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Displaying 276 - 300 of 1455

Time-Resolved Infrared Spectroscopy of an [FeFe]-Hydrogenase Model Compound

March 26, 2012

Author(s)

Edwin J. Heilweil

… Iron-hydrogenase, enzymes, photo-physics, hydrogen fuel, …

Chemical and Physical Changes During Seawater Flow through Intact Dunite Cores: An Experimental study at 150-200 degC

October 1, 2017

Author(s)

Andrew J. Luhmann, Benjamin M. Tutolo, Brian C. Bagley, David F. Mildner, Peter P. Scheuermann, Joshua M. Feinberg, Konstantin Ignatyev, Jr. Seyfried

… the hydrogen was largely generated by the oxidation of iron as olivine was converted to ferric iron (Fe(III)) serpentine. SEM images suggested secondary …

Micro- and Nanoscale Surface Analysis of Late Iron Age Glass from Broborg, a Vitrified Swedish Hillfort

January 11, 2023

Author(s)

Bethany Matthews, James Neeway, Lorena Nava Farias, Jose Marcial, Bruce Arey, Jennifer Soltis, LiBor Kovarik, Zihua Zhu, Michael Schweiger, Nathan Canfield, Tamas Varga, Mark Bowden, Jamie Weaver, John McCloy, Rolf Sjoblom, Eva Hjarthner-Holdar, Mia Englund, Erik Ogenhall, Edward Vicenzi, Claire Corkhill, Clare Thorpe, Russell Hand, David Peeler, Carolyn Pearce, Albert Kruger

… and granitoid rocks, were obtained from Broborg, a Swedish Iron Age hillfort. Glasses were excavated from the top of the … Micro- and Nanoscale Surface Analysis of Late Iron Age Glass from Broborg, a Vitrified Swedish Hillfort …

Intrinsic Birefringence in Crystalline Optical Materials: A New Concern for Lithography

February 1, 2002

Author(s)

John H. Burnett, Zachary H. Levine, Eric L. Shirley

… 157nm Lithography, BaF2, barium fluoride, birefringence, CaF2, calcium fluoride …

Transcriptional Analysis of the Global Regulatory Networks Active in Pseudomonas Syringae During Leaf Colonization

September 1, 2014

Author(s)

Steven Lund

… metabolite genes and negatively regulated the type III secretion system. SalA functioned as a central regulator of iron status based on its reciprocal regulation of pyoverdine … genes and also sulfur uptake, suggesting a role in the iron-sulfur balance. RetS functioned almost exclusively to …

Refractive index and birefringence of InGaN films grown by MOCVD

January 1, 2005

Author(s)

Norman Sanford, Anneli Munkholm, Mike A. Krames, Alexander J. Shapiro, Igor Levin, Albert Davydov, Safak Sayan, L Wielunski, T E. Madey

… blue semiconductor lasers, III-nitride alloys, III-V compounds, InGaN, LED, refractive index of …

Magnetic fields in star-forming regions. Observations, ed. by E.H. Levy and J.I. Lunine

January 1, 1993

Author(s)

C Heiles, Angela L. Goodman, C F. Mckee, E G. Zweibel

… Protostars and Planets III …

Magnetic fields in star-forming regions. Theory, ed. by E.H. Levy and J. I. Lunine

January 1, 1993

Author(s)

C F. Mckee, E G. Zweibel, Angela L. Goodman, C Heiles

… Protostars and Planets III …

Treasure of the Past VII: Measurement of the Thickness and Refractive Index of Very Thin Films and the Optical Properties of Surfaces by Ellipsometry

May 1, 2001

Author(s)

F L. McCrackin, E Passaglia, R R. Stromberg, H L. Steinberg

… barium fluoride films, ellipsometer …

Photodynamics of [FeFe]-Hydrogenase Model Compounds with Bidentate Heterocyclic Ligands

July 23, 2019

Author(s)

Wyatt Thornley, Sarah Wirick, Maximilian Riedel-Topper, Nathan J. DeYonker, Thomas E. Bitterwolf, Christopher J. Stromberg, Edwin J. Heilweil

… and photoproducts compared to more common symmetric di-iron species. The bidentate-ligand containing compounds … Di-iron hydrogenase models, density functional theory, matrix …

Characterization of Vapor Phase Growth of Iron Oxide-Silica Nanocomposite; Part III: Comparison of a Discrete-Sectional Model Predictions to Experiment

December 1, 1997

Author(s)

P Biswas, C Y. Wu, Michael R. Zachariah, B K. Mcmillin

… Characterization of Vapor Phase Growth of Iron Oxide-Silica Nanocomposite; Part III: Comparison of a Discrete-Sectional Model Predictions to …

Strain Mediated Voltage Control of Magnetic Anisotropy and Magnetization Reversal in Bismuth Substituted Yttrium Iron Garnet Films and Meso-structures

November 21, 2025

Author(s)

Walid Al Misba, Miela Gross, kensuke hayashi, Daniel Gopman, Caroline Ross, Jayasimha Atulasimha

… anisotropy modulation in Bismuth substituted Yttrium Iron Garnet (Bi-YIG) thin films and mesoscale patterned … and Magnetization Reversal in Bismuth Substituted Yttrium Iron Garnet Films and Meso-structures …

Thermal Performance of Fire Resistive Materials III. Fire Test on a Bare Steel Column

April 1, 2009

Author(s)

