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202. La consommation d’énergie finale de différents produits alimentaires : un essai de comparaison

Author

Schlich, Elmar, Biegler, Ilona, Hardtert, Bettina, Luz, Michaela, Schröder, Susanne, Schroeber, Johanna, Winnebeck, Sabine, MAYER, Pierre-Henri, and Justus-Liebig-Universität Gießen (JLU)

Subjects
[SDE.ES] Environmental Sciences/Environmental and Society, [SDE.ES]Environmental Sciences/Environmental and Society
Abstract

International audience; Depuis 1993, Elmar Schlich est titulaire de la chaire Techniques de processus dans les secteurs alimentaire et de services à la faculté d’Agronomie, d’écotrophologie et management de l’environnement de l’université Justus Liebig à Gießen. Son équipe y mène des recherches sur l’évaluation environnementale dans le domaine alimentaire et, plus particulièrement, sur l’évaluation énergétique de l’approvisionnement alimentaire.Les premiers résultats de ses travaux, financés par la DFG, l’agence de moyens pour la recherche publique allemande, ont été publiés en 20031 . Cesrésultats allaient à l’encontre d’une idée très répandue selon laquelle les produits de proximité consomment moins d’énergie que les autres. Ils ont été largement repris par la presse allemande. Une vive controverse s’est alors ouverte en Allemagne, dans les milieux scientifique et écologiste, tant sur la validité des résultats que sur la manière de les interpréter et de les vulgariser.C’est au point qu’un colloque, intitulé Integrated regional production and logistics management – a promising perspective for European Regions, a étéorganisé le 21 juin 2004 à Kassel en Allemagne. La méthode, l’interprétation des résultats et la vulgarisation des travaux portant sur l’énergie et les transports dans les systèmes alimentaires y ont été débattues.

Published
2006

203. Experimental constraints on the ω –nucleus real potential

Author

Friedrich, S., primary, Makonyi, K., additional, Metag, V., additional, Bayadilov, D., additional, Bantes, B., additional, Beck, R., additional, Beloglazov, Y.A., additional, Böse, S., additional, Brinkmann, K.-T., additional, Challand, Th., additional, Crede, V., additional, Dahlke, T., additional, Dietz, F., additional, Drexler, P., additional, Eberhardt, H., additional, Elsner, D., additional, Ewald, R., additional, Fornet-Ponse, K., additional, Frommberger, F., additional, Funke, Ch., additional, Gottschall, M., additional, Gridnev, A., additional, Grüner, M., additional, Gutz, E., additional, Hammann, Ch., additional, Hammann, D., additional, Hannappel, J., additional, Hartmann, J., additional, Hillert, W., additional, Hirenzaki, S., additional, Hoffmeister, P., additional, Honisch, Ch., additional, Jaegle, I., additional, Kaiser, D., additional, Kalinowsky, H., additional, Kammer, S., additional, Keshelashvili, I., additional, Kleber, V., additional, Klein, F., additional, Krusche, B., additional, Lang, M., additional, Lopatin, I.V., additional, Maghrbi, Y., additional, Nanova, M., additional, Nagahiro, H., additional, Müller, J., additional, Odenthal, T., additional, Piontek, D., additional, Rostomyan, T., additional, Schaepe, S., additional, Schmidt, Ch., additional, Schmieden, H., additional, Schmitz, R., additional, Seifen, T., additional, Thiel, A., additional, Thoma, U., additional, van Pee, H., additional, Walther, D., additional, Weil, J., additional, Wendel, Ch., additional, Wiedner, U., additional, Wilson, A., additional, Winnebeck, A., additional, and Zenke, F., additional

Published
2014
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205. The OLYMPUS experiment

