TY - JOUR
AU - Teichert, Jeannine
ID - 44200
IS - 1
JF - Networking Knowledge
TI - Mediating close friendship intimacy in times of (social) distance
VL - 14
ER -
TY - JOUR
AU - Grabo, Matti
AU - Acar, Emre
AU - Kenig, Eugeny
ID - 22265
JF - Renewable Energy
SN - 0960-1481
TI - Modeling and improvement of a packed bed latent heat storage filled with non-spherical encapsulated PCM-Elements
VL - 173
ER -
TY - CONF
AU - Rostek, Tim
AU - Makeieva, Hanna
AU - Homberg, Werner
ED - Daehn, G.
ED - Cao, J.
ED - Kinsey, B.
ED - Tekkaya, A. E.
ED - Vivek, A.
ED - Yoshida, Y
ID - 21477
SN - 978-3-030-75380-1
T2 - Proceedings of the 13th International Conference on the Technology of Plasticity
TI - Cutting Blades for Food Processing Applications Manufactured Using Innovative Spin Forming
ER -
TY - JOUR
AB - The predictive quality of numerical simulations for mechanical joining processes depends on the implemented material model, especially regarding the plasticity of the joining parts. Therefore, experimental material characterization processes are conducted to determine the material properties of sheet metal and generate flow curves. In this regard, there are a number of procedures which are accompanied by varying experimental efforts. This paper presents various methods of determining flow curves for HCT590X as well as EN AW-6014, including varying specimen geometries and diverse hardening laws for extrapolation procedures. The flow curves thus generated are compared considering the variety of plastic strains occurring in mechanical joining processes. The material data generated are implemented in simulation models for the joining technologies, clinching and self-piercing riveting. The influence of the varied methods on the predictive accuracy of the simulation model is analysed. The evaluation of the differing flow curves is achieved by comparing the geometric formation of the joints and the required joining forces of the processes with experimentally investigated joints.
AU - Böhnke, Max
AU - Kappe, Fabian
AU - Bobbert, Mathias
AU - Meschut, Gerson
ID - 22798
IS - 6
JF - Materials Testing
SN - 2195-8572
TI - Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes
VL - 63
ER -
TY - JOUR
AB - The increasing use of multi-material constructions lead to a continuous increase in the use of mechanical joining techniques due to the wide range of joining possibilities as well as the high load-bearing capacities of the joints. Nevertheless, the currently rigid tool systems are not able to react to changing boundary conditions, like changing the material-geometry-combination. Therefore research work is crucial with regard to versatile joining systems. In this paper, a new approach for a versatile self-piercing riveting process considering the joining system as well as the auxiliary joining part is presented.
AU - Kappe, Fabian
AU - Bobbert, Mathias
AU - Meschut, Gerson
ID - 34226
JF - Key Engineering Materials
KW - Mechanical Engineering
KW - Mechanics of Materials
KW - General Materials Science
SN - 1662-9795
TI - New Approach for Versatile Self Piercing Riveting: Joining System and Auxiliary Part
VL - 883
ER -
TY - JOUR
AU - Wituschek, Simon
AU - Kappe, Fabian
AU - Lechner, Michael
ID - 30200
JF - Production Engineering
TI - Investigation of the influence of varying tumbling strategies on a tumbling self-piercing riveting process
ER -
TY - CHAP
AU - Dahms, Frederik
AU - Homberg, Werner
ID - 22766
SN - 2367-1181
T2 - Forming the Future
TI - Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method
ER -
TY - JOUR
AB - The increase of the thermal conductivity of PUR foam in the insulation of the cabinet is an important cause for aging processes of household refrigerating appliances. To determine the influence of the PUR foam aging on energy consumption, the development of a new measurement method is necessary be- cause current methods influence the aging behavior of household refrigerators and are therefore not applicable in general. Based on a latent heat sink, constructed as an ice water bucket, a new measure- ment method is developed to determine the k ·A value over time. With this method, the k ·A value of four household refrigerating appliances was determined over an interval of 14 months. The k ·A value increased between 3.6% and 11.5% during this period.
