Universität zu Köln

2024

Conrads, Kai Hans (2024). New insights into the gene regulatory network that regulates dorsoventral axis patterning in Oncopeltus fasciatus. PhD thesis, Universität zu Köln.

Chen, Hao (2024). Reduction of agricultural soil N losses during the winter season by straw amendments, nitrification inhibitor and by intercropping. PhD thesis, Universität zu Köln.

Busch, Anna ORCID: 0000-0002-5377-7150 (2024). Diversity and ecophysiology of the conjugating green algae (Zygnematophyceae), with special reference to their photoprotective strategies. PhD thesis, Universität zu Köln.

2023

Hasselmann, Timo (2023). Not a dunce after all? - Dunce isoforms show differential localisation and influence memory in Drosophila melanogaster larvae. PhD thesis, Universität zu Köln.

Öztoprak, Hüsna ORCID: 0000-0003-0815-1893 (2023). Evolutionary Persistence and Speciation under Ancient Asexuality. PhD thesis, Universität zu Köln.

Titocci, Jessica ORCID: 0000-0001-9157-1578 (2023). Phytoplankton-zooplankton interactions in the context of biodiversity loss: a trait-based perspective. PhD thesis, Universität zu Köln.

Morales-Gregorio, Aitor ORCID: 0000-0002-2403-928X (2023). Characterization and modeling of primate cortical anatomy and activity. PhD thesis, Universität zu Köln.

Haustein, Moritz ORCID: 0000-0003-4493-6161 (2023). Decomposition of 3D joint kinematics of walking in Drosophila melanogaster. PhD thesis, Universität zu Köln.

Krämer, Jonas ORCID: 0000-0001-6562-0946 (2023). Novel Insights into Arachnid Venomics: Studies on Pseudoscorpion and Scorpion Venom. PhD thesis, Universität zu Köln.

Berger, Michael (2023). Factors Influencing Reinforcer Properties in Olfactory Associative Learning and Memory in Drosophila melanogaster Larvae and Adults. PhD thesis, Universität zu Köln.

Jürgensen, Anna-Maria ORCID: 0000-0002-7871-1887 (2023). Circuit motifs for sensory integration, learning, and the initiation of adaptive behavior in Drosophila. PhD thesis, Universität zu Köln.

Sachs, Maria Sophie ORCID: 0000-0002-7710-5295 (2023). Ecology and diversity of protists in sediments and amphibian associated habitats. PhD thesis, Universität zu Köln.

2022

Apetz, Nadine ORCID: 0000-0003-3232-2517 (2022). Modulation of Brain Activity and Networks by Deep Brain Stimulation of the Subthalamic Nucleus and L-DOPA Therapy in the 6-OHDA-Hemiparkinsonian Rat. PhD thesis, Universität zu Köln.

Trench Fiol, Stephanie (2022). The role of eukaryotic microbial communities from inland aquatic systems - A metatranscriptomic approach. PhD thesis, Universität zu Köln.

Schumacher, Sebastian (2022). Mechanismus und Metapher - Zum Verhältnis von teleologischem und biologischem Denken. PhD thesis, Universität zu Köln.

Ngo Ngoc, Hai ORCID: 0000-0001-5471-965X (2022). High level of local endemism under high risk of extinction: Systematics, evolution, autecology, population and conservation status of Tiger geckos (Goniurosaurus) in Vietnam. PhD thesis, Universität zu Köln.

Arican, Cansu ORCID: 0000-0003-2332-6268 (2022). Sensory to motor transformation during innate and adaptive behavior in the cockroach. PhD thesis, Universität zu Köln.

Rybarski, Alexandra E. ORCID: 0000-0002-0074-9391 (2022). Biodiversity and Evolution of Protists in the Atacama Desert. PhD thesis, Universität zu Köln.

Dünn, Manon ORCID: 0000-0001-7777-4715 (2022). Biogeography and its impact on benthic heterotrophic protists – Investigations from the littoral to the deep sea. PhD thesis, Universität zu Köln.

2021

Hommelsen, Maximilian ORCID: 0000-0003-1972-0465 (2021). Inducing and detecting neuroplasticity: insights from TMS-EEG and RS-EEG. PhD thesis, Universität zu Köln.

Gebehart, Corinna ORCID: 0000-0003-4426-6225 (2021). Multimodal Proprioceptive Integration in Sensorimotor Networks of an Insect Leg. PhD thesis, Universität zu Köln.

