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AIMD. AI for microscopy denoising - dataset 1
No full textThe dataset contains the first of two processed open-source datasets used in the Github repository:
https://github.com/IPMI-ICNS-UKE/AIMD.AI-for-microscopy-denoising
The AIMD Github repository is demonstrating the use of open-source microscopy data for deep learning based image denoising and transfer learning as showcased in: Lohr, D., Meyer, L., Woelk, LM., Kovacevic, D., Diercks, BP., Werner, R. (2025). Deep Learning-Based Image Restoration and Super-Resolution for Fluorescence Microscopy: Overview and Resources. In: Diercks, BP. (eds) T Cell Activation. Methods in Molecular Biology, vol 2904. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-4414-0_3
The folder models contains pre-trained denoising models generated using the code of the AIMD repository.
The original open-source data is the "Fluorescence Microscopy Denoising (FMD) dataset" - CC BY-SA 4.0 license
https://curate.nd.edu/articles/dataset/Fluorescence_Microscopy_Denoising_FMD_dataset/24744648
8 bit image data, filetype: pn
Prevalence of anti-Semitic prejudice among juveniles and adolescents in Germany: Development between 2022 and 2024: Influences of migration, religious affiliation, personal religiosity, and conspiracy mentality . Paper presented at the 48th Annual Scientific Meeting of the International Society of Political Psychology (ISPP) in Prague, 3 – 6 July 2025: "Social Identity, Political Conflict, and the Future of Democracy"-
No full textPrevalence of anti-Semitic prejudice among juveniles and adolescents in Germany between 2022 and 2024: The relevance of religious affiliation, religiosity and conspiracy beliefs
Prof. Dr. Peter Wetzels, Prof. Dr. Katrin Brettfeld, Dr. Diego Farren, and M.A. Jannik M.K Fischer
Results of two nationwide online surveys of representative samples of young people aged 16 to 21 living in Germany on the prevalence of anti-Semitic attitudes are presented. The findings show significant increases of the prevalence of traditional/classical anti-Semitic prejudice in 2024 compared to the first survey in 2022.
Within the population of young people, there are considerable differences in the extent of anti-Semitic attitudes between subgroups. These differences are important when it comes to identifying and specifying target groups for intervention and prevention of anti-Semitism.
Young people with a migration background are significantly more likely to hold both classic anti-Semitic as well as Israel-related anti-Semitic attitudes. The rates of these two forms of antisemitism are particularly high among young Muslims.
However, increases in classical antisemitism that can be observed between 2022 and 2024 are not limited to the group of young Muslims, but can be found in all subgroups of young people in Germany.
Results of multivariate regression analyses show that the high prevalence rates of traditional anti-Semitic resentment among young Muslims cannot be explained by their increased experiences of discrimination or their increased perceptions of collective marginalization in German society, neither in 2022 nor in 2024.
Important predictors are, in addition to a low level of education, the degree of inclination to believe in conspiracies, and a rigid fundamentalist religious orientation. In a multivariat analysis high levels of individual religiosity (individual faith) has no significant effects on antisemitism. Furthermore, Israel-related antisemitic attitudes are significantly more pronounced than classic anti-Semitic prejudices among all groups of juveniles. Highest rates can be found among young Muslims. However, the relevant influencing factors in this regard are different than in the case of traditional anti-Semitic prejudice
Geo and climate data for tree species riskmaps
No full textGeodata, incl topograpy, field capacity and climatic envelope data for use in riskmapcalculations. Please see the associated article: Mapping Climate-extreme Induced Forest Risks: an Index Based Approac
Kt 94/k 1150 (X-Ray Tomography 3D data of an Enveloped Clay Tablet, Museum of Anatolian Civilizations, Ankara)
No full textWritten Artefact Metadata
Object type: Enveloped clay tablet
Material: Clay
Writing: Cuneiform writing
Language: Old Assyrian
Nature of the text: Letter
Provenience: Kanesh (mod. Kültepe)
Period/Date: Old Assyrian (ca. 1920-1850 BCE)
