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Your search keyword '"Schmidt, Gudrun"' showing total 17 results
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17 results on '"Schmidt, Gudrun"'

1. VocBench, eine kollaborative und multilinguale Plattform für die Entwicklung und Pflege von Thesauri, Ontologien und Lexika.

Author

Schmidt, Gudrun

Subjects
*COMMUNITY support, *INFORMATION sharing, *LEXICON, *TREES
Abstract

VocBench is a platform for the development and maintenance of thesauri, ontologies, and lexicons. The platform is used by the EU and other companies and offers an active community and technical support. The article describes the concept of the tree structure in VocBench, which only displays concepts that belong to selected schemas. Various actions are offered in the concept tree widget, and the concept view provides information about types, schemas, broader concepts, and properties of a concept. VocBench also offers alternative user interfaces and graph views. The platform enables knowledge sharing and collaboration with other users. [Extracted from the article]

Published
2024
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3. „Keine KI ohne IK in der Bildung" – Unkonferenz diskutiert Positionspapier der DGI-Fachgruppe Informationskompetenz und Gesellschaft: Bericht von der IK DACH-Tagung, 29. bis 30. August 2024, Universität Zürich.

Author

Weisel, Luzian and Schmidt, Gudrun

Subjects
*ARTIFICIAL intelligence, *INFORMATION literacy, *INFORMATION professionals, *INFORMATION society, *CONFERENCES & conventions
Abstract

The position paper of the DGI specialist group Information Literacy and Society was discussed at the IK DACH conference at the University of Zurich. The specialist groups InfoGes and IKB aim to advance the discussion on Artificial Intelligence and Education. The unconference in Zurich provided an opportunity to discuss the interdependence of information literacy and Artificial Intelligence. Participants evaluated the theses of the position paper and discussed potential joint activities. [Extracted from the article]

Published
2024
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13. Rund um das aktuelle Thema Falschinformationen im Netz und in digitalen Kommunikationskanälen: Steilvorlagen für den Unternehmenserfolg 2022 und Genios Datenbankfrühstück am 19. Oktober 2022 in Frankfurt am Main.

Author

Schmidt, Gudrun

Subjects
*INTERNET fraud, *CONSCIOUSNESS raising, *MEDIA literacy, *BUSINESS success, *INFORMATION literacy, *COMPUTER literacy
Abstract

The article reports on the event "Steilvorlagen für den Unternehmenserfolg 2022" (Blueprints for Business Success 2022), which took place during the Frankfurt Book Fair in Frankfurt am Main. The main theme of the event was the analysis of misinformation from various perspectives. Techniques and methods were discussed on how information professionals can identify misinformation in digital information channels. The article also describes the activities of the association Mimikama in Austria, which has been dedicated to raising awareness about internet abuse, internet fraud, and misinformation since 2011. The association operates a fact-checking platform and offers workshops and courses on media literacy. The article also addresses the challenges of dealing with hate and online storms on the internet. It emphasizes the importance of media and information literacy in dealing with misinformation and calls for public funding to promote information literacy in schools. [Extracted from the article]

Published
2023
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17. Sea squirt-inspired bio-derived tissue sealants.

Author

Menon AV, Torres JE, Cox AD, Risselada M, Schmidt G, Wilker JJ, and Liu JC

Abstract

Sea squirts' or tunicates' bodies are composed of cellulose nanofibers and gallol- functionalized proteins. These sea creatures are known to heal their injuries under seawater by forming crosslinks between gallols and functional groups from other proteins in their bodies. Inspired by their wound healing mechanism, herein, we have developed a tissue sealant using zein (a plant-based protein) and tannic acid (gallol-containing polyphenol). Except for fibrin- based sealants, most commercial surgical adhesives, and sealants available today are derived from petroleum products that compromise their biodegradability. They often have complicated and multi-step synthesis processes that ultimately affect their affordability. To overcome this challenge, we ensured that these sea squirt-inspired tissue sealants are bio-based, easily synthesized, and low-cost. The sealants were studied on their own and with a food-grade enzyme transglutaminase. The adhesion performances of the sealants were found to be higher than physiological pressures in seven out of nine different tissue substrates studied here. Their performance was also better than or on par with the FDA-approved fibrin sealant Tisseel. Ex vivo models demonstrate instant sealing of leaking wounds in less than a minute. The sealants were not only cytocompatible but also showed complete wound healing on par with sutures and Tisseel when applied in vivo on skin incisions in rats. Overall, these sea squirt-inspired bio-based sealants show great potential to replace currently available wound closure methods.

Published
2023
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