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Smarter in the city?Lizards from urban and semi-natural habitats do not differ in a cognitive task in two syntopic species

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Current Zoology 2024年第3期70卷 361-370页

作者： Isabel Damas-Moreira Birgit Szabo Georgios Drosopoulos carolin stober Duje Lisičić Barbara ACaspers Department of Behavioural Ecology Bielefeld University33615Germany Division of Behavioural Ecology University of Bern3032Switzerland Department of Biology University of Zagreb10000Croatia Joint Institute of Individualisation in a Changing Environment(JICE) University of Münster and Bielefeld University33615Germany

Urbanization occurs at a global scale,imposing dramatic and abrupt environmental changes that lead to biodiversity ***,some animal species can handle these changes,and thrive in such artifcial *** possible explanation is that urban individuals are equipped with better cognitive abilities,but most studies have focused on birds and mammals and yielded varied *** have received much less attention,despite some lizard species being common city *** Italian wall lizard,Podarcis siculus,and the common wall lizard,Podarcis muralis,are two successful lizards in anthropogenic habitats that thrive in urban *** test for differences in a cognitive skill between urban and semi-natural environments,we investigated inhibitory control through a detour task in syntopic populations of the two species,across 249 lizards that were tested in partially artifcial feld *** inhibitory control is considered essential for higher degrees of cognitive fexibility and other higher-level cognitive *** this task,we confronted lizards with a transparent barrier,separating them from a desired shelter area that they could only reach by controlling their impulse to go straight and instead detour the *** found no differences between lizards in urban and semi-natural environments,nor between species,but females overall performed better than ***,48%of the lizards in our study did not perform a correct trial in any of the 5 trials,hinting at the diffculty of the task for these spe*** study is among the frst to address lizard cognition,through their inhibitory control,as a potential explanation for success in cities and highlights one should be careful with assuming that urban animals generally have enhanced cognitive performance,as it might be taxa,task,or condition dependent.

关键词： Podarcis siculus Podarcis muralis Behavior Cognition Detour task Reptile.

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Estimating wood quality attributes from dense airborne LiDAR point clouds

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Forest Ecosystems 2024年第2期11卷 226-235页

作者： Nicolas Cattaneo Stefano Puliti carolin Fischer Rasmus Astrup Norwegian Institute of Bioeconomy Research(NIBIO) Division of Forest and Forest ResourcesHøgskoleveien 81433ÅsNorway

Mapping individual tree quality parameters from high-density LiDAR point clouds is an important step towards improved forest *** present a novel machine learning-based workflow that uses individual tree point clouds from drone laser scanning to predict wood quality indicators in standing *** object reconstruction methods,our approach is based on simple metrics computed on vertical slices that summarize information on point distances,angles,and geometric attributes of the space between and around the *** models use these slice metrics as predictors and achieve high accuracy for predicting the diameter of the largest branch per log (DLBs) and stem diameter at different heights (DS) from survey-grade drone laser *** show that our models are also robust and accurate when tested on suboptimal versions of the data generated by reductions in the number of points or emulations of suboptimal single-tree segmentation *** approach provides a simple,clear,and scalable solution that can be adapted to different situations both for research and more operational mapping.

关键词： UAV laser scanning Wood quality Machine learning Point cloud metrics

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Autonomous VR Exposure Therapy for Anxiety Disorders Using Conversational AI—Ethical and Technical Implications and Preliminary Results

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Journal of Computer and Communications 2024年第4期12卷 111-138页

作者： David Obremski carolin Wienrich Psychology of Intelligent Interactive Systems University of W&#252rzburg W&#252rzburg Germany

The need for psychotherapy is very high and the lack of care causes a lot of suffering and high costs. This paper presents an interdisciplinary approach to creating an AI-guided exposure therapy for fear of heights in virtual reality (VR). First, ethical principles for the use of conversational AI in psychotherapy were translated into technical requirements and made measurable. Based on this, an autonomous virtual reality exposure therapy was iteratively developed with a therapist. The feasibility and implementation of the ethical principles were tested with a patient. The patient was very satisfied with the VR setup. The AI therapist was also rated positively, although there is still room for improvement regarding conversational skills. Overall, the paper shows how AI can contribute responsibly to improving the psycho-therapeutic supply. It also provides guidelines that make ethical principles tangible and measurable for developers.