Country of discovery: Türkiye
Dimensions: Height: 5.3 cm; Width: 4.9 cm; Depth: 2.6 cm
Museum/Collection: Museum of Anatolian Civilizations, Ankara, Türkiye
Excavation number: Kt 94/k 1150
Publication number (envelope): KT 6b, 298
Transliteration of the tablet in the envelope
1a-na En-um-A-šur 2qí-bi-ma um-ma A-na-a-na-/ma 3a-ma-lá té-er-tí-kà 4ša ta-áš-pu-ra-ni 5a-šu-mì Lá-qé-pì-im 6a-ta-na-lá-ak-šu-ma 7um-ma šu-ut-ma kù-°babbar° 8a-na Ku-da-tim áš-qul 9áš-ni-ma a-li-ik-šu-ma 10um-ma a-na-ku-ma 11ší-bi4 : lá-áš-ku-na-ku-um lo.e.12a-šar a-na Ku-da-tim 13lá ta-áš-qú-lu um-ma °ku° 14°x x° šu-ut-ma rev.15kù-babbar ku-a-tí lá a-da-na-ki-/im 16i-na a-lá-ak 17En-um-A-šur šu-a-tí-ma 18a-ša-qál be-lí a-ta 19mì-nam ur-ki!(SÁ) hu-sá-ri-im 20qá-qá-ad-kà ta-ta-na-i 21a-na-kam té-er-ta-kà 22kù-babbar 10 ma-na ù 20 ma-na 23lu i-na Bu-ru-uš-ha-tim 24lu i-na Wa-ah-šu-ša-na 25lu a-na-kam té-er-ta-°kà° u.e.26té-zi-ib qá-qá-ad/-kà 27ta-ta-na-i l.e.28šu-ma a-dí 10 u4-me lá ta-/li-kam 29a-ṣí-kà? té-eb-a-/ma 30a-tal-kam : 31«a-ta-kàm» 32a-wa-tim lá-am-na-tim áš-ta-na-/me-e
Translation of the tablet in the envelope
Say to Ennum-Aššur: thus (says) Anna-anna.
According to the instructions you sent me, regarding Laqēpum, I repeatedly go to him, and he (answers) as follows: “I paid the silver to Kudātum.” I checked and went to him (saying) as follows: “I will certainly get witnesses (to testify) against you in case you did not paid (it) to Kudātum.” He (answered) as follows: “I will not give the silver to you. When Ennum-Aššur arrives, it will be to him that I will pay (it)!”
You are my master. Why do you keep turning your head towards the lapis lazuli? Here, your instructions concerning silver, 10 or 20 minas that are either in Burušhattum, or in Wahšušana, or here, you left your instructions and you keep turning your head towards it. If within 10 days you have not arrived as for your departure, stand up and come. I hear bad words all the time!
Structure and data
00_Photos.zip:
Photos of the enveloped tablet from all sides.
94k1150a photos.docx
94k1150aLeft Edge.jpg
94k1150aLower Edge.jpg
94k1150aObverse.jpg
94k1150aReverse.jpg
94k1150aRight Edge.jpg
94k1150aue.jpg
01_VolumeData.zip:
3D tomographic reconstruction volume data.
038_94k1150_reconstruction_crop.nxs
02_Visualisations.zip:
Geometry files of the tablet and envelope (.ply) and internal format files (.exa).
038_94k1150_5.exa
038_94k1150_5_medianw_0.015_32_8_-0.35_5.exa
038_94k1150_5_medianw_0.015_32_8_-0.35_5_32_0.5_2.exa
038_94k1150_envelope.ply
038_94k1150_tablet.ply
03_Scripts.zip:
Scripts to run the extraction and visualisation software Exavis42.
038_94k1150_extract.sh
038_94k1150_visualise.s
Computational Visual Catalogue
No full textThis small test set consists of 30 images and one JSON file. The images are a few notebook pages from Rainer Maria Rilke, from the Deutsche Literaturarchiv Marbach (DLA), A:Rilke-Archiv Gernsbach. The JSON file was computationally generated using several AI models and contains information automatically extracted from the images about various visual properties of text, such as word location, colour, orientation, and writing implement. The structure of the JSON file is as follows:
Root (object)
├─ info (object)
│ ├─ description : string
│ ├─ contributor : string
│ ├─ version : string
│ ├─ year : integer
│ └─ date_created : string # "YYYY-MM-DD"
│
├─ images (array of object)
│ └─ [image] (object)
│ ├─ id : integer
│ ├─ file_name : string
│ ├─ width : integer
│ └─ height : integer
│
└─ annotations (array of object)
└─ [annotation] (object)
├─ id : integer
├─ image_id : integer
├─ category_id : integer
├─ bbox : array of 4 numbers # [x, y, width, height]
├─ area : number # float
├─ segmentation : array of array of number # [[x1, y1, x2, y2, …]]
├─ iscrowd : integer # 0 or 1
├─ score : number # float
├─ color_name : string
├─ color_code : string # e.g. "145-144-122"
├─ orientation : string # e.g. "hor" or "ver"
└─ writing_tool : string # e.g. "pcl"
See ScriptSight tool for examples of how this computational visual catalogue can be used.
Acknowledgements:
The research for this work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy - EXC 2176 ‘Understanding Written Artefacts: Material, Interaction and Transmission in Manuscript Cultures’, project no. 390893796. The research was conducted within the scope of the Centre for the Study of Manuscript Cultures (CSMC) at Universität Hamburg.