AU - Paul, Andreas
AU - Baumhögger, Elmar
AU - Elsner, Andreas
AU - Moczarski, Lukas
AU - Reineke, Michael
AU - Sonnenrein, Gerrit
AU - Hueppe, Christian
AU - Stamminger, Rainer
AU - Hoelscher, Heike
AU - Wagner, Hendrik
AU - Gries, Ulrich
AU - Freiberger, Alfred
AU - Becker, Wolfgang
AU - Vrabec, Jadran
ID - 20921
JF - International Journal of Refrigeration
SN - 0140-7007
TI - Determining the heat flow through the cabinet walls of household refrigerating appliances
ER -
TY - JOUR
AB - Domestic refrigeration appliances are standard household commodities. Although policies, such as the energy labelling, prompted technical improvements and decreased appliance energy consumption throughout recent decades, important parameters were disregarded. These refer to the efficiency loss over time and the consumer behaviour. The objective of this contribution was to develop a dynamic energy model to determine the power consumption of refrigeration appliances considering degradation factors and behaviour. These were included by model parameters for direct consumer interactions, such as the storage behaviour, door openings and temperature setting, as well as indirect actions, e.g. exposing an appliance to specific temperature conditions at an installation site. For this, an online-survey was conducted to evaluate the consumer behaviour. A total of 706 consumers participated in the national questionnaire, serving as input for the dynamic energy model. It was found that the efficiency loss increases the power consumption by at least 1% annually, leading to an excess of 10% after 10 years of usage. Another important finding was that 32.5% of appliance’s power consumption results from consumer behaviour, whereas the promotion of behavioural changes leads to a significant decrease of the consumer-induced consumption. Consequently, this study provides a tool to evaluate the impact of policies targeting refrigeration appliances, stressing that efficiency loss and behaviour should be integrated into future policy approaches.
AU - Hueppe, Christian
AU - Geppert, Jasmin
AU - Moenninghoff-Juessen, Julia
AU - Wolff, Lena
AU - Stamminger, Rainer
AU - Paul, Andreas
AU - Elsner, Andreas
AU - Vrabec, Jadran
AU - Wagner, Hendrik
AU - Hoelscher, Heike
AU - Becker, Wolfgang
AU - Gries, Ulrich
AU - Freiberger, Alfred
ID - 27290
JF - Energy Policy
SN - 0301-4215
TI - Investigating the real life energy consumption of refrigeration appliances in Germany: Are present policies sufficient?
ER -
TY - CONF
AU - Jende, Yvonne Kristin
ID - 44222
T2 - The Place of Memory and the Memory of Place, International Conference
TI - Crossraods of Collective Memory. Canadian Memoir at the Junction of lieux and nœuds de mémoire.
ER -
TY - CONF
AU - Jende, Yvonne Kristin
ID - 44221
T2 - Bridges and Barriers: Perspectives of Progress and Preservation, Interdisciplinary and International Conference
TI - Truth Be Told, ... or Not? Reality and Perspective in New Sincerity Memoir.
ER -
TY - CONF
AB - The online fitting of a microscopic traffic simulation model to reconstruct the current state of a real traffic
area can be challenging depending on the provided data. This paper presents a novel method based on limited
data from sensors positioned at specific locations and guarantees a general accordance of reality and
simulation in terms of multimodal road traffic counts and vehicle speeds. In these considerations, the actual
purpose of research is of particular importance. Here, the research aims at improving the traffic flow by
controlling the Traffic Light Systems (TLS) of the examined area which is why the current traffic state and
the route choices of individual road users are the matter of interest. An integer optimization problem is derived
to fit the current simulation to the latest field measurements. The concept can be transferred to any road traffic
network and results in an observation of the current multimodal traffic state matching at the given sensor
position. First case studies show promosing results in terms of deviations between reality and simulation.