Author

Milner, R., primary, Hasell, D.K., additional, Kohl, M., additional, Schneekloth, U., additional, Akopov, N., additional, Alarcon, R., additional, Andreev, V.A., additional, Ates, O., additional, Avetisyan, A., additional, Bayadilov, D., additional, Beck, R., additional, Belostotski, S., additional, Bernauer, J.C., additional, Bessuille, J., additional, Brinker, F., additional, Buck, B., additional, Calarco, J.R., additional, Carassiti, V., additional, Cisbani, E., additional, Ciullo, G., additional, Contalbrigo, M., additional, D'Ascenzo, N., additional, De Leo, R., additional, Diefenbach, J., additional, Donnelly, T.W., additional, Dow, K., additional, Elbakian, G., additional, Eversheim, D., additional, Frullani, S., additional, Funke, Ch., additional, Gavrilov, G., additional, Gläser, B., additional, Görrissen, N., additional, Hauschildt, J., additional, Henderson, B.S., additional, Hoffmeister, Ph., additional, Holler, Y., additional, Ice, L.D., additional, Izotov, A., additional, Kaiser, R., additional, Karyan, G., additional, Kelsey, J., additional, Khaneft, D., additional, Klassen, P., additional, Kiselev, A., additional, Krivshich, A., additional, Lehmann, I., additional, Lenisa, P., additional, Lenz, D., additional, Lumsden, S., additional, Ma, Y., additional, Maas, F., additional, Marukyan, H., additional, Miklukho, O., additional, Movsisyan, A., additional, Murray, M., additional, Naryshkin, Y., additional, O'Connor, C., additional, Perez Benito, R., additional, Perrino, R., additional, Redwine, R.P., additional, Rodríguez Piñeiro, D., additional, Rosner, G., additional, Russell, R.L., additional, Schmidt, A., additional, Seitz, B., additional, Statera, M., additional, Thiel, A., additional, Vardanyan, H., additional, Veretennikov, D., additional, Vidal, C., additional, Winnebeck, A., additional, and Yeganov, V., additional

Published
2014
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206. First Measurement of the Helicity Asymmetry forγp→pπ0in the Resonance Region

Author

Gottschall, M., primary, Anisovich, A. V., additional, Bantes, B., additional, Bayadilov, D., additional, Beck, R., additional, Bichow, M., additional, Böse, S., additional, Brinkmann, K.-Th., additional, Challand, Th., additional, Crede, V., additional, Dietz, F., additional, Dutz, H., additional, Eberhardt, H., additional, Elsner, D., additional, Ewald, R., additional, Fornet-Ponse, K., additional, Friedrich, St., additional, Frommberger, F., additional, Funke, Ch., additional, Gridnev, A., additional, Grüner, M., additional, Gutz, E., additional, Hammann, Ch., additional, Hannappel, J., additional, Hartmann, J., additional, Hillert, W., additional, Hoffmeister, Ph., additional, Honisch, Ch., additional, Jaegle, I., additional, Kaiser, D., additional, Kalinowsky, H., additional, Kammer, S., additional, Keshelashvili, I., additional, Klein, F., additional, Klempt, E., additional, Koop, K., additional, Krusche, B., additional, Kube, M., additional, Lang, M., additional, Lopatin, I., additional, Maghrbi, Y., additional, Makonyi, K., additional, Metag, V., additional, Meyer, W., additional, Müller, J., additional, Nanova, M., additional, Nikonov, V., additional, Novotny, R., additional, Piontek, D., additional, Reicherz, G., additional, Rostomyan, T., additional, Sarantsev, A., additional, Schaepe, St., additional, Schmidt, Ch., additional, Schmieden, H., additional, Schmitz, R., additional, Seifen, T., additional, Sokhoyan, V., additional, Thiel, A., additional, Thoma, U., additional, Urban, M., additional, van Pee, H., additional, Walther, D., additional, Wendel, Ch., additional, Wiedner, U., additional, Wilson, A., additional, and Winnebeck, A., additional

Published
2014
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209. Determination of the η′-nucleus optical potential

Author

Nanova, M., primary, Metag, V., additional, Paryev, E.Ya., additional, Bayadilov, D., additional, Bantes, B., additional, Beck, R., additional, Beloglazov, Y.A., additional, Böse, S., additional, Brinkmann, K.-T., additional, Challand, Th., additional, Crede, V., additional, Dahlke, T., additional, Dietz, F., additional, Drexler, P., additional, Eberhardt, H., additional, Elsner, D., additional, Ewald, R., additional, Fornet-Ponse, K., additional, Friedrich, S., additional, Frommberger, F., additional, Funke, Ch., additional, Gottschall, M., additional, Gridnev, A., additional, Grüner, M., additional, Gutz, E., additional, Hammann, Ch., additional, Hammann, D., additional, Hannappel, J., additional, Hartmann, J., additional, Hillert, W., additional, Hoffmeister, P., additional, Honisch, Ch., additional, Jaegle, I., additional, Kaiser, D., additional, Kalinowsky, H., additional, Kammer, S., additional, Keshelashvili, I., additional, Kleber, V., additional, Klein, F., additional, Klempt, E., additional, Krusche, B., additional, Lang, M., additional, Lopatin, I.V., additional, Maghrbi, Y., additional, Makonyi, K., additional, Müller, J., additional, Odenthal, T., additional, Piontek, D., additional, Schaepe, S., additional, Schmidt, Ch., additional, Schmieden, H., additional, Schmitz, R., additional, Seifen, T., additional, Thiel, A., additional, Thoma, U., additional, van Pee, H., additional, Walther, D., additional, Wendel, Ch., additional, Wiedner, U., additional, Wilson, A., additional, Winnebeck, A., additional, and Zenke, F., additional

