@article{LewkowiczWestLeuer2015, author = {Lewkowicz, Eva-Maria and West-Leuer, Beate}, title = {Coaching in multinationalen Unternehmen - was ist anders?}, series = {Organisationsberatung, Supervision, Coaching}, volume = {22}, journal = {Organisationsberatung, Supervision, Coaching}, number = {3}, pages = {287 -- 303}, year = {2015}, language = {de} } @article{LewkowiczWestLeuer2016, author = {Lewkowicz, Eva-Maria and West-Leuer, Beate}, title = {Management-Coaching im Zeichen des Wandels}, series = {Agora. D{\"u}sseldorfer Beitr{\"a}ge f{\"u}r Psychoanalyse und Gesellschaft}, volume = {20}, journal = {Agora. D{\"u}sseldorfer Beitr{\"a}ge f{\"u}r Psychoanalyse und Gesellschaft}, number = {22}, pages = {35 -- 39}, year = {2016}, language = {de} } @book{OPUS4-740, title = {F{\"u}hrung und Gef{\"u}hl. Mit Emotionen zu Authentizit{\"a}t und F{\"u}hrungserfolg}, editor = {Lewkowicz, Eva-Maria and West-Leuer, Beate}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-662-48919-2}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, year = {2016}, language = {de} } @book{Peters1996, author = {Peters, Eva-Maria}, title = {Antidumping-Politik. Eine theoretische und empirische Analyse am Beispiel der EG}, edition = {1}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {3-7890-4414-8}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, year = {1996}, language = {de} } @article{Marquardt, author = {Marquardt, Ralf-Michael}, title = {K{\"o}nnen wir uns die Energiewende in Deutschland {\"u}berhaupt leisten?}, series = {Energiewirtschaftliche Tagesfragen}, volume = {66}, journal = {Energiewirtschaftliche Tagesfragen}, number = {11}, pages = {38 -- 41}, subject = {Energiepolitik}, language = {de} } @article{Marquardt, author = {Marquardt, Ralf-Michael}, title = {Hebt das Emissionshandelssystem die Einsparungen des {\"O}kostromausbaus auf?}, series = {Wirtschaftsdienst}, volume = {96}, journal = {Wirtschaftsdienst}, number = {7}, pages = {515 -- 523}, language = {de} } @incollection{MarquardtOligmueller, author = {Marquardt, Ralf-Michael and Oligm{\"u}ller, Peter}, title = {Die Besondere Ausgleichsregelung des EEG 2014 auf dem Pr{\"u}fstand}, series = {An den Schnittstellen von Recht und Wirtschaft. Jubil{\"a}umsband aus Anlass des 20-j{\"a}hrigen Bestehens des Fachbereichs Wirtschaftsrecht an der Westf{\"a}lischen Hochschule Gelsenkirchen Bocholt Recklinghausen}, booktitle = {An den Schnittstellen von Recht und Wirtschaft. Jubil{\"a}umsband aus Anlass des 20-j{\"a}hrigen Bestehens des Fachbereichs Wirtschaftsrecht an der Westf{\"a}lischen Hochschule Gelsenkirchen Bocholt Recklinghausen}, editor = {Latour, Andr{\´e} M. and Lewkowicz, Eva-Maria and Wienbracke, Mike}, publisher = {Lang}, address = {Frankfurt am Main}, isbn = {978-3-631-67877-0}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {115 -- 136}, subject = {Energiepolitik}, language = {de} } @incollection{Marquardt2015, author = {Marquardt, Ralf-Michael}, title = {L{\"o}sungen: Makro{\"o}konomie und Mikro{\"o}konomie}, series = {Pr{\"u}fungstraining f{\"u}r Wirtschaftsstudierende}, booktitle = {Pr{\"u}fungstraining f{\"u}r Wirtschaftsstudierende}, editor = {Pepels, Werner}, edition = {4}, publisher = {Berliner Wissenschaftsverlag}, address = {Berlin}, isbn = {978-3-8305-3596-6}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {355 -- 367}, year = {2015}, language = {de} } @incollection{Marquardt2015, author = {Marquardt, Ralf-Michael}, title = {Makro{\"o}konomie und Mikro{\"o}konomie}, series = {Pr{\"u}fungstraining f{\"u}r Wirtschaftsstudierende}, booktitle = {Pr{\"u}fungstraining f{\"u}r Wirtschaftsstudierende}, editor = {Pepels, Werner}, edition = {4}, publisher = {BWV Berliner Wissenschafts-Verlag}, address = {Berlin}, isbn = {978-3-8305-3596-6}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {80 -- 82}, year = {2015}, language = {de} } @article{Taheri2016, author = {Taheri, Chorusch}, title = {Korruption im s{\"u}dlichen Teil der Welt. Eine Analyse m{\"o}glicher Pr{\"a}ventionsmaßnahmen am Beispiel Singapurs}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-7271}, pages = {10}, year = {2016}, abstract = {Die Arbeit unternimmt einen Versuch, die Gr{\"u}nde f{\"u}r die besondere Korruptionsanf{\"a}lligkeit bestimmter L{\"a}nder auszumachen und L{\"o}sungsans{\"a}tze zu liefern. Sie fokussiert sich dabei auf die Aspekte, die die Unterschiede zwischen einzelnen L{\"a}ndern erkl{\"a}ren. Dabei werden neben rein rechtlichen und {\"o}konomischen {\"U}berlegungen insbesondere rechts- und wirtschaftssoziologische Erkl{\"a}rungsans{\"a}tze untersucht.