioinformatics Centre, Københavns Universitets Hammock, Bruce D. (Bruce D. Hammock) - Department of Entomology, University of California, Davis Hancock, William O. (William O. Hancock) - Department of Biomedical Engineering, Pennsylvania State University Hanes, Justin (Justin Hanes) - Department of Biomolecular and Chemical Engineering, Johns Hopkins University Hansen, Carl L. (Carl L. Hansen) - Departments of Electrical and Computer Engineering & Physics and Astronomy, University of British Columbia Harbury, Pehr A. B. (Pehr A. B. Harbury) - Department of Biochemistry, Stanford University

214

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Georgiadis, Rosina M. (Rosina M. Georgiadis) - Department of Chemistry, Boston University Georgiou, George (George Georgiou) - Departments of Biomedical Engineering, & Chemical Engineering, University of Texas at Austin Gerstein, Mark (Mark Gerstein) - Department of Molecular Biophysics and Biochemistry, Yale University Gieg, Lisa (Lisa Gieg) - Department of Biological Sciences, University of Calgary Gifford, David K. (David K. Gifford) - Computer Science and Artificial Intelligence Laboratory & Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT) Gill, Kulvinder (Kulvinder Gill) - Department of Crop and Soil Sciences, Washington State University

215

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z D'haeseleer, Patrik (Patrik D'haeseleer) - Biology and Biotechnology Research Program, Lawrence Livermore National Laboratory Dabiri, John O. (John O. Dabiri) - Department of Aerospace, California Institute of Technology Dai, Yang (Yang Dai) - Department of Bioengineering, University of Illinois at Chicago Dal PalĂą, Alessandro (Alessandro Dal PalĂą) - Dipartimento di Matematica, UniversitĂ  degli Studi di Parma Dalkilic, Mehmet (Mehmet Dalkilic) - Center for Genomics and Bioinformatics & School of Informatics, Indiana University Daub, Margaret (Margaret Daub) - Center for Integrated Fungal Research & Department of Plant Biology, North Carolina State University Daugulis, Andrew J. (Andrew J. Daugulis) - Department of Chemical

216

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

Fossil Fuels Fossil Fuels Go to Research Groups Preprints Provided by Individual Scientists: 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 Abu-Khamsin, Sidqi (Sidqi Abu-Khamsin) - Department of Petroleum Engineering, King Fahd University of Petroleum and Minerals Al-Khattaf, Sulaiman (Sulaiman Al-Khattaf) - Department of Chemical Engineering, King Fahd University of Petroleum and Minerals Al-Majed, Abdulaziz Abdullah (Abdulaziz Abdullah Al-Majed) - Center for Petroleum and Minerals at the Research Institute & Department of Petroleum Engineering, King Fahd University of Petroleum and Minerals Ali, Mohammed (Mohammed Ali) - Petroleum Institute (Abu Dhabi) Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R S

217

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Materials Science Materials Science Go to Research Groups Preprints Provided by Individual Scientists: 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 Abécassis, Benjamin (Benjamin Abécassis) - Laboratoire de Physique des Solides, Université de Paris-Sud 11 Ackland, Graeme (Graeme Ackland) - Centre for Materials Science and Engineering & School of Physics, University of Edinburgh Adams, James B (James B Adams) - Department of Chemical and Materials Engineering, Arizona State University Adams, Philip W. (Philip W. Adams) - Department of Physics and Astronomy, Louisiana State University Adeyeye, Adekunle (Adekunle Adeyeye) - Department of Electrical and Computer Engineering, National University of Singapore Agrawal, Dinesh (Dinesh Agrawal) - Microwave Processing and

218

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

N O P Q R S N O P Q R S T U V W X Y Z Ma, Bin (Bin Ma) - School of Computer Science, University of Waterloo Ma, Ping (Ping Ma) - Department of Statistics, University of Illinois at Urbana-Champaign MacCallum, Bob (Bob MacCallum) - Stockholm Bioinformatics Center, Stockholms Universitet Macmillan, Derek (Derek Macmillan) - Department of Chemistry, University College London Magwene, Paul M, (Paul M, Magwene) - Department of Biology, Duke University Majoros, Bill (Bill Majoros) - Institute for Genome Sciences and Policy, Duke University Maranas, Costas (Costas Maranas) - Department of Chemical Engineering, Pennsylvania State University Mariño-Ramírez, Leonardo (Leonardo Mariño-Ramírez) - Computational Biology Branch, National Center for Biotechnology Information

219

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Pachter, Lior (Lior Pachter) - Department of Mathematics, University of California at Berkeley Page Jr., C. David (C. David Page Jr.) - Departments of Biostatistics and Medical Informatics & Computer Sciences, University of Wisconsin Pande, Vijay S. (Vijay S. Pande) - Departments of Chemistry & Structural Biology, Stanford University Park, Je-Kyun (Je-Kyun Park) - Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology Park, Sheldon (Sheldon Park) - Department of Chemical and Biological Engineering, State University of New York at Buffalo Pasquali, Samuela (Samuela Pasquali) - Laboratoire de Biochimie Théorique, Université Denis Diderot Paris 7 Pe'er, Dana (Dana Pe'er) - Department of Biological Sciences,

220

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

Office of Scientific and Technical Information (OSTI)

D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cal, Mark P. (Mark P. Cal) - Department of Civil and Environmental Engineering, New Mexico Institute of Mining and Technology Charles, Anthony (Anthony Charles) - Environmental Science Program, Saint Mary's University Chen, Wilfred (Wilfred Chen) - Department of Chemical and Biomolecular Engineering, University of Delaware Childress, Amy (Amy Childress) - Department of Civil and Environmental Engineering, University of Nevada, Reno Chorover, Jon (Jon Chorover) - Department of Soil, Water, and Environmental Science, University of Arizona Chu, Kung-Hui "Bella" (Kung-Hui "Bella" Chu) - Department of Civil Engineering, Texas A&M University Clement, Prabhakar (Prabhakar Clement) - Department of Civil

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S 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 Carleton, Karen L. (Karen L. Carleton) - Department of Biology, University of Maryland at College Park Carson, William Michael (William Michael Carson) - Center for Biophysical Sciences and Engineering, University of Alabama at Birmingham Chandonia, John-Marc (John-Marc Chandonia) - Structural Genomics Center, Lawrence Berkeley National Laboratory Chee, Peng W. (Peng W. Chee) - Department of Crop and Soil Sciences, University of Georgia Chen, Brian Y. (Brian Y. Chen) - Department of Computer Science and Engineering, Lehigh University Chen, Ting (Ting Chen) - Department of Biological Sciences, University of Southern California Chen, Wilfred (Wilfred Chen) - Department of Chemical and

222

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z Dahlhoff, Elizabeth (Elizabeth Dahlhoff) - Biology Program, College of Arts and Sciences, Santa Clara University Darnall, Nicole (Nicole Darnall) - Department of Environmental Science and Policy, George Mason University Davis, Trisha N. (Trisha N. Davis) - Department of Biochemistry, University of Washington at Seattle Deshusses, Marc (Marc Deshusses) - Department of Chemical and Environmental Engineering, Duke University Doty, Sharon Lafferty (Sharon Lafferty Doty) - School of Forest Resources, University of Washington Dupont, R. Ryan (R. Ryan Dupont) - Department of Civil and Environmental Engineering, Utah State University Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R S

223

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

Office of Scientific and Technical Information (OSTI)

M N O P Q R S M N O P Q R S T U V W X Y Z La Porta, Arthur (Arthur La Porta) - Institute for Physical Science and Technology & Department of Physics, University of Maryland at College Park La Rosa, Andres H. (Andres H. La Rosa) - Department of Physics, Portland State University Lacoste, David (David Lacoste) - Laboratoire de Physico-Chimie Théorique, École Supérieure de Physique et Chimie Industrielles Ladd, Anthony J.C. (Anthony J.C. Ladd) - Chemical Engineering Department, University of Florida Ladd, Edwin Fremont (Edwin Fremont Ladd) - Department of Physics, Bucknell University Lagendijk, Ad (Ad Lagendijk) - Complex Photonic Systems (COPS), Department of Science and Technology,Universiteit Twente Lagrée, Pierre-Yves (Pierre-Yves Lagrée) - Institut Jean Le Rond

224

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

Office of Scientific and Technical Information (OSTI)

L M N O P Q R S L M N O P Q R S T U V W X Y Z Kagami, Maiko (Maiko Kagami) - Department of Environmental Science, Toho University Kalinichev, Andrey G. (Andrey G. Kalinichev) - Departments of Chemistry and Geological Sciences, Michigan State University, Kasher, Roni (Roni Kasher) - Zuckerberg Institute for Water Research, Zuckerberg Institute for Water Research, Jacob Blaustein Institutes for Desert Research Kelly, John J. (John J. Kelly) - Department of Biology, Loyola University Chicago Kemner, Ken (Ken Kemner) - Biosciences Division, Argonne National Laboratory Kern, Michel (Michel Kern) - INRIA Paris-Rocquencourt Kilpatrick, Peter K. (Peter K. Kilpatrick) - Department of Chemical and Biomolecular Engineering, North Carolina State University Go back to Individual Researchers

225

Browse by Discipline -- E-print Network Subject Pathways: Fossil Fuels --  

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S 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 Babu, M. Madan (M. Madan Babu) - Laboratory of Molecular Biology, MRC Badger, Jonathan (Jonathan Badger) - Institute for Genomic Research, Rockville Bailey, Timothy L. (Timothy L. Bailey) - Institute for Molecular Bioscience, University of Queensland Baker, Barbara (Barbara Baker) - Department of Plant and Microbial Biology, University of California at Berkeley Baker, David (David Baker) - Center for Nanotechnology and NanoTechnology & Department of Biochemistry, University of Washington at Seattle Baltimore, David (David Baltimore) - Division of Biology, California Institute of Technology Bang, Duhee (Duhee Bang) - Department of Chemistry, Yonsei University Banta, Scott (Scott Banta) - Department of Chemical Engineering,

226

Browse by Discipline -- E-print Network Subject Pathways: Renewable Energy  

Office of Scientific and Technical Information (OSTI)

Renewable Energy Renewable Energy Go to Research Groups Preprints Provided by Individual Scientists: 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 Allen, John F. (John F. Allen) - School of Biological and Chemical Sciences, Queen Mary, University of London Angenent, Lars T. (Lars T. Angenent) - Department of Biological and Environmental Engineering, Cornell University Archer, Cristina Lozej (Cristina Lozej Archer) - College of Earth, Ocean, and Environment, University of Delaware Armanini, David G (David G Armanini) - Canadian Rivers Institute, University of New Brunswick Go back to Individual Researchers Collections: 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 American University of Beirut, Faculty of Engineering and

227

Browse by Discipline -- E-print Network Subject Pathways: Biology and  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Schechter, David S. (David S. Schechter) - Department of Petroleum Engineering, Texas A&M University Schramm, Laurier L. (Laurier L. Schramm) - Chemistry Department, University of Calgary Shaw, John (John Shaw) - Department of Chemical and Materials Engineering, University of Alberta Go back to Individual Researchers Collections: 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 Stanford University - Department of Energy Resources Engineering, Reservoir Simulation Research Stanford University - Department of Energy Resources Engineering, SUPRI-HW: Advanced Wells Stanford University Petroleum Research Institute -SUPRI-D Innovation in Well Testing Stanford University Petroleum Research Institute, SUPRI-A Group

228

Temporal variability in chemical cycling of the subterranean estuary and associated chemical loading to the coastal ocean  

E-Print Network [OSTI]

At the land-ocean interface, terrestrial groundwater interacts with seawater to form a subterranean estuary, which can play host to dynamic biogeochemical cycling of nutrients, trace metals and radionuclides. This chemically ...

Gonneea, Meagan Joan Eagle

2014-01-01T23:59:59.000Z

229

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

Office of Scientific and Technical Information (OSTI)

Energy Storage, Conversion and Utilization Energy Storage, Conversion and Utilization Go to Research Groups Preprints Provided by Individual Scientists: 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 Al-Ghadhban, Samir (Samir Al-Ghadhban) - Electrical Engineering Department, King Fahd University of Petroleum and Minerals Andersen, Torben Ole (Torben Ole Andersen) - Department of Energy Technology, Aalborg University Anderson, Larry G.(Larry G.Anderson).- Department of Chemistry, University of Colorado at Denver Anderson, Scott L. (Scott L. Anderson) - Department of Chemistry, University of Utah Andreasen, Søren Juhl (Søren Juhl Andreasen) - Department of Energy Technology, Aalborg University Arno, Gehrer (Gehrer Arno) - Institute for Thermal Turbomachinery and Machine Dynamics, Technical University Graz

230

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

Office of Scientific and Technical Information (OSTI)

W X Y Z W X Y Z Vaidman, Lev (Lev Vaidman) - School of Physics and Astronomy, Tel Aviv University Vainchtein, Dmitri (Dmitri Vainchtein) - Center for Nonlinear Science, School of Physics, Georgia Institute of Technology Valentijn, Edwin A.(Edwin A.Valentijn).- Kapteyn Astronomical Institute, Rijksuniversiteit Groningen van Baal, Pierre (Pierre van Baal) - Leiden Institute of Physics, Universiteit Leiden van Belle, Gerard (Gerard van Belle) - Lowell Observatory van de Walle, Axel (Axel van de Walle) - Division of Engineering, Brown University van den Brink, Jeroen (Jeroen van den Brink) - Leiden Institute of Physics, Universiteit Leiden van der Heijden, Gert (Gert van der Heijden) - Centre for Nonlinear Dynamics and its Applications, University College London van der Marel, Roeland (Roeland van der Marel) - Space Telescope

231

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabson, David A. (David A. Rabson) - Department of Physics, University of South Florida Rácz, Zoltán (Zoltán Rácz) - Institute for Theoretical Physics, Eötvös University Raczkowski, David (David Raczkowski) - Computational Research Division, Lawrence Berkeley National Laboratory Radenovic, Aleksandra (Aleksandra Radenovic) - Laboratory of Nanoscale Biology, Ecole Polytechnique Fédérale de Lausanne Radziwill, Nicole (Nicole Radziwill) - National Radio Astronomy Observatory Rafkin, Scot C. R. (Scot C. R. Rafkin) - Department of Space Studies, Southwest Research Institute Raizen, Mark G. (Mark G. Raizen) - Center for Nonlinear Dynamics, University of Texas at Austin Ramaprakash, A. N. (A. N. Ramaprakash) - Inter-University Centre for

232

Three-Dimensional Computational Fluid Dynamics  

SciTech Connect (OSTI)

Computational fluid dynamics (CFD) is one discipline falling under the broad heading of computer-aided engineering (CAE). CAE, together with computer-aided design (CAD) and computer-aided manufacturing (CAM), comprise a mathematical-based approach to engineering product and process design, analysis and fabrication. In this overview of CFD for the design engineer, our purposes are three-fold: (1) to define the scope of CFD and motivate its utility for engineering, (2) to provide a basic technical foundation for CFD, and (3) to convey how CFD is incorporated into engineering product and process design.

Haworth, D.C.; O'Rourke, P.J.; Ranganathan, R.

1998-09-01T23:59:59.000Z

233

Capacitive chemical sensor  

DOE Patents [OSTI]

A microfabricated capacitive chemical sensor can be used as an autonomous chemical sensor or as an analyte-sensitive chemical preconcentrator in a larger microanalytical system. The capacitive chemical sensor detects changes in sensing film dielectric properties, such as the dielectric constant, conductivity, or dimensionality. These changes result from the interaction of a target analyte with the sensing film. This capability provides a low-power, self-heating chemical sensor suitable for remote and unattended sensing applications. The capacitive chemical sensor also enables a smart, analyte-sensitive chemical preconcentrator. After sorption of the sample by the sensing film, the film can be rapidly heated to release the sample for further analysis. Therefore, the capacitive chemical sensor can optimize the sample collection time prior to release to enable the rapid and accurate analysis of analytes by a microanalytical system.

Manginell, Ronald P; Moorman, Matthew W; Wheeler, David R

2014-05-27T23:59:59.000Z

234

Chemicals from Metabolic Pathways  

Science Journals Connector (OSTI)

A few basic raw materials, petroleum, natural gas, +S from oil or natural gas, and O2 + N2 from air, generate first primary (or platform) chemicals, next secondary (commodity) chemicals, then intermediates, and f...

John Villadsen; Jens Nielsen; Gunnar Lidén

2011-01-01T23:59:59.000Z

235

Chemistry 455 Chemical Nanotechnology  

E-Print Network [OSTI]

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

Rohs, Remo

236

Chemicals and health  

Science Journals Connector (OSTI)

Chemicals and health ... I must add here that some chemicals are indeed dangerous in the environment, largely because they persist, they don't break down, and they can therefore build up in the food chain. ...

1980-11-03T23:59:59.000Z

237

Biobased Chemicals Without Biomass  

Science Journals Connector (OSTI)

Unlike most other companies using biology to make chemicals, LanzaTech does not rely on biomass feedstocks. ...

MELODY BOMGARDNER

2012-08-27T23:59:59.000Z

238

Institute of Chemical Engineering and High Temperature Chemical...  

Open Energy Info (EERE)

Chemical Processes ICEHT Jump to: navigation, search Name: Institute of Chemical Engineering and High Temperature Chemical Processes (ICEHT) Place: Hellas, Greece Zip:...

239

HARVARD UNIVERSITY CHEMICAL BIOLOGY  

E-Print Network [OSTI]

HARVARD UNIVERSITY CHEMICAL BIOLOGY PHD PROGRAM 2013-2014 Student Handbook #12;Program Contacts at the beginning of each semester. Laboratory Rotations Students in the Chemical Biology Program are expected an interest in having Chemical Biology Program Students in their labs. Students may rotate in the labs

Church, George M.

240

Computational Chemical Materials Engineering  

E-Print Network [OSTI]

: Thermal barrier coatings, wear resistance coatings, radiation resistant materials · Materials for opticalHome Computational Chemical and Materials Engineering Tahir Cagin Chemical Engineering Department to understand behavior and properties of materials as a function of ­ Chemical constitution ­ Composition

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

American Chemical Society-Chinese Chemical Society Alliance  

Science Journals Connector (OSTI)

American Chemical Society-Chinese Chemical Society Alliance ... The American Chemical Society and the Chinese Chemical Society (CCS) formed a three-year collaborative alliance in 2010 to address shared global concerns. ...

MARINDA LI WU; YAO JIANNIAN

2013-01-07T23:59:59.000Z

242

Chemical exchange program analysis.  

SciTech Connect (OSTI)

As part of its EMS, Sandia performs an annual environmental aspects/impacts analysis. The purpose of this analysis is to identify the environmental aspects associated with Sandia's activities, products, and services and the potential environmental impacts associated with those aspects. Division and environmental programs established objectives and targets based on the environmental aspects associated with their operations. In 2007 the most significant aspect identified was Hazardous Materials (Use and Storage). The objective for Hazardous Materials (Use and Storage) was to improve chemical handling, storage, and on-site movement of hazardous materials. One of the targets supporting this objective was to develop an effective chemical exchange program, making a business case for it in FY07, and fully implementing a comprehensive chemical exchange program in FY08. A Chemical Exchange Program (CEP) team was formed to implement this target. The team consists of representatives from the Chemical Information System (CIS), Pollution Prevention (P2), the HWMF, Procurement and the Environmental Management System (EMS). The CEP Team performed benchmarking and conducted a life-cycle analysis of the current management of chemicals at SNL/NM and compared it to Chemical Exchange alternatives. Those alternatives are as follows: (1) Revive the 'Virtual' Chemical Exchange Program; (2) Re-implement a 'Physical' Chemical Exchange Program using a Chemical Information System; and (3) Transition to a Chemical Management Services System. The analysis and benchmarking study shows that the present management of chemicals at SNL/NM is significantly disjointed and a life-cycle or 'Cradle-to-Grave' approach to chemical management is needed. This approach must consider the purchasing and maintenance costs as well as the cost of ultimate disposal of the chemicals and materials. A chemical exchange is needed as a mechanism to re-apply chemicals on site. This will not only reduce the quantity of unneeded chemicals and the amount spent on new purchases, but will also avoid disposal costs. If SNL/NM were to realize a 5 percent reduction in chemical inventory and a 10 percent reduction in disposal of unused chemicals the total savings would be $189, 200 per year.

Waffelaert, Pascale

2007-09-01T23:59:59.000Z

243

Dynamics and statics of actin assemblies  

E-Print Network [OSTI]

The conversion of chemical energy into mechanical forces that powers cell movements is a ubiquitous theme across biology. The acrosome reaction of Limulus sperm is a simple example of such a dynamical transformation where ...

Shin, Jennifer Hyunjong, 1974-

2004-01-01T23:59:59.000Z

244

Non-Born?Oppenheimer Molecular Dynamics  

Science Journals Connector (OSTI)

Non-Born?Oppenheimer Molecular Dynamics ... Electronically nonadiabatic or non-Born?Oppenheimer (non-BO) chemical processes (photodissociation, charge-transfer, etc.) involve a nonradiative change in the electronic state of the system. ...