Published
2013
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211. Thielet al.Reply

Author

Thiel, A., primary, Anisovich, A. V., additional, Bayadilov, D., additional, Bantes, B., additional, Beck, R., additional, Beloglazov, Yu., additional, Bichow, M., additional, Böse, S., additional, Brinkmann, K.-Th., additional, Challand, Th., additional, Crede, V., additional, Dietz, F., additional, Drexler, P., additional, Dutz, H., additional, Eberhardt, H., additional, Elsner, D., additional, Ewald, R., additional, Fornet-Ponse, K., additional, Friedrich, St., additional, Frommberger, F., additional, Funke, Ch., additional, Gottschall, M., additional, Grüner, M., additional, Gutz, E., additional, Hammann, Ch., additional, Hannappel, J., additional, Hartmann, J., additional, Hillert, W., additional, Hoffmeister, Ph., additional, Honisch, Ch., additional, Jaegle, I., additional, Jürgensen, I., additional, Kaiser, D., additional, Kalinowsky, H., additional, Kalischewski, F., additional, Kammer, S., additional, Keshelashvili, I., additional, Kleber, V., additional, Klein, F., additional, Klempt, E., additional, Krusche, B., additional, Lang, M., additional, Lopatin, I., additional, Maghrbi, Y., additional, Makonyi, K., additional, Metag, V., additional, Meyer, W., additional, Müller, J., additional, Nanova, M., additional, Nikonov, V., additional, Novotny, R., additional, Piontek, D., additional, Reicherz, G., additional, Sarantsev, A., additional, Schmidt, Ch., additional, Schmieden, H., additional, Seifen, T., additional, Sokhoyan, V., additional, Sumachev, V., additional, Thoma, U., additional, vanPee, H., additional, Walther, D., additional, Wendel, Ch., additional, Wiedner, U., additional, Wilson, A., additional, Winnebeck, A., additional, and Wunderlich, Y., additional

Published
2013
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212. Well-Established Nucleon Resonances Revisited by Double-Polarization Measurements

Author

Thiel, A., primary, Anisovich, A. V., additional, Bayadilov, D., additional, Bantes, B., additional, Beck, R., additional, Beloglazov, Yu., additional, Bichow, M., additional, Böse, S., additional, Brinkmann, K.-Th., additional, Challand, Th., additional, Crede, V., additional, Dietz, F., additional, Drexler, P., additional, Dutz, H., additional, Eberhardt, H., additional, Elsner, D., additional, Ewald, R., additional, Fornet-Ponse, K., additional, Friedrich, St., additional, Frommberger, F., additional, Funke, Ch., additional, Gottschall, M., additional, Grüner, M., additional, Gutz, E., additional, Hammann, Ch., additional, Hannappel, J., additional, Hartmann, J., additional, Hillert, W., additional, Hoffmeister, Ph., additional, Honisch, Ch., additional, Jaegle, I., additional, Jürgensen, I., additional, Kaiser, D., additional, Kalinowsky, H., additional, Kalischewski, F., additional, Kammer, S., additional, Keshelashvili, I., additional, Kleber, V., additional, Klein, F., additional, Klempt, E., additional, Krusche, B., additional, Lang, M., additional, Lopatin, I., additional, Maghrbi, Y., additional, Makonyi, K., additional, Metag, V., additional, Meyer, W., additional, Müller, J., additional, Nanova, M., additional, Nikonov, V., additional, Novotny, R., additional, Piontek, D., additional, Reicherz, G., additional, Sarantsev, A., additional, Schmidt, Ch., additional, Schmieden, H., additional, Seifen, T., additional, Sokhoyan, V., additional, Sumachev, V., additional, Thoma, U., additional, vanPee, H., additional, Walther, D., additional, Wendel, Ch., additional, Wiedner, U., additional, Wilson, A., additional, Winnebeck, A., additional, and Wunderlich, Y., additional

Published
2012
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214. A Continuously Running High-Rate GEM-TPC for