Walden, Susanne ORCID: 0000-0002-7210-7646 (2021). The Protists of Tree Canopies. PhD thesis, Universität zu Köln.

Burberg, Christian ORCID: 0000-0002-2571-6908 (2021). The effects of environmental conditions on growth and protease inhibitor production of the cyanobacterium Microcystis aeruginosa. PhD thesis, Universität zu Köln.

Schiwitza, Sabine ORCID: 0000-0002-9185-5236 (2021). A study on the diversity and ecology of choanoflagellates by integrative taxonomy. PhD thesis, Universität zu Köln.

Werner, Jennifer (2021). Retention Effects of Biofilms in the River Rhine. PhD thesis, Universität zu Köln.

2020

Iannino, Alessandra ORCID: 0000-0001-6098-9840 (2020). Effects of phosphorus enrichment on the control of stream periphyton. PhD thesis, Universität zu Köln.

Chockley, Alexander Seldon ORCID: 0000-0002-5060-6786 (2020). The role of the femoral chordotonal organ in motor control, interleg coordination, and leg kinematics in Drosophila melanogaster. PhD thesis, Universität zu Köln.

Bläser, Marcel ORCID: 0000-0002-5719-768X (2020). Evolution of Neuropeptide Precursors in Polyneoptera (Insecta). PhD thesis, Universität zu Köln.

Rapp, Hannes Andreas ORCID: 0000-0002-4477-3692 (2020). Spiking neural models & machine learning for systems neuroscience: Learning, Cognition and Behavior. PhD thesis, Universität zu Köln.

Schönle, Alexandra (2020). Analysis of the unique protozoan communities of the abyssal sea floors. PhD thesis, Universität zu Köln.

Clotten, Felix (2020). Descending Control in a Locomotor System. PhD thesis, Universität zu Köln.

Peeters, Christian ORCID: 0000-0002-0964-0819, Keller, Roberto A., Khalife, Adam, Fischer, Georg, Katzke, Julian, Blanke, Alexander and Economo, Evan P. (2020). The loss of flight in ant workers enabled an evolutionary redesign of the thorax for ground labour. Frontiers in Zoology, 17 (1). ISSN 1742-9994

Dinges, Gesa F. ORCID: 0000-0002-1759-738X, Chockley, Alexander S. ORCID: 0000-0002-5060-6786, Bockemühl, Till ORCID: 0000-0002-6213-8107, Ito, Kei, Blanke, Alexander and Büschges, Ansgar ORCID: 0000-0003-2123-1900 (2020). Location and arrangement of campaniform sensilla in Drosophila melanogaster. Journal of Comparative Neurology. pp. 1-21. ISSN 0021-9967

Živaljić, Suzana (2020). Influence of hydrostatic pressure on deep-sea protists. PhD thesis, Universität zu Köln.

Klintworth, Sandra ORCID: 0000-0002-3275-7628 (2020). Effects of Chaoborus kairomone: resource allocation in Daphnia pulex and factors influencing the inducible morphological defense. PhD thesis, Universität zu Köln.

2019

Ilic, Maja ORCID: 0000-0002-8387-9932 (2019). Effects of natural phytoplankton trait diversity on Daphnia spp. PhD thesis, Universität zu Köln.

Soós, Julien (2019). Zentrale Dysrhythmie und Zirkadiane Dependenz in der Alzheimer Erkrankung. PhD thesis, Universität zu Köln.

Bui, Van Bac (2019). Dung beetles as sensitive indicators of land use change and quantification of their ecosystem services in northern and central Vietnam. PhD thesis, Universität zu Köln.

Frerichs, Anneke (2019). Veränderungen im Transkriptom und Chromatin bei der Festlegung von Gründerzellen im Arabidopsis thaliana Infloreszenzmeristem. PhD thesis, Universität zu Köln.

Künzel, Timo (2019). Axiales Patterning und seine Steuerung in der Embryogenese eines basalen Metazoen, Hydractinia echinata. PhD thesis, Universität zu Köln.

Blanke, Alexander (2019). The Early Evolution of Biting–Chewing Performance in Hexapoda. In: Insect Mouthparts, pp. 175-202.