Ahren W. Jasper; Shikha Nangia; Chaoyuan Zhu; Donald G. Truhlar

2005-08-17T23:59:59.000Z

245

Efficieny handling effluent gases through chemical scrubbing  

SciTech Connect (OSTI)

This paper is presented as an information source for efficiencies of chemical scrubbing. In it, we will discuss the specific problems of scrubbing silane, disilane, diborane, phosphine, hydrogen selenide and arsine. We will explain the scrubber dynamics, gases and flow rates used along with liquid mediums. The equipment and procedures used for testing, as well as the determination of the results, will be discussed. We intend to give examples of possible reactions and documentation of our efficiencies. Installation and maintenance will be touched, as well as our experiments into accidental catastrophic releases. From all of this we will derive conclusions as to the best possible means of wet chemical scrubbing.

Herman, T.; Soden, S.

1988-07-15T23:59:59.000Z

246

Characterizing two-phase flow relative permeabilities in chemical flooding using a pore-scale network model  

E-Print Network [OSTI]

in reservoir simulation of chemical flooding, when no site-Flooding In this section, a series of dynamic pore-scale network simulationssimulation techniques (e.g. , for analyzing chemical flooding)

Liu, Qingjie; Shen, Pingping; Wu, Yu-Shu

2008-01-01T23:59:59.000Z

247

Gas-Phase Molecular Dynamics  

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

Gas-Phase Molecular Dynamics Gas-Phase Molecular Dynamics The Gas-Phase Molecular Dynamics Group is dedicated to developing and applying spectroscopic and theoretical tools to challenging problems in chemical physics related to reactivity, structure, dynamics and kinetics of transient species. Recent theoretical work has included advances in exact variational solution of vibrational quantum dynamics, suitable for up to five atoms in systems where large amplitude motion or multiple strongly coupled modes make simpler approximations inadequate. Other theoretical work, illustrated below, applied direct dynamics, quantum force trajectory calculations to investigate a series of reactions of the HOCO radical. The potential energy surface for the OH + CO/ H + CO2 reaction, showing two barriers (TS1 and TS2) and the deep HOCO well along the minimum energy pathway. The inset figure shows the experimental and calculated reactivity of HOCO with selected collision partners. See J.S. Francisco, J.T. Muckerman and H.-G. Yu, "HOCO radical chemistry,"

248

CHEMICAL UNIONS FORM ALLIANCE  

Science Journals Connector (OSTI)

CHEMICAL UNIONS FORM ALLIANCE ... The Paper, Allied-Industrial, Chemical & Energy "Workers International Union (PACE) and the United Steelworkers of America (USWA) are industrial unions that have similar histories and many chemical and petroleum industry members, say union officials. ... PACE has created strategic alliances with several companies, said PACE President Boydlfoung in a statement, adding that it made sense to try the same thing with other unions. ...

2004-03-15T23:59:59.000Z

249

Chemicals (2010 MECS)  

Broader source: Energy.gov [DOE]

Manufacturing Energy and Carbon Footprint for Chemicals Sector (NAICS 325) Energy use data source: 2010 EIA MECS (with adjustments) Footprint Last Revised: February 2014

250

Biomass pyrolysis for chemicals.  

E-Print Network [OSTI]

??Biomass Pyrolysis for Chemicals The problems associated with the use of fossil fuels demand a transition to renewable sources (sun, wind, water, geothermal, biomass) for… (more)

Wild, Paul de

2011-01-01T23:59:59.000Z

251

CHEMICAL MARKET PRICES  

Science Journals Connector (OSTI)

CHEMICAL MARKET PRICES ... Compiled from weekly current price listings in the Oil, Paint and Drug Reporter , with permission of the publisher under its copyright. ...

1941-11-10T23:59:59.000Z

252

CHEMICAL MARKET PRICES  

Science Journals Connector (OSTI)

CHEMICAL MARKET PRICES ... Compiled from weakly current price listings in the Oil, Paint and Drug Reporter, with permission of the publisher under its copyright. ...

1941-01-10T23:59:59.000Z

253

Chemical Market Prices  

Science Journals Connector (OSTI)

Chemical Market Prices ... Compiled from weekly current price listings in the Oil, Paint and Drug Reporter with permission of the publisher under its copyright. ...

1945-01-10T23:59:59.000Z

254

CHEMICAL MARKET PRICES  

Science Journals Connector (OSTI)

CHEMICAL MARKET PRICES ... Compiled from weekly current price listings in the Oil, Paint and Drug Reporter, with permission of the publisher under its copyright. ...

1941-10-10T23:59:59.000Z

255

CHEMICAL MARKET PRICES  

Science Journals Connector (OSTI)

CHEMICAL MARKET PRICES ... Compiled from weekly current price listings in the Oil, Paint and Drug Reporter , with permission of the publisher under its copyright. ...

1941-02-10T23:59:59.000Z

256

CHEMICAL MARKET PRICES  

Science Journals Connector (OSTI)

CHEMICAL MARKET PRICES ... Compiled from weekly current price listings in the Oil, Paint and Drug Reporter , with permission of the publisher under its copyright. ...

1941-03-10T23:59:59.000Z

257

Argonne Chemical Sciences & Engineering - Publications - Fundamental  

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

Chemical Dynamics Chemical Dynamics 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 2013 The Miltiradical Character of One- and Two-Dimensional Graphene Nanoribbons, F. Plasser, H. Pašalić, M. H. Gerzabek, F. Libisch, R. Reiter, J. Burgdörfer, T. Müller, R. Shepard, and H. Lischka, Angewandte Chemie International Edition 52, 1-5 (2013). Der Multiradikalcharakter ein- und zweidimensionaler Graphen-Nanobänder, F. Plasser, H. Pašalić, M. H. Gerzabek, F. Libisch, R. Reiter, J. Burgdörfer, T. Müller, R. Shepard, and H. Lischka, Angewandte Chemie 125, 1-5 (2013). Active Thermochemical Tables: Water and Water Dimer, B. Ruscic, J. Phys. Chem. A (in press). The Photodissociation of Anisole and the Absolute Photoionization Cross Section of the Phenoxy Radical, H. Xu and S. T. Pratt, J. Phys. Chem. (in press).

258

Dudley Herschbach: Chemical Reactions and Molecular Beams  

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

Dudley Herschbach: Dudley Herschbach: Chemical Reactions and Molecular Beams Resources with Additional Information Dudley Herschbach Courtesy of Texas A&M University As a co-recipient of the 1986 Nobel Prize in Chemistry, 'Dudley Herschbach was cited for "providing a much more detailed understanding of how chemical reactions take place". Using molecular beams, he studied elementary reactions such as K + CH3I and K + Br2, where it became possible to correlate reaction dynamics with the electronic structures of reactants and products. Exchanges proceeded through a persistent complex that lasted for many rotational periods, with product angular distributions reflecting the degree of reagent entanglement. Later this work was extended to H + Cl2, Cl + HI, halogen substitution reactions with vinyl and allyl halides, as well as such systems as Xe + Ar2 → XeAr + Ar. Herschbach has been a pioneer in the measurement and theoretical interpretation of vector properties of reaction dynamics, a field known as "molecular stereodynamics".

259

Synthesis and optimization of integrated chemical processes  

SciTech Connect (OSTI)

This is the final technical report for the project titled ''Synthesis and optimization of integrated chemical processes''. Progress is reported on novel algorithms for the computation of all heteroazeotropic compositions present in complex liquid mixtures; the design of novel flexible azeotropic separation processes using middle vessel batch distillation columns; and theory and algorithms for sensitivity analysis and numerical optimization of hybrid discrete/continuous dynamic systems.

Barton, Paul I.; Evans, Lawrence B.

2002-04-26T23:59:59.000Z

260

CHEMICAL ABBREVIATION KEY ABBREVIATION CHEMICAL NAME HAZARDS  

E-Print Network [OSTI]

Irritant destain Methanol,acetic acid,H2O Flammable, Corrosive - acid DI H2O Deionized water DCM Nitric acid Corrosive - acid KAc Potassium acetate Irritant KCl Potassium chloride Irritant K2H PO4 Corrosive - base LiCl Lithium chloride Harmful MeOH Methanol Flammable #12;CHEMICAL ABBREVIATION KEY

Pawlowski, Wojtek

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


261

Chemical modeling of exoplanet atmospheres  

E-Print Network [OSTI]

The past twenty years have revealed the diversity of planets that exist in the Universe. It turned out that most of exoplanets are different from the planets of our Solar System and thus, everything about them needs to be explored. Thanks to current observational technologies, we are able to determine some information about the atmospheric composition, the thermal structure and the dynamics of these exoplanets, but many questions remain still unanswered. To improve our knowledge about exoplanetary systems, more accurate observations are needed and that is why the Exoplanet Characterisation Observatory (EChO) is an essential space mission. Thanks to its large spectral coverage and high spectral resolution, EChO will provide exoplanetary spectra with an unprecedented accuracy, allowing to improve our understanding of exoplanets. In this work, we review what has been done to date concerning the chemical modeling of exoplanet atmospheres and what are the main characteristics of warm exoplanet atmospheres, which a...

Venot, Olivia

2014-01-01T23:59:59.000Z

262

Quantitative genetic activity graphical profiles for use in chemical evaluation  

SciTech Connect (OSTI)

A graphic approach, terms a Genetic Activity Profile (GAP), was developed to display a matrix of data on the genetic and related effects of selected chemical agents. The profiles provide a visual overview of the quantitative (doses) and qualitative (test results) data for each chemical. Either the lowest effective dose or highest ineffective dose is recorded for each agent and bioassay. Up to 200 different test systems are represented across the GAP. Bioassay systems are organized according to the phylogeny of the test organisms and the end points of genetic activity. The methodology for producing and evaluating genetic activity profile was developed in collaboration with the International Agency for Research on Cancer (IARC). Data on individual chemicals were compiles by IARC and by the US Environmental Protection Agency (EPA). Data are available on 343 compounds selected from volumes 1-53 of the IARC Monographs and on 115 compounds identified as Superfund Priority Substances. Software to display the GAPs on an IBM-compatible personal computer is available from the authors. Structurally similar compounds frequently display qualitatively and quantitatively similar profiles of genetic activity. Through examination of the patterns of GAPs of pairs and groups of chemicals, it is possible to make more informed decisions regarding the selection of test batteries to be used in evaluation of chemical analogs. GAPs provided useful data for development of weight-of-evidence hazard ranking schemes. Also, some knowledge of the potential genetic activity of complex environmental mixtures may be gained from an assessment of the genetic activity profiles of component chemicals. The fundamental techniques and computer programs devised for the GAP database may be used to develop similar databases in other disciplines. 36 refs., 2 figs.

Waters, M.D. [Environmental Protection Agency, Washington, DC (United States); Stack, H.F.; Garrett, N.E.; Jackson, M.A. [Environmental Health Research and Testing, Inc., Research Triangle Park, NC (United States)

1990-12-31T23:59:59.000Z

263

THE AMERICAN CHEMICAL SOCIETY  

Science Journals Connector (OSTI)

...Reed, of the Illinois Geological Survey...Virginia-Carolina Chemical Corporation, Richmond...Board of Health, Madison, Wis. Division...Pennsylvania. Division of Chemical Education: Chairman...the University of Illinois; on execu-tive...from 10 or more plants were macerated...

1939-02-17T23:59:59.000Z

264

Chemical Signals Production  

E-Print Network [OSTI]

Chemical Signals · Types · Production · Transmission · Reception · Reading: Ch 10 except boxes 10.1 and 10.2 #12;What is chemical communication? · Movement of molecules from sender to receiver · Methods compounds are volatile. - 5-20 carbon compounds - carbon (MW=12) + hydrogen is less dense than oxygen (MW

Wilkinson, Gerald S.

265

Chemical Engineering Andrew Zydney  

E-Print Network [OSTI]

;ChE Employment (2003 at PSU) Merck Dow ExxonMob Air Products Amgen PPG Sunoco Kraft Foods NRC Procter, microelectronics, consumer products, biotechnology, fuels / energy, environmental engineering, etc. ·Chemical Engineers focus on the processes involved in making new products, including chemical reactions

Maranas, Costas

266

CHEMICAL SAFETY Emergency Numbers  

E-Print Network [OSTI]

- 1 - CHEMICAL SAFETY MANUAL 2010 #12;- 2 - Emergency Numbers UNBC Prince George Campus Security Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 5530 Biological Safety 5530 Risk and Safety Manager 5535 Security 7058 #12;- 3 - FOREWORD This reference manual outlines the safe

Bolch, Tobias

267

Studying the Solar System's Chemical Recipe  

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

Studying the Solar System's Chemical Recipe Print Studying the Solar System's Chemical Recipe Print To study the origins of different isotope ratios among the elements that make up today's smorgasbord of planets, moons, comets, asteroids, and interplanetary ice and dust, a team of scientists from the University of California, San Diego is using ALS Chemical Dynamics Beamline 9.0.2 to mimic radiation from the protosun when the solar system was forming. For more than three decades, Mark Thiemens, Dean of the Division of Physical Sciences at UCSD, has worked to learn how our solar system evolved. Now he and his colleagues Teresa Jackson and Subrata Chakraborty (who won the David A. Shirley Award for Outstanding Scientific Achievement at the ALS in 2011) are using ALS Beamline 9.0.2 to see if photochemistry can explain the differences in isotope ratios between elements on Earth and what's found in meteorites and interplanetary dust particles. The Chemical Dynamics Beamline generates intense beams of vacuum ultraviolet light (VUV) that can be precisely tuned to mimic the radiation from the protosun. It is powerful enough to dissociate gas molecules like carbon monoxide, hydrogen sulfide, and nitrogen, providing information about gas-phase photodynamics.

268

Studying the Solar System's Chemical Recipe  

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

Studying the Solar System's Chemical Recipe Print Studying the Solar System's Chemical Recipe Print To study the origins of different isotope ratios among the elements that make up today's smorgasbord of planets, moons, comets, asteroids, and interplanetary ice and dust, a team of scientists from the University of California, San Diego is using ALS Chemical Dynamics Beamline 9.0.2 to mimic radiation from the protosun when the solar system was forming. For more than three decades, Mark Thiemens, Dean of the Division of Physical Sciences at UCSD, has worked to learn how our solar system evolved. Now he and his colleagues Teresa Jackson and Subrata Chakraborty (who won the David A. Shirley Award for Outstanding Scientific Achievement at the ALS in 2011) are using ALS Beamline 9.0.2 to see if photochemistry can explain the differences in isotope ratios between elements on Earth and what's found in meteorites and interplanetary dust particles. The Chemical Dynamics Beamline generates intense beams of vacuum ultraviolet light (VUV) that can be precisely tuned to mimic the radiation from the protosun. It is powerful enough to dissociate gas molecules like carbon monoxide, hydrogen sulfide, and nitrogen, providing information about gas-phase photodynamics.

269

Studying the Solar System's Chemical Recipe  

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

Studying the Solar System's Chemical Recipe Print Studying the Solar System's Chemical Recipe Print To study the origins of different isotope ratios among the elements that make up today's smorgasbord of planets, moons, comets, asteroids, and interplanetary ice and dust, a team of scientists from the University of California, San Diego is using ALS Chemical Dynamics Beamline 9.0.2 to mimic radiation from the protosun when the solar system was forming. For more than three decades, Mark Thiemens, Dean of the Division of Physical Sciences at UCSD, has worked to learn how our solar system evolved. Now he and his colleagues Teresa Jackson and Subrata Chakraborty (who won the David A. Shirley Award for Outstanding Scientific Achievement at the ALS in 2011) are using ALS Beamline 9.0.2 to see if photochemistry can explain the differences in isotope ratios between elements on Earth and what's found in meteorites and interplanetary dust particles. The Chemical Dynamics Beamline generates intense beams of vacuum ultraviolet light (VUV) that can be precisely tuned to mimic the radiation from the protosun. It is powerful enough to dissociate gas molecules like carbon monoxide, hydrogen sulfide, and nitrogen, providing information about gas-phase photodynamics.

270

Enhanced Chemical Cleaning  

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

Chemical Cleaning Chemical Cleaning Renee H. Spires Enhanced Chemical Cleaning Project Manager July 29, 2009 Tank Waste Corporate Board 2 Objective Provide an overview of the ECC process and plan 3 Chemical Cleaning * Oxalic Acid can get tanks clean - Tank 16 set a standard in 1982 - Tanks 5-6 Bulk OA cleaning results under evaluation * However, the downstream flowsheet and financial impacts of handling the spent acid were unacceptable Before After Tank 16 Tank 16 4 Oxalic Acid Flowsheet Impacts Evap Sludge Washing Evap Feed/Drop Tank 8 Wt% Oxalic Acid Neutralization Tank Solids Liquid High oxalate concentration Negligible oxalate concentration * Oxalates from chemical cleaning impact salt processing * A process change was needed Evaporator Saltstone Vaults DWPF Filled Canisters 5 Vision * Eliminate the impacts to the Tank Farm

271

The IceCube Data Acquisition Software: Lessons Learned during Distributed, Collaborative, Multi-Disciplined Software Development.  

SciTech Connect (OSTI)

In this experiential paper we report on lessons learned during the development ofthe data acquisition software for the IceCube project - specifically, how to effectively address the unique challenges presented by a distributed, collaborative, multi-institutional, multi-disciplined project such as this. While development progress in software projects is often described solely in terms of technical issues, our experience indicates that non- and quasi-technical interactions play a substantial role in the effectiveness of large software development efforts. These include: selection and management of multiple software development methodologies, the effective useof various collaborative communication tools, project management structure and roles, and the impact and apparent importance of these elements when viewed through the differing perspectives of hardware, software, scientific and project office roles. Even in areas clearly technical in nature, success is still influenced by non-technical issues that can escape close attention. In particular we describe our experiences on software requirements specification, development methodologies and communication tools. We make observations on what tools and techniques have and have not been effective in this geographically disperse (including the South Pole) collaboration and offer suggestions on how similarly structured future projects may build upon our experiences.

Beattie, Keith S; Beattie, Keith; Day Ph.D., Christopher; Glowacki, Dave; Hanson Ph.D., Kael; Jacobsen Ph.D., John; McParland, Charles; Patton Ph.D., Simon

2007-09-21T23:59:59.000Z

272

Texas AgriLife Extension Service Procedure 32.02.02.X1.01 Discipline and Dismissal Page 1 of 2 Texas AgriLife Extension Service Procedures  

E-Print Network [OSTI]

Texas AgriLife Extension Service Procedure 32.02.02.X1.01 Discipline and Dismissal Page 1 of 2 Texas AgriLife Extension Service Procedures 32.02.02.X1.01 DISCIPLINE AND DISMISSAL Approved: March 27 PROCEDURE STATEMENT This procedure delineates the delegation of authority to approve dismissals

273

"Health, Aging and Environments" aims to bring together the resonant fields of health studies, gerontology, aging studies and other disciplines that focus on social studies of health, aging, and  

E-Print Network [OSTI]

"Health, Aging and Environments" aims to bring together the resonant fields of health studies, gerontology, aging studies and other disciplines that focus on social studies of health, aging, and environments, in the broadest sense. Such disciplines include, but are not limited to, health and social

Haykin, Simon

274

Chemical process hazards analysis  

SciTech Connect (OSTI)

The Office of Worker Health and Safety (EH-5) under the Assistant Secretary for the Environment, Safety and Health of the US Department (DOE) has published two handbooks for use by DOE contractors managing facilities and processes covered by the Occupational Safety and Health Administration (OSHA) Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119), herein referred to as the PSM Rule. The PSM Rule contains an integrated set of chemical process safety management elements designed to prevent chemical releases that can lead to catastrophic fires, explosions, or toxic exposures. The purpose of the two handbooks, ``Process Safety Management for Highly Hazardous Chemicals`` and ``Chemical Process Hazards Analysis,`` is to facilitate implementation of the provisions of the PSM Rule within the DOE. The purpose of this handbook ``Chemical Process Hazards Analysis,`` is to facilitate, within the DOE, the performance of chemical process hazards analyses (PrHAs) as required under the PSM Rule. It provides basic information for the performance of PrHAs, and should not be considered a complete resource on PrHA methods. Likewise, to determine if a facility is covered by the PSM rule, the reader should refer to the handbook, ``Process Safety Management for Highly Hazardous Chemicals`` (DOE- HDBK-1101-96). Promulgation of the PSM Rule has heightened the awareness of chemical safety management issues within the DOE. This handbook is intended for use by DOE facilities and processes covered by the PSM rule to facilitate contractor implementation of the PrHA element of the PSM Rule. However, contractors whose facilities and processes not covered by the PSM Rule may also use this handbook as a basis for conducting process hazards analyses as part of their good management practices. This handbook explains the minimum requirements for PrHAs outlined in the PSM Rule. Nowhere have requirements been added beyond what is specifically required by the rule.

