2,399 research outputs found
Resilienz als Erfolgsfaktor für KMU in Krisen. Ein Interview mit Philipp Herrmann
No full text2023Externe Schocks, wie die Coronapandemie oder die durch den Angriffskrieg Russlands auf die Ukraine ausgelöste Energiekrise, stellen eine Herausforderung für kleine und mittlere Unternehmen (KMU) dar. Dabei wird deutlich, dass Unternehmen, die ihr Geschäftsmodell resilient aufstellen, besser in der Lage sind, solche und zukünftige Krisen zu bewältigen.
Philipp Herrmann, Projektmanager Kooperative Geschäftsmodelle im Mittelstand-Digital Zentrum WertNetzWerke und Experte im Bereich Geschäftsmodell-Resilienz, erläutert in diesem Interview, warum der Begriff "Resilienz" mehr als nur ein Buzzword für mittelständische Unternehmen sein kann und, weshalb es für KMU wichtig ist, Resilienz bei der Unternehmenssteuerung zu berücksichtigen.2
Is it always best to be on top? The effect of ad positioning on key performance indicators in search engine advertising
No full textPhilipp Herrmann, University of Paderborn ; Michael Möller, University of Paderbor
Gedancken vom Caffee, Thee und Toback
No full textEnthält Widmung an: "... Herrn Philipp Carl Freyherrn von Knigge, Herrn von Bredenbeck ..."Autopsie nach dem Exemplar der ULB Sachsen-Anhalt Halle und der SUB GöttingenVorlageform der Veröffentlichungsangabe: Halle im Magdeburgischen, Verlegt von Carl Herrmann Hemmerde. 1746
Faculty Spotlight 2008-09 Richard Herrmann
No full textMershon Center for International Security Studies Faculty Spotlight 2008-09The University Archives has determined that this item is of continuing value to OSU's history.Richard Herrmann is director of the Mershon Center for International
Security Studies. Since 2002, he has led the center's efforts to attract a
world-class faculty, establish its reputation as a leader in security studies,
and offer special opportunities to enhance the student experience.
Herrmann specializes in international relations, security and conflict
studies, political psychology, and politics in the Middle East and Russia.
He has written on the role of perception and imagery in foreign policy and
the importance of nationalism and identity politics. He is the author or
editor of three books and more than 40 articles in such journals as
American Political Science Review, International Organization,
International Security, and World Politics
On consumer purchasing behavior in electronic markets : (Kumulative Dissertation)
No full textIm Rahmen dieser Dissertation werden hauptsächlich unterschiedliche Aspekte des Kaufverhaltens von Konsumenten auf elektronischen Märkten untersucht. In Herrmann, Kundisch und Rahman (2014) wird der Effekt der Delegierung von Entscheidungen an ein IT-Artefakt auf das Auftreten des Sunk-Cost-Effekts in darauffolgenden Entscheidungen analysiert. In Herrmann (2014) wird der Effekt der Varianz von Kundenbewertungen auf Gleichgewichtspreise und Nachfragen untersucht, Herrmann, Kundisch und Rahman (2013) analysieren den Effekt einer aggressiven Bietstrategie auf die Wahrscheinlichkeit eine Pay-per-Bid Auktion zu gewinnen und Herrmann und Möller (2013) analysieren empirisch und experimentell wie sich die Platzierung von Werbeanzeigen auf unterschiedliche Key-Performance-Indikatoren bei der Suchmaschinenwerbung auswirken. Abgerundet wird die Dissertation durch die Studie Kundisch, Herrmann, Whittaker, Beutner, Fels, Magenheim, Reinhardt, Sievers und Zoyke. (2012) in welcher das PINGO-System zur Übertragung des Peer-Instruction Ansatzes auf große Lerngruppen mit mehr als 350 Teilnehmern vorgestellt und evaluiert wird.This dissertation contains research on different aspects of consumer purchasing behavior in electronic markets. In Herrmann, Kundisch and Rahman (2014), we analyze the effect of delegating decision making to IT on the occurrence of the sunk cost effect in subsequent decisions. Herrmann (2014) presents analytical results on the effect of the variance of online consumer ratings on equilibrium prices and demand. In Herrmann, Kundisch and Rahman (2013), we investigate the relationship between an aggressive bidding strategy and the likelihood of winning a pay-per-bid auction, and in Herrmann and Möller (2013), we empirically and experimentally investigate the impact of ad positioning on key performance indicators in search engine advertising. The dissertation is rounded off with Kundisch, Herrmann, Whittaker, Beutner, Fels, Magenheim, Reinhardt, Sievers und Zoyke. (2012). In this paper, we introduce and evaluate a web-based open source solution that enables the transfer of the widely established Peer Instruction approach to large lectures with in excess of 350 participants.Tag der Verteidigung: 04.07.2014Paderborn, Univ., Diss., 201
Herrmann Bauch, Die Lehre vom Wirken des Heiligen Geistes im Frühpietismus, Studien zur Pneumatologie und Eschatologie von Campegius Vitringa, Philipp Jakob Spener und Johann Albrecht Bengel, Theologische Forschung 55, Ed. Herbert Reich, Hamburg-Bergstedt, 1974
No full textLienhard Marc. Herrmann Bauch, Die Lehre vom Wirken des Heiligen Geistes im Frühpietismus, Studien zur Pneumatologie und Eschatologie von Campegius Vitringa, Philipp Jakob Spener und Johann Albrecht Bengel, Theologische Forschung 55, Ed. Herbert Reich, Hamburg-Bergstedt, 1974. In: Revue d'histoire et de philosophie religieuses, 58e année n°2,1978. p. 1
Dental Students’ Factual and Procedural Knowledge Retention in Operative Dentistry in a Clinical Dental Curriculum