Rühr, Peter T. ORCID: 0000-0003-2776-6172 and Lambertz, Markus ORCID: 0000-0001-8348-9347 (2019). Surface contrast enhancement of integumentary structures in X‐ray tomography. Journal of Anatomy, 235 (2). pp. 379-385. ISSN 0021-8782

2018

Diesner, Max Raoul ORCID: 0000-0002-9485-7894 (2018). Qualitive and quantitive mass spectrometric analysis of neuroactive substances from single insect neurons. PhD thesis, Universität zu Köln.

Grätsch, Swantje (2018). Descending control of locomotion in the lamprey. PhD thesis, Universität zu Köln.

Schmitz, Joscha (2018). The role of sensory influences in the control of motor activity of a stepping insect leg. PhD thesis, Universität zu Köln.

Metzger, Manuel (2018). Signalling pathways regulating re-epithelialisation and scar-free regeneration of cutaneoud wounds in Danio rerio. PhD thesis, Universität zu Köln.

Din Muhammad, Muhammad Salim (2018). Large scale RNAi screen in Tribolium reveals novel genes involved in dorsoventral pattern formation. PhD thesis, Universität zu Köln.

Venter, Paul Christiaan (2018). The protistan microbiome of German grassland soils. PhD thesis, Universität zu Köln.

Glowa, Dorothea (2018). Identifizierung cis-regulatorischer Elemente im DORNRÖSCHEN-LIKE (DRNL)-Promotor und Etablierung eines Systems zur Visualisierung des Schicksals DRNL-markierter Gründerzellen. PhD thesis, Universität zu Köln.

Langkau, Manuel (2018). Echoes in motion: An acoustic camera (DIDSON) as a monitoring tool in applied freshwater ecology. PhD thesis, Universität zu Köln.

Claßen, Gerbera Regina (2018). The Role of Octopamine in Attraction and Aversion Behavior in Drosophila melanogaster. PhD thesis, Universität zu Köln.

Blumenthal, Felix (2018). Physiological and morphological analysis of a coordinating circuit. PhD thesis, Universität zu Köln.

Schläger, Laura (2018). Ionic currents and intrinsic properties of key interneurons and their influence on network activity in a chain of coupled oscillators. PhD thesis, Universität zu Köln.

Stolz, Thomas (2018). Descending Octopaminergic Neurons in the Stick Insect: Their Inputs and their Output Effects on the Locomotor System. PhD thesis, Universität zu Köln.

Blanke, Alexander ORCID: 0000-0003-4385-6039 (2018). Analysis of modularity and integration suggests evolution of dragonfly wing venation mainly in response to functional demands. Journal of The Royal Society Interface, 15 (145). p. 20180277. ISSN 1742-5689

Blanke, A. ORCID: 0000-0003-4385-6039, Pinheiro, M., Watson, P. J. and Fagan, M. J. (2018). A biomechanical analysis of prognathous and orthognathous insect head capsules: evidence for a many‐to‐one mapping of form to function. Journal of Evolutionary Biology, 31 (5). pp. 665-674. ISSN 1010-061X

Yoshizawa, Kazunori ORCID: 0000-0001-6170-4296, Kamimura, Yoshitaka, Lienhard, Charles, Ferreira, Rodrigo L and Blanke, Alexander ORCID: 0000-0003-4385-6039 (2018). A biological switching valve evolved in the female of a sex-role reversed cave insect to receive multiple seminal packages. eLife, 7. ISSN 2050-084X

2017

Flues, Sebastian (2017). Functional Roles of Cercozoa in the Rhizosphere and Phyllosphere of Plants. PhD thesis, Universität zu Köln.

Schneider, Anna Caren (2017). Encoding of Coordinating Information in a Network of Coupled Oscillators. PhD thesis, Universität zu Köln.

Schingen, Mona van (2017). Linking ecological, forensic and molecular analyses with conservation assessment: A case study on the Vietnamese crocodile lizard. PhD thesis, Universität zu Köln.

Nguyen, Thi Anh Duong (2017). Community structure and ecological niches of free-living terrestrial nematodes in north-eastern Vietnam. PhD thesis, Universität zu Köln.

Hammel, Elzbieta Irma (2017). Segment specificity of muscular and neuronal control in insect walking. PhD thesis, Universität zu Köln.

2016

Dumack, Kenneth (2016). Novel Lineages in Cercozoa and Their Feeding Strategies. PhD thesis, Universität zu Köln.