}, subject = {Korruption}, language = {de} } @incollection{Nalbach2016, author = {Nalbach, Peter}, title = {Ultrafast Exciton Dynamics in Correlated Environments}, series = {Ultrafast Dynamics at the Nanoscale: Biomolecules and Supramolecular Assemblies}, booktitle = {Ultrafast Dynamics at the Nanoscale: Biomolecules and Supramolecular Assemblies}, editor = {Haacke, Stefan and Burghardt, Irene}, publisher = {Pan Stanford Publishing}, address = {Singapur}, isbn = {978-981-4745-33-8}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {257 -- 292}, year = {2016}, language = {en} } @inproceedings{BennemannBackhausScholzetal., author = {Bennemann, Michael and Backhaus, Stefan and Scholz, Ingo and Park, Daesung and Mayer, Joachim and Baumgartner, Werner}, title = {Determination of the Young´s modulus of the epicuticle of the smooth adhesive organs of Carausius morosus using tensile testing}, series = {Bionik: Patente aus der Natur. Innovations- und Nachhaltigkeitspotenziale f{\"u}r Technologieanwendungen, Tagungsbeitr{\"a}ge 7. Bionik-Kongress, Hochschule Bremen, 24.-25. Oktober 2014}, booktitle = {Bionik: Patente aus der Natur. Innovations- und Nachhaltigkeitspotenziale f{\"u}r Technologieanwendungen, Tagungsbeitr{\"a}ge 7. Bionik-Kongress, Hochschule Bremen, 24.-25. Oktober 2014}, editor = {Kesel, Antonia B. and Zehren, Doris}, publisher = {GTBB c/o Internat. Bionik-Zentrum - Bremen, Bionik-Innovations-Centrum, Hochschule Bremen}, address = {Saarbr{\"u}cken}, isbn = {978-3-00-048202-1}, pages = {162 -- 168}, language = {en} } @article{BrodmannRost2016, author = {Brodmann, Michael and Rost, Ulrich}, title = {Hochdruckelektrolyseur in Taschenbauweise}, series = {HZwei. Das Magazin f{\"u}r Wasserstoff und Brennstoffzellen}, volume = {16}, journal = {HZwei. Das Magazin f{\"u}r Wasserstoff und Brennstoffzellen}, number = {4}, pages = {22 -- 23}, year = {2016}, abstract = {Bereits im April 2012 wurde im HZwei Magazin ein Stackkonzept f{\"u}r PEM-Brennstoffzellen vorgestellt, bei dem im Gegensatz zu der heute {\"u}blichen bipolaren Zellenanordnung mit mechanischer Verpressung Einzelzellen {\"u}ber ein Hydraulikmedium verpresst werden. Die Vorteile der homogenen Verpressung und Temperierung der Zellen wurden hierbei herausgestellt. Zwischenzeitlich ist basierend auf diesem Ansatz das Labormuster eines PEM-Elektrolyseurs entwickelt worden, bei dem der produzierte Wasserstoff oder auch der Sauerstoff mit hohen Ausgangsdr{\"u}cken, z.B. auf einem f{\"u}r Power-2-Gas-Anlagen g{\"u}nstigem Druckniveau, direkt bereitgestellt werden kann.}, language = {de} } @article{Bontrup2016, author = {Bontrup, Heinz-Josef}, title = {Debatte: Ausbeutungskette, Kaisers Tengelmann}, series = {spw - Zeitschrift f{\"u}r Sozialistische Politik und Wirtschaft}, journal = {spw - Zeitschrift f{\"u}r Sozialistische Politik und Wirtschaft}, number = {215}, pages = {13}, year = {2016}, language = {de} } @article{Bontrup2016, author = {Bontrup, Heinz-Josef}, title = {Mitbestimmung - eine Mogelpackung}, series = {Sozialismus}, volume = {43}, journal = {Sozialismus}, number = {9}, pages = {55 -- 63}, year = {2016}, language = {de} } @article{Bontrup2016, author = {Bontrup, Heinz-Josef}, title = {TTIP - Ausverkauf der Demokratie}, series = {Zeitpresse. Forum des Vereins zur Verz{\"o}gerung der Zeit}, journal = {Zeitpresse. Forum des Vereins zur Verz{\"o}gerung der Zeit}, number = {Sommer}, pages = {4 -- 10}, year = {2016}, language = {de} } @incollection{BontrupKorenke2016, author = {Bontrup, Heinz-Josef and