关键词： AI Therapy Psychotherapy Virtual Reality Exposure Therapy Cognitive Behavioral Therapy

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Ca^(2+) binding to the C_(2)E domain of otoferlin is required for hair cell exocytosis and hearing

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Protein & Cell 2024年第4期15卷 305-312页

作者： Han Chen Mehar Monga Qinghua Fang Loujin Slitin Jakob Neef Shashank S.Chepurwar Regina Célia Mingroni Netto Karina Lezirovitz Alfredo Tabith,Jr. Fritz Benseler Nils Brose Kathrin Kusch carolin Wichmann Nicola Strenzke Barbara Vona Julia Preobraschenski Tobias Moser Institute for Auditory Neuroscience and InnerEarLab University Medical Center Göttingen37075 GöttingenGermany Collaborative Research Center 889 University of Göttingen37075 GöttingenGermany Auditory Neuroscience and Synaptic Nanophysiology Group Max Planck Institute for Multidisciplinary Sciences37075 GöttingenGermany Göttingen Graduate Center for Neurosciences Biophysics and Molecular BiosciencesUniversity of Göttingen37075 GöttingenGermany Biochemistry of Membrane Dynamics Group Institute for Auditory NeuroscienceUniversity Medical Center Göttingen37075 GöttingenGermany Molecular Architecture of Synapses Group Institute for Auditory Neuroscience and InnerEarLabUniversity Medical Center Göttingen37075 GöttingenGermany Center for Biostructural Imaging of Neurodegeneration University Medical Center Göttingen37075 GöttingenGermany Auditory Systems Physiology Group Institute for Auditory Neuroscience and InnerEarLabUniversity Medical Center Göttingen37075 GöttingenGermany Departamento de Genética e Biologia Evolutiva Centro de Pesquisas sobre o Genoma Humano e Células-TroncoInstituto de BiociênciasUniversidade de São PauloSão Paulo 05508-220Brazil Laboratório de Otorrinolaringologia/LIM32 Faculdade de MedicinaHospital das ClínicasUniversidade de São PauloSão PauloSP 05508-220Brazil DERDIC Pontifícia Universidade Católica de São PauloSão Paulo 05508-220Brazil Department of Molecular Neurobiology Max Planck Institute for Multidisciplinary Sciences37075 GöttingenGermany Multiscale Bioimaging Cluster of Excellence(MBExC) University of Göttingen37075 GöttingenGermany Functional Auditory Genomics Group Auditory Neuroscience and Optogenetics LaboratoryGerman Primate Center37077 GöttingenGermany Hearing Genomics Group Institute for Auditory Neuroscience and InnerEarLabUniversity Medical Center Göttingen37075 GöttingenGermany Institute of Human Genetics University Medical Center Göttingen37075 GöttingenGermany

Dear Editor,Afferent synapses of cochlear inner hair cells(IHCs)employ a unique molecular machinery(see extended background in Supplementary Materials).Otoferlin is a key player in this machinery and its defects cause human auditory synaptopathy(Moser and Starr,2016).Otoferlin,a tail-anchored(Vogl et al.,2016)multi-C_(2)-domain protein(Fig.1Ai)specific to hair cells(Roux et al.,2006),is a member of the ferlin protein family involved in membrane trafficking and repair that are of major disease relevance(Pangršičet al.,2012),also see Supplementary *** is distributed broadly within IHCs(Fig.2Ai-Aiii;Pangrsic et al.,2010;Roux et al.,2006).

关键词： auditory hair

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Fluidization behavior of graphitized glassy particles in a fluidized carbon bed cooling process for investment casting

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Particuology 2022年第6期20卷 32-38页

作者： Paul Git Matthias Hofmeister Robert F.Singer carolin Körner Chair of Materials Science and Engineering for Metals(WTM) Friedrich-Alexander UniversitätErlangen-Nürnberg(FAU)Martensstr.591058 ErlangenGermany

Fluidized Carbon Bed Cooling(FCBC)is an innovative investment casting process for directional solidification of superalloy *** takes advantage of a fluidized bed with a base of small glassy carbon beads for cooling and other low-density particles that form an insulating layer by floating to the bed *** so-called“Dynamic Baffle”protects the fluidized bed from the direct heat input from the high-temperature heating zone and provides the basis for an improved bed *** prerequisites for a stable casting process are stable fluidization conditions where neither collapse of the bed nor particle blow out at excessive bubble formation *** work aimed to investigate the fluidization behavior of spherical carbon bed material in argon and air at temperatures between 20 to 350℃.Systematic studies at reduced pressures using the FCBC prototype device were performed to understand the stable fluidization conditions at all stages of the investment casting *** particle shape factor and size distribution characterization and the measurement of the powder’s minimum fluidization velocity and bed voidage show that this material can be fully utilized as a cooling and buoyancy medium during the FCBC process.