Author

Böhmer, F.V., primary, Angerer, H., additional, Dørheim, S., additional, Höppner, C., additional, Ketzer, B., additional, Konorov, I., additional, Neubert, S., additional, Paul, S., additional, Vandenbroucke, M., additional, Zhang, X., additional, Berger, M., additional, Cusanno, F., additional, Fabbietti, L., additional, Lalik, R., additional, Beck, R., additional, Kaiser, D., additional, Lang, M., additional, Schmitz, R., additional, Walther, D., additional, Winnebeck, A., additional, Zenke, F., additional, Arora, R., additional, Averbeckt, R., additional, Hehner, J., additional, Herrmannt, N., additional, Kleipa, V., additional, Kunkel, J., additional, Leifelst, Y., additional, Mladen, K., additional, Schmidt, C., additional, Schwab, S., additional, Soyk, D., additional, Voss, B., additional, Voss, J., additional, Weinert, J., additional, and Zmeskal, J., additional

Published
2011
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217. Development of a GEM-TPC prototype

Author

Angerer, Heinz, primary, Beck, Reinhard, additional, Berger, Martin, additional, Böhmer, Felix, additional, Brinkmann, K.-T., additional, Bühler, Paul, additional, Carnegie, Michael, additional, Dørheim, Sverre, additional, Fabbietti, Laura, additional, Funke, Chr., additional, Cusanno, F., additional, Hehner, Jörg, additional, Heinz, Andreas, additional, Henske, Markus, additional, Höppner, Christian, additional, Kaiser, David, additional, Ketzer, Bernhard, additional, Konorov, Igor, additional, Kunkel, Jochen, additional, Lang, Michael, additional, Marton, Johann, additional, Neubert, Sebastian, additional, Paul, Stephan, additional, Schmah, Alexander, additional, Schmidt, Christian, additional, Schmitz, Roman, additional, Schwab, Sandra, additional, Soyk, Daniel, additional, Suzuki, Ken, additional, Thoma, Ulrike, additional, Vandenbroucke, Maxence, additional, Voss, Bernd, additional, Walter, Dieter, additional, Weitzel, Quirin, additional, Widmann, Eberhard, additional, Winnebeck, Alexander, additional, Wörner, Lisa, additional, Zaunick, H.-G., additional, Zhang, Xiaodong, additional, and Zmeskal, Johann, additional

Published
2010
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218. Serendipitous crystallization and structure determination of cyanase (CynS) from Serratia proteamaculans.

Author

Butryn, Agata, Stoehr, Gabriele, Linke-Winnebeck, Christian, and Hopfner, Karl-Peter

Subjects
HYDRATASES, SERRATIA, CRYSTALLIZATION, ESCHERICHIA coli, GLYCERIN, ENZYMES, MASS spectrometry
Abstract

Cyanate hydratase (CynS) catalyzes the decomposition of cyanate and bicarbonate into ammonia and carbon dioxide. Here, the serendipitous crystallization of CynS from Serratia proteamaculans (SpCynS) is reported. SpCynS was crystallized as an impurity and its identity was determined using mass-spectrometric analysis. The crystals belonged to space group P1 and diffracted to 2.1 Å resolution. The overall structure of SpCynS is very similar to a previously determined structure of CynS from Escherichia coli. Density for a ligand bound to the SpCynS active site was observed, but could not be unambiguously identified. Additionally, glycerol molecules bound at the entry to the active site of the enzyme indicate conserved residues that might be important for the trafficking of substrates and products. [ABSTRACT FROM AUTHOR]

Published
2015
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219. Corporate Socio-Political Activism and its Effects on Corporate Valuation.

Author

Haq, Hammad Ul and Winnebeck, Dennis

Abstract

The field of Corporate Socio-Political Activism (CSA) literature is gaining attention as multinational corporations (MNCs) are increasingly taking stances in support or opposition of socio-political issues. This study aims to resolve a lack of outcome-based research in the CSA literature. It conducts a comparative examination of short-term consequences of CSA on corporate valuation, investigating diverging CSA stance intensities concentrating on the Black Lives Matter movement. Through the theoretical lenses of agency theory and signalling theory, this study explores shareholder reactions to CSA stances to provide strategic insights for theoretical and managerial practice. The event study focusses on public corporations listed in the S&P100 index, which issued statements concerning the socio-political issue of the Black Lives Matter. In order to assess and quantify the intensity and characteristics of CSA stances, We create a disclosure index through a grounded-theory approach. Two key findings emerge from this study: (1) CSA stances in this environment are not inherently value-creating, nor value-destructing in the short-term, yet (2) the reputation for previous social performance positively moderates the immediate response of the shareholder to a CSA stance. [ABSTRACT FROM AUTHOR]

Published
2021
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220. Chronotype and Social Jetlag: A (Self-) Critical Review.

Author

Roenneberg, Till, Pilz, Luísa K., Zerbini, Giulia, and Winnebeck, Eva C.

