Search Results - "Leutwyler, R."

Gate Unit With Improved Short-Circuit Detection and Turn-Off Capability for 4.5-kV Press-Pack IGBTs Operated at 4-kA Pulse Current by Gerber, Dominic, Guillod, Thomas, Leutwyler, Reto, Biela, Juergen

“…This paper presents a gate unit with short-circuit protection for a 4.5-kV press-pack insulated gate bipolar transistor (IGBT) designed for pulsed applications…”
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Solutions with Solid State Switches for Pulse Modulators by Welleman, A., Leutwyler, R.

“…This presentation will show solutions with solid state switches designed and produced for pulse modulators in applications like particle beam accelerators,…”
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Design and Reliability of a High Voltage, High Current Solid State Switch for Magnetic Forming Applications by Welleman, A., Leutwyler, R., Gekenidis, S.

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A medium voltage fully controllable solid state switch for Klystrom modulator by Welleman, A., Gekenidis, S., Leutwyler, R.

“…The paper will describe the specification, design, production and test of a fully controllable solid state on-off switch in IGCT-technology. (IGCT = Integrated…”
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High Current, High Voltage Solid State Discharge Switches for Electromagnetic Launch Applications by Welleman, A., Leutwyler, R., Waldmeyer, J.

“…This presentation is about the work done on design, built-up, production and test of ready-to-use solid state switch assemblies using Thyristor- or IGCT…”
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Hybrid Options for upgrade of the LHC energy extraction switchgear by Dahlerup-Petersen, K., Coelingh, G.-J, Panev, B., Leutwyler, R.

“…The high current switching in the more than 230 energy extraction facilities for rapid discharge of the superconducting circuits in CERN's LHC collider is…”
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Novel press pack IGBT device and switch assembly for Pulse Modulators by Bill, P., Welleman, A., Ramezani, E., Gekenidis, S., Leutwyler, R.

“…As the trend for Pulse Modulator applications nowadays is moving strongly into the direction of switch-on/-off devices, ABB has developed a new IGBT module…”
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The Impact of a Videogame-Based Physical Activity Program in Older Adults with Schizophrenia on Subjectively and Objectively Measured Physical Activity by Leutwyler, Heather, RN, PhD, FNP-BC, Hubbard, Erin, MA, Dowling, Glenna, RN, PhD, FAAN

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Serum BDNF is Positively Associated with Negative Symptoms in Older Adults with Schizophrenia by Binford, Sasha, RN, PHN, Hubbard, Erin, MA, Leutwyler, Heather, RN, PhD, FNP-BC

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Silent myocardial ischemia: Hemodynamic changes during dynamic exercise in patients with proven coronary artery disease despite absence of angina pectoris by Hirzel, Heinz O., Leutwyler, Ruth, Krayenbuehl, Hans P.

“…The hemodynamic changes during exercise occurring in 36 patients with proven coronary artery disease (10 without and 26 with previous myocardial infarction)…”
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Differences in symptom clusters identified using symptom occurrence rates versus severity ratings in patients with breast cancer undergoing chemotherapy by Ward Sullivan, Carmen, RN, PhD(c), Leutwyler, Heather, RN, PhD, Dunn, Laura B., MD, Cooper, Bruce A., PhD, Paul, Steven M., PhD, Conley, Yvette P., PhD, Levine, Jon D., MD, PhD, Miaskowski, Christine A., RN, PhD

“…Abstract Purpose One of the unanswered questions in symptom clusters research is whether the number and types of symptom clusters vary based on the dimension…”
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