No full textThe aim of this study was to evaluate dental students' retention of factual and procedural knowledge gained in a preclinical course in operative dentistry during a clinical dental curriculum. In 2017, all 157 seventh- to tenth-semester dental students at a dental school in Germany were asked to repeat the same written examination performed at the end of the preclinical course in the sixth semester. The examinations consisted of 30 multiple-choice questions covering factual and procedural knowledge. The percentage of correctly answered questions per exam and differences in correct answers between the original examination and the re-examination (per question) were analyzed. Students were also asked to self-rate their percentage of correctly answered questions and their knowledge in various disciplines of operative dentistry at the times of the original examination and the re-examination. After exclusions, data were analyzed for 129 students, for a participation rate of 82%. For the seventh- and tenth-semester students, the results on the original examination and the re-examination were not significantly different, while the eighth- and ninth-semester students performed significantly better on the original examination than the re-examination. In all semesters, procedural knowledge remained stable between the original examination and the re-examination, while factual knowledge decreased slightly. Their performance on the original examination was underestimated by the eighth- and ninth-semester students. All the students underestimated their performance on the re-examination. Students mostly rated their knowledge level significantly higher on the original examination than on the re-examination. Overall, this study found that factual and procedural knowledge gained in a preclinical course in operative dentistry was not increased during the clinical dental curriculum
sj-docx-1-tej-10.1177_20417314221074453 – Supplemental material for Preservation of the naïve features of mesenchymal stromal cells in vitro: Comparison of cell- and bone-derived decellularized extracellular matrix
No full textSupplemental material, sj-docx-1-tej-10.1177_20417314221074453 for Preservation of the naïve features of mesenchymal stromal cells in vitro: Comparison of cell- and bone-derived decellularized extracellular matrix by Ana Rita Pereira, Drenka Trivanović, Philipp Stahlhut, Maximilian Rudert, Jürgen Groll and Marietta Herrmann in Journal of Tissue Engineering</p
Relation between examinees’ true knowledge and examination scores: systematic review and exemplary calculations on Pick-N items
No full textThis manuscript focusing on Pick-N items is the second of two manuscripts regarding scoring approaches of two specific multiple-select item types commonly used to assess knowledge in written examinations. In contrast to other multiple-select item types, the number of true answer options to be marked within each Pick-N item is disclosed to examinees. As various scoring methods for Pick-N items exist, the present study aimed to help educators make informed choices about the use of Pick-N items, the scoring method to be selected, and related aspects (i.e. defining appropriate examination pass marks). Available scoring methods for conventional multiple-select items and Pick-N items were systematically identified from the literature. Their statistical parameters were compared by assessing the metrics available information included and expected chance scores from random guessing. The study further aimed to examine the relation between examinees' true knowledge and expected scoring results when using Pick-N items
Use of Multiple-Choice Items in Summative Examinations: Questionnaire Survey Among German Undergraduate Dental Training Programs
No full textBackground: Multiple-choice examinations are frequently used in German dental schools. However, details regarding the used item types and applied scoring methods are lacking.
Objective: This study aims to gain insight into the current use of multiple-choice items (ie, questions) in summative examinations in German undergraduate dental training programs.
Methods: A paper-based 10-item questionnaire regarding the used assessment methods, multiple-choice item types, and applied scoring methods was designed. The pilot-tested questionnaire was mailed to the deans of studies and to the heads of the Department of Operative/Restorative Dentistry at all 30 dental schools in Germany in February 2023. Statistical analysis was performed using the Fisher exact test (P<.05).
Results: The response rate amounted to 90% (27/30 dental schools). All respondent dental schools used multiple-choice examinations for summative assessments. Examinations were delivered electronically by 70% (19/27) of the dental schools. Almost all dental schools used single-choice Type A items (24/27, 89%), which accounted for the largest number of items in approximately half of the dental schools (13/27, 48%). Further item types (eg, conventional multiple-select items, Multiple-True-False, and Pick-N) were only used by fewer dental schools (≤67%, up to 18 out of 27 dental schools). For the multiple-select item types, the applied scoring methods varied considerably (ie, awarding [intermediate] partial credit and requirements for partial credit). Dental schools with the possibility of electronic examinations used multiple-select items slightly more often (14/19, 74% vs 4/8, 50%). However, this difference was statistically not significant (P=.38). Dental schools used items either individually or as key feature problems consisting of a clinical case scenario followed by a number of items focusing on critical treatment steps (15/27, 56%). Not a single school used alternative testing methods (eg, answer-until-correct). A formal item review process was established at about half of the dental schools (15/27, 56%).
Conclusions: Summative assessment methods among German dental schools vary widely. Especially, a large variability regarding the use and scoring of multiple-select multiple-choice items was found.Open-Access-Publikationsfonds 202
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