Subjects
ONLINE databases, HUMAN biology, SOCIAL constructionism
Abstract

The Munich ChronoType Questionnaire (MCTQ) has now been available for more than 15 years and its original publication has been cited 1240 times (Google Scholar, May 2019). Additionally, its online version, which was available until July 2017, produced almost 300,000 entries from all over the world (MCTQ database). The MCTQ has gone through several versions, has been translated into 13 languages, and has been validated against other more objective measures of daily timing in several independent studies. Besides being used as a method to correlate circadian features of human biology with other factors—ranging from health issues to geographical factors—the MCTQ gave rise to the quantification of old wisdoms, like "teenagers are late", and has produced new concepts, like social jetlag. Some like the MCTQ's simplicity and some view it critically. Therefore, it is time to present a self-critical view on the MCTQ, to address some misunderstandings, and give some definitions of the MCTQ-derived chronotype and the concept of social jetlag. [ABSTRACT FROM AUTHOR]

Published
2019
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221. Development of a gem-tpc prototype

Author

Markus Henske, D. Soyk, Quirin Weitzel, U. Thoma, Johann Marton, Johann Zmeskal, Bernhard Franz Ketzer, H. Angerer, Andreas Martin Heinz, Stephan Paul, D. Kaiser, Jörg Hehner, Hans-Georg Zaunick, Laura Fabbietti, Felix Böhmer, S. Dørheim, Michael Carnegie, S. Schwab, J. Kunkel, Sebastian Neubert, Lisa Wörner, M. Berger, M. Vandenbroucke, R. Schmitz, Christian Schmidt, Igor Konorov, Ken Suzuki, Alexander Schmah, C. Funke, Paul Alois Buhler, Michael Lang, Dieter Walter, F. Cusanno, Reinhard Beck, X. Zhang, Christian Höppner, K.-T. Brinkmann, Bernd Voss, Alexander Winnebeck, and Eberhard Widmann

Subjects
Materials science, Physics - Instrumentation and Detectors, Spectrometer, business.industry, Physics::Instrumentation and Detectors, chemistry.chemical_element, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), chemistry, Gas electron multiplier, Optoelectronics, Lithium, business, Nuclear Experiment, Carbon, Image resolution
Abstract

The use of GEM foils for the amplification stage of a TPC instead of a con- ventional MWPC allows one to bypass the necessity of gating, as the backdrift is suppressed thanks to the asymmetric field configuration. This way, a novel continuously running TPC, which represents one option for the PANDA central tracker, can be realized. A medium sized prototype with a diameter of 300 mm and a length of 600 mm will be tested inside the FOPI spectrometer at GSI using a carbon or lithium beam at intermediate energies (E = 1-3AGeV). This detector test under realistic experimental conditions should allow us to verify the spatial resolution for single tracks and the reconstruction capability for displaced vertexes. A series of physics measurement implying pion beams is scheduled with the FOPI spectrometer together with the GEM-TPC as well., Comment: 5 pages, 4 figures, Proceedings for 11th ICATTP conference in como (italy)

222. Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times

Author

Till Roenneberg, Eva C. Winnebeck, and Elizabeth B. Klerman

Subjects
circadian, social jetlag, circadian misalignment, time zones, entrainment (light), Physiology, QP1-981
Abstract

Many regions and countries are reconsidering their use of Daylight Saving Time (DST) but their approaches differ. Some, like Japan, that have not used DST over the past decades are thinking about introducing this twice-a-year change in clock time, while others want to abolish the switch between DST and Standard Time, but don’t agree which to use: California has proposed keeping perennial DST (i.e., all year round), and the EU debates between perennial Standard Time and perennial DST. Related to the discussion about DST is the discussion to which time zone a country, state or region should belong: the state of Massachusetts in the United States is considering switching to Atlantic Standard Time, i.e., moving the timing of its social clock (local time) 1 h further east (which is equivalent to perennial DST), and Spain is considering leaving the Central European Time to join Greenwich Mean Time (GMT), i.e., moving its social timing 1 h further west. A wave of DST discussions seems to periodically sweep across the world. Although DST has always been a political issue, we need to discuss the biology associated with these decisions because the circadian clock plays a crucial role in how the outcome of these discussions potentially impacts our health and performance. Here, we give the necessary background to understand how the circadian clock, the social clock, the sun clock, time zones, and DST interact. We address numerous fallacies that are propagated by lay people, politicians, and scientists, and we make suggestions of how problems associated with DST and time-zones can be solved based on circadian biology.