NONE

1996-02-01T23:59:59.000Z

275

Specimen Curriculum for Chemical Engineering Focus Area: Chemical Engineering  

E-Print Network [OSTI]

Chemistry Chem 220B 3 hours Physical Chemistry Chem 230 3 hours Chemical Reactor Engineering ChBE 225 3Specimen Curriculum for Chemical Engineering Focus Area: Chemical Engineering Semester hours SOPHOMORE YEAR FALL SPRING Chem 219A

Bordenstein, Seth

276

The discipline of epidemiology  

Science Journals Connector (OSTI)

...address: http://www.aaas.org Other Internet addresses: science-editors@ aaas...confusion. However, this is more an abuse of epidemi-ologic evidence than a problem...field of epide-miology is relatively young. The study of disease inci-dence...

W Willett; S Greenland; B MacMahon; D Trichopoulos; K Rothman; D Thomas; M Thun; N Weiss

1995-09-08T23:59:59.000Z

277

Disciplined heterogeneous modeling  

Science Journals Connector (OSTI)

Complex systems demand diversity in the modeling mechanisms. One way to deal with a diversity of requirements is to create flexible modeling frameworks that can be adapted to cover the field of interest. The downside of this approach is a weakening of ...

Edward A. Lee

2010-10-01T23:59:59.000Z

278

Argonne Chemical Sciences & Engineering - People - Fundamental Interactions  

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

Chemical Dynamics Chemical Dynamics Stephen T. Pratt, Senior Chemist and Group Leader phone: 630/252-4199, fax: 630/252-9292, e-mail: stpratt@anl.gov Michael J. Davis, Senior Chemist phone: 630/252-4802, fax: 630/252-9292, e-mail: davis@tcg.anl.gov Yuri Georgievski, Computational Chemistry Specialist phone: 630/252-3706, e-mail: ygeorgi@anl.gov Lawrence B. Harding, Argonne Distinguished Fellow phone: 630/252-3591, fax: 630/252-9292, email: harding@anl.gov Ph.D., Chemistry, California Institute of Technology Applications of ab initio electronic structure theory Theoretical chemical kinetics Stephen J. Klippenstein, Argonne Distinguished Fellow phone: 630/252-3596, fax: 630/252-9292, e-mail: sjk@anl.gov Ph.D., Theoretical Chemistry, California Institute of Technology Theoretical chemical kinetics

279

Chemical Evolution and Chemical State of the Long Valley Magma...  

Open Energy Info (EERE)

Magma Chamber Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Chemical Evolution and Chemical State of the Long Valley Magma Chamber Abstract...

280

Chemicals from Biomass  

Science Journals Connector (OSTI)

...Added Chemicals from Biomass. Volume I: Results of Screening for Potential Candidates from Sugars and Synthesis Gas (www1.eere.energy.gov/biomass/pdfs/35523.pdf) . 6. Biomass as Feedstock for a Bioenergy and Bioproducts Industry: The Technical...

David R. Dodds; Richard A. Gross

2007-11-23T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Chemical decontamination specification preparation  

SciTech Connect (OSTI)

Since the first low-concentration chemical decontamination in the United States at Vermont Yankee in 1979, > 75 decontamination applications have been made at > 20 nuclear electrical generating stations. Chemical decontamination has become a common technique for reducing person-rem exposures. Two vendors are currently offering low-concentration chemical decontamination reagents for application in boiling water reactor and pressurized water reactor systems. All technical aspects associated with the chemical decontamination technology have been commercially tested and are well advanced beyond the research and development stage. Extensive corrosion and material compatibility testing has been performed on the major solvent systems with satisfactory results. The material compatibility testing for the three main solvent systems, CANDECON, CITROX, and LOMI, has been documented in numerous Electric Power Research Institute reports.

Miller, M.A.; Remark, J.F.; Vandergriff, D.M.

1988-01-01T23:59:59.000Z

282

Western Chemical Information  

Science Journals Connector (OSTI)

Western Chemical Information ... For the most part, the units are small because production is geared to the needs of the 11 states, Washington, Oregon, California, Idaho, Nevada, Montana, Wyoming, Colorado, Utah, New Mexico, and Arizona, not to the entire country. ...

FREDERICK G. SAWYER

1949-10-17T23:59:59.000Z

283

Chemical Looping Combustion  

Science Journals Connector (OSTI)

Chemical looping combustion (CLC) and looping cycles in general represent an important new ... technologies, which can be deployed for direct combustion as well as be used in gasification...2...stream suitable fo...

Edward John (Ben) Anthony

2012-01-01T23:59:59.000Z

284

Chemicals from coal  

SciTech Connect (OSTI)

This chapter contains sections titled: Chemicals from Coke Oven Distillate; The Fischer-Tropsch Reaction; Coal Hydrogenation; Substitute Natural Gas (SNG); Synthesis Gas Technology; Calcium Carbide; Coal and the Environment; and Notes and References

Harold A. Wittcoff; Bryan G. Reuben; Jeffrey S. Plotkin

2004-12-01T23:59:59.000Z

285

Unimolecular Fragmentation Induced By Low-Energy Collision: Statistically or Dynamically Driven?  

Science Journals Connector (OSTI)

By combining chemical dynamics simulations and RRKM statistical theory we have characterized collision induced dissociation (CID) mechanisms of [M(formamide)]2+ ions (M = Ca, Sr) at different timescales, from few femtoseconds to microseconds. Chemical ...

Ana Martín-Sómer; Manuel Yáńez; Marie-Pierre Gaigeot; Riccardo Spezia

2014-10-21T23:59:59.000Z

286

Nonequilibrium molecular dynamics simulations of confined fluids in contact with the bulk  

E-Print Network [OSTI]

Nonequilibrium molecular dynamics simulations of confined fluids in contact with the bulk Luzheng Zhang, Ramkumar Balasundaram,a) and Stevin H. Gehrke Department of Chemical Engineering, Kansas State University, Manhattan, Kansas 66506 Shaoyi Jiangb) Department of Chemical Engineering, University

Zhang, Luzheng

287

Perspective: Nonadiabatic dynamics theory  

Science Journals Connector (OSTI)

Nonadiabatic dynamics—nuclear motion evolving on multiple potential energy surfaces—has captivated the interest of chemists for decades. Exciting advances in experimentation and theory have combined to greatly enhance our understanding of the rates and pathways of nonadiabatic chemical transformations. Nevertheless there is a growing urgency for further development of theories that are practical and yet capable of reliable predictions driven by fields such as solar energy interstellar and atmospheric chemistry photochemistry vision single molecule electronics radiation damage and many more. This Perspective examines the most significant theoretical and computational obstacles to achieving this goal and suggests some possible strategies that may prove fruitful.

John C. Tully

2012-01-01T23:59:59.000Z

288

PhD Chemical Engineering MS Chemical Engineering  

E-Print Network [OSTI]

: Challenges for Chemistry and Chemical Engineering", National Academies Press, Washington, DC, 2003. #12;2 B1 PhD Chemical Engineering MS Chemical Engineering Bylaws Gene and Linda Voiland School of Chemical Engineering and Bioengineering College of Engineering and Architecture Approved by Voiland School faculty

Collins, Gary S.

289

Electronic Spectroscopy & Dynamics  

SciTech Connect (OSTI)

The Gordon Research Conference (GRC) on Electronic Spectroscopy and Dynamics was held at Colby College, Waterville, NH from 07/19/2009 thru 07/24/2009. The Conference was well-attended with participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. The GRC on Electronic Spectroscopy & Dynamics showcases some of the most recent experimental and theoretical developments in electronic spectroscopy that probes the structure and dynamics of isolated molecules, molecules embedded in clusters and condensed phases, and bulk materials. Electronic spectroscopy is an important tool in many fields of research, and this GRC brings together experts having diverse backgrounds in physics, chemistry, biophysics, and materials science, making the meeting an excellent opportunity for the interdisciplinary exchange of ideas and techniques. Topics covered in this GRC include high-resolution spectroscopy, biological molecules in the gas phase, electronic structure theory for excited states, multi-chromophore and single-molecule spectroscopies, and excited state dynamics in chemical and biological systems.

Mark Maroncelli, Nancy Ryan Gray

2010-06-08T23:59:59.000Z

290

Simple Dynamic Gasifier Model That Runs in Aspen Dynamics  

SciTech Connect (OSTI)

Gasification (or partial oxidation) is a vital component of 'clean coal' technology. Sulfur and nitrogen emissions can be reduced, overall energy efficiency is increased, and carbon dioxide recovery and sequestration are facilitated. Gasification units in an electric power generation plant produce a fuel for driving combustion turbines. Gasification units in a chemical plant generate gas, which can be used to produce a wide spectrum of chemical products. Future plants are predicted to be hybrid power/chemical plants with gasification as the key unit operation. The widely used process simulator Aspen Plus provides a library of models that can be used to develop an overall gasifier model that handles solids. So steady-state design and optimization studies of processes with gasifiers can be undertaken. This paper presents a simple approximate method for achieving the objective of having a gasifier model that can be exported into Aspen Dynamics. The basic idea is to use a high molecular weight hydrocarbon that is present in the Aspen library as a pseudofuel. This component should have the same 1:1 hydrogen-to-carbon ratio that is found in coal and biomass. For many plantwide dynamic studies, a rigorous high-fidelity dynamic model of the gasifier is not needed because its dynamics are very fast and the gasifier gas volume is a relatively small fraction of the total volume of the entire plant. The proposed approximate model captures the essential macroscale thermal, flow, composition, and pressure dynamics. This paper does not attempt to optimize the design or control of gasifiers but merely presents an idea of how to dynamically simulate coal gasification in an approximate way.

Robinson, P.J.; Luyben, W.L. [Lehigh University, Bethlehem, PA (United States). Dept. of Chemical Engineering

2008-10-15T23:59:59.000Z

291

Carbon Emissions: Chemicals Industry  

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

Chemicals Industry Chemicals Industry Carbon Emissions in the Chemicals Industry The Industry at a Glance, 1994 (SIC Code: 28) Total Energy-Related Emissions: 78.3 million metric tons of carbon (MMTC) -- Pct. of All Manufacturers: 21.1% -- Nonfuel Emissions: 12.0 MMTC Total First Use of Energy: 5,328 trillion Btu -- Pct. of All Manufacturers: 24.6% Energy Sources Used As Feedstocks: 2,297 trillion Btu -- LPG: 1,365 trillion Btu -- Natural Gas: 674 trillion Btu Carbon Intensity: 14.70 MMTC per quadrillion Btu Energy Information Administration, "1994 Manufacturing Energy Consumption Survey" and Emissions of Greenhouse Gases in the United States 1998 Energy-Related Carbon Emissions, 1994 Source of Carbon Carbon Emissions (million metric tons) All Energy Sources 78.3 Natural Gas 32.1

292

Chemical Cleaning Program Review  

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

Chemical Cleaning Chemical Cleaning Program Review Neil Davis Deputy Program Manager Waste Removal & Tank Closure July 29, 2009 SRR-STI-2009-00464 2 Contents Regulatory drivers Process overview Preliminary results Lessons learned Path forward 3 Regulatory Drivers The Federal Facilities Agreement establishes milestones for the removal of bulk waste and closure of each non-compliant tank Per the Dispute Resolution: - "DOE shall complete operational closure of Tanks 19 and 18 by 12/31/2012" - "DOE shall complete operational closure of 4 tanks by 9/30/2015" SRR intention to close 4 tanks by 9/30/2010, or as soon as possible Tanks 5 & 6 will be 2 of the 4 tanks 4 Tank Closure Process Bulk Waste Removal Mechanical Heel Removal Chemical Cleaning Annulus

293

Chemical Label Information  

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

Chemical Label Information Chemical Label Information Chemical Name CAS No. NFPA 704 Label Data Hazard Information Health Fire Reactivity Other acetone 67641 1 3 0 Eye, skin and mucous membrane irritatiion. Central nervous system depression. chloroform 67663 2 0 0 CAR [1] and TERAT [2] Liver and kidney disorders. Eye and skin irritation. Central nervous system depression. Cardiac arrythmia. ethanol 64175 0 3 0 Skin and eye irritation. ethyl alcohol 64175 0 3 0 Skin and eye irritation. hydrofluoric acid 7664393 4 0 0 Acute [3] - Skin contact can lead to bone damage. Skin, eye and mucous membrane irritation. hydrogen peroxide (35 to 52%) 7722841 2 0 1 OX Very irritating to the skin, eye and respiratory tract. hydrogen peroxide (> 52%) 7722841 2 0 3 OX Extremely irritating to the skin, eye and respiratory tract.

294

Chemical Storage-Overview  

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

Storage - Storage - Overview Ali T-Raissi, FSEC Hydrogen Storage Workshop Argonne National Laboratory, Argonne, Illinois August 14-15, 2002 Hydrogen Fuel - Attributes * H 2 +½ O 2 → H 2 O (1.23 V) * High gravimetric energy density: 27.1 Ah/g, based on LHV of 119.93 kJ/g * 1 wt % = 189.6 Wh/kg (0.7 V; i.e. η FC = 57%) * Li ion cells: 130-150 Wh/kg Chemical Hydrides - Definition * They are considered secondary storage methods in which the storage medium is expended - primary storage methods include reversible systems (e.g. MHs & C-nanostructures), GH 2 & LH 2 storage Chemical Hydrides - Definition (cont.) * The usual chemical hydride system is reaction of a reactant containing H in the "-1" oxidation state (hydride) with a reactant containing H in the "+1" oxidation

295

Chemical profiles of switchgrass  

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

profiles profiles of switchgrass Zhoujian Hu a,b , Robert Sykes a,c , Mark F. Davis a,c , E. Charles Brummer a,d , Arthur J. Ragauskas a,b,e, * a BioEnergy Science Center, USA b School of Chemistry and Biochemistry, Institute of Paper Science and Technology, Georgia Institute of Technology, Atlanta, GA 30332, USA c National Renewable Energy Laboratory, 1617 Cole Blvd., Golden, CO 80401, USA d Institute for Plant Breeding, Genetics, and Genomics, Department of Crop and Soil Sciences, University of Georgia, Athens, GA 30602, USA e Forest Products and Chemical Engineering Department, Chemical and Biological Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden a r t i c l e i n f o Article history: Received 15 April 2009 Received in revised form 10 December 2009 Accepted 10 December 2009 Available online 13 January 2010 Keywords: Switchgrass Morphological components Chemical

296

Micromachined chemical jet dispenser  

DOE Patents [OSTI]

A dispenser for chemical fluid samples that need to be precisely ejected in size, location, and time. The dispenser is a micro-electro-mechanical systems (MEMS) device fabricated in a bonded silicon wafer and a substrate, such as glass or silicon, using integrated circuit-like fabrication technology which is amenable to mass production. The dispensing is actuated by ultrasonic transducers that efficiently produce a pressure wave in capillaries that contain the chemicals. The 10-200 .mu.m diameter capillaries can be arranged to focus in one spot or may be arranged in a larger dense linear array (.about.200 capillaries). The dispenser is analogous to some ink jet print heads for computer printers but the fluid is not heated, thus not damaging certain samples. Major applications are in biological sample handling and in analytical chemical procedures such as environmental sample analysis, medical lab analysis, or molecular biology chemistry experiments.

Swierkowski, Steve P. (Livermore, CA)

1999-03-02T23:59:59.000Z

297

Physical and Chemical Applications  

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

data image data image Physical and Chemical Applications Research in this area includes: Chemical analysis (femtosecond laser ablation). Advanced sensors (laser ultrasonics). Advanced materials and nanotechnology for clean energy- hydrogen storage, nanostructured organic light-emitting diodes, nanowires, and nanoparticles). Photons to fuels (biosynthetic pathways for generating hydrocarbon biofuels in photosynthetic organisms). Advanced Sensor Development Sensor-based control of industrial processes can help companies: Decrease production costs; Reduce waste of raw materials on manufacturing lines; Lower manufacturing downtime from equipment maintenance; Increase the energy efficiency of manufacturing processes; Detect equipment failure early, before it becomes a major liability;

298

Chemical Logging | Open Energy Information  

Open Energy Info (EERE)

Chemical Logging Chemical Logging Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Chemical Logging Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Log Techniques Parent Exploration Technique: Well Log Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Presence and geochemical composition of fluid producing zones Thermal: Calcium-alkalinity ratios versus depth assist in defining warm and hot water aquifers Dictionary.png Chemical Logging: Chemical logging produces a chemical profile of the formation fluid within a well based on the measurement of changes in the chemical composition of the drilling fluid during drilling operations.

299

Solving the inverse problem of noise-driven dynamic networks  

E-Print Network [OSTI]

Nowadays massive amount of data are available for analysis in natural and social systems. Inferring system structures from the data, i.e., the inverse problem, has become one of the central issues in many disciplines and interdisciplinary studies. In this Letter, we study the inverse problem of stochastic dynamic complex networks. We derive analytically a simple and universal inference formula called double correlation matrix (DCM) method. Numerical simulations confirm that the DCM method can accurately depict both network structures and noise correlations by using available kinetic data only. This inference performance was never regarded possible by theoretical derivation, numerical computation and experimental design.

Zhang, Zhaoyang; Niu, Haijing; Mi, Yuanyuan; Wu, Si; Hu, Gang

2014-01-01T23:59:59.000Z

300

Biosystem Dynamics & Design | EMSL  

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

Biosystem Dynamics & Design Overview Atmospheric Aerosol Systems Biosystem Dynamics & Design Energy Materials & Processes Terrestrial & Subsurface Ecosystems Biosystem Dynamics &...

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


301

Experimental Investigation of Chemical-Looping Combustion in Packed Beds: A Parametric Study  

Science Journals Connector (OSTI)

Recently a novel reactor concept for chemical-looping combustion (CLC) has been proposed exploiting dynamically operated packed beds. In this work, an experimental parametric study on this reactor concept has been carried out. The effects of operating ...

S. Noorman; F. Gallucci; M. van Sint Annaland; J. A. M. Kuipers

2011-01-18T23:59:59.000Z

302

A View from the Middle for Chemical Reactions | U.S. DOE Office...  

Office of Science (SC) Website

chemical dynamics. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Image courtesy of University of California, San Diego Laser induced...

303

Spectroscopic probes of vibrationally excited molecules at chemically significant energies  

SciTech Connect (OSTI)

This project involves the application of multiple-resonance spectroscopic techniques for investigating energy transfer and dissociation dynamics of highly vibrationally excited molecules. Two major goals of this work are: (1) to provide information on potential energy surfaces of combustion related molecules at chemically significant energies, and (2) to test theoretical modes of unimolecular dissociation rates critically via quantum-state resolved measurements.

Rizzo, T.R. [Univ. of Rochester, NY (United States)

1993-12-01T23:59:59.000Z

304

* Corresponding author. Chemical Engineering Science 56 (2001) 1035}1039  

E-Print Network [OSTI]

. A simpli"ed model of the corona reactor is utilized in conjunction with dynamic optimization. Scaling of this optimization strategy. 2001 Published by Elsevier Science Ltd. Keywords: Pulsed corona reactor; Advanced* Corresponding author. Chemical Engineering Science 56 (2001) 1035}1039 Optimization

Palanki, Srinivas

305

3 - Chemically derived graphene  

Science Journals Connector (OSTI)

Abstract: The synthesis of graphene via chemical functionalisation of graphite is reviewed, including investigations that unravelled the atomic structure of resulting graphene oxide (GO) sheets in the suspension. The fundamental properties of GO are discussed and a summary of recent advances in device applications is provided.

R.S. Sundaram

2014-01-01T23:59:59.000Z

306

Design for chemical recycling  

Science Journals Connector (OSTI)

...than design. Life-cycle assessment (LCA), resource envi- ronmental profile analysis...product from cradle to grave. Although LCA is considered to be an evaluation tool and...polyol from oil. 7. The design check using LCA In order to check that chemical recycling...

1997-01-01T23:59:59.000Z

307

Germany's Chemical Plans  

Science Journals Connector (OSTI)

THE DIRECTION OF PROPOSED PLANT investments in the German Federal Republic is on the brink of significant change, according to the 1956 picture of capital expenditure projects. Leading German chemical companies are spending less on new plants in L956 than ...

1956-07-23T23:59:59.000Z

308

Chemical Plant Expansion  

Science Journals Connector (OSTI)

Despite $4 billion of capital expenditure for plant expansion over the past seven years, a high level of construction activity is expected to continue ... A marked increase in capital expenditures of t h e six largest chemical companies tooďç place in 1951 over 1950. ...

JOHN M. WEISS

1952-06-09T23:59:59.000Z

309

NETL - Chemical Looping Reactor  

ScienceCinema (OSTI)

NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

None

2014-06-26T23:59:59.000Z

310

Chemicals from Coal Coking  

Science Journals Connector (OSTI)

Chemicals from Coal Coking ... Since 2009, she has been at INCAR-CSIC, researching the preparation and characterization of carbon materials (cokes and fibers) and nanomaterials (nanotubes and graphenes) and their catalytic, environmental, and energy applications. ... He then joined the Fundamental Studies Section of the British Coke (later Carbonization) Research Association, eventually becoming Head of Fundamental Studies. ...

Marcos Granda; Clara Blanco; Patricia Alvarez; John W. Patrick; Rosa Menéndez

2013-09-30T23:59:59.000Z

311

American Chemical Society Award Winners, Chicago, III.  

