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Displaying 326 - 350 of 1898

Structure of the First-Shell Active Site in Metallolactamase: Effect of Water Ligands

August 1, 2001
Author(s)
Morris Krauss, H S. Gilson, N. Gresh
… bridged structures results with the cysteine and the hydroxide shared by both zinc cations. This class is … to the ligated water or hydrogen bonding to the bridging hydroxide. Protonating the active site also yields a … 4 depending on the site of protonation at the bridging hydroxide or the carboxylate of the Asp 103 ligand and …

Flammability of Polystyrene-Clay Nanocomposites

January 1, 2000
Author(s)
A B. Morgan, Jeffrey W. Gilman, Richard H. Harris Jr., C L. Jackson, C A. Wilkie, J Zhu
… technologies, such as metal hydroxides (alumina, magnesium hydroxide) or phosphorus based materials. However, these …

Electrodeposition of Ternary Pt_(100-x-y)Co_(x)Ni_(y) Alloys

November 7, 2013
Author(s)
Carlos M. Hangarter, Yihua Y. Liu, D. Pagonis, Ugo Bertocci, Thomas P. Moffat
… adsorption and underpotential co-deposition of the iron group metals, whose onset overlaps with the Hupd region. Excess alloying enthalpy between Pt and the iron group metals supports the underpotential deposition of the iron group metals during on-going Pt deposition. The total …

Chemical Twinning of the Pyrochlore Structure in the System Bi 2 O 3-Nb 2O 5

January 28, 2007
Author(s)
Ian E. Grey, W G. Mumme, Terrell A. Vanderah, Robert S. Roth, C Bougerol-Chaillout
… New ternary bismuth iron niobates having structures based on chemical twinning of … Bi5.67Nb10FeO35, Bi9.3Nb16.9Fe1.1O57.8, bismuth iron niobates, crystal structure, x-ray diffraction …

Ni(ll) Specifically Cleaves the C-Terminal Tail of the Major Variant of Histone H2A and Forms an Oxidative Damage-Mediating Complex with the Cleaved-Off Octapeptide

July 1, 2000
Author(s)
W Bal, R Liang, J Lukszo, S Lee, M. Dizdaroglu, K S. Kasprzak
… H2A, was found previously by us to undergo at pH 7.4 a Ni(II)-assisted hydrolysis of the E-S peptide bond with formation of a stronger Ni(II) complex with the SHHK-amide product [Bal, W., et al., … characterize the hydrolysis and test the resulting Ni(II) complex for redox activity, bovine H2A and three …

Fast, sensitive magnetic field sensors based on the Faraday effect in YIG

December 1, 1990
Author(s)
M. N. Deeter, Allen Rose, Gordon W. Day
… sensors based on the Faraday effect in ferromagnetic iron garnets in terms of their sensitivity, speed, and … (typically 5 mm diameter × 3 mm long) samples of yttrium iron garnet (YIG) yield noise equivalent magnetic fields of …

PIV data model test guidelines:

January 1, 2006
Author(s)
R Chandramouli, K Mehta, P A Uzamere II, D Simon, N Ghadiali, A P Founds
… R Chandramouli , K Mehta , P A Uzamere II , D Simon , N Ghadiali , A P Founds …

Coexistence of Ferromagnetic and Stripe-Type Antiferromagnetic Spin Fluctuations in YFe 2 Ge 2

May 31, 2019
Author(s)
Hongliang Wo, Qisi Wang, Yao Shen, Xiaowen Zhang, Yiqing Hao, Yu Feng, Shoudong Shen, Zheng He, Bingying Pan, Wenbin Wang, K. Nakajima, S. Ohira-Kawamura, P. Steffens, M. Boehm, K. Schmalzl, T. R. Forrest, M. Matsuda, Yang Zhao, Jeffrey W. Lynn, Zhiping Yin, Jun Zhao
… which has the same crystal structure to the 122 family of iron pnictide superconductors. YFe 2 Ge 2 does not exhibit … order, but exhibits strong spin fluctuations. Like the iron pnictides, YFe 2 Ge 2 displays anisotropic stripe-type … the ferromagnetic correlations may be a key ingredient for iron-based materials. …
Displaying 326 - 350 of 1898
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