Korenke, Thomas}, title = {Die wichtigsten Aussagen des BVerfG im "Hartz-IV"-Urteil zu den sog. Regelleistungen des SGB II und die Bemessung des Existenzminimums aus {\"o}konomischer Sicht}, series = {An den Schnittstellen von Recht und Wirtschaft. Jubil{\"a}umsband aus Anlass des 20-j{\"a}hrigen Bestehens des Fachbereichs Wirtschaftsrecht an der Westf{\"a}lischen Hochschule Gelsenkirchen Bocholt Recklinghausen}, booktitle = {An den Schnittstellen von Recht und Wirtschaft. Jubil{\"a}umsband aus Anlass des 20-j{\"a}hrigen Bestehens des Fachbereichs Wirtschaftsrecht an der Westf{\"a}lischen Hochschule Gelsenkirchen Bocholt Recklinghausen}, editor = {Latour, Andr{\´e} M. and Lewkowicz, Eva-Maria and Wienbracke, Mike}, publisher = {Lang}, address = {Frankfurt am Main}, isbn = {978-3-631-67877-0}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {215 -- 225}, year = {2016}, language = {de} } @inproceedings{BennemannBackhausScholzetal., author = {Bennemann, Michael and Backhaus, Stefan and Scholz, Ingo and Park, Daesung and Mayer, Joachim and Baumgartner, Werner}, title = {Determination of the Young´s modulus of the epicuticle of the smooth adhesive organs of Carausius morosus using tensile testing}, series = {Konferenz: "Society for Experimental Biology (SEB)", 30. Juni - 1. Juli 2015 in Prag}, booktitle = {Konferenz: "Society for Experimental Biology (SEB)", 30. Juni - 1. Juli 2015 in Prag}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-7000}, pages = {1}, abstract = {Adhesive organs like arolia of insects allow these animals to climb on different substrates by creating high adhesion forces. According to the Dahlquist criterion, arolia must be very soft exhibiting an effective Young's modulus of below 100 kPa to adhere well to different substrates. In previous studies the effective Young´s moduli of adhesive organs were determined using indentation tests yielding their structure to be very soft indeed. However, arolia show a layered structure, thus the values measured by indentation tests comprise the effective Young´s moduli of the whole organs. In this study, a new approach is illustrated to measure the Young´s modulus of the outermost layer of the arolium, i.e. of the epicuticle, of the stick insect Carausius morosus by tensile testing. Due to the inner fibrous structure of the arolium tensile tests allow the characterisation of the overlying epicuticle.}, subject = {Gespenstschrecken}, language = {en} } @article{Bontrup2016, author = {Bontrup, Heinz-Josef}, title = {Deutsche Bankenentwicklung in der Krise richtig beurteilen}, series = {Sozialismus}, volume = {43}, journal = {Sozialismus}, number = {4}, pages = {53 -- 58}, year = {2016}, language = {de} } @article{LahnerKalwaOlbringetal.2015, author = {Lahner, Matthias and Kalwa, Lukas and Olbring, Roxana and Mohr, Charlotte and G{\"o}pfert, Lena and Seidl, Tobias}, title = {Biomimetic structured surfaces increase primary adhesion capacity of cartilage implants}, series = {Technology and Health Care}, volume = {23}, journal = {Technology and Health Care}, number = {2}, doi = {10.3233/THC-140884}, pages = {205 -- 213}, year = {2015}, abstract = {BACKGROUND: In cartilage repair, scaffold-assisted single-step techniques are used to improve the cartilage regeneration. Nevertheless, the fixation of cartilage implants represents a challenge in orthopaedics, particularly in the moist conditions that pertain during arthroscopic surgery. Within the animal kingdom a broad range of species has developed working solutions to intermittent adhesion under challenging conditions. Using a top-down approach we identified promising mechanisms for biomimetic transfer OBJECTIVE: The tree-frog adhesive system served as a test case to analyze the adhesion capacity of a polyglycolic acid (PGA) scaffold with and without a structural modification in a bovine articular cartilage defect model. METHODS: To this end, PGA implants were modified with a simplified foot-pad structure and evaluated on femoral articular bovine cartilage lesions. Non-structured PGA scaffolds were used as control. Both implants were pressed on 20 mm × 20 mm full-thickness femoral cartilage defects using a dynamometer. RESULTS: The structured scaffolds showed a higher adhesion capacity on the cartilage defect than the non-structured original scaffolds. CONCLUSIONS: The results suggest that the adhesion ability can be increased by means of biomimetic structured surfaces without the need of additional chemical treatment and thus significantly facilitate primary fixation procedures.