Search Results - "Killenberg, M."
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1
Operation of a GEM-TPC With Pixel Readout
Published in IEEE transactions on nuclear science (01-12-2012)“…A prototype time projection chamber with 26 cm drift length was operated with a short-spaced triple gas electron multiplier (GEM) stack in a setup triggering…”
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2
Charge transfer and charge broadening of GEM structures in high magnetic fields
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-09-2004)“…We report on the measurements of charge transfer in Gas Electron Multipliers (GEM) structures in high magnetic fields. These were performed in the framework of…”
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3
Development of a GEM-based High Resolution TPC for the ILC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-04-2007)“…The physics goals and the expected environment at the ILC requires the development of a detector with unprecedented tracking capabilities. A high-resolution…”
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4
Modelling and measurement of charge transfer in multiple GEM structures
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-02-2003)“…Measurements and numerical simulations on the charge transfer in Gas Electron Multiplier (GEM) foils are presented and their implications for the usage of GEM…”
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5
Design and construction of a TPC using GEM foils for gas amplification
Published in IEEE Symposium Conference Record Nuclear Science 2004 (2004)“…We report on the development of a large TPC for the e + e - linear collider. Our studies concentrate on the use of gas electron multiplier (GEM) foils for the…”
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Conference Proceeding -
6
How Thiamine Diphosphate Is Activated in Enzymes
Published in Science (American Association for the Advancement of Science) (03-01-1997)“…The controversial question of how thiamine diphosphate, the biologically active form of vitamin B$_1$, is activated in different enzymes has been addressed…”
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7
Operation of a GEM-TPC with pixel readout
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01-10-2011)“…A prototype Time Projection Chamber with 26 cm drift length was operated with a short-spaced triple GEM stack in a setup triggering on cosmic muon tracks. A…”
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Conference Proceeding -
8
Charge Transfer of GEM Structures in High Magnetic Fields
Published in Nuclear physics. Section B, Proceedings supplement (2006)“…We report on measurements of a triple GEM (Gas Electron Multiplier) structure in high magnetic fields up to 5 T which were performed in the framework of the…”
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R&D work for a GEM-based high resolution TPC for the ILC
Published in IEEE Nuclear Science Symposium Conference Record, 2005 (2005)“…We report on R&D work for a time projection chamber (TPC) at the International Linear Collider (ILC). A high resolution TPC with gas amplification based on…”
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Conference Proceeding -
10
Shower development of particles with momenta from 15 GeV to 150 GeV in the CALICE scintillator-tungsten hadronic calorimeter
Published 11-12-2015“…2015 JINST 10 P12006 We present a study of showers initiated by electrons, pions, kaons, and protons with momenta from 15 GeV to 150 GeV in the highly granular…”
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The Time Structure of Hadronic Showers in highly granular Calorimeters with Tungsten and Steel Absorbers
Published 21-07-2014“…JINST 9 (2014) P07022 The intrinsic time structure of hadronic showers influences the timing capability and the required integration time of hadronic…”
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Shower development of particles with momenta from 1 to 10 GeV in the CALICE Scintillator-Tungsten HCAL
Published 13-01-2014“…JINST 9 P01004 January 2014 Lepton colliders are considered as options to complement and to extend the physics programme at the Large Hadron Collider. The…”
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13
Role of Glu51 for Cofactor Binding and Catalytic Activity in Pyruvate Decarboxylase from Yeast Studied by Site-Directed Mutagenesis
Published in Biochemistry (Easton) (18-02-1997)“…We investigated the importance of the interaction between the N1‘-atom of the cofactor thiamine diphosphate and glutamic acid residue 51 in pyruvate…”
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14
Folding and stability of different oligomeric states of thiamin diphosphate dependent homomeric pyruvate decarboxylase
Published in Biophysical chemistry (02-05-2002)“…The folding and stability of recombinant homomeric (α-only) pyruvate decarboxylase from yeast was investigated. Different oligomeric states (tetramers, dimers…”
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Infrastructure for Detector Research and Development towards the International Linear Collider
Published 23-01-2012“…The EUDET-project was launched to create an infrastructure for developing and testing new and advanced detector technologies to be used at a future linear…”
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16
Modelling and Measurement of Charge Transfer in Multiple GEM Structures
Published 02-12-2002“…Nucl.Instrum.Meth.A498:369-383,2003 Measurements and numerical simulations on the charge transfer in Gas Electron Multiplier (GEM) foils are presented and…”
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Journal Article -
17
Charge Transfer and Charge Broadening of GEM Structures in High Magnetic Fields
Published 25-02-2004“…We report on measurements of charge transfer in GEM structures in high magnetic fields. These were performed in the framework of the R&D work for a Time…”
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Journal Article -
18
Active oligomeric states of pyruvate decarboxylase and their functional characterization
Published in European journal of biochemistry (01-03-2001)“…Homomeric pyruvate decarboxylase (E.C 4.1.1.1) from yeast consists of dimers and tetramers under physiological conditions, a K(d) value of 8.1 microM was…”
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19
Activation of thiamin diphosphate in enzymes
Published in Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular Enzymology (29-06-1998)“…Activation of the coenzyme ThDP was studied by measuring the kinetics of deprotonation at the C2 carbon of thiamin diphosphate in the enzymes pyruvate…”
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Book Review Journal Article -
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"Branzburg" Revisited: The Struggle to Define Newsman's Privilege Goes On
Published in Journalism Quarterly (1978)“…An analysis of related cases since the Supreme Court case "Branzburg v Hayes," which concerned the news reporter's privilege question, shows that state and…”
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