The images are offered by the Deutsche Literaturarchiv Marbach (DLA) as a part of their collaboration with the CSMC
Code/Syntax: Refugee Policy Preferences in Germany
No full textThis do-file contains the syntax required to replicate the analyses presented in the following article:
Endtricht, R. & Kleinschnittger, J. (2025). Refugee Policy Preferences in Germany: The Influence of Threat Perceptions and Personal Circumstances on the Rejection of Different Refugee Groups. Soziale Welt.
The corresponding dataset is available at: https://doi.org/10.25592/uhhfdm.17594
Abstract of the Article: This study focuses on the prevalence of the rejection of refugees in the German population and the factors that contribute to such negative attitudes. According to Integrated Threat Theory, people aim to protect their status in society by devaluing and rejecting outgroups that are perceived as threatening. Using data from a German population survey (N = 1,461), we address the extent to which the rejection of the influx of asylum seekers is influenced by the subjective perception that refugees pose a threat to the German economy, culture, security, or social cohesion. We differentiate between refugees from Arab, Central African, and Eastern European countries and analyze to what extent threat perceptions and the rejection of immigration differ depending on refugees’ home region. Results show that a) different threat perceptions relate to the rejection of different refugee groups, with refugees from Arab countries being the most affected group, and b) the extent to which people perceive threats by refugees is dependent on respondents’ social circumstances such as financial difficulties and experiences of marginalization. The implications of these findings for communication efforts to improve the social integration of refugees into the German society are discussed
Data for: Perceptual training of audiovisual simultaneity judgments generalizes across spatial locations
No full textThis dataset contains the raw behavioral data associated with the study “Perceptual training of audiovisual simultaneity judgments generalizes across spatial locations” by Patrick Bruns, Theresa Paumen, and Brigitte Röder.
The file "prepost.csv" contains all information about stimulus presentation and performance for each subject in each trial of the pretest and posttest stage of the experiment:
Column 1 (Subject):
Unique subject ID for each subject in the experiment
Column 2 (Excluded):
Filter variable indicating subjects that were excluded from the analyses reported in the paper by Bruns, Paumen, and Röder (0 = included; 1 = excluded)
Column 3 (Group):
During the training stage of the experiment audiovisual stimulus pairs were exclusively presented in either the left or the right hemifield (1 = left hemifield trained; 2 = right hemifield trained)
Column 4 (Test):
1 = pretest; 2 = posttest
Column 5 (Trial):
The trial number within each test phase
Column 6 (SOA):
The stimulus onset asynchrony (SOA) in ms of the asynchronous audiovisual stimulus pair (negative values indicate auditory leading and positive values indicate visual leading)
Column 7 (Hemifield):
Hemifield in which the audiovisual stimuli were presented (1 = left hemifield; 2 = right hemifield)
Column 8 (Trained):
Variable indicating whether the audiovisual stimuli were presented in the subject’s trained hemifield (0 = untrained hemifield; 1 = trained hemifield)
Column 9 (Interval):
In each trial two audiovisual stimulus pairs were presented, one synchronous and one asynchronous (1 = first stimulus pair synchronous; 2 = second stimulus pair synchronous)
Column 10 (Deviant):
10% of the trials were deviant trials in which the central fixation LED flickered either during the first or the second stimulus interval (0 = no deviant; 1 = deviant first interval; 2 = deviant second interval)
Column 11 (Response):
Subjects indicated whether the synchronous audiovisual stimulus pair was presented in the first or second interval, except for deviant trials which required pressing a different key instead (1 = first interval; 2 = second interval; 3 = deviant)
Column 12 (Correct):
Variable indicating whether the response was correct or incorrect (0 = incorrect; 1 = correct)
The file "training.csv" contains all information about stimulus presentation and performance for each subject in each trial of the training stage of the experiment:
Column 1 (Subject):
Unique subject ID for each subject in the experiment
Column 2 (Excluded):
Filter variable indicating subjects that were excluded from the analyses reported in the paper by Bruns, Paumen, and Röder (0 = included; 1 = excluded)
Column 3 (Group):
During the training stage of the experiment audiovisual stimulus pairs were exclusively presented in either the left or the right hemifield (1 = left hemifield trained; 2 = right hemifield trained)
Column 4 (Block):
Block number (1-3), subjects completed 3 blocks of training
Column 5 (Trial):
The trial number within each block
Column 6 (SOA):
The stimulus onset asynchrony (SOA) in ms of the asynchronous audiovisual stimulus pair (negative values indicate auditory leading and positive values indicate visual leading)
Column 7 (Interval):