}, language = {en} } @inproceedings{BennemannSeidlBaumgartner2016, author = {Bennemann, Michael and Seidl, Tobias and Baumgartner, Werner}, title = {Biomimetic adhesion device holder for easy detachment}, series = {Konferenz: Bionik Kongress 2016 "Patente aus der Natur", 21.-22. Oktober 2016 in Bremen}, booktitle = {Konferenz: Bionik Kongress 2016 "Patente aus der Natur", 21.-22. Oktober 2016 in Bremen}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-6749}, pages = {1}, year = {2016}, abstract = {Adhesive organs enable insects to reversibly adhere to substrates even during rapid locomotion. In this process a very fast but reliable change of adhesion and detachment is realised. The stick insect Carausius morosus detaches its adhesive organs by peeling them off the substrate, meaning little areas of the adhesive organs are detached one after another. For such a detachment mechanism low pulling forces are needed. A detachment mechanism as peeling seems also for artificial adhesion devices to be the easiest and the most effortless mechanism for detachment. However, artificial adhesion devices mostly exhibit a solid backing layer preventing effortless peeling. To lift up and detach a small area at the corner of an adhesion device the backing layer has to be tilted, resulting in a deformation of the whole adhesion device, which requires high forces. Subdividing the backing layer into small subunits allows a detachment of a small area at the corner of the adhesion device without deforming the rest of the adhesion device. Thereby, less force is needed to initiate and to complete detachment. To realise an easy detachment of artificial adhesion devices we constructed a holder, which gradually detaches an adhesion device from two sides off the substrate. During normal loading the subunits of the holder interlock with each other so that the pulling force is equally distributed over the whole contact area of the adhesion device ensuring maximal adhesion force. In addition, the holder can be used to increase adhesion during application of the adhesion device. When brought into contact with the substrate with lifted sides, which are lowered subsequently, air trapping is prevented and hence the area of contact can be maximised.}, subject = {Bionik}, language = {en} } @incollection{TerstriepRehfeld2013, author = {Terstriep, Judith and Rehfeld, Dieter}, title = {Socio-cultural dynamics in spatial policy: explaining the on-going success of cluster politics}, series = {Re-framing regional development: evolution, innovation and transition}, booktitle = {Re-framing regional development: evolution, innovation and transition}, editor = {Cooke, Philip}, publisher = {Routledge}, address = {London}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {274 -- 294}, year = {2013}, language = {en} } @article{NalbachJavanbakhtStahletal.2016, author = {Nalbach, Peter and Javanbakht, Samaneh and Stahl, Christopher and Thorwart, Michael}, title = {Stueckelberg oscillations in a two-state two-path model of a conical intersection}, series = {Annalen der Physik}, journal = {Annalen der Physik}, doi = {10.1002/andp.201600147}, year = {2016}, abstract = {The two-state two-path model is introduced as a minimized model to describe the quantum dynamics of an electronic wave packet in the vicinity of a conical intersection. It involves two electronic potential energy surfaces each of which hosts a pair of quasi-classical trajectories over which the wave packet is assumed to be delocalized. When both trajectories evolve dynamically either diabatically or adiabatically, the full wave packet dynamics shows only features of the dynamics around avoided level crossings in the vicinity of the conical intersection. When one trajectory evolves adiabatically whereas the other trajectory follows a diabatic evolution, quantum mechanical interference of the wave packet components on each path generates Stueckelberg oscillations in the transition probability. These are surprisingly robust against a dissipative environment and, thus, should be a marker for conical intersections.