关键词： Gas-solid fluidization Glassy carbon Reduced pressure Increased temperature Fluidized carbon bed

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Natural variation in social conditions affects male mate choosiness in the amphipod Gammarus roeselii

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Current Zoology 2022年第4期68卷 459-467页

作者： Konrad Lipkowski Sophie Steigerwald Lisa M Schulte carolin Sommer-Trembo Jonas Jourdan Department of Wildlife/Zoo-Animal-Biology and Systematics Institute for EcologyEvolution and Diversity Goethe University FrankfurtMaxvon-Laue-Straße 13Frankfurt am MainD-60438Germany Department of Environmental Science Stockholm UniversitySvante Arrheniusväg 8StockholmSE-11418Sweden Zoological Institute University of BaselVesalgasse 1BaselCH-4051Switzerland Department of Aquatic Ecotoxicology Institute for EcologyEvolution and DiversityGoethe University Frankfurt am MainFrankfurt am MainGermany

The extent of male mate choosiness is driven by a trade-off between various environmental factors associated with the costs of mate acquisition,quality assessment and opportunity *** knowledge about natural variation in male mate choosiness across different populations of the same species,however,remains *** this study,we compared male mate choosiness across 10 natural populations of the freshwater amphipod Gammarus roeselii(Gervais 1835),a species with overall high male mating investments,and evaluated the relative influence of population density and sex ratio(both affecting mate availability)on male mate *** investigated amplexus establishment after separating mating pairs and presenting focal males with a novel,size-matched female from the same *** analysis revealed considerable effects of sex ratio and(to a lesser extent)population density on time until amplexus establishment(choosiness).Male amphipods are able to perceive variable social conditions(e.g.,sex ratio)and modify their mating strategy accordingly:We found choosiness to be reduced in increasingly male-biased populations,whereas selectivity increases when sex ratio becomes female *** this,our study expands our limited knowledge on natural variations in male mate choosiness and illustrates the importance of sex ratio(i.e.,level of competition)for male mating decisions in natural *** for variation in sex ratios,therefore,allows envisioning a distinctive variation of choosiness in natural populations and highlights the importance of considering social background information in future behavioral studies.

关键词： amplexus Crustacea local adaptation mate choice population density sex ratio

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Ionic Liquid Engineering in Perovskite Photovoltaics

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能源与环境材料（英文） 2023年第5期6卷 1-21页

作者： Fei Wang Dawei Duan Mriganka Singh carolin M.Sutter-Fella Haoran Lin Liang Li Panče Naumov Hanlin Hu Hoffman Institute of Advanced Materials Shenzhen PolytechnicShenzhen 518000China Molecular Foundry Division Lawrence Berkeley National LaboratoryBerkeley California 94720USA Department of Sciences and Engineering Sorbonne University Abu Dhabi38044Abu DhabiUnited Arab Emirates Smart Materials Lab New York University Abu Dhabi129188Abu DhabiUnited Arab Emirates Smart Materials Lab New York University Abu Dhabi129188Abu DhabiUnited Arab Emirates Molecular Design Institute Department of ChemistryNew York University100 Washington Square EastNew YorkNY 10003USA

Over the past decade,perovskite photovoltaics have approached other currently available technologies and proven to be the most prospective type of solar *** the many-sided research in this very active field has generated consistent results with regard to their undisputed consistently increasing power conversion efficiency,it also produced several rather contradictory *** other important details,debate surrounding their proneness to surface degradation and poor mechanical robustness,as well as the environmental footprint of this materials class,remains a moot *** application of ionic liquids appears as one of the potential remedies to some of these challenges due to their high conductivity,the opportunities for chemical"tuning"of the structure,and relatively lower environmental *** article provides an overview,classification,and applications of ionic liquids in perovskite solar *** summarize the use and role of ionic liquids as versatile additives,solvents,and modifiers in perovskite precursor solution,in charge transport layer,and in interfacial and stability ***,challenges and the future prospects for the design and/or selection of ionic liquids with a specific profile that meets the requirements for next-generation highly efficient and stable perovskite solar cells are proposed.