AU - Malena, Kevin
AU - Link, Christopher
AU - Mertin, Sven
AU - Gausemeier, Sandra
AU - Trächtler, Ansgar
ID - 24159
KW - Microscopic Traffic Simulation
KW - Online State Estimation
KW - Mixed Road Users
KW - Sensor Fusion
KW - Integer Programming
KW - Route Choice
KW - Vehicle2Infrastructure
SN - 978-989-758-513-5
T2 - VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems
TI - Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*
VL - 7
ER -
TY - GEN
AU - Berger, Thilo Frederik
ID - 44234
TI - Combining Mobility, Heterogeneity, and Leasing Approaches for Online Resource Allocation
ER -
TY - GEN
AU - Pranger, Sebastian
ID - 44233
TI - Online k-Facility Reallocation using k-Server Algorithms
ER -
TY - JOUR
AU - Camberg, Alan Adam
AU - Andreiev, Anatolii
AU - Pramanik, Sudipta
AU - Hoyer, Kay-Peter
AU - Tröster, Thomas
AU - Schaper, Mirko
ID - 41508
JF - Materials Science and Engineering: A
KW - Mechanical Engineering
KW - Mechanics of Materials
KW - Condensed Matter Physics
KW - General Materials Science
SN - 0921-5093
TI - Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks
VL - 831
ER -
TY - CONF
AU - Behler, Felix
AU - Ines, Böker
ID - 44256
T2 - Sommerschule 21: Aktuelle Perspektiven der Deutsch-Türkischen und Interkulturellen Germanistik im Rahmen der Germanistischen Institutspartnerschaft 'Pader-EgeBosporus'. Organisation: Dr. Swen Schulte Eickholt, Nina Weigel (University of Paderborn), gefördert durch den DAAD.
TI - Nationale Identität, Repräsentationen und Transformationen von Held*innentum in der Literatur
ER -
TY - CONF
AU - Behler, Felix
ID - 44251
T2 - 4th Trauma and Nightmare International Interdisciplinary Conference. Organisation: Professor Wojciech Owczarski (University of Gdańsk), Professor Paulo Endo (University of São Paulo), Lidia Owczarski (InMind Support)
TI - 'I wasn’t there so I can’t know, can I?’ – An Analysis of Transgenerational and Collective Trauma in Solmaz Sharif’s Look (2016)
ER -
TY - CONF
AU - Behler, Felix
ID - 44248
T2 - Bridges and Barriers, Interdisziplinäre studentische Konferenz. Organisation: Felix Behler, Yvonne K. Jende, Lisa-Marie Büsken, Cecilie Rasmussen (University of Paderborn)
TI - Approaching Barriers of Representation: Speaking Trauma through Verse
ER -
TY - CONF
AU - Behler, Felix
ID - 44254
T2 - Cosmopolitanism and World Citizenship International Conference. Organisation: London Centre for Interdisciplinary Research
TI - Toward New Heroism: Post-Modern Military Heroes In Between National and Cosmopolitan Telos
ER -
TY - CONF
AU - Behler, Felix
ID - 44255
T2 - Barockwerkstatt 2021. Organisation: Professor Sabine Meine (Hochschule für Musik und Tanz Köln)
TI - The Battle for the English Landscape’ - Über die gedankliche Konzeptionierung des Englischen Landschaftsgartens
ER -
TY - CONF
AU - Behler, Felix
ID - 44253
T2 - Somewhere In Between: Borders and Borderlands. Organisation: London Centre for Interdisciplinary Research
TI - Of Transgenerational Borders and Collective Trauma
ER -
TY - CONF
AU - Behler, Felix
ID - 44252
T2 - Faces of War International Conference. Organisation: London Centre for Interdisciplinary Research.