}, language = {en} } @article{BrueggemannWeissNalbachetal.2016, author = {Br{\"u}ggemann, Jochen and Weiß, Stephan and Nalbach, Peter and Thorwart, Michael}, title = {Exploiting the magnetomechanical interaction for cooling magnetic molecular junctions by spin-polarized currents}, series = {New Journal of Physics}, volume = {18}, journal = {New Journal of Physics}, doi = {10.1088/1367-2630/18/2/023026}, pages = {023026}, year = {2016}, abstract = {We present a scheme for cooling a vibrational mode of a magnetic molecular nanojunction by a spin-polarized charge current upon exploiting the interaction between its magnetic moment and the vibration. The spin-polarized charge current polarizes the magnetic moment of the nanoisland, thereby lowering its energy. A small but finite coupling between the vibration and the magnetic moment permits a direct exchange of energy such that vibrational energy can be transferred into the magnetic state. For positive bias voltages, this generates an effective cooling of the molecular vibrational mode. We determine parameter regimes for the cooling of the vibration to be optimal. Although the flowing charge current inevitably heats up the vibrational mode via Ohmic energy losses, we show that due to the magnetomechanical coupling, the vibrational energy (i.e, the effective phonon temperature) can be lowered below 50\% of its initial value, when the two leads are polarized anti-parallel. In contrast to the cooling effect for positive bias voltages, net heating of the vibrational mode occurs for negative bias voltages. The cooling effect is enhanced for a stronger anti-parallel magnetic polarization of the leads, while the heating is stronger for a larger parallel polarization. Yet, dynamical cooling is also possible with parallel lead alignments when the two tunneling barriers are asymmetric.}, language = {en} } @article{GrabertNalbachReichertetal.2016, author = {Grabert, Hermann and Nalbach, Peter and Reichert, Josha and Thorwart, Michael}, title = {Nonequilibrium Response of Nanosystems Coupled to Driven Quantum Baths}, series = {The Journal of Physical Chemistry Letters}, volume = {7}, journal = {The Journal of Physical Chemistry Letters}, number = {11}, pages = {2015 -- 2019}, year = {2016}, abstract = {Commonly, nanosystems are characterized by their response to time-dependent external fields in the presence of inevitable environmental fluctuations. The direct impact of the external driving on the environment is generally neglected. While this approach is satisfactory for macroscopic systems, on the nanoscale, an interaction of external fields with the environment is often unavoidable on principle. We extend the standard linear response theory of quantum dissipative systems to strongly driven baths. Significant modifications are found for two paradigm examples. First, we evaluate the polarizability of a molecule immersed in a strongly polarizable medium that responds to terahertz radiation. We find an increase of the molecular polarizability by about 30\%. Second, we determine the response of a semiconductor quantum dot in close proximity to a metallic nanoparticle. Both are placed in a polarizable medium and exposed to electromagnetic irradiation. We show that the response of the quantum dot is qualitatively modified by the driven nanoparticle, including the generation of an additional channel of stimulated emission.