Background and objectives Higher left ventricular volume is associated with death in patients wit... more Background and objectives Higher left ventricular volume is associated with death in patients with ESRD. This work investigated the effects of frequent hemodialysis on ventricular volumes and left ventricular remodeling.
Minimizing static friction at high humidities and achieving low glide heights are two special tri... more Minimizing static friction at high humidities and achieving low glide heights are two special tribological challenges for high density recording with sputtered thin-film disks. A method of performing in-situ stiction measurement using a strain gauge at different humidities is reported. Digital mapping of hit signals at low glide height was conducted over a whole disk surface. Based on the in
Page 1. 9558 J. Phys. Chem. 1994, 98, 9558-9564 Direct ab Initio Dynamics Calculations of Thermal... more Page 1. 9558 J. Phys. Chem. 1994, 98, 9558-9564 Direct ab Initio Dynamics Calculations of Thermal Rate Constants and Kinetic Isotope Effects for the H + H20 - OH + H2 Reaction Thanh N. Truong' and Tom J. Evans Department ...
We introduce error weighting functions into the perturbative Monte Carlo method for use with a hy... more We introduce error weighting functions into the perturbative Monte Carlo method for use with a hybrid ab initio quantum Ž . mechanicsrmolecular mechanics QMrMM potential. The perturbative Monte Carlo approach introduced earlier provides a means to reduce the number of full SCF calculations in simulations using a QMrMM potential by evoking perturbation theory to calculate energy changes due to displacements of an MM molecule. The use of weighting functions, introduced here, allows an optimal number of MM molecule displacements to occur between the performance of the full self-consistent field calculations. This will allow the ab initio QMrMM approach to be applied to systems that require more accurate treatment of the QM andror MM regions. ᮊ
Background and objectives Higher left ventricular volume is associated with death in patients wit... more Background and objectives Higher left ventricular volume is associated with death in patients with ESRD. This work investigated the effects of frequent hemodialysis on ventricular volumes and left ventricular remodeling.
Minimizing static friction at high humidities and achieving low glide heights are two special tri... more Minimizing static friction at high humidities and achieving low glide heights are two special tribological challenges for high density recording with sputtered thin-film disks. A method of performing in-situ stiction measurement using a strain gauge at different humidities is reported. Digital mapping of hit signals at low glide height was conducted over a whole disk surface. Based on the in
Page 1. 9558 J. Phys. Chem. 1994, 98, 9558-9564 Direct ab Initio Dynamics Calculations of Thermal... more Page 1. 9558 J. Phys. Chem. 1994, 98, 9558-9564 Direct ab Initio Dynamics Calculations of Thermal Rate Constants and Kinetic Isotope Effects for the H + H20 - OH + H2 Reaction Thanh N. Truong' and Tom J. Evans Department ...
We introduce error weighting functions into the perturbative Monte Carlo method for use with a hy... more We introduce error weighting functions into the perturbative Monte Carlo method for use with a hybrid ab initio quantum Ž . mechanicsrmolecular mechanics QMrMM potential. The perturbative Monte Carlo approach introduced earlier provides a means to reduce the number of full SCF calculations in simulations using a QMrMM potential by evoking perturbation theory to calculate energy changes due to displacements of an MM molecule. The use of weighting functions, introduced here, allows an optimal number of MM molecule displacements to occur between the performance of the full self-consistent field calculations. This will allow the ab initio QMrMM approach to be applied to systems that require more accurate treatment of the QM andror MM regions. ᮊ
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