Science Journals Connector (OSTI)

American Chemical Society Award Winners, Chicago, III. ... Copyright © 1970 American Chemical Society ...

1970-10-01T23:59:59.000Z

312

Dynamic imaging with electron microscopy  

ScienceCinema (OSTI)

Livermore researchers have perfected an electron microscope to study fast-evolving material processes and chemical reactions. By applying engineering, microscopy, and laser expertise to the decades-old technology of electron microscopy, the dynamic transmission electron microscope (DTEM) team has developed a technique that can capture images of phenomena that are both very small and very fast. DTEM uses a precisely timed laser pulse to achieve a short but intense electron beam for imaging. When synchronized with a dynamic event in the microscope's field of view, DTEM allows scientists to record and measure material changes in action. A new movie-mode capability, which earned a 2013 R&D 100 Award from R&D Magazine, uses up to nine laser pulses to sequentially capture fast, irreversible, even one-of-a-kind material changes at the nanometer scale. DTEM projects are advancing basic and applied materials research, including such areas as nanostructure growth, phase transformations, and chemical reactions.

Campbell, Geoffrey; McKeown, Joe; Santala, Melissa

2014-05-30T23:59:59.000Z

313

Dynamic imaging with electron microscopy  

SciTech Connect (OSTI)

Livermore researchers have perfected an electron microscope to study fast-evolving material processes and chemical reactions. By applying engineering, microscopy, and laser expertise to the decades-old technology of electron microscopy, the dynamic transmission electron microscope (DTEM) team has developed a technique that can capture images of phenomena that are both very small and very fast. DTEM uses a precisely timed laser pulse to achieve a short but intense electron beam for imaging. When synchronized with a dynamic event in the microscope's field of view, DTEM allows scientists to record and measure material changes in action. A new movie-mode capability, which earned a 2013 R&D 100 Award from R&D Magazine, uses up to nine laser pulses to sequentially capture fast, irreversible, even one-of-a-kind material changes at the nanometer scale. DTEM projects are advancing basic and applied materials research, including such areas as nanostructure growth, phase transformations, and chemical reactions.

Campbell, Geoffrey; McKeown, Joe; Santala, Melissa

2014-02-20T23:59:59.000Z

314

Work Practices for Chemical Fumehoods  

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

Practices for Chemical Fumehoods Practices for Chemical Fumehoods (Reviewed May 16, 2011) Always use a chemical fumehood when working with toxic and/or volatile chemicals, not on an open bench. Chemical fumehoods are designed to provide protection for the user from chemical and radiological contaminants. However, they do not absolutely eliminate exposure, even under ideal conditions. Careless work practices can result in considerable exposure to users who may believe they are protected. To optimize the performance of the chemical hood, adhere to the following work practices: 1. Ensure that your chemical hood has a current inspection sticker (dated within the last year). The face velocity should be between 80 and 120 linear feet per minute (lfpm). 2. Verify that the chemical hood is drawing air.

315

2005-3-21 1 Dynamic Equipment and Process Simulation  

E-Print Network [OSTI]

, reduced order) Simulation-based technology, manufacturing and ESH Metrics Current physical and chemical understanding Simulation ToolDynamic behavior through process cycle Verification Guidelines for equipment) · Gas phase transport · Reactant adsorption and byproduct desorption · Surface

Rubloff, Gary W.

316

Chemically graftedChemically grafted nanoparticlesnanoparticles Quantum dot Nanoparticle  

E-Print Network [OSTI]

Chemically graftedChemically grafted nanoparticlesnanoparticles Quantum dot Nanoparticle (~ 5nm Pb atomic force microscope tip: tether nanoparticle to oxide dot, or H-terminated pit after HF etch Ebeam

Plotkin, Steven S.

317

Chemical Engineering and Chemical Technology 1 Faculty of Engineering, Department of  

E-Print Network [OSTI]

Chemical Engineering with Fine Chemicals Processing, run jointly with the Department of Chemistry for chemical engineering graduates with formal training in synthetic chemistry and process developmentChemical Engineering and Chemical Technology 1 Faculty of Engineering, Department of --Chemical

318

Chemical composition of melanin  

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

Chemical composition of melanin Chemical composition of melanin Name: Peggy M Siemers Status: N/A Age: N/A Location: N/A Country: N/A Date: N/A Question: What is the chemical composition of Melanin by specific amino acids, or the DNA code for melanin? Replies: This is a good question! The answer is somewhat complex and I'm sure I don't have all the details but here goes... First, there is not a specific DNA code for melanin because like many biomolecules, it is not the result of a single gene product. People that are deficient in melanin are oculo/dermal albinos and I believe there have been seven different types of mutations. These different mutations reflect the multiple steps required to produce melanin. The original building block for melanin is tyrosine, one of the amino acids. This amino acid is modified by enzymes to produce the building block (monomer) for melanin synthesis by a process called polymerization that is also controlled by an enzyme. The polymers ,I believe, can attain diff3erent lengths and they can also form aggregates of different sizes alone and in combination with other molecules such as proteins. This is in part responsible for differences in coloration seen within and between individuals. NEWTON RULES

319

Miniature Chemical Sensor  

SciTech Connect (OSTI)

A new chemical detection technology has been realized that addresses DOE environmental management needs. The new technology is based on a variant of the sensitive optical absorption technique, cavity ring-down spectroscopy (CRDS). Termed evanescent-wave cavity ring-down spectroscopy (EW-CRDS), the technology employs a miniature solid-state optical resonator having an extremely high Q-factor as the sensing element, where the high-Q is achieved by using ultra-low-attenuation optical materials, ultra-smooth surfaces, and ultra-high reflectivity coatings, as well as low-diffraction-loss designs. At least one total-internal reflection (TIR) mirror is integral to the resonator permitting the concomitant evanescent wave to probe the ambient environment. Several prototypes have been designed, fabricated, characterized, and applied to chemical detection. Moreover, extensions of the sensing concept have been explored to enhance selectivity, sensitivity, and range of application. Operating primarily in the visible and near IR regions, the technology inherently enables remote detection by optical fiber. Producing 11 archival publications, 5 patents, 19 invited talks, 4 conference proceedings, a CRADA, and a patent-license agreement, the project has realized a new chemical detection technology providing >100 times more sensitivity than comparable technologies, while also providing practical advantages.

Andrew C. R. Pipino

2004-12-13T23:59:59.000Z

320

chemicals | netl.doe.gov  

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

coal-to-chemicals facilities in South Africa. To put chemicals production from coalpetcoke into context, refer to Figure 1, which shows the many potential products that can be...

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


321

CHEMICAL MAKERS INVEST IN SOLAR  

Science Journals Connector (OSTI)

CHEMICAL MAKERS INVEST IN SOLAR ... CAPACITY BOOST: New projects target raw materials and research ... The projects will increase capacity and advance research for chemical components of both traditional polysilicon solar cells and newer thin-film modules. ...

MELODY VOITH

2008-12-22T23:59:59.000Z

322

Introduction Basic dynamics  

E-Print Network [OSTI]

Introduction Basic dynamics The Gulf Stream The thermohaline circulation Ocean currents: some Ocean currents: some misconceptions and some dynamics #12;Introduction Basic dynamics The Gulf Stream. Geosciences Ocean currents: some misconceptions and some dynamics #12;Introduction Basic dynamics The Gulf

LaCasce, Joseph H.

323

BUILDING A CHEMICAL LASER WEAPON  

Science Journals Connector (OSTI)

BUILDING A CHEMICAL LASER WEAPON ... Under fire, Airborne Laser program director confronts challenges of revolutionary weapons system ...

WILLIAM G. SCHULZ

2004-12-20T23:59:59.000Z

324

LLNL Chemical Kinetics Modeling Group  

SciTech Connect (OSTI)

The LLNL chemical kinetics modeling group has been responsible for much progress in the development of chemical kinetic models for practical fuels. The group began its work in the early 1970s, developing chemical kinetic models for methane, ethane, ethanol and halogenated inhibitors. Most recently, it has been developing chemical kinetic models for large n-alkanes, cycloalkanes, hexenes, and large methyl esters. These component models are needed to represent gasoline, diesel, jet, and oil-sand-derived fuels.

Pitz, W J; Westbrook, C K; Mehl, M; Herbinet, O; Curran, H J; Silke, E J

2008-09-24T23:59:59.000Z

325

Naming chemical compounds: Calculator drill  

Science Journals Connector (OSTI)

36. Bits and pieces, 13. A calculator can be programmed to drill students on chemical compound naming rules.

David Holdsworth; Evelyn Lacanienta

1983-01-01T23:59:59.000Z

326

Enhanced Conformational Space Sampling Improves the Prediction of Chemical Shifts in Proteins  

E-Print Network [OSTI]

, such as SHIFTS,3 SHIFTX,4 and SPARTA,5 allow for the rapid and automated prediction of chemical shifts data, simultaneous structure-dynamics determination protocols have been developed using molecular-modeling approaches,9 or in the framework of ensemble-averaged molecular dynamics (MD) simulation.10 We have recently

Komives, Elizabeth A.

327

Introduction to the application of the dynamical systems theory in the study of the dynamics of cosmological models of dark energy  

E-Print Network [OSTI]

The theory of the dynamical systems is a very complex subject which has brought several surprises in the recent past in connection with the theory of chaos and fractals. The application of the tools of the dynamical systems in cosmological settings is less known in spite of the amount of published scientific papers on this subject. In this paper a -- mostly pedagogical -- introduction to the application in cosmology of the basic tools of the dynamical systems theory is presented. It is shown that, in spite of their amazing simplicity, these allow to extract essential information on the asymptotic dynamics of a wide variety of cosmological models. The power of these tools is illustrated within the context of the so called $\\Lambda$CDM and scalar field models of dark energy. This paper is suitable for teachers, undergraduate and postgraduate students from physics and mathematics disciplines.

García-Salcedo, Ricardo; Horta-Rangel, Francisco A; Quiros, Israel; Sanchez-Guzmán, Daniel

2015-01-01T23:59:59.000Z

328

Direct Observation of Chemical Bond Dynamics on Surfaces  

Science Journals Connector (OSTI)

...orbital electron cloud of the inclined...expected to produce anisotropic frustrated translational...experiments showed that anisotropic electro-static image effects on O ions...way to spatially image the onset ofactivated diffusion or the spatial...

J. T. YATES JR.; M. D. ALVEY; M. J. DRESSER; M. A. HENDERSON; M. KISKINOVA; R. D. RAMSIER; A. SZABÓ

1992-03-13T23:59:59.000Z

329

Theoretical studies of the dynamics of chemical reactions  

SciTech Connect (OSTI)

Recent research effort has focussed on several reactions pertinent to combustion. The formation of the formyl radical from atomic hydrogen and carbon monoxide, recombination of alkyl radicals and halo-alkyl radicals with halogen atoms, and the thermal dissociation of hydrogen cyanide and acetylene have been studied by modeling. In addition, the inelastic collisions of NCO with helium have been investigated.

Wagner, A.F. [Argonne National Laboratory, IL (United States)

1993-12-01T23:59:59.000Z

330

Computational fluid dynamic studies of chemical looping combustion systems.  

E-Print Network [OSTI]

??Responsible carbon management will be required for the future utilization of fossil fuels for power generation. One technology that is showing tremendous potential for carbon… (more)

Mahalatkar, Kartikeya Krishnaji.

2010-01-01T23:59:59.000Z

331

Chemical Dynamics, Molecular Energetics, and Kinetics at the Synchrotron  

E-Print Network [OSTI]

to bio-fuels. 51 The flame machine, shown in Figure 8,advanced engine designs 50 and novel bio-derived fuels andto predict how novel bio-derived fuel stocks might impact

Leone, Stephen R.

2010-01-01T23:59:59.000Z

332

Nonlinear Chemical Dynamics: Oscillations, Patterns, and Chaos Irving R. Epstein*  

E-Print Network [OSTI]

the least. Making the same suggestion to a group of elementary school children turns out to evoke a rather, from the freshman mindset described above to that of the elementary school child. Published in the 1940s. Nevertheless, when the next experi- mental breakthrough occurred, it still met major resistance

Showalter, Kenneth

333

ANALYTICAL METHODS in CHEMICAL ECOLOGY  

E-Print Network [OSTI]

ANALYTICAL METHODS in CHEMICAL ECOLOGY a post graduate course (doktorandkurs) when: February 10 ­ 28, 2014 where: Chemical Ecology, Plant Protection Biology, Swedish University of Agriculture (SLU to modern analytical methods used in Chemical Ecological and Ecotoxicological research, such as: methods

334

Tunable dynamics of microtubule-based active isotropic gels  

Science Journals Connector (OSTI)

...proteins and the availability of the chemical fuel. We characterize how enhanced transport...motors continuously deplete the chemical fuel leading to gel dynamics that monotonically...fluctuations and mixing in dilute suspensions of algae and bacteria. J. R. Soc. Interface...

2014-01-01T23:59:59.000Z

335

LABVIRTUAL—A virtual platform to teach chemical processes  

Science Journals Connector (OSTI)

The need to develop the capacity for autonomous and critical thinking in students and introduce practical approaches that complement the scientific background, have been acting as driving-forces that motivate engineering educators to develop new teaching methodologies. The Chemical Engineering Departments of both the Universities of Coimbra and Porto have been experimenting in this area and addressing these concerns. Recently, they have been engaged in a broader project, involving a large group of academics with complementary competencies. This project is aimed at developing a virtual platform directed towards the learning of Chemical Processes with a wide scope. From the functional point of view the platform is organized into four main areas: Chemical Engineering, Chemical Processes, Virtual Experiments and Simulators. The Chemical Processes area is further divided into four different sections: Unit Operations and Separations, Chemical Reaction, Process Systems Engineering and Biological Processes. These sections include simulators, applications and case studies to better understand the chemical/biochemical processes. The Virtual Experiments area considers both the laboratory visualization of the basic phenomena related to the processes in the other four sections, and the remote monitoring of laboratory experiments. This platform, constructed around a dynamic Web Portal, allows discussion forums and is also aimed at sharing experiences with other schools. This paper describes the different subjects included in the web platform, as well as the simulation strategies and the web methodologies used for its construction, and also presents examples of application in the classroom.

M.G. Rasteiro; L. Ferreira; J. Teixeira; F.P. Bernardo; M.G. Carvalho; A. Ferreira; R.Q. Ferreira; F. Garcia; C.M.S.G. Baptista; N. Oliveira; M. Quina; L. Santos; P.A. Saraiva; A. Mendes; F. Magalhăes; A.S. Almeida; J. Granjo; M. Ascenso; R.M. Bastos; R. Borges

2009-01-01T23:59:59.000Z

336

Real-Time Chemical Imaging of Bacterial Biofilm Development  

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

Fourier transform infrared (SR-FTIR) spectromicroscopy and the microfluidic platform will have a significant impact on several scientific disciplines that require...

337

Chemical kinetics modeling  

SciTech Connect (OSTI)

This project emphasizes numerical modeling of chemical kinetics of combustion, including applications in both practical combustion systems and in controlled laboratory experiments. Elementary reaction rate parameters are combined into mechanisms which then describe the overall reaction of the fuels being studied. Detailed sensitivity analyses are used to identify those reaction rates and product species distributions to which the results are most sensitive and therefore warrant the greatest attention from other experimental and theoretical research programs. Experimental data from a variety of environments are combined together to validate the reaction mechanisms, including results from laminar flames, shock tubes, flow systems, detonations, and even internal combustion engines.

Westbrook, C.K.; Pitz, W.J. [Lawrence Livermore National Laboratory, CA (United States)

1993-12-01T23:59:59.000Z

338

Chemical sensing flow probe  

DOE Patents [OSTI]

A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.

Laguna, George R. (Albuquerque, NM); Peter, Frank J. (Albuquerque, NM); Butler, Michael A. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

339

Chemical Hydrogen Storage Research and Development | Department...  

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

Chemical Hydrogen Storage Research and Development Chemical Hydrogen Storage Research and Development DOE's chemical hydrogen storage R&D is focused on developing low-cost...

340

Chemical Resources | Sample Preparation Laboratories  

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

Chemical Resources Chemical Resources Chemical Inventory All Sample Preparation Labs are stocked with an assortment of common solvents, acids, bases, buffers, and other reagents. See our Chemical Inventories for a list of available reagents. If you need large quantities of any chemicals, please order or bring your own supply (see below). Chemical Inventories Standard Operating Procedures (SOPs) If you will be working with any samples or reagents that are significantly toxic, reactive, corrosive, flammable, or otherwise especially hazardous, we may require an approved SOP before you can begin work. Examples: Reagents with an NFPA Rating of 3 or 4 in any category, nanomaterials, heavy metals, pyrophoric materials, water reactive materials. BLANK SOP SSRL BLANK SOP LCLS Ordering Chemicals

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

SIAM conference on applications of dynamical systems  

SciTech Connect (OSTI)

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

Not Available

1992-01-01T23:59:59.000Z

342

Chemical Looping Combustion Kinetics  

SciTech Connect (OSTI)

One of the most promising methods of capturing CO{sub 2} emitted by coal-fired power plants for subsequent sequestration is chemical looping combustion (CLC). A powdered metal oxide such as NiO transfers oxygen directly to a fuel in a fuel reactor at high temperatures with no air present. Heat, water, and CO{sub 2} are released, and after H{sub 2}O condensation the CO{sub 2} (undiluted by N{sub 2}) is ready for sequestration, whereas the nickel metal is ready for reoxidation in the air reactor. In principle, these processes can be repeated endlessly with the original nickel metal/nickel oxide participating in a loop that admits fuel and rejects ash, heat, and water. Our project accumulated kinetic rate data at high temperatures and elevated pressures for the metal oxide reduction step and for the metal reoxidation step. These data will be used in computational modeling of CLC on the laboratory scale and presumably later on the plant scale. The oxygen carrier on which the research at Utah is focused is CuO/Cu{sub 2}O rather than nickel oxide because the copper system lends itself to use with solid fuels in an alternative to CLC called 'chemical looping with oxygen uncoupling' (CLOU).

Edward Eyring; Gabor Konya

2009-03-31T23:59:59.000Z

343

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to faciliate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

344

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

345

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate intallation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

346

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1981-01-01T23:59:59.000Z

347

Dynamic Modelling for Control of Fuel Cells Federico Zenith  

E-Print Network [OSTI]

Dynamic Modelling for Control of Fuel Cells Federico Zenith Sigurd Skogestad Department of Chemical Engineering Norwegian University of Science and Technology ( ntnu) Trondheim Abstract Fuel-cell dynamics have been investigated with a variable-resistance board applied to a high temperature polymer fuel cell

Skogestad, Sigurd

348

Atmospheric Dynamics of Exoplanets  

E-Print Network [OSTI]

The characterization of exoplanetary atmospheres has come of age in the last decade, as astronomical techniques now allow for albedos, chemical abundances, temperature profiles and maps, rotation periods and even wind speeds to be measured. Atmospheric dynamics sets the background state of density, temperature and velocity that determines or influences the spectral and temporal appearance of an exoplanetary atmosphere. Hot exoplanets are most amenable to these characterization techniques; in the present review, we focus on highly-irradiated, large exoplanets (the "hot Jupiters"), as astronomical data begin to confront theoretical questions. We summarize the basic atmospheric quantities inferred from the astronomical observations. We review the state of the art by addressing a series of current questions and look towards the future by considering a separate set of exploratory questions. Attaining the next level of understanding will require a concerted effort of constructing multi-faceted, multi-wavelength dat...

Heng, Kevin

2014-01-01T23:59:59.000Z

349

Reaction dynamics in polyatomic molecular systems  

SciTech Connect (OSTI)

The goal of this program is the development of theoretical methods and models for describing the dynamics of chemical reactions, with specific interest for application to polyatomic molecular systems of special interest and relevance. There is interest in developing the most rigorous possible theoretical approaches and also in more approximate treatments that are more readily applicable to complex systems.

Miller, W.H. [Lawrence Berkeley Laboratory, CA (United States)

1993-12-01T23:59:59.000Z

350

Symbolic dynamics  

E-Print Network [OSTI]

This chapter presents some of the links between automata theory and symbolic dynamics. The emphasis is on two particular points. The first one is the interplay between some particular classes of automata, such as local automata and results on embeddings of shifts of finite type. The second one is the connection between syntactic semigroups and the classification of sofic shifts up to conjugacy.

Béal, M -P; Eilers, S; Perrin, D

2010-01-01T23:59:59.000Z

351

CHEMICAL SENSORS School of Chemistry and Biochemistry  

E-Print Network [OSTI]

CHEMICAL SENSORS CHEM 6282 School of Chemistry and Biochemistry Chemical sensors theory of chemical recognition, electrochemical, optical, mass sensors and data reduction. Text: J. Janata, "Principles of Chemical Sensors", 2010 Springer NOTE: GT Library purchased an e

Sherrill, David

352

Experimental characterization and chemical kinetics study of chemical looping combustion .  