Berendes, Volker (2016). Speed-dependent interaction of sensory signals and local, pattern-generating activity during walking in Drosophila. PhD thesis, Universität zu Köln.

Hamzei Taj, Somayyeh (2016). MicroRNA-induced polarization of microglia and macrophages after focal cerebral ischemia. PhD thesis, Universität zu Köln.

Gertzen, Svenja (2016). The ecological niche of invasive gobies at the Lower Rhine in intra- and interspecific competitive and predatory nteractions. PhD thesis, Universität zu Köln.

Rosjat, Nils (2016). Investigations of effective connectivity in small and large scale neural networks. PhD thesis, Universität zu Köln.

Luu, Vinh Quang (2016). The taxonomy, zoogeography and ecology of amphibians and reptiles of Hin Nam No National Protected Area (Laos) in comparison with data from Phong Nha – Ke Bang National Park (Vietnam). PhD thesis, Universität zu Köln.

Hense, Jonathan Boray (2016). Oribatid mite (Acari: Oribatida) and Chironomid (Diptera: Chironomidae) communities from a high-Andean cushion peatland in Peru (14°S) and their use for palaeoenvironmental reconstruction during the Nasca cultural period. PhD thesis, Universität zu Köln.

2015

Christjani, Mark (2015). Chemical ecology of Chaoborus as predator and prey: Effects of infochemicals and food quality on inducible defences and gene expression in Daphnia. PhD thesis, Universität zu Köln.

Kraus, Christopher (2015). Phylum-wide transcriptome analysis of oogenesis and early embryogenesis in selected nematode species. PhD thesis, Universität zu Köln.

Pool, Eva-Maria (2015). Systems Biology Determinants of Motor Behavior in Humans. PhD thesis, Universität zu Köln.

Schneider, Marion (2015). Behavioural and Autonomic Thermoregulation in Malayan Sun Bears (Helarctos malayanus) and Polar Bears (Ursus maritimus). PhD thesis, Zoo Köln.

2014

Philipp H., Schiffer (2014). A genomic perspective on variations in the molecular toolkit for development and on the evolution of parthenogenesis in Nematoda. PhD thesis, Universität zu Köln.

Tilmann, Wido (2014). Untersuchung zur Rolle Ras-vermittelter Signaltransduktion in Hydractinia echinata (Cnidarier). PhD thesis, Universität zu Köln.

Giang, Thomas Tam (2014). Dissecting the Translation of Olfactory Information Processing into Approach Behavior using Orco and Octopamine Signaling in Drosophila melanogaster. PhD thesis, Universität zu Köln.

Mölzner, Jana (2014). Role of volatile infochemicals in snail-periphyton interactions. PhD thesis, Universität zu Köln.

Grabowska, Martyna (2014). Theoretical and experimental investigations of intra- and inter-segmental control networks and their application to locomotion of insects and crustaceans. PhD thesis, Universität zu Köln.

Geisen, Stefan (2014). Soil Protists Diversity, Distribution and Ecological Functioning. PhD thesis, Universität zu Köln.

Berg, Eva (2014). Adaptive Motor Control: Neuronal Mechanisms Underlying (Targeted) Searching Movements. PhD thesis, Universität zu Köln.

Förster, Judith (2014). Mechanoelektrische Transduktion in Sinneszellen des Chordotonalorgans. PhD thesis, Universität zu Köln.

Effertz, Christoph (2014). Molecular mechanisms of adaptive life-history changes in Daphnia magna induced by predator kairomones. PhD thesis, Universität zu Köln.

Jeuck, Alexandra C. (2014). Extended phylogeny and morphology of marine and freshwater choanoflagellates with additional methodological studies on heterotrophic flagellates. PhD thesis, Universität zu Köln.

Siwek, Magdalena Elisabeth (2014). Electrophysiological and Molecular Insights into Thalamocortical Rhythmicity and Hippocampal Theta Oscillations. PhD thesis, Universität zu Köln.

Ruppert, Jan Christian (2014). Advancing Functional Understanding of Primary Production in Drylands: Insights from a Data-Integration Approach. PhD thesis, Universität zu Köln.

Kordys, Elena (2014). Motivations- und Belohnungsverhalten vor und nach Okklusion der anterioren Zerebralarterie bei der Ratte: Eine funktionelle Bildgebungsstudie mit Positronen-Emissions-Tomographie. PhD thesis, Universität zu Köln.