TI - Representations of Trauma in Contemporary British War Poetry
ER -
TY - CONF
AU - Behler, Felix
ID - 44257
T2 - BRITCULT 2021: Investigating the Super-Rich. Organisation: Professor Oliver v. Knebel Doeberitz, Dr. Jonatan Jalle Steller (University of Leipzig)
TI - In Between Cultural Heritage and ‘Playground’ for the Wealthy: The Evolution of the British Countryside
ER -
TY - GEN
ED - Behler, Felix
ED - Jende, Yvonne Kristin
ED - Büsken, Lisa-Marie
ED - Rasmussen, Cecilie
ID - 44263
TI - Bridges and Barriers, Interdisziplinäre studentische Konferenz
ER -
TY - CONF
AU - Göddecke, Johannes
AU - Meschut, Gerson
ID - 22264
T2 - 11. Doktorandenseminar Klebtechnik
TI - Experimentelle Untersuchung der Dämpfungseigenschaften geklebter Strukturen unter dynamischer Beanspruchung
ER -
TY - CHAP
AB - Self-piercing riveting is an established technique for joining multi-material structures in car body manufacturing. Rivets for self-piercing riveting differ in their geometry, the material used, the condition of the material and their surface condition. To shorten the manufacturing process by omitting the heat treatment and the coating process, the authors have elaborated a concept for the use of stainless steel with high strain hardening as a rivet material. The focus of the present investigation is on the evaluation of the influences of the rivet’s geometry and material on its deformation behaviour. Conventional rivets of types P and HD2, a rivet with an improved geometry made of treatable steel 38B2, and rivets made of the stainless steels 1.3815 and 1.4541 are examined. The analysis is conducted by means of multi-step joining tests for two material combinations comprising high-strength steel HCT70X and aluminium EN AW-5083. The joints are cut to provide a cross-section and the deformation behaviour of the different rivets is analysed on the basis of the measured changes in geometry and hardness. In parallel, an examination of the force-stroke curves provides further insights. It can be demonstrated that, besides the geometry, the material strength, in particular, has a significant influence on the deformation behaviour of the rivet. The strength of steel 1.4541 is seen to be too low for the joining task, while the strength of steel 1.3815 is sufficient, and hence the investigation confirms the capability of rivets made of 1.3815 for joining even challenging material combinations.
AU - Uhe, Benedikt
AU - Kuball, Clara-Maria
AU - Merklein, Marion
AU - Meschut, Gerson
ED - Daehn, Glenn
ED - Cao, Jian
ED - Kinsey, Brad
ED - Tekkaya, Erman
ED - Vivek, Anupam
ED - Yoshida, Yoshinori
ID - 22930
KW - Self-piercing riveting
KW - Lightweight design
KW - Deformation behaviour
KW - Stainless steel
KW - High nitrogen steel
T2 - Forming the Future - Proceedings of the 13th International Conference on the Technology of Plasticity. The Minerals, Metals & Materials Series.
TI - Self-Piercing Riveting Using Rivets Made of Stainless Steel with High Strain Hardening
ER -
TY - CONF
AB - The use of high-strength steel and aluminium is rising due to the intensified efforts being made in lightweight design, and self-piercing riveting is becoming increasingly important. Conventional rivets for self-piercing riveting differ in their geometry, the material used, the condition of the material and the coating. To shorten the manufacturing process, the use of stainless steel with high strain hardening as the rivet material represents a promising approach. This allows the coating of the rivets to be omitted due to the corrosion resistance of the material and, since the strength of the stainless steel is achieved by cold forming, heat treatment is no longer required. In addition, it is possible to adjust the local strength within the rivet. Because of that, the authors have elaborated a concept for using high nitrogen steel 1.3815 as the rivet material. The present investigation focusses on the joint strength in order to evaluate the capability of rivets in high nitrogen steel by comparison to conventional rivets made of treatable steel. Due to certain challenges in the forming process of the high nitrogen steel rivets, deviations result from the targeted rivet geometry. Mainly these deviations cause a lower joint strength with these rivets, which is, however, adequate. All in all, the capability of the new rivet is proven by the results of this investigation.