关键词： devices ionic liquids perovskites photovoltaics

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In vitro Response of Human Mesenchymal Stromal Cells to Titanium Coated Peek Films and Their Suitability for Magnetic Resonance Imaging

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Journal of Materials Science & Technology 2015年第5期31卷 427-436页

作者： Cindy Elschner carolin Noack carolin PreilBler Andreas Krause Ulrich Scheler Ute Hempel Leibniz-Institut fr Polymerforschung Dresden e.V. Hohe Str.601069 DresdenGermany CRTD/DFG-Center for Regenerative Therapies Dresden Fetscherstr.10501307 DresdenGermany Institut fr Physiologische Chemie Technische Universitt DresdenFiedlerstr.4201307 DresdenGermany NaMlab gGmbH Nthnitzer Str.6401187 DresdenGermany

Medical imaging is an important tool for the post-operative checkup of an accurate position of an implant as well as for monitoring the integration in the adjacent tissue that may influence the success of a medical ***,the possibility to use imaging methods is associated with the implant material and all the established metallic materials for surgery do not show a proper 'imaging compatibility'.The present study is a combined investigation of the in vitro response to human mesenchymal stromal cells（hMSC） and magnetic resonance imaging（MRI） compatibility of the potential material combination polyetheretherketone/titanium（PEEK/Ti） for medical *** of the advantageous imaging properties and the mechanical and chemical stability,PEEK becomes more and more an alternative to common metallic implant materials like titanium or ***,PEEK is a bioinert material having a limited ability for direct bone *** to its excellent biocompatibility,Ti was chosen as coating material to enhance the cellular *** result is a combination with advantageous properties:the magnetic susceptibility and elastic modulus close to bone,corrosion resistance and mechanical flexibility of PEEK and the excellent biocompatibility of *** appearance of metal-related artifact was discussed in electrical resistivity and magnetic ***,two titanium coatings have been investigated:a complete coating and a structured surface avoiding surface *** determine the in vitro biocompatibility,the cell responses were assessed in terms of the overall morphology of the hMSC and their cell area distribution,proliferation,osteogenic differentiation and mineral *** cellular stress was evaluated by the prostaglandin *** bonded materials both produced no disturbing artifacts in magnetic resonance *** to the pure PEEK material,the titanium coated specimens showed an enhanced biocompatibilit

关键词： Polyetheretherketone Titanium coating Biocompatibi

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A hatching aphidlion-like lacewing larva in 100 million years old Kachin amber

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Insect Science 2023年第3期30卷 880-886页

作者： Joachim T.Haug Kay Lwin Tun Gideon T.Haug Kyaw Naing Than carolin Haug Marie K.Hornig Biocenter Ludwig-Maximilians-Universitat Munchen(LMU Munich)Planegg-MartinsriedGermany GeoBio-Center at LMU MunchenGermany Department of Zoology University of YangonUniversity Avenue RoadYangonMyanmar Zoological Institute and Museum Cytology and Evolutionary BiologyUniversity of GreifswaldGreifswaldGermany

Dear Editor,Hatching is a crucial moment in the life of an *** animal stops being an embryo protected by the egg and becomes a post-embryonic immature(see Haug,2020 for difficulties in naming these stages).This must have been the case in the past as well,but the fossil record is rather sparse in the preservation of this very *** fossil preservation of such a case needs to facilitate not only preservation of the animal,but also of the *** these are often of rather different material,making the preservation of both together in many cases ***,there are preservation types that seem to favor such *** has become famous for preserving cases of“frozen behaviour",preserving a specific moment in the life of an animal in an almost life-like manner(Arillo,2007),including:copulations,parasite-host interactions,aggregations,group defense,brood care,egg-laying(although likely stress-induced).

关键词： preserving likely protected

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Classical and non-classical MHC I molecule manipulation by human cytomegalovirus： so many targets--but how many arrows in the quiver？

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Cellular & Molecular Immunology 2015年第2期12卷 139-153页

作者： Anne Halenius carolin Gerke Hartmut Hengel Institute of Virology University Medical Center Albert-Ludwig-University Freiburg Freiburg Germany

Major mechanisms for the recognition of pathogens by immune cells have evolved to employ classical and non-classical major histocompatibility complex class I （MHC I） molecules. Classical MHC I molecules present antigenic peptide ligands on infected cells to CD8＋ T cells, whereas a key function for non-classical MHC I molecules is to mediate inhibitory or activating stimuli in natural killer （NK） cells. The structural diversity of MHC I puts immense pressure on persisting viruses, including cytomegaloviruses. The very large coding capacity of the human cytomegalovirus allows it to express a whole arsenal of immunoevasive factors assigned to individual MHC class I targets. This review summarizes achievements from more than two decades of intense research on how human cytomegalovirus manipulates MHC I molecules and escapes elimination by the immune system.

关键词： antigen presentation CD8+ T cells NK cells human cytomegalovirus immune evasion KIR

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