E-Print Network [OSTI]

??Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor… (more)

Chen, Tianjiao, S.M. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

353

Chemical comminution of coal  

SciTech Connect (OSTI)

The objective of the present research is to study the chemical reactivity of a mixture of methyl alcohol and aqueous sodium hydroxide solution in the temperature range 298 to 363 K, and a caustic concentration of 0 to 10 wt. %, on an Iowa bituminous coal. The sample studied was collected from coal zone 4, equivalent to most historical references to Laddsdale coal. The coals in this zone are typical high-sulfur, high-ash middle Pennsylvania Cherokee group coals. The apparent rank is high-volatile C bituminous coal. The relatively high content of sulfur and 23 other elements in these coals is related to near neutral (6-8) pH conditions in the depositional and early diagenetic environments, and to postdepositional sphalerite/calcite/pyrite/kaolinite/barite mineralization.

Mamaghani, A.H.; Beddow, J.K.; Vetter, A.F.

1987-02-01T23:59:59.000Z

354

Recommended inorganic chemicals for calibration  

SciTech Connect (OSTI)

All analytical techniques depend on the use of calibration chemicals to relate analyte concentration to an instrumental parameter. A fundamental component in the preparation of calibration solutions is the weighing of a pure chemical or metal before preparing a solution standard. The analyst must be assured that the purity, stoichiometry, and assay of the chemical are known. These terms have different meanings, and each has an important influence. This report is intended to assist the analyst in the selection and use of chemical standards for instrumental calibration. Purity, stoichiometry, and preparation of solutions for different purposes are discussed, and a critical evaluation of the best materials available for each element is presented for use in preparing solutions or calibration standards. Information on the chemical form, source, purity, drying, and appropriate precautions is given. In some cases, multiple sources or chemical forms are available. Certain radioactive elements, the transuranic elements, and the noble gases are not considered.

Moody, J.R.; Greenberg, R.R.; Pratt, K.W.; Rains, T.C.

1988-11-01T23:59:59.000Z

355

Chemical Engineering | More Science | ORNL  

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

Chemical and Engineering Materials Clean Energy Nuclear Sciences Computer Science Earth and Atmospheric Sciences Materials Science and Engineering Mathematics Physics More Science Home | Science & Discovery | More Science | Engineering SHARE Engineering Engineering at ORNL is integrated with nearly all of the scientific research areas and user facilities. In particular, ORNL has core capabilities chemical engineering and systems engineering. Chemical engineering moves knowledge gained from fundamental chemical research toward applications. For example, this capability supports the development of fuel reprocessing techniques and enables radioisotope production, isotope separation, and development of isotope applications. This capacity also contributes to advances in energy efficiency, renewable

356

FAQS Reference Guide- Chemical Processing  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the February 2010 edition of DOE-STD-1176-2010, Chemical Processing Functional Area Qualification Standard.

357

Chemical substructure analysis in toxicology  

SciTech Connect (OSTI)

A preliminary examination of chemical-substructure analysis (CSA) demonstrates the effective use of the Chemical Abstracts compound connectivity file in conjunction with the bibliographic file for relating chemical structures to biological activity. The importance of considering the role of metabolic intermediates under a variety of conditions is illustrated, suggesting structures that should be examined that may exhibit potential activity. This CSA technique, which utilizes existing large files accessible with online personal computers, is recommended for use as another tool in examining chemicals in drugs. 2 refs., 4 figs.

Beauchamp, R.O. Jr. [Center for Information on Toxicology and Environment, Raleigh, NC (United States)

1990-12-31T23:59:59.000Z

358

Light with nonzero chemical potential  

Science Journals Connector (OSTI)

Thermodynamic states and processes involving light are discussed in which the chemical potential of light is nonzero. Light with nonzero chemical potential is produced in photochemical reactions for example in a light emitting diode. The chemical potential of black-body radiation becomes negative upon a Joule expansion. The isothermal diffusion of light which is a common phenomenon is driven by the gradient in the chemical potential. These and other examples support the idea that light can be interpreted as a gas of photons with properties similar to a material gas.

F. Herrmann; P. Würfel

2005-01-01T23:59:59.000Z

359

ChemicalChemical StratigraphyStratigraphy Oxygen, Carbon, Strontium,  

E-Print Network [OSTI]

2/25/2009 1 ChemicalChemical StratigraphyStratigraphy Oxygen, Carbon, Strontium, Sulphur Isotopes Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department evolves over time, with the geological time line running from right to left in this graph. The increased

Miami, University of

360

Introduction Dynamic Risk Measures  

E-Print Network [OSTI]

Introduction Dynamic Risk Measures Dynamic Risk Measures from BMO martingales Bid-Ask Dynamic Pricing Procedure Conclusion MESURES DE RISQUE DYNAMIQUES DYNAMIC RISK MEASURES Jocelyne Bion-Nadal CNRS Risk Measures Dynamic Risk Measures from BMO martingales Bid-Ask Dynamic Pricing Procedure Conclusion

Bion-Nadal, Jocelyne

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Information flow within stochastic dynamical systems  

E-Print Network [OSTI]

Information flow or information transfer is an important concept in dynamical systems which has applications in a wide variety of scientific disciplines. In this study, we show that a rigorous formalism can be established in the context of a generic stochastic dynamical system. The resulting measure of of information transfer possesses a property of transfer asymmetry and, when the stochastic perturbation to the receiving component does not rely on the giving component, has a form same as that for the corresponding deterministic system. An application with a two-dimensional system is presented, and the resulting transfers are just as expected. A remarkable observation is that, for two highly correlated time series, there could be no information transfer from one certain series, say $x_2$, to the other ($x_1$). That is to say, the evolution of $x_1$ may have nothing to do with $x_2$, even though $x_1$ and $x_2$ are highly correlated. Information transfer analysis thus extends the traditional notion of correlation analysis by providing a quantitative measure of causality between time series.

X. San Liang

2007-10-04T23:59:59.000Z

362

November 2006 CHEMICAL HYGIENE PLAN  

E-Print Network [OSTI]

.4 LABORATORY-SPECIFIC SAFETY PLANS 4.5 LABORATORY SAFETY AUDITS 4.6 CHEMICAL HYGIENE PLAN REVIEW 5.0 LABORATORYNovember 2006 1 CHEMICAL HYGIENE PLAN (November 2006) Department of Chemistry Vanderbilt University #12;November 2006 2 1.0 INTRODUCTION 2.0 THE LABORATORY STANDARD 3.0 SCOPE AND APPLICATION 4

Bordenstein, Seth

363

MATLAB Applications in Chemical Engineering  

E-Print Network [OSTI]

MATLAB® Applications in Chemical Engineering James A. Carnell North Carolina State University MATLAB is a powerful code-based mathematical and engineering calculation program. It performs all introduction to MATLAB in chemical engineering, and in no way attempts to be a comprehensive MATLAB learning

Al-Juhani, Abdulhadi A.

364

Dynamic Positioning Simulator Dynamic Positioning Simulator  

E-Print Network [OSTI]

Simulator 5 / 24 #12;Dynamic Positioning Simulator Dynamic Positioning Why Dynamic Positioning? Advantages Dynamic Positioning: No tugboats needed; Offshore set-up is quick; Power saving; Precision situations more on Ship: Wind Force Fw = 1 2 air V 2 rw CXw (rw )AT 1 2 air V 2 rw CYw (rw )AL Mw = 1 2 air V 2 rw CMw (rw

Vuik, Kees

365

Chemical analysis quality assurance at the Idaho Chemical Processing Plant  

SciTech Connect (OSTI)

The Idaho Chemical Processing Plant (ICPP) is a uranium reprocessing facility operated by Westinghouse Idaho Nuclear Company for the Department of Energy at the Idaho National Engineering Laboratory (INEL). The chemical analysis support required for the plant processes is provided by a chemical analysis staff of 67 chemists, analysts, and support personnel. The documentation and defense of the chemical analysis data at the ICPP has evolved into a complete chemical analysis quality assurance program with training/qualification and requalification, chemical analysis procedures, records management and chemical analysis methods quality control as major elements. The quality assurance procedures are implemented on a central analytical computer system. The individual features provided by the computer system are automatic method selection for process streams, automation of method calculations, automatic assignment of bias and precision estimates at analysis levels to all method results, analyst specific daily requalification or with-method-use requalification, untrained or unqualified analyst method lockout, statistical testing of process stream results for replicate agreement, automatic testing of process results against pre-established operating, safety, or failure limits at varying confidence levels, and automatic transfer and report of analysis data plus the results of all statistical testing to the Production Department.

Hand, R.L.; Anselmo, R.W.; Black, D.B.; Jacobson, J.J.; Lewis, L.C.; Marushia, P.C.; Spraktes, F.W.; Zack, N.R.

1985-01-01T23:59:59.000Z

366

Use of comparative genomics approaches to characterize interspecies differences in response to environmental chemicals: Challenges, opportunities, and research needs  

SciTech Connect (OSTI)

A critical challenge for environmental chemical risk assessment is the characterization and reduction of uncertainties introduced when extrapolating inferences from one species to another. The purpose of this article is to explore the challenges, opportunities, and research needs surrounding the issue of how genomics data and computational and systems level approaches can be applied to inform differences in response to environmental chemical exposure across species. We propose that the data, tools, and evolutionary framework of comparative genomics be adapted to inform interspecies differences in chemical mechanisms of action. We compare and contrast existing approaches, from disciplines as varied as evolutionary biology, systems biology, mathematics, and computer science, that can be used, modified, and combined in new ways to discover and characterize interspecies differences in chemical mechanism of action which, in turn, can be explored for application to risk assessment. We consider how genetic, protein, pathway, and network information can be interrogated from an evolutionary biology perspective to effectively characterize variations in biological processes of toxicological relevance among organisms. We conclude that comparative genomics approaches show promise for characterizing interspecies differences in mechanisms of action, and further, for improving our understanding of the uncertainties inherent in extrapolating inferences across species in both ecological and human health risk assessment. To achieve long-term relevance and consistent use in environmental chemical risk assessment, improved bioinformatics tools, computational methods robust to data gaps, and quantitative approaches for conducting extrapolations across species are critically needed. Specific areas ripe for research to address these needs are recommended.

Burgess-Herbert, Sarah L., E-mail: sarah.burgess@alum.mit.edu [American Association for the Advancement of Science (AAAS) Science and Technology Policy Fellow at the US Environmental Protection Agency (EPA), 2009–10 (United States); Euling, Susan Y. [National Center for Environmental Assessment, Office of Research and Development, US Environmental Protection Agency, Washington, DC 20460 (United States)

2013-09-15T23:59:59.000Z

367

Ocean Engineering Two Year Graduate Course Schedule Graduate students from both the ocean and mechanical engineering programs may take courses from either discipline. The current schedule of courses for ocean  

E-Print Network [OSTI]

Ocean Engineering Two Year Graduate Course Schedule Graduate students from both the ocean and mechanical engineering programs may take courses from either discipline. The current schedule of courses for ocean engineering is given below: Spring 2014 Summer 2014 Fall 2014 Spring 2015 Summer 2015 Fall 2015

Fernandez, Eduardo

368

Dynamic Glazing from a Material Science Perspective  

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

Dynamic Glazing from a Material Science Perspective Dynamic Glazing from a Material Science Perspective Speaker(s): Sunnie Lim Date: February 16, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Dragan Charlie Curcija Advanced window technology has been identified as a component which can greatly reduce the energy consumption of the building envelope. The next generation of advanced windows will involve a "smart-coating" technology where the optical and solar properties can be dynamically controlled. The performance of such coating is ultimately linked to its materials properties such as chemical composition and microstructure. These properties are directly influenced by the deposition process conditions. A promising dynamic windows technology is based upon the electrochromism process. An electrochromic window system consists of a sandwich of

369

ELIGIBLE DISCIPLINES FOR QEII-GSST PURPOSES The QEII-GSST program supports graduate students enrolled in research master's and doctoral  

E-Print Network [OSTI]

· Electrical Engineering · Engineering Science (may include Engineering, Engineering Physics, and Nuclear. Applied Sciences: · Aerospace (may include Aeronautical Engineering) · Biomedical Engineering · Chemical Engineering · Civil Engineering and Architecture (may include Landscape Architecture) · Computer Engineering

370

Molecular beam studies of reaction dynamics  

SciTech Connect (OSTI)

Purpose of this research project is two-fold: (1) to elucidate detailed dynamics of simple elementary reactions which are theoretically important and to unravel the mechanism of complex chemical reactions or photo chemical processes which play an important role in many macroscopic processes and (2) to determine the energetics of polyatomic free radicals using microscopic experimental methods. Most of the information is derived from measurement of the product fragment translational energy and angular distributions using unique molecular beam apparati designed for these purposes.

Lee, Y.T.

1987-03-01T23:59:59.000Z

371

New Science for Chemicals Policy  

E-Print Network [OSTI]

of the State-of-the-Science of Endocrine Disruptors (WHO,461, 472 (2009). 17. NRC, Science and Decisions: AdvancingPOLICYFORUM SCIENCE AND REGULATION New Science for Chemicals

2009-01-01T23:59:59.000Z

372

Chemical Conversions of Natural Precursors  

Science Journals Connector (OSTI)

Many products from the flavour industry are primary products from renewable resources or secondary products obtained by chemical conversions of the primary products. In general these secondary products are key...

Peter H. van der Schaft

2007-01-01T23:59:59.000Z

373

Genotoxicity of complex chemical mixtures  

E-Print Network [OSTI]

studies, specifically on carbon monoxide. Schmiedeberg focused on liver and its detoxification mechanisms. Lewin?s work included chronic toxicity of narcotics, along with toxicity of chemicals such as methanol, glycerol, acrolein and chloroform...

Phillips, Tracie Denise

2009-05-15T23:59:59.000Z

374

Theoretical Studies in Chemical Kinetics  

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

Theoretical Studies in Chemical Kinetics ^ ^ iCi| Theoretical Studies in Chemical Kinetics ^ ^ iCi| under AEC Contract A T (30-1)-3780 " â–  ' Annual Report (1970) Principal In-vestigator: Martin Karpins Institution: Harvard University The research performed under this contract can best be sunmarized under several headings. (a) Alkali-Halideg Alkali-Halide (MX^ M*X*) Exchange Reactions. This project is being continued. A careful study of certain

375

Fifty-Year Trends in the Chemical Industry: What Do They Mean for Chemical Education?  

Science Journals Connector (OSTI)

Fifty-Year Trends in the Chemical Industry: What Do They Mean for Chemical Education? ... Environmental Chemistry ...

George W. Parshall; Chadwick A. Tolman

1999-02-01T23:59:59.000Z

376

Dynamic Testing of Gasifier Refractory  

SciTech Connect (OSTI)

The University of North Dakota (UND) Chemical Engineering Department in conjunction with the UND Energy & Environmental Research Center (EERC) have initiated a program to thoroughly examine the combined chemical (reaction and phase change) and physical (erosion) effects experienced by a variety of refractory materials during both normal operation and thermal cycling under slagging coal gasification conditions. The goal of this work is to devise a mechanism of refractory loss under these conditions. The controlled-atmospheric dynamic corrodent application furnace (CADCAF) is being utilized to simulate refractory/slag interactions under dynamic conditions that more realistically simulate the environment in a slagging coal gasifier than any of the static tests used previously by refractory manufacturers and researchers. Shakedown testing of the CADCAF has been completed. Samples of slag and refractory from the Tampa Electric Polk Power Station have been obtained for testing in the CADCAF. The slag has been dried and sieved to the size needed for our flowing slag corrosion tests. Screening tests are in currently in progress. Detailed analysis of corrosion rates from the first tests is in progress.

Michael D. Mann; Devdutt Shukla; Xi Hong; John P. Hurley

2004-09-27T23:59:59.000Z

377

Ultrafast studies of solution dynamics  

SciTech Connect (OSTI)

This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). Fast chemical dynamics generally must be initiated photochemically. This limits the applicability of modern laser methods for following the structural changes that occur during chemical and biological reactions to those systems that have an electronic chromophore that has a significant yield of photoproduct when excited. This project has developed a new and entirely general approach to ultrafast initiation of reactions in solution: laser-induced temperature jump (T-jump). The results open entire new fields of study of ultrafast molecular dynamics in solution. The authors have demonstrated the T-jump technique on time scales of 50 ps and longer, and have applied it to study of the fast events in protein folding. They find that a general lifetime of alpha-helix formation is ca 100 ns, and that tertiary folds (in apomyoglobin) form in ca 100 {mu}s.

Woodruff, W.H.; Dyer, R.B. [Los Alamos National Lab., NM (United States); Callender, R.H. [City Univ. of New York, NY (United States). Dept. of Physics

1997-10-01T23:59:59.000Z

378

Dynamics of a Tunable Superfluid Junction  

SciTech Connect (OSTI)

We study the population dynamics of a Bose-Einstein condensate in a double-well potential throughout the crossover from Josephson dynamics to hydrodynamics. At barriers higher than the chemical potential, we observe slow oscillations well described by a Josephson model. In the limit of low barriers, the fundamental frequency agrees with a simple hydrodynamic model, but we also observe a second, higher frequency. A full numerical simulation of the Gross-Pitaevskii equation giving the frequencies and amplitudes of the observed modes between these two limits is compared to the data and is used to understand the origin of the higher mode. Implications for trapped matter-wave interferometers are discussed.

LeBlanc, L. J.; Bardon, A. B.; McKeever, J.; Extavour, M. H. T.; Jervis, D.; Thywissen, J. H.; Piazza, F.; Smerzi, A. [Department of Physics, University of Toronto, 60 St. George, Toronto ON, M5S 1A7 (Canada); INO-CNR, BEC Center, and Dipartimento di Fisica, Via Sommarive 14, 38123 Povo, Trento (Italy)

2011-01-14T23:59:59.000Z

379

Sandia National Laboratories: MOgene Green Chemicals LLC  

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

MOgene Green Chemicals LLC Sandia to Partner with MOgene Green Chemicals on ARPA-E REMOTE Project On October 2, 2013, in Energy, News, News & Events, Partnership, Research &...

380

Chemical Safety Program - Library | Department of Energy  

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

Standard Safe Management of Mercury DOE Documents & Guidelines Chemical Management Handbook Volumes 1 -3 DOE Handbook, "Chemical Process Hazards Analysis," DOE-HDBK-1100-2004,...

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


381

PNNL Chemical Hydride Capabilities | Department of Energy  

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

Chemical Hydride Capabilities PNNL Chemical Hydride Capabilities Presentation from the Hydrogen Storage Pre-Solicitation Meeting held June 19, 2003 in Washington, DC....

382

Chemical Safety Program | Department of Energy  

Office of Environmental Management (EM)

of best practices, lessons learned, and guidance in the area of chemical management. This content is supported by the Chemical Safety Topical Committee which was formed to identify...

383

Chemically Reactive Working Fluids | Department of Energy  

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

Chemically Reactive Working Fluids for the Capture and Transport of Concentrated Solar Thermal Energy for Power Generation Chemically Reactive Working Fluids SunShot CSP...

384

Multidimensional simulation and chemical kinetics development...  

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

Developing chemical kinetic mechanisms and applying them to simulating engine combustion processes. deer09aceves.pdf More Documents & Publications Chemical Kinetic Research on...

385

Tribo-Chemical Modeling of Copper CMP  

E-Print Network [OSTI]

TRIBO-CHEMICAL MODELING OF COPPER CMP Shantanu Tripathi 1 ,Technical Area: CMP (Copper) Abstract We are developing antribo-chemical model of copper CMP that considers abrasive

Tripathi, Shantanu; Doyle, Fiona; Dornfeld, David

2006-01-01T23:59:59.000Z

386

PRELIMINARY SURVEY OF TEXAS CITY CHEMICALS, INC.  

Office of Legacy Management (LM)

1956, when the Texas City Chemicals Company went bankrupt. The plant was purchased by Smith-Douglas Company, a Division of Borden Chemical Company, Bordon, Inc. From information...

387

Correlation Between Optical Properties And Chemical Composition...  

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

Between Optical Properties And Chemical Composition Of Sputter-deposited Germanium Cxide (GeOx) Films . Correlation Between Optical Properties And Chemical Composition Of...

388

Cybersecurity Dynamics Shouhuai Xu  

E-Print Network [OSTI]

Cybersecurity Dynamics Shouhuai Xu Department of Computer Science, University of Texas at San Antonio ABSTRACT We explore the emerging field of Cybersecurity Dynamics, a candidate foundation for the Science of Cybersecurity. Keywords Cybersecurity dynamics, security model, security analysis 1

Xu, Shouhuai

389

Chemically strengthened protection glasses for the applications of space solar cells  

SciTech Connect (OSTI)

The effects of chemically strengthened processing and the ion beam irradiation on the mechanical characteristics of space solar cell protection glasses are investigated using dynamic mechanical analysis and micro hardness instrument; also the corresponding optical properties were analyzed by utilizing the UV/visible spectrophotometer. The results suggest that the flexural strength, fracture toughness and surface characteristics are enhanced via the chemical strengthening process. Importantly, such process has a trivial influence with ?0.2% degradation on the transparency of chemically strengthened glasses in the band range of 350 ? 1000 nm, while exhibits an excellent resistance on radiation damage by ion beams bombardment, demonstrating an outstanding durability in the space radiation environment.