}, language = {en} } @article{ReichertNalbachThorwart2016, author = {Reichert, Josha and Nalbach, Peter and Thorwart, Michael}, title = {Dynamics of a quantum two-state system in a linearly driven quantum bath}, series = {Physical Review A}, volume = {94}, journal = {Physical Review A}, number = {3}, pages = {032127}, year = {2016}, abstract = {When an open quantum system is driven by an external time-dependent force, the coupling of the driving to the central system is usually included, whereas the impact of the driving field on the bath is neglected. We investigate the effect of a quantum bath of linearly driven harmonic oscillators on the relaxation dynamics of a quantum two-level system which is not directly driven. In particular, we calculate the frequency-dependent response of the system when the bath is subject to Dirac and Gaussian driving pulses. We show that a time-retarded effective force on the system is induced by the driven bath which depends on the full history of the perturbation and the spectral characteristics of the underlying bath. In particular, when a structured Ohmic bath with a pronounced Lorentzian peak is considered, the dynamical response of the system to a driven bath is qualitatively different than that of the undriven bath. Specifically, additional resonances appear which can be directly associated with a Jaynes-Cummings-like effective energy spectrum.}, language = {en} } @article{Raab2016, author = {Raab, Katharina}, title = {Crowdfunding als Finanzierungsalternative f{\"u}r mittelst{\"a}ndische Unternehmen in Deutschland}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-6386}, pages = {1 -- 38}, year = {2016}, abstract = {Die Arbeit untersucht systematisch und anhand praktischer Beispiele die M{\"o}glichkeiten des Crowdfunding f{\"u}r Mittelst{\"a}ndler}, subject = {Crowdfunding}, language = {de} } @techreport{BontrupBohnenkampEisbach1987, author = {Bontrup, Heinz-Josef and Bohnenkamp, Ulrike and Eisbach, Joachim}, title = {Wirtschaftliche Entwicklung und Infrastrukturausstattung im Kreis Lippe}, editor = {Progress-Institut f{\"u}r Wirtschaftsforschung Bremen,}, address = {Bremen}, pages = {82}, year = {1987}, language = {de} } @book{Bontrup1983, author = {Bontrup, Heinz-Josef}, title = {Nachfragemacht von Unternehmen: Ursachen und Wirkungen sowie Bek{\"a}mpfungsm{\"o}glichkeiten der Nachfragemachtaus{\"u}bung von Handelsunternehmen auf den Wettbewerbsprozess}, publisher = {Pahl-Rugenstein}, address = {K{\"o}ln}, isbn = {9783760951591}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {153}, year = {1983}, language = {de} } @article{DuanFreyThorwartetal.2016, author = {Duan, Hong-Guang and Frey, Moritz and Thorwart, Michael and Nalbach, Peter}, title = {Two-dimensional photon echoes reveal non-Markovian energy transfer in an excitonic dimer}, series = {Physical Review E}, volume = {94}, journal = {Physical Review E}, number = {5}, doi = {10.1103/PhysRevE.94.052146}, pages = {052146}, year = {2016}, abstract = {We show that strong non-Markovian effects can be revealed by the steady-state two-dimensional (2D) photon echo spectra at asymptotic waiting times. For this, we use a simple dimer toy model that is strongly coupled to a harmonic bath with parameters typical for photoactive biomolecules. We calculate the 2D photon echo spectra employing both the numerically exact hierarchy equation of motion and the quasiadiabatic path integral approach and compare these results with approximate results from a time-nonlocal quantum master equation approach. While the latter correctly reproduces the exact population dynamics at long times, it fails at the same time to correctly describe the 2D photon echo spectra at long waiting times. The differences show that non-Markovian effects are much more important for the steady-state 2D photon echoes than for the equilibrium populations. Thus, accurate theoretical descriptions of the energy transfer dynamics in biomolecular complexes have to be based on numerically exact simulations of the environmental fluctuations when nonlinear response functions are analyzed.