Dale P. Bentz, Leonard M. Hanssen, Boris Wilthan

… This report is part III in an ongoing series concerning the characterization and … Thermal Performance of Fire Resistive Materials III. Fire Test on a Bare Steel Column …

Silica- and Zirconia-Hybridized Amorphous Calcium Phosphate: Effect on Transformation to Hydroxyapatite

March 1, 2002

Author(s)

Drago Skrtic, Joseph M. Antonucci, E D. Eanes, R T. Brunworth

… HEPES-buffered (pH=7.40)saline solutions with 0 g/g fluoride (test solution A1), g/g fluoride (test solution A2), and 10 g/g fluoride (test solution A3), or a lactic acid-containing …

Controlling the size and the activity of Fe particles for synthesis of carbon nanotubes

November 1, 2012

Author(s)

See-Wee Chee, Renu Sharma

… temperatures (up to 450 C) when Fe(C5H5)2 was used as an iron source. After deposition, the substrate was heated to … beam induced deposition, in situ electron microscopy, iron catalysts …

Measurement of Second Order Susceptibilities of GaN and AlGaN

March 1, 2005

Author(s)

Norman Sanford, Albert Davydov, Denis V. Tsvetkov, Vladimir A. Dmitriev, Stacia Keller, Umesh Mishra, Steven P. DenBaars, S S. Park, J H. Han

… AlGaN, GaN, III-nitrides, nonlinear optics …

Gas Adsorption in an Isostructural Series of Pillared Coordination Cages

June 21, 2018

Author(s)

Eric J. Gosselin, Gregory R. Lorzing, Benjamin Trump, Craig Brown, Eric D. Bloch

… polyhedra were prepared. Extending this strategy to iron(II) afforded three isostructural iron polyhedron-based materials. Four of the solids reported … crystallinity upon solvent evacuation. Importantly, the iron solids represent rare examples of iron paddlewheel-based …

Electrostriction Mechanism in Electron-Irradiated Ferroelectric Copolymer: a Frequency Response Model

October 1, 2000

Author(s)

E Balizer, Fred B. Bateman, A S. DeReggi, Dan A. Neumann

… strain of an electron-irradiated copolymer of vinylidene fluoride with trifluoroethylene produced by a voltage step …

A Comparison of Predicted to Measured Photovoltaic Module Performance

June 27, 2007

Author(s)

Arthur H. Fanney, Brian P. Dougherty, Mark W. Davis

… using three different glazing materials - 6 mm low-iron glass, 2 mm ethylene-tetrafluoroethylene copolymer (ETFE), and 2 mm polyvinylidene fluoride (PVDF). In order to assess the simulation model's …

Comparison of Predicted to Measured Module Performance.

June 27, 2007

Author(s)

Arthur H. Fanney, Brian P. Dougherty, Mark W. Davis

Absolute Identification and Quantification of DNA Repair Proteins: An Emerging Measurement Trend in Nanotoxicology

June 1, 2016

Author(s)

Erdem Coskun, Pawel Jaruga, Bryant C. Nelson, Prasad T. Reddy, M Miral Dizdar, Shareen H. Doak, Neenu Singh

… lines, some of which were exposed to superparamagnetic iron oxide nanoparticles (USPIONs). We also developed the … LC-MS/MS with isotope-dilution, iron oxide nanoparticles, NEIL1, NTH1, OGG1, PARP1 and Pol ß …

Polymer-derived SiCN composites with magnetic properties

November 1, 2003

Author(s)

Atanu Saha, Sandeep R. Shah, Rishi Raj, Stephen E. Russek

… Composites consisting of particles of α-iron dispersed in silicon carbonitride (SiCN) were fabricated by a polymer route. The composites had iron inclusions with the same magnetization as bulk iron, but they resisted oxidation up to 500°C and had a …

NMR Spectroscopy and Multiscale Modeling Shed Light on Ion-Solvent Interactions and Ion Pairing in Aqueous NaF Solutions

September 10, 2024

Author(s)

Gosia Musial, Demian Riccardi, Chris Suiter, Ethan Sontarp, Samantha Miller, Robert Lirette, Kyle Covington-Rehmeier, Avik Mahata, Chris Muzny, Angela Stelson, Kathleen Schwarz, Jason A. Widegren

… interactions from ion pairing in aqueous sodium fluoride solutions. We developed a high-accuracy NMR method … and modeled resonance frequency shifts agree for sodium fluoride solutions with ion pairing, validating our general …

Nanoparticle Architecture Preserves Magnetic Properties during Coating to Enable Robust Multi-Modal Functionality

August 23, 2018

Author(s)

Lauren E. Woodard, Cindi L. Dennis, Julie Borchers, Anilchandra Attaluri, Esteban Velarde, Charlene Dawidczyk, Peter C. Searson, Martin G. Pomper, Robert Ivkov

… describe the synthesis and characterization of gold/silica/iron oxide core-shell nanoparticles, for which the magnetic properties of the iron oxide core are preserved, while adding functionality for … the individual magnetic grains of the polycrystalline iron oxide core, while preserving the magnetic properties. …

Scaling of Diffusion-Mediated Island Growth in Iron on Iron Homoepitaxy

January 1, 1994

Author(s)

Joseph A. Stroscio, Daniel T. Pierce

… Scaling of Diffusion-Mediated Island Growth in Iron on Iron Homoepitaxy …

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