Published
2019
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223. Neuronal circadian clock protein oscillations are similar in behaviourally rhythmic forager honeybees and in arrhythmic nurses

Author

T. Fuchikawa, K. Beer, C. Linke-Winnebeck, R. Ben-David, A. Kotowoy, V. W. K. Tsang, G. R. Warman, E. C. Winnebeck, C. Helfrich-Förster, and G. Bloch

Subjects
circadian clock, neuroanatomy, social behaviour, behavioural plasticity, division of labour, drosophila, Biology (General), QH301-705.5
Abstract

Internal clocks driving rhythms of about a day (circadian) are ubiquitous in animals, allowing them to anticipate environmental changes. Genetic or environmental disturbances to circadian clocks or the rhythms they produce are commonly associated with illness, compromised performance or reduced survival. Nevertheless, some animals including Arctic mammals, open sea fish and social insects such as honeybees are active around-the-clock with no apparent ill effects. The mechanisms allowing this remarkable natural plasticity are unknown. We generated and validated a new and specific antibody against the clock protein PERIOD of the honeybee Apis mellifera (amPER) and used it to characterize the circadian network in the honeybee brain. We found many similarities to Drosophila melanogaster and other insects, suggesting common anatomical organization principles in the insect clock that have not been appreciated before. Time course analyses revealed strong daily oscillations in amPER levels in foragers, which show circadian rhythms, and also in nurses that do not, although the latter have attenuated oscillations in brain mRNA clock gene levels. The oscillations in nurses show that activity can be uncoupled from the circadian network and support the hypothesis that a ticking circadian clock is essential even in around-the-clock active animals in a constant physical environment.

Published
2017
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224. Mindfulness-Based Therapy Regulates Brain Connectivity in Major Depression.

Author

Lifshitz, Michael, Sacchet, Matthew D., Huntenburg, Julia M., Thiery, Thomas, Fan, Yan, Gärtner, Matti, Grimm, Simone, Winnebeck, Emilia, Fissler, Maria, Schroeter, Titus A., Margulies, Daniel S., Barnhofer, Thorsten, Sacchet, Matthew D, Huntenburg, Julia M, Schroeter, Titus A, and Margulies, Daniel S

Subjects
*MENTAL depression, *MINDFULNESS-based cognitive therapy, *BRAIN, *FUSIFORM gyrus, *COGNITIVE therapy
Abstract

ANCOVA revealed that post-treatment self-report depression scores (Beck Depression Inventory-II, BDI-II) were significantly lower in the mindfulness-based therapy group (n =14) compared to the relaxation control group (n = 17), after controlling for pretreatment BDI-II scores (F(1, 28) = 22.83, p < 0.001, 2 = 0.45). Our results extend previous findings showing that psychological treatments for MDD can modulate functional connectivity in relevant brain networks [[6]]. However, whereas prior studies lacked a control treatment group, our study is the first active-controlled report to demonstrate that a psychological intervention exerts a specific influence on brain connectivity in MDD. [Extracted from the article]

Published
2019
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227. Measurement of the Charge-Averaged Elastic Lepton-Proton Scattering Cross Section by the OLYMPUS Experiment.

Author

Bernauer JC, Schmidt A, Henderson BS, Ice LD, Khaneft D, O'Connor C, Russell R, Akopov N, Alarcon R, Ates O, Avetisyan A, Beck R, Belostotski S, Bessuille J, Brinker F, Calarco JR, Carassiti V, Cisbani E, Ciullo G, Contalbrigo M, De Leo R, Diefenbach J, Donnelly TW, Dow K, Elbakian G, Eversheim PD, Frullani S, Funke C, Gavrilov G, Gläser B, Görrissen N, Hasell DK, Hauschildt J, Hoffmeister P, Holler Y, Ihloff E, Izotov A, Kaiser R, Karyan G, Kelsey J, Kiselev A, Klassen P, Krivshich A, Kohl M, Lehmann I, Lenisa P, Lenz D, Lumsden S, Ma Y, Maas F, Marukyan H, Miklukho O, Milner RG, Movsisyan A, Murray M, Naryshkin Y, Perez Benito R, Perrino R, Redwine RP, Rodríguez Piñeiro D, Rosner G, Schneekloth U, Seitz B, Statera M, Thiel A, Vardanyan H, Veretennikov D, Vidal C, Winnebeck A, and Yeganov V

Abstract

We report the first measurement of the average of the electron-proton and positron-proton elastic scattering cross sections. This lepton charge-averaged cross section is insensitive to the leading effects of hard two-photon exchange, giving more robust access to the proton's electromagnetic form factors. The cross section was extracted from data taken by the OLYMPUS experiment at DESY, in which alternating stored electron and positron beams were scattered from a windowless gaseous hydrogen target. Elastic scattering events were identified from the coincident detection of the scattered lepton and recoil proton in a large-acceptance toroidal spectrometer. The luminosity was determined from the rates of Møller, Bhabha, and elastic scattering in forward electromagnetic calorimeters. The data provide some selectivity between existing form factor global fits and will provide valuable constraints to future fits.