}, language = {en} } @article{Vilt2016, author = {Vilt, Maximilian}, title = {Personalwirtschaftliche Entstehungs- und Verteilungsrechnung der Wertsch{\"o}pfung, am Beispiel der 30 DAX-Unternehmen}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-6390}, pages = {34}, year = {2016}, abstract = {Anhand der Wertsch{\"o}pfungsrechnung wird der Mehrwert der 30 DAX-Unternehmen f{\"u}r Gesellschaft und direkt Besch{\"a}ftigte methodisch und empirisch ermittelt.}, subject = {Wertsch{\"o}pfungsrechnung}, language = {de} } @book{Bontrup2008, author = {Bontrup, Heinz-Josef}, title = {Lohn und Gewinn. Volks- und betriebswirtschaftliche Grundz{\"u}ge}, edition = {2}, publisher = {Oldenbourg}, address = {M{\"u}nchen, Wien}, isbn = {978-3-486-58472-1}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {363}, year = {2008}, language = {de} } @book{BontrupMarquardt2008, author = {Bontrup, Heinz-Josef and Marquardt, Ralf-Michael}, title = {Nachfragemacht in Deutschland. Ursachen, Auswirkungen und wirtschaftspolitische Handlungsoptionen}, publisher = {Verl.-Haus Monsenstein und Vannerdat}, address = {M{\"u}nster}, isbn = {978-3-86582-659-6}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {167}, year = {2008}, language = {de} } @techreport{Bontrup2010, author = {Bontrup, Heinz-Josef}, title = {Durch Umverteilung von unten nach oben in die Krise. Expertise im Auftrag der Abteilung Wirtschafts- und Sozialpolitik der Friedrich-Ebert-Stiftung}, publisher = {Friedrich-Ebert-Stiftung}, address = {Bonn}, isbn = {978-3-86872-504-9}, pages = {31}, year = {2010}, language = {de} } @techreport{Bontrup2011, author = {Bontrup, Heinz-Josef}, title = {Zur gr{\"o}ßten Finanz- und Wirtschaftskrise seit achtzig Jahren. Ein kritischer R{\"u}ck- und Ausblick mit Alternativen}, editor = {DGB-Bezirk Niedersachsen - Bremen - Sachsen-Anhalt. Abteilung Wirtschaft-Umwelt-Europa,}, publisher = {DGB-Bezirk Niedersachsen - Bremen - Sachsen-Anhalt}, address = {Hannover}, pages = {54}, year = {2011}, language = {de} } @book{Bontrup2012, author = {Bontrup, Heinz-Josef}, title = {Der diskreditierte Staat. Alternativen zur Staatsverschuldung und zu Schuldenbremsen}, publisher = {Pad-Verlag}, address = {Bergkamen}, isbn = {978-3-88515-238-5}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {75}, year = {2012}, language = {de} } @techreport{BontrupMarquardt2012, type = {Working Paper}, author = {Bontrup, Heinz-Josef and Marquardt, Ralf-Michael}, title = {Chancen und Risiken der Energiewende. Diskussionspapier im Auftrag der Hans-B{\"o}ckler-Stiftung}, publisher = {Hans-B{\"o}ckler-Stiftung}, address = {D{\"u}sseldorf}, pages = {68}, year = {2012}, language = {de} } @book{BontrupMarquardt2015, author = {Bontrup, Heinz-Josef and Marquardt, Ralf-Michael}, title = {Die Energiewende. Verteilungskonflikte, Kosten und Folgen}, publisher = {PapyRossa Verlag}, address = {K{\"o}ln}, isbn = {978-3-89438-574-3}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {185}, year = {2015}, language = {de} } @book{Bontrup2012, author = {Bontrup, Heinz-Josef}, title = {Wo geht es hier bitte zur Marktwirtschaft? Marktwirtschaftliche Ordnung, Wettbewerb und Wirtschaftsmacht}, publisher = {Pad-Verlag}, address = {Bergkamen}, isbn = {978-3-88515-247-7}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {78}, year = {2012}, language = {de} } @techreport{BontrupMarquardt2012, author = {Bontrup, Heinz-Josef and Marquardt, Ralf-Michael}, title = {Wissenschaftliches Gutachten. Perspektiven der Steag GmbH als kommunales Energieunternehmen im Kontext der Energiewende}, editor = {Rosa Luxemburg Stiftung NRW,}, publisher = {Rosa Luxemburg Stiftung NRW}, address = {Hannover, L{\"u}dinghausen}, pages = {285}, year = {2012}, language = {de} } @book{OPUS4-625, title = {Arbeitszeitverk{\"u}rzung jetzt! 