Wang, H. F., E-mail: whf2008@dhu.edu.cn [College of Material Science and Engineering, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai 201620 (China); Xing, G. Z., E-mail: guozhong.xing@unsw.edu.au; Zhang, L.; Li, S. [School of Materials Science and Engineering, The University of New South Wales, Sydney, New South Wales 2052 (Australia)] [School of Materials Science and Engineering, The University of New South Wales, Sydney, New South Wales 2052 (Australia); Wang, X. Y. [Department of Civil Engineering, Northeast Dianli University, Jilin 132012 (China)] [Department of Civil Engineering, Northeast Dianli University, Jilin 132012 (China); Zhang, L. L. [Zhuhai College of Jilin University, Zhuhai, Guangdong, 519041 (China)] [Zhuhai College of Jilin University, Zhuhai, Guangdong, 519041 (China)

2014-04-15T23:59:59.000Z

390

Molecular beam studies of reaction dynamics  

SciTech Connect (OSTI)

The major thrust of this research project is to elucidate detailed dynamics of simple elementary reactions that are theoretically important and to unravel the mechanism of complex chemical reactions or photochemical processes that play important roles in many macroscopic processes. Molecular beams of reactants are used to study individual reactive encounters between molecules or to monitor photodissociation events in a collision-free environment. Most of the information is derived from measurement of the product fragment energy, angular, and state distributions. Recent activities are centered on the mechanisms of elementary chemical reactions involving oxygen atoms with unsaturated hydrocarbons, the dynamics of endothermic substitution reactions, the dependence of the chemical reactivity of electronically excited atoms on the alignment of excited orbitals, the primary photochemical processes of polyatomic molecules, intramolecular energy transfer of chemically activated and locally excited molecules, the energetics of free radicals that are important to combustion processes, the infrared-absorption spectra of carbonium ions and hydrated hydronium ions, and bond-selective photodissociation through electric excitation.

Lee, Y.T. [Lawrence Berkeley Laboratory, CA (United States)

1993-12-01T23:59:59.000Z

391

Molecular beam studies of reaction dynamics  

SciTech Connect (OSTI)

The major thrust of this research project is to elucidate detailed dynamics of simple elementary reactions that are theoretically important and to unravel the mechanism of complex chemical reactions or photochemical processes that play important roles in many macroscopic processes. Molecular beams of reactants are used to study individual reactive encounters between molecules or to monitor photodissociation events in a collision-free environment. Most of the information is derived from measurement of the product fragment energy, angular, and state distributions. Recent activities are centered on the mechanisms of elementary chemical reactions involving oxygen atoms with unsaturated hydrocarbons, the dynamics of endothermic substitution reactions, the dependence of the chemical reactivity of electronically excited atoms on the alignment of excited orbitals, the primary photochemical processes of polyatomic molecules, intramolecular energy transfer of chemically activated and locally excited molecules, the energetics of free radicals that are important to combustion processes, the infrared-absorption spectra of carbonium ions and hydrated hydronium ions, and bond-selective photodissociation through electric excitation.

Lee, Yuan T.

1991-03-01T23:59:59.000Z

392

Chemical Science | Department of Energy  

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

Chemical Science Chemical Science Chemical Science Plant fatty acids are used in a vast range of products, from polymers to plastics and soaps to industrial feed stocks -- making up an estimated $150 billion market annually. A new discovery of inserting double bonds in the fatty acids could show the way to the designer production of plant fatty acids, and, in turn, to new industrial applications and new products. Read more. Plant fatty acids are used in a vast range of products, from polymers to plastics and soaps to industrial feed stocks -- making up an estimated $150 billion market annually. A new discovery of inserting double bonds in the fatty acids could show the way to the designer production of plant fatty

393

Chemical Looping | Open Energy Information  

Open Energy Info (EERE)

Looping Looping Jump to: navigation, search Contents 1 Introduction 2 Process Description 3 Benefits 4 Oxygen Carriers 5 Multimedia 6 Patents 7 References 8 External Links Introduction Chemical looping or chemical looping combustion (CLC) is a novel technology that could provide the means to convert fossil fuels to electricity and provide carbon capture without significant efficiency or cost penalties. Chemical looping combustion is very similar to oxy-fuel combustion where there is no direct contact between air and fuel.[1] Oxygen is extracted from air, then the oxygen is reacted with the hydrocarbon fuel producing an exhaust gas composed of carbon dioxide and water vapor.[2] The water vapor is condensed out of the gas resulting in near 100% carbon dioxide stream that could be sequestered in the ground.

394

Chemical Inventory | Sample Preparation Laboratories  

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

Chemical Inventory Chemical Inventory Use the following dropdown menus to filter the results for chemical records. To reset the results clear the entries and click "update". Facility - Any - SSRL LCLS Building - Any - 120 131 999 Room - Any - 109 113 209 257 Storage Area Storage Category Apply Title Facility Building Room Storage Area Storage Category Available to All Qty. Size Units Responsible Person 1,3-cyclohexadiene SSRL 131 209 CI L No 1 25 milliliters (ml) Tsu-Chien Weng 1,4- dioxane SSRL 120 257 CB1 L Yes 1 1 liters (l) Cynthia Patty 1,8-Octanedithiol SSRL 131 209 CA3 L No 1 5 grams (g) Schmidt 1-Chloronapthalene SSRL 131 209 CA3 L No 1 100 grams (g) Schmidt 1-Propanol LCLS 999 109 B1 L Yes 1 4 liters (l) Lisa Hammon

395

Temperature effects on chemical reactor  

Science Journals Connector (OSTI)

In this paper we had to study some characteristics of the chemical reactors from which we can understand the reactor operation in different circumstances; from these and the most important factor that has a great effect on the reactor operation is the temperature it is a mathematical processing of a chemical problem that was already studied but it may be developed by introducing new strategies of control; in our case we deal with the analysis of a liquid?gas reactor which can make the flotation of the benzene to produce the ethylene; this type of reactors can be used in vast domains of the chemical industry especially in refinery plants where we find the oil separation and its extractions whether they are gases or liquids which become necessary for industrial technology especially in our century.

M. Azzouzi

2008-01-01T23:59:59.000Z

396

Thematic Questions about Chemical Elements Nature of the chemical elements  

E-Print Network [OSTI]

Be Atomic No. 1 2 3 4 Isotopes 1,2,3 3,4 6,7 9,10 Name Boron Carbon Nitrogen Oxygen Symbol B C N O Atomic No Environment Element Synthesis: Exploration of Chemical Fundamentals Element Synthesis and Isotopes · Elemental Abundance and Isotopes · distribution of elements in the universe · factors that define elemental

Polly, David

397

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC)  

E-Print Network [OSTI]

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC) IETC 2014 New Orleans, Louisiana David Hokanson ExxonMobil Research and Engineering May 22, 2014 ESL-IE-14-05-33 Proceedings of the Thrity-Sixth Industrial Energy... Technology Conference New Orleans, LA. May 20-23, 2014 2Outline • Baytown Chemical Complex • Xylene Fractionation Overview • Dynamic Matrix Control • Results • Benefits/Wrap-Up ESL-IE-14-05-33 Proceedings of the Thrity-Sixth Industrial Energy Technology...

Hokanson, D.

2014-01-01T23:59:59.000Z

398

Chemical Sciences Division | Advanced Materials |ORNL  

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

Chemical Sciences Chemical Sciences Division SHARE Chemical Sciences Division The Chemical Sciences Division performs discovery and uses inspired research to understand, predict, and control the physical processes and chemical transformations at multiple length and time scales, especially at interfaces. The foundation of the division is a strong Basic Energy Sciences (BES) portfolio that pushes the frontiers of catalysis, geosciences, separations and analysis, chemical imaging, neutron science, polymer science, and interfacial science. Theory is closely integrated with materials synthesis and characterization to gain new insights into chemical transformations and processes with the ultimate goal of predictive insights. Applied research programs naturally grow out of our fundamental

399

Definition: Chemical energy | Open Energy Information  

Open Energy Info (EERE)

energy energy Energy stored in chemical bonds between atoms within molecules. When a chemical reaction occurs, the chemical energy within a molecule can increase or that energy can be released into its surroundings as another form of energy (e.g., heat or light). Fuel combustion is example of the conversion of chemical energy to another form of energy.[1][2] View on Wikipedia Wikipedia Definition In chemistry, Chemical energy is the potential of a chemical substance to undergo a transformation through a chemical reaction or, to transform other chemical substances. Examples include batteries and light bulbs and cells etc. Breaking or making of chemical bonds involves energy, which may be either absorbed or evolved from a chemical system Energy that can be released (or absorbed) because of a reaction between a set of

400

Identifying Chemicals That Are Planetary Boundary Threats  

Science Journals Connector (OSTI)

Identifying Chemicals That Are Planetary Boundary Threats ... Our point of departure to develop profiles for chemicals that are potential planetary boundary threats is to identify scenarios in which a chemical could fulfill each of the three conditions for being a planetary boundary threat. ... Note that chemicals named as examples do not necessarily represent planetary boundary threats since at least one scenario from each of the three conditions must be fulfilled for a chemical to pose a planetary boundary threat. ...

Matthew MacLeod; Magnus Breitholtz; Ian T. Cousins; Cynthia A. de Wit; Linn M. Persson; Christina Rudén; Michael S. McLachlan

2014-09-02T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Seismic and source characteristics of large chemical explosions. Final report  

SciTech Connect (OSTI)

From the very beginning of its arrangement in 1947, the Institute for Dynamics of the Geospheres RAS (former Special Sector of the Institute for physics of the Earth, RAS) was providing scientific observations of effects of nuclear explosions, as well as large-scale detonations of HE, on environment. This report presents principal results of instrumental observations obtained from various large-scale chemical explosions conducted in the Former-Soviet Union in the period of time from 1957 to 1989. Considering principal aim of the work, tamped and equivalent chemical explosions have been selected with total weights from several hundreds to several thousands ton. In particular, the selected explosions were aimed to study scaling law from excavation explosions, seismic effect of tamped explosions, and for dam construction for hydropower stations and soil melioration. Instrumental data on surface explosions of total weight in the same range aimed to test military technics and special objects are not included.

Adushkin, V.V.; Kostuchenko, V.N.; Pernik, L.M.; Sultanov, D.D.; Zcikanovsky, V.I.

1995-01-01T23:59:59.000Z

402

Geothermal Reservoir Dynamics - TOUGHREACT  

E-Print Network [OSTI]

analysis of fluid flow, heat transfer, and rock-mechanicalof the coupling between fluid flow, heat transfer, chemical

2005-01-01T23:59:59.000Z

403

Nested stochastic simulation algorithms for chemical kinetic systems with multiple time scales  

E-Print Network [OSTI]

Nested stochastic simulation algorithms for chemical kinetic systems with multiple time scales as Gillespie's algorithm. It is in the form of a nested SSA and uses an outer SSA to simulate the slow in the system, derive effective dynamics on the slow time scale, and provide error estimates for the nested SSA

Van Den Eijnden, Eric

404

Scientific Ethics in Chemical Education  

Science Journals Connector (OSTI)

Scientific Ethics in Chemical Education ... Many decisions made by working scientists have both a technical and an ethical component. ... To educate students about ethical misconduct in science, case studies were used in an ethics discussion board for a class group project. ...

Jeffrey Kovac

1996-10-01T23:59:59.000Z

405

Chemical intensification of dental radiographs  

SciTech Connect (OSTI)

The potential applications of chemical intensification in dental radiography are explored. Three standard photographic intensifiers and three methods designed for radiographic use are evaluated. One of these methods is shown to be capable of reducing radiation dose to one half, without loss of diagnostic quality. Further work is necessary to achieve a system sufficiently practicable to deserve widespread use in routine clinical dental radiography.

Price, C.

1983-04-01T23:59:59.000Z

406

Biological and Chemical Engineering Building,  

E-Print Network [OSTI]

BioE/ChemE Building West ampus creation enter, Under struction Biological and Chemical Engineering Building, Under Construction Lucile Packard Children's Hospital, Under Construction Arrillaga Sports Center. Eng. Paul G. Allen Building Roble Pool Roble Modulars Godzilla Thornton Center Bambi Roble Gym orsythe

Kay, Mark A.

407

Extended range chemical sensing apparatus  

DOE Patents [OSTI]

An apparatus is described for sensing chemicals over extended range of concentrations. In particular, first and second sensors each having separate, but overlapping ranges for sensing concentrations of hydrogen are provided. Preferably, the first sensor is a MOS solid state device wherein the metal electrode or gate is a nickel alloy. The second sensor is a chemiresistor comprising a nickel alloy. 6 figures.

Hughes, R.C.; Schubert, W.K.

1994-01-18T23:59:59.000Z

408

Spiral Waves of Chemical Activity  

Science Journals Connector (OSTI)

...is tethered by an unwinding string (Fig. 1B). At p > l...minute. In its spontaneously oscillating form and its merely excitable...mentions spiral waves in the oscillating reagent on page 29 of "Investiga-tion...homogeneous chemical auto-oscillating systems" (in Russian...

Arthur T. Winfree

1972-02-11T23:59:59.000Z

409

OPEN FORUM ON THE CHEMICAL WEAPONS CONVENTION Challenges to the Chemical Weapons Ban  

E-Print Network [OSTI]

OPEN FORUM ON THE CHEMICAL WEAPONS CONVENTION Challenges to the Chemical Weapons Ban 1 MAY 2003 and Former Chairman of the Ad Hoc Committee on Chemical Weapons Conference on Disarmament PRESENTATIONS Chemical Weapons Destruction CHEMICAL WEAPONS DESTRUCTION IN THE RUSSIAN FEDERATION: Sergey Baranovsky

Sussex, University of

410

ACS Meeting and Chemical Exposition Draw Large Attendance  

Science Journals Connector (OSTI)

ACS Meeting and Chemical Exposition Draw Large Attendance ... Copyright © 1958 American Chemical Society ...

1958-06-01T23:59:59.000Z

411

Platts 2nd Annual Renewable Chemicals Conference  

Gasoline and Diesel Fuel Update (EIA)

Sugars, Renewable Chemicals & Fuels Sugars, Renewable Chemicals & Fuels US EIA AEO 2013 Biofuels Worshop Washington, DC March 2013 1 * PROMOTUM is a management consulting firm focused on the chemicals, fuels and materials industries. We help clients analyze markets and technology, develop strategy, and conduct business development. 2 1. Comparison of the first wave of Biotechnology with today's wave of Industrial Biotechnology 2. Where are we status of: C-Sugars, Renewable Chemicals & Advanced Biofuels 3. Derivates as chemical building blocks - butanol an example 3 Sugar, Fuel & Chemical Agenda - Where are we? 4 Aggregate Biotechnology Industry Performance - The First 30 Years 5 "There is little doubt that, since the invention of genetic

412

Chemical and Materials Sciences Building | ORNL  

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

Advanced Materials Advanced Materials Research Areas Research Highlights Facilities and Capabilities Science to Energy Solutions News & Awards Events and Conferences Supporting Organizations Advanced Materials Home | Science & Discovery | Advanced Materials | Facilities and Capabilities SHARE Chemical and Materials Sciences Building Chemical and Materials Sciences Building, 411 ORNL's Chemical and Materials Sciences Building provides modern laboratory and office space for researchers studying and developing materials and chemical processes for energy-related technologies. The Chemical and Materials Sciences Building is a 160,000 square foot facility that provides modern laboratory and office space for ORNL researchers who are studying and developing materials and chemical

413

Chemical tracking at the Rocky Flats Plant  

SciTech Connect (OSTI)

EG&G Rocky Flats, Inc., has developed a chemical tracking system to support compliance with the Emergency Planning and community Right-to-Know Act (EPCRA) at the Rocky Flats Plant. This system, referred to as the EPCRA Chemical Control system (ECCS), uses bar code technology to uniquely identify and track the receipt, distribution, and use of chemicals. Chemical inventories are conducted using hand-held electronic scanners to update a site wide chemical database on a VAX 6000 computer. Information from the ECCS supports preparation of the EPCRA Tier II and Form R reports on chemical storage and use.

Costain, D.B.

1994-04-01T23:59:59.000Z

414

Gas-Phase Molecular Dynamics: High Resolution Spectroscopy and Collision Dynamics of Transient Species  

SciTech Connect (OSTI)

This research is carried out as part of the Gas-Phase Molecular Dynamics program in the Chemistry Department at Brookhaven National Laboratory. Chemical intermediates in the elementary gas-phase reactions involved in combustion chemistry are investigated by high resolution spectroscopic tools. Production, reaction, and energy transfer processes are investigated by transient, double resonance, polarization and saturation spectroscopies, with an emphasis on technique development and connection with theory, as well as specific molecular properties.

Hall, G.E.

2011-05-31T23:59:59.000Z

415

OSHA List of Hazardous Chemicals  

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

OSHA List of Hazardous Chemicals OSHA List of Hazardous Chemicals ACETALDEHYDE ACETAMIDE ACETIC ACID ACETIC ANHYDRIDE ACETONE ACETONItr ILE ACETYLAMINOFLUORENE, 2- ACETYLENE ACETYLENE DICHLORIDE ACETYLENE TETRABROMIDE ACETYLSALICYLIC ACID (ASPIRIN) ACROLEIN ACRYLAMIDE ACRYLIC ACID ACRYLONITRILE ACTINOMYCIN D ADRIAMYCIN AFLATOXINS ALDRIN ALLYL ALCOHOL ALLYL CHLORIDE ALLYL GLYCIDYL ETHER (AGE) ALLYL PROPYL DISULFIDE ALUMINA ALUMINUM, METAL DUST, AS AL ALUMINUM, PYRO POWDERS, AS AL ALUMINUM, SOLUBLE SALTS, AS AL ALUMINUM, WELDING FUMES, AS AL ALUMINUM, ALKYLS, NOT OTHERWISE CLASSIFIED, AS AL ALUMINUM OXIDE, AS AL AMINOANTHRAQUINONE (AAQ), AMINOAZOTOLUENE, O- AMINOBIPHENYL, 4- AMINOETHANOL, 2- AMINO-2-METHYLANTHRAQUINONE, 1- AMINO-5-(5-NITRO-2-FURYL)- -1, 3,4-THIADIADIAZOLE, 2- AMINOPYRIDINE, 2- AMINO-1,2,4-TRIAZOLE, 3-

416

Olefin recovery via chemical absorption  

SciTech Connect (OSTI)

The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

Barchas, R. [Stone & Webster Engineering Corporation, Houston, TX (United States)

1998-06-01T23:59:59.000Z

417

ITP Chemicals: Energy and Environmental Profile of the U.S. Chemical...  

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

the U.S. Chemical Industry, May 2000 profilefull.pdf More Documents & Publications Steam System Opportunity Assessment for the Pulp and Paper, Chemical Manufacturing, and...

418

Cotton Harvest-Aid Chemicals.  

E-Print Network [OSTI]

are generally clas sified as defoliants~ desiccants and growth regulators. True defoliants are chemicals that cause abscission and shedding of leaves earlier than normal but do not necessarily kill the entire plant. Defoliation is usually a milder treatment... conditions ""Extension cotton specialist and Extension agronomist-cotton, The Texas A&M University System. 3 ? Prolonged periods of wet weather following treatment ? Plants in vegetative growth state with low fruit set ? Plants severely moisture...

Metzer, Robert B.; Supak, James

1987-01-01T23:59:59.000Z

419

Gas Phase Moleculer Dynamics (GPMD) Group | Chemistry Department |  

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

Group Members Group Members Greg Hall (Group Leader) Chemical dynamics of unimolecular and bimolecular reactions. High resolution spectroscopic probes of collisional energy transfer processes. Elastic and inelastic interactions responsible for pressure broadening, saturation relaxation and depolarization. Non-adiabatic reactions and multiple surface interactions. Vector correlations and angular momentum polarization probes of chemical dynamics. Applied laser spectroscopy. Trevor Sears (PI) Use of frequency comb techniques for precision spectroscopic measurements in chemical systems. Development of new high resolution and high sensitivity spectroscopic techniques. Free radical spectroscopy relevant to combustion chemistry. Characterization of collisional phenomena and their effects on spectroscopic lineshapes, pressure broadening and sub-Doppler measurements. Hyperfine spectroscopy of 207PbF for potential e-EDM measurements

420

Air Products Chemicals Inc | Open Energy Information  

Open Energy Info (EERE)

Air Products Chemicals Inc Air Products Chemicals Inc Jump to: navigation, search Name Air Products & Chemicals Inc Place Allentown, Pennsylvania Zip 18195 Sector Hydro, Hydrogen, Services Product A global supplier of merchant hydrogen with a portfolio of products, services and solutions providing gases, performance materials and chemical intermediates. References Air Products & Chemicals Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Air Products & Chemicals Inc is a company located in Allentown, Pennsylvania . References ↑ "Air Products & Chemicals Inc" Retrieved from "http://en.openei.org/w/index.php?title=Air_Products_Chemicals_Inc&oldid=341937

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

How Do I Work with Chemicals?  

