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15 results on '"Kumb, A."'

1. “Winner-Takes-All”: Influencing Factors of the Post-Theatrical Supply and Demand in Motion Picture Exhibition

Author

Kumb, Florian and Kunz, Reinhard E.

Subjects
BC. Information in society., FB. Marketing., LA. Telecommunications., LC. Internet, including WWW.
Abstract

The post-theatrical exhibition has become essential for motion pictures to break even. Nevertheless, besides the first attempts to study TV broadcasters and streaming providers as release windows, academic research in marketing has concentrated primarily on the initial theatrical release. This article examines factors influencing supply and demand during the sequential release process of the motion picture industry. The authors build a modelling framework to analyze the drivers resulting in comprehensive supply and strong demand in major exhibition windows (i.e., during the home video, video-on-demand, and free-to-air TV exhibition). They estimate the conceptual model of regressions using market data from Germany, including all 5 200 theater-released motion pictures between 2005 and 2014. The authors expand the existing success-breeds-success theory and use a winner-takes all theory to explain market supply and demand in sequential distribution. The results reveal a limited set of influencing factors (e.g., word-of-mouth communication or certain genres) that increase the probability of comprehensive exhibition and strong demand. Other influencing factors depend on the exhibition window (e.g., age ratings). The results add to existing theories of sequential distribution and can help research-ers and managers improve movie-specific exhibition strategies.

Published
2022

2. The design, construction, and commissioning of the KATRIN experiment

Author

Stefan Welte, N. Titov, N. Trost, Suren Chilingaryan, S. Zadoroghny, J. Mostafa, B. Bieringer, L.I. Minter, B. L. Wall, M. Šefčík, M. Zacher, S. Bauer, C. Rodenbeck, A. P. Vizcaya Hernández, M. Fedkevych, M. Held, H. Bouquet, B. Krasch, P. C.-O. Ranitzsch, F. Block, T. Höhn, K. Vogt, A. Beglarian, C. Weinheimer, Thierry Lasserre, F. Eichelhardt, H. Bolz, Igor Tkachev, M. A. Howe, P. Plischke, C. Bettin, D.A. Peterson, P. Renschler, F. M. Fränkle, J. Grimm, Guido Drexlin, F. Edzards, A. Verbeek, B. Ostrick, K. Mehret, C. Köhler, B.A. VanDevender, M. Erhard, A. Felden, U. Naumann, R. Grössle, J. Kleinfeller, M. Hackenjos, M. Böttcher, Holger Neumann, Volker Hannen, L. La Cascio, B. Bender, K. Helbing, M. Meloni, H. Weingardt, P. Oelpmann, A. Osipowicz, R. Rinderspacher, Klaus Blaum, N.M. Boyd, A. Off, Joseph A. Formaggio, Michael Sturm, M. Deffert, A. Kumb, H. Frenzel, S. Horn, S. Dyba, V. Sibille, Andreas Kopmann, P. J. Doe, H. Bechtler, T. Houdy, D. Hinz, F. Heizmann, Lutz Bornschein, M. Prall, M. Klein, W. Gil, K. Gauda, G.A. Cox, A. Kovalík, K. Schlösser, A. I. Berlev, K.J. Wierman, M. Kaiser, S. Schneidewind, U. Besserer, R. Berendes, S. Fischer, A. Schaller, A. Jansen, S. Bobien, K. Altenmüller, Y.-R. Yen, O. Rest, E. L. Martin, K. Urban, A. Menshikov, R. G. H. Robertson, Reiner Vianden, A. Kosmider, M. Ryšavý, S. Groh, Ferenc Glück, Alan Poon, H.-W. Ortjohann, D. Hillesheimer, Alexey Lokhov, J. Reich, W. Seller, T. Brunst, G. P. Zeller, M. Slezák, J. A. Dunmore, S. Niemes, J. Bast, P. Rohr, S. Lichter, M. Korzeczek, M. Aker, M. Babutzka, Florian Priester, Marc Weber, K. Debowski, T. D. Van Wechel, Susanne Mertens, S. Görhardt, M. Descher, B. Hillen, D. Vénos, A. Marsteller, F. Friedel, A. Huber, S. Hickford, M. Machatschek, F. Harms, B. Lehnert, Felix Spanier, M. Mark, P. Schäfer, J. Hartmann, R. Sack, R. Gehring, H. Seitz-Moskaliuk, J.F. Amsbaugh, L. A. Thorne, J. Letnev, Marco Röllig, C. Röttele, E. Ellinger, B. Leiber, Alejandro Saenz, T. James, Beate Bornschein, Sascha Wüstling, M. Zboril, M. Kleesiek, W. Xu, T. S. Caldwell, Werner Rodejohann, Matthias Arenz, Ondřej Lebeda, L. Schlüter, M. Kraus, Joachim Wolf, N. Haußmann, Daniel Siegmann, J. Kellerer, A. Fulst, H. Krause, M. Sun, M. Steidl, O. Kazachenko, Benjamin Monreal, D. Díaz Barrero, E. Malcherek, J. Bohn, M. Leber, O. Dragoun, Denis Tcherniakhovski, T.J. Corona, J. Behrens, G. C. Harper, N. Kunka, M. Sagawe, Magnus Schlösser, Diana Parno, J. Wendel, Steffen Grohmann, S. Holzmann, L. Köllenberger, T.H. Burritt, D. Eversheim, Marcus Beck, Thomas Thümmler, L. Kuckert, R. Hiller, N. Wandkowsky, Z. Chaoui, K. Eitel, D. Hilk, M. Hötzel, Kathrin Valerius, C. Weiss, S. Rupp, M. Kleifges, C. Karl, M. Schrank, L. Schimpf, R. J. Lewis, J. F. Wilkerson, H. Schön, L. Kippenbrock, K. Schönung, R. Gumbsheimer, G. B. Franklin, C. Melzer, Helmut H. Telle, J. Schwarz, W. Q. Choi, J. M. Lopez Poyato, D. Häßler, B. Schulz, Ralph Engel, K. Müller, Sanshiro Enomoto, T. L. Le, K. Bokeloh, A. W. Myers, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, KATRIN, The KATRIN collaboration, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
Speichertechnik - Abteilung Blaum, Physics - Instrumentation and Detectors, Project commissioning, Computer science, FOS: Physical sciences, beam transport, KATRIN, 01 natural sciences, Technical design, High Energy Physics - Experiment, Nuclear physics, mass: scale, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Mass scale, ddc:530, neutrino: mass, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Instrumentation, Mathematical Physics, detector: design, activity report, 010308 nuclear & particles physics, Physics, Instrumentation and Detectors (physics.ins-det), stability, sensitivity, Mass measurement, Beamline, Neutrino
Abstract

