Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Ladder climbing"”.
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Stickstoffinversion in Azacyclen : Modellsimulationen für einen molekularen Schalter
… polarisierter IR-Laserpulse durch sogenanntes “ladder climbing” in die andere überführt werden kann.
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Molekulare Dissoziation im elektronischen Grundzustand induziert durch Femtosekundenpulse im mittleren Infrarot
… pulses in the mid-infrared. Vibrational ladder-climbing to high excitation levels (v=7-8) provides the necessary energy for bond scission. This excitation scheme was demonstrated with metal carbonyls and diazomethane. Only ultrashort laser pulses allow for excitation and subsequent …
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The demands of vertical ladder ergometer climbing relating to the wind energy industry.
… the effect of external loads on vertical ladder ergometer climbing, the effect of a climb assist device and the effect of space restriction on ladder climbing. A further aim was to understand the difference between climbing a pitched and vertical ladder ergometer. Using an online survey, …
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EFFECTS OF EXERCISE PRECONDITIONING ON MUSCLE HYPERTROPHY AND MITOCHONDRIAL REMODELING FOLLOWING THE SUBSEQUENT RESISTANCE TRAINING
… Resistance exercise training was carried out by ladder climbing with weights attached to the tail at ages of either 8- (pre-training) and 36-week-old (training), or both (retraining). Each training session consisted of 3 sets of 5 repetitions, and the training protocol was performed every third …
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Vibrational energy transfer in condensed high explosives: Nitromethane
… NM below 150 K is shown to be a vibrational ladder relaxation process giving rise to a vibrational cascade occurring on the $>$100-ps time scale. Ambient temperature up-pumping measurements show the 657- and 918- cm$\sp{-1}$ vibrations are populated sequentially, and therefore vibrational …
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Xenon difluoride etching and molecular oxygen oxidation of silicon by reactive scattering
… including atom abstraction and non-adiabatic ladder climbing of (O₂ )₂ van der Waals dimers are suggested to explain this reaction and a series of experiments to test the hypothesized mechanisms are proposed. In addition, a detailed account of the ultra-high-vacuum molecular beam surface …
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Selective excitation of adsorbate vibrations on dissipative surfaces
… linear-combination and to enforce a successive "ladder climbing" in a rather harmonic system, where monochromatic, analytical pulses simultaneously excited several states, leading to a population loss in the target state.