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

whether you will be working with chemicals at the ALS. In the Experiment Safety Sheet (ESS), identify each chemical that you will be working with and let ALS This e-mail address...

422

PHYSICAL OCEANOGRAPHIC, BIOLOGICAL, AND CHEMICAL DATA-  

E-Print Network [OSTI]

PHYSICAL OCEANOGRAPHIC, BIOLOGICAL, AND CHEMICAL DATA- SOUTH ATLANTIC COA- Fish and Wildlife Service, Arnie J. Suomela, Commissioner PHYSICAL OCEANOGRAFHTC, BIOLOGICAL- LIST OF TABLES Table #12;Physical Oceanographic , Biological, and Chemical Data South Atlantic Coast

423

Chemical vapor deposition of functionalized isobenzofuran polymers  

E-Print Network [OSTI]

This thesis develops a platform for deposition of polymer thin films that can be further tailored by chemical surface modification. First, we explore chemical vapor deposition of functionalized isobenzofuran films using ...

Olsson, Ylva Kristina

2007-01-01T23:59:59.000Z

424

Army urged to resume burning chemical arms  

Science Journals Connector (OSTI)

Army urged to resume burning chemical arms ... Under baseline, the weapon is disassembled into four components—the chemical agent, energetic materials, metal parts, and dunnage (waste)—with each incinerated separately. ...

1994-02-14T23:59:59.000Z

425

The Chemical Thesaurus 3.1  

Science Journals Connector (OSTI)

The Chemical Thesaurus 3.1 ... As a thesaurus, the Chemical Thesaurus 3 (henceforth CT3) is more like a “classic” thesaurusa treasury or storehouserather than the hierarchical thesauri used for information retrieval (e.g. ...

Robert E. Buntrock

2003-09-17T23:59:59.000Z

426

SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology)  

E-Print Network [OSTI]

SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology) Undergraduate Hometown.D. in chemical engineering with an emphasis in nanotechnology. Lindsay stands out as a very well-balanced student

Wang, Hai

427

CHEMICAL ENGINEERING 2014-2016 CATALOG  

E-Print Network [OSTI]

..............................1 CHE 317, Intro to Chemical Engineering Analysis...................3 CH 353, Physical ChemistryCHEMICAL ENGINEERING 2014-2016 CATALOG (catalog valid until August 2022) Suggested Arrangement Semester Semester Hours CH 302, Principles of Chemistry II ...........................................3 CH

Lightsey, Glenn

428

Overseas investment key to chemical trade surplus  

Science Journals Connector (OSTI)

Paradoxically, investing in new plants overseas can go a long way toward maintaining the U.S. chemical trade surplus, according to a report written by the Commerce Department's Office of Technology Policy and the Chemical Manufacturers Association (CMA)."...

1995-12-18T23:59:59.000Z

429

Iraq believed using chemical arms again  

Science Journals Connector (OSTI)

Iraq believed using chemical arms again ... The U.S. believes it has strong evidence that Iraq is again using chemical weapons in its protracted war with Iran. ... Both Iraq and Iran are signatories to that treaty. ...

1986-02-24T23:59:59.000Z

430

Alternative Energy Department of Chemical Engineering  

E-Print Network [OSTI]

Alternative Energy Department of Chemical Engineering Graduate Handbook 2013-2014 Gina Eagan, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical Engineering Page

Mahon, Bradford Z.

431

Alternative Energy Department of Chemical Engineering  

E-Print Network [OSTI]

Alternative Energy Department of Chemical Engineering Graduate Handbook 2014-2015 Victoria Heberling, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical

Cantlon, Jessica F.

432

Essays in dynamic contracting  

E-Print Network [OSTI]

This thesis examines three models of dynamic contracting. The first model is a model of dynamic moral hazard with partially persistent states, and the second model considers relational contracts when the states are partially ...

Kwon, Suehyun

2012-01-01T23:59:59.000Z

433

Reflections on new directions for risk assessment of environmental chemical mixtures  

Science Journals Connector (OSTI)

Currently risk assessment of chemicals tackles them as single substances affecting individual health endpoints. In reality, human exposure occurs to mixtures of chemicals, as they are present in the environment and consumer products. Combining the information from environmental fate analysis, epidemiological data and toxicokinetic/dynamic models helps estimate internal exposure. Coupling these data with gene and protein expression profiles as signatures of exposure to classes of toxicants to derive biologically-based dose-response estimates may open the way towards adopting a biological connectivity approach to risk assessment. This work gives examples of applications of this approach on combined exposure to mixtures of volatile organic chemicals and estimation of body burden from chronic exposure to mixtures of chemicals and of the associated health risk. Conclusions are drawn as to the future scientific developments that will meet the requirements of integrated health risk assessment to protect public health from environmental and consumption-related stressors.

D. Sarigiannis; A. Gotti; G. Cimino Reale; E. Marafante

2009-01-01T23:59:59.000Z

434

The Mork Family Department of Chemical  

E-Print Network [OSTI]

in automotive and space-related industries to materials used in the biomedical and electronics elds. Chemical

Zhou, Chongwu

435

chemical (CHE) CHE overview programs available  

E-Print Network [OSTI]

in automotive and space-related industries to materials used in the biomedical and electronics fields. Chemical

Rohs, Remo

436

Lattice Boltzmann Simulations in Chemical Engineering  

Science Journals Connector (OSTI)

Lattice Boltzmann approaches are presented for solving flow problems in chemical engineering. The lattice BGK (LBGK) method has been adapted...

D. Hänel; U. Lantermann; R. Kaiser

2006-01-01T23:59:59.000Z

437

CHEMICAL BIODYNAMICS DIVISION ANNUAL REPORT 1978  

E-Print Network [OSTI]

chemical Conversion and Storage of Solar Energy. Cambridge,Conversion and Storage of Solar Energy. Cambridge, England.

Authors, Various

2011-01-01T23:59:59.000Z

438

Correlations Between Optical, Chemical and Physical Properties...  

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

Biomass Burn Aerosols. Correlations Between Optical, Chemical and Physical Properties of Biomass Burn Aerosols. Abstract: Single scattering albedo (?) and Angstrom...

439

CHEMICAL SIGNATURES FOR SUPERHEAVY ELEMENTARY PARTICLES  

E-Print Network [OSTI]

searches for technetium, promethium and and expresses hisoccurring technetium, promethium, natural constituents ofany technetium or promethium found by chemical separation

Cahn, Robert N.

2014-01-01T23:59:59.000Z

440

Chemical genetics: how does it function?  

Science Journals Connector (OSTI)

...The approach termed chemical genetics aims to emulate...genetics as a discovery platform using small molecules...mutations. Forward chemical genetics involves identifying...Demonstrate activity in cells Chemical optimization of small...High-throughput synthesis platforms based on resins, small...

2004-01-01T23:59:59.000Z

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


441

International Criminalization of Chemical and Biological Weapons  

E-Print Network [OSTI]

International Criminalization of Chemical and Biological Weapons Matthew Meselson The American. As a biologist seeking the effective elimination of biological and chemical weapons and concerned with the need or chemical weapons or who order or direct anyone to engage in these activities. Prohibitions against

Sussex, University of

442

ORGANISATION FOR THE PROHIBITION OF CHEMICAL WEAPONS  

E-Print Network [OSTI]

ORGANISATION FOR THE PROHIBITION OF CHEMICAL WEAPONS CONVENTION ON THE PROHIBITION OF THE DEVELOPMENT, PRODUCTION, STOCKPILING AND USE OF CHEMICAL WEAPONS AND ON THEIR DESTRUCTION OPCW #12;#12;CONVENTION ON THE PROHIBITION OF THE DEVELOPMENT, PRODUCTION, STOCKPILING AND USE OF CHEMICAL WEAPONS

Sussex, University of

443

Rising Oil Prices Hit Chemical Industry  

Science Journals Connector (OSTI)

Rising Oil Prices Hit Chemical Industry ... Rising petroleum prices have dogged chemical makers for more than a year, and in the third quarter, the situation has only gotten worse. ... Although chemical makers had factored high feedstock costs into their planning, the recent sudden spikes in oil costs may have caught the industry off guard. ...

ALEX TULLO

2000-09-18T23:59:59.000Z

444

CHEMICAL, BIOLOGICAL AND NUCLEAR TERRORISM/WARFARE  

E-Print Network [OSTI]

CHEMICAL, BIOLOGICAL AND NUCLEAR TERRORISM/WARFARE A BIBLIOGRAPHY Compiled by Greta E. Marlatt;CHEMICAL, BIOLOGICAL AND NUCLEAR TERRORISM/WARFARE A BIBLIOGRAPHY Complied by Greta E. Marlatt With thanks 2003 1 #12;PAGE INTENTIONALLY LEFT BLANK 2 #12;TABLE OF CONTENTS CHEMICAL TERRORISM

445

Chemical Hydrogen Storage Center Center of Excellence  

E-Print Network [OSTI]

alternatives and assess economics and life cycle analysis of borohydride/water to hydrogen · Millennium CellChemical Hydrogen Storage Center Center of Excellence for Chemical Hydrogen Storage William Tumas proprietary or confidential information #12;2 Chemical Hydrogen Storage Center Overview Project Start Date: FY

Carver, Jeffrey C.

446

CHEMICAL ENGINEERING Fall Term Spring Term  

E-Print Network [OSTI]

CHEG 332 Chemical Engineering Kinetics 3 CHEG 342 Heat and Mass Transfer 3 CHEG 341 Fluid Mechanics 3CHEMICAL ENGINEERING CURRICULUM Fall Term Spring Term EGGG 101 Introduction to Engineering (FYE) 2 CHEG 112 Introduction to Chemical Engineering 3 CHEM 111 General Chemistry 3 CHEM 112 General Chemistry

Lee, Kelvin H.

447

Chemical Marketing and Economics Division reprints  

Science Journals Connector (OSTI)

Chemical Marketing and Economics Division reprints ... The ACS Chemical Marketing and Economics Division has available reprints of the symposiums listed below. ... Make checks payable to Chemical Marketing and Economics Division, ACS, and send to the assistant treasurer, H. C. McClure, Richardson Co., 2700 West Lake St., Melrose Park, Ill. ...

1968-09-16T23:59:59.000Z

448

Intramolecular and nonlinear dynamics  

SciTech Connect (OSTI)

Research in this program focuses on three interconnected areas. The first involves the study of intramolecular dynamics, particularly of highly excited systems. The second area involves the use of nonlinear dynamics as a tool for the study of molecular dynamics and complex kinetics. The third area is the study of the classical/quantum correspondence for highly excited systems, particularly systems exhibiting classical chaos.

Davis, M.J. [Argonne National Laboratory, IL (United States)

1993-12-01T23:59:59.000Z

449

Hierarchical Network Structure Promotes Dynamical Robustness  

E-Print Network [OSTI]

The analysis of dynamical systems that attempts to model chemical reaction, gene-regulatory, population, and ecosystem networks all rely on models having interacting components. When the details of these interactions are unknown for biological systems of interest, one effective approach is to study the dynamical properties of an ensemble of models determined by evolutionary constraints that may apply to all such systems. One such constraint is that of dynamical robustness. Despite previous investigations, the relationship between dynamical robustness-an important functional characteristic of many biological systems-and network structure is poorly understood. Here we analyze the stability and robustness of a large class of dynamical systems and demonstrate that the most hierarchical network structures, those equivalent to the total ordering, are the most robust. In particular, we determine the probability distribution of robustness over system connectivity and show that robustness is maximized by maximizing the number of links between strongly connected components of the graph representing the underlying system connectivity. We demonstrate that this can be understood in terms of the fact that permutation of strongly connected components is a fundamental symmetry of dynamical robustness, which applies to networks of any number of components and is independent of the distribution from which the strengths of interconnection among components are sampled. The classification of dynamical robustness based upon a purely topological property provides a fundamental organizing principle that can be used in the context of experimental validation to select among models that break or preserve network hierarchy. This result contributes to an explanation for the observation of hierarchical modularity in biological networks at all scales.

Cameron Smith; Raymond S. Puzio; Aviv Bergman

2014-12-01T23:59:59.000Z

450

Chemical kinetics and combustion modeling  

SciTech Connect (OSTI)

The goal of this program is to gain qualitative insight into how pollutants are formed in combustion systems and to develop quantitative mathematical models to predict their formation rates. The approach is an integrated one, combining low-pressure flame experiments, chemical kinetics modeling, theory, and kinetics experiments to gain as clear a picture as possible of the process in question. These efforts are focused on problems involved with the nitrogen chemistry of combustion systems and on the formation of soot and PAH in flames.

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

1993-12-01T23:59:59.000Z

451

Microcomponent chemical process sheet architecture  

DOE Patents [OSTI]

The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation. 26 figs.

Wegeng, R.S.; Drost, M.K.; Call, C.J.; Birmingham, J.G.; McDonald, C.E.; Kurath, D.E.; Friedrich, M.

1998-09-22T23:59:59.000Z

452

Microcomponent chemical process sheet architecture  

DOE Patents [OSTI]

The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation.

Wegeng, Robert S. (Richland, WA); Drost, M. Kevin (Richland, WA); Call, Charles J. (Pasco, WA); Birmingham, Joseph G. (Richland, WA); McDonald, Carolyn Evans (Richland, WA); Kurath, Dean E. (Benton County, WA); Friedrich, Michele (Prosser, WA)

1998-01-01T23:59:59.000Z

453

Microsoft Word - 2.9 Chemical Owners 0913.docx  

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

Chemical Owners Chemical Owners AFRD Line Management personnel who authorize the use of chemicals in their group's work retain responsibility for ensuring that the chemicals are properly inventoried, labeled, stored, used, and disposed. They may choose to remain Chemical Owners as described in the LBNL Chemical Hygiene and Safety Plan and manage the chemicals themselves, or delegate chemical management tasks to appropriately trained AFRD or matrixed personnel who have knowledge of the chemicals' hazards, controls, and procedures for using and storing them safely. The chemical inventory for each AFRD work area must be maintained on the Chemical Management System. When chemical management tasks are delegated, the AFRD Line Management personnel must also

454

Nuclear energy field fascinates David Parkinson, chemical engineer  

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

Nuclear energy field fascinates David Parkinson, chemical engineer Nuclear energy field fascinates David Parkinson, chemical engineer Chemical engineer undergraduate designs and...

455

Dynamic Response Optimization of Complex Multibody Systems in a Penalty Formulation using Adjoint Sensitivity  

E-Print Network [OSTI]

Multibody dynamics simulations are currently widely accepted as valuable means for dynamic performance analysis of mechanical systems. The evolution of theoretical and computational aspects of the multibody dynamics discipline make it conducive these days for other types of applications, in addition to pure simulations. One very important such application is design optimization. A very important first step towards design optimization is sensitivity analysis of multibody system dynamics. Dynamic sensitivities are often calculated by means of finite differences. Depending of the number of parameters involved, this procedure can be computationally expensive. Moreover, in many cases, the results suffer from low accuracy when real perturbations are used. The main contribution to the state-of-the-art brought by this study is the development of the adjoint sensitivity approach of multibody systems in the context of the penalty formulation. The theory developed is demonstrated on one academic case study, a five-bar mechanism, and on one real-life system, a 14-DOF vehicle model. The five-bar mechanism is used to illustrate the sensitivity approach derived in this paper. The full vehicle model is used to demonstrate the capability of the new approach developed to perform sensitivity analysis and gradient-based optimization for large and complex multibody systems with respect to multiple design parameters.

Yitao Zhu; Daniel Dopico; Corina Sandu; Adrian Sandu

2014-10-30T23:59:59.000Z

456

3 - Mobile Robot Dynamics  

Science Journals Connector (OSTI)

Mobile robot dynamics is a challenging field on its own, especially due to the variety of the imposed constraints. Delicate stability and control problems that have very often to be faced are due to longitudinal or lateral slip, and to the features of the ground (roughness, etc.). This chapter has the following objectives: (i) to present the general dynamic modeling concepts and techniques of robots, (ii) to study the Newton–Euler and Lagrange dynamic models of differential-drive mobile robots, (iii) to study the dynamics of differential-drive mobile robots with longitudinal and lateral slip, (iv) to derive a dynamic model of car-like wheeled mobile robots, (v) to derive a dynamic model of three-wheel omnidirectional robots, and (vi) to derive a dynamic model of four-wheel mecanum omnidirectional robots.

Spyros G. Tzafestas

2014-01-01T23:59:59.000Z

457

AVESTAR® - Dynamic Modeling  

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

Dynamic Modeling Dynamic Modeling The AVESTAR team is pursuing research on the dynamic modeling and simulation of advanced energy systems ranging from power plants to power grids. Dynamic models provide a continuous view of energy systems in action by calculating their transient behavior over time. Plant-wide Models For power plants, dynamic models are used to analyze a wide variety of operating scenarios, including normal base load operation, startup, shutdown, feedstock switchovers, cycling, and load-following. Dynamic process and control models are also essential for analyzing plant responses to setpoint changes and disturbances, as well as malfunctions and abnormal situations. Other applications of plant-wide dynamic models include controllability and operational flexibility analyses, environmental studies, safety evaluations, and risk mitigation.

458

Chemical Looping for Combustion and Hydrogen Production  

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

ChemiCal looping for Combustion and ChemiCal looping for Combustion and hydrogen produCtion Objective The objective of this project is to determine the benefits of chemical looping technology used with coal to reduce CO 2 emissions. Background Chemical looping is a new method to convert coal or gasified coal to energy. In chemical looping, there is no direct contact between air and fuel. The chemical looping process utilizes oxygen from metal oxide oxygen carrier for fuel combustion, or for making hydrogen by "reducing" water. In combustion applications, the products of chemical looping are CO 2 and H 2 O. Thus, once the steam is condensed, a relatively pure stream of CO 2 is produced ready for sequestration. The production of a sequestration ready CO 2 stream does not require any additional separation units

459

Sanyo Chemical Industries | Open Energy Information  

Open Energy Info (EERE)

Chemical Industries Chemical Industries Jump to: navigation, search Name Sanyo Chemical Industries Place Tokyo, Japan Zip 103-0023 Product String representation "Sanyo is a petr ... uction process." is too long. References Sanyo Chemical Industries[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sanyo Chemical Industries is a company located in Tokyo, Japan . References ↑ "Sanyo Chemical Industries" Retrieved from "http://en.openei.org/w/index.php?title=Sanyo_Chemical_Industries&oldid=350614" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

460

Atlanta Chemical Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Atlanta Chemical Engineering LLC Jump to: navigation, search Logo: Atlanta Chemical Engineering LLC Name Atlanta Chemical Engineering LLC Place Marietta, Georgia Zip 30064 Country United States Sector Biomass Year founded 2008 Company Type For Profit Company Ownership Private Small Business Yes References Atlanta Chemical Engineering LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Atlanta Chemical Engineering LLC is a company based in Marietta, Georgia. References ↑ "Atlanta Chemical Engineering LLC" Retrieved from "http://en.openei.org/w/index.php?title=Atlanta_Chemical_Engineering_LLC&oldid=699086"

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Dynamical friction in modified Newtonian dynamics  

E-Print Network [OSTI]

We have tested a previous analytical estimate of the dynamical friction timescale in Modified Newtonian Dynamics (MOND) with fully non-linear N-body simulations. The simulations confirm that the dynamical friction timescale is significantly shorter in MOND than in equivalent Newtonian systems, i.e. systems with the same phase-space distribution of baryons and additional dark matter. An apparent conflict between this result and the long timescales determined for bars to slow and mergers to be completed in previous N-body simulations of MOND systems is explained. The confirmation of the short dynamical-friction timescale in MOND underlines the challenge that the Fornax dwarf spheroidal poses to the viability of MOND.

C. Nipoti; L. Ciotti; J. Binney; P. Londrillo

2008-02-08T23:59:59.000Z

462

Chemical heat pump and chemical energy storage system  

DOE Patents [OSTI]

A chemical heat pump and storage system employs sulfuric acid and water. In one form, the system includes a generator and condenser, an evaporator and absorber, aqueous acid solution storage and water storage. During a charging cycle, heat is provided to the generator from a heat source to concentrate the acid solution while heat is removed from the condenser to condense the water vapor produced in the generator. Water is then stored in the storage tank. Heat is thus stored in the form of chemical energy in the concentrated acid. The heat removed from the water vapor can be supplied to a heat load of proper temperature or can be rejected. During a discharge cycle, water in the evaporator is supplied with heat to generate water vapor, which is transmitted to the absorber where it is condensed and absorbed into the concentrated acid. Both heats of dilution and condensation of water are removed from the thus diluted acid. During the discharge cycle the system functions as a heat pump in which heat is added to the system at a low temperature and removed from the system at a high temperature. The diluted acid is stored in an acid storage tank or is routed directly to the generator for reconcentration. The generator, condenser, evaporator, and absorber all are operated under pressure conditions specified by the desired temperature levels for a given application. The storage tanks, however, can be maintained at or near ambient pressure conditions. In another form, the heat pump system is employed to provide usable heat from waste process heat by upgrading the temperature of the waste heat.