Published
2021
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228. Measurement of the helicity asymmetry E for the reaction γ p → π 0 p : The CBELSA/TAPS Collaboration.

Author

Gottschall M, Afzal F, Anisovich AV, Bayadilov D, Beck R, Bichow M, Brinkmann KT, Crede V, Dieterle M, Dietz F, Dutz H, Eberhardt H, Elsner D, Ewald R, Fornet-Ponse K, Friedrich S, Frommberger F, Gridnev A, Grüner M, Gutz E, Hammann C, Hannappel J, Hartmann J, Hillert W, Hoffmeister P, Honisch C, Jude T, Kammer S, Kalinowsky H, Keshelashvili I, Klassen P, Klein F, Klempt E, Koop K, Krusche B, Kube M, Lang M, Lopatin I, Mahlberg P, Makonyi K, Metag V, Meyer W, Müller J, Müllers J, Nanova M, Nikonov V, Novotny R, Piontek D, Reicherz G, Rostomyan T, Sarantsev A, Schmidt C, Schmieden H, Seifen T, Sokhoyan V, Spieker K, Thiel A, Thoma U, Urban M, Pee HV, Walther D, Wendel C, Werthmüller D, Wiedner U, Wilson A, Winnebeck A, Witthauer L, and Wunderlich Y

Abstract

A measurement of the double-polarization observable E for the reaction γ p → π 0 p is reported. The data were taken with the CBELSA/TAPS experiment at the ELSA facility in Bonn using the Bonn frozen-spin butanol (C 4 H 9 OH) target, which provided longitudinally-polarized protons. Circularly-polarized photons were produced via bremsstrahlung of longitudinally-polarized electrons. The data cover the photon energy range from E γ = 600 to 2310 MeV and nearly the complete angular range. The results are compared to and have been included in recent partial wave analyses., (© The Author(s) 2021.)

Published
2021
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229. Observation of the pη^{'} Cusp in the New Precise Beam Asymmetry Σ Data for γp→pη.

Author

Afzal F, Wunderlich Y, Anisovich AV, Bayadilov D, Beck R, Becker M, Blanke E, Brinkmann KT, Ciupka S, Crede V, Dieterle M, Dutz H, Elsner D, Friedrich S, Frommberger F, Gridnev A, Gottschall M, Grüner M, Gutz E, Hammann C, Hannappel J, Hartmann J, Hillert W, Hoff J, Hoffmeister P, Honisch C, Jude T, Kalinowsky H, Kalischewski F, Keshelashvili I, Klassen P, Klein F, Klempt E, Koop K, Kroenert P, Krusche B, Lang M, Lopatin I, Mahlberg P, Meißner UG, Messi F, Metag V, Meyer W, Mitlasóczki B, Müller J, Müllers J, Nanova M, Nikonov K, Nikonov V, Novinskiy V, Novotny R, Piontek D, Reicherz G, Richter L, Rönchen D, Rostomyan T, Salisbury B, Sarantsev A, Schaab D, Schmidt C, Schmieden H, Schultes J, Seifen T, Sokhoyan V, Sowa C, Spieker K, Stausberg N, Thiel A, Thoma U, Triffterer T, Urban M, Urff G, van Pee H, Walther D, Wendel C, Wiedner U, Wilson A, Winnebeck A, and Witthauer L

Abstract

Data on the beam asymmetry Σ in the photoproduction of η mesons off protons are reported for tagged photon energies from 1130 to 1790 MeV (mass range from W=1748  MeV to W=2045  MeV). The data cover the full solid angle that allows for a precise moment analysis. For the first time, a strong cusp effect in a polarization observable has been observed that is an effect of a branch-point singularity at the pη^{'} threshold [E&#95;{γ}=1447  MeV (W=1896  MeV)]. The latest BnGa partial wave analysis includes the new beam asymmetry data and yields a strong indication for the N(1895)1/2^{-} nucleon resonance, demonstrating the importance of including all singularities for a correct determination of partial waves and resonance parameters.

Published
2020
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230. N(1520) 3/2(-) helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions.