Biermann, Erich (2014). Arthropod food-webs on man-made lake islands. PhD thesis, Universität zu Köln.

Sadler, Thomas (2014). Interaction of Daphnia magna with cyanobacteria: New insights from using high-resolution LC-MS. PhD thesis, Universität zu Köln.

Schleicher, Sabine (2014). The Calcium-dependent Potassium Current in Olfactory Interneurons of the Cockroach Periplaneta americana. PhD thesis, Universität zu Köln.

Hünninghaus, Maike Christina (2014). Protists in the soil food web of an arable field: Their density, taxonomic composition and functional role in carbon flux. PhD thesis, Universität zu Köln.

2013

Xu, Li (2013). Two opposing serotonergic neuronal circuits modulate ethanol preference of Drosophila melanogaster. PhD thesis, Universität zu Köln.

Ruppert, Manuela Barbara (2013). Dissecting Tbh and Hangover function in ethanol tolerance in Drosophila melanogaster. PhD thesis, Universität zu Köln.

Goldammer, Jens (2013). Morphology of antennal hair field afferents, descending interneurons and mesothoracic motoneurons, and in situ calcium imaging of retrogradely labeled retractor coxae neurons in the stick insect. PhD thesis, Universität zu Köln.

Domonell, Anne Kathrin (2013). High resolution analysis of local and global protistan soil community structures using morphological and modern molecular techniques. PhD thesis, Universität zu Köln.

Paeger, Lars (2013). The Role of Noradrenaline in Energy Homeostasis. PhD thesis, Universität zu Köln.

Rosenbaum, Philipp (2013). Motor flexibility: neuronal control of walking direction and walking speed in an insect. PhD thesis, Universität zu Köln.

Wosnitza, Anne (2013). Leg Coordination during Walking in Insects. PhD thesis, Universität zu Köln.

Knops, Sascha Alexander (2013). A neuro-mechanical model for the switching of stepping direction and transitions between walking gaits in the stick insect. PhD thesis, Universität zu Köln.

Adamczak, Joanna Magdalena (2013). Watching the Healing Brain: Multimodal and Non-invasive Imaging of Regenerative Processes after Experimental Cerebral Ischemia. PhD thesis, Universität zu Köln.

Martin, Romina (2013). Livelihood security of pastoralists in semi-arid rangelands under global change - A social-ecological modelling study. PhD thesis, Universität zu Köln.

Camps, Julia (2013). Molekulare Untersuchungen der mex-3/pal-1 Interaktion und genomweiter phylogenetischer Vergleich des MEX-3 Protein Netzwerks in Nematoden. PhD thesis, Universität zu Köln.

Jung, Fabienne (2013). Mismatch responses in the awake rat: Evidence from epidural recordings of auditory cortical fields. PhD thesis, Universität zu Köln.

Ndifon, Abraham Nsah (2013). Variations of developmental events, skn-1 and pie-1 expression, and gene regulatory networks in nematodes with different modes of reproduction. PhD thesis, Universität zu Köln.

2012

Küster, Christian (2012). Population genetics, ecogenomics and physiological mechanisms of adaptation of Daphnia to cyanobacteria. PhD thesis, Universität zu Köln.

Mao, Qian (2012). Cellular signalling of adrenomedullin regulating endothelial barrier function and granulocyte extravasation. PhD thesis, Universität zu Köln.

Fusca, Debora (2012). Assignment of potential neurotransmitters and neuromodulators to physiologically and morphologically identified olfactory interneurons. PhD thesis, Universität zu Köln.

Viergutz, Carsten Ralf (2012). Seasonal feeding patterns, growth dynamics and the impact of warming on the grazing effects of invasive freshwater bivalves. PhD thesis, Universität zu Köln.

Sotiriadou, Isaia (2012). Development and application of molecular tools for the detection of the human pathogenic protozoan Giardia, Cryptosporidium and Toxoplasma. PhD thesis, Universität zu Köln.

Hellekes, Katja (2012). Task-specific modulation of a proprioceptive reflex in a walking insect. PhD thesis, Universität zu Köln.

Gallas-Lindemann, Carmen (2012). The occurrence of waterborne pathogenic protozoa in environmental water samples, their reduction by wastewater treatment and dissemination in the hydrological circuit. PhD thesis, Universität zu Köln.

Schieffer, Andre (2012). Studies on diversity and coexistence in an experimental microbial community. PhD thesis, Universität zu Köln.