The KArlsruhe TRItium Neutrino (KATRIN) experiment, which aims to make a direct and model-independent determination of the absolute neutrino mass scale, is a complex experiment with many components. More than 15 years ago, we published a technical design report (TDR) [https://publikationen.bibliothek.kit.edu/270060419] to describe the hardware design and requirements to achieve our sensitivity goal of 0.2 eV at 90% C.L. on the neutrino mass. Since then there has been considerable progress, culminating in the publication of first neutrino mass results with the entire beamline operating [arXiv:1909.06048]. In this paper, we document the current state of all completed beamline components (as of the first neutrino mass measurement campaign), demonstrate our ability to reliably and stably control them over long times, and present details on their respective commissioning campaigns., Comment: Added missing acknowledgement, corrected performance statement in chapter 4.2.5, updated author list and references

Published
2021
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3. RESEARCH ON THE MOTION PICTURE INDUSTRY: STATE OF THE ART AND NEW DIRECTIONS OFF THE BEATEN TRACK AWAY FROM THEATRICAL RELEASE.

Author

Kumb, Florian, Kunz, Reinhard, and Siegert, Gabriele

Subjects
ECONOMIC surveys, MOTION picture industry, THEATRICAL companies, BREAK-even analysis, MOTION picture distribution, RELEASE prints (Motion pictures), ECONOMICS
Abstract

The motion picture industry has been subject of extensive academic research over the last decades. However, most scholars focused on the U.S. theatrical motion picture market. The number of research activities regarding even more profitable release windows, such as home video or television, has been substantially lower. Although international distribution is essential for a motion picture project to break even, there has been little significant re-search on most other markets. This paper aims at summarizing the current state of research on the motion picture industry, particularly from marketing and management perspective, revealing research gaps, and proposing recommendations for future research endeavors. Therefore, a three-pillar scheme is developed to systemize previous findings: Research on intraorganizational decision making, contractual relationships between national stakeholders, and international market competition are differentiated. Since these insights are mainly derived from U.S. theatrical exhibition, they can hardly be applied to other markets and exhibition windows. Thus, potential research areas are identified to expand knowledge of posttheatrical and international markets. [ABSTRACT FROM AUTHOR]

Published
2017
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14. In Vivo Bioconversion of Tetrahydroisoquinoline by Recombinant Coclaurine N-Methyltransferase.

Author

Morishige, Takashi, Kumb-Boo Choi, and Sato, Fumihiko

Subjects
*METHYLTRANSFERASES, *TRANSFERASES, *TETRAHYDROISOQUINOLINES, *HETEROCYCLIC compounds, *ISOQUINOLINE, *BIOCHEMISTRY
Abstract

Examines the possibility of converting 6,7-dimethoxy-1,2,3,4,-tetrahydroisoquinoline into its N-methylated product using transgenic Escherichia coli. Recombinant colcaurine N-methyltransferase expression without the addition of a methyl-group donor; Evidence that transgenic E. coli successfully N-methylated the substrate added to the medium and excreted the product; Limitation of bioconversion by the supply of methyl-group donor.

Published
2004
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