Now showing items 401-410 of 465
Electronic energy transfer in mixed organic solids: Anderson localization or delocalization?
(Elsevier, 1978-10-15)
A simple Anderson transition model, ignoring guest clusterization, excitation lifetime, sensor concentration, exciton-phonon coupling and thermalization, appears to be incompatible with the critical concentrations observed ...
Flash-induced enhancements in the proton NMR relaxation rate of Photosystem II particles: Response to flash trains of 1-5 flashes
(Elsevier, 1986-10-08)
Flash-induced enhancements of the proton NMR relaxation rate R1 of the solvent in suspensions of PS II particles have been recorded for sequences of 1-5 saturating flashes. The one-flash relaxation transient is a positive ...
Progress in Practice: Can Undergraduate Student Affiliate Groups Survive After the (Re)Energizers Graduate?
(Springer-Verlag; Springer-Verlag New York, Inc., 1997-10)
The collective memory of the work of undergraduate student clubs is often fleeting, perhaps even more so than the memory of some academic faculty committees! Unlike fraternal organizations, with which members still identify ...
Polymers containing cyanoimidazole pendant groups
(John Wiley & Sons, Inc., 1990-08)
Dicyanoimidazole ( I ) was attached to a polystyrene backbone in order to prepare polymers containing electron-accepting pendant groups to complement the existing body of electron-donating polymers. The preparation of ...
Molecular structures of neopentane and di-tert-butylmethane by vapor-phase electron diffraction
(Elsevier, 1977-03)
Although the present molecules are much less strained than the tri-t-butyl member of the series CHn(t-Bu)4-n studied previously, di-t-butylmethane nevertheless exhibits striking steric deformations due to its pair of ...
Electric birefringence imaging of electrokinetic agarose orientation
(Wiley Subscription Services, Inc., A Wiley Company, 1991-08)
Time-resolved and steady-state electric birefringence imaging with a slow-scan video camera is used to study orientation during DNA agarose gel electrophoresis. The hydrodynamically induced gel distortion is shown to be ...
Microwave spectrum, structure, quadrupole coupling constants and dipole moment of carbon monoxide-borane
(Elsevier, 1977-05)
The J = 0 --> 1 and J = 1 --> 2 transitions of thirteen isotopic species of carbon monoxide-borane (BH3CO) have been measured. The heavy atom r2 structural parameters have been calculated in several ways so as to ...
The thermodynamic properties of cesium metaborate CsBO2 from 5 to 1000 K
(Elsevier, 1988-06-15)
The low-temperature heat capacities of cesium metaborate were measured by adiabatic calorimetry from 9 to 346 K. High-temperature enthalpy increments of CsBO2 were measured by drop calorimetry from 414 to 671 K. In addition, ...
Bicelle-Enabled Structural Studies on a Membrane-Associated Cytochrome 14b 5 by Solid-State MAS NMR Spectroscopy This study was supported by research funds from NIH (to A.R. and L.W.), the office of vice president for research (to A.R.), and a VA Merit Review grant to L.W. We thank the 900 MHz Facilities at East Lansing and Tallahassee. MAS=magic angle spinning.
(WILEY-VCH Verlag, 2008-09-29)
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