Fakultät III - Medien, Information und Design
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Harmonisation of German Health Care Data Using the OMOP Common Data Model – A Practice Report
(2023)
Data harmonization is an important step in large-scale data analysis and for generating evidence on real world data in healthcare. With the OMOP common data model, a relevant instrument for data harmonization is available that is being promoted by different networks and communities. At the Hannover Medical School (MHH) in Germany, an Enterprise Clinical Research Data Warehouse (ECRDW) is established and harmonization of that data source is the focus of this work. We present MHH’s first implementation of the OMOP common data model on top of the ECRDW data source and demonstrate the challenges concerning the mapping of German healthcare terminologies to a standardized format.
Diese Arbeit thematisiert die unausgeschöpften Potentiale der von Designer*innen erzeugten Formen. Um zu klären, welche Wichtigkeit der Formfindung innerhalb des gestalterischen Prozesses zukommt, wird die Form mit anderen Parametern der Gestaltung verglichen. Es wird untersucht, welche Wirkungen die Formen auf Menschen haben können, die mit ihnen interagieren wollen oder müssen. Auf der Suche nach Möglichkeiten, die so ermittelten Potentiale freizuschalten, wird der bisher begrenzende Rahmen betrachtet. In einem phänomenologischen Versuch wird geprüft, welche Mannigfaltigkeit von dem generativen Prozess einer künstlichen Intelligenz vorgeschlagen werden kann. Das Ergebnis sind verschobene Grenzen, die zahlreiche Felder der Formausprägung zu einem Größeren erschließen. Eine absolute Entgrenzung des Formendenkens muss derweil scheitern.
The NOA project collects and stores images from open access publications and makes them findable and reusable. During the project a focus group workshop was held to determine whether the development is addressing researchers’ needs. This took place before the second half of the project so that the results could be considered for further development since addressing users’ needs is a big part of the project. The focus was to find out what content and functionality they expect from image repositories.
In a first step, participants were asked to fill out a survey about their images use. Secondly, they tested different use cases on the live system. The first finding is that users have a need for finding scholarly images but it is not a routine task and they often do not know any image repositories. This is another reason for repositories to become more open and reach users by integrating with other content providers. The second finding is that users paid attention to image licenses but struggled to find and interpret them while also being unsure how to cite images. In general, there is a high demand for reusing scholarly images but the existing infrastructure has room to improve.
Die vorliegende Bachelorarbeit untersucht Onboarding-Prozesse wissenschaftlicher Bibliotheken, insbesondere anhand einer Analyse der Universitätsbibliothek der Friedrich-Alexander-Universität Erlangen-Nürnberg. Im ersten Teil werden organisationstheoretische und interdisziplinäre Grundlagen beleuchtet. Dabei liegt ein Fokus auf den Herausforderungen, Nutzen und Zielen von Onboarding-Maßnahmen in Abhängigkeit ihres Zeitpunktes und der Zielgruppe. Im Praxisteil werden die gewonnenen Erkenntnisse auf die spezifischen Anforderungen von wissenschaftlichen Bibliotheken angewendet. Die Analyse von Onboarding-Prozessen der Universitätsbibliothek der Friedrich-Alexander-Universität Erlangen-Nürnberg beinhaltet eine Mitarbeitendenbefragung von Onboardees und beteiligten Personen. Die Ergebnisse werden nach der SWOT-Methode eingeordnet. Anschließend folgen Konzepte zur Entwicklung von Arbeitsmaterialien, Unterlagen interner Kommunikation und ein Datenbankkonzept.
Schließlich erfolgt eine ableitende Handlungsempfehlung für eine effektive Umsetzung von Onboarding in wissenschaftlichen Bibliotheken. Das Fazit fasst die wichtigsten Erkenntnisse zusammen, während der Anhang alle Informationen zu den durchgeführten Befragungen, deren Auswertung und die erstellten Arbeitsmaterialien bzw. deren Konzept enthält.
Building a well-founded understanding of the concepts, tasks and limitations of IT in all areas of society is an essential prerequisite for future developments in business and research. This applies in particular to the healthcare sector and medical research, which are affected by the noticeable advances in digitization. In the transfer project “Zukunftslabor Gesundheit” (ZLG), a teaching framework was developed to support the development of further education online courses in order to teach heterogeneous groups of learners independent of location and prior knowledge. The study at hand describes the development and components of the framework.
After kidney transplantation graft rejection must be prevented. Therefore, a multitude of parameters of the patient is observed pre- and postoperatively. To support this process, the Screen Reject research project is developing a data warehouse optimized for kidney rejection diagnostics. In the course of this project it was discovered that important information are only available in form of free texts instead of structured data and can therefore not be processed by standard ETL tools, which is necessary to establish a digital expert system for rejection diagnostics. Due to this reason, data integration has been improved by a combination of methods from natural language processing and methods from image processing. Based on state-of-the-art data warehousing technologies (Microsoft SSIS), a generic data integration tool has been developed. The tool was evaluated by extracting Banff-classification from 218 pathology reports and extracting HLA mismatches from about 1700 PDF files, both written in german language.
In this poster we present the ongoing development of an integrated free and open source toolchain for semantic annotation of digitised cultural heritage. The toolchain development involves the specification of a common data model that aims to increase interoperability across diverse datasets and to enable new collaborative research approaches.
This paper aims to provide a structured overview of four open, participatory formats that are particularly applicable in inquiry-based teaching and learning contexts: hackathons, book sprints, barcamps, and learning circles. Using examples, mostly from the work and experience context of the Open Science Lab at TIB Hannover, we address concrete processes, working methods, possible outcomes and challenges.
The compilation offers an introduction to the topic and is intended to provide tools for testing in practice.
Diese Bachelorarbeit untersucht den Einfluss von Fitness-Influencer*innen auf Instagram auf die Körperzufriedenheit der Rezipierenden. Sie untersucht die Auswirkungen von Fitness-Influencer*innen und dessen Internetauftritt auf die Zufriedenheit mit dem eigenen Körper der Rezipierenden unter Einbeziehung sozialer Vergleichsprozesse. Um empirische Befunde liefern zu können, wurde eine standardisierte Online-Befragung durchgeführt.
This research focuses on the fundamental ideas and underlying principles of E-Learning technology, as well as theoretical considerations for an optimal learning environment. This theoretical exploration was then used as a basis for the design and construction of a new, interactive Web-Based ESH-Training. The quality and effectiveness of this new course was then compared with that of the existing analog PDF-Training via a test with a diverse sample of employee learners. Learners were later surveyed to ascertain their views on both trainings in terms of the quality of the content, facilitator, resources, and length. Results clearly showed that regardless of demographic factors, most employee learners preferred the new, Web-Based ESH-Training to the analog PDF-Training.