AU - Uhe, Benedikt
AU - Kuball, Clara-Maria
AU - Merklein, Marion
AU - Meschut, Gerson
ID - 22274
KW - Self-piercing Riveting
KW - Joining Technology
KW - Rivet Geometry
KW - Rivet Material
KW - High Nitrogen Steel
KW - Joint Strength
TI - Strength of self-piercing riveted Joints with conventional Rivets and Rivets made of High Nitrogen Steel
ER -
TY - JOUR
AB - The number of multi-material joints is increasing as a result of lightweight design. Self-piercing riveting (SPR) is an important mechanical joining technique for multi-material structures. Rivets for SPR are coated to prevent corrosion, but this coating also influences the friction that prevails during the joining process. The aim of the present investigation is to evaluate this influence. The investigation focuses on the common rivet coatings Almac® and zinc-nickel with topcoat as well as on uncoated rivet surfaces. First of all, the coating thickness and the uniformity of the coating distribution are analysed. Friction tests facilitate the classification of the surface properties. The influence of the friction on the characteristic joint parameters and the force-stroke curves is analysed by means of experimental joining tests. More in-depth knowledge of the effects that occur is achieved through the use of numerical simulation. Overall, it is shown that the surface condition of the rivet has an impact on the friction during the joining process and on the resulting joint. However, the detected deviations between different surface conditions do not restrict the operational capability of SPR and the properties of uncoated rivet surfaces, in particular, are similar to those of Almac®-coated rivets. It can thus be assumed that SPR with respect to the joining process is also possible without rivet coating in principle.
AU - Uhe, Benedikt
AU - Kuball, Clara-Maria
AU - Merklein, Marion
AU - Meschut, Gerson
ID - 22272
JF - Key Engineering Materials
KW - Coating
KW - Friction
KW - Joining
TI - Influence of the Rivet Coating on the Friction during Self-Piercing Riveting
VL - 883
ER -
TY - GEN
AU - Kuball, Clara-Maria
AU - Uhe, Benedikt
AU - Meschut, Gerson
AU - Merklein, Marion
ID - 30845
TI - Selective application of different forming temperatures for individual process stages in a rivet manufacturing process with high nitrogen steel
ER -
TY - JOUR
AB - The mechanical properties of joined structures are determined considerably by the chosen joining technology. With the aim of providing a method that enables a faster and more profound decision-making in the spatial distribution of joining points during product development, a new method for the load path analysis of joining points is presented. For an exemplary car body, the load type in the joining elements, i.e. pure tensile, shear and combined tensile-shear loads, is determined using finite element analysis (FEA). Based on the evaluated loads, the resulting load paths in selected joining points are analyzed using a 2D FE-model of a clinching point. State of the art methods for load path analysis are dependent on the selected coordinate system or the existing stress state. Thus, a general statement about the load transmission path is not possible at this time. Here, a novel method for the analysis of load paths is used, which is independent of the alignment of the analyzed geometry. The basic assumption of the new load path analysis method was confirmed by using a simple specimen with a square hole in different orientations. The results presented here show a possibility to display the load transmission path invariantly. In further steps, the method will be extended for 3D analysis and the investigation of more complex assemblies. The primary goal of this methodical approach is an even load distribution over the joining elements and the component. This will provide a basis for future design approaches aimed at reducing the number of joining elements in joined structures.