In each trial two audiovisual stimulus pairs were presented, one synchronous and one asynchronous (1 = first stimulus pair synchronous; 2 = second stimulus pair synchronous)
Column 8 (Deviant):
10% of the trials were deviant trials in which the central fixation LED flickered either during the first or the second stimulus interval (0 = no deviant; 1 = deviant first interval; 2 = deviant second interval)
Column 9 (Response):
Subjects indicated whether the synchronous audiovisual stimulus pair was presented in the first or second interval, except for deviant trials which required pressing a different key instead (1 = first interval; 2 = second interval; 3 = deviant)
Column 10 (Correct):
Variable indicating whether the response was correct or incorrect (0 = incorrect; 1 = correct
Disentangling the Functional Roles of Pre-Stimulus Oscillations in Crossmodal Associative Memory Formation via Sensory Entrainment
No full textThe state of neural dynamics prior to the presentation of an external stimulus significantly influences its subsequent processing. The integration of stimuli across different sensory modalities is a fundamental mechanism underlying the formation of episodic memories. However, the causal role of pre-stimulus neural activity in this process remains largely unclear. In this preregistered study, we investigate the direct relationship between transient brain states induced by sensory entrainment and crossmodal memory encoding. Participants (n = 105) received rhythmic visual stimuli at theta (5 Hz) or alpha (9 Hz) frequencies to evoke specific brain states. EEG recordings confirmed successful entrainment, with sustained increases in neural activity within the stimulated frequency bands persisting until stimulus onset. Notably, induced alpha oscillatory activity enhanced recognition memory performance reflected by increased sensitivity, and suggesting that alpha oscillations prepare the brain for optimal multisensory integration. These findings highlight the functional significance of distinct oscillatory brain states in facilitating memory encoding by increasing cortical excitability before stimulus presentation. Overall, our results emphasize the importance of pre-stimulus brain states in shaping the efficiency of memory formation across sensory modalities and shed light on how dynamic neural preparations support learning
Prevalence of anti-Semitic prejudice among juveniles and adolescents in Germany: Development between 2022 and 202 4:Influences of migration, religious affiliation, religiosity, and conspiracy mentality . Paper presented at the Workshop "Developmental Research on Radicalization and Political Socialization" Friedrich Schiller University Jena, 29th June to 1st July 2025.
No full textResults of two nationwide online surveys of representative samples of young people aged 16 to 21 living in Germany on the prevalence of anti-Semitic attitudes are presented. The findings show significant increases of traditional anti-Semitic prejudices in 2024 compared to the first survey in 2022.
Within the population of young people, there are considerable differences in the extent of anti-Semitic attitudes for social subgroups that are also relevant for the prevention of anti-Semitism. Young people with a migration background are significantly more likely to hold both classic anti-Semitic and anti-Israel attitudes. The rates of these two forms of antisemitism are particularly high among young Muslims. However, the increases in antisemitism between 2022 and 2024 are not limited to the group of young Muslims, but can be found in all subgroups of young people in Germany.
Results of multivariate regression analyses show that the high prevalence of traditional anti-Semitic resentment among young Muslims cannot be explained by their increased experiences of discrimination or their increased perceptions of collective marginalization in German society, neither in 2022 nor in 2024.
Important predictors are, in addition to a low level of education, the degree of inclination to believe in conspiracies and a rigid, fundamentalist view of religion. A high level of individual religiosity and individual faith, on the other hand, are show no significant effects. Furthermore anti-Israel attitudes are significantly more pronounced than classic anti-Semitic prejudices. However, the relevant influencing factors in this regard are different than in the case of traditional anti-Semitic prejudices
Sprachgebrauch in der Sekundar- und Hochschulbildung: Überzeugungen und Praktiken von Lehrkräften
No full textDieser Bericht, der Teil des PEP-Projekts (Promoting Plurilingual Education) ist, stellt die Ergebnisse einer explorativen Studie vor, die sich auf eine nicht-zufällige Stichprobe auf freiwilliger Basis stützt und eine Umfrage zu den Überzeugungen und Praktiken von Sprachlehrkräften im Sekundar- und Hochschulbereich in Bezug auf Mehrsprachigkeit umfasst. Die europaweit durchgeführte Studie verfolgte folgende Ziele:
1. Untersuchung der Wahrnehmungen und berichteten Praktiken von Lehrkräften in Bezug auf mehrsprachigen Unterricht.
2. Ermittlung von Herausforderungen und Strategien im Hinblick auf die Integration mehrsprachiger Ansätze in den Unterricht und die Bewertung.
3. Aussprache von Empfehlungen für Schulungen und Ressourcen zur Unterstützung mehrsprachiger Bildung