Author

Hartmann J, Dutz H, Anisovich AV, Bayadilov D, Beck R, Becker M, Beloglazov Y, Berlin A, Bichow M, Böse S, Brinkmann KT, Crede V, Dieterle M, Eberhardt H, Elsner D, Fornet-Ponse K, Friedrich S, Frommberger F, Funke Ch, Gottschall M, Gridnev A, Grüner M, Gutz E, Hammann Ch, Hannappel J, Hannen V, Herick J, Hillert W, Hoffmeister P, Honisch Ch, Jahn O, Jude T, Käser A, Kaiser D, Kalinowsky H, Kalischewski F, Klassen P, Keshelashvili I, Klein F, Klempt E, Koop K, Krusche B, Kube M, Lang M, Lopatin I, Makonyi K, Messi F, Metag V, Meyer W, Müller J, Nanova M, Nikonov V, Novinski D, Novotny R, Piontek D, Rosenbaum C, Roth B, Reicherz G, Rostomyan T, Sarantsev A, Schmidt Ch, Schmieden H, Schmitz R, Seifen T, Sokhoyan V, Thämer P, Thiel A, Thoma U, Urban M, van Pee H, Walther D, Wendel Ch, Wiedner U, Wilson A, Winnebeck A, Witthauer L, and Wunderlich Y

Abstract

New data on the polarization observables T, P, and H for the reaction γp→pπ(0) are reported. The results are extracted from azimuthal asymmetries when a transversely polarized butanol target and a linearly polarized photon beam are used. The data were taken at the Bonn electron stretcher accelerator ELSA using the CBELSA/TAPS detector. These and earlier data are used to perform a truncated energy-independent partial wave analysis in sliced-energy bins. This energy-independent analysis is compared to the results from energy-dependent partial wave analyses.

Published
2014
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231. First measurement of the helicity asymmetry for γp → pπ0 in the resonance region.

Author

Gottschall M, Anisovich AV, Bantes B, Bayadilov D, Beck R, Bichow M, Böse S, Brinkmann KT, Challand T, Crede V, Dietz F, Dutz H, Eberhardt H, Elsner D, Ewald R, Fornet-Ponse K, Friedrich S, Frommberger F, Funke Ch, Gridnev A, Grüner M, Gutz E, Hammann Ch, Hannappel J, Hartmann J, Hillert W, Hoffmeister P, Honisch Ch, Jaegle I, Kaiser D, Kalinowsky H, Kammer S, Keshelashvili I, Klein F, Klempt E, Koop K, Krusche B, Kube M, Lang M, Lopatin I, Maghrbi Y, Makonyi K, Metag V, Meyer W, Müller J, Nanova M, Nikonov V, Novotny R, Piontek D, Reicherz G, Rostomyan T, Sarantsev A, Schaepe S, Schmidt Ch, Schmieden H, Schmitz R, Seifen T, Sokhoyan V, Thiel A, Thoma U, Urban M, van Pee H, Walther D, Wendel Ch, Wiedner U, Wilson A, and Winnebeck A

Abstract

The first measurement of the helicity dependence of the photoproduction cross section of single neutral pions off protons is reported for photon energies from 600 to 2300 MeV, covering nearly the full solid angle. The data are compared to predictions from the SAID, MAID, and BnGa partial wave analyses. Strikingly large differences between data and predictions are observed, which are traced to differences in the helicity amplitudes of well-known and established resonances. Precise values for the helicity amplitudes of several resonances are reported.

Published
2014
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232. Thiel et al. reply:.

Author

Thiel A, Anisovich AV, Bayadilov D, Bantes B, Beck R, Beloglazov Y, Bichow M, Böse S, Brinkmann KT, Challand T, Crede V, Dietz F, Drexler P, Dutz H, Eberhardt H, Elsner D, Ewald R, Fornet-Ponse K, Friedrich S, Frommberger F, Funke Ch, Gottschall M, Grüner M, Gutz E, Hammann Ch, Hannappel J, Hartmann J, Hillert W, Hoffmeister P, Honisch Ch, Jaegle I, Jürgensen I, Kaiser D, Kalinowsky H, Kalischewski F, Kammer S, Keshelashvili I, Kleber V, Klein F, Klempt E, Krusche B, Lang M, Lopatin I, Maghrbi Y, Makonyi K, Metag V, Meyer W, Müller J, Nanova M, Nikonov V, Novotny R, Piontek D, Reicherz G, Sarantsev A, Schmidt Ch, Schmieden H, Seifen T, Sokhoyan V, Sumachev V, Thoma U, vanPee H, Walther D, Wendel Ch, Wiedner U, Wilson A, Winnebeck A, and Wunderlich Y

Published
2013
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