23 research outputs found
Challenges in Studying Multi-Sided Disruptive Platforms: Combining Topic Modeling with Qualitative Content Analysis
No full textThis research case study presents a novel way to study the development and growth of a multi- sided disruptive platform built on digital technologies. The corresponding business model un- folds industry-changing dynamics eventually changing competition logic in established markets. Despite the appeal of those models, developing and managing such a multi-sided disruptive platform is challenging because multiple platform sides need to be strategically aligned to de- velop along a disruptive path. Hence, scholars and practitioners are increasingly debating about the dynamics arising in the development and growth of such platforms. The focal case study discusses a research project which contributes to those debates:
This case study discusses how we used topic modeling and qualitative content analysis to make sense of a large amount of historical data from and about multiple platform sides to understand the strategic management and alignment mechanisms that unfolded over time. We discuss how we studied an entrant that was spun off from an established catalog retailer and is steering a multi-sided disruptive platform in the German fashion retail industry. We present how we faced the challenges of collecting data from multiple platform sides and how we used topic modeling to overcome data asphyxiation (i.e. difficulties in making sense of an overwhelming amount of qualitative data). Readers of this case study are equipped with practical insights about a) study- ing the development of multi-sided platforms over time, and b) using topic modeling and qualita- tive content analysis as complementing methodological approaches
Glocalizing genre fiction in the global South
Get PDFThis study offers a comprehensive overview of post-millennial Indian (English) and Latin American crime fiction. Drawing on genre theory and the field of literature & globalization, Neele Meyer examines the history of crime fiction and traces similar developments in the book markets in these largely disconnected regions.
In an analysis of the characteristics of the genre, the author studies the works of 17 writers from India, Argentina and Chile focusing on aspects like detective figures (particularly women detectives or journalists), the plot structure, intertextuality, settings or the impact of media and technology. The analysis shows that authors consciously choose the globally circulating genre and modify it as “social commentaries” to accommodate economic or social transformations. Neele Meyer challenges the idea that the global presence of the genre leads to homogenization and argues that global circulation of crime fiction in the Global South is a ‘glocal’ phenomenon that reflects the heterogeneous outcomes of processes of globalization
Encyclopaedia heraldica, or, Complete dictionary of heraldry /
No full textEngraved t.-p.s, with vignettes.v.1. Complete dictionary of heraldry. Glover's Ordinary of arms, augm. and improved, with indexes, &c. Mottos of the nobility &c. Appendix, containing baronets of Scotland and Ireland... Supplement to Dictionary of heraldry, and addenda -- v.2. Dictionary of arms of the principal private families in England, Scotland, and Ireland -- v.3. Explanatory plates to the Dictionary of heraldry, orders of knighthood and the arms of subscribersMode of access: Internet.Plates engraved by James Joshua Neele, Josiah Neele, John Walker, James Mutlow, and Oliver; after James Joshua Neele, Josiah Neele, and James Mutlow.BAC : British Art Center copy is bound in 2 vols., in original boards
Chile 1816
No full textRelief shown by hachures. Includes inset map. "Pinkerton's modern atlas" -- across the top margin.This hand-colored map of 1816 shows most of Chile, from its northern border to approximately 44° South. Relief is shown by hachures. An inset map depicts Isola de Tierra, the easternmost of the Juan Fernández Islands, the archipelago in the Pacific Ocean that appears at the far western edge of the map. The map has two distance scales, Spanish geographical miles and British statute miles. Yellow is used to highlight the borders of the Viceroyalty of La Plata, an administrative unit of the Spanish Empire established in 1776 out of territories previously part of the Viceroyalty of Peru (comprising all or parts of present-day Argentina, Uruguay, Paraguay, and Bolivia). The map was included in Pinkerton’s Modern Atlas, which was published in London between 1808 and 1815 and in a special American edition in 1818. John Pinkerton (1758-1826) was a Scottish scholar and author who wrote books on Scottish history and poetry, numismatics, and other topics. In 1808–14 he published the 17-volume A General Collection of the Best and Most Interesting Voyages and Travels in All Parts of the World. A six-volume edition of Pinkerton’s compilation was issued in Philadelphia in 1810–12. The map was engraved by Samuel John Neele (1758–1824), who was from an important family of British engravers who worked from offices on the Strand in London. WDLColor1:3,000,00
Post-Reformation Reformed sources and children
Get PDFThis article suggests that the topic “children” received considerable attention in the post-Reformation era – the period of CA 1565-1725. In particular, the author argues that the post-Reformation Reformed sources attest of a significant interest in the education and parenting of children. This interest not only continued, but intensified during the sixteenth-century Protestant Reformation when much thought was given to the subject matter. This article attempts to appraise the aim of post-Reformation Reformed sources on the topic “children.
BRITISH AMERICA, Comprehending CANADA, LABRADOR, NEW-Foundland, NOVA SCOTIA &c:
No full textThe map includes named aboriginal areas.London is the prime meridian
Ultra Hard Mount Active Vibration Control: Improving the performance of ultra hard mount systems using vibration control strategies
No full textHigh-precision mechatronic equipment often benefits from or even needs vibration isolation to function within specification. Examples of such equipment include metrology devices, space instrumentation and lithography assemblies. Vibration isolation is often the function of the mounting between the equipment and the floor or rest of the machine. An important factor for vibration isolation is the stiffness of this mount. High stiffness mounts result in high force disturbance rejection, at the cost of sensitivity to indirect disturbances. So-called ultra hard mount systems take advantage of ultra high stiffness to offer superior position stability in the presence of force disturbances. However, this also leads to an emphasized sensitivity to indirect disturbances. Active vibration control can be used to overcome this. Feedback is used to dampen the resonance mode of the mounting system. Feedforward is used to lower the transmissibility, resulting in reduced sensitivity to indirect disturbances. This has been successfully implemented on less stiff hard mount systems in the past, but the techniques remained unexplored on ultra hard mount systems. This research focusses on the experimental implementation of existing active vibration control techniques on an ultra hard mount system. It was found that the closed loop behaviour of piezo-based ultra hard mount systems are well predictable. Furthermore, it was found that good damping performance can be achieved by various methods, reducing the output vibrations up to 60%. Using straightforward stiffness compensation feedforward, the influence of indirect disturbances was shown to be reduced significantly. A reduction of 94% in the effect of indirect disturbances was realized using disturbance feedforward when compared to the uncontrolled case. This work shows that ultra hard mounts can be used in applications where strong direct disturbance rejection is required, even in the presence of indirect disturbances using a combined feedback and feedforward approach.Mechanical Engineering | High-Tech Engineerin
Disruptive innovation from a process view: A systematic literature review
Get PDFThere are many challenges in identifying and managing a disruptive innovation stemming from the limited knowledge on how it unfolds over time. Researchers have identified early signals and ex ante conditions that indicate its occurrence. However, an analysis from a process view acknowledging the underlying dynamics is yet to be done. By taking a process view within a systematic literature review, we analyse the scattered findings on the process of disruptive innovation to identify events and actions leading to a disruptive effect over time. We challenge the understanding of disruptive innovation as an outcome and the linearity of the process by proposing that disruptive innovation can be understood as occurring through emergent dynamics. These dynamics are constituted by: (a) the timing of entry and underlying processes that influences (b) the synchronization of events and actions and is shaped by (c) the adaptability of strategic actions. Thus, we complexify the concept of disruptive innovation to support the understanding of its unfolding and advance its manageability
