Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Armentrout, Peter B. | Energetics and dynamics in the reaction of Si+ with SiF4. Thermochemistry of SiFx and SiFx+ (x=1,2,3) | The title reaction is studied using guided ion beam mass spectrometry. Absolute reaction cross sections are measured as a function of kinetic energy from thermal to 40 eV, and three endothermic product channels are observed. The dominant SiF+ + SiF3 channel is only slightly endothermic, while the ... | Silicon fluoride; Ion-molecule reactions; Kinetic energy; Threshold behavior; Endothermic reactions | 1988 |
2 |
![]() | Martin, Jim | Validation of a mathematical model for road cycling power | This investigation sought to determine if cycling power could be accurately modeled. A mathematical model of cycling power was derived, and values for each model parameter were determined. A bicycle-mounted power measurement system was validated by comparison with a laboratory ergometer. | Aerodynamic drag; Rolling resistance; Air velocity; Gradient; Cycling power; Potential energy; Kinetic energy | 1998 |