30-Stunden-Woche fordern! Mit dem Manifest zur Bek{\"a}mpfung der Massenarbeitslosigkeit}, editor = {Bontrup, Heinz-Josef and Massarrat, Mohssen}, publisher = {Pad-Verlag}, address = {Bergkamen}, isbn = {978-3-88515-249-1}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {74}, year = {2013}, language = {de} } @book{Bontrup2013, author = {Bontrup, Heinz-Josef}, title = {Arbeit, Kapital und Staat. Pl{\"a}doyer f{\"u}r eine demokratische Wirtschaft}, publisher = {PapyRossa Verlag}, address = {K{\"o}ln}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, year = {2013}, language = {de} } @book{Bontrup2014, author = {Bontrup, Heinz-Josef}, title = {Pikettys Kapitalismus-Analyse. Warum die Reichen immer reicher und die Armen immer {\"a}rmer werden}, publisher = {Pad-Verlag}, address = {Bergkamen}, isbn = {978-3-885-15260-6}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {62}, year = {2014}, language = {de} } @book{BontrupTroost1988, author = {Bontrup, Heinz-Josef and Troost, Axel}, title = {Preisbildung in der Elektrizit{\"a}tswirtschaft. Ein Beitrag zur Diskussion um die Novellierung der Stromtarife}, publisher = {PIW}, address = {Bremen}, isbn = {3-925139-09-5}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {99}, year = {1988}, language = {de} } @book{ZdrowomyslawBontrup1988, author = {Zdrowomyslaw, Norbert and Bontrup, Heinz-Josef}, title = {Die deutsche R{\"u}stungsindustrie. Vom Kaiserreich bis zur Bundesrepublik. Ein Handbuch}, publisher = {Distel-Verlag}, address = {Heilbronn}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {228}, year = {1988}, language = {de} } @book{Bontrup1986, author = {Bontrup, Heinz-Josef}, title = {Preisbildung bei R{\"u}stungsg{\"u}tern}, publisher = {Verlag Wissenschaft und Politik}, address = {K{\"o}ln}, isbn = {9783804686779}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {247}, year = {1986}, language = {de} } @article{HadertLiuZylka2016, author = {Hadert, Nicole and Liu, Qi and Zylka, Waldemar}, title = {Numerical examinations of simplified spondylodesis models concerning energy absorption in magnetic resonance imaging}, series = {Current Directions in Biomedical Engineering}, volume = {2}, journal = {Current Directions in Biomedical Engineering}, number = {1}, pages = {653 -- 658}, year = {2016}, abstract = {Metallic implants in magnetic resonance imaging (MRI) are a potential safety risk since the energy absorption may increase temperature of the surrounding tissue. The temperature rise is highly dependent on implant size. Numerical examinations can be used to calculate the energy absorption in terms of the specific absorption rate (SAR) induced by MRI on orthopaedic implants. This research presents the impact of titanium osteosynthesis spine implants, called spondylodesis, deduced by numerical examinations of energy absorption in simplified spondylodesis models placed in 1.5 T and 3.0 T MRI body coils. The implants are modelled along with a spine model consisting of vertebrae and disci intervertebrales thus extending previous investigations [1, 2]. Increased SARvalues are observed at the ends of long implants, while at the center SAR is significantly lower. Sufficiently short implants show increased SAR along the complete length of the implant. A careful data analysis reveals that the particular anatomy, i.e. vertebrae and disci intervertebrales, has a significant effect on SAR. On top of SAR profile due to the implant length, considerable SAR variations at small scale are observed, e.g. SAR values at vertebra are higher than at disc positions.}, subject = {Kernspintomografie}, language = {en} } @book{Wienbracke2010, author = {Wienbracke, Mike}, title = {Allgemeines Verwaltungsrecht}, edition = {2}, publisher = {C. F. M{\"u}ller}, address = {Heidelberg}, isbn = {978-3-8114-7121-4}, publisher = {Westf{\"a}lische Hochschule Gelsenkirchen Bocholt Recklinghausen}, pages = {258}, year = {2010}, language = {de} } @article{Wienbracke2012, author = {Wienbracke, Mike}, title = {Einheitsstiftende Integrationsfigur (Gastbeitrag anl{\"a}sslich der Bundespr{\"a}sidentenwahl)}, series = {Recklingh{\"a}user Zeitung}, journal = {Recklingh{\"a}user Zeitung}, number = {65}, pages = {22}, year = {2012}, language = {de} } @article{Wienbracke2011, author = {Wienbracke, Mike}, title = {Nebenbestimmungen zum Verwaltungsakt}, series = {apf}, journal = {apf}, pages = {331 -- 335}, year = {2011}, language = {de} }