AU - Steinfelder, Christian
AU - Martin, Sven
AU - Brosius, Alexander
AU - Tröster, Thomas
ID - 24541
JF - Key Engineering Materials
SN - 1662-9795
TI - Load Path Transmission in Joining Elements
ER -
TY - JOUR
AU - Martin, Sven
AU - Tröster, Thomas
ID - 24548
JF - ESAFORM 2021
TI - Joint point loadings in car bodies – the influence of manufacturing tolerances and scatter in material properties
ER -
TY - CONF
AU - Stallmeister, Tim
AU - Martin, Sven
AU - Marten, Thorsten
AU - Tröster, Thomas
ID - 26994
TI - Experimental investigation on lightweight potentials of fiber-metal-laminates for automotive battery cases
ER -
TY - CONF
AU - Dörner, Marius
AU - Schöppner, Volker
ID - 23835
T2 - ANTEC 21
TI - Development of an Analytical Mathematical Modelling Approach for a More Precise Description of Disperse Melting in Solid Bed Breaking Screw Concepts
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Richters, Maximilian
ID - 31769
IS - 12
JF - Journal of Composites Science
SN - 2504-477X
TI - Injection Molding of Wood-Filled Thermoplastic Polyurethane
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Krassmann, Dimitri
ID - 31757
JF - Welding in the World
TI - Development of a new joining technology for hybrid joints of sheet metal and continuous fiber-reinforced thermoplastics
ER -
TY - CONF
AU - Rozo Vasquez, Julian
AU - Arian, Bahman
AU - Riepold, Markus
AU - Walther, Frank
AU - Homberg, Werner
AU - Trächtler, Ansgar
ID - 30297
T2 - Proceedings of the 11th International Workshop NDT in Progress
TI - Magnetic Barkhausen noise analysis for microstructural effects separation during flow forming of metastable austenite 304L.
ER -
TY - CONF
AB - One of the main objectives of production engineering is to reproducibly manufacture (complex) defect-free parts. To achieve this, it is necessary to employ an appropriate process or tool design. While this will generally prove successful, it cannot, however, offset stochastic defects with local variations in material properties. Closed-loop process control represents a promising approach for a solution in this context. The state of the art involves using this approach to control geometric parameters such as a length. So far, no research or applications have been conducted with closed-loop control for microstructure and product properties. In the project on which this paper is based, the local martensite content of parts is to be adjusted in a highly precise and reproducible manner. The forming process employed is a special, property-controlled flow-forming process. A model-based controller is thus to generate corresponding correction values for the tool-path geometry and tool-path velocity on the basis of online martensite content measurements. For the controller model, it is planned to use a special process or microstructure (correlation) model. The planned paper not only describes the experimental setup but also presents results of initial experimental investigations for subsequent use in the closed-loop control of α’-martensite content during flow-forming.
AU - Arian, Bahman
AU - Homberg, Werner
AU - Riepold, Markus
AU - Trächtler, Ansgar
AU - Rozo Vasquez, Julian
AU - Walther, Frank
ID - 23465
KW - Flow-forming
KW - Spinning
KW - Process Strategy
KW - Martensite Content
KW - Property Control
KW - Micromagnetic Measurement
KW - Metastable Austenitic Stainless Steel
SN - 978-2-87019-302-0
TI - Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming
ER -
TY - CHAP
AU - Ahrens, Stephan
ED - Jakob, Reinhard
ID - 44367
T2 - Lichtspiele. Kino und Film im Brucker Land von den Anfängen bis zum Siegeszug des Fernsehens.
TI - Francesco (Franz) Stefani - Ein Regisseur mit barocken Anklägen.
ER -
TY - JOUR
AB - AbstractIn child–robot interaction (cHRI) research, many studies pursue the goal to develop interactive systems that can be applied in everyday settings. For early education, increasingly, the setting of a kindergarten is targeted. However, when cHRI and research are brought into a kindergarten, a range of ethical and related procedural aspects have to be considered and dealt with. While ethical models elaborated within other human–robot interaction settings, e.g., assisted living contexts, can provide some important indicators for relevant issues, we argue that it is important to start developing a systematic approach to identify and tackle those ethical issues which rise with cHRI in kindergarten settings on a more global level and address the impact of the technology from a macroperspective beyond the effects on the individual. Based on our experience in conducting studies with children in general and pedagogical considerations on the role of the institution of kindergarten in specific, in this paper, we enfold some relevant aspects that have barely been addressed in an explicit way in current cHRI research. Four areas are analyzed and key ethical issues are identified in each area: (1) the institutional setting of a kindergarten, (2) children as a vulnerable group, (3) the caregivers’ role, and (4) pedagogical concepts. With our considerations, we aim at (i) broadening the methodology of the current studies within the area of cHRI, (ii) revalidate it based on our comprehensive empirical experience with research in kindergarten settings, both laboratory and real-world contexts, and (iii) provide a framework for the development of a more systematic approach to address the ethical issues in cHRI research within kindergarten settings.
