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Aufsatz
On the track of human errors - Procedure and results of an innovative assembly planning method
(2018-03-07)
Manual assembly operations are the endmost place of the production process and with it represent a melting pot for organizational, time-related and qualitative errors of manufacturing. Because competitive advantages are increasingly determined in the manual assembly, the creation of economical and reliable work steps is of fundamental importance for future business success. For that reason, at the institute of the authors, a procedure has been developed to use the knowledge of the Expert System for Task Taxonomy that ...
Dissertation
Effect of heat treatment and iron content on the microstructure and mechanical properties of a secondary Al-Si-Cu alloy
(2019-05)
In this work the effect of heat treatments on the microstructure and mechanical properties of a secondary Al-Si-Cu alloy is studied. A Design of Experiments (DoE) was developed in order to optimize the heat treatment parameters and analyze the dissolution and fragmentation of the iron-rich inclusions as well as the improvement of the mechanical properties by non-equilibrium heat treatments. The iron-rich intermetallic inclusions were characterized as-cast and after heat treatment both by two-dimensional metallography ...
Aufsatz
Goal realization: An empirically based comparison between English, German and Greek
(2018)
Drawing upon recent insights into the role of Goal preference as reflector of cross-linguistic differences, this paper investigates the factors affecting the realization of Goals in motion event descriptions. In particular, it examines the interplay between the lexicalization pattern of a language, on the one hand, and grammatical viewpoint aspect, on the other – factors which have commonly been treated in isolation. In so doing, three typologically distinct languages were examined: English, German and Greek. The ...
Aufsatz
How digitalization changes the internationalization of entrepreneurial firms: theoretical considerations and empirical evidence
(2018)
The internationalization of firms has mainly been analyzed and explained by considering observations in a pre-digital business environment. Thus, the applicability of the internationalization theories to digital ways of conducting business needs to be challenged. Recent research on the internationalization of digital firms attempts to adapt existing international business literature to the digital market. However, these studies consider internet-based companies predominantly as a homogeneous group. It is a popular ...
Teil eines Buches
Dependency Grammar and Valency Theory
(Oxford University Press, 2010)
The best way to introduce a reader to dependency grammar (DG) and valency theory (VT) - both come out of the same research tradition - is to present the syntactic theory of Lucien Tesniere, which is still relevant today (section 10.1). In the following sections we will give an overview of the development, current state, and possible future concerns first of VT (section 10.2), then of DG (section 10.3). However, this chapter can only give a rough outline of DG and VT; a comprehensive research overview can be found in ...
Aufsatz
Symbolic versus non-symbolic magnitude estimations among children and adults
(2014-07-30)
The ability of children and adults to generate symbolic and non-symbolic magnitude estimations was examined in the light of their familiarity with numbers. Children (6-year-old kindergartners, 7-year-old first graders, and 9-year-old third graders) and adults made symbolic estimations either by saying number words that matched numbers of dots (i.e., perception task) or by generating numbers of dots that matched given number words (i.e., production task). In the non-symbolic estimation task, participants generated the ...
Konferenzveröffentlichung
Green Luxury: New Divide in Positioning Strategies Needed?
(National University of Political Studies and Public Administration (SNSPA), Faculty of ManagementTritonic, 2017)
A basic and commonly shared implicit definition of luxury is “something superfluous.” Consuming such products and services contradicts the modern paradigm of sustainable consumption. However, luxury vendors are frequently introducing new technologies and better working conditions on a large scale, including natural colors and fair treatment of labor in the fashion industry, as well as fully electric-fueled cars, which Tesla has been producing. Previous research suggests that luxury and sustainability are incompatible. ...
Dissertation
Untersuchung der Eignung alternativer Putenherkünfte für ein ökologisches Haltungssystem
(2019-03)
Dissertation Anna Olschewsky 2019: Untersuchung der Eignung alternativer Putenherkünfte für ein ökologisches Haltungssystem
Obwohl der Anteil ökologischer Putenhaltung in Deutschland mit weniger als 2 % vergleichsweise gering ist, erfährt die Branche insbesondere wegen des Einsatzes schnell wachsender konventioneller Linien und teilweise hohen Prävalenzen verschiedener leistungs- und hal-tungsbedingter Krankheiten Aufmerksamkeit. Zum Umfang dieser Probleme bei alternativen langsamer wachsenden Putenherkünften ...
Teil eines Buches
Ethische Richtlinien für Forschung und Wissenschaft - Menschenrechtsbasierte Grundlagen gemäß Artikel 31 der UN Behindertenrechtskonvention
(Springer VS, 2014)
Die Lebenslagen aller Menschen sollten menschenrechtsbasiert erforscht werden. Welche ethischen Richtlinien in Forschung und Wissenschaft – beispielsweise bei der Erstellung von Indikatoren – beachtet werden müssen, wird anhand der jüngsten Menschenrechtskonvention, der UN-Konvention über die Rechte von Menschen mit Behinderungen (UN-BRK) ausgeführt. Die UN-BRK legt in Artikel 31 die Grundlagen dar, wie personbezogene Daten erfasst, aufgeschlüsselt und verwendet werden sollen, sodass die Menschenrechte derjenigen ...
Teil eines Buches
Professioneller Konzeptwechsel zum Thema Neuromythen in der universitären Lehramtsausbildung Biologie
(Waxmann, 2018)
Sowohl angehende als auch praktizierende Lehrkräfte glauben z.B. an die Existenz von Lerntypen oder die Effektivität von Brain-Gym. Dabei handelt es sich um Neuromythen, d.h. Alltagskonzepte zum Thema Lernen und Gedächtnis. Im Rahmen dieses Beitrags wird beschrieben, ob und inwiefern eine nach dem Modell des professionellen Konzeptwechsels entwickelte Lernumgebung, die Zustimmung zu Neuromythen bei Studierenden reduzieren kann. Der Fokus dieses Beitrags liegt auf dem Element Reflexion mittels Konzeptwechseltexten. ...