2011

Heß, Simon (2011). Towards Defining the Role of CNS Circuits in Control of Energy Homeostasis. PhD thesis, Universität zu Köln.

Diekhoff, Svenja (2011). Transcranial magnetic stimulation combined with functional magnetic resonance imaging: From target identification to prediction of therapeutic effects in stroke patients. PhD thesis, Universität zu Köln.

Schneider, Andrea Benedicte (2011). Analyse der mechanistischen Grundlagen von Ethanolpräferenz bei Drosophila melanogaster. PhD thesis, Universität zu Köln.

Gupta, Manoj Kumar (2011). Mechanisms involved in regulation of MHC class I molecules in murine embryonic stem cells. PhD thesis, Universität zu Köln.

Twickel, Arndt von (2011). Embodied Modular Neural Control of Walking in Stick Insects -- From Biological Models to Evolutionary Robotics. PhD thesis, Universität zu Köln.

Erken, Martina (2011). From the laboratory into the field: Testing defense mechanisms of bacterial biofilms against protozoan grazing. PhD thesis, Universität zu Köln.

Blümel, Marcus (2011). Locomotor system simulations and muscle modeling of the stick insect (Carausius morosus). PhD thesis, Universität zu Köln.

Heynen, Martina (2011). Food, Fear and Defence - Behavioral and morphological adaptation of juvenile perch under the risk of predation. PhD thesis, Universität zu Köln.

Claßen, Dorothee (2011). Social relationships in captive Bornean orangutans (Pongo pygmaeus). PhD thesis, Universität zu Köln.

2010

Monsonís Nomdedeu, Mar (2010). Influence of temperature on the complex dynamic behaviour of a microbial food web. PhD thesis, Universität zu Köln.

Willen, Christine (2010). The interplay of intrinsic and extrinsic parameters on the dynamic behaviour of a microbial food web. PhD thesis, Universität zu Köln.

Oliveira, Eugênio Eduardo de (2010). Currents in Identified Leg Motoneurons of the Stick Insect, Carausius morosus. PhD thesis, Universität zu Köln.

Schwarzenberger, Anke (2010). Gene expression in Daphnia magna: response to cyanotoxins and predators. PhD thesis, Universität zu Köln.

Wey, Jennifer K. (2010). Control of heterotrophic biofilm communities - The importance of grazing and dispersal. PhD thesis, Universität zu Köln.

2009

Feuersänger, Grischa Peter (2009). Isolation, Charakterisierung und Einsatzmöglichkeiten von hitzeadaptierten Protozoen in der thermalen Abwasseraufbereitung von Prozesswasser-Kreislaufsystemen. PhD thesis, Universität zu Köln.

König, Ulrike (2009). A life less ordinary. Foraging behaviour and predator avoidance in young-of-the-year perch. PhD thesis, Universität zu Köln.

Gandhirajan, Rajesh Kumar (2009). LEF-1 is a potential therapeutic target in the treatment of Chronic lymphocytic leukemia. PhD thesis, Universität zu Köln.

Demmer, Heike (2009). Cellular Mechanisms for Olfactory Information Processing in the Mushroom Bodies. PhD thesis, Universität zu Köln.

Guschlbauer, Christoph (2009). Characterisation of the biomechanical, passive, and active properties of femur-tibia joint leg muscles in the stick insect Carausius morosus. PhD thesis, Universität zu Köln.

Paehler, Moritz (2009). Cellular properties of identified hypothalamic neurons that control energy homeostasis in the mouse. PhD thesis, Universität zu Köln.

Habicher, Alexandra (2009). Behavioural Cost Minimisation and Minimal Invasive Blood-Sampling in Meerkats (S. suricatta, Herpestidae). PhD thesis, Universität zu Köln.

Scharbert, Andreas Peter (2009). Community patterns and recruitment of fish in a large temperate river floodplain - The significance of seasonally varying hydrological conditions and habitat availability. PhD thesis, Universität zu Köln.

2008

Manati, Abdul Razaq (2008). Der Handel mit Fellen von Großkatzen und die Abklärung der Unterartenfrage beim Leoparden in Afghanistan. PhD thesis, Universität zu Köln.

Vohmann, Andreas (2008). Impact of warming on fitness, phenology and feeding activity of riverine benthic filter feeders. PhD thesis, Universität zu Köln.