Clark, Edward C. (Woodinville, WA); Huxtable, Douglas D. (Bothell, WA)

1985-08-06T23:59:59.000Z

463

Screening Techniques for use in the Chemical Weapon Field  

Science Journals Connector (OSTI)

Chemical analysis is essential when dealing with issues associated with the Chemical Weapons Convention (CWC) and its requirement to destroy all chemical weapons. Chemical analysis is required to verify declarati...

Dr A. N. Trethewey

1997-01-01T23:59:59.000Z

464

Spectroscopical Analysis of Mechano-chemically Activated Surfaces  

E-Print Network [OSTI]

Mechano-chemical activation is fundamentally different than chemical activation in that energy is added to alter the state of bond energy instead of exciting electrons to produce a chemical reaction. Mechano-chemical activation has demonstrated...

Cooper, Rodrigo

2012-10-19T23:59:59.000Z

465

20 - Chemical looping combustion (CLC)  

Science Journals Connector (OSTI)

Abstract: Chemical-looping combustion (CLC) is a new combustion technology with inherent separation of the greenhouse gas CO2. The technology involves the use of a metal oxide as an oxygen carrier which transfers oxygen from combustion air to the fuel, and hence a direct contact between air and fuel is avoided. Two inter-connected fluidized beds, i.e. fuel reactor and air reactor, are used in the process. The outlet gas from the fuel reactor consists ideally of CO2 and H2O, and the latter is easily removed by condensation. This chapter presents the basic principles, gives an overview of oxygen-carrier materials and operational experiences, discusses the application to gaseous, liquid and solid fuels, and the use for combustion as well as for hydrogen production.

A. Lyngfelt

2013-01-01T23:59:59.000Z

466

Chemically assisted mechanical refrigeration process  

DOE Patents [OSTI]

There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

Vobach, A.R.

1987-11-24T23:59:59.000Z

467

Chemically assisted mechanical refrigeration process  

DOE Patents [OSTI]

There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

Vobach, A.R.

1987-06-23T23:59:59.000Z

468

Sandia National Laboratories: American Chemical SocietyInternational...  

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

Materials LaboratoryAmerican Chemical Society International-Domestic Student Summit American Chemical Society International-Domestic Student Summit...

469

Climate VISION: Private Sector Initiatives: Chemical Manufacturing:  

Office of Scientific and Technical Information (OSTI)

Resources & Links Resources & Links Technical Information Publications Case Studies CD-ROMs Publications The following publications are available for download as Adobe PDF documents. Download Acrobat Reader. Chemicals Annual Report (PDF 509 KB) This report provides a summary of activities and R&D projects in fiscal year 2004. Order the Annual Report from the ITP Clearinghouse at 1-800-862-2086. Chemical Industry of the Future Tools & Publications The Industrial Technologies Program offers a wide array of publications, videos, software, and other information products for improving energy efficiency in the chemical industry. Chemical Bandwidth Study Analyzes Energy Savings Opportunities ITP's Chemicals portfolio works with the chemical industry to develop energy-efficient technologies. Read this report (PDF 1.16 MB)

470

Coal Direct Chemical Looping (CDCL) Process Development  

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

Direct Chemical Looping (CDCL) Retrofit to Direct Chemical Looping (CDCL) Retrofit to Pulverized Coal Power Plants for In-Situ CO 2 Capture William G. Lowrie Department of Chemical & Biomolecular Engineering The Ohio State University Columbus, OH 43210 Award #: DE-NT0005289 PI: Liang-Shih Fan Presenter: Samuel Bayham Department of Chemical and Biomolecular Engineering The Ohio State University 2013 NETL CO2 Capture Technology Meeting July 11, 2013 Pittsburgh, PA Clean Coal Research Laboratory at The Ohio State University Sub-Pilot Scale Unit 250kW th Pilot Unit (Wilsonville, Alabama) Syngas Chemical Looping Coal-Direct Chemical Looping Cold Flow Model Sub-Pilot Scale Unit HPHT Slurry Bubble Column 120kW th Demonstration Unit Calcium Looping Process CCR Process Sub-Pilot Unit F-T Process

471

Dynamic Instruction Fusion  

E-Print Network [OSTI]

SANTA CRUZ DYNAMIC INSTRUCTION FUSION A thesis submitted in4 2.2 Instruction Fusion & Complex10 3.1 Fusion Selection

Lee, Ian

2012-01-01T23:59:59.000Z

472

Accelerated Molecular Dynamics Methods  

Broader source: Energy.gov [DOE]

This presentation on Accelerated Molecular Dynamics Methods was given at the DOE Theory Focus Session on Hydrogen Storage Materials on May 18, 2006.

473

Chemical kinetics models for semiconductor processing  

SciTech Connect (OSTI)

Chemical reactions in the gas-phase and on surfaces are important in the deposition and etching of materials for microelectronic applications. A general software framework for describing homogeneous and heterogeneous reaction kinetics utilizing the Chemkin suite of codes is presented. Experimental, theoretical and modeling approaches to developing chemical reaction mechanisms are discussed. A number of TCAD application modules for simulating the chemically reacting flow in deposition and etching reactors have been developed and are also described.

Coltrin, M.E.; Creighton, J.R. [Sandia National Labs., Albuquerque, NM (United States); Meeks, E.; Grcar, J.F.; Houf, W.G. [Sandia National Labs., Livermore, CA (United States); Kee, R.J. [Colorado School of Mines, Golden, CO (United States)

1997-12-31T23:59:59.000Z

474

Integrated chemical management system: A tool for managing chemical information at the Rocky Flats Environmental Technology Site  

SciTech Connect (OSTI)

The Integrated Chemical Management System is a computer-based chemical information at the Rocky Flats Environmental Technology Site. Chemical containers are identified by bar code labels and information on the type, quantity and location of chemicals are tracked on individual data bases in separate buildings. Chemical inventories from multiple buildings are uploaded to a central sitewide chemical data base where reports are available from Product, Waste, and Chemical Use modules. Hazardous chemical information is provided by a separate Material Safety Data Sheet module and excess chemicals are traded between chemical owners and users with the aid of the Chemical Exchange Module.

Costain, D. [Kaiser-Hill Co., Golden, CO (United States)

1995-07-01T23:59:59.000Z

475

Integrated Chemical Geothermometry System for Geothermal Exploration  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Develop practical and reliable system to predict geothermal reservoir temperatures from integrated chemical analyses of spring and well fluids.

476

Gaseous, Chemical, and Other Contaminant Descriptions  

Science Journals Connector (OSTI)

Most contamination control technology considers generalized and often unidentified particulate material as the major contaminant, but there are many situations in which gases, chemical films, microbiological m...

Alvin Lieberman

1992-01-01T23:59:59.000Z

477

Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology...  

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

SECURE Methodology to Identify Potential Reductions in Utility and Process Energy Consumption Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology to Identify...

478

COLLOQUIUM: Renewable Fuels and Chemicals | Princeton Plasma...  

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

and models, will be reviewed. Wednesday Colloquium March 19, 2014, "Renewable Fuels and Chemicals" video platform video management video solutionsvideo player Colloquium...

479

Chemical Storage and Pumping of Solar Energy  

Science Journals Connector (OSTI)

Chemical heat storage is familiar to us, in the form of carbon compounds, which are the basis of our present energy economy (wood - coal - natural gas - oil).

A. Vialaron

1981-01-01T23:59:59.000Z

480

Cryogenic calorimetric contributions to chemical thermodynamics  

Science Journals Connector (OSTI)

Cryogenic calorimetric contributions to chemical thermodynamics ... It is the purpose of this paper to review current areas of research in cryogenic calorimetry. ...

Edgar F. Westrum Jr.

1962-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "disciplines chemical dynamics" 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

Microbend fiber-optic chemical sensor  

DOE Patents [OSTI]

A microbend fiber-optic chemical sensor for detecting chemicals in a sample, and a method for its use, is disclosed. The sensor comprises at least one optical fiber having a microbend section (a section of small undulations in its axis), for transmitting and receiving light. In transmission, light guided through the microbend section scatters out of the fiber core and interacts, either directly or indirectly, with the chemical in the sample, inducing fluorescence radiation. Fluorescence radiation is scattered back into the microbend section and returned to an optical detector for determining characteristics of the fluorescence radiation quantifying the presence of a specific chemical.

Weiss, Jonathan D. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

482

Method and apparatus for chemical synthesis  

DOE Patents [OSTI]

A method and apparatus for forming a chemical hydride is described and which includes a pseudo-plasma-electrolysis reactor which is operable to receive a solution capable of forming a chemical hydride and which further includes a cathode and a movable anode, and wherein the anode is moved into and out of fluidic, ohmic electrical contact with the solution capable of forming a chemical hydride and which further, when energized produces an oxygen plasma which facilitates the formation of a chemical hydride in the solution.

Kong; Peter C. (Idaho Falls, ID), Herring; J. Stephen (Idaho Falls, ID), Grandy; Jon D. (Idaho Falls, ID)

2007-12-04T23:59:59.000Z

483

Rejuvenating Permeable Reactive Barriers by Chemical Flushing  

Broader source: Energy.gov [DOE]

Final Report:Rejuvenating Permeable Reactive Barriers by Chemical Flushing,U.S. Environmental Protection Agency, Region 8 Support.August 2004

484

Chemical Magnetism Shouheng Sun, Chairman Semiconductivity,  

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

Chemical Magnetism Shouheng Sun, Chairman Semiconductivity, spin delocalization, and excited states of the single molecule magnets Fe 8 Br 8 and Mn 12 -acetate "invited... D....

485

2 Dynamic analysis of mixed ion beams/materials effects on the performance 3 of ITER-like devices  

E-Print Network [OSTI]

1 2 Dynamic analysis of mixed ion beams/materials effects on the performance 3 of ITER-like devices 4 Tatyana Sizyuk ,1 , Ahmed Hassanein 5 School of Nuclear Engineering, Center for Materials undersimultaneous ion penetration and mixing, scattering, reflection, physical and chemical sputtering, 20dynamic

Harilal, S. S.

486

THE JOURNAL OF CHEMICAL PHYSICS 140, 204905 (2014) Precursory signatures of protein folding/unfolding: From time series  

E-Print Network [OSTI]

THE JOURNAL OF CHEMICAL PHYSICS 140, 204905 (2014) Precursory signatures of protein folding conformation. The present study looks for precursory signatures of protein folding/unfolding within these rapid the important role played by weaker correlations in such protein folding dynamics. © 2014 AIP Publishing LLC

487

ExxonMobil Baton Rouge Chemicals: Energy Optimization in a Turndown Environment  

E-Print Network [OSTI]

Operations ? Exceptional Merit 2: BELA-5 Dynamic Matrix Control ? Conclusion 3 Scene Set ? The current chemicals market is constantly changing? ? Improve energy efficiency = reduce Greenhouse Gas emissions ? Maintain stability in all market...,000 MBtu/yr ? Approximate annual emissions reduction - 6,500 Tons CO2 Matrix Grid 10 Conclusions ? Success factors ? Sustainable activities through changing environments ? Continual development of business ideas ? Foundational program to support base...

Geier, E.; Panaev, L.; Waite, R.; Eiklor, L.

488

Trend Motif: A Graph Mining Approach for Analysis of Dynamic Complex Networks  

SciTech Connect (OSTI)

Complex networks have been used successfully in scientific disciplines ranging from sociology to microbiology to describe systems of interacting units. Until recently, studies of complex networks have mainly focused on their network topology. However, in many real world applications, the edges and vertices have associated attributes that are frequently represented as vertex or edge weights. Furthermore, these weights are often not static, instead changing with time and forming a time series. Hence, to fully understand the dynamics of the complex network, we have to consider both network topology and related time series data. In this work, we propose a motif mining approach to identify trend motifs for such purposes. Simply stated, a trend motif describes a recurring subgraph where each of its vertices or edges displays similar dynamics over a userdefined period. Given this, each trend motif occurrence can help reveal significant events in a complex system; frequent trend motifs may aid in uncovering dynamic rules of change for the system, and the distribution of trend motifs may characterize the global dynamics of the system. Here, we have developed efficient mining algorithms to extract trend motifs. Our experimental validation using three disparate empirical datasets, ranging from the stock market, world trade, to a protein interaction network, has demonstrated the efficiency and effectiveness of our approach.

Jin, R; McCallen, S; Almaas, E

2007-05-28T23:59:59.000Z

489

CHEMICAL WEAPONS CONVENTION BULLETIN News, Background and Comment on Chemical and Biological Warfare Issues  

E-Print Network [OSTI]

CHEMICAL WEAPONS CONVENTION BULLETIN News, Background and Comment on Chemical and Biological DUPLICATION Graham S Pearson HSP Advisory Board The Biological and Toxin Weapons Convention (BTWC) was opened biological weapons and prohibit their development, produc- tion, stockpiling, acquisition and retention

Sussex, University of

490

Photo-Chemical Researches. Part II. Phenomena of Photo-Chemical Induction  

Science Journals Connector (OSTI)

1 January 1857 research-article Photo-Chemical Researches. Part II. Phenomena of Photo-Chemical Induction Professor Bunsen Henry Enfield Roscoe The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Philosophical...

1857-01-01T23:59:59.000Z

491

Photo-Chemical Researches. -- Part II. Phenomena of Photo-Chemical Induction.  

Science Journals Connector (OSTI)

1856-1857 research-article Photo-Chemical Researches. -- Part II. Phenomena of Photo-Chemical Induction. Prof. Bunsen Henry Enfield Roscoe The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Proceedings...

1856-01-01T23:59:59.000Z

492

CH E 2421 Chemical Engineering Thermodynamics I CH E 3322 Chemical Engineering Thermodynamics II  

E-Print Network [OSTI]

Physics PHYS 4312 Nuclear and Particle Physics Other Engineering Electives #12;CH E 2421 Chemical Engineering Thermodynamics I CH E 3322 Chemical Engineering Thermodynamics II CH E 3330 Engineering Materials Science CH E 4342 Polymer Physics

Zhang, Yuanlin

493

Seminar N 03301, Dynamically  

E-Print Network [OSTI]

Seminar Nº 03301, Dynamically Reconfigurable Architectures A Mead-&-Conway-like Break ·Ametek ·Applied Dynamics ·Astronautics ·BBN ·CDC ·Convex ·Cray Computer ·Cray Research ·Culler-Harris

Hartenstein, Reiner

494

Photosynthesis in Dynamic Animations  

Science Journals Connector (OSTI)

Photosynthesis in Dynamic Animations ... To support chemistry instruction in high school we created a series of interactive animations that show photosynthetic processes in a eukaryotic cell. ... The example from the educational program “Photosynthesis in Dynamic Animations”, the description of photosynthetic cell. ...

Milada Teplá; Helena Klímová

2013-10-09T23:59:59.000Z

495

Ultrafast Core-Hole Induced Dynamics in Water  

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

Ultrafast Core-Hole Induced Dynamics in Water Print Ultrafast Core-Hole Induced Dynamics in Water Print A thorough understanding of the chemical processes that are initiated when radiation interacts with aqueous systems is essential for many diverse fields, from condensed matter physics to medicine to environmental science. An incoming photon with enough energy to produce a core hole in a water molecule sets off motions that can affect bonding configurations, which in turn affect subsequent chemical-reaction pathways. However, it is a fundamental challenge for the radiation chemistry community to unravel the early time dynamics of electronically excited states in water because their short (femtosecond) time scales are difficult to access directly with pump-probe measurements. Using a combination of isotope substitution experiments and molecular dynamics simulations, researchers from Sweden, Germany, and the U.S. have shown that the ultrafast (0- to 10-fs) dissociation dynamics of liquid water can be successfully probed with x-ray emission spectroscopy.

496

Ultrafast Core-Hole Induced Dynamics in Water  

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

Ultrafast Core-Hole Induced Ultrafast Core-Hole Induced Dynamics in Water Ultrafast Core-Hole Induced Dynamics in Water Print Wednesday, 22 February 2006 00:00 A thorough understanding of the chemical processes that are initiated when radiation interacts with aqueous systems is essential for many diverse fields, from condensed matter physics to medicine to environmental science. An incoming photon with enough energy to produce a core hole in a water molecule sets off motions that can affect bonding configurations, which in turn affect subsequent chemical-reaction pathways. However, it is a fundamental challenge for the radiation chemistry community to unravel the early time dynamics of electronically excited states in water because their short (femtosecond) time scales are difficult to access directly with pump-probe measurements. Using a combination of isotope substitution experiments and molecular dynamics simulations, researchers from Sweden, Germany, and the U.S. have shown that the ultrafast (0- to 10-fs) dissociation dynamics of liquid water can be successfully probed with x-ray emission spectroscopy.

497

Ultrafast Core-Hole Induced Dynamics in Water  

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

Ultrafast Core-Hole Induced Dynamics in Water Print Ultrafast Core-Hole Induced Dynamics in Water Print A thorough understanding of the chemical processes that are initiated when radiation interacts with aqueous systems is essential for many diverse fields, from condensed matter physics to medicine to environmental science. An incoming photon with enough energy to produce a core hole in a water molecule sets off motions that can affect bonding configurations, which in turn affect subsequent chemical-reaction pathways. However, it is a fundamental challenge for the radiation chemistry community to unravel the early time dynamics of electronically excited states in water because their short (femtosecond) time scales are difficult to access directly with pump-probe measurements. Using a combination of isotope substitution experiments and molecular dynamics simulations, researchers from Sweden, Germany, and the U.S. have shown that the ultrafast (0- to 10-fs) dissociation dynamics of liquid water can be successfully probed with x-ray emission spectroscopy.

498

Ultrafast Core-Hole Induced Dynamics in Water  

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

Ultrafast Core-Hole Induced Dynamics in Water Print Ultrafast Core-Hole Induced Dynamics in Water Print A thorough understanding of the chemical processes that are initiated when radiation interacts with aqueous systems is essential for many diverse fields, from condensed matter physics to medicine to environmental science. An incoming photon with enough energy to produce a core hole in a water molecule sets off motions that can affect bonding configurations, which in turn affect subsequent chemical-reaction pathways. However, it is a fundamental challenge for the radiation chemistry community to unravel the early time dynamics of electronically excited states in water because their short (femtosecond) time scales are difficult to access directly with pump-probe measurements. Using a combination of isotope substitution experiments and molecular dynamics simulations, researchers from Sweden, Germany, and the U.S. have shown that the ultrafast (0- to 10-fs) dissociation dynamics of liquid water can be successfully probed with x-ray emission spectroscopy.

499

Polyfluoroalkyl chemicals in house dust  

SciTech Connect (OSTI)

We developed a high throughput analytical method using on-line solid phase extraction coupled with isotope dilution high-performance liquid chromatography-tandem mass spectrometry (on-line SPE-HPLC-MS/MS) to simultaneously determine the concentrations of 17 polyfluoroalkyl chemicals (PFCs) in house dust. The sample preparation includes dispersion of the dust samples in 0.1 M formic acid:MeOH (1:1), followed by agitation and filtration, addition of the isotope-labeled internal standard solution to the filtrate, and analysis by on-line SPE-HPLC-MS/MS. The limits of quantitation were <4.0 ng/g. The method accuracies ranged between 73.2% and 100.2% for the different analytes at two spike levels. We confirmed the validity of the method by analyzing 39 household dust samples collected in 2004. Of the 17 PFCs measured, 6 of them-perfluorobutane sulfonate (PFBuS), N-ethyl-perfluorooctane sulfonamide, 2-(N-ethyl-perfluorooctane sulfonamido) acetic acid (Et-PFOSA-AcOH), 2-(N-methyl-perfluorooctane sulfonamido) ethanol (Me-PFOSA-EtOH), perfluorohexane sulfonate (PFHxS), and perfluorooctane sulfonate (PFOS)-had detection frequencies >70%. We detected PFOS, PFBuS, and PFHxS at the highest median concentration, followed by Et-PFOSA-AcOH and Me-PFOSA-EtOH.

Kato, Kayoko [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Mailstop F53, Atlanta, GA 30341 (United States)] [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Mailstop F53, Atlanta, GA 30341 (United States); Calafat, Antonia M., E-mail: acalafat@cdc.gov [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Mailstop F53, Atlanta, GA 30341 (United States); Needham, Larry L. [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Mailstop F53, Atlanta, GA 30341 (United States)] [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Hwy., Mailstop F53, Atlanta, GA 30341 (United States)

2009-07-15T23:59:59.000Z

500

The photodissociation and reaction dynamics of vibrationally excited molecules  

SciTech Connect (OSTI)

This research determines the nature of highly vibrationally excited molecules, their unimolecular reactions, and their photodissociation dynamics. The goal is to characterize vibrationally excited molecules and to exploit that understanding to discover and control their chemical pathways. Most recently the author has used a combination of vibrational overtone excitation and laser induced fluorescence both to characterize vibrationally excited molecules and to study their photodissociation dynamics. The author has also begun laser induced grating spectroscopy experiments designed to obtain the electronic absorption spectra of highly vibrationally excited molecules.

Crim, F.F. [Univ. of Wisconsin, Madison (United States)

1993-12-01T23:59:59.000Z