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- Keyword:
- Cognitive Neuroscience, Fear, Stress, Clinical Psychology and Psychotherapy, and Anxiety
- Publisher:
- Language:
- Date Uploaded:
- 2025-04-07
- Date Modified:
- 2025-04-17
- License:
- Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
- Resource Type:
- Collection
- Keyword:
- Extinction Learning
- Publisher:
- Language:
- Date Uploaded:
- 2025-04-07
- Date Modified:
- 2025-04-17
- License:
- Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
- Resource Type:
- Collection
- Description:
- Datasets and Matlab code for figures included in the article 'Theory of potential impurity scattering in pressurized superconducting La3Ni2O7' from authors Steffen Bötzel, Frank Lechermann, Takasada Shibauchi and Ilya M. Eremin and Abstract: Recently discovered high-Tc superconductivity in pressurized bilayer nickelate La3Ni2O7 (La- 327) is likely driven by the non-phononic repulsive interaction. Depending on the interlayer repul- sion strength, the superconducting gap structure is expected to be either d-wave or sign-changing bonding-antibonding s±-wave. Unfortunately, conventional spectroscopic probes of the gap struc- ture are impractical due to the high-pressure requirement. We propose studying the effect of point- like non-magnetic impurities to distinguish these symmetries, which can be achieved by electron irradiation before applying pressure. Here, we theoretically predict conventional suppression for d-wave superconductivity, whereas the suppression for the interlayer s±-wave state depends subtly on the asymmetry of bonding and antibonding subspaces. For the predicted electronic structure of La-327, the s±-wave is more robust, with Tc showing a convex-to-concave transition, indicating a crossover to s++-wave symmetry as impurity concentration increases. We further analyze the sensitivity of these findings to potential electronic structure modifications.
- Keyword:
- impurity scattering, superconductivity, Tc suppression, disorder, bilayer nickelates, and La3Ni2O7
- Publisher:
- Date Uploaded:
- 2025-04-02
- Date Modified:
- 2025-04-09
- License:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Dataset
- Description:
- Reduced chemical kinetic mechanism (chemkin format) for the combustion of methane in a carbon dioxide/oxygen atmosphere at very high pressures (100 to 300 bar). Original mechanism is AramcoMech 2.0 ( https://www.universityofgalway.ie/combustionchemistrycentre/mechanismdownloads/aramcomech20). The reduction method is Global Pathway Selection (Gao et al, Combustion and flame, 167 (2016) 238-247).
- Keyword:
- reaction mechanism, high pressure, oxyfuel combustion, combustion, and co2
- Publisher:
- Date Uploaded:
- 2025-03-21
- Date Modified:
- 2025-03-24
- License:
- Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
- Resource Type:
- Model
- Description:
- This collection contains all episodes of "Kannste Vergessen? – Der Podcast vom Lernen, Vergessen und Erinnern", the podcast of CRC 1280 Extinction Learning. The podcast is one of the main products of the CRC 1280's outreach project (subproject Ö). Though aimed at a lay audience, the CRC 1280 understands this podcast as a form of spoken science distribution. This collection preserves the episodes, makes the podcast independent from the hosting services and keeps them findable and accessible for the long term.
- Resource Type:
- Dataset
- Description:
- This dataset comprises self-reported questionnaire responses from 12,000 participants, capturing their conceptions, misconceptions, perceptions, and attitudes toward digital security. It also examines their familiarity with various digital security terms, experiences with cybercrime, and the protective measures participants employ to safeguard their online data. The survey, conducted in late 2021, includes responses from 1,000 participants in each of 12 countries: China, Germany, India, Israel, Italy, Mexico, Poland, Saudi Arabia, South Africa, Sweden, the UK, and the USA. , The dataset is provided in two files: , 1. "SurveyResponses_DigitalSecurityAroundTheWorld.csv": This file contains the complete survey responses from all 12,000 participants., 2. "DataMap_DigitalSecurityAroundTheWorld.pdf": This document includes each question and response option from the full questionnaire. It also maps the survey questions to their corresponding column names in the dataset, facilitating data interpretation., When using any part of our dataset for your own research:, please make sure to cite the following publications: , - Franziska Herbert, Steffen Becker, Leonie Schaewitz, Jonas Hielscher, Marvin Kowalewski, Angela Sasse, Yasemin Acar, and Markus Dürmuth. 2023. A World Full of Privacy and Security (Mis)conceptions? Findings of a Representative Survey in 12 Countries. In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems (CHI '23). Association for Computing Machinery, New York, NY, USA, Article 582, 1–23. https://doi.org/10.1145/3544548.3581410 , and - Franziska Herbert, Collins W. Munyendo, Jonas Hielscher, Steffen Becker, Yixin Zou. 2025. Digital Security Perceptions and Practices Around the World: A WEIRD vs. Non-WEIRD Comparison. In Proceedings of the 34th USENIX Security Symposium (USENIX Security 25). USENIX Association, Philadelphia, PA, USA. (in press)
- Keyword:
- human-centered security, privacy, online survey, and cross-country comparison
- Publisher:
- Language:
- English
- Date Uploaded:
- 2025-01-24
- Date Modified:
- 2025-02-19
- License:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Dataset
- Description:
- Supporting Videos for the Master Thesis: Antifouling properties of plastron forming, ultra-porous, superhydrophobic DCP- and PFPE-based coatings by Georg Breilmann The Master Thesis was done in the Working Group Biointerfaces of Prof. Dr. Axel Rosenhahn in the Analytical Chemistry Chair, Faculty of Chemistry and Biochemistry Ruhr-Universität Bochum. The Videos show five different coatings after a static diatom attachment assay with the algae strain Navicula perminuta. The plastron forming samples were handled with a diving bell and were exposed for the first time after incubation to air. The bursting of the plastrons are presented in the Videos.