Schulze, Jens (2008). Vergleichende Untersuchungen zur Embryonalentwicklung basaler und abgeleiteter Nematoden � Ein Beitrag zum Verständnis der Evolution von Entwicklungsprozessen. PhD thesis, Universität zu Köln.

Heermann, Lisa (2008). Who makes the best of it? Alternative feeding strategies of European perch (Perca fluviatilis) and their consequences. PhD thesis, Universität zu Köln.

Pippow, Andreas (2008). Differences of Ca2+ Handling Properties and Differential Processing of Olfactory Information in Identified Central Olfactory Neurons. PhD thesis, Universität zu Köln.

Norf, Helge (2008). Control of biofilm-dwelling ciliate communities by temperature and resources. PhD thesis, Universität zu Köln.

Uckermann, Géraldine von (2008). Role of local premotor nonspiking interneurons in walking pattern generation of the stick insect Carausius morosus. PhD thesis, Universität zu Köln.

Göritz, Marie-Luise (2008). Distribution of Ih Channels and their Function in the Stomatogastric Ganglion. PhD thesis, Universität zu Köln.

2007

Arenz, Andrea (2007). Entwicklung und Validierung eines Bioassays zum Nachweis induzierter Genaktivität für den Einsatz auf der Internationalen Raumstation. PhD thesis, Universität zu Köln.

Nitsche, Frank (2007). Untersuchungen zur Biodiversität, biogeographischen Verbreitung und Phylogenie von Choanoflagellaten - unter besonderer Berücksichtigung der polaren Regionen. PhD thesis, Universität zu Köln.

Westmark, Sandra (2007). State-dependent long lasting modulation of leg motoneuron membrane potential during stick insect walking. PhD thesis, Universität zu Köln.

Willkomm, Marlene (2007). Studies on the dynamics of heterotrophic flagellates on biofilm communities. PhD thesis, Universität zu Köln.

Husch, Andreas (2007). Diversity of Voltage Activated Calcium Currents in Identified Olfactory Interneurons. PhD thesis, Universität zu Köln.

2006

Eßer, Markus (2006). Long-term dynamics of microbial biofilm communities of the river rhine. PhD thesis, Universität zu Köln.

Borgmann, Anke (2006). Intersegmental influences contributing to coordination in a walking insect. PhD thesis, Universität zu Köln.

Becks, Lutz (2006). Complex population dynamics in microbial systems. PhD thesis, Universität zu Köln.

2005

Krause, Alexander (2005). Generation of locomotor activity in fin motoneurons of the lamprey during "fictive locomotion". PhD thesis, Universität zu Köln.

Scheckenbach, Frank (2005). Molekularbiologische Untersuchungen zur Biodiversität heterotropher Flagellaten. PhD thesis, Universität zu Köln.

Rossberg, Claudio Marcelo (2005). Vertikalwanderung von Ciliaten: Untersuchungen zum Vorkommen, zur Kontrolle und als eine Strategie um Fraßdruck zu vermindern. PhD thesis, Universität zu Köln.

Gabriel, Jens Peter (2005). Activity of leg motoneurons during single leg walking of the stick insect: From synaptic inputs to motor performance. PhD thesis, Universität zu Köln.

2003

Ludwar, Björn (2003). Mechanisms for intersegmental leg coordination in walking stick insects. PhD thesis, Universität zu Köln.

2002

Kuhrau, Martin Ludwig (2002). Die saisonale Karbonatproduktion zooxanthellater Steinkorallen im Golf von Aqaba (Rotes Meer) in Abhängigkeit von abiotischen Umweltfaktoren und dem heterotrophen Nahrungsangebot. PhD thesis, Universität zu Köln.

Kampmann, Heike (2002). Photobiologische, energetische und genetische Aspekte des mutualistischen Zusammenlebens von Zooxanthellen (Symbiodinium sp.) und Steinkorallen im Golf von Aqaba, Jordanien. PhD thesis, Universität zu Köln.

Roth, Franziska (2002). Entwicklung der räumlichen und sozialen Organisation von Przewalskipferden (E. ferus przewalskii) unter naturnahen Bedingungen im Pentezuggebiet (Hortobágy Nationalpark, Ungarn). PhD thesis, Universität zu Köln.

Roden, Katja (2002). Bedeutung des Vorderhirns für die audiomotorische Integration bei Froschlurchen (Anura). PhD thesis, Universität zu Köln.