AU - Tolksdorf, Nils Frederik
AU - Siebert, Scarlet
AU - Zorn, Isabel
AU - Horwath, Ilona
AU - Rohlfing, Katharina J.
ID - 24901
JF - International Journal of Social Robotics
SN - 1875-4791
TI - Ethical Considerations of Applying Robots in Kindergarten Settings: Towards an Approach from a Macroperspective
ER -
TY - JOUR
AU - Chormey, Dotse Selali
AU - Tonbul, Güldeniz
AU - Soylu, Güneş
AU - Saygılar, Ahmet
AU - Bakırdere, Sezgin
ID - 44375
IS - 2
JF - Analytical Letters
KW - Dispersive liquid-liquid microextraction (DLLME)
KW - gas chromatography – mass spectrometry (GC-MS)
KW - polycyclic aromatic hydrocarbons
KW - QuEChERS
SN - 0003-2719
TI - Determination of Four Priority Polycyclic Aromatic Hydrocarbons in Food Samples by Gas Chromatography – Mass Spectrometry (GC-MS) after Vortex Assisted Dispersive Liquid-Liquid Microextraction (DLLME)
VL - 55
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44386
T2 - In: Filmblatt 25:73/74
TI - Hermann Kappelhoff, Christine Lötscher, Daniel Illger (Hg.): Filmische Seitenblicke. Cinepoetische Exkursionen ins Kino von 1968. Berlin, Bosten: De Gruyter 2018
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44381
T2 - In: Filmblatt 25:73/74
TI - Christina Gerhardt, Marco Abel (Hg.): Celluloid Revolt. German Screen Cultures and the Long 1968. Rochester: Camden House 2019
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44392
T2 - Kinema Kommunal, Nummer 2, Juni 2021
TI - Sammler und Beobachter. Das Programm der diesjährigen Internationalen Kurzfilmtage Oberhausen, Dschungel (jungle World)
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44391
T2 - In: Filmdienst, 24.08.2021
TI - Guy Gilles und das Kino der Entwurzelung
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44426
TI - Biografie Cox Habbema
ER -
TY - GEN
AU - Ahrens, Stephan
ID - 44431
TI - Biografie Peter Rabenalt
ER -
TY - CHAP
AU - Bruckner, Franziska
AU - Eckel, Julia
AU - Feyersinger, Erwin
AU - Freisleben-Teutscher, Christian F.
AU - Ohnmacht, Tina
ED - Bruckner, Franziska
ED - Hagler, Jürgen
ED - Lang, Holger
ED - Reinert, Maike Sarah
ID - 44466
T2 - In Wirklichkeit Animation …
TI - Bilden mit/zu Animation
ER -
TY - CHAP
AU - Eckel, Julia
ED - Bruckner, Franziska
ED - Hagler, Jürgen
ED - Lang, Holger
ED - Reinert, Maike Sarah
ID - 44465
T2 - In Wirklichkeit Animation ...
TI - Tech Demo/Tech Doku. Zur Wirklichkeit des Animierens
ER -
TY - CHAP
AU - Eckel, Julia
ED - Kreuzer, Stefanie
ID - 44467
T2 - FilmZeit – Zeitdimensionen des Films.
TI - Zeitliche Komplexität im Film
ER -
TY - JOUR
AU - Wübbeke, Andrea
AU - Schöppner, Volker
AU - Arndt, Theresa
AU - Maras, Jan-Ole
AU - Fitze, Marcus
AU - Moltzahn, Christian
AU - Wu, Tao
AU - Niendorf, Thomas
ID - 24383
JF - Polymers
TI - Effect of nucleating additives on short- and long-term tensile strength and residual stresses of welded polypropylene samples
ER -