- Keyword:
- Antifouling, properties, plastron forming, ultra-porous, superhydrophobic , DCP-based, PFPE-based, coatings, and plastron bursting
- Subject:
- Analytical Chemistry and Master Thesis
- Publisher:
- Language:
- English
- Date Uploaded:
- 2024-11-01
- Date Modified:
- 2025-02-19
- License:
- Creative Commons CC0 1.0 Universal
- Resource Type:
- Audiovisual
- Description:
- Supporting Videos to the Master Thesis: Antifouling properties of plastron forming, ultra-porous, superhydrophobic DCP- and PFPE-based coatings by Georg Breilmann Videos of plastron bursting of synthesised DCP- and PFPE-based coatings.
- Keyword:
- Antifouling properties of plastron forming, ultra-porous, superhydrophobic DCP- and PFPE-based coatings
- Date Uploaded:
- 2024-10-31
- Date Modified:
- 2025-02-19
- License:
- Creative Commons CC0 1.0 Universal
- Resource Type:
- Audiovisual
- Description:
- This repository contains the images, data, and analyses used to investigate the accumulation of lipofuscin in the pigeon brain.
- Keyword:
- aging, comparative neuroanatomy , lipofuscin, and pigeon
- Date Uploaded:
- 2024-10-31
- Date Modified:
- 2025-02-19
- License:
- Creative Commons CC0 1.0 Universal
- Resource Type:
- Dataset
- Description:
- Diese Software dient zum Erstellen computergenerierter Hologramme für die holographische Strahlformung von Laserstrahlen mittels Spatial Light Modulator. Zudem unterstützt die Software die Ansteuerung und Synchronisation der Laborhardware. Version 2.3 der Hologrammsoftware, letzte Änderung 17.10.2024 and Die Software wurde für Experimente bzw. Simulationen mehrerer Veröffentlichungen eingesetzt, u.a. Marx, Jan, Felix Behlau, Damian Haske, Cemal Esen, und Andreas Ostendorf. „Two-Photon Polymerization Based Fabrication of Millimeter-Sized Precision Fresnel Optics“. Applied Optics 63, Nr. 24 (8. August 2024): 6495–6503. https://doi.org/10.1364/ao.531069 Marx, Jan, Cemal Esen, Christian Lutz , Ralf Hellmann, und Andreas Ostendorf. „Holographic Tuning of Physical Axicons“. In LiM 2023 Proceedings. Hannover: Wissenschaftliche Gesellschaft Lasertechnik und Photonik e.V. (WLT), 2023. https://wlt.de/sites/default/files/2023-09/Contribution_154.pdf. Marx, Jan, Christian Lutz, Ralf Hellmann, und Cemal Esen. „Holographic Multi-Spot Generation for Ultra-Short Pulse Bessel Beam Processing of Stainless Steel“. In 12th CIRP Conference on Photonic Technologies [LANE 2022], herausgegeben von M. Schmidt, F. Vollertsen, und B. M. Colosimo, 111:648–52. Amsterdam: Elsevier, 2022. https://doi.org/10.1016/j.procir.2022.08.003
- Keyword:
- Hologram Calculation and Laboratory Control
- Publisher:
- Language:
- English and German
- Date Uploaded:
- 2024-10-17
- Date Modified:
- 2025-02-19
- License:
- MIT License
- Resource Type:
- Software
